ENTERPRISE PRODUCTS PARTNERS L P
SC 13D, 1999-09-27
CRUDE PETROLEUM & NATURAL GAS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D

                    Under the Securities Exchange Act of 1934
                            (Amendment No. ________)*



                        Enterprise Product Partners L.P.
- --------------------------------------------------------------------------------
                                (Name of Issuer)


                                  Common Units
- --------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    293792107
             ------------------------------------------------------
                                 (CUSIP Number)

                                Curtis R. Frasier
                            Executive Vice President
                           and Chief Operating Officer
                                Tejas Energy, LLC
                         1301 McKinney Street, Suite 700
                                Houston, TX 77010
- --------------------------------------------------------------------------------
       (Name, Address and Telephone Number of Person Authorized to Receive
                           Notices and Communications)

                               September 17, 1999
             ------------------------------------------------------
                  (Date of Event which Requires Filing of this
                                   Statement)

If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  which is the subject of this  Schedule 13D, and is filing this
schedule because of Rule 13d-1(b)(3) or (4), check the following box /_/.

Check the following box if a fee is being paid with the statement /_/. (A fee is
not required only if the reporting person:  (1) has a previous statement on file
reporting  beneficial  ownership  of more  than  five  percent  of the  class of
securities  described  in Item 1;  and (2) has  filed  no  amendment  subsequent
thereto reporting  beneficial  ownership of five percent or less of such class.)
(See Rule 13d-7.)

Note: Six copies of this statement, including all exhibits, should be filed with
the  Commission.  See Rule  13d-1(a) for other  parties to whom copies are to be
sent.

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).


                               Page 1 of 19 pages

<PAGE>



                                  SCHEDULE 13D

- ---------------------------                    ---------------------------------
CUSIP No.                                                  Page 2 of 19 pages
- ---------------------------                    ---------------------------------

- --------------------------------------------------------------------------------
1         NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
          Tejas Energy, LLC
- --------------------------------------------------------------------------------
2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*          (a)    /_/

                                                                     (b)    /_/
- --------------------------------------------------------------------------------
3         SEC USE ONLY
- --------------------------------------------------------------------------------
4         SOURCE OF FUNDS*
          00 1
- --------------------------------------------------------------------------------
5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
          ITEMS 2(d) OR  2(e)                                              /_/
- --------------------------------------------------------------------------------
6         CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
- --------------------------------------------------------------------------------
           NUMBER OF            7        SOLE VOTING POWER
            SHARES                       -0-
         BENEFICIALLY           ------------------------------------------------
           OWNED BY             8        SHARED VOTING POWER
             EACH                        14,500,000
           REPORTING            ------------------------------------------------
            PERSON              9        SOLE DISPOSITIVE POWER
             WITH                        -0-
                                -----------------------------------------------
                                10       SHARED DISPOSITIVE POWER
                                         14,500,000
- --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         14,500,000
- --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
                                                                           /_/
- --------------------------------------------------------------------------------
13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
          17.6%
- --------------------------------------------------------------------------------
14        TYPE OF REPORTING PERSON
          OO 2
- --------------------------------------------------------------------------------
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!

________________________

         1 The  source of funds is the  contribution  of Tejas  Energy,
           LLC's interest in Tejas Natural Gas Liquids, LLC.
         2 Delaware Limited Liability Company



<PAGE>

                                  SCHEDULE 13D

- -----------------                               --------------------------------
CUSIP No.                                                 Page 3 of 19 pages
- -----------------                               --------------------------------

- --------------------------------------------------------------------------------
1         NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
          Shell Oil Company
- --------------------------------------------------------------------------------
2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*        (a)     /_/

                                                                   (b)     /_/
- --------------------------------------------------------------------------------
3         SEC USE ONLY
- --------------------------------------------------------------------------------
4         SOURCE OF FUNDS*
          AF
- --------------------------------------------------------------------------------
5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
          ITEMS 2(d) OR  2(e)                                              /_/
- --------------------------------------------------------------------------------
6         CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
- --------------------------------------------------------------------------------
           NUMBER OF            7        SOLE VOTING POWER
            SHARES                       -0-
         BENEFICIALLY           ------------------------------------------------
           OWNED BY             8        SHARED VOTING POWER
             EACH                        14,500,000
           REPORTING            ------------------------------------------------
            PERSON              9        SOLE DISPOSITIVE POWER
             WITH                       -0-
                                ------------------------------------------------
                                10       SHARED DISPOSITIVE POWER
                                         14,500,000
- --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         14,500,000
- --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
                                                                           /_/
- --------------------------------------------------------------------------------
13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
          17.6%
- --------------------------------------------------------------------------------
14        TYPE OF REPORTING PERSON
          CO
- --------------------------------------------------------------------------------
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!



<PAGE>



                                  SCHEDULE 13D
- -----------------                               --------------------------------
CUSIP No.                                                Page 4 of 19 pages
- -----------------                               --------------------------------

- --------------------------------------------------------------------------------
1         NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
          Shell Western E&P Inc.
- --------------------------------------------------------------------------------
2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*         (a)     /_/

                                                                     b)     /_/
- --------------------------------------------------------------------------------
3         SEC USE ONLY
- --------------------------------------------------------------------------------
4         SOURCE OF FUNDS*
          AF
- --------------------------------------------------------------------------------
5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
          ITEMS 2(d) OR  2(e)                                              /_/
- --------------------------------------------------------------------------------
6         CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
- --------------------------------------------------------------------------------
           NUMBER OF            7        SOLE VOTING POWER
            SHARES                       -0-
         BENEFICIALLY           ------------------------------------------------
           OWNED BY             8        SHARED VOTING POWER
             EACH                        14,500,000
           REPORTING            ------------------------------------------------
            PERSON              9        SOLE DISPOSITIVE POWER
             WITH                        -0-
                                ------------------------------------------------
                                10       SHARED DISPOSITIVE POWER
                                         14,500,000
- --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         14,500,000
- --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
                                                                            /_/
- --------------------------------------------------------------------------------
13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
          17.6%
- --------------------------------------------------------------------------------
14        TYPE OF REPORTING PERSON
          CO
- --------------------------------------------------------------------------------
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!



<PAGE>



                                  SCHEDULE 13D
- ---------------                                 --------------------------------
CUSIP No.                                                 Page 5 of 19 pages
- ---------------                                 --------------------------------

- --------------------------------------------------------------------------------
1         NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
          Shell Gas Pipeline Corp. #2
- --------------------------------------------------------------------------------
2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (a)      /_/

                                                                  (b)      /_/
- --------------------------------------------------------------------------------
3         SEC USE ONLY
- --------------------------------------------------------------------------------
4         SOURCE OF FUNDS*
          AF
- --------------------------------------------------------------------------------
5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
          ITEMS 2(d) OR  2(e)                                              /_/
- --------------------------------------------------------------------------------
6         CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
- --------------------------------------------------------------------------------
           NUMBER OF            7        SOLE VOTING POWER
            SHARES                       -0-
         BENEFICIALLY           ------------------------------------------------
           OWNED BY             8        SHARED VOTING POWER
             EACH                        14,500,000
           REPORTING            ------------------------------------------------
            PERSON              9        SOLE DISPOSITIVE POWER
             WITH                        -0-
                                -----------------------------------------------
                                10       SHARED DISPOSITIVE POWER
                                         14,500,000
- --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         14,500,000
- --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
                                                                           /_/
- --------------------------------------------------------------------------------
13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
          17.6%
- --------------------------------------------------------------------------------
14        TYPE OF REPORTING PERSON
          CO
- --------------------------------------------------------------------------------
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!



<PAGE>



                                  SCHEDULE 13D
- ------------------                             ---------------------------------
CUSIP No.                                                 Page 6 of 19 pages
- ------------------                             ---------------------------------

- --------------------------------------------------------------------------------
1         NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
          Shell Gas Gathering Corp. #2
- --------------------------------------------------------------------------------
2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*         (a)     /_/

                                                                    (b)     /_/
- --------------------------------------------------------------------------------
3         SEC USE ONLY
- --------------------------------------------------------------------------------
4         SOURCE OF FUNDS*
          AF
- --------------------------------------------------------------------------------
5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
          ITEMS 2(d) OR  2(e)                                              /_/
- --------------------------------------------------------------------------------
6         CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
- --------------------------------------------------------------------------------
           NUMBER OF            7        SOLE VOTING POWER
            SHARES                       -0-
         BENEFICIALLY           ------------------------------------------------
           OWNED BY             8        SHARED VOTING POWER
             EACH                        14,500,000
           REPORTING            ------------------------------------------------
            PERSON              9        SOLE DISPOSITIVE POWER
             WITH                        -0-
                                ------------------------------------------------
                                10       SHARED DISPOSITIVE POWER
                                         14,500,000
- --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         14,500,000
- --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
                                                                           /_/
- --------------------------------------------------------------------------------
13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
          17.6%
- --------------------------------------------------------------------------------
14        TYPE OF REPORTING PERSON
          CO
- --------------------------------------------------------------------------------
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!



<PAGE>



                                  SCHEDULE 13D
- ----------------                                --------------------------------
CUSIP No.                                                Page 7 of 19 pages
- ----------------                                --------------------------------

- --------------------------------------------------------------------------------
1         NAME OF REPORTING PERSON
          S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
          Shell Seahorse Company
- --------------------------------------------------------------------------------
2         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*       (a)      /_/

                                                                   b)      /_/
- --------------------------------------------------------------------------------
3         SEC USE ONLY
- --------------------------------------------------------------------------------
4         SOURCE OF FUNDS*
          AF
- --------------------------------------------------------------------------------
5         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
          ITEMS 2(d) OR  2(e)                                              /_/
- --------------------------------------------------------------------------------
6         CITIZENSHIP OR PLACE OF ORGANIZATION
          Delaware
- --------------------------------------------------------------------------------
           NUMBER OF            7        SOLE VOTING POWER
            SHARES                       -0-
         BENEFICIALLY           ------------------------------------------------
           OWNED BY             8        SHARED VOTING POWER
             EACH                        14,500,000
           REPORTING            ------------------------------------------------
            PERSON              9        SOLE DISPOSITIVE POWER
             WITH                        -0-
                                ------------------------------------------------
                                10       SHARED DISPOSITIVE POWER
                                         14,500,000
- --------------------------------------------------------------------------------
11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         14,500,000
- --------------------------------------------------------------------------------
12       CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES*
                                                                            /_/
- --------------------------------------------------------------------------------
13        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
          17.6%
- --------------------------------------------------------------------------------
14        TYPE OF REPORTING PERSON
          CO
- --------------------------------------------------------------------------------
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!



<PAGE>


                                                            Page 8 of 19 pages

                         ORIGINAL REPORT ON SCHEDULE 13D


Item 1.      Security and Issuer

       This  statement  relates  to the  common  units  of  Enterprise  Products
Partners L.P., a Delaware  limited  partnership  (the  "Issuer").  The principal
executive  office of the Issuer is  located at 2727 North Loop West,  Suite 700,
Houston, Texas 77008.

Item 2.      Identity and Background

       (a) This statement is filed by (i) Tejas Energy,  LLC ("Tejas Energy") as
the direct  beneficial  owner of Class A Special Units (the  "Units")  which are
convertible  into common units (as described  below) and (ii) by virtue of their
respective  direct holdings of securities of Tejas Energy (as described below on
this  statement)  by Shell Oil Company  ("Shell  Oil"),  Shell  Western E&P Inc.
("SWEPI"),  Shell Gas Pipeline Corp. #2 ("Shell Pipeline"),  Shell Gas Gathering
Corp. #2 ("Shell  Gathering")  and Shell  Seahorse  Company  ("Shell  Seahorse")
(collectively,  the "Reporting  Entities").  Shell Oil is  wholly-owned by Shell
Petroleum Inc., a Delaware corporation,  whose shares are directly or indirectly
owned 60% by Royal Dutch Petroleum Company, The Hague, The Netherlands,  and 40%
by The "Shell" Transport and Trading Company,  p.l.c.,  London,  England.  Royal
Dutch Petroleum Company and The "Shell"  Transport and Trading Company,  p.l.c.,
are holding  companies  which together  directly or indirectly own securities of
companies of the Royal Dutch/Shell Group of Companies,  the members of which are
severally engaged  throughout the greater part of the world in oil, natural gas,
chemicals,  coal and other businesses. By signing this statement, each Reporting
Entity agrees that this statement is filed on its behalf.

       Tejas  Energy  is the  beneficial  holder of  approximately  17.9% of the
outstanding common units of the Issuer. Shell Oil, SWEPI, Shell Pipeline,  Shell
Gathering and Shell  Seahorse are the holders of  approximately  4.87%,  28.79%,
18.59%,  4.81% and 3.80%,  respectively,  of the  membership  interests of Tejas
Energy. Each of SWEPI, Shell Pipeline,  Shell Gathering and Shell Seahorse is an
indirect,  wholly-owned  subsidiary of Shell Oil.  Together,  Shell Oil,  SWEPI,
Shell  Pipeline,  Shell  Gathering  and Shell  Seahorse may be deemed to control
Tejas Energy.

       Certain  information  concerning the executive  officers and directors of
the  Reporting  Entities  is  set  forth  on  Appendix  A  attached  hereto  and
incorporated  by reference.  The filing of this  statement on Schedule 13D shall
not be construed as an admission that any Reporting  Entity or any person listed
on  Appendix  A hereto  is, for the  purposes  of Section  13(d) or 13(g) of the
Securities  Exchange Act of 1934, the beneficial owner of any securities covered
by this statement.

       (b) The  principal  executive  offices of Tejas Energy,  Shell  Pipeline,
Shell Gathering and Shell Seahorse are located at 1301 McKinney Street, Houston,
Texas 77010.  The  principal  executive  offices of Shell Oil are located at One
Shell Plaza, Houston,  Texas 77002. The principal executive offices of SWEPI are
located at 200 North Dairy Ashford, Houston, Texas 77079. The business addresses
of the remaining  directors and executive officers of the Reporting Entities are
set forth on Appendix A to this statement and incorporated herein by reference.

       (c) Shell Oil and its subsidiaries are engaged, principally in the United
States  in  the  exploration   for,  and  development,   production,   purchase,
transportation  and  marketing  of, crude oil and natural gas, and the purchase,
manufacture,  transportation  and  marketing  of oil and chemical  products.  In
addition, Shell Oil and its subsidiaries are engaged in the exploration for, and
production of, crude oil and natural gas outside the United  States.  Also Shell
Oil  and  its  subsidiaries  are  engaged  in the  development,  production  and
marketing of sulfur and carbon dioxide.  Tejas Energy is an indirect  subsidiary
of Shell Oil and is engaged primarily in the sale,  transportation,  processing,
storage and marketing of natural gas. SWEPI is engaged primarily in the business
of the  exploration  for and  development  and  production of oil, gas and other
minerals. Each of Shell Pipeline,  Shell Gathering and Shell Seahorse is engaged
in the business of holding  equity and other  securities or interests in limited
liability companies, corporations, partnerships and associations.

       (d) Neither any of the Reporting  Entities nor, to the best  knowledge of
such  persons,  any person named in Appendix A to this  statement,  has been the
subject  of a  conviction  in a criminal  proceeding  during the last five years
(excluding traffic violations or similar misdemeanors).

       (e) During the past five  years,  neither any of the  Reporting  Entities
nor, to the best  knowledge of such  persons,  any person named in Appendix A to
this  statement,   was  a  party  to  a  civil   proceeding  of  a  judicial  or
administrative  body of competent  jurisdiction as a result of which such person
was or is  subject  to a  judgment,  decree  or  final  order  enjoining  future
violations  of, or prohibiting  or mandating  activities  subject to, federal or
state securities laws or finding any violation with respect to such laws.


<PAGE>


                                                          Page 9 of 19 pages

       (f) Tejas Energy is a Delaware limited liability  company.  Each of Shell
Oil,  SWEPI,  Shell  Pipeline,  Shell Gathering and Shell Seahorse is a Delaware
corporation.  All persons named in Appendix A to this  statement are citizens of
the United States, except as otherwise indicated on such Appendix.

Item 3.      Source and Amount of Funds or Other Consideration

       Under  the  terms  of  a  Contribution   Agreement   (the   "Contribution
Agreement")  executed  September 17, 1999, between Tejas Energy, the Issuer, and
the other  parties  thereto,  a copy of which is  attached  as Exhibit B hereto,
Tejas Energy obtained from the Issuer  14,500,000  Units.  Tejas Energy acquired
the Units through the  contribution  of Tejas Natural Gas Liquids,  LLC by Tejas
Midstream Enterprises, LLC, a wholly-owned subsidiary of Tejas Energy.

Item 4.      Purpose of Transaction

       The  transactions  described  in Item 3 above  occurred  as a  result  of
negotiations with the Issuer.  The Units were acquired for investment  purposes.
Under  the  terms of the  Second  Amended  and  Restated  Agreement  of  Limited
Partnership  of  the  Enterprise   Products   Partners  L.P.  (the  "Partnership
Agreement"),  a copy of which is attached as Exhibit D hereto,  Tejas Energy has
the  opportunity  to earn an additional 6.0 million  contingency  Units over the
next two years.  Tejas Energy  intends to review its investment in the Issuer on
an ongoing basis and,  depending upon the price of, and other market  conditions
relating  to, the Units,  subsequent  developments  affecting  the  Issuer,  the
Issuer's  business and prospects,  other  investment and business  opportunities
available to Tejas  Energy,  general stock market and economic  conditions,  tax
considerations  and other  factors  deemed  relevant,  may decide to increase or
decrease the size of its investment in the Issuer.

       Other  than  as  described  in  Item 3 and  Item 6  hereof,  none  of the
Reporting  Entities  (nor, to their  knowledge,  any person listed on Appendix A
hereto) has any plan or proposal  that would  result in any of the  consequences
listed in paragraphs (a) - (j) of Item 4 of Schedule 13D.

Item 5.      Interest in Securities of the Issuer

       (a) There were 45,552,915 common units and 21,409,870  subordinated units
outstanding  as of September 17, 1999.  The Reporting  Entities are deemed to be
the beneficial  owners of 14,500,000  Units,  which are convertible  into common
units under the terms of the  Partnership  Agreement  during the period  between
August 1, 2000 and August 1, 2002. The Units do not accrue distributions and are
not entitled to cash distributions until their conversion into common units. The
Units represent a 17.6% equity interest in the Issuer.

       (b) As  described  in Item 2(a),  each of the  Reporting  Entities may be
deemed to share voting power and investment power with respect to the Units.

       (c)  Except  for  the  issuance  of the  14,500,000  Units,  none  of the
Reporting  Entities,  nor, to the best of their knowledge,  any person listed on
Appendix A hereto, has effected any transactions in the Units during the past 60
days.

       (d) None of the Reporting Entities,  nor, to the best of their knowledge,
any person listed in Appendix A beneficially owns any Units of the Issuer except
as set forth above.  Except as disclosed  above to the best of the  knowledge of
each  Reporting  Entity,  no persons other than the Reporting  Entities have the
right to receive or the power to direct the receipt of  dividends  from,  or the
proceeds  from  the sale  of,  the  Units  beneficially  owned by the  Reporting
Entities.

       (e)   Not applicable.

Item 6.      Contracts, Arrangements, Understandings or Relationships with
respect to Securities of the Issuer

       Prior to  conversion  of the  Units as  provided  for in the  Partnership
Agreement,  Tejas Energy may not vote as a Unitholder.  However,  the Unitholder
Rights  Agreement,  which is attached hereto as Exhibit C, provides Tejas Energy
with active, voting and participating representation on all boards or governance
bodies  performing  a  policy-making  function for the Issuer and certain of its
affiliates.  In addition,  depending on Tejas  Energy's  equity  interest in the
Issuer, Tejas Energy is entitled to designate (i) up to one-third of the members
of the board of directors of  Enterprise  GP, the general  partner of the Issuer
and (ii) up to two members of the five-member  executive committee of Enterprise
GP.  The   Unitholder   Rights   Agreement  also  provides  that  under  certain
circumstances,  Tejas  Energy  has the right to  purchase  its pro rata share of
certain  securities  of the Issuer if (i) the Issuer  desires to dispose of such
securities or (ii) upon a change in control of the Issuer.




<PAGE>

                                                           Page 10 of 19 pages

       The  Registration  Rights  Agreement,  filed as  Exhibit  E  hereto  (the
"Registration  Rights  Agreement"),  provides  Tejas  Energy and  certain of its
transferees,  subject  to  various  restrictions,  three  demand  and  unlimited
piggyback  registration  rights  relating to the underlying  common units of the
Issuer received upon conversion of the Units.

Item 7.      Material to be filed as Exhibits

       Exhibit "A" - Agreement  re Joint  Filing of Schedule  13D
       Exhibit "B" - Contribution  Agreement
       Exhibit "C" - Unitholder Rights Agreement
       Exhibit "D" - Enterprise  Partners Amended  Partnership  Agreement
       Exhibit "E" - Registration Rights Agreement



<PAGE>


                                                           Page 11 of 24 pages

                                    SIGNATURE

       After reasonable inquiry and to the best of our knowledge and belief, the
undersigned  certify that the  information  set forth in this statement is true,
complete and correct.

Date: September 27, 1999

                                  TEJAS ENERGY, LLC


                                   By:  /s/  Curtis R. Frasier
                                         -----------------------------------
                                         Name:    Curtis R. Frasier
                                         Title:   Executive Vice President and
                                                  Chief Operating Officer

                                   SHELL OIL COMPANY


                                   By:  /s/   Steven L. Miller
                                         ------------------------------------
                                         Name:    Steven L. Miller
                                         Title:   Chairman, President and
                                                  Chief Executive Officer

                                    SHELL WESTERN E&P INC.


                                    By: /s/   P.D. Ching
                                         -------------------------------------
                                         Name:    P.D. Ching
                                         Title:   Vice President

                                    SHELL GAS PIPELINE CORP.#2


                                    By: /s/   Dougas V. Krenz
                                         -------------------------------------
                                         Name:    Dougas V. Krenz
                                         Title:   President and Chief Operating
                                                  Officer

                                    SHELL GAS GATHERING CORP.#2


                                    By: /s/   Dougas V. Krenz
                                          ------------------------------------
                                          Name:   Dougas V. Krenz
                                          Title:  President and Chief Operating
                                                  Officer

                                    SHELL SEAHORSE COMPANY


                                    By: /s/   Dougas V. Krenz
                                          ------------------------------------
                                          Name:   Dougas V. Krenz
                                          Title:  President and Chief Operating
                                                  Officer



<PAGE>


                                                        Page 12 of 19 pages

                                                                APPENDIX A

              DIRECTORS AND EXECUTIVE OFFICERS OF TEJAS ENERGY, LLC

       The  following  table sets forth the name,  business  address and present
principal  occupation or  employment  of each director and executive  officer of
Tejas Energy,  LLC.  Unless  otherwise  indicated  below,  each such person is a
citizen of the United States of America.

<TABLE>
<CAPTION>

Name                       Citizenship     Present Principal Occupation or         Business Address
                                           Employment
<S>                        <C>             <C>                                     <C>

Walter van de Vijver       Netherlands     Director and Chairman of the Board         1301 McKinney
                                                                                      Houston, TX 77010

Charles R. Crisp                           Director, Chief Executive Officer          1301 McKinney
                                           and President                              Houston, Texas 77010

Curtis R. Frasier                          Executive Vice President and Chief         1301 McKinney
                                           Operating Officer                          Houston, Texas 77010

James W. Whalen                            Executive Vice President and Chief         1301 McKinney
                                           Commercial Officer                         Houston, TX 77010

Mark D. Hendrix                            Senior Vice President and Chief            1301 McKinney
                                           Information Officer                        Houston, TX 77010

Susan K. Hodge                             Senior Vice President, Chief               1301 McKinney
                                           Financial Officer and Treasurer            Houston, TX 77010

P. Anthony Lannie                          Senior Vice President, General             1301 McKinney
                                           Counsel and Secretary                      Houston, TX 77010

James E. Street                            Senior Vice President-Human                1301 McKinney
                                           Resources and Administration               Houston, TX 77010

Nick A. Bednorz                            Vice President and Controller              1301 McKinney
                                                                                      Houston, TX 77010

Dale A. Erickson                           Vice President-Tax                         1301 McKinney
                                                                                      Houston, Texas 77010

Lee B.D. Strebel                           Vice President                             1301 McKinney
                                                                                      Houston, TX 77010

</TABLE>


<PAGE>


                                                             Page 13 of 19 pages

              DIRECTORS AND EXECUTIVE OFFICERS OF SHELL OIL COMPANY

       The  following  table sets forth the name,  business  address and present
principal  occupation or  employment  of each director and executive  officer of
Shell Oil Company.  Unless  otherwise  indicated  below,  each such person is a
citizen of the United States of America.

<TABLE>
<CAPTION>

Name                   Citizenship        Present Principal Occupation or Employment    Business Address

<S>                                       <C>                                          <C>

S.L. Miller                                Director/Chairman, President and Chief       910 Louisiana
                                           Executive Officer                            One Shell Plaza
                                                                                        Houston, Texas 77002

Joseph E. Antonini                         Director; Retired Chairman, President        1800 W. Maple Road
                                           and CEO, Kmart Corporation                   Troy, MI 48084

Rand V. Araskog                            Director; Retired Chairman and CEO,          275 Toney Penna Drive, Suite 7
                                           ITT Corporation                              Jupiter, FL 33458

Robert F. Daniell                          Director; Retired Chairman, United           United Technologies Building
                                           Technologies Corporation                     755 Main Street
                                                                                        One Financial Plaza
                                                                                        Hartford, CT 06101

Vilma S. Martinez                          Director; Partner, Munger, Tolles & Olson    355 S. Grand Avenue
                                                                                        35th Floor
                                                                                        Los Angeles, CA 90071-1560

M. Moody-Stuart          British           Director; Chairman and a Managing            2 York Road
                                           Director, The "Shell" Tranport and           Shell Centre
                                           Trading Company p.l.c.                       London SE1 7NA
                                                                                        England

Harold A. Poling                           Director; Retired Chairman and CEO,          Ford Motor Company
                                           Ford Motor Company                           Fairlane Plaza North
                                                                                        290 Town Center Drive, Ste. 322
                                                                                        Dearborn MI 48126

Gordon R. Sullivan                         Director; President, Association of          2425 Wilson Blvd.
                                           the U.S. Army                                Arlington, VA 22201

John F. Woodhouse                          Director; Senior Chairman, Sysco             1390 Enclave Parkway
                                           Corporation                                  Houston, TX 77077-2099

</TABLE>

<PAGE>

                                                             Page 14 of 19 pages

<TABLE>
<CAPTION>

Name                     Citizenship      Present Principal Occupation or         Business Address
                                          Employment
<S>                     <C>              <C>                                     <C>

S. Borches                                Vice President (Corporate Affairs)      One Shell Plaza
                                                                                  P.O. Box 2463
                                                                                  Houston, TX 77252-2463
N.J. Caruso                               General Manager--Finance, Chief         One Shell Plaza
                                          Financial Officer and Controller        P.O. Box 2463
                                                                                  Houston, TX 77252-2463
S. A. Lackey                              Vice President and General Counsel      One Shell Plaza
                                                                                  P.O. Box 2463
                                                                                  Houston, TX 77252-2463
B. W. Levan                               Vice President (Human Resources)        One Shell Plaza
                                                                                  P.O. Box 2463
                                                                                  Houston, TX 77252-2463
S. C. Stryker                             Vice President and General Tax          One Shell Plaza
                                          Counsel                                 P.O. Box 2463
                                                                                  Houston, TX 77252-2463
S. E. Ward                                Vice President (Government              One Shell Plaza
                                          Affairs)                                P.O. Box 2463
                                                                                  Houston, TX 77252-2463
R. W. Leftwich                            Treasurer                               One Shell Plaza
                                                                                  P.O. Box 2463
                                                                                  Houston, TX 77252-2463
G. Hullinger                              Deputy Controller                       One Shell Plaza
                                                                                  P.O. Box 2463
                                                                                  Houston, TX 77252-2463
</TABLE>


<PAGE>


                                                         Page 15 of 19 pages

           DIRECTORS AND EXECUTIVE OFFICERS OF SHELL WESTERN E&P INC.

       The  following  table sets forth the name,  business  address and present
principal  occupation or  employment  of each director and executive  officer of
Shell Western E&P Inc. Unless otherwise  indicated below,  each such person is a
citizen of the United States of America.

<TABLE>
<CAPTION>
Name                   Citizenship          Present Principal Occupation          Business Address
                                            or Employment
<S>                   <C>                   <C>                                <C>

Walter van de Vijver    Netherlands         Director, Chairman and                One Shell Plaza
                                            President; President and Chief        P.O. Box 2463
                                            Executive Officer (Shell Exploration  Houston, TX 77252-2463
                                            & Production Company)

L. L. Osborn                                Director; Manager, Human Resources    One Shell Plaza
                                            (Shell E&P Company)                   P.O. Box 2463
                                                                                  Houston, TX 77252-2463
P. D. Ching                                 Director and Vice President;          2400 North Dairy Ashford
                                            President and GM (Shell               Houston, TX 77079
                                            Continental Companies--E&P)

J. R. Eagan                                 Director,
                                            Vice President--Finance               One Shell Plaza
                                            (Shell E&P Co.)                       P.O. Box 2463
                                                                                  Houston, TX 77252-2463
T. J. De Georgio                            Vice President-- Tax;                 One Shell Plaza
                                            Managing Partner--Tax                 P.O. Box 2463
                                            (Shell Oil Company)                   Houston, TX 77252-2463

D. A. Erickson                              Vice President-- Tax;                 One Shell Plaza
                                            General Tax Counsel                   P.O. Box 2463
                                            (Shell Oil Company)                   Houston, TX 77252-2463

L. F. Priess                                Treasurer;                            2400 North Dairy Ashford
                                            Manager--Planning & Finance           Houston, TX 77079
                                            (Shell Continental Companies--E&P)


</TABLE>


<PAGE>


                                                             Page 16 of 19 pages

         DIRECTORS AND EXECUTIVE OFFICERS OF SHELL GAS PIPELINE CORP. #2

       The  following  table sets forth the name,  business  address and present
principal  occupation or  employment  of each director and executive  officer of
Shell Gas Pipeline Corp. #2. Unless otherwise  indicated below, each such person
is a citizen of the United States of America.


<TABLE>
<CAPTION>

Name                   Citizenship     Present Principal Occupation or           Business Address
                                       Employment
<S>                    <C>             <C>                                      <C>

Walter van de Vijver   Netherlands     Director, Chairman and President;             One Shell Plaza
                                       President and Chief Executive Officer         P.O. Box 2463
                                       (Shell Exploration & Production Company)      Houston, TX 772525-2463

C. R. Frasier                          Director and Chief Executive Officer;         Chevron Towers
                                       Chief Operator                                1301 McKinney, Suite 641
                                       Administrator & Legal Officer (Coral)         Houston, TX 77010


R. A. Pattarozzi                       Director;                                     One Shell Square
                                       General Manager, Deepwater                    701 Poydras Street
                                       (Shell Exploration & Production Company)      New Orleans, LA 70139

D. V. Krenz                            President and Chief Operating Officer;        Four Houston Center
                                       President and Chief Operating Officer         1301 Walker Street
                                       (Tejas Offshore Pipeline)                     Houston, TX 77010

B. P. Backor                           Vice President -- Transportation              Four Houston Center
                                       Services; Vice President -- Transportation    1301 Walker Street
                                       Services (Tejas Offshore Pipeline)            Houston, TX 77010

J. L. Giles                            Vice President -- Regulatory Affairs;         Four Houston Center
                                       Vice President -- Regulatory Affairs          1301 Walker Street
                                       (Tejas Offshore Pipeline)                     Houston, TX 77010


</TABLE>


<PAGE>


                                                             Page 17 of 19 pages

        DIRECTORS AND EXECUTIVE OFFICERS OF SHELL GAS GATHERING CORP. #2

       The  following  table sets forth the name,  business  address and present
principal  occupation or  employment  of each director and executive  officer of
Shell Gas Gathering Corp. #2. Unless otherwise indicated below, each such person
is a citizen of the United States of America.


<TABLE>
<CAPTION>

Name                          Citizenship         Present Principal Occupation or     Business Address
                                                  Employment
<S>                          <C>                 <C>                                  <C>

Walter van de Vijver           Netherlands        Director, Chairman and President;       One Shell Plaza
                                                  President and Chief Executive           P.O. Box 2463
                                                  Officer (Shell Exploration              Houston, TX 77252-2463
                                                  & Production Company)

C. R. Frasier                                     Director and Chief Executive            Chevron Towers
                                                  Officer; Chief Operator                 1301 McKinney, Suite 641
                                                  Administrative & Legal Officer (Coral)  Houston, TX 77010

R. A. Pattarozzi                                  Director;                               One Shell Square
                                                  General Manager, Deepwater              701 Poydras Street
                                                  (Shell Exploration & Production         New Orleans, LA 70139
                                                  Company)

D. V. Krenz                                       President and Chief Operating           Four Houston Center
                                                  Officer; President and Chief            1301 Walker Street
                                                  Operating Officer (Tejas                Houston, TX 77010
                                                  Offshore Pipeline)

B. P. Backor                                      Vice President --                       Four Houston Center
                                                  Transportation Services;                1301 Walker Street
                                                  Vice President --                       Houston, TX 77010
                                                  Transportation Services
                                                  (Tejas Offshore Pipeline)


J. L. Giles                                       Vice President -- Regulatory            Four Houston Center
                                                  Affairs; Vice President --              1301 Walker Street
                                                  Regulatory Affairs (Tejas               Houston, TX 77010
                                                  Offshore Pipeline)

</TABLE>

<PAGE>


                                                             Page 18 of 19 pages

           DIRECTORS AND EXECUTIVE OFFICERS OF SHELL SEAHORSE COMPANY

       The  following  table sets forth the name,  business  address and present
principal  occupation or  employment  of each director and executive  officer of
Shell Seahorse Company.  Unless otherwise indicated below, each such person is a
citizen of the United States of America.


<TABLE>
<CAPTION>

Name                        Citizenship       Present Principal Occupation       Business Address
                                              or Employment
<S>                         <C>              <C>                                 <C>

Walter van de Vijver        Netherlands       Director, Chairman and President;      One Shell Plaza
                                              President and Chief Executive          P.O. Box 2463
                                              Officer (Shell Exploration &           Houston, TX 77252-2463
                                              Production Company)

C. R. Frasier                                 Director and Chief Executive           Chevron Towers
                                              Officer; Chief Operator,               1301 McKinney, Suite 641
                                              Administrator & Legal Officer (Coral)  Houston, TX 77010

R. A. Pattarozzi                              Director;                              One Shell Square
                                              General Manager, Deepwater             701 Poydras Street
                                              (Shell Exploration & Production        Houston, TX 77010
                                              Company)

D. V. Krenz                                   President and Chief Operating          Four Houston Center
                                              Officer; President and Chief           1301 Walker Street
                                              Operating Officer (Tejas               Houston, TX 77010
                                              Offshore Pipeline)

B. P. Backor                                  Vice President --                      Four Houston Center
                                              Transportation Services;               1301 Walker Street
                                              Vice President --                      Houston, TX 77010
                                              Transportation Services
                                              (Tejas Offshore Pipeline)

J. L. Giles                                   Vice President -- Regulatory           Four Houston Center
                                              Affairs; Vice President --             1301 Walker Street
                                              Regulatory Affairs (Tejas              Houston, TX 77010
                                              Offshore Pipeline)
</TABLE>


<PAGE>


                                                        Page 19 of 19 pages

                                                         Index to Exhibits



                                                                    Sequentially
     Item     Description                                          Numbered Page
     ----     -----------                                          -------------
Exhibit A     Agreement of Joint Filing                                  21
Exhibit B     Contribution Agreement                                     22
Exhibit C     Unitholder Rights Agreement                                78
Exhibit D     Enterprise Partners Amended                               106
                Partnership Agreement
Exhibit D     Registration Rights Agreement                             184


<PAGE>




                                                                   EXHIBIT A

                    Agreement re Joint Filing of Schedule 13D

       By his or its signature below, each of the undersigned hereby agrees that
the Report on Schedule 13D to which this agreement is an Exhibit is filed on his
or its behalf and that any amendment to the Report will likewise be filed on his
or its behalf if executed by such Reporting Entity.

Date: September 27, 1999


                                TEJAS ENERGY, LLC


                                 By:  /s/  Curtis R. Frasier
                                       -----------------------------------
                                       Name:    Curtis R. Frasier
                                       Title:   Executive Vice President and
                                                Chief Operating Officer

                                 SHELL OIL COMPANY


                                 By:  /s/   Steven L. Miller
                                       ------------------------------------
                                       Name:    Steven L. Miller
                                       Title:   Chairman, President and
                                                Chief Executive Officer

                                  SHELL WESTERN E&P INC.


                                  By: /s/   P.D. Ching
                                       -------------------------------------
                                       Name:    P.D. Ching
                                       Title:   Vice President

                                  SHELL GAS PIPELINE CORP.#2


                                  By: /s/   Dougas V. Krenz
                                       -------------------------------------
                                       Name:    Dougas V. Krenz
                                       Title:   President and Chief Operating
                                                Officer

                                  SHELL GAS GATHERING CORP.#2


                                  By: /s/   Dougas V. Krenz
                                        ------------------------------------
                                        Name:   Dougas V. Krenz
                                        Title:  President and Chief Operating
                                                Officer

                                  SHELL SEAHORSE COMPANY


                                  By: /s/   Dougas V. Krenz
                                        ------------------------------------
                                        Name:   Dougas V. Krenz
                                        Title:  President and Chief Operating
                                                Officer

<PAGE>


                                                                  EXHIBIT B


                             CONTRIBUTION AGREEMENT
                                  by and among
                               TEJAS ENERGY, LLC,
                        TEJAS MIDSTREAM ENTERPRISES, LLC,
                       ENTERPRISE PRODUCTS PARTNERS L.P.,
                       ENTERPRISE PRODUCTS OPERATING L.P.,
                          ENTERPRISE PRODUCTS COMPANY,
                           ENTERPRISE PRODUCTS GP, LLC
                                       AND
                              EPC PARTNERS II, INC.

                            Dated September 17, 1999


                                       -1-

<PAGE>

<TABLE>
<CAPTION>


                                TABLE OF CONTENTS
<S>     <C>                                                                                                     <C>

ARTICLE I

         DEFINITIONS AND TERMS....................................................................................2
         Section  1.01     Specific Definitions...................................................................2
         Section  1.02     General Definitions...................................................................10
         Section  1.03     Construction and Interpretation.......................................................10

ARTICLE II

         CONTRIBUTION AND RELATED ITEMS..........................................................................11
         Section  2.01     The Closing...........................................................................11
         Section  2.02     The Transactions......................................................................11
         Section  2.03     Special Units.........................................................................11
         Section  2.04     Other Closing Matters.................................................................11
         Section  2.05     Additional Special Units Following Closing............................................12
         Section  2.06     Prorations of Property Taxes..........................................................12
         Section  2.07     Adjustment for Interim Operations.....................................................13

ARTICLE III

         REPRESENTATIONS AND WARRANTIES OF TEJAS AND TEJAS ENERGY AS
         TO TEJAS AND TEJAS ENERGY...............................................................................14
         Section  3.01     Organization..........................................................................14
         Section  3.02     Ownership of Company Interest.........................................................14
         Section  3.03     Validity and Enforceability...........................................................14
         Section  3.04     Approvals and Consents................................................................15
         Section  3.05     No Violation..........................................................................15
         Section  3.06     Litigation............................................................................15
         Section  3.07     Investment Intent.....................................................................15
         Section  3.08     No Brokers............................................................................16

ARTICLE IV

         REPRESENTATIONS AND WARRANTIES OF TEJAS AND TEJAS ENERGY AS
         TO THE COMPANY AND ITS SUBSIDIARIES.....................................................................17
         Section  4.01     Organization..........................................................................17
         Section  4.02     Capitalization........................................................................17
         Section  4.03     No Violation..........................................................................18
         Section  4.04     Permits...............................................................................18
         Section  4.05     Compliance With Applicable Law........................................................19
         Section  4.06     Litigation............................................................................19

</TABLE>

                                       -i-

<PAGE>


<TABLE>
<S>     <C>               <C>                                                                                   <C>

         Section  4.07     Taxes.................................................................................19
         Section  4.08     Financial Statements..................................................................20
         Section  4.09     Absence of Certain Changes............................................................20
         Section  4.10     Bank Accounts.........................................................................21
         Section  4.11     Conduct of Business From the Effective Date to the Closing Date.......................21
         Section  4.12     Material Contracts or Indebtedness....................................................22
         Section  4.13     Assets................................................................................24
         Section  4.14     Employees, Employee Benefits..........................................................24
         Section  4.15     Sufficiency of Assets Held by the Company and its Subsidiaries........................24
         Section  4.16     Intellectual Property.................................................................24
         Section  4.17     Non-Business Related Assets...........................................................25
</TABLE>

<TABLE>
<CAPTION>

ARTICLE V
<S>     <C>                                                                                                     <C>

         REPRESENTATIONS AND WARRANTIES OF THE ENTERPRISE PARTIES................................................25
         Section  5.01     Organization..........................................................................25
         Section  5.02     Authorization of Agreement............................................................26
         Section  5.03     No Violations.........................................................................27
         Section  5.04     Approvals.............................................................................27
         Section  5.05     Litigation; Impairment................................................................27
         Section  5.06     Compliance With Applicable Law........................................................28
         Section  5.07     Permits...............................................................................28
         Section  5.08     Taxes.................................................................................28
         Section  5.09     SEC Reports...........................................................................29
         Section  5.10     Ownership; Issuance of Special Units..................................................29
         Section  5.11     Financing.............................................................................30
         Section  5.12     No Brokers............................................................................30
         Section  5.13     Investment Intent.....................................................................31

ARTICLE VI

         COVENANTS...............................................................................................31
         Section  6.01     Access to Information Following the Closing...........................................31
         Section  6.02     Intentionally Deleted.................................................................32
         Section  6.03     Public Announcements..................................................................32
         Section  6.04     Removal of Tradenames.................................................................32
         Section  6.05     Further Assurances....................................................................32
         Section  6.06     Books and Records.....................................................................33
         Section  6.07     Intercompany Indebtedness.............................................................33
         Section  6.08     Excluded Assets.......................................................................33
         Section  6.09     Acts of Amendment.....................................................................34
         Section  6.10     Collections...........................................................................34
         Section  6.11     Preferential Rights...................................................................34

</TABLE>

                                      -ii-

<PAGE>

<TABLE>
<S>     <C>                <C>                                                                                  <C>


         Section  6.12     Preparation of Historical Financials..................................................34
         Section  6.13     Unitholder Approval...................................................................34
</TABLE>

<TABLE>
<CAPTION>

ARTICLE VII
<S>     <C>                                                                                                     <C>

         EMPLOYEE MATTERS........................................................................................35
         Section  7.01     Employees.............................................................................35
         Section  7.02     Solicitation of Employees.............................................................35
         Section  7.03     Employee Benefit Plans................................................................36
         Section  7.04     Vacation..............................................................................36
         Section  7.05     Access to Information and Personnel...................................................37
         Section  7.06     Tejas and Affiliates Benefit Plans....................................................37
         Section  7.07     Third-Party Beneficiaries.............................................................37

ARTICLE VIII

         INDEMNIFICATION; SURVIVAL...............................................................................37
         Section  8.01     Indemnification by the Enterprise Parties, EPC II and
                           Enterprise Products...................................................................37
         Section  8.02     Indemnification by Tejas and Tejas Energy.............................................38
         Section  8.03     Indemnification Procedure.............................................................39
         Section  8.04     Survival..............................................................................40
         Section  8.05     Limitation on Claims..................................................................41
         Section  8.06     Tejas Environmental Indemnity.........................................................42
         Section  8.07     Enterprise Contingent Environmental Payment...........................................43
         Section  8.08     Louisiana Fuel Tax Audit..............................................................44


ARTICLE IX

         GENERAL PROVISIONS......................................................................................44
         Section  9.01     Expenses and Taxes; Tax Returns.......................................................44
         Section  9.02     Amendment.............................................................................45
         Section  9.03     Waiver................................................................................45
         Section  9.04     Notices...............................................................................45
         Section  9.05     Headings; Disclosure Memorandum.......................................................47
         Section  9.06     Applicable Law........................................................................47
         Section  9.07     No Third Party Rights.................................................................47
         Section  9.08     Counterparts..........................................................................47
         Section  9.09     Severability..........................................................................47
         Section  9.10     Entire Agreement......................................................................47
         Section  9.11     Arbitration; Waiver...................................................................47
         Section  9.12     Fair Construction.....................................................................48
         Section  9.13     Disclaimer of Other Representations and Warranties....................................48

</TABLE>

                                      -iii-

<PAGE>







                                    EXHIBITS

Exhibit 1.01(a)   EPC II Assignment of GP Interest
Exhibit 1.01(b)   Tejas Assignment of Company Interest
Exhibit 9.11      Arbitration Procedures




                                      -iv-

<PAGE>



                                    SCHEDULES

Schedule 1.01(a)  Assets of the Business
Schedule 1.01(b)  Excluded Assets
Schedule 1.01(c)  Permitted Liens
Schedule 1.01(d)  Retained Liabilities
Schedule 2.02(c)  Other Consideration
Schedule 2.04(d)  Ancillary Agreements
Schedule 2.07     Interim Operations
Schedule 3.04     Tejas Required Consents
Schedule 3.06     Litigation Against Tejas or Tejas Energy
Schedule 4.02(b)  Subsidiaries and Joint Ventures
Schedule 4.03     No Violation
Schedule 4.04     Permits
Schedule 4.05     Compliance with Applicable Law
Schedule 4.06(a)  Pending Litigation Against the Company or its Subsidiaries
Schedule 4.06(b)  Material Litigation
Schedule 4.07     Taxes
Schedule 4.08     Financial Statements
Schedule 4.09     Absence of Certain Changes
Schedule 4.10     Bank Accounts
Schedule 4.12(a)  Material Contracts
Schedule 4.12(c)  Defaults or Breaches
Schedule 4.13(a)  Real Property
Schedule 4.13(b)  Facilities
Schedule 4.13(c)  Encumbered Assets
Schedule 4.15     Sufficiency of Assets
Schedule 4.16     Material Intellectual Property Rights
Schedule 5.04     Enterprise Required Consents
Schedule 5.10(e)  Ownership of Units
Schedule 5.10(f)  Enterprise Options/Obligations to Issue Units
Schedule 6.09     Act of Amendment
Schedule 7.01     Business Employees





                                       -v-

<PAGE>



                             CONTRIBUTION AGREEMENT

                  THIS  CONTRIBUTION  AGREEMENT  dated September 17, 1999, is by
and among  TEJAS  ENERGY,  LLC, a Delaware  limited  liability  company  ("Tejas
Energy"), TEJAS MIDSTREAM ENTERPRISES, LLC, a Delaware limited liability company
("Tejas"),  ENTERPRISE  PRODUCTS  PARTNERS L.P., a Delaware limited  partnership
("Enterprise Partners"),  ENTERPRISE PRODUCTS OPERATING L.P., a Delaware limited
partnership  ("Enterprise  Operating"),  ENTERPRISE PRODUCTS GP, LLC, a Delaware
limited  liability  company  ("Enterprise  GP"  and,  together  with  Enterprise
Partners and Enterprise Operating,  the "Enterprise Parties"),  EPC PARTNERS II,
INC., a Delaware corporation ("EPC II") and ENTERPRISE PRODUCTS COMPANY, a Texas
corporation  ("Enterprise Products") for the limited purposes of its obligations
in Articles V, VII and VIII hereof.

                                    RECITALS:

                  WHEREAS, Tejas Energy is the sole member of Tejas;

                  WHEREAS,  Tejas  is  the  owner  of  all  of  the  issued  and
outstanding limited liability company membership  interests of Tejas Natural Gas
Liquids, LLC, a Delaware limited liability company (the "Company"),  which along
with its  Subsidiaries  (as defined  herein)  operates  the Business (as defined
herein);

                  WHEREAS,  Tejas  desires to  contribute  its  interest  in the
Company to  Enterprise  Partners  (or  Enterprise  Operating  as the designee of
Enterprise  Partners) in exchange for Enterprise  Partners  issuing to Tejas (or
Tejas Energy as the designee of Tejas)  certain  special  partnership  units and
Enterprise Operating paying to Tejas the Other Consideration (as defined herein)
on the terms and conditions as hereinafter provided;

                  WHEREAS,   the   parties   acknowledge   and  agree  that  the
transactions  contemplated herein involve a transfer by Tejas of its interest in
the  Company  to  Enterprise  Partners  and a  subsequent  contribution  of such
interest by Enterprise Partners to Enterprise Operating;

                  WHEREAS,  Tejas Energy (as the  designee of Tejas)  desires to
acquire from EPC II and EPC II desires to sell to Tejas Energy a 30%  membership
interest in Enterprise GP, which is the general  partner of Enterprise  Partners
and  Enterprise  Operating,  for a cash  payment  to EPC  II on  the  terms  and
conditions hereinafter provided; and

                  WHEREAS,   the  parties  hereto  desire  to  enter  into  this
Agreement  to  set  forth  the  terms,   conditions   and   procedures   of  the
above-described transactions.

                  NOW,  THEREFORE,  for and in consideration of the premises and
the mutual  covenants  and  agreements  contained  herein and for other good and
valuable consideration (the



<PAGE>



receipt and  sufficiency of which are hereby  confirmed and  acknowledged),  the
parties hereto hereby agree as follows:

                      ARTICLE I

                DEFINITIONS AND TERMS

                  Section 1.01 Specific Definitions.  As used in this Agreement,
the following terms have the following meanings:

                  "Affiliate"  means,  with  respect to any  Person,  any Person
directly or indirectly controlling,  controlled by or under common control with,
such Person.  For the purposes of this definition,  "control"  (including,  with
correlative meaning, the terms "controlling,"  "controlled by" and "under common
control with") means the  possession,  directly or  indirectly,  of the power to
direct or cause the  direction of  management  and  policies of such Person,  by
contract or otherwise.

                  "Agreement" means this Contribution Agreement, as the same may
be amended or supplemented from time to time.

                  "Ancillary  Agreements"  shall have the meaning  specified  in
Section 2.04(d).

                  "Business"  means all of the midstream  natural gas processing
and  NGL  business  generated  by the  NGL  assets,  properties  and  commercial
arrangements  listed on  Schedule  1.01(a) and the NGL  assets,  properties  and
commercial  arrangements  transferred or intended to be transferred  pursuant to
the acts of amendment and conveyances referenced in Section 6.09 (which includes
all of the midstream  natural gas processing  and NGL business  conducted by the
Company and its  Subsidiaries)  which involves the processing of raw natural gas
and the  fractionation of NGLs in the States of Louisiana and Mississippi at the
Facilities  listed on Schedule  1.01(a) and all related  transporting,  storing,
exchanging and marketing of NGLs. The parties intend that the Business  includes
all business  generated by the assets,  properties and  commercial  arrangements
(other than the  distribution  or  marketing  of  pipeline-quality  natural gas)
related  to  such  gas  processing  and NGL  operations  to the  extent  located
downstream  of the  inlet  flange of each gas  processing  plant  referenced  on
Schedule 1.01(a) including:  (i) the fractionation facilities listed on Schedule
1.01(a), (ii) pipelines,  underground storage, shipping and receiving facilities
and  transportation  assets listed on Schedule 1.01(a) and related rights of way
and other real property  interests used in such gas processing and fractionation
operations,   (iii)  processing,   exchange,   storage,   marketing,  sales  and
transportation  agreements related to the business conducted at such Facilities,
(iv) rail tank cars used to transport  NGLs as listed on Schedule  1.01(a),  (v)
equity  interests in Venice Energy  Services  Company,  L.L.C.,  Dixie  Pipeline
Company,  Entell NGL Services,  L.L.C.,  Tri-States NGL Pipeline,  L.L.C., K/D/S
Promix  L.L.C.,  Belle Rose NGL Pipeline,  L.L.C.  and Progas,  LLC as listed on
Schedule  1.01(a) and (vi) all assets used in the  Business,  wherever  located,
including,  without  limitation,  contracts,  intangibles,  books  and  records,
financial and accounting systems and records,  management  information  systems,
files, computer hardware and software (including the Solarc


                                       -2-

<PAGE>



RightAngle license and the risk control model relating to the Business),  office
equipment and other assets currently used in the Business, and the assets listed
for purposes of  illustration  but not  limitation on Schedule  1.01(a)  hereto;
provided,  however,  that the term Business  shall not include any of the assets
listed on Schedule 1.01(b) hereto (the "Excluded Assets").

                  "Benefit Plan Date" has the meaning specified in Section 7.03.

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a legal holiday on which banks in Houston,  Texas and New York,  New York are
authorized or obligated by Law to close.

                  "Business Employees" has the meaning specified in Section
7.01.

                  "Claim Notice" has the meaning specified in Section 8.03(a).

                  "Closing" means the closing of the  transactions  provided for
in this Agreement.

                  "Closing Date" means the date on which the Closing occurs.

                  "Code" means the United States Internal  Revenue Code of 1986,
as amended.

                  "Common  Units"  means the common units  representing  limited
partner  interests in  Enterprise  Partners  having the rights  specified in the
Enterprise Partners Amended Partnership Agreement.

                  "Company" has the meaning specified in the recitals.

                  "Company  Interest" means 100% of the  outstanding  membership
and other equity interests in the Company.

                  "Company  Required  Consents"  has the  meaning  specified  in
Section 4.03.

                  "Confidentiality    Agreement"   means   the   Confidentiality
Agreement dated January 19, 1999, between the Company and Enterprise  Operating,
as adopted by Tejas and Enterprise Partners.

                  "Consent" means any consent, waiver, approval,  authorization,
exemption, registration or declaration.

                  "Contingent  Environmental Payments" has the meaning specified
in Section 8.07(a).

                  "Conversion Dates" has the meaning specified in Section 2.03.



                                       -3-

<PAGE>



                  "Court"  shall  mean  any  federal,  state,  or  local  court,
arbitration tribunal or other judicial authority.

                  "Damages" means all claims,  liabilities,  damages, penalties,
Judgments,   assessments,  losses,  costs  and  expenses,  including  reasonable
attorneys' fees.

                  "Direct Claim" has the meaning specified in Section 8.03(a).

                  "Effective Date" means 12:01 a.m. on August 1, 1999.

                  "Employment  Commencement  Date" has the meaning  specified in
Section 7.01.

                  "Enterprise  Environmental Payments" has the meaning specified
in Section 8.07(a).

                  "Enterprise GP" has the meaning  specified in the introductory
paragraph of this Agreement.

                  "Enterprise  Indemnified Parties" has the meaning specified in
Section 8.02.

                  "Enterprise  Operating"  has  the  meaning  specified  in  the
introductory paragraph of this Agreement.

                  "Enterprise Operating Partnership Agreement" means the Amended
and Restated Agreement of Limited Partnership of Enterprise Operating dated July
31, 1998, as amended, restated, supplemented or otherwise as defined.

                  "Enterprise   Parties"  has  the  meaning   specified  in  the
introductory paragraph of this Agreement.

                  "Enterprise   Partners"  has  the  meaning  specified  in  the
introductory paragraph of this Agreement.

                  "Enterprise Partners Partnership  Agreement" means the Amended
and Restated Agreement of Limited  Partnership of Enterprise Partners dated July
31, 1998, as amended, restated, supplemented or otherwise updated.

                  "Enterprise Partners Amended Partnership  Agreement" means the
Second  Amended and Restated  Agreement  of Limited  Partnership  of  Enterprise
Partners.

                  "Enterprise   Products"  has  the  meaning  specified  in  the
introductory paragraph of this Agreement.



                                       -4-

<PAGE>



                  "Enterprise  Representations  and  Warranties" has the meaning
specified in Section 8.01.

                  "Enterprise  Required  Consents" means the requirements of the
HSR Act and the Consents listed in Schedule 5.04.

                  "Enterprise Third-Party  Environmental Claims" has the meaning
specified in Section 8.07(a).

                  "Environmental  Law"  means  any Law that  relates  to (i) the
prevention,  abatement,  remediation  or  elimination  of  pollution,  (ii)  the
protection of the  environment,  (iii) the protection of individuals or property
from actual or  potential  exposure (or the effects of exposure) to an actual or
potential  spill,  release or threatened  release of a Hazardous  Substance,  or
petroleum or produced  brine,  or (iv) the operation,  manufacture,  processing,
production, gathering,  transportation,  importation, use, treatment, storage or
disposal,  arrangement  for  transportation  or arrangement for disposition of a
Hazardous  Substance,  or petroleum or produced brine.  The term  "Environmental
Law"  includes the Clean Air Act,  the  Comprehensive  Environmental,  Response,
Compensation,  and Liability Act of 1980,  the Federal Water  Pollution  Control
Act, the Occupational  Safety and Health Act of 1970, the Resource  Conservation
and  Recovery Act of 1976,  the Safe  Drinking  Water Act, the Toxic  Substances
Control Act, the Hazardous & Solid Waste  Amendments  Act of 1984, the Superfund
Amendments   and   Reauthorization   Act  of  1986,   the  Hazardous   Materials
Transportation  Act, the Oil Pollution Act of 1990, any state Laws  implementing
the  foregoing  federal Laws and any Laws  pertaining to the handling of oil and
gas exploration and production  wastes or the use,  maintenance,  and closure of
pits and impoundments,  and all other  environmental  conservation or protection
Laws.

                  "EPC  II"  has  the  meaning  specified  in  the  introductory
paragraph of this Agreement.

                  "EPC II Assignment" means the Assignment Agreement in the form
of Exhibit  1.01(a) hereto  pursuant to which EPC II will assign the GP Interest
to Tejas Energy.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended, or any successor federal statute,  and the rules and regulations of the
Securities and Exchange Commission promulgated thereunder, and as the same shall
be in effect from time to time.

                  "Facilities"  means the gas processing  plants,  fractionation
plants,  pipeline assets and storage  facilities  specified on Schedule  1.01(a)
hereto.

                  "Governmental  Authority"  shall  mean any  federal,  state or
local governmental agency or authority.

                  "Governmental  Authorization"  shall mean any required consent
or approval by a Governmental Authority.


                                       -5-

<PAGE>



                  "GP  Interest"  means a membership  interest in  Enterprise GP
representing a 30% ownership interest in Enterprise GP.

                  "Hazardous   Substance"   means   any   substance,   chemical,
pollutant,  waste or other material (i) that  consists,  wholly or in part, of a
substance  that is  regulated  as toxic or  hazardous  to  human  health  or the
environment under any  Environmental  Law, or (ii) that exists in a condition or
under  circumstances  that constitute a violation of an  Environmental  Law. The
term "Hazardous Substance" includes any petroleum products,  oils or derivatives
thereof; asbestos or asbestos- containing materials;  polychlorinated biphenols;
as  well  as  any  "hazardous   substance"  as  that  term  is  defined  in  the
Comprehensive Environmental,  Response,  Compensation and Liability Act of 1980,
any  "hazardous  material"  as that term is defined in the  Hazardous  Materials
Transportation  Act, any "hazardous  chemical substance" or "pollutant" as those
terms are defined in the Federal  Water  Pollution  Control  Act, and any "solid
waste"  or  "hazardous  waste"  as  those  terms  are  defined  in the  Resource
Conservation  and Recovery  Act of 1976 and any toxic  substance as that term is
defined under the Toxic Substances Control Act.

                  "HSR Act" means the United States Hart-Scott-Rodino  Antitrust
Improvements Act of 1976, as amended, and the rules and regulations  promulgated
thereunder.

                  "Indebtedness  for Borrowed  Money" means all  obligations for
borrowed money,  including (a) any capital lease obligation,  (b) any obligation
(whether  fixed or  contingent) to reimburse any bank or other Person in respect
of  amounts  paid or  payable  under a  standby  letter of  credit  (other  than
obligations under standby letters of credit securing  performance under Material
Contracts), or (c) any guarantee with respect to indebtedness for borrowed money
(of the kind otherwise described in this definition) of another Person.

                  "Indemnified Party" has the meaning specified in Section 8.03.

                  "Indemnifying Party" has the meaning specified in Section
8.03.

                  "Intellectual  Property  Right"  means  all  registered  trade
marks,  trade names,  patents and copyrights,  unregistered  trade marks,  trade
names and copyrights and all patent applications, all technology, trade secrets,
designs, drawings, computer programs,  processes and know how, both domestic and
foreign, used in connection with the Business.

                  "IRS" means the United States Internal Revenue Service.

                  "Joint Venture" means any  corporation,  partnership,  limited
liability  company,  association,  trust,  joint  venture  or  other  entity  or
organization  (other  than  Subsidiaries)  in which  the  Company  or any of its
Subsidiaries has an interest.

                  "Judgments" means any judgments, injunctions, orders, decrees,
writs, rulings or awards of any Court or any Governmental Authority of competent
jurisdiction.

                                       -6-

<PAGE>



                  "Knowledge"  or "knowledge"  means,  with respect to any party
hereto, the actual knowledge of the executive  officers of such party;  provided
that none of the executive  officers  shall be deemed to have  performed,  or be
obligated to perform,  any independent  investigation or inquiry with respect to
the matter to which such  Knowledge  relates  other than,  in each case,  making
reasonable   inquiry  with  the  head  of  the  department  who  is  principally
responsible  for the subject matter of any  representation  or warranty given to
the knowledge of such party.

                  "Laws"  means  any  federal,  state,  local  or  foreign  law,
statute, ordinance, rule, regulation, order or decree.

                  "Lien"  means  mortgages,  deeds  of  trust,  liens,  pledges,
security interests,  leases, conditional sale contracts, claims, rights of first
refusal, options, charges,  liabilities,  obligations,  agreements,  privileges,
liberties, easements, rights-of-way, limitations, reservations, restrictions and
other encumbrances of any kind.

                  "Material  Adverse Effect" means a material  adverse effect on
the business, assets,  liabilities, or condition (financial or otherwise) of the
subject party and its Subsidiaries, taken as a whole.

                  "Material Contract" has the meaning set forth in Section 4.12.

                  "NGLs" means natural gas liquids.

                  "Other  Consideration"  has the meaning  prescribed in Section
2.02(c).

                  "Permits"  means  all  permits,   authorizations,   approvals,
registrations,  licenses,  certificates or variances granted by or obtained from
any Governmental Authority.

                  "Permitted  Liens" means (i) Liens for or in respect of Taxes,
impositions,  assessments,  fees, rents and other governmental charges levied or
assessed or imposed which are not yet delinquent or are being  contested in good
faith  by  appropriate  proceedings  and,  if being  contested,  for  which  the
appropriate  party has set forth  reserves on its books,  records and  financial
statements in accordance with generally accepted  accounting  principles applied
in a manner  consistent  with past  practice,  (ii) the  rights of  lessors  and
lessees  under  leases  executed in the ordinary  course of business,  (iii) the
rights of licensors and licensees under licenses executed in the ordinary course
of business,  and (iv) Liens,  and rights to Liens, of mechanics,  warehousemen,
carriers,  repairmen and others  arising by operation of law and incurred in the
ordinary  course of business,  securing  obligations not yet delinquent or being
contested  in good faith by  appropriate  proceedings,  (v) any Liens  which are
publicly  recorded,  (vi) other Liens  entered  into in the  ordinary  course of
business that do not secure the payment of  indebtedness  for borrowed money and
that do not materially and adversely affect the ability of Enterprise Operating,
directly or  indirectly,  to use the  encumbered  assets and  properties  in the
conduct of the  Business  and (vii) Liens set forth on  Schedule  1.01(c) of the
Tejas Disclosure Memorandum.


                                       -7-

<PAGE>



                  "Person"  means  an  individual,  a  corporation,   a  limited
liability  company,  a partnership,  an association,  a trust or other entity or
organization,  including a government or political  subdivision  or an agency or
instrumentality thereof.

                  "Proceeding" means any action,  suit, demand,  claim or legal,
administrative,  arbitration or other alternative dispute resolution proceeding,
hearing or investigation.

                  "Retained  Liabilities"  means the  liabilities  identified as
"Retained Liabilities" on Schedule 1.01(d) of the Tejas Disclosure Memorandum.

                  "Securities  Act" means the Securities Act of 1933, as amended
or any  successor  or  federal  statute,  and the rules and  regulations  of the
Securities and Exchange Commission promulgated thereunder, and as the same shall
be in effect from time to time.

                  "Shell Affiliate" means any Affiliate of Shell Oil Company.

                  "Shell   Processing   Agreement"  means  that  certain  Fourth
Amendment to Conveyance of Gas  Processing  Rights among the Company,  Shell Oil
Company,  Shell  Exploration & Production  Company,  Shell Offshore Inc.,  Shell
Deepwater  Development Inc., Shell Deepwater Production Inc., Shell Consolidated
Energy  Resources Inc., Shell Land & Energy Company and Shell Frontier Oil & Gas
Inc., and any other parties thereto, dated as of August 1, 1999.

                  "Special Units" means each series of the Class A Special Units
of limited partnership  interest in Enterprise Partners as described in Sections
2.03 and 2.05 and in the Enterprise Partners Amended Partnership Agreement.

                  "Subordinated Units" means the subordinated units representing
partnership  interests  in  Enterprise  Partners  created  under the  Enterprise
Partners Amended Partnership Agreement.

                  "Subsidiary"  or   "Subsidiaries"  of  any  Person  means  any
corporation,  partnership,  limited liability company, association, trust, joint
venture or other entity or  organization  of which such Person,  either alone or
through or together with any other  Subsidiary,  owns,  directly or  indirectly,
more than 50% of the issued and  outstanding  stock or other equity or ownership
interests, the holder of which is generally entitled to vote for the election of
the board of directors or other governing body of such corporation, partnership,
limited liability company, association,  trust, joint venture or other entity or
organization.

                  "Taxes" means all taxes,  however  denominated,  including any
interest or penalties that may become payable in respect thereof, imposed by any
Governmental Authority, which taxes shall include all net income, alternative or
add-on  minimum  tax,  gross  income,  gross  receipts,  sales,  use,  goods and
services,  ad  valorem  or  property,  earnings,  franchise,  profits,  license,
withholding  (including all obligations to withhold or collect for Taxes imposed
on others), payroll, employment, excise, severance, stamp, occupation,  premium,
property, excess profit or windfall profit tax, custom


                                       -8-

<PAGE>



duty,  value added or other tax,  governmental  fee or other like  assessment or
charge of any kind  whatsoever,  together  with any  interest  and any  penalty,
addition to tax or additional amount (whether payable  directly,  by withholding
or otherwise).

                  "Tax Returns" means any report,  return,  declaration or other
filing  required to be supplied to any taxing  authority  or  jurisdiction  with
respect to Taxes including any amendments thereto.

                  "Tax  Statute  of  Limitations  Date"  shall mean the close of
business  on the 30th day after the  expiration  of the  applicable  statute  of
limitations with respect to Taxes, including any tollings or extensions thereof.

                  "Tejas" has the meaning specified in the introductory
paragraph of this Agreement.

                  "Tejas Assignment" means the Assignment  Agreement in the form
of Exhibit  1.01(b)  hereto  pursuant  to which  Tejas will  assign the  Company
Interest to Enterprise Operating (as Enterprise Partners' designee).

                  "Tejas Co-ownership" means a co-ownership  arrangement wherein
the Company or its  Subsidiary  is a co-owner of assets and the  co-owners  have
elected (or are deemed to have elected under Treasury Regulation ss. 1.761-2(b))
under  Section  761(a)  of the  Code  to be  excluded  from  the  provisions  of
subchapter K of chapter 1 of the Code.

                  "Tejas Disclosure  Memorandum" means the disclosure memorandum
delivered  by  Tejas  to the  Enterprise  Parties  prior  to  execution  of this
Agreement containing the disclosures contemplated by this Agreement.

                  "Tejas Energy" has the meaning  specified in the  introductory
paragraph to this Agreement.

                  "Tejas  Indemnified  Parties"  has the  meaning  specified  in
Section 8.01.

                  "Tejas  Joint  Venture"  means a  limited  liability  company,
association,  trust, partnership,  joint venture or other entity or organization
in which the Company or any of its Subsidiaries owns, either alone or through or
together  with any  Subsidiary,  directly or  indirectly,  less than 100% of the
issued and outstanding stock or other equity or ownership interests.

                  "Tejas  LLC" means a limited  liability  company  wherein  the
Company or its Subsidiary owns 100% of the equity interests.

                  "Tejas   Representations   and  Warranties"  has  the  meaning
specified in Section 8.02.

                  "Tejas Required Consents" has the meaning specified in Section
3.04.


                                       -9-

<PAGE>



                  "Tejas  Third-Party  Environmental  Claims"  has  the  meaning
specified in Section 8.06(a).

                  "Third  Party  Claim"  has the  meaning  specified  in Section
8.03(a).

                  "Transactions"  means  the  transactions  contemplated  by the
Transaction Agreements.

                  "Transaction  Agreements" means this Agreement,  and the other
agreements referred to in Sections 2.04(a), (b), (c), (e) and (g).

                  "Transferred  Employees" has the meaning  specified in Section
7.01.

                  "United  States"  means  the  United  States of  America,  its
territories and possessions, any state of the United States, and the District of
Columbia.

                  "Unitholder  Rights  Agreement"  has the meaning  specified in
Section 2.04(b).

                  "Units"  means,   collectively   or  individually  or  in  any
combination,  as the context may require, the Special Units and any Common Units
into which the Special  Units are converted in  accordance  with the  Enterprise
Partners Amended Partnership Agreement.

                  Section 1.02 General  Definitions.  Capitalized  terms used in
this Agreement and not defined in Section 1.01 shall have the meanings  ascribed
to them elsewhere in this Agreement.

                  Section 1.03  Construction and  Interpretation.  The following
rules of construction and interpretation  shall apply to this Agreement,  unless
elsewhere specifically indicated to the contrary:

                  (a) all terms defined herein in the singular shall include the
plural, as the context requires, and vice-versa;

                  (b) pronouns  stated in the neuter  gender  shall  include the
masculine, the feminine and the neuter genders;

                  (c) the term "or" is not exclusive and shall be deemed to mean
"and/or;"

                  (d) the term  "including"  (or any form thereof)  shall not be
limiting  or  exclusive  and  shall  be  deemed  to  mean  "including,   without
limitation;" and

                  (e) unless  otherwise  indicated,  any reference  made in this
Agreement  to a Section  is a  reference  to a section  of this  Agreement,  any
reference to an exhibit is a reference to an exhibit to this Agreement.



                                      -10-

<PAGE>



                                   ARTICLE II

                         CONTRIBUTION AND RELATED ITEMS

                  Section 2.01 The Closing.  Subject to the terms and conditions
of this Agreement,  the  consummation of the  transactions  contemplated by this
Agreement  as set  forth  in  Section  2.02  (the  "Closing")  will  take  place
simultaneously  with the execution hereof or on such other date as may be agreed
upon by the parties  hereto at 4:00 p.m.  local time at the offices of Andrews &
Kurth L.L.P. at 600 Travis, Houston, Texas.

                  Section  2.02  The  Transactions.  Subject  to the  terms  and
conditions of this Agreement, at the Closing:

                  (a) Tejas will  contribute and assign the Company  Interest to
         Enterprise  Operating (as Enterprise  Partner's  designee) by executing
         and delivering the Tejas Assignment to Enterprise Operating;

                  (b)  Enterprise   Partners  will  issue  and deliver  to
         Tejas  Energy  (as  Tejas'  designee)  14,500,000 Special Units;

                  (c)  Enterprise Operating (as Enterprise Partners' designee)
         will pay to Tejas $166,000,000 in cash as reflected on Schedule 2.02(c)
         attached hereto (the "Other Consideration");

                  (d) EPC II will  convey the GP  Interest  to Tejas  Energy (as
         Tejas'  designee) by executing and  delivering the EPC II Assignment to
         Tejas Energy; and

                  (e) Tejas Energy shall pay $4,000,000 in cash to EPC II in
         consideration for the GP Interest.

                  Section  2.03  Special  Units.  The  Special  Units  shall  be
represented by certificates in the form contemplated by the Enterprise  Partners
Amended  Partnership  Agreement  and will have the rights and features set forth
therein.  The Special  Units will be  automatically  converted on a  one-for-one
basis into  Common  Units of  Enterprise  Partners  effective  as of the Class A
Special Units  Conversion  Dates set forth in the  Enterprise  Partners  Amended
Partnership Agreement (the "Conversion Dates").

                  Section  2.04     Other Closing Matters.  Subject to the terms
and conditions of this Agreement, simultaneously with the execution hereof
unless waived by the parties:

                  (a)      Enterprise Partners and Tejas will enter into the
Registration Rights Agreement in the form agreed upon by the parties;



                                                       -11-

<PAGE>



                  (b) Tejas, the Enterprise Parties, Enterprise Products and EPC
         II will enter into the Unitholder  Rights  Agreement in the form agreed
         upon by the parties;

                  (c) Tejas and Enterprise Operating will enter into the Interim
         Services Agreement in the form agreed upon by the parties;

                  (d)  Each of the  agreements  set  forth on  Schedule  2.04(d)
         hereto (the "Ancillary  Agreements")  shall be or have been executed by
         the appropriate parties thereto;

                  (e)  Enterprise  GP shall enter into the  Enterprise  Partners
         Amended Partnership Agreement in the form agreed upon by the parties;

                  (f)  Tejas  shall  receive  the  opinion  of  counsel  to  the
         Enterprise  Parties  in the form  agreed  upon by the  parties  and the
         Enterprise Parties shall receive the opinion of counsel to Tejas in the
         form agreed upon by the parties; and

                  (g) Tejas,  Dan Duncan LLC,  EPC II and Tejas shall enter into
         the  Amended  and  Restated  Limited  Liability  Company  Agreement  of
         Enterprise GP in the form agreed upon by the parties.

                  Section  2.05  Additional  Special  Units  Following  Closing.
Enterprise  Partners will issue to Tejas up to an additional  6,000,000  Special
Units, at the times and in accordance with and subject to the performance  tests
and  procedures  set  forth  in  the  Enterprise  Partners  Amended  Partnership
Agreement.

                  Section  2.06     Prorations of Property Taxes.

                  (a)  The  1999  general   property  tax  assessed  against  or
         pertaining  to the assets  included  in the  Business  for the  taxable
         period that  includes the Closing Date shall be prorated  between Tejas
         and the Company and its  Subsidiaries  as of the Closing  Date.  Tejas'
         1999 general property tax responsibility will be for the period January
         1, 1999 up to and  including  the  Closing  Date (the  "Tejas  Property
         Tax").  The Tejas  Property Tax shall be an amount equal to the product
         of (i) the amount of such general  property Tax for the entire  taxable
         period that  includes  the Closing  Date (or the amount of such general
         property Tax for the immediately  preceding  taxable period in the case
         of those assets and properties, if any, for which such general property
         Tax  for  the  current  period  cannot  be  determined),  times  (ii) a
         fraction,  the numerator of which is the number of days from January 1,
         1999 to the  Closing  Date and the  denominator  of which is the  total
         number of days in the entire taxable period.

                  (b) Tejas shall pay the 1999 general property tax statement in
         full and shall invoice Enterprise Partners and its Subsidiaries for the
         period from the Closing Date to December 31, 1999.  Enterprise Partners
         agrees to make or cause to be made such payment


                                      -12-

<PAGE>



         (reimbursement)  for the amount of the general property tax so prorated
         and invoiced. Enterprise Partners shall provide the name and address to
         which such invoice shall be sent.

                  Section  2.07     Adjustment for Interim Operations.

                  (a) The parties  acknowledge  and agree that the operations of
         the  Company and its  Subsidiaries  from and after the  Effective  Date
         shall be for the account of Enterprise  Partners;  provided,  Tejas and
         Tejas  Energy  will  be  responsible   for   administering   and  shall
         administer,  the financial accounts of the Company and its Subsidiaries
         from the  Effective  Date  through  September  30,  1999 (the  "Interim
         Period"),  including  processing  cash  collections and making required
         expenditures.

                  (b) As promptly as practicable, but no later than November 15,
         1999,  Enterprise  Partners  (with  the  assistance  of Tejas and Tejas
         Energy to the extent requested by Enterprise Partners) will cause to be
         prepared and delivered to Tejas a certificate  setting forth Enterprise
         Partners' calculation of the Interim Period Adjustment as determined in
         accordance  with the  procedures set forth in Schedule 2.07 hereto (the
         "Interim Period Adjustment").

                  (c)  If  Tejas  or  Tejas  Energy  disagrees  with  Enterprise
         Partners'  calculation  of the Interim  Period  Adjustment,  Tejas may,
         within 20 days after delivery of such calculation,  deliver a notice to
         Enterprise Partners disagreeing with Enterprise  Partners'  calculation
         of the Interim Period  Adjustment and setting forth Tejas'  calculation
         of the Interim Period Adjustment.

                  (d) If a  notice  of  disagreement  shall  be  duly  delivered
         pursuant to paragraph (c), Enterprise Partners,  Tejas and Tejas Energy
         shall, during the 30 days following such delivery, use their reasonable
         efforts to reach  agreement  on the amounts in order to  determine  the
         final Interim  Period  Adjustment.  If, during such period,  Enterprise
         Partners,  Tejas and Tejas  Energy are unable to reach such  agreement,
         they shall promptly  thereafter retain independent  accountants (a "big
         5"   accounting   firm   other   than   Deloitte   &  Touche   LLP  and
         PricewaterhouseCoopers  LLP) to promptly  review this Agreement and the
         disputed  amounts  for the  purpose of  calculating  the final  Interim
         Period  Adjustment.   The  independent  accountants  shall  deliver  to
         Enterprise   Partners,   Tejas  and  Tejas   Energy,   as  promptly  as
         practicable, a report setting forth each such calculation.  Such report
         shall be final and binding upon  Enterprise  Partners,  Tejas and Tejas
         Energy.  The cost of such review and report  shall be borne  equally by
         Enterprise Partners and Tejas.

                  (e) If the  final  Interim  Period  Adjustment  is a  positive
         number,  then  such  amount  will be paid by Tejas or Tejas  Energy  to
         Enterprise Partners within ten days following  calculation of the final
         Interim Period Adjustment and if the final Interim Period Adjustment is
         a negative number, then such amount will be paid by Enterprise Partners
         to Tejas or Tejas Energy within ten days  following  calculation of the
         final Interim Period Adjustment.


                                      -13-

<PAGE>






                                   ARTICLE III

                               REPRESENTATIONS AND
                          WARRANTIES OF TEJAS AND TEJAS
                          ENERGY AS TO TEJAS AND TEJAS
                                     ENERGY

                  Tejas and Tejas Energy,  jointly and severally,  represent and
warrant to the Enterprise  Parties that the following  statements  were true and
correct as of the  Effective  Date and are true and  correct  as of the  Closing
Date:

                  Section  3.01  Organization.  Tejas  is  a  limited  liability
company duly organized,  validly existing and in good standing under the Laws of
the State of Delaware, with all requisite power and authority to own the Company
and its  Subsidiaries  (each of which is listed in Schedule 4.02(b) of the Tejas
Disclosure  Memorandum)  and to carry on its  business  as it is now  conducted.
Tejas is a  wholly-owned  subsidiary of Tejas Energy.  Tejas Energy is a limited
liability  company duly organized,  validly  existing and in good standing under
the Laws of the State of Delaware,  with all  requisite  power and  authority to
carry on its  business  as it is now  conducted.  Tejas  Energy  is an  indirect
majority-owned subsidiary of Shell Oil Company.

                  Section  3.02  Ownership  of  Company  Interest.  Tejas is the
owner, beneficially and of record, of all the Company Interest free and clear of
any Lien.  At the  Closing,  Tejas will  assign and  contribute  all the Company
Interest to Enterprise  Operating (as  Enterprise  Partners'  designee) free and
clear of any  Lien as a result  of which  Enterprise  Operating  (as  Enterprise
Partners'  designee) will own 100% of the  outstanding  equity  interests in the
Company.

                  Section 3.03 Validity and Enforceability. Each of Tejas Energy
and Tejas has the  requisite  power and  authority  to execute  and  deliver the
Transaction  Agreements  to which it is a party and to perform  its  obligations
under such Transaction Agreements. The execution and delivery of the Transaction
Agreements to which Tejas or Tejas Energy is a party and the consummation of the
Transactions have been duly authorized by Tejas and Tejas Energy,  respectively,
and no  additional  authorization  on the part of Tejas or Tejas  Energy  or any
Affiliate thereof is necessary in order to authorize the Transaction  Agreements
or consummate the Transactions  contemplated thereby. The Transaction Agreements
to which Tejas or Tejas  Energy is a party have been or at Closing  will be duly
executed and delivered by Tejas and Tejas Energy,  respectively,  and constitute
legal,  valid and binding  obligations of Tejas and Tejas Energy,  respectively,
enforceable  against  Tejas and Tejas  Energy in  accordance  with their  terms,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  moratorium and similar laws of general application  relating to
or affecting the rights and remedies of creditors,  or by general  principles of
equity


                                                       -14-

<PAGE>



(regardless  of whether such  enforceability  is  considered  in a proceeding in
equity or at law), including the availability of specific performance.

                  Section  3.04  Approvals  and  Consents.  (a)  Except  for the
requirements of (i) the requirements and Consents listed in Schedule 3.04 of the
Tejas  Disclosure  Memorandum  (the "Tejas Required  Consents"),  and (ii) those
Laws,  noncompliance  with which  could not  reasonably  be  expected to have an
adverse  effect  on the  ability  of Tejas  or Tejas  Energy  to  perform  their
respective obligations under the Transaction Agreements,  no filing or notice or
registration  with, no waiting  period  imposed by and no Permit or Judgment of,
any  Governmental  Authority is required  under any Law  applicable  to Tejas or
Tejas  Energy and no notice to or Consent  of any Person is  required  to permit
Tejas or Tejas Energy to execute, deliver or perform their obligations under the
Transaction  Agreements  to be executed  and  delivered by either of them at the
Closing.

                  (b) Tejas  represents that all filings  required under the HSR
Act to be made by Tejas or its  Affiliates in order for Tejas to consummate  the
Transactions  have been made and the applicable  waiting  period  thereunder has
expired.

                  Section  3.05 No  Violation.  Assuming  receipt  of all  Tejas
Required Consents,  neither the execution and delivery by Tejas Energy and Tejas
of the  Transaction  Agreements nor the  performance by Tejas Energy or Tejas of
their respective  obligations  thereunder will violate or breach the terms of or
cause a  default  under  (i) any Law or  Judgment  applicable  to Tejas or Tejas
Energy,  (ii) the  certificate  of  formation,  the  limited  liability  company
agreement or other  organizational  documents of Tejas or Tejas Energy, or (iii)
any  contract  or  agreement  to which  Tejas or  Tejas  Energy  or any of their
respective  Affiliates  (other than the Company and its Subsidiaries) is a party
or by which it or any of its  properties or assets is bound,  except in any such
case for any matters described in this Section 3.05 that would not reasonably be
expected to have an adverse  effect upon the ability of Tejas or Tejas Energy to
perform their respective obligations under the Transaction Agreements.

                  Section 3.06 Litigation.  Except as set forth on Schedule 3.06
of the Tejas Disclosure Memorandum, there are no Proceedings pending, or, to the
Knowledge of Tejas or Tejas Energy,  threatened,  against Tejas or Tejas Energy,
at law or in  equity,  in any Court or before or by any  Governmental  Authority
that  (i)  questions  the  validity  of any  Transaction  Agreement  or seeks to
restrain,  prohibit,  invalidate,  set  aside,  prevent  or  make  unlawful  any
Transaction  Agreement  or  any  of  the  Transactions,  or  (ii)  if  adversely
determined  (x) would  prevent or impair the ability of Tejas or Tejas Energy to
perform any of their obligations  under the Transaction  Agreements or (y) would
have a Material Adverse Effect on the Company.

                  Section  3.07     Investment Intent.

                  (a) Each of Tejas and Tejas  Energy is capable  of  evaluating
         the  merits  and  risks  of its  investment  in the  Units  and  the GP
         Interest.  Tejas Energy is taking the Units and the GP Interest for its
         own account and not with any current view to or intent to sell in

                                      -15-

<PAGE>



         connection  with any  distribution of such securities as such terms are
         defined  under the  Securities  Act. Each of Tejas and Tejas Energy has
         reviewed  Enterprise  Partners' Annual Report on Form 10-K for the year
         ended  December  31,  1998 and  Quarterly  Report  on Form 10-Q for the
         quarters  ended  March  31,  1999 and June 30,  1999  (the  "Enterprise
         Partners  SEC  Reports").  Each of Tejas  and Tejas  Energy  has had an
         opportunity  to  discuss  Enterprise   Partners'  and  Enterprise  GP's
         business and financial condition, properties,  operations and prospects
         with  Enterprise  Partners' and Enterprise  GP's  management and to ask
         questions of officers of Enterprise Partners and Enterprise GP.

                  (b) Tejas and Tejas Energy  understand  that (i) the Units and
         the GP Interest will be  "restricted  securities"  under the applicable
         federal  securities  laws, (ii) the Securities Act and the rules of the
         SEC provide in substance that such  unitholder may dispose of the Units
         and  the  GP  Interest  only  pursuant  to  an  effective  registration
         statement under the Securities Act or in a transaction  exempt from the
         registration  requirements  of the Securities  Act, and (iii) except as
         set forth in the Registration Rights Agreement, Enterprise Partners has
         no  obligation or intention to register the sale of the Units or the GP
         Interest pursuant to the Securities Act, and that,  accordingly,  Tejas
         Energy  and  Tejas may be  required  to bear the  economic  risk of the
         investment  in Units and the GP Interest  for a  substantial  period of
         time.

                  (c)  Tejas   and  Tejas   Energy   agree   that   certificates
         representing  the Units shall be subject to  appropriate  stop-transfer
         instructions to be given by Enterprise  Partners to its transfer agents
         and shall have endorsed thereon a legend substantially as follows:

                           The securities  represented by this  certificate have
                  not been  registered  under  the  Securities  Act of 1933,  as
                  amended (the "Act"),  or under any  applicable  state law, and
                  may not be transferred  without  registration under the Act or
                  such  applicable  state  law  unless  an  exemption  from such
                  registration is available thereunder.

         Enterprise  Partners  agrees to remove  such legend at such time as the
         Units are freely tradeable under Rule 144 or otherwise.

                  Section  3.08 No Brokers.  None of Tejas  Energy,  Tejas,  the
Company nor any of their respective  Subsidiaries or Affiliates has, directly or
indirectly,  entered into any agreement  with any Person that would obligate the
Company,  any of its  Subsidiaries  or any of the Enterprise  Parties to pay any
commission, brokerage fee or "finder's fee" in connection with the Transactions.



                                      -16-

<PAGE>



                                   ARTICLE IV

                               REPRESENTATIONS AND
                          WARRANTIES OF TEJAS AND TEJAS
                          ENERGY AS TO THE COMPANY AND
                                ITS SUBSIDIARIES

                  Tejas and Tejas Energy,  jointly and severally,  represent and
warrant to the Enterprise  Parties as to the Company and its  Subsidiaries  that
the following  statements  were true and correct at the  Effective  Date and are
true and correct as of the Closing Date:

                  Section  4.01  Organization.  Each  of  the  Company  and  its
Subsidiaries is duly organized,  validly existing and in good standing under the
laws of the  jurisdiction  of its  organization  and has all requisite power and
authority  to carry on its  business  as it is now being  conducted  and to own,
lease and operate its properties where now conducted, owned, leased or operated.
Each of the Company and its  Subsidiaries  is duly  licensed or  qualified to do
business  and is in good  standing in each  jurisdiction  where such  license or
qualification  is required to carry on its  business  as now  conducted,  except
where the failure to be so  qualified  or licensed or in good  standing,  as the
case may be, could not  reasonably be expected to have,  individually  or in the
aggregate, a Material Adverse Effect on the Company.

                  Section  4.02     Capitalization.

                  (a) All of the issued and  outstanding  Company  Interest  has
         been duly authorized and is validly issued. There are no outstanding or
         authorized (i) options, warrants, purchase rights, subscription rights,
         conversion rights,  exchange rights, or other contracts or commitments,
         other than this  Agreement,  that could require the Company or Tejas to
         issue,  sell,  or  otherwise  cause to become  outstanding  any  member
         interests in the Company or (ii) securities or rights  convertible into
         or exchangeable or exercisable for, membership interests of the Company
         or any contracts, commitments,  understandings or arrangements by which
         the Company or Tejas is or may be bound to issue,  redeem,  purchase or
         sell membership interests in the Company or securities convertible into
         or exchangeable for any such membership interests in the Company.

                  (b) Schedule 4.02(b) of the Tejas  Disclosure  Memorandum sets
         forth a complete  list of (i) all of the  Subsidiaries  of the Company,
         the  jurisdiction of incorporation or formation of each such Subsidiary
         and the number of issued and outstanding  membership  interests of each
         such  Subsidiary  and  the  record  holders  thereof,  (ii)  all  Joint
         Ventures,  including  a  description  of the type of such  entity,  the
         ownership interest of the Company its Subsidiaries  therein and, to the
         Knowledge  of Tejas,  the names and  ownership  interests  of the other
         holders  thereof  and (iii) the  ownership  interest of the Company and
         each Company  Subsidiary in any  co-ownership  arrangement  wherein the
         Company or its Subsidiary is a co-owner of assets.  Except as set forth
         on Schedule 4.02(b) of the Tejas Disclosure


                                      -17-

<PAGE>



         Memorandum all of the outstanding membership interests of the Company's
         Subsidiaries are owned beneficially and of record by the Company or the
         Company's  Subsidiaries,  free and  clear of all  Liens.  There  are no
         outstanding  or  authorized  (i) options,  warrants,  purchase  rights,
         subscription  rights,  conversion  rights,  exchange  rights,  or other
         contracts or commitments  other than as contemplated by this Agreement,
         that would require the Company or any of its  Subsidiaries  or Tejas to
         issue,  sell or otherwise  cause to become  outstanding  any membership
         interests of the Company or any of its  Subsidiaries or (ii) securities
         or rights convertible into or exchangeable or exercisable for, any such
         membership interests or any contracts,  commitments,  understandings or
         arrangements by which the Company or Tejas is or may be bound to issue,
         redeem,  purchase  or sell  such  membership  interests  or  securities
         convertible  into or exchangeable  for any such  membership  interests.
         Except  as set  forth  on  Schedule  4.02(b)  of the  Tejas  Disclosure
         Memorandum,  all of the Company's or any of its Subsidiary's  interests
         in the  Joint  Ventures  are  owned  beneficially  and of record by the
         Company or the Company's Subsidiaries,  free and clear of all Liens and
         neither  Tejas,  the Company nor any  Subsidiary  has entered  into any
         contracts or agreements by which the Company or any of its Subsidiaries
         is or  may  be  bound  to  sell  or  otherwise  transfer,  directly  or
         indirectly, such interests provided this representation is not intended
         to cover  preferential  rights and other  similar  rights of refusal or
         purchase rights  contained in any of the Material  Contracts  listed on
         Schedule 4.12(a).

                  Section  4.03 No  Violation.  Assuming  receipt of all Company
required  consents  ("Company  Required  Consents")  indicated  as  required  in
Schedule  4.03 of the Tejas  Disclosure  Memorandum,  neither the  execution and
delivery  by Tejas  and  Tejas  Energy  of the  Transaction  Agreements  nor the
performance  by  Tejas  or  Tejas  Energy  of  their  obligations  hereunder  or
thereunder  will (a) (i) violate or breach the terms of or cause a default under
any Law or any Judgment  applicable  to the Company or any of its  Subsidiaries,
(ii) conflict with or violate any provisions of the certificate of organization,
the limited liability company agreement or other organizational documents of the
Company or any of its  Subsidiaries  or (iii)  conflict  with,  or result in the
breach  of, or  constitute  a  default  under,  or  result  in the  termination,
cancellation or acceleration (whether after the giving of notice or the lapse of
time or both) of any  right or  obligation  under,  any  note,  bond,  mortgage,
indenture,  license,  lease, agreement,  contract,  arrangement or commitment to
which the Company or any of its  Subsidiaries is a party or by which they or any
of their  properties  or assets are  bound,  or (b)  result in the  creation  or
imposition of any Lien on any of the  properties or assets of the Company or any
of its  Subsidiaries,  except in any such case for any matters described in this
Section 4.03 that  individually  or in the  aggregate  could not  reasonably  be
expected to have a Material Adverse Effect on the Company.

                  Section 4.04 Permits.  Except as set forth on Schedule 4.04 of
the Tejas Disclosure  Memorandum,  the Company and each of its Subsidiaries have
all  Permits  required  to conduct  their  respective  businesses  as  currently
conducted and the Company and each of the Subsidiaries have been operating their
respective  businesses  pursuant to and in compliance with the terms of all such
Permits,  except  for such  failures  to  comply  which  have not  resulted  in,
individually  or in the  aggregate,  a Material  Adverse  Effect on the Company.
Except as set forth on Schedule 4.04 of the


                                      -18-

<PAGE>



Tejas  Disclosure  Memorandum,   such  Permits  held  by  the  Company  and  its
Subsidiaries  are valid and in full force and  effect  and none of such  Permits
will,  assuming the Company Required Consents have been obtained,  be cancelled,
forfeited,  revoked,  suspended or  terminated  as a result of the  transactions
contemplated  by  this  Agreement,  except,  in  each  case,  such  Permits  the
cancellation,  forfeiture,  revocation, suspension or termination of which would
not have a Material Adverse Effect on the Company.

                  Section 4.05  Compliance  With  Applicable  Law. Except as set
forth on Schedule 4.05 of the Tejas Disclosure  Memorandum,  each of the Company
and its  Subsidiaries  is presently  complying with and in the past has complied
with all  applicable  Laws and  Judgments,  except for such  failures  to comply
which,  individually  or in the  aggregate,  would not reasonably be expected to
result in a Material Adverse Effect on the Company.

                  Section  4.06     Litigation.

                  (a)  Except  as set  forth on  Schedule  4.06(a)  of the Tejas
         Disclosure  Memorandum,  there are no  Proceedings  pending  or, to the
         Knowledge of Tejas or Tejas Energy, threatened,  against the Company or
         any  of  its  Subsidiaries  or to  which  the  Company  or  any  of the
         Subsidiaries is or will be a party.

                  (b)  Except  as set  forth on  Schedule  4.06(b)  of the Tejas
         Disclosure  Memorandum,  none of the Proceedings referred to in Section
         4.06(a)  above  would  reasonably  be  expected to result in a Material
         Adverse  Effect on the  Company or  materially  impair  Tejas' or Tejas
         Energy's ability to effect the Closing.

                  Section  4.07     Taxes.

                  (a) The Company,  its  Subsidiaries,  the Tejas Joint Ventures
         and the Tejas Co- ownerships have not, on or prior to the Closing Date,
         filed  an  election  under  Treasury  Regulation  ss.301.7701-3  to  be
         classified as a corporation for federal income Tax purposes. During the
         entirety  of the  period  from the date of its  formation  through  the
         Closing  Date,  each of the  Company  and the  Tejas  LLCs  has  been a
         business  entity that has had and will have a single owner at any given
         point in time and is and will be disregarded as an entity separate from
         its owner for federal  income Tax purposes  under  Treasury  Regulation
         Sections  301.7701-2 and -3 and any comparable  provision of applicable
         state or local Tax law that permits such  treatment.  Each of the Tejas
         Joint Ventures  (other than the Dixie Pipeline  Company) is treated and
         classified  as a  partnership  for federal  income Tax  purposes  under
         Treasury   Regulation   ss.301.7701-2   and  -3.   Each  of  the  Tejas
         Co-ownerships is classified and treated as a co-ownership rather than a
         partnership or association  taxable as a corporation for federal income
         Tax purposes under Treasury Regulation ss.301.7701-2 and -3.

                  (b)  Except  as set  forth  on  Schedule  4.07  of  the  Tejas
         Disclosure   Memorandum,   all  Tax   Returns  of  the   Company,   its
         Subsidiaries,  the Tejas Joint  Ventures  and the Tejas Co-

                                        -19-

<PAGE>
         ownerships  that are  required  to be filed  (taking  into  account any
         extensions of time within which to file) before the Closing Date,  have
         been filed,  the  information  provided in such Tax Returns is complete
         and  accurate  in all  material  respects,  and all  Taxes  owed by the
         Company,  its  Subsidiaries,  the Tejas  Joint  Ventures  and the Tejas
         Co-ownerships have been timely paid in full.

                  (c) There are no Liens for Taxes upon the assets of any of the
         Company and its  Subsidiaries  or the Tejas  Co-Ownerships,  or, to the
         Knowledge of Tejas or Tejas Energy, upon the assets of any of the Tejas
         Joint Ventures (excluding the Company's Subsidiaries),  other than with
         respect to ad valorem  Taxes which are not yet  delinquent or Permitted
         Liens. Each of the Company and its Subsidiaries,  and, to the Knowledge
         of Tejas or Tejas Energy,  each of the Tejas Joint Ventures  (excluding
         the Company's  Subsidiaries)  has fully  complied  with all  applicable
         federal,  state and local employment Tax,  withholding and contribution
         obligations   with  respect  to  its  employees,   and  all  other  Tax
         withholding obligations required by law.

                  (d)  Each of the  Company  and its  Subsidiaries  and,  to the
         Knowledge of Tejas or Tejas Energy,  the Joint Ventures  (excluding the
         Company's  Subsidiaries) (or the operators of the Joint Ventures and/or
         Tejas), to the extent required by Section 4081 et seq. of the Code, has
         obtained a currently effective IRS Form 637 registration number.

                  Section 4.08  Financial  Statements.  Copies of the  financial
statements  of the Company and its  Subsidiaries  consisting  of a statement  of
assets acquired and liabilities  assumed of the Company and its  Subsidiaries as
of December 31, 1998, and the related statement of revenues and direct operating
expenses for the year ended  December 31, 1998  (including  the notes  thereto),
which financial  statements have been audited,  and are accompanied by the audit
opinion of Deloitte & Touche LLP (the "Financial Statements") have been provided
to Enterprise  Partners.  Except for the Retained  Liabilities,  such  Financial
Statements  present fairly,  in all material  respects,  the assets acquired and
liabilities  assumed  as of  December  31,  1998  and the  revenues  and  direct
operating  expenses for the year ended  December 31, 1998 of the Company and its
Subsidiaries  pursuant to this Agreement in conformity  with generally  accepted
accounting principles consistently applied.

                  Section 4.09 Absence of Certain  Changes.  Since  December 31,
1998,  except as set forth in Schedule 4.09 of the Tejas Disclosure  Memorandum,
the Company and its Subsidiaries  have conducted their respective  businesses in
the ordinary course consistent with past practices and there has not been:

                  (a)  any   event,   occurrence,   development   or   state  of
         circumstances  or facts  (other than  economic  conditions  or facts or
         circumstances  applicable  to  the  natural  gas  liquids  industry  in
         general)  which,  individually  or in the  aggregate,  has had or could
         reasonably  be  expected  to  have a  Material  Adverse  Effect  on the
         Company;


                                      -20-

<PAGE>



                  (b) any damage, destruction or other casualty loss (whether or
         not covered by insurance)  affecting  the Company and its  Subsidiaries
         which, individually or in the aggregate, has had or could reasonably be
         expected to have a Material Adverse Effect on the Company;

                  (c) any  material  transaction  or  commitment  made,  or, any
         Material   Contract  entered  into,  by  the  Company  or  any  of  its
         Subsidiaries  (including the  acquisition or disposition of any assets)
         or any  relinquishment by the Company or any of its Subsidiaries of any
         Material  Contract,  other than  transactions  and  commitments  in the
         ordinary  course of business  consistent  with past practices and those
         contemplated by the Transaction Agreements;

                  (d) except as  contemplated  by this  Agreement and except for
         any such change after the date of this Agreement  required by reason of
         a concurrent change in generally accepted  accounting  principles,  any
         change in any method of accounting or accounting  practice with respect
         to the Company and its Subsidiaries; and

                  (e) any amendment of the terms of or breach of the  provisions
         of (or any event  which,  with  notice or passage of time or both would
         constitute  a breach by the Company or the  Subsidiaries  of) the Shell
         Processing  Agreement  which could  result in the  termination  of such
         agreement by any Shell Affiliate party thereto.

                  Section  4.10  Bank  Accounts.  Schedule  4.10  of  the  Tejas
Disclosure Memorandum includes the names and locations of all banks in which the
Company or any of its Subsidiaries has an account or safe deposit box related to
the Business and the names of all persons  authorized to draw thereon or to have
access thereto.

                  Section 4.11 Conduct of Business  From the  Effective  Date to
the Closing  Date.  From the Effective  Date to the Closing Date and,  except as
otherwise contemplated by this Agreement, Tejas and Tejas Energy:

                  (a) have caused the Company  and its  Subsidiaries  to conduct
         the business and operations of the Company and its  Subsidiaries in the
         ordinary course;

                  (b) have not  permitted  the  Company or its  Subsidiaries  to
         dispose of any assets of the Business  except for  Excluded  Assets and
         inventory sold in the ordinary course of business;

                  (c) have not permitted the Company or its Subsidiaries to make
         any  loans,  advances,  distributions  or  dividends  to  Tejas  or its
         Affiliates (other than the Company or its Subsidiaries);


                                      -21-

<PAGE>



                  (d) have not permitted the Company or its  Subsidiaries to use
         their  respective  cash or properties  to pay any Retained  Liabilities
         other than as adjusted for in Section 2.07;

                  (e) have not  permitted  the  Company or its  Subsidiaries  to
         incur, create or assume any Lien on any individual asset of the Company
         or its Subsidiaries other than Permitted Liens; and

                  (f) have not  permitted  the  Company or its  Subsidiaries  to
         incur any  Indebtedness  for Borrowed Money except for amounts borrowed
         from Tejas or its  Affiliates  which will be  extinguished  pursuant to
         Section 6.07 below.

                  Section  4.12     Material Contracts or Indebtedness.

                  (a)  Schedule  4.12(a)  of  the  Tejas  Disclosure  Memorandum
         includes  a  list  of  the  following   agreements,   arrangements   or
         understandings  to which the  Company  or any  Subsidiary  or any Joint
         Venture of which the Company or a Company Subsidiary is the operator is
         a party (or with  respect to  subsection  (xii) below to which any such
         party or Tejas or Tejas Energy or any other Shell Affiliate is a party)
         (each, a "Material Contract"):

                           (i)      any site lease with respect to a Facility;

                           (ii)     any lease (whether of real or personal
                   property) providing for annual rental payments or receipts of
                   $1,500,000 or more;

                           (iii)    any operating agreements under which the
                   Company or any Company Subsidiary is the operator;

                           (iv)     any construction agreements providing for
                   annual payments by the Company or any Subsidiary of
                   $1,500,000 or more;

                           (v)      any pipeline tariff agreements;

                           (vi) any  storage  agreements  providing  for  annual
                  payments  or  receipts  by the  Company or any  Subsidiary  of
                  $1,500,000 or more, other than agreements which have a term of
                  30  days or  less  or can be  terminated  with 30 days or less
                  notice without penalty;

                           (vii)    partnership agreements, limited liability
                  agreements and joint venture agreements and construction and
                  operation agreements;

                           (viii) any gas processing  agreements,  fractionation
                  agreements,   NGL  supply  and  sale   agreements,   marketing
                  agreements,   straddle   agreements,   balancing   agreements,
                  interconnection  agreements or utility  contracts in each case
                  providing


                                      -22-

<PAGE>



                  for annual payments or receipts in excess of $1,500,000  other
                  than agreements which have a term of 30 days or less or can be
                  terminated with 30 days or less notice without penalty;

                           (ix)  any  agreement   (other  than  the  Transaction
                  Agreements)  relating to the  acquisition  or disposition of a
                  Subsidiary or any material  asset outside the ordinary  course
                  of business (whether by merger,  sale of stock, sale of assets
                  or otherwise), other than as set forth on Schedule 4.12(a)(ix)
                  of the Tejas Disclosure Memorandum;

                           (x) any  agreement  or series of  related  agreements
                  relating to  Indebtedness  for Borrowed Money or any guarantee
                  thereof  in  excess  of  $1,500,000;

                           (xi)  any  agreement  or  arrangement  with  Tejas
                  Energy or Tejas or an  Affiliate  of Shell Oil  Company  on
                  the one hand and the  Company or any of its Subsidiaries on
                  the other hand; and

                           (xii) any  agreement  which  restricts the Company or
                  its  Subsidiaries  or  Enterprise   Partners  or  any  of  its
                  Affiliates  from  engaging in any line of  business  which the
                  Company or any of the  Subsidiaries is conducting  immediately
                  prior to the Closing Date.

                  (b) True and complete  copies of each such  Material  Contract
         have been made available to Enterprise Partners.

                  (c)  Except as  disclosed  in  Schedule  4.12(c)  of the Tejas
         Disclosure  Memorandum,  each Material  Contract is a legal,  valid and
         binding obligation of each of the Company and/or any Subsidiary that is
         a party thereto and, to the  Knowledge of Tejas or Tejas  Energy,  each
         other party to such Material Contract,  enforceable against the Company
         and/or such  Subsidiary and, to the Knowledge of Tejas or Tejas Energy,
         each such other party in  accordance  with its terms (except as limited
         by applicable  bankruptcy,  insolvency,  reorganization,  moratorium or
         other similar laws relating to or affecting creditors' rights generally
         and  general   equitable   principles   (regardless   of  whether  such
         enforceability is considered in a proceeding at law or in equity)), and
         neither the Company nor any  Subsidiary  nor, to the Knowledge of Tejas
         Energy  or Tejas,  any  other  party to such  Material  Contract  is in
         material default or has failed to perform any material obligation under
         such Material Contract,  and there does not exist any event,  condition
         or  omission  which  would  constitute  a material  breach or  material
         default  (whether  by lapse of time or notice or both),  except for any
         such  defaults,  failures  or  breaches  as,  individually  or  in  the
         aggregate,  have not had and could not reasonably be expected to have a
         Material Adverse Effect.

                  (d) Neither the Company nor any  Subsidiary is in breach of or
         has failed to perform or has taken any action or failed to perform  any
         action that, with notice or passage of time or both, would be a breach,
         under any Material Contract referred to in clause (a)(xi)

                                      -23-

<PAGE>



         above where such breach could result in the Shell Oil Company Affiliate
         terminating  or having the right to terminate or cancel such  agreement
         or which would otherwise have a Material Adverse Effect on the Company.

                  Section  4.13     Assets.

                  (a)  Schedule  4.13(a)  of  the  Tejas  Disclosure  Memorandum
         correctly  describes all real property (the "Real  Property") which the
         Company or any of its Subsidiaries owns, leases or subleases, any title
         insurance  policies  and surveys  with  respect to such Real  Property,
         specifying in the case of leases or  subleases,  the name of the lessor
         or sublessor, the lease term and the basic annual rent.

                  (b) Schedule 4.13(b) of the Tejas  Disclosure  Memorandum sets
         forth,  with  respect to each  Facility,  the name and location of such
         Facility,  whether such  Facility is a gas  processing,  fractionation,
         storage or  pipeline  facility,  the  capacity  of such  Facility,  the
         ownership  interest of the Company  and its  Subsidiaries  in each such
         Facility and the name of the operator of each Facility.

                  (c) Subject to  execution  and filing of the acts of amendment
         and  conveyances  (as  described  in Section  6.09),  the  Company or a
         Subsidiary  thereof has good and indefeasible  title to, or in the case
         of leased Real Property or personal property, valid leasehold interests
         in,  all  material   assets  (whether  real,   personal,   tangible  or
         intangible)  reflected in the Audited Financial  Statements or acquired
         after  December 31, 1998,  including  the  interests in the  Facilities
         described  in  Schedule  1.01(a)  of the Tejas  Disclosure  Memorandum.
         Except  as set  forth  on  Schedule  4.13(c)  of the  Tejas  Disclosure
         Memorandum, no material asset of the Company or any of its Subsidiaries
         is subject to any Lien, except for Permitted Liens.

                  Section 4.14 Employees, Employee Benefits. None of the Company
nor any Subsidiary thereof has any employees or maintains or is liable under any
employee compensation, benefit, pension or welfare plan or arrangement.

                  Section 4.15 Sufficiency of Assets Held by the Company and its
Subsidiaries.  Except as  provided  in  Schedule  4.15 of the  Tejas  Disclosure
Memorandum,  the assets to be held by the Company and its Subsidiaries as of the
Closing will constitute all of the properties or assets necessary to conduct the
Business as conducted at the Effective Date.

                  Section  4.16     Intellectual Property.

                  (a) Schedule 4.16 of the Tejas Disclosure  Memorandum contains
         a list of all  Intellectual  Property Rights owned or licensed by Tejas
         Energy,  or  Tejas  or the  Company  or any  of its  Subsidiaries  that
         Enterprise Partners has identified that it desires to use following the
         Closing ("Material Intellectual Property Rights").

                                      -24-

<PAGE>



                  (b)  Schedule  4.16 of the Tejas  Disclosure  Memorandum  sets
         forth a list of all material licenses, sublicenses and other agreements
         involving Material Intellectual Property Rights as to which the Company
         or any of its Subsidiaries is a party.

                  (c) (i)  Except  as set  forth in  Schedule  4.16 of the Tejas
         Disclosure Memorandum,  since February 2, 1998, none of the Company and
         its   Subsidiaries   has  been  a  defendant   in  any  action,   suit,
         investigation or proceeding relating to, or otherwise has been notified
         of, any alleged  claim of  infringement  of any  Material  Intellectual
         Property  Right,  and  none  of  Tejas  or  the  Company  or any of its
         Subsidiaries  has any Knowledge of any other such  infringement  by the
         Company or any of its  Subsidiaries,  and (ii) none of the  Company and
         its  Subsidiaries  has any  outstanding  claim or suit for,  and has no
         Knowledge of, any  continuing  infringement  by any other Person of any
         Material   Intellectual   Property  Rights.  No  Material  Intellectual
         Property  Right is subject  to any  outstanding  judgment,  injunction,
         order,  decree  or  agreement  restricting  the  use of  such  Material
         Intellectual  Property Right by the Company or any of its  Subsidiaries
         or  restricting  the licensing of such Material  Intellectual  Property
         Right by the Company or any of its Subsidiaries to any Person.  None of
         the Company and its  Subsidiaries  has entered  into any  agreement  to
         indemnify any other Person  against any charge of  infringement  of any
         Material Intellectual Property Right.

                  Section 4.17 Non-Business  Related Assets. Since its formation
in 1998 and other than the Excluded  Assets,  neither the Company nor any of its
Subsidiaries  has  owned any  assets  which  were not  involved  in,  used in or
otherwise related to the conduct of the Business.

                                    ARTICLE V

                               REPRESENTATIONS AND
                          WARRANTIES OF THE ENTERPRISE
                                     PARTIES

                  The Enterprise  Parties,  jointly and  severally,  and EPC II,
severally and only as to representations and warranties  applicable to EPC II in
Sections 5.01(b),  5.02(b),  5.03, 5.04(a), and 5.05, and to the representations
and  warranties  in 5.01(c) and 5.10(a),  (b),  (c), (e) and (h) and  Enterprise
Products severally and only as to the  representations  applicable to Enterprise
Products in Sections 5.02(a),  5.03, 5.04(a) and 5.05,  represent and warrant to
Tejas and Tejas Energy that the following statements were true and correct as of
the Effective Date and are true and correct as of the Closing Date:

                  Section  5.01     Organization.

                  (a) Each of Enterprise Partners and Enterprise  Operating is a
         limited  partnership  duly  organized,  validly  existing  and in  good
         standing  under the Laws of the State of  Delaware  with all  requisite
         power and  authority to own,  lease and operate its  properties  and to
         carry on its business as currently conducted.

                                      -25-

<PAGE>



                  (b)  EPC  II  is  a  corporation  duly  incorporated,  validly
         existing  and in good  standing  under  the laws of  Delaware  with all
         requisite  power and to own,  lease and operate its  properties  and to
         carry on its business as currently conducted.

                  (c)  Enterprise  GP  is  a  limited   liability  company  duly
         organized,  validly existing and in good standing under the laws of the
         State of Delaware with all requisite  power and authority to own, lease
         and operate its  properties  and to carry on its  business as currently
         conducted.

                  Section  5.02     Authorization of Agreement.

                  (a) Each of the Enterprise Parties and Enterprise Products has
         all  requisite  power  and  authority  to enter  into  the  Transaction
         Agreements  to  which  it  is  a  party,  to  perform  its  obligations
         thereunder and to consummate the  Transactions  to which it is a party.
         The  execution  and  delivery  by each of the  Enterprise  Parties  and
         Enterprise Products of such Transaction Agreements, and the performance
         of their obligations thereunder,  have been duly and validly authorized
         by all  requisite  action  on the part of the  Enterprise  Parties  and
         Enterprise Products. The Transaction Agreements to which the Enterprise
         Parties  or  Enterprise  Products  are a party have been  executed  and
         delivered  by  such   Enterprise   Parties  and  Enterprise   Products,
         constitute  legal,  valid and binding  obligations  of such  Enterprise
         Parties and Enterprise  Products,  and are enforceable  against them in
         accordance  with  their  terms,  except as the same may be  limited  by
         bankruptcy, insolvency, reorganization,  moratorium and similar laws of
         general application relating to or affecting the rights and remedies of
         creditors,  or by general  principles of equity  (regardless of whether
         such enforceability is considered in a proceeding in equity or at law),
         including the availability of specific performance.

                  (b) EPC II has all requisite  corporate power and authority to
         enter  into the  Transaction  Agreements  to  which  it is a party,  to
         perform its obligations  thereunder and to consummate the Transactions.
         The execution and delivery by EPC II of the  Transaction  Agreements to
         which it is a party, and the performance of its obligations thereunder,
         have been duly and validly  authorized by all  requisite  action on the
         part of EPC II. Each  Transaction  Agreement to which EPC II is a party
         has been duly  executed and  delivered by EPC II,  constitutes a legal,
         valid and binding obligation of EPC II, and is enforceable  against EPC
         II in accordance  with its terms,  except as the same may be limited by
         bankruptcy, insolvency, reorganization,  moratorium and similar laws of
         general application relating to or affecting the rights and remedies of
         creditors,  or by general  principles of equity  (regardless of whether
         such enforceability is considered in a proceeding in equity or at law),
         including the availability of specific performance.



                                      -26-

<PAGE>



                  Section  5.03  No  Violations.  The  execution,  delivery  and
performance by the  Enterprise  Parties,  EPC II and Enterprise  Products of the
Transaction Agreements, and the consummation of the Transactions do not and will
not (i) conflict with or violate any provision of the  organizational  documents
of the  Enterprise  Parties,  EPC II or  Enterprise  Products,  (ii)  subject to
obtaining the  Enterprise  Required  Consents,  conflict  with, or result in the
breach  of, or  constitute  a  default  under,  or  result  in the  termination,
cancellation or acceleration (whether after the giving of notice or the lapse of
time or both) of any right or obligation of the  Enterprise  Parties,  EPC II or
Enterprise Products, under any note, bond, mortgage, indenture, Permit, license,
lease,  agreement,  contract,  arrangement  or  commitment  to which  any of the
Enterprise  Parties,  EPC II or  Enterprise  Products is a party or by which the
Enterprise  Parties,  EPC II or  Enterprise  Products or any of their  assets or
properties  are bound or affected,  or (iii) subject to obtaining the Enterprise
Required  Consents,  violate  or result in a breach of or  constitute  a default
under  any Law or  Judgment  applicable  to the  Enterprise  Parties,  EPC II or
Enterprise  Products,  or by which the Enterprise Parties,  EPC II or Enterprise
Products,  or any of their respective  assets are bound or affected,  except, in
the  cases of  clauses  (ii)  and  (iii),  for any  conflict,  breach,  default,
termination,  cancellation,  acceleration, loss or violation which, individually
or in the aggregate,  would not materially impair the Enterprise  Parties',  EPC
II's or  Enterprise  Products'  ability to effect the Closing or have a Material
Adverse Effect on Enterprise Partners, Enterprise Operating and their respective
Subsidiaries or on Enterprise GP.

                  Section 5.04 Approvals. (a) Except for the requirements of the
Consents listed in Schedule 5.04 ("Enterprise Required Consents"), no Consent is
required  to be  obtained  by  the  Enterprise  Parties,  EPC  II or  Enterprise
Products, or any of their respective Affiliates from, and no notice or filing is
required to be given by the Enterprise Parties, EPC II or Enterprise Products or
any of their respective  Affiliates to or made by the Enterprise Parties, EPC II
or  Enterprise  Products  or  any  of  their  respective  Affiliates  with,  any
Governmental  Authority  or other  Person  in  connection  with  the  execution,
delivery  and  performance  by the  Enterprise  Parties,  EPC  II or  Enterprise
Products  of the  Transaction  Agreements,  other  than in all  cases  where the
failure to obtain  such  Consent or  approval  or to give or make such notice or
filing  would not,  individually  or in the  aggregate,  impair  the  Enterprise
Parties', EPC II's or Enterprise Products' ability to effect the Closing or have
a Material Adverse Effect on Enterprise Partners, Enterprise Operating and their
respective Subsidiaries or on Enterprise GP.

                  (b) The Enterprise Parties represent that all filings required
under the HSR Act to be made by the  Enterprise  Parties or their  Affiliates in
order for the Enterprise  Parties to consummate the Transactions  have been made
and early termination of the applicable waiting period thereunder has expired.

                  Section  5.05  Litigation;  Impairment.  There are no actions,
suits,  claims or proceedings  pending  (whether at law or in equity) or, to the
Knowledge of the Enterprise Parties, EPC II and Enterprise Products,  threatened
against  or  involving  Enterprise  Partners,  Enterprise  Operating,  or  their
respective  Subsidiaries  or  Enterprise  GP in any  Court or  before  or by any
Governmental  Authority  which (i)  questions  the  validity of any  Transaction
Agreement or seeks to


                                      -27-

<PAGE>



restrain,  prohibit,  invalidate,  set  aside,  prevent  or  make  unlawful  any
Transaction  Agreement  or  any  of  the  Transactions,  or  (ii)  if  adversely
determined  (x) would  prevent or impair the ability of  Enterprise  Partners or
Enterprise Operating to purchase the Company Interest,  the ability of EPC II to
sell the GP  Interest  to Tejas or the  ability  of the  Enterprise  Parties  or
Enterprise  Products to perform any of their  obligations  under the Transaction
Agreements or (y) would have a Material  Adverse Effect on Enterprise  Partners,
Enterprise Operating and their respective Subsidiaries or on Enterprise GP.

                  Section  5.06   Compliance   With   Applicable  Law.  Each  of
Enterprise Partners, Enterprise Operating and its Subsidiaries and Enterprise GP
is presently  complying with all applicable Laws and Judgments,  except for such
failures to comply which, individually or in the aggregate, would not reasonably
be  expected  to result in a Material  Adverse  Effect on  Enterprise  Partners,
Enterprise Operating or its Subsidiaries or Enterprise GP.

                  Section  5.07  Permits.   Each  of  the  Enterprise  Partners,
Enterprise Operating and each of their respective Subsidiaries and Enterprise GP
have all Permits  required to conduct  their  respective  business as  currently
conducted and such  entities have been  operating  their  respective  businesses
pursuant to and in  compliance  with the terms of all such  Permits,  except for
such  failures to comply  which have not  resulted  in,  individually  or in the
aggregate,  a Material  Adverse  Effect on the  Enterprise  Parties,  Enterprise
Operating and their  respective  Subsidiaries  or on Enterprise GP. Such Permits
held by the  Enterprise  Partners,  Enterprise  Operating  and their  respective
Subsidiaries  and  Enterprise GP are valid and in full force and effect and none
of the  Permits  will,  assuming  the  Enterprise  Required  Consents  have been
obtained,  be  terminated or become  terminable as a result of the  transactions
contemplated  by  this  Agreement,  except,  in  each  case,  such  Permits  the
termination  or impairment of which would not have a Material  Adverse Effect on
Enterprise Partners,  Enterprise Operating and their respective  Subsidiaries or
Enterprise GP.

                  Section  5.08     Taxes.

                  (a)  All  Tax  Returns  of  Enterprise  Partners,   Enterprise
         Operating,  Enterprise GP and their  respective  Subsidiaries  that are
         required to be filed (taking into account any extensions of time within
         which to file) before the Closing Date, have been or will be filed, the
         information  provided in such Tax Returns is complete  and  accurate in
         all  material  respects,  and all Taxes  shown to be due and payable by
         Enterprise  Partners,  Enterprise  Operating,  Enterprise  GP and their
         respective  Subsidiaries  on such Tax Returns have been or will be paid
         in full.

                  (b) Enterprise Partners and Enterprise Operating have not, and
         will  not on or prior  to the  Closing  Date,  file an  election  under
         Treasury Reg.  ss.301.7701-3  to be  classified  as a  corporation  for
         federal income tax purposes. During the entirety of the period from the
         date of the  formation  through  the  Closing,  each of the  Enterprise
         Partners  and  Enterprise  Operating  has been and will be treated  and
         classified  as a  partnership  for federal  income tax  purposes  under
         Treasury Reg. ss.301.7701-2 and -3 and ninety percent (90%) or more of


                                      -28-

<PAGE>



         Enterprise   Partners'   gross  income  is  income   derived  from  the
         exploration,  development, mining or production,  processing, refining,
         transportation or marketing of any mineral or natural resource or other
         items of "qualifying  income" within the meaning of Section 7704 of the
         Code.

                  Section 5.09 SEC Reports.  Since August 1, 1998 (a) Enterprise
Partners has timely made all filings  required to be made by the  Securities Act
and the Exchange  Act, (b) all filings by  Enterprise  Partners with the SEC, at
the time filed (in the case of documents  filed pursuant to the Exchange Act) or
when declared effective by the SEC (in the case of registration statements filed
under the Securities Act) complied in all material  respects with the applicable
requirements  of the  Securities  Act and the  Exchange  Act and the  rules  and
regulations  of the SEC  thereunder,  (c) no such filing,  at the time described
above, contained any untrue statement of a material fact or omitted to state any
material  fact  required  to be stated  therein in order to make the  statements
contained therein, in light of the circumstances under which they were made, not
misleading,  and (d) all  financial  statements  contained  or  incorporated  by
reference  therein complied as to form when filed in all material  respects with
the rules and  regulations  of the SEC with respect  thereto,  were  prepared in
accordance with generally accepted accounting principles applied on a consistent
basis  throughout the periods  involved (except as may be indicated in the notes
thereto),  and fairly present in all material  respects the financial  condition
and results of  operations of  Enterprise  Partners at and as of the  respective
dates thereof and the consolidated results of its operations and changes in cash
flows for the periods indicated (subject in the case of unaudited statements, to
normal year-end audit adjustments).

                  Section  5.10     Ownership; Issuance of Special Units.

                  (a)  Enterprise  GP is the sole general  partner of Enterprise
         Partners, with a 1% general partner interest in Enterprise Partners.

                  (b)  Enterprise  GP is the sole general  partner of Enterprise
         Operating,  with a  1.0101%  general  partner  interest  in  Enterprise
         Operating.

                  (c)  All  of  the  general  partner  interests  in  Enterprise
         Partners and Enterprise  Operating  have been duly  authorized and have
         been validly issued to Enterprise GP in accordance  with the Enterprise
         Partners  Partnership  Agreement and Enterprise  Operating  Partnership
         Agreement, and are owned by Enterprise GP free and clear of all Liens.

                  (d)  Enterprise  Partners  is  the  sole  limited  partner  of
         Enterprise  Operating  with a  98.9899%  limited  partner  interest  in
         Enterprise  Operating;  such  limited  partner  interest  has been duly
         authorized  and  validly  issued  in  accordance  with  the  Enterprise
         Operating Partnership Agreement,  is fully paid (to the extent required
         by the Enterprise  Operating  Partnership  Agreement) and nonassessable
         (as such  nonassessability  may be affected by matters described in the
         Enterprise Partners' Prospectus dated July 27, 1998 under the


                                      -29-

<PAGE>



         caption "The Partnership Agreement--Limited Liability") and is owned by
         Enterprise Partners free and clear of all Liens.

                  (e)  Except  as set  forth  on  Schedule  5.10(e),  all of the
         membership  interests in  Enterprise GP have been duly  authorized  and
         validly issued and are fully paid and nonassessable,  and are owned 95%
         by EPC II and 5% by Dan Duncan LLC free and clear of Liens.

                  (f)  The  only  outstanding   limited  partner   interests  of
         Enterprise  Partners  (other  than the  Special  Units) are  45,552,915
         Common Units and 21,409,870  Subordinated  Units,  which have been duly
         authorized by the  Enterprise  Partners  Partnership  Agreement and are
         validly  issued  and  fully  paid (to the  extent  required  under  the
         Enterprise Partners Partnership Agreement) and nonassessable (except as
         such  nonassessability  may be  affected  by matters  described  in the
         Enterprise  Partners'  Prospectus dated July 27, 1998 under the caption
         "The Partnership Agreement--Limited Liability"). Except as set forth on
         Schedule  5.10(f),  there are no  outstanding  or  authorized  options,
         warrants,  purchase rights,  subscription  rights,  conversion  rights,
         exchange  rights or other  contracts,  commitments or obligations  that
         could  require  Enterprise  Partners to issue any  additional  units or
         equity other than as set forth in this Agreement.  Enterprise  Partners
         has not granted any  registration  rights with  respect to  partnership
         units or other equity to any third parties.

                  (g) When issued and  delivered  to Tejas at the  Closing,  the
         Special  Units shall have been duly  authorized  and validly  issued to
         Tejas in accordance with the Enterprise  Partners  Amended  Partnership
         Agreement   and  fully   paid  and   nonassessable   (except   as  such
         nonassessability may be affected by matters described in the Enterprise
         Partners'  Prospectus  dated  July 27,  1998  under  the  caption  "The
         Partnership  Agreement--Limited  Liability.")  Upon its  receipt of the
         Special  Units at Closing,  Tejas will  receive  good and  indefeasible
         title to the Special Units free and clear of Liens.

                  (h) EPC II owns Common Units representing 73.657% of the
         issued and outstanding Common Units.

                  Section  5.11  Financing.  Enterprise  Partners  has,  or  has
arranged for, the funds necessary to pay the Other Consideration to Tejas.

                  Section 5.12 No Brokers.  None of the  Enterprise  Parties has
employed  any  investment  banker,  broker,  or  finder in  connection  with the
transactions  contemplated  by this  Agreement,  nor has any of them  taken  any
action which would give rise to a valid claim  against Tejas or Tejas Energy for
a brokerage commission, finder's fee, or other like payment.



                                      -30-

<PAGE>



                  Section  5.13     Investment Intent.

                  (a) The  Enterprise  Parties  are  capable of  evaluating  the
         merits  and risks of their  investment  in the  Company  Interest.  The
         Enterprise  Parties  are  taking  the  Company  Interest  for their own
         account and not with a current view to or intent to sell in  connection
         with any  distribution  of such  securities  as such terms are  defined
         under  the  Securities   Act.  The  Enterprise   Parties  have  had  an
         opportunity  to discuss the  Company's  and its  Subsidiaries'  and its
         Joint Ventures' and  co-ownerships'  business and financial  condition,
         properties,  operations  and  prospects  with  the  Company's  and  its
         Subsidiaries'  management  and  to ask  questions  of  officers  of the
         Company and its Subsidiaries.

                  (b) The  Enterprise  Parties  understand  that (i) the Company
         Interests will be "restricted  securities" under the applicable federal
         securities  laws, and (ii) that the Securities Act and the rules of the
         SEC provide in  substance  that such  equity  holder may dispose of the
         Company Interests only pursuant to an effective  registration statement
         under  the  Securities  Act  or  in  a  transaction   exempt  from  the
         registration requirements of the Securities Act, and that, accordingly,
         the Enterprise Parties may be required to bear the economic risk of the
         investment in the Company Interests for a substantial period of time.

                                   ARTICLE VI

                                    COVENANTS

                  Section  6.01     Access to Information Following the Closing.

                  (a)  To  the  extent  reasonably  necessary  or  desirable  in
         connection with Tejas' ownership of the Company Interest (including tax
         related  matters),  after the consummation of the  Transactions,  Tejas
         will have reasonable  access at all reasonable times and in a manner so
         as not to interfere with the normal business  operations of the Company
         and its Subsidiaries,  to all premises,  properties,  personnel, books,
         records, work papers,  contracts and documents of or pertaining to each
         of the  Company  and its  Subsidiaries  to the extent  relating  to the
         Business  or  assets  of the  Business  as  existing  at  the  Closing.
         Enterprise  Partners shall preserve all such  information,  records and
         documents for a period of seven (7) years following the Closing.

                  (b) Each of the parties  hereto will  preserve  and retain all
         schedules,  work papers and other documents relating to any Tax Returns
         of or with respect to the Company or any of its  Subsidiaries or to any
         claims, audits or other proceedings affecting the Company or any of its
         Subsidiaries  until  the  expiration  of  the  statute  of  limitations
         (including  extensions)  applicable to the taxable period to which such
         documents  relate or until the final  determination  of any controversy
         with respect to such taxable  period and until the final  determination
         of any  payments  that may be  required  with  respect to such  taxable
         period under this Agreement.


                                      -31-

<PAGE>



                  Section  6.02     Intentionally Deleted.

                  Section 6.03 Public Announcements.  The Enterprise Parties and
Tejas and Tejas Energy will  consult  with each other  before  issuing any press
release or otherwise making any public statements with respect to this Agreement
or the  transactions  contemplated  by  this  Agreement  and,  except  as may be
required by applicable Law or any securities exchange on which the securities of
the parties or their Affiliates are listed (following notice and  consultation),
neither the  Enterprise  Parties nor Tejas or Tejas  Energy shall issue any such
press release or make any such public  statement  without the prior  approval of
the other party to this Agreement, such approval not to be unreasonably withheld
or delayed.

                  Section  6.04  Removal of  Tradenames.  As soon as  reasonably
practicable  after the  Closing  (and in any  event,  within  180 days after the
actual date of the Closing (or such later date as may be reasonably requested by
Enterprise  Operating  and  consented  to  by  Tejas,  such  consent  not  to be
unreasonably withheld),  the Enterprise Parties will remove the "Tejas," "Coral"
and "Shell" names (and all derivatives thereof), trademarks and symbols from the
properties and assets of the Company and its  Subsidiaries  (including  changing
all  signage  relating  thereto)  and  provide  the  requisite  notices  to, the
appropriate  federal,  state  or local  agencies  to  place  the  title or other
evidences of ownership,  including  operation of the properties and assets, in a
name other  than any name of Tejas or any of its  Affiliates  or any  variations
thereof. In addition,  within 15 days of the actual date of Closing (and 90 days
of the  actual  date of  Closing  with  respect  to Tejas NGL  Pipelines,  LLC),
Enterprise  Operating  will change all of the legal names of the Company and its
Subsidiaries to delete from the name thereof the word "Tejas".

                  Section  6.05     Further Assurances.

                  (a) The  parties  hereto  agree to  cooperate  fully with each
         other and from time to time after the Closing, upon request and without
         further consideration,  to (i) execute,  deliver,  acknowledge and file
         (where  necessary)  all  such  further   instruments,   agreements  and
         documents,  as may be reasonably required to more effectively  evidence
         the transfer of the assets  comprising  the Business to the Company and
         its  Subsidiaries or to consummate the  Transactions  and carry out the
         intent and purposes of this Agreement and (ii) take such actions as may
         be reasonably required to cause Enterprise  Operating (or its designee)
         to have actual  control and  possession  of the assets  comprising  the
         Business.  Without  in  any  manner  limiting  the  generality  of  the
         foregoing,  if  record  and  beneficial  title  to any  of  the  assets
         comprising the Business is not held by the Company or its  Subsidiaries
         but rather is held by an Affiliate  of Tejas as of the  Closing,  Tejas
         Energy and Tejas  agree to execute  and to cause  their  Affiliates  to
         execute such  agreements as shall be reasonably  required to cause such
         title to  effectively  be  transferred  and conveyed from Tejas,  Tejas
         Energy or their Affiliates to the Company or its Subsidiaries.

                  (b)  As  to  pre-closing   Consents  or  governmental  filings
required to transfer the Business to the Company or its  Subsidiaries  which are
not obtained prior to Closing, Tejas


                                      -32-

<PAGE>



         will (i)  designate  an in-house  lawyer or business  person (at Tejas'
         cost) to assist  Enterprise  Partners in obtaining  such Consents for a
         period of twelve  months  following  the  Closing,  (ii) subject to the
         limitation  contained  in  subsection  (c) below,  will be obligated to
         provide  Enterprise  Partners  funds to obtain such  Consents and (iii)
         will,  to the  extent  possible  (without  any  cost  to  Tejas  or its
         Affiliates,  which shall not include the loss of such economic benefit)
         provide to the Company and its  Subsidiaries  the  economic  benefit of
         such  items  if the  necessary  Consent  is  not  obtained  within  the
         above-referenced  twelve  month  period.  Except  as  provided  in this
         Section  6.05,  neither  Tejas nor Tejas Energy will have any liability
         for obtaining Consents after the Closing.

                  (c) Tejas' payments to unaffiliated  third parties pursuant to
         paragraphs  (a) and (b) of this Section 6.05 shall not exceed  $500,000
         in the aggregate;  provided,  however,  that if Tejas or its Affiliates
         shall  incur a cost  that  exceeds  such  amount,  in  connection  with
         undertaking  an action  requested by Enterprise  Partners or one of its
         Affiliates,  then  Enterprise  Partners and Enterprise  Operating shall
         reimburse  such amount to Tejas or its  Affiliates  as the case may be.
         The cost of the  in-house  lawyer  or  business  person  referenced  in
         subsection  (b)(i)  above  and loss of  economic  benefit  pursuant  to
         subsection  (b)(iii)  shall not be included  in or charged  against the
         $500,000 ceiling. Tejas, subject to and as part of the above-referenced
         $500,000  ceiling,  agrees to reimburse  Enterprise  Partners for local
         counsel fees incurred in connection with remedial  actions  pursuant to
         subsections (a) and (b) above.

                  Section 6.06 Books and Records.  Within a reasonable period of
time after Closing, Tejas Energy and Tejas will, and will cause their respective
Affiliates  to deliver to  Enterprise  Operating  (or its  designee)  all books,
accounting  records,  contracts,  leases,  property  files and  other  files and
records relating to the Business.

                  Section  6.07  Intercompany  Indebtedness.  On or prior to the
Closing,  Tejas Energy and Tejas shall (i) pay or cause their  Affiliates to pay
to the  Company and its  Subsidiaries  all  long-term  debt  (including  current
maturities)  and other  Indebtedness  for  Borrowed  Money owed by Tejas,  Tejas
Energy or any Affiliate of Tejas or Tejas Energy (other than the Company and its
Subsidiaries  and  Joint  Ventures)  as of  such  date  to the  Company  and its
Subsidiaries  and (ii) pay to the Company a capital  contribution and cause such
capital  contribution  to be  applied  to  pay or  satisfy  all  long-term  debt
(including current maturities) and other Indebtedness for Borrowed Money owed by
the Company and its  Subsidiaries  to Tejas,  Tejas  Energy or their  respective
Affiliates  (other than the Company and its  Subsidiaries and Joint Ventures) as
of such  date.  Tejas  and  Tejas  Energy  further  agree  to pay  all  Retained
Liabilities when, as and if they become due and payable.

                  Section  6.08  Excluded  Assets.  On or prior to the  Closing,
Tejas and Tejas  Energy will cause the  Excluded  Assets to be  transferred  and
conveyed  out of the Company  and its  Subsidiaries  pursuant  to  documentation
reasonably acceptable to Enterprise Partners.



                                      -33-

<PAGE>



                  Section 6.09 Acts of  Amendment.  Tejas Energy and Tejas shall
cause their  Affiliates  which  conveyed,  assigned and  contributed  assets and
properties to the Company and its  Subsidiaries  as reflected in Section 6.09 of
the  Tejas  Disclosure  Memorandum  to  enter  into  with  the  Company  and its
Subsidiaries, and shall cause the Company and its Subsidiaries to execute an act
of amendment to the  applicable  conveyance  and  assignments or acts of sale or
conveyances  as  reflected  on Schedule  6.09,  effective  as of the date of the
original conveyance, assignment and/or contribution.

                  Section  6.10     Collections.

                  (a) After Closing, Tejas and Tejas Energy agree to cause to be
         paid to the  Company  any  amounts  received  in  respect  of  accounts
         receivable  related to the Business  after the Effective  Date promptly
         upon receipt thereof.

                  (b) After  Closing,  the  Enterprise  Parties agree to, and to
         cause the Company and its Subsidiaries to, pay to Tejas or Tejas Energy
         any  amounts  received  in respect  of the  Excluded  Assets  after the
         Effective Date promptly upon receipt thereof.

                  Section  6.11   Preferential   Rights.   The  parties   hereto
acknowledge  and agree that if following the Closing and as a consequence of the
transactions  contemplated  by  this  Agreement,  the  Company  or  any  of  its
Subsidiaries  or Tejas or any of its Affiliates is required to transfer title to
any of the assets included in the Business to satisfy a preferential right, then
the Company or its  Subsidiary (as the case may be) shall be entitled to receive
and retain such proceeds paid by the Person exercising the preferential right.

                  Section 6.12 Preparation of Historical  Financials.  Tejas and
Tejas  Energy  agree  (at no  out-of-pocket  cost to Tejas or Tejas  Energy)  to
cooperate  with  Enterprise  Partners and to provide  Enterprise  Partners  with
reasonable  access  (at  all  reasonable  times  and  in a  manner  so as not to
interfere  with the normal  business  operations  of Tejas and Tejas  Energy) to
books,  records and personnel  reasonably  required for  Enterprise  Partners to
prepare  statements of direct operating revenues and expenses of the Company and
its  Subsidiaries  for  fiscal  years  1996  and  1997  as may be  required  for
Enterprise   Partners'   SEC  filings  in  connection   with  the   transactions
contemplated by this Agreement.

                  Section  6.13     Unitholder Approval.

                  (a)  Enterprise  GP and EPC II  agree  to and  shall  call and
         schedule a meeting of the Unitholders of Enterprise Partners and submit
         to the Unitholders of Enterprise Partners for their approval a proposal
         to  approve  the  issuance  of  the  Common  Units  to be  issued  upon
         conversion  of the Special Units as soon as  practicable  following the
         Closing Date and in any event prior to May 1, 2000.



                                      -34-

<PAGE>



                  (b) EPC II  represents  that it (alone and  without  any other
         equity  holder in Enterprise  Partners) has the requisite  ownership in
         Enterprise  Partners to approve the  issuance of the Common  Units upon
         conversion  of the Special  Units.  EPC II covenants and agrees that it
         will not dispose of any of its equity interests in Enterprise  Partners
         prior to such  meeting  of the  Unitholders  and will  vote its  equity
         interests in favor of the  issuance of the Common Units  required to be
         issued upon conversion of the Special Units.

                  (c) The  Enterprise  Partners  will,  as soon as  practicable,
         following the Unitholders'  meeting  referenced in (a) above and in any
         event within 20 days following such Unitholders'  meeting, use its best
         efforts  to  cause  the  Common  Units  which  are  to be  issued  upon
         conversion  of the  Special  Units to be listed  on the New York  Stock
         Exchange.

                                   ARTICLE VII

                                EMPLOYEE MATTERS

                  Section  7.01  Employees.   Tejas  has  furnished   Enterprise
Products  with a list  of the  employees  of  Tejas  or its  Affiliates  who are
assigned to the  Business  (the  "Business  Employees"),  which list is attached
hereto as Schedule  7.01.  Enterprise  Products shall have the sole and absolute
discretion in determining which, if any, of the Business Employees it will offer
employment  and the terms,  conditions  and benefits  relating to such offers of
employment,  provided that the same shall be  substantially  comparable with the
terms,  conditions  and  benefits  Enterprise  Products  provides  to  similarly
situated  employees of Enterprise  Products.  Employment under such offers shall
commence on the later of October 1, 1999, or the date such Business Employee, if
not actively at work on October 1, 1999 for any reason, excluding vacation, sick
leave or regularly  scheduled days off, returns to full-time  active  employment
with Enterprise  Products (the "Employment  Commencement  Date"),  provided such
Business  Employee  returns  within 180 days of the Closing  Date.  The Business
Employees who accept and actually commence  employment with Enterprise  Products
are hereinafter collectively referred to as "Transferred Employees."

                  Section  7.02     Solicitation of Employees.

                  (a) Without the prior written consent of Enterprise  Products,
         Tejas  shall cause its  Affiliates  to refrain for a period of one year
         from the Closing Date,  from  soliciting  directly or  indirectly,  the
         employment  of or  otherwise  seeking  to engage  the  services  of any
         Transferred  Employee.  Tejas shall be responsible  for all obligations
         and  liabilities,  if any,  under the Worker  Adjustment and Retraining
         Notification  Act and any  comparable  state  laws with  respect to the
         current and former  Business  Employees  who do not become  Transferred
         Employees.

                  (b) Without the prior written consent of Tejas, the Enterprise
         Parties,  Enterprise  Products and their  respective  Affiliates  shall
         refrain for a period of one year from the Closing Date, from soliciting
         directly or indirectly, the employment of or otherwise seeking to


                                      -35-

<PAGE>



         engage the services of any  employee of Tejas or any of its  respective
         Affiliates, other than the Transferred Employee.

                  (c)  Notwithstanding  paragraphs  (a) and (b) of this  Section
         7.02,  nothing herein shall prevent a party hereto (the "Hiring Party")
         from  hiring  any  employee  of  another  party  hereto if such  person
         responds to a general advertisement of employment which is not directed
         to such  individual  specifically  or was  otherwise  not  directly  or
         indirectly solicited by the Hiring Party.

                  Section 7.03  Employee  Benefit  Plans.  Effective as of their
Employment   Commencement  Dates,  Enterprise  Products  shall  provide  to  the
Transferred  Employees  its employee  benefit  plans and  programs  ("Enterprise
Products'  Benefit  Plans")  on  substantially  the same  basis  such  plans and
programs are provided to similarly  situated  employees of Enterprise  Products,
except  that  coverage  under  Enterprise   Products'  group  health,  life  and
disability  plans shall commence as of the Benefit Plan Date (as defined below).
With respect to the  Enterprise  Products'  Benefit Plans,  Enterprise  Products
shall  grant the  Transferred  Employees  credit  for their  service  with Tejas
Affiliates as of their Employment Commencement Date for all purposes (other than
the accrual of benefits  under a defined  benefit  pension  plan) for which such
service was recognized by Tejas Affiliates under a similar plan or program. With
respect to Enterprise  Products'  Benefit Plans that provide group health,  life
and  disability  benefits:   (i)  Enterprise  Products  shall  make  Transferred
Employees  eligible to participate on their  Employment  Commencement  Date (the
"Benefit Plan Date"),  (ii) Enterprise  Products shall cause such plans to waive
any exclusions or limitations with respect to pre-existing  conditions,  waiting
periods  and  actively-at-work  exclusions,   except  to  the  same  extent  the
Transferred Employee is subject to a pre-existing  condition or actively-at-work
exclusion  on the Closing  Date under any health plan of Tejas  Affiliates,  and
(iii) Enterprise  Products shall provide that any health expenses  incurred by a
Transferred  Employee or his or her covered  dependents during 1999 on or before
the Benefit Plan Date shall be taken into  account  under such plan for purposes
of  satisfying  applicable  deductible,  coinsurance  and maximum  out-of-pocket
provisions.  Enterprise Products' group health plan shall be responsible for all
benefit  claims by  Transferred  Employees  and  their  dependents  for  covered
services  rendered  on and  after the date  their  participation  in  Enterprise
Products' group health plan commences,  and the respective group health plans of
Tejas  Affiliates  shall be  responsible  for all benefit  claims by Transferred
Employees  and their  dependents  for covered  services  rendered  before  their
participation in Enterprise Products' group health plan commences.

                  Section 7.04 Vacation. The Transferred Employees shall receive
credit under Enterprise  Products' vacation schedule such that the vacation time
they earn with Enterprise Products is not less than that which they are eligible
to earn under the vacation schedules of Tejas Affiliates as of the Closing Date.
Transferred  Employees  shall be  entitled  to  vacation  time  with  Enterprise
Products  for the  remainder  of 1999 based only on their  actual  service  with
Enterprise  Products,  and  Enterprise  Products'  vacation  schedule  shall  be
prorated  for the  remainder  of 1999 for this  purpose.  Tejas  shall cause its
Affiliates to pay each  Transferred  Employee his or her accrued but unused paid
personal leave as soon as reasonably practicable following the Closing Date.


                                      -36-

<PAGE>



                  Section 7.05 Access to Information  and  Personnel.  (a) After
the Closing Date, Tejas shall cause its Affiliates to make reasonably  available
to Enterprise Products such financial,  personnel and related information as may
be reasonably  requested by Enterprise  Products with respect to any Transferred
Employee,  including, but not limited to, compensation and employment histories;
except  that  neither  Tejas nor its  Affiliates  will  provide  any  historical
performance related data with respect to any Transferred Employee.

                  (b) After the Closing Date, Enterprise shall make available to
Tejas any Transferred  Employees with respect to continuing  litigation,  audits
and other reasonable business requests at no cost to Tejas.

                  Section  7.06  Tejas  and  Affiliates   Benefit   Plans.   (a)
Enterprise  Products is not assuming any employee benefit plan or program or any
liability of Tejas and its Affiliates thereunder or any other liability of Tejas
or any  Affiliate  with  respect to any  Business  Employee or other  current or
former employee of Tejas or any Affiliate,  including,  without limitation,  any
liability under COBRA.

                  (b) Tejas and its  Subsidiaries  shall cause each  Transferred
Employee to be fully vested as of the Closing Date in each plan of Tejas and its
Subsidiaries that is a qualified plan under Section 401(a) of the Code.

                  (c)  Each  Transferred  Employee  who  would  be  eligible  to
immediately  retire  from Tejas and its  Subsidiaries  on the  Closing  Date and
receive   retiree  health  benefits  under  a  health  plan  of  Tejas  and  its
Subsidiaries  shall be  eligible  notwithstanding  his  active  employment  with
Enterprise  Products and its Affiliates to immediately  begin receiving  retiree
health or  pension  benefits  under  the  retiree  health  plan of Tejas and its
Subsidiaries subject to the then terms of such plan.

                  Section 7.07 Third-Party  Beneficiaries.  No provision of this
Article VII shall create any third-party  beneficiary  rights in any Transferred
Employee  (including any beneficiary or dependent thereof),  including,  without
limitation,  any right to employment or  employment in any  particular  position
with  Enterprise  Products  for any  specified  period of time after the Closing
Date.

                                  ARTICLE VIII

                            INDEMNIFICATION; SURVIVAL

                  Section 8.01 Indemnification by the Enterprise Parties, EPC II
and Enterprise  Products.  Subject to the  limitations set forth in this Article
VIII,

                  (i) the  Enterprise  Parties,  jointly and  severally,  hereby
         agree to indemnify  and hold  harmless  Tejas,  Tejas Energy and any of
         their respective  Affiliates and their respective officers,  directors,
         partners, members and shareholders (collectively the "Tejas Indemnified
         Parties")  from  and  against  any and all  Damages  incurred  by Tejas
         Indemnified Parties in


                                       -37-

<PAGE>



         connection  with (a) any breach of any  representation  or any warranty
         made by the Enterprise Parties under Sections 5.01 (Organization), 5.02
         (Authorization of Agreement),  5.03 (No Violations),  5.04 (Approvals),
         5.08 (Taxes), 5.09 (SEC Reports), 5.10 (Ownership;  Issuance of Special
         Units), 5.12 (No Brokers) and 5.13 (Investment  Intent)  (collectively,
         the "Enterprise Representations and Warranties"); or (b) any failure by
         any  of the  Enterprise  Parties  to  perform  any  covenant  or  other
         agreement hereunder;

                  (ii) EPC II hereby  agrees to indemnify  and hold harmless the
         Tejas Indemnified Parties from and against any and all Damages incurred
         by the Tejas  Indemnified  Parties in connection with (a) any breach of
         any of the Enterprise  Representations and Warranties to the extent and
         only to the extent that such representations and warranties are made by
         EPC II under Article V hereof,  or (b) any failure by EPC II to perform
         any covenant or other agreement made by it hereunder; and

                  (iii) Enterprise  Products hereby agrees to indemnify and hold
         harmless  the Tejas  Indemnified  Parties  from and against any and all
         Damages  incurred by the Tejas  Indemnified  Parties in connection with
         (a) any breach of any of the Enterprise  Representations and Warranties
         to the  extent  and only to the extent  that such  representations  and
         warranties are made by Enterprise  Products under Article V hereof,  or
         (b) any failure by Enterprise Products to perform any covenant or other
         agreement made by it hereunder;

IN EACH CASE  REGARDLESS  OF WHETHER SUCH DAMAGES ARE CAUSED IN WHOLE OR IN PART
BY THE STRICT LIABILITY OR NEGLIGENT ACT OR OMISSION OF THE INDEMNIFIED PARTY.

                  Section  8.02  Indemnification  by  Tejas  and  Tejas  Energy.
Subject  to the  limitations  set forth in this  Article  VIII,  Tejas and Tejas
Energy  agree,  jointly  and  severally,  to  indemnify  and hold  harmless  the
Enterprise Parties and their respective officers,  directors,  partners, members
and shareholders  (collectively,  the "Enterprise Indemnified Parties") from and
against any and all Damages  arising in connection with or out of (a) any breach
by Tejas  and  Tejas  Energy  of any of  their  representations  and  warranties
contained in Sections 3.01 (Organization); 3.02 (Ownership of Company Interest),
3.03 (Validity and  Enforceability),  3.04  (Approvals  and Consents),  3.05 (No
Violation),  3.07 (Investment Intent),  3.08 (No Brokers),  4.01 (Organization),
4.02  (Capitalization),  4.06(a)  (Litigation),  4.07 (Taxes),  4.11 (Conduct of
Business From the Effective Date to the Closing Date), and 4.12(a),  (b) and (d)
(Material  Contracts or  Indebtedness)  and 4.17  (Non-Business  Related Assets)
(collectively,  the "Tejas Representations and Warranties"),  (b) any failure by
Tejas or Tejas Energy to perform any covenant or other agreement hereunder,  (c)
the Excluded Assets, (d) the Retained  Liabilities,  or (e) any claims which may
hereafter  be made  against  the  Company or its  Subsidiaries  pursuant  to the
Contribution  Agreement  dated as of January 12,  1998 among Shell Oil  Company,
Tejas  Holdings,   LLC,  Sierra  Capital   Acquisition   Corp.,  and  Tejas  Gas
Corporation, IN EACH CASE REGARDLESS OF WHETHER SUCH DAMAGES ARE CAUSED IN WHOLE
OR IN  PART  BY  THE  STRICT  LIABILITY  OR  NEGLIGENT  ACT OR  OMISSION  OF THE
INDEMNIFIED PARTY.



                                      -38-

<PAGE>



                  Section 8.03 Indemnification  Procedure.  The party or parties
making a claim for  indemnification  under this  Article  VIII shall be, for the
purposes of this Agreement, referred to as the "Indemnified Party" and the party
or parties  against whom such claims are asserted  under this Article VIII shall
be, for the purposes of this Agreement, referred to as the "Indemnifying Party."
All claims by any  Indemnified  Party under this  Article VIII shall be asserted
and resolved as follows:

                  (a) In the event that (i) any claim,  demand or  Proceeding is
         asserted  or  instituted  by any Person  other than the parties to this
         Agreement  or their  Affiliates  which  could give rise to Damages  for
         which an  Indemnifying  Party could be liable to an  Indemnified  Party
         under this Agreement (such claim, demand or Proceeding,  a "Third Party
         Claim") or (ii) any Indemnified Party under this Agreement shall have a
         claim to be indemnified by any Indemnifying  Party under this Agreement
         which does not  involve a Third  Party  Claim  (such  claim,  a "Direct
         Claim"), the Indemnified Party shall, with reasonable promptness,  send
         to the  Indemnifying  Party a written  notice  specifying the nature of
         such claim,  demand or  Proceeding  and the amount or estimated  amount
         thereof  (which  amount or estimated  amount shall not be conclusive of
         the final  amount,  if any, of such  claim,  demand or  Proceeding)  (a
         "Claim  Notice"),  provided that a delay in notifying the  Indemnifying
         Party shall not relieve the Indemnifying Party of its obligations under
         this Agreement  except to the extent that (and only to the extent that)
         such failure shall have caused the Damages for which Indemnifying Party
         is obligated  to be greater  than such Damages  would have been had the
         Indemnified Party given the Indemnifying Party proper notice.

                  (b) In the  event of a Third  Party  Claim,  the  Indemnifying
         Party shall be entitled to appoint counsel of the Indemnifying  Party's
         choice  at the  expense  of the  Indemnifying  Party to  represent  the
         Indemnified  Party in connection with such claim,  demand or Proceeding
         (in  which  case  the  Indemnifying   Party  shall  not  thereafter  be
         responsible for the fees and expenses of any separate  counsel retained
         by any Indemnified Party except as set forth below); provided that such
         counsel   is   reasonably   acceptable   to  the   Indemnified   Party.
         Notwithstanding an Indemnifying  Party's election to appoint counsel to
         represent an Indemnified  Party in connection with a Third Party Claim,
         an Indemnified  Party shall have the right to employ separate  counsel,
         and the  Indemnifying  Party shall bear the reasonable  fees, costs and
         expenses of such separate counsel if (i) the use of counsel selected by
         the Indemnifying Party to represent the Indemnified Party would present
         such counsel with a conflict of interest or (ii) the Indemnifying Party
         shall not have  employed  counsel to represent  the  Indemnified  Party
         within a reasonable  time after notice of the institution of such Third
         Party Claim. If requested by the  Indemnifying  Party,  the Indemnified
         Party agrees to cooperate with the  Indemnifying  Party and its counsel
         in contesting any claim,  demand or Proceeding  which the  Indemnifying
         Party defends,  or, if appropriate and related to the claim,  demand or
         Proceeding in question,  in making any counterclaim  against the Person
         asserting  the Third Party Claim,  or any  cross-complaint  against any
         Person.  No Third Party Claim may be settled or compromised  (i) by the
         Indemnified Party without the prior written consent of the Indemnifying
         Party,  which consent shall not be unreasonably  withheld or delayed or
         (ii) by the Indemnifying Party without the prior written consent of the


                                      -39-

<PAGE>



         Indemnified Party, which consent shall not be unreasonably  withheld or
         delayed.  In the event any Indemnified  Party settles or compromises or
         consents to the entry of any  Judgment  with respect to any Third Party
         Claim without the prior written consent of the Indemnifying Party, each
         Indemnified Party shall be deemed to have waived all rights against the
         Indemnifying Party for indemnification under this Article VIII.

                  (c) In the event of a Direct  Claim,  the  Indemnifying  Party
         shall notify the  Indemnified  Party within 30 Business Days of receipt
         of a Claim Notice whether or not the  Indemnifying  Party disputes such
         claim.

                  (d) From and after the  delivery of a Claim  Notice under this
         Agreement relating to a Third Party Claim, at the reasonable request of
         the  Indemnifying   Party,  each  Indemnified  Party  shall  grant  the
         Indemnifying Party and its representatives all reasonable access to the
         books,  records and properties of such Indemnified  Party to the extent
         reasonably  related to the matters to which the Claim  Notice  relates.
         All such access shall be granted during normal business hours and shall
         be granted under conditions which will not unreasonably  interfere with
         the business and operations of such Indemnified Party. The Indemnifying
         Party will not, and shall require that its  representatives do not, use
         (except in connection  with such Claim Notice) or disclose to any third
         Person other than the Indemnifying Party's  representatives  (except as
         may be required by applicable Law) any information obtained pursuant to
         this  Section  8.03(d)  which  is  designated  as  confidential  by  an
         Indemnified Party.

                  Section 8.04 Survival.  The  representations and warranties of
the parties  contained in this Agreement  shall terminate at and not survive the
Closing;  provided  that  the  Tejas  Representations  and  Warranties  and  the
Enterprise Representations and Warranties shall each survive the Closing for the
periods set forth below:

                  (a) the  representations  and  warranties  of Tejas  and Tejas
         Energy in Sections 3.04, 3.05, 3.07, 4.02, 4.06(a) and 4.12(a), (b) and
         (d) and 4.17 and the  representations  and warranties of the Enterprise
         Parties,  EPC II, and Enterprise  Products in Sections 5.03, 5.04, 5.09
         and 5.13 shall survive the Closing until the second  anniversary of the
         Closing Date;

                  (b) the  representations  and  warranties  of Tejas  and Tejas
         Energy in Section  4.07 and of the  Enterprise  Parties in Section 5.08
         shall survive the Closing until the  expiration of the  applicable  Tax
         Statute of Limitations Date; and

                  (c) the  representations  and  warranties  of Tejas  and Tejas
         Energy in Sections  3.01,  3.02,  3.03,  3.08,  4.01,  and 4.11 and the
         representations  and warranties of the Enterprise  Parties,  EPC II and
         Enterprise Products in Sections 5.01, 5.02, 5.10 and 5.12 shall survive
         the Closing for the applicable statute of limitations.

Following  the  Closing,  no party  shall  have the  right to make any claim for
indemnification for any representations or warranties under this Agreement which
do not expressly survive the Closing or


                                      -40-

<PAGE>



after the expiration of the applicable  survival period thereof;  provided that,
with  respect to any  representation  or warranty  that  survives the Closing in
respect  of  which   indemnity  may  be  sought  under  this   Agreement,   such
representation  or warranty  shall survive the time at which it would  otherwise
terminate  pursuant  to the  preceding  sentence,  only if a bona fide,  written
notice of the inaccuracy of such  representation or warranty giving rise to such
right of indemnity (including the specific nature of such inaccuracy) shall have
been given to the party against whom such  indemnity may be sought prior to such
time.  The  covenants  and  agreements  of  the  parties   (including,   without
limitation,  the  covenants  and  agreements  of the  parties  set forth in this
Article VIII) contained in this Agreement or in any other Transaction  Agreement
shall survive the Closing indefinitely.

                  Section  8.05     Limitation on Claims.

                  (a) Each party hereto  acknowledges and agrees that (except as
         set forth in subsection (d) below), the provisions of this Article VIII
         shall be the exclusive  remedy of such party with respect to any matter
         arising under this Agreement; provided, however, that (i) the foregoing
         shall  not  limit  the  right of any such  party to seek any  equitable
         remedy (including specific performance) available to enforce the rights
         of such party under this Agreement or any other  Transaction  Agreement
         in accordance  with the terms of this Agreement and (ii) nothing herein
         is intended to restrict  the rights of Tejas (or its  Affiliates)  as a
         unitholder under the Enterprise Partners Amended Partnership Agreement,
         applicable  securities laws or otherwise arising  independently of this
         Agreement.

                  (b) The  liability  of Tejas or Tejas  Energy for  Damages for
         breaches  of any  Tejas  Representations  and  Warranties  pursuant  to
         Section 8.02(a),  other than with respect to breaches of Sections 3.02,
         3.08 and 4.07 shall be limited as follows:

                           (i) Tejas and Tejas Energy shall not be liable for or
                  have  responsibility  for any such Damages until the aggregate
                  of such Damages incurred by the Enterprise Indemnified Parties
                  with  respect  to  such  claims  exceeds   $8,000,000  in  the
                  aggregate  and then only to the extent of the excess over such
                  amount; and

                           (ii) The obligations and total liability of Tejas and
                  Tejas Energy for such Damages shall not exceed  $60,000,000 in
                  the aggregate.

                  (c) The liability of any of the Enterprise Parties,  EPC II or
         Enterprise   Products  for  Damages  for  breaches  of  any  Enterprise
         Representations  and  Warranties   pursuant  to  Sections   8.01(i)(a),
         (ii)(a),  and  (iii)(a),  other  than with  respect to  Sections  5.08,
         5.10(f) and (g) and 5.12 shall be limited as follows:

                           (i)  None  of  the  Enterprise  Parties,  EPC  II  or
                  Enterprise Products shall be liable for or have responsibility
                  for any such  Damages  until  the  aggregate  of such  Damages
                  incurred by the Tejas Indemnified Parties with respect to such
                  claims


                                      -41-

<PAGE>



                  exceeds $8,000,000 in the aggregate, and then only to the
                  extent of the excess over such amount; and

                           (ii)  The  obligations  and  total  liability  of the
                  Enterprise  Parties,  EPC II and Enterprise  Products for such
                  Damages shall not exceed $60,000,000 in the aggregate.

                  (d) Nothing in this Section 8.05 shall  prevent any party from
         making a claim against the other party for actual and intentional fraud
         (as  opposed  to a fraud  claim  based on  constructive  knowledge,  or
         negligent misrepresentation or similar theory).

                  Section  8.06     Tejas Environmental Indemnity.

                  (a) Subject to the  limitations  set forth in Section  8.06(b)
         below,  Tejas  and  Tejas  Energy  agree,  jointly  and  severally,  to
         indemnify and hold harmless each of the Enterprise  Indemnified Parties
         from and against all  Damages to the extent  resulting  from or arising
         out of Tejas Third-Party  Environmental Claims made against the Company
         (or its successors or assigns) or any of its Subsidiaries or any of the
         Enterprise Indemnified Parties following the Closing Date. For purposes
         hereof, "Tejas Third-Party  Environmental Claims" shall mean (x) a bona
         fide claim by a third party (other than a Governmental Authority acting
         in its regulatory  capacity)  alleging  property damage  resulting from
         exposure  to  Hazardous  Substances  prior  to the  Closing  Date  from
         properties  owned by the Company or its Subsidiaries on or prior to the
         Closing Date and (y) a written directive from a Governmental  Authority
         requiring  remediation  of  properties  owned  by  the  Company  or its
         Subsidiaries on or prior to the Closing Date pursuant to  Environmental
         Laws in effect at the Closing Date.

                  (b) The  liability of Tejas or Tejas Energy for Damages  under
         this Section 8.06 shall be limited as follows:

                           (i)  Tejas and  Tejas  Energy  shall not be liable or
                  have  responsibility  for any Damages  under this Section 8.06
                  until the  aggregate  Damages  incurred by the Company and its
                  Subsidiaries   with   respect   to   all   Tejas   Third-Party
                  Environmental  Claims  exceed  $5,000,000 in the aggregate and
                  then  only  to the  extent  of  the  excess  over  $5,000,000.
                  Individual Tejas Third-Party Environmental Claims shall not be
                  included in the $5,000,000 deductible until the Company or its
                  Subsidiaries incurs Damages in excess of $500,000 with respect
                  to such Tejas Third-Party Environmental Claim and then only to
                  the extent of the excess over the $500,000 deductible.

                           (ii) The  obligations and total liability for Damages
                  of Tejas and Tejas  Energy  under this  Section 8.06 shall not
                  exceed $100,000,000 in the aggregate.

                           (iii)  The  obligations  and  liability  of Tejas and
                  Tejas  Energy  under this  Section  8.06 shall  cease in their
                  entirety five (5) years after the Closing Date except


                                      -42-

<PAGE>



                  with respect to bona fide claims for  indemnification  made in
                  writing prior to such date which remain  unresolved as of such
                  date.

                  (c) The Enterprise  Indemnified  Parties acknowledge and agree
         that the  liability of Tejas,  Tejas Energy or any of their  Affiliates
         (other than the Company and the Subsidiaries) for Damages resulting out
         of  or  relating  to  environmental  claims,   matters  or  liabilities
         (including  violations of Environmental Law and required remediation of
         properties  due to the  presence of Hazardous  Substances  in the soil,
         groundwater  or surface  water)  shall be governed  exclusively  by the
         indemnification provisions contained in this Section 8.06.

                  (d) With regard to all Tejas Third Party-Environmental Claims,
         the   Enterprise   Indemnified   Parties  shall  give  written   notice
         identifying such claim to Tejas and Tejas Energy so that Tejas or Tejas
         Energy  may  participate,   at  its  expense,  in  any  discussions  or
         negotiations with any applicable  Governmental Authority concerning the
         remediation plan or project.

                  Section  8.07     Enterprise Contingent Environmental Payment.

                  (a)  If,   following  the  Closing  Date,  any  of  Enterprise
         Partners,  Enterprise Operating or any of their respective Subsidiaries
         or  Enterprise  GP  incurs  any  Damages  with  respect  to  Enterprise
         Third-Party   Environmental   Claims  (the  "Enterprise   Environmental
         Payments")  then the Enterprise  Parties shall within 20 days following
         such Enterprise  Environmental  Payment make a payment to Tejas (or its
         successors or designees) equal to 25% of such Enterprise  Environmental
         Payment (the "Contingent Environmental Payments"). For purposes hereof,
         "Enterprise  Third-Party  Environmental  Claims"  shall mean (x) a bona
         fide  claim by a third  party  (other  than a  Governmental  Authority)
         alleging  personal injury or property damage resulting from exposure to
         Hazardous  Substances prior to the Closing and (y) a written  directive
         from a Governmental Authority requiring remediation of properties, now,
         previously  or  hereafter,  owned by the  Enterprise  Parties or any of
         their  Subsidiaries;   provided,  however,  that  the  term  Enterprise
         Third-Party  Environmental Claim shall not include any matters relating
         to the properties or assets included in the Business as contemplated by
         this Agreement.

                  (b)      The obligation of the Enterprise Parties to make the
         Contingent Environmental Payments will be subject to the following
         limitations:

                           (i) The  Enterprise  Parties shall not be required to
                  make any Contingent  Environmental Payments under this Section
                  8.07 until the aggregate  Damages  incurred by the  Enterprise
                  Parties   with   respect   to   all   Enterprise   Third-Party
                  Environmental  Claims  exceeds  $5,000,000  in the  aggregate.
                  Individual Enterprise  Third-Party  Environmental claims shall
                  not be included in the $5,000,000  threshold  unless and until
                  the  Enterprise  Parties  incur  Damages in excess of $500,000
                  with  respect  to such  Enterprise  Third-Party  Environmental
                  Claim.


                                      -43-

<PAGE>



                           (ii)  The   obligations   and  total   liability  for
                  Contingent  Environmental  Payments  under this  Section  8.07
                  shall not exceed $100,000,000 in the aggregate .

                           (iii) The  obligation and liability of the Enterprise
                  Parties under this Section 8.07 shall cease in their  entirety
                  five (5) years after the Closing Date,  except with respect to
                  bona fide claims for  indemnification  made prior to such date
                  which remain unresolved as of such date.

                  Section  8.08  Louisiana  Fuel Tax Audit.  (a) Tejas and Tejas
Energy, agree, jointly and severally, to indemnify and hold harmless each of the
Enterprise  Indemnified Parties from and against any Taxes which may be assessed
against the Company,  any of its Subsidiaries or the assets of the Business as a
result of any  audit by the State of  Louisiana  of fuel gas  consumed  in plant
operations for any period prior to the Effective Date.

                  (b) The Enterprise Parties,  agree, jointly and severally,  to
indemnify  and hold  harmless  each of the Tejas  Indemnified  Parties  from and
against  any  Taxes  which  may be  assessed  against  the  Company,  any of its
Subsidiaries or the assets of the Business as a result of any audit by the State
of Louisiana of fuel gas consumed in plant  operations  for any period after the
Effective Date.

                                   ARTICLE IX

                               GENERAL PROVISIONS

                  Section  9.01     Expenses and Taxes; Tax Returns.

                  (a)  Each  party  to this  Agreement  shall  pay all  fees and
         expenses  incurred  by it in  connection  with this  Agreement  and the
         transactions  contemplated  by  this  Agreement.  The  parties  to this
         Agreement   agree  that  all  applicable   excise,   sales,   transfer,
         documentary,  filing, recordation and other similar Taxes, levies, fees
         and  charges,  if  any,  that  may  be  imposed  upon,  or  payable  or
         collectible  or incurred in  connection  with,  this  Agreement and the
         transactions contemplated by this Agreement shall be borne by the party
         on which such Taxes,  levies,  fees or charges are imposed by operation
         of law.  Each  party to this  Agreement  agrees  to file all  necessary
         documentation (including all Tax Returns) with respect to such Taxes in
         a timely manner.

                  (b)  Tejas  shall   timely  file   (taking  into  account  any
         extensions  received from the relevant Tax authorities) all Tax Returns
         accurately   reflecting   the   operations   of  the  Company  and  its
         Subsidiaries for periods ending prior to the Closing Date and shall pay
         all Taxes with respect thereto.

                  (c) Enterprise Partners shall timely file (taking into account
         any  extensions  received  from the relevant Tax  authorities)  all Tax
         Returns accurately reflecting the


                                      -44-

<PAGE>



         operations of the Company and its Subsidiaries for periods ending on or
         after the Closing  Date and shall pay all Taxes with  respect  thereto.
         For  purposes of this Section  9.01(c),  in the case of any Taxes based
         upon or related to income or receipts,  including franchise Taxes, that
         are payable for a Tax period  that  includes  (but does not end on) the
         Closing Date,  Tejas shall pay to Enterprise  Partners,  the portion of
         such Tax which  relates to the portion of such Tax period  ending prior
         to the Closing  Date.  This amount due from Tejas shall be deemed equal
         to the amount  which would be payable if the  relevant Tax period ended
         on the Closing Date.

                  (d) Enterprise  Partners  agrees to and shall  reimburse Tejas
         for any Taxes  relating to the Business which may be paid by Tejas with
         respect to the Interim  Period,  within ten (10) days following  notice
         from Tejas.

                  Section  9.02  Amendment.  This  Agreement  may not be amended
except by an instrument in writing signed by the Enterprise Parties,  Enterprise
Products, EPC II, Tejas and Tejas Energy.

                  Section  9.03  Waiver.  Either the  Enterprise  Parties or the
Tejas or Tejas Energy may (a) extend the time for the  performance of any of the
obligations  or other  acts of the  other,  (b)  waive any  inaccuracies  in the
representations  and  warranties of the other  contained in this Agreement or in
any  document  delivered  by the other  pursuant to this  Agreement or (c) waive
compliance with any of the agreements, or satisfaction of any of the conditions,
contained in this  Agreement by the other.  Any agreement on the part of a party
to this  Agreement  to any such  extension  or waiver shall be valid only if set
forth in an instrument in writing  signed by the party against whom  enforcement
is sought.

                  Section  9.04  Notices.  Any  notices or other  communications
required or permitted  under,  or otherwise in connection  with,  this Agreement
shall be in writing  and shall be deemed to have been duly given when  delivered
in  person  or upon  confirmation  of  receipt  when  transmitted  by  facsimile
transmission  or on receipt  after  dispatch by  registered  or certified  mail,
postage prepaid, addressed, as follows:

                  If to Tejas or Tejas Energy:

                           Tejas Midstream Enterprises, LLC
                           1301 McKinney Street, Suite 700
                           Houston, Texas 77010
                           Attn: Chief Operating Officer
                           Phone:  (713) 230-3000
                           Fax:    (713) 230-2900



                                      -45-

<PAGE>



                           Tejas Energy, LLC
                           1301 McKinney Street, Suite 700
                           Houston, Texas 77010
                           Attn: Chief Operating Officer
                           Phone:  (713) 230-3000
                           Fax:    (713) 230-1800

                  With a copy to:

                           Tejas Energy, LLC
                           1301 McKinney Street, Suite 700
                           Houston, TX 77010
                           Attn: General Counsel
                           Phone:  (713) 230-3000
                           Fax:    (713) 230-2900

                  If to an Enterprise Party:

                           Enterprise Products Company
                           P. O. Box 4324 (77210-4324)
                           2727 North Loop West, Suite 700
                           Houston, Texas 77008
                           Attention: President
                           Telephone: 713-880-6500
                           Facsimile: 713-880-6570

                  With a copy to:

                           Enterprise Products Company
                           P. O. Box 4324 (77210-4324)
                           2727 North Loop West, Suite 700
                           Houston, Texas 77008
                           Attention: Chief Legal Officer
                           Telephone: 713-880-6500
                           Facsimile: 713-880-6570

or such other  address as the person to whom notice is to be given has furnished
in writing  to the other  parties.  A notice of change in  address  shall not be
deemed to have been given until received by the addressee.


                                      -46-

<PAGE>



                  Section 9.05 Headings;  Disclosure Memorandum. The descriptive
headings  of the  Articles  and  Sections of this  Agreement  are  inserted  for
convenience  only and do not  constitute  a part of this  Agreement.  The  Tejas
Disclosure  Memorandum  constitutes  an  integral  part  of this  Agreement  and
modifies the respective representations,  warranties, covenants or agreements of
the  Tejas  and  Tejas  Energy   contained   herein  to  the  extent  that  such
representations,   warranties,   covenants   or   agreements   expressly   refer
specifically to the applicable section of the Tejas Disclosure Memorandum.  Each
item of disclosure  set forth in the Tejas  Disclosure  Memorandum  specifically
refers to the  article  and section of the  Agreement  to which such  disclosure
responds,  and shall not be deemed to be  disclosed  with  respect  to any other
article or section of the Agreement.

                  Section 9.06  Applicable Law. This Agreement shall be governed
by and construed in accordance with the laws of the State of Texas regardless of
principles of conflicts of laws.

                  Section  9.07 No Third Party  Rights.  Except as  specifically
provided  in Article  VIII,  this  Agreement  is  intended  to be solely for the
benefit  of the  parties to this  Agreement  and is not  intended  to confer any
benefits  upon,  or create any  rights in favor of,  any  Person  other than the
parties to this Agreement.

                  Section 9.08  Counterparts.  This Agreement may be executed in
any number of counterparts,  each of which shall be deemed an original,  but all
of which together shall constitute a single instrument.

                  Section 9.09 Severability.  If any provision of this Agreement
shall be held  invalid,  illegal or  unenforceable,  the  validity,  legality or
enforceability  of the other  provisions of this Agreement shall not be affected
thereby,  and there shall be deemed  substituted  for the  provision  at issue a
valid,  legal and enforceable  provision as similar as possible to the provision
at issue.

                  Section 9.10 Entire Agreement.  This Agreement  (including the
documents and  instruments  referred to in this Agreement) sets forth the entire
understanding  and agreement among the parties as to the matters covered in this
Agreement  and  supersedes  and  replaces  any prior  understanding,  agreement,
including  the  Confidentiality  Agreement,  the Term Sheet dated April 19, 1999
between  Enterprise  Partners and Tejas Energy or any other statement of intent,
in each case,  written or oral,  of any and every  nature  with  respect to such
understanding, agreement or statement.

                  Section  9.11     Arbitration; Waiver.

                  (a) Any controversy or claim, whether based on contract, tort,
         statute or other legal or equitable theory arising out of or related to
         this Agreement (including any amendments or extensions),  or the breach
         of  termination  hereof or any right to  indemnity  hereunder  shall be
         settled by arbitration  in accordance  with the  arbitration  terms set
         forth in Exhibit 9.11 hereto.



                                      -47-

<PAGE>



                  (b)  Without any way  limiting  Section  9.11(a),  each of the
         parties hereto hereby  irrevocably waives all right to trial by jury in
         any action, proceeding or counterclaim (whether based on contract, tort
         or  otherwise)  arising  out of or relating  to this  Agreement  or the
         actions of any of them in the negotiation, administration,  performance
         and enforcement thereof.

                  Section 9.12 Fair Construction. This Agreement shall be deemed
to be the joint work product of the Enterprise Parties, Enterprise Products, EPC
II, Tejas and Tejas Energy without  regard to the identity of the  draftsperson,
and any rule of  construction  that a document shall be interpreted or construed
against the drafting party shall not be applicable.

                  Section  9.13   Disclaimer   of  Other   Representations   and
Warranties.

                  (a) EXCEPT AS EXPRESSLY  SET FORTH IN ARTICLES  III, IV AND V,
         NO PARTY MAKES ANY ORAL OR WRITTEN REPRESENTATION OR WARRANTY,  EXPRESS
         OR IMPLIED,  AT LAW OR IN EQUITY, WITH RESPECT TO ANY OF THEIR OR THEIR
         SUBSIDIARIES'  OR JOINT  VENTURE'S  RESPECTIVE  ASSETS,  LIABILITIES OR
         OPERATIONS  (INCLUDING  THE ASSETS,  LIABILITIES  OR  OPERATIONS OF THE
         COMPANY OR ANY OF ITS  SUBSIDIARIES),  INCLUDING,  WITHOUT  LIMITATION,
         WITH RESPECT TO  MERCHANTABILITY  OR FITNESS FOR ANY PARTICULAR PURPOSE
         OR ANY  REPRESENTATION  OR  WARRANTIES  WITH  RESPECT  TO  THE  DESIGN,
         QUALITY, DURABILITY, VALUE, OR CONDITION OR SUITABILITY OF SUCH ASSETS
         AND  ANY  SUCH  REPRESENTATIONS  OR  WARRANTIES  ARE  HEREBY  EXPRESSLY
         DISCLAIMED.


                  (b)  EACH  OF THE  PARTIES  ACKNOWLEDGES  THAT,  PRIOR  TO ITS
         EXECUTION OF THIS AGREEMENT,  IT HAS CONDUCTED SUCH  EXAMINATION OF THE
         OTHER PARTY'S TITLE TO THEIR  RESPECTIVE  PROPERTIES  AND ASSETS AS ITS
         HAS DEEMED  NECESSARY OR ADVISABLE IN ORDER TO SATISFY ITSELF AS TO THE
         CONDITION  OF TITLE  TO SUCH  PROPERTIES  AND  ASSETS,  EXCEPT  FOR THE
         LIMITED WARRANTIES EXPRESSLY SET FORTH IN THIS AGREEMENT.


                                      -48-

<PAGE>



                  Each  of  the  parties  to  this  Agreement  has  caused  this
Agreement to be executed on its behalf by its duly authorized officer, all as of
the day and year first above written.

                          TEJAS ENERGY, LLC


                          By:      /s/ Curtis R. Frasier
                                   ______________________________________
                          Name:    Curtis R. Frasier
                          Title:   Executive Vice President and Chief Operating
                                   Officer

                          TEJAS MIDSTREAM ENTERPRISES, LLC


                          By:      /s/ Curtis R. Frasier
                                   _____________________________________
                          Name:    Curtis R. Frasier
                          Title:   President and Chief Operating Officer

                          ENTERPRISE PRODUCTS PARTNERS L.P.

                          By Enterprise Products GP, LLC, General Partner

                          By:      /s/ O. S. Andras
                                   ____________________________________
                          Name:    O. S. Andras
                          Title:   President and Chief Executive Officer

                          ENTERPRISE PRODUCTS OPERATING L.P.

                          By Enterprise Products GP, LLC, General Partner

                          By:      /s/ O. S. Andras
                                   ____________________________________
                          Name:    O. S. Andras
                          Title:   President and Chief Executive Officer

                          ENTERPRISE PRODUCTS GP, LLC


                          By:      /s/ O. S. Andras
                                   ___________________________________
                          Name:    O. S. Andras
                          Title:   President and Chief Executive Officer





                                      -49-

<PAGE>

                             ENTERPRISE PRODUCTS COMPANY
                             (for limited purposes of Articles V, VII and VIII
                                 hereof)

                             By:      /s/ O. S. Andras
                                      ____________________________________
                             Name:    O. S. Andras
                             Title:   President and Chief Executive Officer


                             EPC PARTNERS II, INC.


                             By:       /s/ Francis B. Jacobs II
                                       _____________________________________
                             Name:     Francis B. Jacobs II
                             Title:    President





                                      -50-






<PAGE>




                                                                  EXHIBIT C
                           UNITHOLDER RIGHTS AGREEMENT

                                      among

                               TEJAS ENERGY, LLC,
                        TEJAS MIDSTREAM ENTERPRISES, LLC,
                       ENTERPRISE PRODUCTS PARTNERS L.P.,
                       ENTERPRISE PRODUCTS OPERATING L.P.
                          ENTERPRISE PRODUCTS COMPANY,
                           ENTERPRISE PRODUCTS GP, LLC
                                       AND
                              EPC PARTNERS II, INC.



                                                September 17, 1999




<PAGE>



                                TABLE OF CONTENTS

<TABLE>
<S>             <C>       <C>      <C>                                                        <C>
                                                                                              Page



                                    ARTICLE I

                                  DEFINED TERMS
 Section 1.1       Contribution Agreement Definitions............................................1
 Section 1.2       Other Definitions.............................................................1
 Section 1.3       Construction..................................................................3


                                   ARTICLE II

                               BOARD AND COMMITTEE
                            REPRESENTATION; EXECUTIVE
                                    COMMITTEE
 Section 2.1       Board and Committee Representation............................................3
 Section 2.2       Executive Committee...........................................................4
 Section 2.3       Voting........................................................................8
 Section 2.4       Transfer of Approval Rights...................................................8

                                   ARTICLE III

                                PURCHASE OPTIONS
 Section 3.1       Designated Purchase Price.....................................................9
 Section 3.2       GP Interest Purchase Option...................................................9
 Section 3.3       Enterprise Partners' Right of First Refusal Upon Sale by Tejas Energy........10
 Section 3.4       Right of Purchase in Favor of Enterprise Partners Upon Public
                   Offering.....................................................................12
 Section 3.5       Tejas Energy's Preemptive Rights Upon a Private Sale of Interests by
                   Enterprise Partners..........................................................12
 Section 3.6       Enterprise Change of Control.................................................14

                                   ARTICLE IV

                                   MAKE WHOLE
 Section 4.1       Make Whole...................................................................15

</TABLE>

                                    ARTICLE V

                             TERM OF THIS AGREEMENT

                                       -i-


<PAGE>


<TABLE>
<S>             <C>    <C>         <C>                                                                         <C>


                                   ARTICLE VI

                        FIDUCIARY DUTIES WAIVER; BUSINESS
                                  OPPORTUNITIES

 Section 6.1       Conduct of Affairs...........................................................17
 Section 6.2       No Duty to Refrain from Activities...........................................17
 Section 6.3       No Duty to Communicate Opportunities.........................................17
 Section 6.4       Good Faith Actions...........................................................18

                                   ARTICLE VII

                        GOVERNING PRINCIPLES AND POLICIES

                                  ARTICLE VIII

                                  MISCELLANEOUS
  Section 8.1       Injunctions..................................................................18
  Section 8.2       Severability.................................................................18
  Section 8.3       Amendments...................................................................19
  Section 8.4       Descriptive Headings.........................................................19
  Section 8.5       Counterparts.................................................................19
  Section 8.6       Notices......................................................................19
  Section 8.7       Law Applicable...............................................................20
  Section 8.8       Arbitration..................................................................20
  Section 8.9       Successors and Assigns.......................................................20
  Section 8.10      Limitation on Liability......................................................20
</TABLE>



                                       ii

<PAGE>

Exhibit A         Form of Assignment
Exhibit B         Form of Assignment
Exhibit C         Form of Assignment
Exhibit D         Code of Conduct
Exhibit E         Arbitration Provisions

                                      -iii-


<PAGE>


                           UNITHOLDER RIGHTS AGREEMENT


         THIS UNITHOLDER  RIGHTS  AGREEMENT dated as of September 17, 1999 (this
"Agreement")  is  entered  into among  TEJAS  ENERGY,  LLC,  a Delaware  limited
liability company ("Tejas Energy"), TEJAS MIDSTREAM ENTERPRISES, LLC, a Delaware
limited  liability  company  ("Tejas")  ENTERPRISE  PRODUCTS  PARTNERS  L.P.,  a
Delaware  limited  partnership  ("Enterprise  Partners"),   ENTERPRISE  PRODUCTS
OPERATING  L.P.,  a  Delaware  limited  partnership  ("Enterprise   Operating"),
ENTERPRISE  PRODUCTS  COMPANY,  a  Delaware  corporation  ("EPCO"),   ENTERPRISE
PRODUCTS  GP,  LLC, a Delaware  limited  liability  company  (together  with any
successor  general  partner  of  Enterprise  Partners  or  Enterprise  Operating
("Enterprise  GP")),  and EPC PARTNERS II,  INC., a Delaware  corporation  ("EPC
II").

                              W I T N E S S E T H:

         WHEREAS, Enterprise Partners,  Enterprise Operating, EPC II, Enterprise
GP, EPCO,  Tejas and Tejas Energy are  simultaneously  herewith  entering into a
Contribution Agreement, dated September 17, 1999 (the "Contribution Agreement"),
pursuant  to  which,  subject  to the  terms  and  conditions  set  forth in the
Contribution  Agreement,  Tejas will contribute all of the member interests (the
"Company  Interests")  in Tejas  Natural Gas  Liquids,  LLC, a Delaware  limited
liability company (the "Company"),  to Enterprise  Operating (as the designee of
Enterprise  Partners)  in exchange  for  Enterprise  Partners'  issuing to Tejas
Energy (as the designee of Tejas) certain special partnership units and making a
cash payment to Tejas,  and Tejas Energy will  purchase from EPC II a 30% member
interest in Enterprise GP, the general partner of Enterprise Partners; and

         WHEREAS,  as  consideration  for  the  Company  Interests,   Enterprise
Partners  will issue to Tejas Energy (as the designee of Tejas) up to 20,500,000
units  of a  special  class  of  partnership  interest  in  Enterprise  Partners
("Special Units") in the manner specified in the Partnership Agreement; and

         WHEREAS,  the execution  and delivery of this  Agreement is a condition
precedent to the closing of the  transactions  contemplated by the  Contribution
Agreement;

         NOW,  THEREFORE,  in  consideration  of the aforesaid and of the mutual
representations,   warranties  and  covenants   contained   herein  and  in  the
Contribution  Agreement,  and for other  good and  valuable  consideration,  the
receipt and  sufficiency of which are hereby  acknowledged,  the parties hereto,
intending to be legally bound, agree as follows:


                                    ARTICLE I

                                  DEFINED TERMS

         Section 1.1 Contribution Agreement  Definitions.  All capitalized terms
used,  but  not  defined  herein,  shall  have  the  meanings  expressed  in the
Contribution Agreement.


                                       -1-



<PAGE>



         Section 1.2 Other Definitions. Certain terms are defined in the body of
this Agreement. In addition, as used in this Agreement, the following terms have
the following meanings:

         "Adjusted"  means  adjusted  for splits,  reverse  splits,  and similar
recapitalizations applicable to all holders of Common Units.

         "Article IV Units" means the Common Units, if any, issued by Enterprise
Partners to Tejas Energy pursuant to Article IV.

         "Closing Price" shall mean the average closing sale price, regular way,
on such day, or in case no such sale takes place on such day, the average of the
reported closing bid and asked prices, regular way, in each case on the New York
Stock  Exchange  Consolidated  Tape (or any successor  composite  tape reporting
transactions on national securities exchanges) or, if the subject securities are
not listed or admitted to trading on such  exchange,  on the principal  national
securities  exchange on which the subject  securities  are listed or admitted to
trading  or, if not listed or  admitted  to trading on any  national  securities
exchange,  the average of the closing bid and asked prices,  regular way, of the
subject  securities  on the  over-the-counter  market for the five  trading days
preceding  the day in  question  as  reported  by the  National  Association  of
Securities  Dealers  Automated  Quotation  System  ("NASDAQ"),  or  a  similarly
generally accepted reporting service.

         "Conversion  Date"  means  the date on which the  applicable  series of
Special  Units  is  converted  into  Common  Units  pursuant  to the  terms  and
conditions of the Partnership Agreement.

         "Dispose" means to transfer,  sell,  assign or otherwise dispose of the
asset  in  question.  "Disposition",   "Disposed"  and  "Disposing"  shall  have
correlative meanings.

         "Enterprise Securities" means Common Units, Special Units, Subordinated
Units or other Partnership  Securities or securities or instruments  convertible
into or  exchangeable  for Common Units,  Special Units,  Subordinated  Units or
other Partnership Securities of Enterprise Partners.

         "GP LLC  Agreement"  means  the  First  Amended  and  Restated  Limited
Liability Company  Agreement of Enterprise  Products GP, LLC dated September 17,
1999.

         "Initial Conversion Date" means the first day following the Record Date
(as defined in the  Partnership  Agreement) for  distribution  in respect of the
Quarter  (as  defined  in the  Partnership  Agreement)  ended  June 30,  2000 in
accordance with the terms and conditions of the Partnership Agreement.

         "Partnership Agreement" means the Second Amended and Restated Agreement
of Limited Partnership of Enterprise Partners, dated September 17, 1999.

         "Partnership  Security"  has the meaning  specified in the  Partnership
Agreement.


                                       -2-


<PAGE>



         "Permitted  Affiliate"  means  either (i) any Person in which Shell Oil
Company ("Shell") owns,  directly or indirectly,  more than 50% of such Person's
equity  interests  and that is  controlled  by Shell or (ii) any Person  that is
controlled  by,  controls,  or is under  common  control  with the Person  which
controls or owns the exploration and production  properties,  from time to time,
subject to the Shell Processing  Agreement.  For the purposes of this definition
"controlled"  means  that  such  controlling   Person  possesses,   directly  or
indirectly,  the  power to  direct  or cause the  direction  of  management  and
policies of such controlled Person, by contract or otherwise.

         "Public Offering" means a public offering of Common Units as defined in
Section  4(2) of the  Securities  Act of 1933  and the  rules,  regulations  and
judicial interpretations thereof.


         "Tejas  Change of Control"  means an event or related  series of events
the result of which is that a Person that holds any of the Tejas Units ceases to
be a Permitted Affiliate;  provided,  no Tejas Change of Control shall be deemed
to have  occurred  if such event is  remedied  by  reconveyance  to a  Permitted
Affiliate  within  forty-five days following Tejas or Tejas Energy having actual
knowledge that such event or events have caused a Tejas Change of Control.

         "Tejas  Units" means the Special Units and the Common Units issued upon
conversion of the Special Units.

         "Total  Enterprise  Value" means the aggregate value of all Partnership
Securities  of  Enterprise  Partners  at the  time in  question,  determined  by
multiplying the number of outstanding  Partnership  Securities by the applicable
Designated Purchase Price for such Partnership Securities.

         "Unitholder" has the meaning specified in the Partnership Agreement.

         Section 1.3 Construction.  The rules of construction and interpretation
set forth in Section 1.03 of the  Contribution  Agreement  shall apply,  mutatis
mutandis, to this Agreement.  If a different part of speech of a defined term is
used (such as the noun form of a defined  verb),  it shall have a  corresponding
meaning.

                                   ARTICLE II

                               BOARD AND COMMITTEE
                            REPRESENTATION; EXECUTIVE
                                    COMMITTEE

         Section 2.1 Board and Committee Representation. During the term of this
Agreement,  Tejas Energy shall be entitled to active,  voting and  participating
representation on all boards,  management  committees,  executive committees and
other groups or governance bodies performing a policy-making or  decision-making
function  for or on behalf  of  Enterprise  Partners,  Enterprise  Operating  or
Enterprise GP (and on such boards or other governance bodies of their respective
Subsidiaries as Tejas Energy may request to the relevant Subsidiary in writing),
other than the Audit

                                       -3-


<PAGE>



and  Conflicts  Committee of  Enterprise  GP  (collectively  the  "Committees"),
pursuant to the following provisions:

                  (a) With respect to the board of directors  and any  successor
governing  body of  Enterprise  GP (the  "GP  Board"),  Tejas  Energy  shall  be
entitled,  from time to time  during the term of this  Agreement,  to  designate
certain  members of the GP Board (with Tejas  Energy's  initial  designation  to
become effective on the Closing Date), as follows:

                  (i) Tejas Energy  shall be entitled to designate  one-third of
         the GP Board's  members for so long as and provided Tejas Energy and/or
         its Affiliates  maintain more than a 20% equity  interest in Enterprise
         GP;

                  (ii) Tejas Energy shall be entitled to designate two-ninths of
         the GP Board's  members for so long as and provided Tejas Energy and/or
         its Affiliates maintain less than or equal to a 20% but more than a 10%
         equity interest in Enterprise GP; and

                  (iii) Tejas Energy shall be entitled to designate one-ninth of
         the GP  Board's  members  (but in any event at least one Board  member)
         provided  Tejas Energy and its Affiliates  collectively  own at least 5
         million of the Tejas Units and/or Article IV Units.

In the event the calculation of Tejas Energy's percentage  representation on the
GP Board results in a fraction (as opposed to a whole number),  such  fractional
number shall be rounded to the nearest whole number which shall not be less than
one.

                  (b) With respect to all  Committees  (other than the Executive
Committee of Enterprise  GP  referenced  in Section 2.2),  Tejas Energy shall be
entitled,  from time to time during the term of this Agreement,  to designate at
least one member or  representative  to serve on each such  Committee;  provided
Tejas  Energy  and/or its  Affiliates  own at least 5 million of the Tejas Units
and/or the Article IV Units.

                  (c) Subject to the terms and conditions of this Agreement,  if
any Person designated as a director, committee member or representative by Tejas
Energy dies, resigns,  or becomes disabled or incapacitated,  Tejas Energy shall
be entitled to designate a replacement,  and each director,  committee member or
representative  designated  by Tejas Energy shall serve in such  capacity  until
removed or replaced by Tejas  Energy.  Upon the  termination  of Tejas  Energy's
designation  rights  set forth in this  Article  II,  the  directors,  committee
members and  representatives  appointed by Tejas Energy  pursuant to such rights
may be removed by the Committees on which they serve and Tejas Energy shall have
no  right  to  replace   such   removed   directors,   committee   members   and
representatives.


                                       -4-


<PAGE>



         Section 2.2       Executive Committee.

                  (a)  At  the  Closing,   Enterprise   GP  shall   establish  a
five-member executive committee(the "GP Executive Committee"). Tejas Energy will
be entitled to designate  two members to serve on the GP Executive  Committee as
long as the  collective  equity  interest of Tejas Energy and its  Affiliates in
Enterprise GP is equal to or greater than 10%. If the collective equity interest
of Tejas Energy and its  Affiliates  in Enterprise GP is less than 10% but Tejas
Energy and its Affiliates collectively own at least 5 million of the Tejas Units
and/or the Article IV Units,  then Tejas Energy shall  thereafter be entitled to
designate  only one  member of the GP  Executive  Committee.  If the  collective
equity interest of Tejas Energy and its Affiliates in Enterprise GP is less than
10% and Tejas Energy and its Affiliates  collectively own less than 5 million of
the Tejas Units  and/or the  Article IV Units,  then Tejas  Energy  shall not be
entitled to designate any member of the GP Executive Committee.

                  (b) All  matters  relating to the items  listed  below must be
submitted to and are subject to the approval of the GP Executive Committee.  The
GP Executive  Committee  will decide  matters by majority  vote,  provided that,
until such time as all of the Special  Units  (other than any Special  Units not
issued as a result of a failure  to meet the  performance  tests  referenced  in
Section 5.3(d) of the Partnership Agreement) have been converted to Common Units
and such  Common  Units have a Closing  Price in excess of $24 per  Common  Unit
(appropriately Adjusted) for each trading day during a period of 120 consecutive
calendar days (with any trading days during which Tejas Energy is prevented from
trading its Common  Units,  as a result of (i)  black-out  periods under Section
2(b)(ii) of the  Registration  Rights  Agreement  referenced in the Contribution
Agreement  (the  "Registration  Rights  Agreement")  or (ii) in the event  Tejas
Energy desires to sell such Common Units in a manner not requiring  registration
under the Securities Act and Tejas Energy  advises  Enterprise  Partners of such
intention in writing, Tejas Energy having been advised by Enterprise Partners in
writing that there is material  non-public  information  relating to  Enterprise
Partners  that would  prevent  such a sale,  not  counting  toward such  120-day
total), the GP Executive  Committee must receive the vote of at least one of the
Tejas Energy  representatives on the GP Executive  Committee in order to approve
and  take  any of the  following  actions  by  Enterprise  Partners,  Enterprise
Operating, Enterprise GP or any of their respective Subsidiaries:

                  (i) dividends by Enterprise GP or  distributions by Enterprise
         Partners  (other  than  distributions  by  Enterprise  Partners  to its
         Unitholders of Available Cash from  Operating  Surplus  pursuant to the
         Cash  Distribution  Policy  described on pages 42-49 of the  Enterprise
         Partners' Prospectus,  dated July 27, 1998, and dividends by Enterprise
         GP to its members of its share of Enterprise Partners' distributions);

                  (ii) a  Disposition,  in any  one  transaction  or  series  of
         related  transactions,  of  the  properties  or  assets  of  Enterprise
         Partners,  Enterprise Operating or any of their respective Subsidiaries
         for  consideration  of  $150,000,000  or more  (excluding  the  sale of
         product or inventory in the ordinary course of business).


                                       -5-


<PAGE>



                  (iii) a  Disposition,  in any one  transaction  or  series  of
         related  transactions,  of any of the  properties  or assets which were
         owned  by  the  Company  or  any  of  its  Subsidiaries,   directly  or
         indirectly,  on  the  Closing  Date  for  consideration  in  excess  of
         $15,000,000  or the  Disposition of any properties or assets which were
         owned by the Company or any of its  Subsidiaries  on the  Closing  Date
         that, in Tejas Energy's good faith belief,  could affect Shell's or any
         of its  Affiliates'  Gulf  of  Mexico  production  or  jeopardize  in a
         material  way any of their  respective  abilities  to deliver  pipeline
         quality equity gas from the Gulf of Mexico to their respective markets;

                  (iv) the  acquisition,  in any one  transaction  or  series of
         related transactions, by Enterprise Partners or its Subsidiaries in any
         fiscal year of assets,  properties or equity  (including joint ventures
         with and investments in other Persons) with  acquisition  consideration
         exceeding $150,000,000;

                  (v) the merger, liquidation,  dissolution, or consolidation of
         Enterprise  Partners,  Enterprise  Operating or Enterprise GP or any of
         their respective Subsidiaries,  except (A) a merger or consolidation in
         which any of Enterprise Partners,  Enterprise Operating,  Enterprise GP
         or any of their  respective  Subsidiaries  is (in the case of a merger)
         the survivor  and the  percentage  equity  ownership of Tejas Energy in
         Enterprise Partners, Enterprise Operating (indirectly) or Enterprise GP
         is not  reduced  by reason of such  merger  or  consolidation  or (B) a
         merger or consolidation in connection with an acquisition  described in
         and permitted by Section 2.2(iv) or Section  3.5(f)(iii) so long as the
         percentage  reduction  in the  equity  ownership  of  Tejas  Energy  in
         Enterprise Partners, Enterprise Operating (indirectly) or Enterprise GP
         by  reason of such  merger or  consolidation  is not  greater  than the
         percentage  reduction in the equity  ownership in Enterprise  Partners,
         Enterprise Operating  (indirectly) or Enterprise GP of other pre-merger
         or pre-consolidation  owners by reason of such merger or consolidation,
         and provided that Enterprise Partners, Enterprise Operating, Enterprise
         GP or any of their respective Subsidiaries is (in the case of a merger)
         the survivor;

                  (vi) the filing of a petition  in  bankruptcy  or seeking  any
         reorganization,  liquidation  or similar relief on behalf of Enterprise
         GP,  Enterprise   Partners,   Enterprise  Operating  or  any  of  their
         respective  Subsidiaries,  or consenting to the filing of a petition in
         bankruptcy  against  Enterprise  GP,  Enterprise  Partners,  Enterprise
         Operating or any of their respective  Subsidiaries or consenting to the
         appointment  of  a  receiver,  custodian,  liquidator  or  trustee  for
         Enterprise  GP,  Enterprise  Partners,  Enterprise  Operating or any of
         their respective Subsidiaries for all or any substantial portion of its
         property;

                  (vii) the issuance of partnership units, membership interests,
         capital stock or other equity  interests of Enterprise  GP,  Enterprise
         Partners,  Enterprise Operating or any of their respective Subsidiaries
         or any securities or instruments  convertible  into or exchangeable for
         such partnership units,  membership interests,  capital stock or equity
         interests,  except  (A)  the  issuance  to  Enterprise  GP,  Enterprise
         Partners,  Enterprise Operating or any of their respective Subsidiaries
         of such partnership units, membership interests, capital stock or other
         equity  interests  in  connection  with the  creation  of  wholly-owned
         Subsidiaries of Enterprise

                                       -6-


<PAGE>



         GP,  Enterprise   Partners,   Enterprise  Operating  or  any  of  their
         respective Subsidiaries, (B) the issuance of Common Units or Enterprise
         Securities  convertible into Common Units in a Public Offering, (C) the
         issuance of Common  Units or  Enterprise  Securities  convertible  into
         Common Units to purchase  assets or  businesses  from third  parties in
         bona fide, arm's length transactions,  (D) the issuance of Common Units
         or Enterprise Securities  convertible into Common Units to employees of
         EPCO,  Enterprise GP,  Enterprise  Partners or any of their  respective
         Subsidiaries under employee incentive compensation programs existing or
         approved  at or  prior  to the  Closing  Date  or (E) the  issuance  of
         Enterprise  Securities upon conversion of other  Enterprise  Securities
         existing as of the date hereof or issued in  accordance  with the terms
         of this item (vii);  provided however,  that the issuance of Enterprise
         Securities with voting,  distribution or liquidation preferences having
         a priority over Common Units  requires the approval of the GP Executive
         Committee   and  the  vote  of  at  least  one  of  the  Tejas   Energy
         representatives on the GP Executive Committee.

                  (viii)  the  creation,   incurrence,   assumption,   issuance,
         guarantee  or any other  manner of becoming  liable for or with respect
         to,  contingently or otherwise,  any Indebtedness  that would result in
         both  (A)  a  ratio  of  total  Indebtedness  to  total  capitalization
         (long-term Indebtedness plus partners' capital) for Enterprise Partners
         of  greater  than 60% and (B) a ratio of  total  Indebtedness  to Total
         Enterprise  Value for  Enterprise  Partners  of greater  than 40%.  For
         purposes hereof, "Indebtedness" means (I) all indebtedness for borrowed
         money or for the deferred purchase price of property or services (other
         than  accounts or trade  payables  incurred in the  ordinary  course of
         business,  which  will  not be  considered  Indebtedness),  (II)  other
         obligations  evidenced by bonds,  notes,  debentures  or other  similar
         instruments,   (III)   indebtedness   created  or  arising   under  any
         conditional sale or other title retention  agreement,  (IV) capitalized
         lease  obligations,  (V) obligations under interest rate agreements and
         currency agreements, and (VI) guarantees of any of the foregoing;

                  (ix)  the  repurchase  by  Enterprise  Partners  or any of its
         Subsidiaries  of Enterprise  Securities or  Indebtedness  of Enterprise
         Partners or any of its  Subsidiaries  or Affiliates,  except from Tejas
         Energy (or its  successors)  pursuant  to the terms of this  Agreement,
         except  for  public  market   purchases  to  reduce  the  liability  of
         Enterprise  Partners or Enterprise GP or their respective  Subsidiaries
         under employee  incentive  compensation  programs  described in Section
         2.2(b)(vii)(D)  and except for refinancings made in accordance with the
         provisions of clause (viii) above;

                  (x)  Enterprise   Partners  or  any  of  its  Subsidiaries  or
         Enterprise  GP or  any  of  its  Subsidiaries  entering  into  any  new
         transaction or amending in any way any existing  transactions  with, or
         for the benefit of any Affiliate of Enterprise Partners (other than any
         Subsidiary  of  Enterprise  Partners  or  Enterprise  GP or  any of its
         Subsidiaries), directly or indirectly, except as otherwise agreed to in
         the Contribution Agreement;

                  (xi)     the implementation of any material change in
         accounting policies (other than mandatory changes required by the
         auditors); change in auditors; or change in significant tax

                                       -7-


<PAGE>



         positions that adversely affects the Unitholders as a group (other than
         mandatory changes required by law);

                  (xii)  the  implementation  of  any  material  change  in  the
         partnership   agreement,   regulations  or  other   organizational   or
         governance  documents of Enterprise  Partners,  Enterprise Operating or
         Enterprise  GP (other  than as may be required by a change in law or as
         may be required by the  transactions  contemplated by the  Contribution
         Agreement);

                  (xiii)  the  adoption  of any  takeover  defense  (such as the
         creation  of certain  kinds of  preferred  units or  unitholder  rights
         plans)  that  would,  at any  time  at  which  Enterprise  GP  and  its
         Affiliates   beneficially   own  less  than  50%  of  the   outstanding
         Partnership  Securities,  render it materially more difficult to effect
         an acquisition of Enterprise Partners by merger,  tender offer or other
         change of control transaction;

                  (xiv) the change in a material way in the scope of business of
         Enterprise  Partners,  Enterprise  Operating or any of their respective
         Subsidiaries as conducted immediately after the Closing Date;

                  (xv) the change in or reassignment  of executive  personnel or
         key operating personnel involved in conducting or managing the business
         of  Enterprise  Partners and its  Subsidiaries  as of the Closing Date,
         excluding  any change  initiated  by such  personnel  in such  person's
         individual capacity,  any change for cause based on the conduct of such
         personnel and any change resulting from the  transactions  contemplated
         by the Contribution Agreement;

                  (xvi) the change to compensation  of executives,  directors or
         employees involved in conducting or managing the business of Enterprise
         Partners and its  Subsidiaries as of the date hereof,  which is outside
         the scope of or not  consistent  with the  policies  and  practices  in
         effect at December 31, 1998;

                  (xvii)   the submission by Enterprise GP of any matter to a
         Unitholder vote pursuant to the terms and conditions of the Partnership
         Agreement; or

                  (xviii)  the amendment, replacement or other alteration of the
         Code of Conduct.

         Section 2.3       Voting.

                  (a)  Enterprise GP agrees that for so long as any of the Tejas
Units  are  unable  to vote as a result  of the  restrictions  contained  in the
definition  of  "Outstanding"  under  the  Partnership  Agreement  (the  "Voting
Restrictions"),  (i)  Enterprise  GP will not submit any matter to a  Unitholder
vote  (including  providing for any execution of a consent in lieu of a meeting)
pursuant to the terms and conditions of the  Partnership  Agreement  without the
prior written  approval of Tejas Energy and (ii)  Enterprise GP will not vote in
favor of any matter  submitted for a Unitholder  vote or proposed for Unitholder
approval  pursuant to a meeting or consent  without the prior written consent of
Tejas Energy.

                                       -8-


<PAGE>



                  (b) EPC II agrees, for itself and its Affiliates,  that for so
long as any of the  Tejas  Units are  unable  to vote as a result of the  Voting
Restrictions,  (i) neither  EPC II nor its  Affiliates  will  propose or vote to
allow  any  matters  to be  submitted  to a vote of the  Unitholders  (including
entering  into a  consent  in lieu  of a  meeting)  pursuant  to the  terms  and
conditions of the  Partnership  Agreement  without the prior written  consent of
Tejas Energy,  (ii) EPC II will not vote in favor of any matter  submitted for a
Unitholder  vote or proposed for  Unitholder  approval  pursuant to a meeting or
consent  without the prior written consent of Tejas Energy and (iii) EPC II will
vote in favor of any matter  submitted  for a  Unitholder  vote or proposed  for
Unitholder  approval pursuant to a meeting or consent if requested in writing by
Tejas  Energy  to vote in favor  of such  matter  provided  such  vote  does not
adversely impact EPC II.

                  (c) Enterprise  Partners and Enterprise GP acknowledge that at
such time as Tejas Energy and/or its  Affiliates own less than 20% of the Common
Units,  such Common Units owned by Tejas Energy and or its Affiliates  shall not
be  subject  to  the  voting   restrictions  set  forth  in  the  definition  of
"Outstanding" in the Partnership Agreement.

         Section 2.4 Transfer of Approval Rights.  In the event of a Disposition
by Tejas Energy to a Permitted Affiliate of all of its interest in Enterprise GP
and/or any or all of its interest in Enterprise  Partners in accordance with the
terms and conditions of this  Agreement and the GP LLC  Agreement,  Tejas Energy
may transfer to such Permitted Affiliate all of the rights of Tejas Energy under
this Article II;  provided that such Permitted  Affiliate  shall be bound by the
terms  and  conditions  of  this  Agreement  and  shall  execute  an  assignment
reasonably acceptable to Enterprise Partners agreeing, among other things, to be
bound by the terms and conditions of this Agreement.


                                   ARTICLE III

                                PURCHASE OPTIONS

         Section 3.1 Designated  Purchase Price. For purposes of this Agreement,
(i) the term  "Designated  Purchase  Price" shall mean the Closing Price for the
subject securities as of the Business Day immediately  preceding the exercise of
the applicable  option under this Agreement or, with respect to a calculation of
Total Enterprise Value, the Business Day immediately  preceding such calculation
(in either case, the "Determination Date"), or if there is no applicable Closing
Price,  shall mean the Fair Market Value of the subject securities on such date,
and (ii) "Fair Market Value" shall mean the fair market value of the  securities
as determined by mutual agreement of the selling party and the purchasing party;
provided  that, if within five Business Days following the  Determination  Date,
the selling party and the purchasing  party cannot agree upon fair market value,
then the  selling  party and the  purchasing  party  shall agree upon a mutually
acceptable  financial expert who shall determine fair market value. In the event
that,  within ten Business Days  following the  Determination  Date, the selling
party and the purchasing party cannot agree upon a mutually acceptable financial
expert,  then each of the selling party and the  purchasing  party will select a
financial expert and the two financial  experts as selected shall select a third
financial  expert who shall  determine Fair Market Value.  If either the selling
party or the purchasing party fails to

                                       -9-


<PAGE>



designate its financial  expert  within five  Business  Days  following  written
notice of the other party's designation,  the financial expert designated by the
other party will determine Fair Market Value.  The cost of the financial  expert
shall be borne equally by the selling party and the purchasing party.

         Section 3.2 GP Interest Purchase Option. In the event that Tejas Energy
shall  hereafter  make any  Disposition  of any of the Tejas Units to any Person
(other than a Permitted  Affiliate),  Tejas Energy will promptly provide written
notice to EPC II of such  Disposition.  For purposes of this Section 3.2, either
(i) the  closing of a  transaction  (or series of  related  transactions)  which
result in a Tejas  Change of  Control or (ii)  entering  into an  agreement  the
consummation  of which would result in a Tejas Change of Control shall be deemed
to be a Disposition of all of the Tejas Units. Tejas Energy shall provide EPC II
with  written  notice of a closing  described  in  clause  (i) of the  preceding
sentence  at least  ten  Business  Days  prior to such  closing.  EPC II (or its
designee)  will have the right and option,  upon such  Disposition,  to purchase
from Tejas Energy a portion of Tejas Energy's  member  interest in Enterprise GP
(the "GP Interest")  equal to such member  interest  (representing  a percentage
equity  ownership in Enterprise GP) multiplied by a fraction equal to the number
of Tejas Units  Disposed of by Tejas  Energy over the number of Tejas Units held
by Tejas Energy immediately prior to such Disposition; provided however, that in
the case of a  Disposition  of the type  described  in clause (ii) of the second
sentence of this Section 3.2, such right shall be contingent upon the closing of
the transaction (or series of related  transactions) which effect a Tejas Change
of Control.  The  purchase  option  afforded  EPC II (or its  designee)  in this
Section 3.2 may be  exercised by EPC II (or its  designee) by providing  written
notice to Tejas  Energy  of its  election  to  purchase  all of the GP  Interest
subject to the  purchase  option  within 30 days  following  receipt  from Tejas
Energy of its notice of  Disposition.  The purchase price payable  following the
exercise of such purchase option will be an amount equal to the members' capital
of Enterprise GP attributable to the purchased interest as then reflected on the
books and records of Enterprise  GP. The purchase and sale  contemplated  by the
exercise by EPC II (or its  designee)  of its  purchase  option  created by this
Section 3.2 shall be completed at a closing that shall occur within ten Business
Days after the written  notice by EPC II (or its designee)  electing to exercise
such option,  by (i) the transfer and  assignment  by Tejas Energy to EPC II (or
its  designee)  of the GP Interest  purchased  and (ii)  payment of the purchase
price  described in the preceding  sentence by EPC II (or its designee) to Tejas
Energy by wire transfer of immediately  available funds to an account designated
by  Tejas  Energy  at least  five  Business  Days  prior  to such  transfer  and
assignment.  The  assignment  referred  to in the  preceding  sentence  shall be
substantially in the form attached hereto as Exhibit A.

         Section 3.3       Enterprise Partners' Right of First Refusal Upon Sale
by Tejas Energy.

                  (a) In the event that Tejas Energy shall  hereafter  desire to
make any Disposition of Tejas Units, in whole or part, or any interest  therein,
that is not  permitted in Section  3.3(f),  Enterprise  Partners or its designee
shall have the right and option to  purchase  all of the Tejas  Units that Tejas
Energy  desires  to  Dispose  of,  exercisable  in the  manner  and on the terms
hereinafter set forth;  provided  however,  that there shall be no obligation of
Tejas  Energy to Dispose  of such  Tejas  Units to  Enterprise  Partners  or its
designee  unless  all of the  Tejas  Units  that are  subject  to the  option to
purchase  described in this Section 3.3 are purchased.  For the purposes of this
Section  3.3,  either  (i) the  closing of a  transaction  (or series of related
transactions) which result in a Tejas Change of

                                      -10-


<PAGE>



Control or (ii)  entering  into an  agreement  the  consummation  of which would
result in a Tejas Change of Control shall be deemed to be a Disposition by Tejas
Energy of all of the Tejas Units. Tejas Energy shall provide Enterprise Partners
with  written  notice of a closing  described  in  clause  (i) of the  preceding
sentence at least ten Business  Days prior to such closing.  The total  purchase
price for the Tejas  Units  purchased  pursuant  to the  exercise  of any option
granted  by this  Section  3.3 shall be equal to the  number  of Tejas  Units so
purchased times the Section 3.3 Price Per Unit.

                  (b) Prior to the Disposition of any Tejas Units,  Tejas Energy
shall give written notice ("Tejas' Notice of Disposition") setting forth:

                  (i)      the number of Tejas Units that Tejas Energy desires
         to Dispose of;

                  (ii) the bona fide cash price (or  estimated  value of noncash
         consideration,  which  estimate  shall not be binding  upon  Enterprise
         Partners or its designee)  offered in connection with such  Disposition
         of such Tejas Units; and

                  (iii) the terms upon which such  Disposition is to be made and
         the name of the  Person or Persons  to whom such  Disposition  is to be
         made.

                  (c) Upon  receipt by  Enterprise  Partners  of any such Tejas'
Notice of  Disposition,  Enterprise  Partners (or its designee) may exercise its
purchase  right as to all  (but not less  than  all) of the  Tejas  Units  being
Disposed of for a period of 30 days  commencing  with the date Tejas'  Notice of
Disposition was received by Enterprise Partners;  provided however,  that in the
case of a  Disposition  of the  type  described  in  clause  (ii) of the  second
sentence of Section 3.3(a),  such rights shall be contingent upon the closing of
the transaction (or series of related  transactions) which effect a Tejas Change
of Control.  Such right to purchase may be exercised by Enterprise  Partners (or
its designee) by giving notice to Tejas Energy that Enterprise  Partners (or its
designee)  has  elected  to  acquire  the Tejas  Units.  The  purchase  and sale
contemplated  by the exercise by  Enterprise  Partners (or its designee) of such
purchase  right shall be  completed at a closing that shall occur within 30 days
after the written  notice by Enterprise  Partners (or its designee)  electing to
exercise such purchase  right (or, if later and if Section  3.3(d)(ii)  applies,
within 15 Business Days after the determination of the Designated Purchase Price
in accordance  with Section  3.1),  by (i) the transfer and  assignment by Tejas
Energy to Enterprise  Partners (or its designee) of certificates,  duly endorsed
for  transfer,  evidencing  the Tejas Units  purchased  and (ii)  payment of the
purchase  price  described  in Section  3.3(a) by  Enterprise  Partners  (or its
designee) to Tejas Energy by wire transfer of immediately  available funds to an
account  designated  by Tejas Energy at least five  Business  Days prior to such
transfer and  assignment.  Notwithstanding  any other  provision of this Section
3.3,  if  Section  3.3(d)(ii)  applies  and the  Designated  Purchase  Price  as
determined  pursuant to Section  3.1(ii)  exceeds the estimated value of noncash
consideration  specified by Tejas Energy in Tejas' Notice of Disposition by more
than 10%, then at any time within five  Business  Days after such  determination
Enterprise  Partners  (or its  designee)  shall  have the right to notify  Tejas
Energy that it is electing to cancel its exercise of such purchase right, and in
the case of any such  cancellation,  the 90-day  period  referred  to in Section
3.3(e)  shall  commence  with  the  date of such  cancellation.  The  assignment
referred  to in the  preceding  sentence  shall  be  substantially  in the  form
attached hereto as Exhibit B.

                                      -11-


<PAGE>


Any  Disposition  by Tejas  Energy  pursuant to this Section 3.3 with respect to
which  Enterprise  does not or is not permitted to exercise its purchase  option
created by this Section 3.3 shall be pursuant to an assignment  substantially in
the form  attached  hereto as  Exhibit C  executed  by the  Person to which such
Disposition is made.

                  (d)      The "Section 3.3 Price Per Unit" shall be:

                  (i) the  bona  fide  cash  price  per  unit  payable,  if any,
         specified in Tejas' Notice of Disposition,  provided that the price per
         unit is payable solely in cash or cash equivalent; or

                  (ii) if,  and to the  extent  the  price  per unit is  payable
         otherwise  than as specified in Section  3.3(d)(i),  then the price per
         unit shall be the Designated Purchase Price.

                  (e) Any proposed  Disposition  of any Tejas Units with respect
to which a Tejas'  Notice of  Disposition  shall have been given and as to which
the rights to acquire such Tejas Units shall not have been  exercised in full as
herein  provided may be completed  at any time  within,  but not after,  90 days
after the expiration of the 30-day period during which  Enterprise  Partners (or
its  designee)  may  exercise  the  right to  acquire  such  Tejas  Units.  If a
Disposition  is not  completed  within  said  90-day  period,  Tejas'  Notice of
Disposition  theretofore  given shall in all  respects be a nullity and shall be
treated as though it never had been given.  If such  Disposition  is not carried
out on the same  material  terms set forth in Tejas'  Notice of  Disposition  in
respect thereto,  such Disposition shall be of no force,  effect or validity for
any purpose whatsoever.

                  (f) The purchase  option in favor of  Enterprise  Partners (or
its  designee)  provided  in this  Section  3.3 shall not be  applicable  to any
Disposition  by Tejas Energy of the Tejas Units (i) to a Permitted  Affiliate or
(ii) pursuant to a Public Offering.

         Section 3.4  Right of Purchase in Favor of Enterprise Partners Upon
Public Offering.

                  (a) In the event that Tejas Energy  proposes to Dispose of any
of the Tejas Units through a Public  Offering,  Tejas Energy shall first provide
written  notice of such  proposed  Disposition  (the  "Public  Sale  Notice") to
Enterprise Partners, including in such notice a statement of the proposed public
offering price (the "Proposed Public Offering Price").  Enterprise  Partners (or
its designee) shall have the right and option to purchase all of the Tejas Units
that  Tejas  Energy  desires to Dispose of  pursuant  to such  Public  Offering,
exercisable in the manner and on the terms hereinafter set forth.

                  (b) Upon  receipt by  Enterprise  Partners  of any such Public
Sale Notice,  Enterprise  Partners (or its  designee)  may exercise its purchase
right as to all (but not less than all) of the Tejas Units subject to the Public
Sale  Notice for a period of 20 days  commencing  with the date the Public  Sale
Notice was  received  by  Enterprise  Partners.  Such right to  purchase  may be
exercised by Enterprise Partners (or its designee) giving notice to Tejas Energy
that  Enterprise  Partners  (or its  designee)  has elected to acquire the Tejas
Units subject to the Public Sale Notice at the Proposed Public Offering Price.

                                      -12-


<PAGE>


                  (c) The  purchase  and sale  contemplated  by the  exercise by
Enterprise  Partners (or its designee) of such purchase right shall be completed
at a closing  that  shall  occur  within 20 days  after  the  written  notice by
Enterprise  Partners (or its designee) electing to exercise such purchase right,
by (i) the transfer and  assignment by Tejas Energy to  Enterprise  Partners (or
its designee) of certificates,  duly endorsed for transfer, evidencing the Tejas
Units  purchased  and (ii)  payment of the  Proposed  Public  Offering  Price by
Enterprise  Partners  (or its  designee)  to Tejas  Energy by wire  transfer  of
immediately  available  funds to an account  designated by Tejas Energy at least
five  Business  Days  prior to such  transfer  and  assignment.  The  assignment
referred  to in the  preceding  sentence  shall  be  substantially  in the  form
attached hereto as Exhibit B.

                  (d) In the event that  Enterprise  Partners  does not exercise
its purchase  right  triggered  by a Public Sale  Notice,  then Tejas Energy may
proceed to sell such Tejas Units pursuant to Public Offering  provided that such
Public  Offering is completed  within 120 days  following  the end of the 20-day
period  during which  Enterprise  Partners  could  exercise  its purchase  right
hereunder,  and the price at which  Tejas  Energy  sells the Tejas  Units in the
Public  Offering  shall not be less  than 90% of the  Proposed  Public  Offering
Price.

         Section 3.5 Tejas  Energy's  Preemptive  Rights Upon a Private  Sale of
Interests by Enterprise Partners.

                  (a) In the event that Enterprise  Partners desires to issue or
Dispose of  Enterprise  Securities  other than in a  transaction  referred to in
Section  3.5(f),  Tejas  Energy (or a Permitted  Affiliate  designated  by Tejas
Energy) shall have the right and option to purchase its pro rata share (based on
the  aggregate  ownership of Tejas Units and Article IV Units of Tejas Energy or
its Permitted  Affiliates) of all of the Enterprise  Securities  that Enterprise
Partners  desires to issue or Dispose of,  exercisable  in the manner and on the
terms hereinafter set forth (such pro rata share being calculated by multiplying
the  number of such  Enterprise  Securities  being  issued or  Disposed  of by a
fraction equal to the result of dividing (i) the aggregate number of Tejas Units
and Article IV Units then owned by Tejas  Energy or its  Affiliates  by (ii) the
total number of  Enterprise  Securities  outstanding  on a fully  diluted  basis
without  taking into account the newly issued  Enterprise  Securities,  if any);
provided,  however,  that there shall be no obligation of Enterprise Partners to
issue or Dispose of such  Enterprise  Securities to Tejas Energy (or a Permitted
Affiliate  designated by Tejas Energy) unless all of the  Enterprise  Securities
that are subject to the option to  purchase  described  in this  Section 3.5 are
(subject to the provisions of subsection  (c) below)  purchased at the same time
and subject to the same terms as the other Enterprise Securities being issued or
Disposed of. The total purchase price for any  Enterprise  Securities  purchased
pursuant  to the  exercise  of any option  granted by this  Section 3.5 shall be
equal to the number of Enterprise  Securities so purchased times the Section 3.5
Price Per Unit.

                  (b) Prior to the  issuance or  Disposition  of any  Enterprise
Securities,  Enterprise Partners shall give written notice "Enterprise Partners'
Notice of Disposition" to Tejas Energy setting forth:

                                      -13-


<PAGE>



                  (i) a description of the Enterprise Securities being offered
         including detail as to the terms and rights applicable thereto;

                  (ii)     the number of Enterprise Securities that Enterprise
         Partners desires to issue or Dispose of;

                  (iii) the bona fide cash price, if any (or the estimated value
         of noncash  consideration,  which  estimate  shall not be binding  upon
         Tejas Energy), to be received or estimated to be received in connection
         with such issuance or Disposition of such Enterprise Securities; and

                  (iv) the terms upon which such issuance or  Disposition  is to
         be made and the name of the Person or Persons to whom such  Disposition
         is to be made.

                  (c) Upon  receipt  by  Tejas  Energy  of any  such  Enterprise
Partners'  Notice  of  Disposition,  Tejas  Energy  (or  a  Permitted  Affiliate
designated by Tejas Energy) may exercise its purchase right as to the Enterprise
Securities  that it is  entitled to  purchase  pursuant to Section  3.5(a) for a
period  of 30 days  commencing  with the date  Enterprise  Partners'  Notice  of
Disposition  was  received  by  Tejas  Energy.  Such  right to  purchase  may be
exercised by Tejas Energy (or a Permitted Affiliate  designated by Tejas Energy)
by giving notice to Enterprise Partners that Tejas Energy has elected to acquire
such Enterprise  Securities.  The purchase and sale contemplated by the exercise
by Tejas Energy (or a Permitted  Affiliate  designated  by Tejas Energy) of such
purchase  right shall be completed  at a closing that shall occur within  twenty
days after the written  notice by Tejas Energy  electing to exercise the Section
3.5 purchase right or, if later, simultaneously with the closing of the offering
that  triggered  the  Section  3.5  purchase  right (or, if later and if Section
3.5(d)(ii)  applies,  within 15  Business  Days after the  determination  of the
Designated  Purchase Price in accordance  with Section 3.1), by (i) the transfer
and assignment by Enterprise Partners to Tejas Energy of certificates evidencing
the  Enterprise  Securities  purchased  and (ii) payment of the  purchase  price
described  in Section  3.5(a) by Tejas  Energy to  Enterprise  Partners  by wire
transfer of immediately  available funds to an account  designated by Enterprise
Partners at least five  Business  Days prior to such  transfer  and  assignment.
Notwithstanding  any other provision of this Section 3.5, if Section  3.5(d)(ii)
applies and the  Designated  Purchase  Price as  determined  pursuant to Section
3.1(ii)  exceeds  the  estimated  value of noncash  consideration  specified  by
Enterprise  Partners in Enterprise  Partners' Notice of Disposition by more than
10%, then at any time within five Business Days after such  determination  Tejas
Energy shall have the right to notify Enterprise Partners that it is electing to
cancel  its  exercise  of such  purchase  right,  and in the  case  of any  such
cancellation,  the 90-day period  referred to in Section  3.5(e) shall  commence
with the date of such cancellation.

                  (d)      The "Section 3.5 Price Per Unit" shall be:

                  (i) the bona fide cash price specified in Enterprise Partners'
         Notice of  Disposition,  provided  that the  price per unit is  payable
         solely in cash or cash equivalent; or


                                      -14-


<PAGE>



                  (ii) if,  and to the  extent  the  price  per unit is  payable
         otherwise  than as specified in Section  3.5(d)(i),  then the price per
         unit shall be the Designated Purchase Price.

                  (e) Any proposed Disposition of any Enterprise Securities with
respect to which an Enterprise  Partners' Notice of Disposition  shall have been
given and as to which the right to acquire such Enterprise  Securities shall not
have been  exercised  in full as herein  provided  may be  completed at any time
within,  but not after, 90 days after the expiration of the 30-day period during
which Tejas Energy may exercise the right to acquire such Enterprise Securities.
If a  Disposition  is  not  completed  within  said  90-day  period,  Enterprise
Partners'  Notice of  Disposition  theretofore  given shall in all respects be a
nullity  and  shall be  treated  as  though  it never  had been  given.  If such
Disposition  is  not  carried  out on the  same  material  terms  set  forth  in
Enterprise  Partners'  Notice of Disposition in respect thereto such Disposition
shall be of no force, effect or validity for any purpose whatsoever.

                  (f) The  rights  granted  in this  Section  3.5  shall  not be
applicable  to (i) the  sale of  Common  Units  effected  pursuant  to a  Public
Offering, (ii) the issuance of Common Units or Enterprise Securities convertible
into Common Units to employees of EPCO,  Enterprise  Partners,  Enterprise GP or
any of their  respective  Subsidiaries  under  employee  incentive  compensation
programs  approved or existing at or prior to the  Closing  Date,  (iii)  Common
Units or Enterprise Securities  convertible into Common Units issued to purchase
assets or businesses from third Persons in bona fide, arm's length  transactions
and  (iv)  the  issuance  of  Enterprise  Securities  upon  conversion  of other
Enterprise  Securities  existing on the date hereof or issued in accordance with
the terms of Section 2.2(b)(vii).

         Section 3.6       Enterprise Change of Control.

                  (a) In the  event  of an  Enterprise  Change  of  Control  (as
defined in Section 3.6(d)),  Enterprise  Partners will provide written notice to
Tejas Energy of such an Enterprise Change of Control.

                  (b) In the event of an  Enterprise  Change of  Control,  Tejas
Energy (or a Permitted  Affiliate  designated  by Tejas  Energy)  shall have the
right and option to purchase all of the Common Units and Subordinated  Units and
other  Partnership  Securities in Enterprise  Partners owned by EPCO, EPC II and
their  respective  Affiliates  and, to the extent  practicable,  all Partnership
Securities owned by the new control group. The total purchase price for any such
securities  purchased  pursuant to the  exercise  of any option  created by this
Section  3.6  shall be equal to the  number  of  units so  purchased  times  the
Designated Purchase Price.

                  (c) Upon  receipt  by Tejas  Energy  of  written  notice  from
Enterprise  Partners of an  Enterprise  Change of Control or (if later) the date
upon which Tejas Energy becomes aware of the Enterprise Change of Control, Tejas
Energy (or a Permitted  Affiliate  designated  by Tejas Energy) may exercise its
purchase  right to acquire all (but not less than all) of the units by providing
written notice to Enterprise Partners at any time within 30 days thereafter. The
purchase and sale  contemplated by the exercise by Tejas Energy of such purchase
right shall be completed at a closing

                                      -15-


<PAGE>



that shall  occur  before the later of (i) 30 days after the  written  notice by
Tejas Energy  electing to exercise such purchase right and (ii) 15 Business Days
after the  determination  of the Designated  Purchase  Price in accordance  with
Section 3.1, by (A) the transfer and  assignment  by the sellers to Tejas Energy
of  certificates,   duly  endorsed  for  transfer,  evidencing  the  Partnership
Securities purchased and (ii) payment of the purchase price described in Section
3.6(b) by Tejas Energy to the sellers by wire transfer of immediately  available
funds to the  accounts  designated  by the sellers at least five  Business  Days
prior to such transfer and assignment,  provided that, notwithstanding any other
provision of this  Agreement,  if the  Designated  Purchase  Price is determined
pursuant to Section 3.1(ii),  then at any time within 5 Business Days after such
determination  Tejas Energy shall have the right to notify  Enterprise  Partners
that it is electing to cancel its exercise of such purchase right.

                  (d) For purposes of this  Section  3.6,  the term  "Enterprise
Change of Control"  shall mean an event or series of related  events that result
in (or entering  into a definitive  agreement  the  consummation  of which would
result in  (provided  that,  in the case of such an  agreement,  Tejas  Energy's
rights under this Section 3.6 shall be  contingent  upon the  occurrence  of the
following))  Enterprise  Partners  or EPC II  (only  if  EPC II is a  member  of
Enterprise GP) being controlled,  directly or indirectly,  by someone other than
Dan Duncan,  his wife and/or his heirs,  devisees and/or legatees (and/or trusts
for any of their respective benefit).

                  (e) If Tejas Energy  exercises  its purchase  option and right
under this  Section  3.6,  then EPCO  shall,  upon  reasonable  request of Tejas
Energy,  transfer  any of its  employees  primarily  involved in the business of
Enterprise  Partners and its Subsidiaries to Enterprise GP, Enterprise  Partners
or any designated  Subsidiary;  provided that,  EPCO does not guarantee that any
such employee will accept such transfer.  EPCO shall bear the  reasonable  costs
necessary for such transfer.


                                   ARTICLE IV

                                   MAKE WHOLE

         Section 4.1 Make Whole. If (i) Tejas Energy sells to  non-Affiliates in
a bona fide  arm's-length  transaction  any of the Common  Units  received  upon
conversion of the Special  Units,  (ii) such sale either (A) is a block sale (as
"block" is defined under Rule 10b-18 of the Securities  Exchange Act of 1934, as
amended), (B) together with sales by Tejas Energy of other Common Units received
upon  conversion  of the Special  Units during the three months  preceding  such
sale,  either (x)  includes a number of Common Units not  exceeding  the average
weekly  trading  volume  requirement  set  forth  in Rule  144(e)(1)(ii)  of the
Securities Act or (y) includes a number of Common Units not exceeding [205,000],
or (C) is part of a firmly  underwritten  offering of Common Units for cash (the
restrictions set forth in (A), (B) and (C) are referred to herein as the "Manner
of Sale Restrictions"),  (iii) the sales price per Common Unit of such sale (the
"Sales  Price")  is less than $18  (appropriately  Adjusted)  and (iv) such sale
occurs within one year following the  Conversion  Date for such Common Units (as
such period may be extended  pursuant to the  provisions  of this Section  4.1),
then Enterprise Partners

                                      -16-


<PAGE>



will at its option  either  issue  additional  registered  Common Units to Tejas
Energy,  make a cash payment to Tejas Energy or effect a  combination  of Common
Units and cash payment as follows:

                  (a) Enterprise  Partners may issue to Tejas Energy  additional
Common Units having an  aggregate  value (based on the Closing  Price for Common
Units on the  Business  Day  immediately  preceding  the date of issuance) in an
amount  equal  to (i) the  number  of  Common  Units  so sold  by  Tejas  Energy
multiplied  by (ii) (A) $18 (as  appropriately  Adjusted)  minus  (B) the  Sales
Price;

                  (b)  Enterprise  Partners may pay to Tejas Energy an amount of
cash in immediately  available  funds equal to (i) the number of Common Units so
sold by Tejas Energy multiplied by (ii) (A) $18  (appropriately  Adjusted) minus
(B) the Sales Price; or

                  (c)      Any combination of the foregoing.

Notwithstanding  the requirements of clause (iv) of the foregoing,  (i) if Tejas
Energy  requests in writing that  Enterprise  Partners  waive the Manner of Sale
Restrictions  in connection with a proposed sale by Tejas Energy of Common Units
received upon  conversion of Special Units and Enterprise  Partners  declines to
waive the Manner of Sale  Restrictions,  then the one-year period  following the
applicable  Conversion Date for such Common Units will be tolled for such period
during  which  Enterprise   Partners  declines  to  waive  the  Manner  of  Sale
Restrictions,  (ii) in the event  Tejas  Energy  requests a demand  registration
under the  Registration  Rights  Agreement and is prevented from  registering or
trading Common Units as a result of black-out  periods under Section 2(b)(ii) of
the  Registration  Rights  Agreement,  then the one-year  period  following  the
applicable  Conversion  Date for  such  Common  Units  will be  tolled  for such
black-out  period,  (iii) in the event Tejas Energy desires to sell Common Units
in a manner not requiring registration under the Securities Act and Tejas Energy
advises Enterprise Partners of such intention in writing and Enterprise Partners
advises  Tejas Energy in writing that there is material  non-public  information
relating  to  Enterprise  Partners  that  would  prevent  such a sale,  then the
one-year period  following the applicable  Conversion Date for such Common Units
will be tolled for the days  covered by such  advice and (iv) in the event Tejas
Energy  desires to sell Common Units but is restricted  from selling such Common
Units as a result of any lock-up  agreement  binding on Tejas Energy pursuant to
Section 4(a) of the  Registration  Rights  Agreement,  then the one-year  period
following the  applicable  Conversion  Date for such Common Units will be tolled
for such lock-up period.

In the event  Enterprise  Partners is unable or fails to fulfill its obligations
under this Article IV, EPCO  agrees,  if requested in writing by Tejas Energy to
do so, to fulfill the  obligations of Enterprise  Partners under this Article IV
on behalf of Enterprise Partners.


                                      -17-


<PAGE>



                                    ARTICLE V

                             TERM OF THIS AGREEMENT

         This  Agreement  will  continue in full force and effect until the date
that Tejas  Energy shall  Dispose of all right,  title and interest in the Tejas
Units and the  Article IV Units to a Person  other than a  Permitted  Affiliate,
provided that in the event that Tejas Energy and the Permitted  Affiliates cease
to own at least 5 million of the Tejas Units  and/or the  Article IV Units,  the
rights of Tejas Energy and the Permitted  Affiliates  under Article II,  Section
3.5 and Section 3.6 shall terminate.


                                   ARTICLE VI

                        FIDUCIARY DUTIES WAIVER; BUSINESS
                                  OPPORTUNITIES

         Section 6.1 Conduct of Affairs.  In anticipation  that Tejas Energy and
its Affiliates may engage in the same or similar activities or lines of business
and have an interest in the same areas of business  opportunities  as Enterprise
Partners and Enterprise GP and their respective Subsidiaries, and in recognition
of the difficulties  attendant to any Tejas Energy Committee member ("Management
Designee") who desires and endeavors fully to satisfy such Management Designee's
fiduciary duties, in determining the full scope of such duties in any particular
situation,  the provisions of this Article VI are set forth to guide the conduct
of certain affairs of Enterprise Partners and Enterprise GP and their respective
Subsidiaries  as they may involve the  Management  Designees,  and to define the
powers, rights and duties of the Management Designees in connection therewith.

         Section 6.2 No Duty to Refrain from Activities. Neither Tejas Energy or
its  Affiliates  nor any  Management  Designee shall have a duty to refrain from
engaging  directly or indirectly in the same or similar  business  activities or
lines of business as Enterprise Partners or its Subsidiaries, and to the fullest
extent  permitted by applicable law,  neither Tejas Energy or its Affiliates nor
the Management  Designees shall be liable to Enterprise  Partners and Enterprise
GP or their  respective  Subsidiaries for breach of any fiduciary duty by reason
of any such activities.

         Section 6.3 No Duty to Communicate Opportunities. To the fullest extent
permitted  by law, if a Management  Designee who is also a director,  officer or
employee  of Tejas  Energy  or any of its  Affiliates  acquires  knowledge  of a
potential  transaction  or  matter  that  may  be  a  business  opportunity  for
Enterprise Partners and Enterprise GP or their respective  Subsidiaries (whether
such  potential  transaction  or  matter  is  proposed  by a third  Person or is
conceived of by such Management  Designee),  such  Management  Designee shall be
entitled to offer such  business  opportunity  to any Person as such  Management
Designee deems appropriate  under the circumstances in his sole discretion,  and
neither Tejas Energy or any of its Affiliates nor such Management Designee shall
be liable to Enterprise  Partners and  Enterprise GP or any of their  respective
Subsidiaries  for breach of any fiduciary  duty or duty of loyalty or failure to
act in (or not  opposed  to) the  best  interests  of  Enterprise  Partners  and
Enterprise GP or any of their respective Subsidiaries or the derivation of any

                                      -18-


<PAGE>



improper  personal  benefit  by  reason  of the fact  that  (a) such  Management
Designee offered such business opportunity to any Person (rather than Enterprise
Partners and Enterprise GP or any of their  respective  Subsidiaries) or did not
communicate  information  regarding  such  business  opportunity  to  Enterprise
Partners and Enterprise GP or any of their respective  Subsidiaries or (b) Tejas
Energy or any of its  Affiliates  pursued or acquired such business  opportunity
for itself or directed such business  opportunity  to another  Person or did not
communicate  information  regarding  such  business  opportunity  to  Enterprise
Partners and Enterprise GP or any of their respective Subsidiaries.

         Section 6.4 Good Faith Actions. To the fullest extent permitted by law,
neither Tejas Energy nor any of its Affiliates nor any Management Designee shall
be liable to Enterprise  Partners and  Enterprise GP or any of their  respective
Subsidiaries  for breach of any fiduciary  duty or duty of loyalty or failure to
act in (or not  opposed  to) the  best  interests  of  Enterprise  Partners  and
Enterprise GP or any of their respective  Subsidiaries or the designation of any
improper  personal benefit by reason of the fact that Tejas Energy or any of its
Affiliates  or  Management  Designee in good faith takes any action or exercises
any rights or gives or withholds any consent in connection with any agreement or
contract  between  Tejas  Energy  or  any of its  Affiliates  or any  Management
Designee on the one hand and  Enterprise  Partners and  Enterprise  GP or any of
their respective Subsidiaries on the other hand.



                                   ARTICLE VII

                        GOVERNING PRINCIPLES AND POLICIES

         Enterprise  Partners and  Enterprise GP hereby adopt and agree that the
Code of Conduct  set forth on Exhibit D (the "Code of  Conduct")  hereto  shall,
during the term of this Agreement,  be the governing principles and policies for
the conduct of business and operations of Enterprise Partners, Enterprise GP and
their  respective  Subsidiaries  with respect to the financial  policies,  audit
rights, budgets, internal controls and other matters set forth in Exhibit D. The
Code of Conduct may be amended,  replaced  or  otherwise  altered as provided in
Section 2.2(b)(xviii).

                                  ARTICLE VIII

                                  MISCELLANEOUS

         Section 8.1  Injunctions.  Each party  acknowledges and agrees that the
other parties could be irreparably damaged in the event any of the provisions of
this  Agreement  were not performed by the party required to perform the same in
accordance  with their  specific terms or were  otherwise  breached.  Each party
accordingly  agrees that the other parties shall be entitled to an injunction or
injunctions  to  prevent  breaches  of the  provisions  of  this  Agreement  and
specifically enforce the terms and provisions thereof in any court of the United
States or any state thereof  having  jurisdiction,  in addition to any remedy to
which a party may be entitled at law or equity.


                                      -19-


<PAGE>



         Section  8.2  Severability.   If  any  term,  provision,   covenant  or
restriction of this Agreement is held to be invalid, void, or unenforceable, the
remainder of the terms,  provisions,  covenants and restrictions shall remain in
full force and effect and shall in no way be affected,  impaired or invalidated.
It is hereby  stipulated  and  declared to be the  intention of the parties that
they  would  have  executed  the  remaining  terms,  provisions,  covenants  and
restrictions  without  including  any of such  which may be  hereafter  declared
invalid, void or enforceable.

         Section  8.3  Amendments.  This  Agreement  may be  amended  only by an
agreement of the affected parties in writing.

         Section  8.4  Descriptive   Headings.   Descriptive  headings  are  for
convenience  only and shall not control or affect the meaning or construction of
any provision of this Agreement.

         Section 8.5 Counterparts. For the convenience of the parties, number of
counterparts of this Agreement may be executed by one or more parties hereto and
each such executed  counterpart  shall be and shall be deemed to be, an original
instrument.

         Section 8.6 Notices.  All notices,  consents,  requests,  instructions,
approvals and other communications  provided for herein and all legal process in
regard  hereto  shall be  validly  given,  made or  served,  if in  writing  and
delivered  personally,  by facsimile  transmission (except for legal process) or
sent by registered mail, postage prepaid, if to:

         If to Tejas Energy:

                  Tejas Energy, LLC
                  1301 McKinney Street, Suite 700
                  Houston, Texas 77010
                  Attention:  General Counsel
                  Phone:  (713) 230-3000
                  Fax No.:  (713) 230-2900


                                      -20-

<PAGE>



         With a copy to:

                  Tejas Midstream Enterprises, LLC
                  1301 McKinney Street, Suite 700
                  Houston, Texas 77010
                  Attention:  Chief Operating Officer
                  Phone:  (713) 230-3000
                  Fax No.:  (713) 230-1800

         If to Enterprise Partners, EPCO, Enterprise GP and/or EPC II:

                  Enterprise Products GP, LLC
                  P.O. Box 4324 (77210-4324)
                  2727 North Loop West, Suite 700
                  Houston, Texas 77008
                  Attention:  President
                  Phone:  (713) 880-6500
                  Fax No.  (713) 880-6570

         With a copy to:

                  Enterprise Products GP, LLC
                  P.O. Box 4324 (77210-4324)
                  2727 North Loop West, Suite 700
                  Houston, Texas 77008
                  Attention:  Chief Legal Officer
                  Phone:  (713) 880-6500
                  Fax No.  (713) 880-6570

or to such other address and facsimile  transmission  numbers as any part hereto
may,  from time to time,  designate in a written  notice given in a like manner.
Notice shall be deemed given upon receipt.

         Section 8.7 Law  Applicable.  This  Agreement  shall be governed by and
construed  and  enforced  in  accordance  with  the  laws of the  State of Texas
(without regard to the principles of conflicts of law thereof).

         Section 8.8  Arbitration.  Subject to Section 8.1, any  controversy  or
claim,  whether  based on  contract,  tort,  statute or other legal or equitable
theory (including, but not limited to, any claim of fraud,  misrepresentation or
fraudulent  inducement or any question of validity or effect of this  Agreement,
including  this  Section  8.8)  arising  out of or  related  to  this  Agreement
(including any amendments or extensions), or the breach of termination hereof or
any right to indemnity  hereunder  shall be settled by arbitration in accordance
with the arbitration terms set forth in Exhibit E hereto.


                                      -21-


<PAGE>

         Section 8.9  Successors and Assigns.  This  Agreement  shall be binding
upon and  inure to the  benefit  of and be  enforceable  by the  successors  and
assigns of the parties hereto.

         Section  8.10  Limitation  on  Liability.   Notwithstanding  any  other
provision  of this  Agreement,  neither a party nor any of its  Affiliates,  nor
their respective  directors,  officers,  employees,  agents and representatives,
shall be  liable,  whether  in  contract,  tort,  warranty,  negligence,  strict
liability,  arbitration  or  otherwise,  for any special,  punitive,  exemplary,
incidental,  or consequential  damages arising out of or in connection with this
Agreement.

              [THE REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK]

                                      -22-


<PAGE>


         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed  by  their  respective  officers,  each of whom  is  duly  and  validly
authorized and empowered, all as of the day and year first above written.

                    TEJAS MIDSTREAM ENTERPRISES, LLC


                    By:   /s/ Curtis R. Frasier
                         ------------------------------------
                             Curtis R. Frasier
                             President and Chief Operating Officer


                    TEJAS ENERGY, LLC


                    By    /s/ Curtis R. Frasier
                         -----------------------------------
                             Curtis R. Frasier
                             Executive Vice President and
                                      Chief Operating Officer


                    ENTERPRISE PRODUCTS GP, LLC


                    By:   /s/ O. S. Andras
                         -----------------------------------
                             O. S. Andras
                             President and Chief Executive Officer


                    ENTERPRISE PRODUCTS PARTNERS L.P.

                    By:  Enterprise Products GP, LLC, its general partner

                    By:    /s/ O. S. Andras
                         -----------------------------------
                             O. S. Andras
                             President and Chief Executive Officer

                    ENTERPRISE PRODUCTS OPERATING L.P.

                    By:  Enterprise Products GP, LLC, its general partner

                    By:    /s/ O. S. Andras
                         -------------------------------------
                             O. S. Andras
                             President and Chief Executive Officer



                                      -23-


<PAGE>



                     ENTERPRISE PRODUCTS COMPANY


                     By:       /s/ O. S. Andras
                              --------------------------------------
                     Name:     O. S. Andras
                              --------------------------------------
                     Title:    President and Chief Executive Officer
                              --------------------------------------


                     EPC PARTNERS II, INC.


                     By:       /s/ Fancis B. Jacobs II
                              ----------------------------
                     Name:     Francis B. Jacobs II
                              ----------------------------
                     Title:    President
                              ----------------------------



                                      -24-

<PAGE>



                                                                  EXHIBIT D

                           SECOND AMENDED AND RESTATED

                        AGREEMENT OF LIMITED PARTNERSHIP

                                       OF

                        ENTERPRISE PRODUCTS PARTNERS L.P.



<PAGE>



                                TABLE OF CONTENTS


                                    ARTICLE I

                                   DEFINITIONS
<TABLE>
<S> <C>                                                                                                         <C>

1.1 Definitions...................................................................................................1
1.2 Construction..................................................................................................1

</TABLE>

                                   ARTICLE II

                                  ORGANIZATION
<TABLE>
<S> <C>                                                                                                         <C>

2.1 Formation.....................................................................................................1
2.2 Name..........................................................................................................1
2.3 Registered Office; Registered Agent; Principal Office; Other Offices..........................................1
2.4 Purpose and Business..........................................................................................2
2.5 Powers........................................................................................................2
2.6 Power of Attorney.............................................................................................2
2.7 Term..........................................................................................................3
2.8 Title to Partnership Assets...................................................................................3
</TABLE>


                                   ARTICLE III

                           RIGHTS OF LIMITED PARTNERS
<TABLE>
<S> <C>                                                                                                          <C>

3.1 Limitation of Liability.......................................................................................4
3.2 Management of Business........................................................................................4
3.3 Outside Activities of the Limited Partners....................................................................4
3.4 Rights of Limited Partners....................................................................................4
</TABLE>


                                   ARTICLE IV

        CERTIFICATES; RECORD HOLDERS; TRANSFER OF PARTNERSHIP INTERESTS;
                       REDEMPTION OF PARTNERSHIP INTERESTS
<TABLE>
<S> <C>                                                                                                         <C>

4.1 Certificates..................................................................................................5
4.2 Mutilated, Destroyed, Lost or Stolen Certificates.............................................................5
4.3 Record Holders................................................................................................6
4.4 Transfer Generally............................................................................................6
4.5 Registration and Transfer of Limited Partner Interests........................................................6
4.6 Transfer of General Partner Interest..........................................................................7
4.7 Restrictions on Transfers.....................................................................................7
4.8 Citizenship Certificates; Non-citizen Assignees...............................................................8
4.9 Redemption of Partnership Interests of Non-citizen Assignees..................................................9
</TABLE>

                                    ARTICLE V

           CAPITAL CONTRIBUTIONS AND ISSUANCE OF PARTNERSHIP INTERESTS



                                        i

<PAGE>


<TABLE>
<S> <C>                                                                                                         <C>
5.1 Prior Contributions...........................................................................................9
5.2 Continuation of General Partner and Limited Partner Interests; Initial Offering; Issuance of Class A Special
Units; Contributions by the General Partner......................................................................10
5.3 Contributions by the Underwriters............................................................................10
5.4 Interest and Withdrawal......................................................................................11
5.5 Capital Accounts.............................................................................................11
5.6 Issuances of Additional Partnership Securities...............................................................13
5.7 Limitations on Issuance of Additional Partnership Securities.................................................14
5.8 Conversion of Subordinated Units.............................................................................14
5.9 Limited Preemptive Right.....................................................................................16
5.10 Splits and Combinations.....................................................................................16
5.11 Fully Paid and Non-Assessable Nature of Limited Partner Interests...........................................16
5.12 Creation and Conversion of Class A Special Units............................................................17
</TABLE>

                                   ARTICLE VI

                          ALLOCATIONS AND DISTRIBUTIONS
<TABLE>
<S> <C>                                                                                                         <C>

6.1 Allocations for Capital Account Purposes.....................................................................17
6.2 Allocations for Tax Purposes.................................................................................23
6.3 Requirement and Characterization of Distributions; Distributions to Record Holders...........................24
6.4 Distributions of Available Cash from Operating Surplus.......................................................25
6.5 Distributions of Available Cash from Capital Surplus.........................................................26
6.6 Adjustment of Minimum Quarterly Distribution and Target Distribution Levels..................................26
6.7 Special Provisions Relating to the Holders of Subordinated Units and Class A Special Units...................27
6.8 Entity-Level Taxation........................................................................................27
</TABLE>


                                   ARTICLE VII

                      MANAGEMENT AND OPERATION OF BUSINESS
<TABLE>
<S> <C>                                                                                                         <C>

7.1 Management...................................................................................................28
7.2 Certificate of Limited Partnership...........................................................................29
7.3 Restrictions on General Partner's Authority..................................................................29
7.4 Reimbursement of the General Partner.........................................................................30
7.5 Outside Activities...........................................................................................31
7.6 Loans from the General Partner; Loans or Contributions from the Partnership; Contracts with Affiliates; Certain
Restrictions on the General Partner..............................................................................31
7.7 Indemnification..............................................................................................32
7.8 Liability of Indemnitees.....................................................................................34
7.9 Resolution of Conflicts of Interest..........................................................................34
7.10 Other Matters Concerning the General Partner................................................................35
7.11 Purchase or Sale of Partnership Securities..................................................................36
7.12 Registration Rights of the General Partner and its Affiliates...............................................36
7.13 Reliance by Third Parties...................................................................................37
</TABLE>


                                  ARTICLE VIII

                     BOOKS, RECORDS, ACCOUNTING AND REPORTS
<TABLE>
<S> <C>                                                                                                         <C>

8.1 Records and Accounting.......................................................................................38
8.2 Fiscal Year..................................................................................................38

</TABLE>

                                       ii

<PAGE>


<TABLE>
<S> <C>                                                                                                          <C>

8.3 Reports......................................................................................................38
</TABLE>


                                   ARTICLE IX

                                   TAX MATTERS
<TABLE>
<S> <C>                                                                                                         <C>

9.1 Tax Returns and Information..................................................................................39
9.2 Tax Elections................................................................................................39
9.3 Tax Controversies............................................................................................39
9.4 Withholding..................................................................................................39
</TABLE>


                                    ARTICLE X

                              ADMISSION OF PARTNERS
<TABLE>
<S>  <C>                                                                                                        <C>

10.1 Admission of Initial Limited Partners.......................................................................39
10.2 Admission of Substituted Limited Partner....................................................................40
10.3 Admission of Successor General Partner......................................................................40
10.4 Admission of Additional Limited Partners....................................................................40
10.5 Amendment of Agreement and Certificate of Limited Partnership...............................................41
</TABLE>

                                   ARTICLE XI

                        WITHDRAWAL OR REMOVAL OF PARTNERS
<TABLE>
<S>  <C>                                                                                                        <C>

11.1 Withdrawal of the General Partner...........................................................................41
11.2 Removal of the General Partner..............................................................................42
11.3 Interest of Departing Partner and Successor General Partner.................................................42
11.4 Termination of Subordination Period, Conversion of Subordinated Units and Extinguishment of Cumulative
Common Unit Arrearages...........................................................................................43
11.5 Withdrawal of Limited Partners..............................................................................43
</TABLE>


                                   ARTICLE XII

                           DISSOLUTION AND LIQUIDATION
<TABLE>
<S>  <C>                                                                                                        <C>

12.1 Dissolution.................................................................................................44
12.2 Continuation of the Business of the Partnership After Dissolution...........................................44
12.3 Liquidator..................................................................................................45
12.4 Liquidation.................................................................................................45
12.5 Cancellation of Certificate of Limited Partnership..........................................................45
12.6 Return of Contributions.....................................................................................46
12.7 Waiver of Partition.........................................................................................46
12.8 Capital Account Restoration.................................................................................46
</TABLE>


                                  ARTICLE XIII

            AMENDMENT OF PARTNERSHIP AGREEMENT; MEETINGS; RECORD DATE
<TABLE>
<S>  <C>                                                                                                        <C>

13.1 Amendment to be Adopted Solely by the General Partner.......................................................46
</TABLE>


                                       iii

<PAGE>

<TABLE>
<S>  <C>                                                                                                        <C>


13.2 Amendment Procedures........................................................................................47
13.3 Amendment Requirements......................................................................................47
13.4 Special Meetings............................................................................................48
13.5 Notice of a Meeting.........................................................................................48
13.6 Record Date.................................................................................................48
13.7 Adjournment.................................................................................................48
13.8 Waiver of Notice............................................................................................48
13.9 Quorum......................................................................................................49
13.10 Conduct of a Meeting.......................................................................................49
13.11 Action Without a Meeting...................................................................................49
13.12 Voting and Other Rights....................................................................................50

</TABLE>


                                   ARTICLE XIV

                                     MERGER
<TABLE>
<S>  <C>                                                                                                        <C>

14.1 Authority...................................................................................................50
14.2 Procedure for Merger or Consolidation.......................................................................50
14.3 Approval by Limited Partners of Merger or Consolidation.....................................................51
14.4 Certificate of Merger.......................................................................................52
14.5 Effect of Merger............................................................................................52
</TABLE>


                                   ARTICLE XV

                   RIGHT TO ACQUIRE LIMITED PARTNER INTERESTS
<TABLE>
<S> <C>                                                                                                         <C>

15.1 Right to Acquire Limited Partner Interests..................................................................52
</TABLE>


                                   ARTICLE XVI

                               GENERAL PROVISIONS
<TABLE>
<S>  <C>                                                                                                        <C>

16.1 Addresses and Notices.......................................................................................53
16.2 Further Action..............................................................................................54
16.3 Binding Effect..............................................................................................54
16.4 Integration.................................................................................................54
16.5 Creditors...................................................................................................54
16.6 Waiver......................................................................................................54
16.7 Counterparts................................................................................................54
16.8 Applicable Law..............................................................................................54
16.9 Invalidity of Provisions....................................................................................54
16.10 Consent of Partners........................................................................................54
</TABLE>



                                       iv

<PAGE>





          SECOND AMENDED AND RESTATED AGREEMENT OF LIMITED PARTNERSHIP
                      OF ENTERPRISE PRODUCTS PARTNERS L.P.

     THIS SECOND  AMENDED  AND  RESTATED  AGREEMENT  OF LIMITED  PARTNERSHIP  OF
ENTERPRISE  PRODUCTS  PARTNERS  L.P.  dated as of September 17, 1999, is entered
into by and among  Enterprise  Products  GP, LLC, a Delaware  limited  liability
company, as the General Partner, and the Limited Partners as provided herein. In
consideration of the covenants,  conditions and agreements contained herein, the
parties hereto hereby agree as follows:


                                    ARTICLE I

                                   DEFINITIONS

     1.1  Definitions.  The definitions  listed on Attachment I shall be for all
purposes,  unless otherwise  clearly  indicated to the contrary,  applied to the
terms used in this Agreement.

     1.2 Construction.  Unless the context requires  otherwise:  (a) any pronoun
used in this Agreement shall include the  corresponding  masculine,  feminine or
neuter forms,  and the singular form of nouns,  pronouns and verbs shall include
the plural and vice versa;  (b)  references  to Articles and  Sections  refer to
Articles and Sections of this Agreement;  and (c) "include" or "includes"  means
includes,   without  limitation,   and  "including"  means  including,   without
limitation.


                                   ARTICLE II

                                  ORGANIZATION

     2.1 Formation.  The  Partnership  has been  previously  formed as a limited
partnership  pursuant to the provisions of the Delaware Act. The General Partner
and the Limited  Partners hereby amend and restate in its entirety the Agreement
of Limited  Partnership of Enterprise  Products  Partners  L.P.,  dated April 9,
1998,  as  amended by that  certain  First  Amendment  to  Agreement  of Limited
Partnership of Enterprise  Products  Partners L.P., dated as of June 1, 1998, as
amended by that certain Amended and Restated Agreement of Limited Partnership of
Enterprise  Products  Partners L.P.,  dated as of July 31, 1998.  Subject to the
provisions  of this  Agreement,  the General  Partner  and the Limited  Partners
hereby  continue  the  Partnership  as a  limited  partnership  pursuant  to the
provisions  of the Delaware Act. This  amendment  and  restatement  shall become
effective on the date of this  Agreement.  Except as  expressly  provided to the
contrary in this Agreement,  the rights,  duties (including  fiduciary  duties),
liabilities and obligations of the Partners and the administration,  dissolution
and  termination of the  Partnership  shall be governed by the Delaware Act. All
Partnership  Interests shall constitute  personal  property of the owner thereof
for all purposes and a Partner has no interest in specific Partnership property.

     2.2  Name.  The  name of the  Partnership  shall  be  "Enterprise  Products
Partners L.P." The Partnership's  business may be conducted under any other name
or names deemed  necessary  or  appropriate  by the General  Partner in its sole
discretion,  including  the name of the  General  Partner.  The  words  "Limited
Partnership,"  "L.P.,"  "Ltd." or similar  words or letters shall be included in
the  Partnership's  name where  necessary for the purpose of complying  with the
laws of any jurisdiction that so requires. The General Partner in its discretion
may  change  the name of the  Partnership  at any time and from time to time and
shall  notify  the  Limited   Partners  of  such  change  in  the  next  regular
communication to the Limited Partners.

     2.3 Registered Office;  Registered Agent;  Principal Office; Other Offices.
Unless and until changed by the General  Partner,  the registered  office of the
Partnership in the State of Delaware shall be located at 1209 Orange Street, New
Castle County, Wilmington,  Delaware 19801, and the registered agent for service
of process on the Partnership in the State of Delaware at such registered office
shall be The Corporation Trust Company. The principal office of the


                                        1

<PAGE>





Partnership shall be located at P.O. Box 4324, Houston, Texas 77210-4324 or such
other place as the General  Partner may from time to time designate by notice to
the Limited  Partners.  The Partnership may maintain offices at such other place
or places  within or outside the State of Delaware as the General  Partner deems
necessary or  appropriate.  The address of the General Partner shall be P.O. Box
4324,  Houston,  Texas 77210-4324 or such other place as the General Partner may
from time to time designate by notice to the Limited Partners.

     2.4 Purpose  and  Business.  The  purpose and nature of the  business to be
conducted by the Partnership shall be:

         (a) to serve as a limited partner in the Operating  Partnership and any
     of its Subsidiary  partnerships and, in connection  therewith,  to exercise
     all of the rights and powers  conferred  upon the  Partnership as a limited
     partner in such  partnerships  pursuant to the  partnership  agreements for
     such entities or otherwise;

         (b) to  engage  directly  in,  or enter  into or form any  corporation,
     partnership,  joint venture, limited liability company or other arrangement
     to  engage   indirectly  in,  any  business  activity  that  the  Operating
     Partnership  is  permitted  to  engage  in  by  the  Operating  Partnership
     Agreement and, in connection  therewith,  to exercise all of the rights and
     powers conferred upon the Partnership  pursuant to the agreements  relating
     to such business activity;

         (c) to  engage  directly  in,  or enter  into or form any  corporation,
     partnership,  joint venture, limited liability company or other arrangement
     to engage  indirectly  in, any  business  activity  that is approved by the
     General   Partner  and  which  lawfully  may  be  conducted  by  a  limited
     partnership  organized  pursuant to the  Delaware  Act and,  in  connection
     therewith,  to  exercise  all of the rights and powers  conferred  upon the
     Partnership  pursuant to the agreements relating to such business activity;
     provided, however, that the General Partner determines in good faith, prior
     to the conduct of such  activity,  that the conduct by the  Partnership  of
     such activity is not likely to result in the  Partnership  being treated as
     an  association  taxable as a corporation  for federal income tax purposes;
     and

         (d) to do anything necessary or appropriate to the foregoing, including
     the making of capital contributions or loans to any Group Member.

The General  Partner has no obligation or duty to the  Partnership,  the Limited
Partners or any Assignee to propose or approve,  and in its sole  discretion may
decline to propose or approve, the conduct by the Partnership of any business.

     2.5 Powers.  The Partnership  shall be empowered to do any and all acts and
things necessary,  appropriate,  proper, advisable,  incidental to or convenient
for the furtherance and accomplishment of the purposes and business described in
Section 2.4 and for the protection and benefit of the Partnership.

     2.6 Power of Attorney.

     (a) Each Limited Partner and each Assignee hereby  constitutes and appoints
the General Partner and, if a Liquidator  (other than the General Partner) shall
have been selected pursuant to Section 12.3, the Liquidator,  severally (and any
successor  to either  thereof  by  merger,  transfer,  assignment,  election  or
otherwise) and each of their authorized officers and  attorneys-in-fact,  as the
case may be, with full power of  substitution,  as his true and lawful agent and
attorney-in-fact,  with full power and  authority in his name,  place and stead,
to:

         (i) execute,  swear to,  acknowledge,  deliver,  file and record in the
     appropriate  public  offices  (A) all  certificates,  documents  and  other
     instruments  (including  this  Agreement  and the  Certificate  of  Limited
     Partnership and all amendments or restatements  hereof or thereof) that the
     General  Partner or the Liquidator  deems necessary or appropriate to form,
     qualify or continue the existence or  qualification of the Partnership as a
     limited  partnership  (or a partnership in which the limited  partners have
     limited liability) in the State of Delaware and in all other  jurisdictions
     in which the  Partnership  may conduct  business or own  property;  (B) all
     certificates,  documents and other  instruments that the General Partner or
     the Liquidator  deems  necessary or  appropriate to reflect,  in accordance
     with its terms, any amendment,  change, modification or restatement of this
     Agreement; (C) all certificates,


                                        2

<PAGE>





     documents and other instruments (including conveyances and a certificate of
     cancellation) that the General Partner or the Liquidator deems necessary or
     appropriate to reflect the  dissolution  and liquidation of the Partnership
     pursuant to the terms of this Agreement;  (D) all  certificates,  documents
     and other  instruments  relating to the admission,  withdrawal,  removal or
     substitution  of any Partner  pursuant  to, or other events  described  in,
     Article  IV,  X,  XI or XII;  (E) all  certificates,  documents  and  other
     instruments  relating to the  determination of the rights,  preferences and
     privileges of any class or series of Partnership Securities issued pursuant
     to Section 5.6; and (F) all  certificates,  documents and other instruments
     (including  agreements and a certificate of merger) relating to a merger or
     consolidation of the Partnership pursuant to Article XIV; and

         (ii)  execute,  swear to,  acknowledge,  deliver,  file and  record all
     ballots, consents,  approvals, waivers,  certificates,  documents and other
     instruments  necessary or  appropriate,  in the  discretion  of the General
     Partner or the Liquidator,  to make, evidence,  give, confirm or ratify any
     vote, consent, approval, agreement or other action that is made or given by
     the Partners hereunder or is consistent with the terms of this Agreement or
     is necessary or  appropriate,  in the discretion of the General  Partner or
     the  Liquidator,  to  effectuate  the terms or  intent  of this  Agreement;
     provided, that when required by Section 13.3 or any other provision of this
     Agreement that  establishes a percentage of the Limited  Partners or of the
     Limited  Partners of any class or series  required to take any action,  the
     General  Partner and the Liquidator may exercise the power of attorney made
     in this  Section  2.6(a)(ii)  only  after the  necessary  vote,  consent or
     approval of the Limited  Partners or of the Limited  Partners of such class
     or series, as applicable.

Nothing  contained in this Section 2.6(a) shall be construed as authorizing  the
General  Partner to amend this Agreement  except in accordance with Article XIII
or as may be otherwise expressly provided for in this Agreement.

     (b) The foregoing  power of attorney is hereby  declared to be  irrevocable
and a power  coupled with an interest,  and it shall survive and, to the maximum
extent permitted by law, not be affected by the subsequent death,  incompetency,
disability,  incapacity,  dissolution,  bankruptcy or termination of any Limited
Partner or  Assignee  and the  transfer  of all or any  portion of such  Limited
Partner's or  Assignee's  Partnership  Interest and shall extend to such Limited
Partner's or Assignee's heirs, successors, assigns and personal representatives.
Each  such  Limited  Partner  or  Assignee  hereby  agrees  to be  bound  by any
representation  made by the  General  Partner or the  Liquidator  acting in good
faith  pursuant  to such power of  attorney;  and each such  Limited  Partner or
Assignee,  to the maximum  extent  permitted by law,  hereby  waives any and all
defenses that may be available to contest, negate or disaffirm the action of the
General  Partner  or the  Liquidator  taken in good  faith  under  such power of
attorney.  Each  Limited  Partner or Assignee  shall  execute and deliver to the
General Partner or the  Liquidator,  within 15 days after receipt of the request
therefor, such further designation,  powers of attorney and other instruments as
the  General  Partner or the  Liquidator  deems  necessary  to  effectuate  this
Agreement and the purposes of the Partnership.

     2.7 Term.  The term of the  Partnership  commenced  upon the  filing of the
Certificate of Limited Partnership in accordance with the Delaware Act and shall
continue in existence  until the close of  Partnership  business on December 31,
2088 or until the earlier  termination of the Partnership in accordance with the
provisions of Article XII. The existence of the  Partnership as a separate legal
entity shall  continue  until the  cancellation  of the  Certificate  of Limited
Partnership as provided in the Delaware Act.

     2.8 Title to Partnership Assets. Title to Partnership assets, whether real,
personal or mixed and  whether  tangible  or  intangible,  shall be deemed to be
owned by the Partnership as an entity, and no Partner or Assignee,  individually
or collectively, shall have any ownership interest in such Partnership assets or
any portion thereof.  Title to any or all of the Partnership  assets may be held
in the  name  of the  Partnership,  the  General  Partner,  one or  more  of its
Affiliates or one or more nominees,  as the General  Partner may determine.  The
General  Partner hereby  declares and warrants that any  Partnership  assets for
which record title is held in the name of the General  Partner or one or more of
its Affiliates or one or more nominees  shall be held by the General  Partner or
such  Affiliate  or  nominee  for the  use and  benefit  of the  Partnership  in
accordance with the provisions of this Agreement;  provided,  however,  that the
General  Partner  shall use  reasonable  efforts to cause  record  title to such
assets (other than those assets in respect of which the General Partner


                                        3

<PAGE>





determines  that the expense and  difficulty of  conveyancing  makes transfer of
record title to the Partnership  impracticable)  to be vested in the Partnership
as soon  as  reasonably  practicable;  provided,  further,  that,  prior  to the
withdrawal  or  removal  of  the  General  Partner  or  as  soon  thereafter  as
practicable,  the General  Partner  shall use  reasonable  efforts to effect the
transfer of record title to the  Partnership  and,  prior to any such  transfer,
will provide for the use of such assets in a manner  satisfactory to the General
Partner.  All  Partnership  assets  shall be  recorded  as the  property  of the
Partnership in its books and records,  irrespective  of the name in which record
title to such Partnership assets is held.


                                   ARTICLE III

                           RIGHTS OF LIMITED PARTNERS

     3.1 Limitation of Liability.  The Limited  Partners and the Assignees shall
have no liability  under this  Agreement  except as  expressly  provided in this
Agreement or the Delaware Act.

     3.2 Management of Business. No Limited Partner or Assignee, in its capacity
as such, shall  participate in the operation,  management or control (within the
meaning of Section 17-303(a) of the Delaware Act) of the Partnership's business,
transact  any  business  in the  Partnership's  name or have  the  power to sign
documents  for or  otherwise  bind  the  Partnership.  Any  action  taken by any
Affiliate of the General  Partner or any officer,  director,  employee,  member,
general  partner,  agent  or  trustee  of  the  General  Partner  or  any of its
Affiliates, or any officer,  director,  employee, member, general partner, agent
or trustee of a Group Member, in its capacity as such, shall not be deemed to be
participation  in the control of the  business of the  Partnership  by a limited
partner of the  Partnership  (within  the  meaning of Section  17-303(a)  of the
Delaware Act) and shall not affect,  impair or eliminate the  limitations on the
liability of the Limited Partners or Assignees under this Agreement.

     3.3 Outside  Activities of the Limited Partners.  Subject to the provisions
of Section 7.5, which shall continue to be applicable to the Persons referred to
therein,  regardless of whether such Persons  shall also be Limited  Partners or
Assignees,  any Limited  Partner or  Assignee  shall be entitled to and may have
business  interests  and engage in  business  activities  in  addition  to those
relating to the  Partnership,  including  business  interests and  activities in
direct competition with the Partnership  Group.  Neither the Partnership nor any
of the other  Partners  or  Assignees  shall  have any  rights by virtue of this
Agreement in any business ventures of any Limited Partner or Assignee.

     3.4 Rights of Limited Partners.

     (a) In addition to other rights provided by this Agreement or by applicable
law, and except as limited by Section  3.4(b),  each Limited  Partner shall have
the right, for a purpose  reasonably  related to such Limited Partner's interest
as a limited partner in the Partnership,  upon reasonable  written demand and at
such Limited Partner's own expense:

         (i) to obtain true and full information regarding the status of the
     business and financial condition of the artnership;

         (ii)  promptly  after  becoming  available,  to  obtain  a copy  of the
     Partnership's federal, state and local income tax returns for each year;

         (iii)  to have  furnished  to him a  current  list of the name and last
     known business, residence or mailing address of each Partner;

         (iv)  to  have  furnished  to him a copy  of  this  Agreement  and  the
     Certificate of Limited  Partnership  and all amendments  thereto,  together
     with a copy of the  executed  copies of all powers of attorney  pursuant to
     which  this  Agreement,  the  Certificate  of Limited  Partnership  and all
     amendments thereto have been executed;


                                        4

<PAGE>





         (v) to obtain true and full  information  regarding  the amount of cash
     and a  description  and  statement  of the Net  Agreed  Value of any  other
     Capital  Contribution  by each Partner and which each Partner has agreed to
     contribute in the future, and the date on which each became a Partner; and

         (vi) to obtain  such other  information  regarding  the  affairs of the
     Partnership as is just and reasonable.

     (b)  Notwithstanding  any other  provision of this  Agreement,  the General
Partner may keep confidential from the Limited Partners and Assignees,  for such
period of time as the General Partner deems reasonable, (i) any information that
the General Partner reasonably  believes to be in the nature of trade secrets or
(ii) other information the disclosure of which the General Partner in good faith
believes (A) is not in the best interests of the  Partnership  Group,  (B) could
damage the Partnership  Group or (C) that any Group Member is required by law or
by agreement with any third party to keep  confidential  (other than  agreements
with Affiliates of the Partnership the primary purpose of which is to circumvent
the obligations set forth in this Section 3.4).


                                   ARTICLE IV

        CERTIFICATES; RECORD HOLDERS; TRANSFER OF PARTNERSHIP INTERESTS;
                       REDEMPTION OF PARTNERSHIP INTERESTS

     4.1  Certificates.   Upon  the  Partnership's  issuance  of  Common  Units,
Subordinated Units or Class A Special Units to any Person, the Partnership shall
issue one or more  Certificates in the name of such Person evidencing the number
of such Units  being so issued.  In  addition,  (a) upon the  General  Partner's
request,  the Partnership shall issue to it one or more Certificates in the name
of the General Partner  evidencing its interests in the Partnership and (b) upon
the request of any Person owning any  Partnership  Securities,  the  Partnership
shall issue to such Person one or more certificates  evidencing such Partnership
Securities.  Certificates  shall be executed on behalf of the Partnership by the
Chairman  of the  Board,  President  or any  Executive  Vice  President  or Vice
President and the Secretary or any Assistant  Secretary of the General  Partner.
No Common  Unit  Certificate  shall be valid for any  purpose  until it has been
countersigned  by the Transfer  Agent.  Subject to the  requirements  of Section
6.7(b),  the Partners holding  Certificates  evidencing  Subordinated  Units may
exchange such Certificates for Certificates  evidencing Common Units on or after
the date on which  such  Subordinated  Units are  converted  into  Common  Units
pursuant to the terms of Section  5.8.  Subject to the  requirements  of Section
6.7(b), the Partners holding  Certificates  evidencing Class A Special Units may
exchange such Certificates for Certificates  evidencing Common Units on or after
the date on which such Class A Special  Units are  converted  into Common  Units
pursuant to the terms of Section 5.12.

     4.2 Mutilated, Destroyed, Lost or Stolen Certificates.

     (a) If any mutilated  Certificate is surrendered to the Transfer Agent, the
appropriate  officers of the General Partner on behalf of the Partnership  shall
execute,  and the  Transfer  Agent  shall  countersign  and  deliver in exchange
therefor,  a new Certificate  evidencing the same number and type of Partnership
Securities as the Certificate so surrendered.

     (b) The  appropriate  officers  of the  General  Partner  on  behalf of the
Partnership shall execute and deliver,  and the Transfer Agent shall countersign
a new  Certificate in place of any Certificate  previously  issued if the Record
Holder of the Certificate:

         (i) makes proof by affidavit, in form and substance satisfactory to the
     Partnership,  that a previously issued Certificate has been lost, destroyed
     or stolen;

         (ii) requests the issuance of a new Certificate  before the Partnership
     has notice that the  Certificate has been acquired by a purchaser for value
     in good faith and without notice of an adverse claim;



                                        5

<PAGE>





         (iii) if requested by the  Partnership,  delivers to the  Partnership a
     bond, in form and substance satisfactory to the Partnership, with surety or
     sureties and with fixed or open penalty as the  Partnership  may reasonably
     direct, in its sole discretion, to indemnify the Partnership, the Partners,
     the General  Partner and the Transfer  Agent  against any claim that may be
     made  on  account  of  the  alleged  loss,  destruction  or  theft  of  the
     Certificate; and

         (iv) satisfies any other reasonable requirements imposed by the
     Partnership.

If a Limited  Partner  or  Assignee  fails to notify  the  Partnership  within a
reasonable  time  after he has  notice  of the loss,  destruction  or theft of a
Certificate,  and a transfer of the Limited Partner Interests represented by the
Certificate is registered  before the  Partnership,  the General  Partner or the
Transfer Agent receives such notification, the Limited Partner or Assignee shall
be precluded from making any claim against the Partnership,  the General Partner
or the Transfer Agent for such transfer or for a new Certificate.

     (c) As a  condition  to the  issuance  of any new  Certificate  under  this
Section  4.2, the  Partnership  may require the payment of a sum  sufficient  to
cover any tax or other  governmental  charge  that may be  imposed  in  relation
thereto and any other expenses  (including the fees and expenses of the Transfer
Agent) reasonably connected therewith.

     4.3 Record  Holders.  The  Partnership  shall be entitled to recognize  the
Record  Holder as the  Partner  or  Assignee  with  respect  to any  Partnership
Interest  and,  accordingly,  shall not be bound to recognize  any  equitable or
other claim to or interest in such Partnership Interest on the part of any other
Person,  regardless of whether the Partnership shall have actual or other notice
thereof, except as otherwise provided by law or any applicable rule, regulation,
guideline  or  requirement  of any  National  Securities  Exchange on which such
Partnership  Interests are listed for trading.  Without  limiting the foregoing,
when a Person  (such as a  broker,  dealer,  bank,  trust  company  or  clearing
corporation or an agent of any of the foregoing) is acting as nominee,  agent or
in some other  representative  capacity for another  Person in acquiring  and/or
holding Partnership  Interests,  as between the Partnership on the one hand, and
such other  Persons on the other,  such  representative  Person (a) shall be the
Partner or Assignee  (as the case may be) of record and  beneficially,  (b) must
execute  and  deliver  a  Transfer  Application  and (c)  shall be bound by this
Agreement and shall have the rights and obligations of a Partner or Assignee (as
the case may be) hereunder and as, and to the extent, provided for herein.

     4.4 Transfer Generally.

     (a) The term  "transfer,"  when used in this  Agreement  with  respect to a
Partnership  Interest,  shall be deemed to refer to a  transaction  by which the
General  Partner  assigns its  Partnership  Interest as a general partner in the
Partnership to another Person who becomes the General  Partner,  or by which the
holder of a Limited Partner  Interest  assigns such Limited Partner  Interest to
another Person who is or becomes a Limited Partner or an Assignee,  and includes
a sale, assignment, gift, pledge, encumbrance, hypothecation, mortgage, exchange
or any other disposition by law or otherwise.

     (b) No  Partnership  Interest  shall be  transferred,  in whole or in part,
except in accordance with the terms and conditions set forth in this Article IV.
Any  transfer  or  purported  transfer  of a  Partnership  Interest  not made in
accordance with this Article IV shall be null and void.

     (c) Nothing  contained  in this  Agreement  shall be construed to prevent a
disposition by any member of the General Partner of any or all of the issued and
outstanding member interests of the General Partner.

     4.5 Registration and Transfer of Limited Partner Interests.

     (a) The  Partnership  shall  keep or  cause  to be  kept on  behalf  of the
Partnership a register in which,  subject to such  reasonable  regulations as it
may prescribe and subject to the provisions of Section  4.5(b),  the Partnership
will provide for the registration and transfer of Limited Partner Interests. The
Transfer Agent is hereby appointed  registrar and transfer agent for the purpose
of  registering  Common  Units  and  transfers  of such  Common  Units as herein
provided.   The  Partnership  shall  not  recognize  transfers  of  Certificates
evidencing Limited Partner Interests unless such transfers


                                        6

<PAGE>





are effected in the manner  described in this Section 4.5.  Upon  surrender of a
Certificate  for  registration  of  transfer of any  Limited  Partner  Interests
evidenced by a Certificate, and subject to the provisions of Section 4.5(b), the
appropriate  officers of the General Partner on behalf of the Partnership  shall
execute and deliver,  and in the case of Common Units,  the Transfer Agent shall
countersign and deliver, in the name of the holder or the designated  transferee
or transferees,  as required pursuant to the holder's instructions,  one or more
new  Certificates  evidencing  the same  aggregate  number  and type of  Limited
Partner Interests as was evidenced by the Certificate so surrendered.

     (b) Except as otherwise  provided in Section 4.9, the Partnership shall not
recognize  any  transfer of Limited  Partner  Interests  until the  Certificates
evidencing  such Limited Partner  Interests are surrendered for  registration of
transfer and such  Certificates  are accompanied by a Transfer  Application duly
executed by the transferee (or the transferee's attorney-in-fact duly authorized
in writing).  No charge shall be imposed by the  Partnership  for such transfer;
provided,  that as a condition to the issuance of any new Certificate under this
Section  4.5, the  Partnership  may require the payment of a sum  sufficient  to
cover any tax or other  governmental  charge  that may be imposed  with  respect
thereto.

     (c)  Limited  Partner  Interests  may be  transferred  only  in the  manner
described in this Section 4.5. The transfer of any Limited Partner Interests and
the admission of any new Limited  Partner  shall not  constitute an amendment to
this Agreement.

     (d) Until  admitted as a Substituted  Limited  Partner  pursuant to Section
10.2,  the Record Holder of a Limited  Partner  Interest shall be an Assignee in
respect  of  such  Limited  Partner  Interest.   Limited  Partners  may  include
custodians,  nominees  or any  other  individual  or  entity  in its  own or any
representative capacity.

     (e) A  transferee  of a Limited  Partner  Interest  who has  completed  and
delivered a Transfer Application shall be deemed to have (i) requested admission
as a Substituted Limited Partner, (ii) agreed to comply with and be bound by and
to have executed  this  Agreement,  (iii)  represented  and warranted  that such
transferee  has the  right,  power and  authority  and,  if an  individual,  the
capacity to enter into this  Agreement,  (iv) granted the powers of attorney set
forth in this  Agreement  and (v) given the consents and  approvals and made the
waivers contained in this Agreement.

     (f) The General Partner and its Affiliates shall have the right at any time
to transfer  its  Subordinated  Units,  and Common  Units  (whether  issued upon
conversion of the Subordinated Units or otherwise) to one or more Persons.

     4.6 Transfer of General Partner Interest.

     (a) Subject to Section  4.6(c) below,  prior to June 30, 2008,  the General
Partner shall not transfer all or any part of its General Partner  Interest to a
Person unless such  transfer (i) has been approved by the prior written  consent
or vote of the holders of at least a majority of the  Outstanding  Common  Units
(excluding any Common Units held by the General  Partner and its  Affiliates) or
(ii) is of all, but not less than all, of its General Partner Interest to (A) an
Affiliate of the General  Partner or (B) another  Person in connection  with the
merger or  consolidation  of the General  Partner with or into another Person or
the transfer by the General Partner of all or substantially all of its assets to
another Person.

     (b) Subject to Section 4.6(c) below, on or after June 30, 2008, the General
Partner  may  transfer  all  or  any of its  General  Partner  Interest  without
Unitholder approval.

     (c)  Notwithstanding  anything  herein to the contrary,  no transfer by the
General  Partner of all or any part of its General  Partner  Interest to another
Person shall be permitted unless (i) the transferee  agrees to assume the rights
and  duties of the  General  Partner  under  this  Agreement  and the  Operating
Partnership  Agreement and to be bound by the  provisions of this  Agreement and
the Operating Partnership Agreement, (ii) the Partnership receives an Opinion of
Counsel that such transfer would not result in the loss of limited  liability of
any Limited  Partner or of any member of the Operating  Partnership or cause the
Partnership or the Operating Partnership to be treated as an association taxable
as a  corporation  or otherwise to be taxed as an entity for federal  income tax
purposes  (to the  extent  not  already  so  treated  or taxed)  and (iii)  such
transferee also agrees to purchase all (or the appropriate  portion thereof,  if
applicable) of the


                                        7

<PAGE>





partnership interest of the General Partner as the general partner of each other
Group Member.  In the case of a transfer pursuant to and in compliance with this
Section 4.6, the transferee or successor (as the case may be) shall,  subject to
compliance  with the terms of Section 10.3, be admitted to the  Partnership as a
General  Partner  immediately  prior  to the  transfer  of the  General  Partner
Interest,   and  the  business  of  the  Partnership   shall  continue   without
dissolution.

     4.7 Restrictions on Transfers.

     (a) Except as provided in Section  4.7(d) below,  but  notwithstanding  the
other  provisions of this Article IV, no transfer of any  Partnership  Interests
shall be made if such transfer would (i) violate the then applicable  federal or
state  securities  laws or rules and  regulations of the  Commission,  any state
securities commission or any other governmental authority with jurisdiction over
such transfer,  (ii) terminate the existence or qualification of the Partnership
or  the  Operating  Partnership  under  the  laws  of  the  jurisdiction  of its
formation,  or (iii) cause the  Partnership  or the Operating  Partnership to be
treated as an  association  taxable as a corporation or otherwise to be taxed as
an entity for federal  income tax purposes (to the extent not already so treated
or taxed).

     (b)  The  General  Partner  may  impose  restrictions  on the  transfer  of
Partnership  Interests if a subsequent  Opinion of Counsel  determines that such
restrictions are necessary to avoid a significant risk of the Partnership or the
Operating Partnership becoming taxable as a corporation or otherwise to be taxed
as an entity for federal income tax purposes. The restrictions may be imposed by
making such amendments to this Agreement as the General Partner may determine to
be necessary or appropriate to impose such restrictions; provided, however, that
any  amendment  that  the  General  Partner  believes,  in the  exercise  of its
reasonable discretion, could result in the delisting or suspension of trading of
any class of Limited  Partner  Interests on the  principal  National  Securities
Exchange on which such class of Limited Partner Interests is then traded must be
approved,  prior to such amendment being effected,  by the holders of at least a
majority of the Outstanding Limited Partner Interests of such class.

     (c) The transfer of a  Subordinated  Unit that has converted  into a Common
Unit shall be subject to the  restrictions  imposed by Section  6.7(b),  and the
transfer of a Class A Special  Unit that has been  converted  into a Common Unit
shall be subject to the restrictions imposed by Section 6.7(b).

     (d) Nothing  contained in this Article IV, or elsewhere in this  Agreement,
shall  preclude  the  settlement  of  any  transactions   involving  Partnership
Interests  entered  into  through  the  facilities  of any  National  Securities
Exchange on which such Partnership Interests are listed for trading.

     4.8 Citizenship Certificates; Non-citizen Assignees.

     (a) If any Group  Member is or  becomes  subject to any  federal,  state or
local law or regulation  that, in the  reasonable  determination  of the General
Partner,  creates  a  substantial  risk of  cancellation  or  forfeiture  of any
property  in which the Group  Member has an interest  based on the  nationality,
citizenship  or other  related  status of a Limited  Partner  or  Assignee,  the
General  Partner may  request any Limited  Partner or Assignee to furnish to the
General  Partner,  within 30 days after  receipt of such  request,  an  executed
Citizenship  Certification or such other information concerning his nationality,
citizenship or other related status (or, if the Limited Partner or Assignee is a
nominee holding for the account of another Person, the nationality,  citizenship
or other related status of such Person) as the General Partner may request. If a
Limited  Partner or Assignee fails to furnish to the General  Partner within the
aforementioned  30-day period such Citizenship  Certification or other requested
information  or if upon  receipt  of such  Citizenship  Certification  or  other
requested  information  the  General  Partner  determines,  with the  advice  of
counsel,  that a Limited  Partner or Assignee is not an  Eligible  Citizen,  the
Partnership Interests owned by such Limited Partner or Assignee shall be subject
to redemption in accordance with the provisions of Section 4.9. In addition, the
General  Partner  may  require  that the status of any such  Limited  Partner or
Assignee  be changed  to that of a  Non-citizen  Assignee  and,  thereupon,  the
General  Partner  shall be  substituted  for such  Non-citizen  Assignee  as the
Limited Partner in respect of his Limited Partner Interests.



                                        8

<PAGE>





     (b) The General  Partner shall,  in exercising  voting rights in respect of
Limited  Partner  Interests  held  by it on  behalf  of  Non-citizen  Assignees,
distribute  the votes in the same  ratios as the  votes of  Partners  (including
without  limitation the General Partner) in respect of Limited Partner Interests
other than those of  Non-citizen  Assignees  are cast,  either  for,  against or
abstaining as to the matter.

     (c) Upon dissolution of the Partnership,  a Non-citizen Assignee shall have
no right to receive a distribution in kind pursuant to Section 12.4 but shall be
entitled to the cash equivalent thereof,  and the Partnership shall provide cash
in  exchange  for an  assignment  of the  Non-citizen  Assignee's  share  of the
distribution  in  kind.  Such  payment  and  assignment  shall  be  treated  for
Partnership  purposes  as a purchase  by the  Partnership  from the  Non-citizen
Assignee of his Limited Partner Interest  (representing his right to receive his
share of such distribution in kind).

     (d) At any  time  after  he can and  does  certify  that he has  become  an
Eligible  Citizen,  a Non-citizen  Assignee may, upon application to the General
Partner,  request admission as a Substituted Limited Partner with respect to any
Limited Partner Interests of such Non-citizen  Assignee not redeemed pursuant to
Section  4.9,  and upon his  admission  pursuant  to Section  10.2,  the General
Partner  shall  cease to be deemed to be the  Limited  Partner in respect of the
Non-citizen Assignee's Limited Partner Interests.

     4.9 Redemption of Partnership Interests of Non-citizen Assignees.

     (a) If at any  time a  Limited  Partner  or  Assignee  fails to  furnish  a
Citizenship  Certification  or other  information  requested  within  the 30-day
period  specified  in Section  4.8(a),  or if upon  receipt of such  Citizenship
Certification  or other  information  the General Partner  determines,  with the
advice of  counsel,  that a  Limited  Partner  or  Assignee  is not an  Eligible
Citizen, the Partnership may, unless the Limited Partner or Assignee establishes
to the satisfaction of the General Partner that such Limited Partner or Assignee
is an Eligible Citizen or has transferred his Partnership  Interests to a Person
who is an Eligible Citizen and who furnishes a Citizenship  Certification to the
General Partner prior to the date fixed for redemption as provided below, redeem
the Partnership Interest of such Limited Partner or Assignee as follows:

         (i) The General  Partner shall,  not later than the 30th day before the
     date fixed for redemption, give notice of redemption to the Limited Partner
     or  Assignee,  at  his  last  address  designated  on  the  records  of the
     Partnership or the Transfer Agent, by registered or certified mail, postage
     prepaid.  The notice shall be deemed to have been given when so mailed. The
     notice  shall  specify  the  Redeemable  Interests,   the  date  fixed  for
     redemption, the place of payment, that payment of the redemption price will
     be  made  upon  surrender  of the  Certificate  evidencing  the  Redeemable
     Interests  and that on and after the date fixed for  redemption  no further
     allocations or distributions to which the Limited Partner or Assignee would
     otherwise be entitled in respect of the Redeemable Interests will accrue or
     be made.

         (ii) The aggregate  redemption price for Redeemable  Interests shall be
     an amount equal to the Current Market Price (the date of  determination  of
     which shall be the date fixed for  redemption) of Partnership  Interests of
     the  class  to be so  redeemed  multiplied  by the  number  of  Partnership
     Interests of each such class included among the Redeemable  Interests.  The
     redemption  price shall be paid, in the discretion of the General  Partner,
     in cash or by  delivery  of a  promissory  note of the  Partnership  in the
     principal amount of the redemption  price,  bearing interest at the rate of
     10% annually and payable in three equal  annual  installments  of principal
     together with accrued  interest,  commencing  one year after the redemption
     date.

         (iii)  Upon  surrender  by or on  behalf  of  the  Limited  Partner  or
     Assignee,  at the  place  specified  in the  notice of  redemption,  of the
     Certificate evidencing the Redeemable Interests,  duly endorsed in blank or
     accompanied by an assignment duly executed in blank, the Limited Partner or
     Assignee or his duly authorized representative shall be entitled to receive
     the payment therefor.



                                        9

<PAGE>





         (iv) After the redemption  date,  Redeemable  Interests shall no longer
     constitute issued and Outstanding Partnership Interests.

     (b) The  provisions  of this  Section  4.9  shall  also  be  applicable  to
Partnership  Interests  held by a Limited  Partner or  Assignee  as nominee of a
Person determined to be other than an Eligible Citizen.

     (c) Nothing in this Section 4.9 shall  prevent the recipient of a notice of
redemption from transferring his Partnership Interest before the redemption date
if such transfer is otherwise  permitted under this  Agreement.  Upon receipt of
notice of such a transfer,  the General  Partner  shall  withdraw  the notice of
redemption,  provided the transferee of such Partnership  Interest  certifies to
the satisfaction of the General Partner in a Citizenship Certification delivered
in connection with the Transfer  Application that he is an Eligible Citizen.  If
the  transferee  fails to make  such  certification,  such  redemption  shall be
effected from the transferee on the original redemption date.


                                    ARTICLE V

           CAPITAL CONTRIBUTIONS AND ISSUANCE OF PARTNERSHIP INTERESTS

     5.1 Prior Contributions. Prior to the date hereof, the General Partner made
certain Capital  Contributions to the Partnership in exchange for an interest in
the Partnership and has been admitted as the General Partner of the Partnership,
and EPC Partners II made certain  Capital  Contributions  to the  Partnership in
exchange for an interest in the  Partnership  and has been admitted as a Limited
Partner of the Partnership.

     5.2 Continuation of General Partner and Limited Partner Interests;  Initial
Offering;  Issuance  of Class A  Special  Units;  Contributions  by the  General
Partner.

     (a) The  Partnership  Interest  of the General  Partner in the  Partnership
shall be continued,  subject to all of the rights,  privileges and duties of the
General Partner under this Agreement.

     (b) On the Closing Date, the Partnership Interest of EPC Partners II in the
Partnership   was  converted  into   33,552,915   Common  Units  and  21,409,870
Subordinated Units, and such Partnership Interest shall be continued.

     (c) All other  Partnership  Interests  that were  issued  prior to the date
hereof and are currently Outstanding shall be continued.

     (d) Upon the  issuance of the Class A Special  Units (other than the Series
2002B Class A Special  Units) and upon the  issuance of any  additional  Limited
Partner  Interests by the Partnership,  the General Partner shall be required to
make additional Capital  Contributions equal to 1/99th of any amount contributed
to the  Partnership in exchange for such additional  Limited Partner  Interests.
Except as set forth in the immediately  preceding  sentence and Article XII, the
General  Partner  shall  not  be  obligated  to  make  any  additional   Capital
Contributions to the Partnership.

     5.3 Contributions by the Underwriters.

     (a) On the Closing Date and pursuant to the  Underwriting  Agreement,  each
Underwriter  was required to  contribute  to the  Partnership  cash in an amount
equal to the Issue Price per Initial  Common Unit,  multiplied  by the number of
Common  Units  specified in the  Underwriting  Agreement to be purchased by such
Underwriter at the Closing Date. In exchange for such Capital  Contributions  by
the  Underwriters,  the Partnership  issued Common Units to each  Underwriter on
whose  behalf  such  Capital  Contribution  was made in an  amount  equal to the
quotient obtained by dividing (i) the cash contribution to the Partnership by or
on behalf of such Underwriter by (ii) the Issue Price per Initial Common Unit.


                                       10

<PAGE>





     (b) Upon the exercise of the  Over-Allotment  Option,  each Underwriter was
required to contribute to the  Partnership  cash in an amount equal to the Issue
Price per  Initial  Common  Unit,  multiplied  by the  number  of  Common  Units
specified in the  Underwriting  Agreement to be purchased by such Underwriter at
the Option  Closing  Date.  In exchange  for such Capital  Contributions  by the
Underwriters,  the Partnership  issued Common Units to each Underwriter on whose
behalf such  Capital  Contribution  was made in an amount  equal to the quotient
obtained by dividing  (i) the cash  contributions  to the  Partnership  by or on
behalf of such Underwriter by (ii) the Issue Price per Initial Common Unit.

     (c) No Limited Partner Partnership  Interests were issued or issuable as of
or at the  Closing  Date other than (i) the Common  Units  issuable  pursuant to
subparagraph  (a)  hereof in  aggregate  number  equal to  12,000,000,  (ii) the
"Option Units" as such term is used in the  Underwriting  Agreement in aggregate
number up to  1,800,000  issuable  upon  exercise of the  Over-Allotment  Option
pursuant to subparagraph (b) hereof,  and (iii) the 33,552,915  Common Units and
21,409,870  Subordinated  Units  issuable to EPC Partners II pursuant to Section
5.2(b).

     (d) On the date hereof,  Tejas shall be issued  14,500,000  Class A Special
Units and be admitted as a Limited  Partner of the  Partnership  in exchange for
certain Capital Contributions described in the Tejas Contribution Agreement. If,
but only if, the Year 2000  Performance  Test is fully  satisfied and met, Tejas
will be issued an additional  3,000,000 Class A Special Units in accordance with
the Year 2000  Performance  Test and, if, but only if, the Year 2001 Performance
Test is fully  satisfied and met,  Tejas will be issued an additional  3,000,000
Class A  Special  Units  in  accordance  with the Year  2001  Performance  Test;
provided,  however,  that if the Year 2000 Performance Test and/or the Year 2001
Performance  Test is not met, the Class A Special Units that would have been but
were not issued  pursuant  to such  tests will be issued to Tejas in  accordance
with the Combined  Performance  Test if, but only if, the  Combined  Performance
Test is met. In no event  shall the  aggregate  number of Class A Special  Units
issued upon  satisfaction of the Performance  Tests  (collectively,  the "Series
2002B Class A Special Units") exceed 6,000,000.  Upon the issuance of any Series
2002 B Class A Special  Units  pursuant to this Section  5.3(d),  the Net Agreed
Value of Tejas'  initial  Capital  Contribution  shall be increased by an amount
equal to the fair  market  value of such  Series  2002B  Class A  Special  Units
discounted at a 5.42% rate to the date hereof.

     5.4 Interest and  Withdrawal.  No interest shall be paid by the Partnership
on Capital  Contributions.  No  Partner or  Assignee  shall be  entitled  to the
withdrawal or return of its Capital Contribution,  except to the extent, if any,
that  distributions  made pursuant to this Agreement or upon  termination of the
Partnership  may be  considered  as  such  by law and  then  only to the  extent
provided for in this Agreement.  Except to the extent expressly provided in this
Agreement,  no Partner or Assignee shall have priority over any other Partner or
Assignee  either as to the return of  Capital  Contributions  or as to  profits,
losses or  distributions.  Any such return  shall be a  compromise  to which all
Partners  and  Assignees  agree  within the meaning of 17-502(b) of the Delaware
Act.

     5.5 Capital Accounts.

     (a) The Partnership  shall maintain for each Partner (or a beneficial owner
of Partnership  Interests held by a nominee in any case in which the nominee has
furnished  the  identity of such owner to the  Partnership  in  accordance  with
Section  6031(c)  of the Code or any  other  method  acceptable  to the  General
Partner in its sole discretion) owning a Partnership Interest a separate Capital
Account with respect to such  Partnership  Interest in accordance with the rules
of Treasury Regulation Section 1.704-1(b)(2)(iv).  Such Capital Account shall be
increased by (i) the amount of all Capital Contributions made to the Partnership
with respect to such  Partnership  Interest  pursuant to this Agreement and (ii)
all items of Partnership income and gain (including,  without limitation, income
and gain  exempt  from tax)  computed  in  accordance  with  Section  5.5(b) and
allocated with respect to such Partnership Interest pursuant to Section 6.1, and
decreased by (A) the amount of cash or Net Agreed Value of all actual and deemed
distributions of cash or property made with respect to such Partnership Interest
pursuant to this Agreement and (B) all items of  Partnership  deduction and loss
computed in accordance  with Section  5.5(b) and allocated  with respect to such
Partnership Interest pursuant to Section 6.1.



                                       11

<PAGE>





     (b) For purposes of computing the amount of any item of income,  gain, loss
or  deduction  which is to be  allocated  pursuant  to  Article  VI and is to be
reflected in the Partners' Capital Accounts, the determination,  recognition and
classification  of any  such  item  shall  be  the  same  as its  determination,
recognition  and  classification  for federal  income tax  purposes  (including,
without  limitation,  any method of depreciation,  cost recovery or amortization
used for that purpose), provided, that:

         (i) Solely for purposes of this Section 5.5, the  Partnership  shall be
     treated as owning  directly its  proportionate  share (as determined by the
     General  Partner based upon the  provisions  of the  Operating  Partnership
     Agreement) of all property owned by the Operating Partnership.

         (ii) All fees and other expenses incurred by the Partnership to promote
     the  sale of (or to  sell) a  Partnership  Interest  that  can  neither  be
     deducted nor amortized  under Section 709 of the Code, if any,  shall,  for
     purposes of Capital Account maintenance, be treated as an item of deduction
     at the  time  such  fees and  other  expenses  are  incurred  and  shall be
     allocated among the Partners pursuant to Section 6.1.

         (iii)  Except as  otherwise  provided  in Treasury  Regulation  Section
     1.704-1(b)(2)(iv)(m),  the  computation of all items of income,  gain, loss
     and deduction  shall be made without  regard to any election  under Section
     754 of the Code which may be made by the Partnership and, as to those items
     described in Section  705(a)(1)(B)  or  705(a)(2)(B)  of the Code,  without
     regard to the fact that such items are not  includable  in gross  income or
     are neither  currently  deductible nor  capitalized  for federal income tax
     purposes.  To the extent an  adjustment  to the  adjusted  tax basis of any
     Partnership  asset  pursuant  to  Section  734(b)  or 743(b) of the Code is
     required, pursuant to Treasury Regulation Section 1.704-1(b)(2)(iv)(m),  to
     be taken into account in determining  Capital Accounts,  the amount of such
     adjustment in the Capital  Accounts  shall be treated as an item of gain or
     loss.

         (iv) Any income,  gain or loss attributable to the taxable  disposition
     of any Partnership property shall be determined as if the adjusted basis of
     such  property as of such date of  disposition  were equal in amount to the
     Partnership's Carrying Value with respect to such property as of such date.

         (v) In accordance with the  requirements of Section 704(b) of the Code,
     any deductions for depreciation, cost recovery or amortization attributable
     to any Contributed Property shall be determined as if the adjusted basis of
     such property on the date it was acquired by the Partnership  were equal to
     the Agreed Value of such property.  Upon an adjustment  pursuant to Section
     5.5(d)  to the  Carrying  Value  of any  Partnership  property  subject  to
     depreciation,  cost recovery or  amortization,  any further  deductions for
     such  depreciation,  cost  recovery or  amortization  attributable  to such
     property  shall be determined (A) as if the adjusted basis of such property
     were equal to the Carrying  Value of such  property  immediately  following
     such  adjustment  and (B) using a rate of  depreciation,  cost  recovery or
     amortization  derived  from  the  same  method  and  useful  life  (or,  if
     applicable, the remaining useful life) as is applied for federal income tax
     purposes;  provided,  however, that, if the asset has a zero adjusted basis
     for  federal   income  tax   purposes,   depreciation,   cost  recovery  or
     amortization  deductions  shall be determined  using any reasonable  method
     that the General Partner may adopt.

         (vi) If the  Partnership's  adjusted  basis  in a  depreciable  or cost
     recovery  property is reduced for federal  income tax purposes  pursuant to
     Section  48(q)(1)  or 48(q)(3)  of the Code,  the amount of such  reduction
     shall,   solely  for  purposes  hereof,  be  deemed  to  be  an  additional
     depreciation or cost recovery deduction in the year such property is placed
     in service and shall be allocated  among the  Partners  pursuant to Section
     6.1. Any restoration of such basis pursuant to Section 48(q)(2) of the Code
     shall,  to the extent  possible,  be  allocated  in the same  manner to the
     Partners to whom such deemed deduction was allocated.

     (c) (i) A transferee of a Partnership  Interest shall succeed to a pro rata
portion of the Capital  Account of the  transferor  relating to the  Partnership
Interest so transferred.



                                       12

<PAGE>





     (ii) Immediately  prior to the transfer of (A) a Subordinated  Unit or of a
Subordinated  Unit that has converted into a Common Unit pursuant to Section 5.8
by a holder  thereof  (other than a transfer to an Affiliate  unless the General
Partner  elects to have  this  subparagraph  5.5(c)(ii)  apply) or (B) a Class A
Special Unit that has converted into a Common Unit pursuant to Section 5.12, the
Capital  Account  maintained  for such Person with  respect to its  Subordinated
Units,  converted Subordinated Units or converted Class A Special Units will (x)
first, be allocated to the Subordinated Units,  converted  Subordinated Units or
converted  Class A Special  Units to be  transferred  in an amount  equal to the
product of (1) the number of such  Subordinated  Units,  converted  Subordinated
Units or converted  Class A Special Units to be transferred and (2) the Per Unit
Capital Amount for a Common Unit, and (y) second,  any remaining balance in such
Capital Account will be retained by the transferor, regardless of whether it has
retained any Subordinated Units, converted Subordinated Units or converted Class
A  Special  Units.  Following  any such  allocation,  the  transferor's  Capital
Account,  if any,  maintained with respect to the retained  Subordinated  Units,
converted  Subordinated  Units or converted  Class A Special Units, if any, will
have a balance equal to the amount allocated under clause (y)  hereinabove,  and
the  transferee's  Capital Account  established  with respect to the transferred
Subordinated  Units,  converted  Subordinated Units or converted Class A Special
Units  will  have a balance  equal to the  amount  allocated  under  clause  (x)
hereinabove.  If  the  transferor  has  not  retained  any  Subordinated  Units,
converted  Subordinated  Units or converted Class A Special Units, any remaining
balance in such  Capital  Account will be retained by  transferor,  such Capital
Account  interest  having  rights to receive  distributions  pursuant to Section
12.4(c)  and  being  allocated  Net  Termination   Losses  pursuant  to  Section
6.1(c)(ii)(C).

     (d)    (i)    In    accordance    with    Treasury    Regulation    Section
1.704-1(b)(2)(iv)(f),  on an issuance of  additional  Partnership  Interests for
cash or Contributed Property or the conversion of the General Partner's Combined
Interest to Common Units pursuant to Section 11.3(c), the Capital Account of all
Partners and the Carrying Value of each Partnership  property  immediately prior
to such issuance shall be adjusted  upward or downward to reflect any Unrealized
Gain or Unrealized Loss  attributable to such Partnership  property,  as if such
Unrealized Gain or Unrealized Loss had been recognized on an actual sale of each
such property  immediately  prior to such issuance and had been allocated to the
Partners at such time  pursuant to Section 6.1 in the same manner as any item of
gain or loss actually  recognized  during such period would have been allocated.
In  determining  such  Unrealized  Gain or Unrealized  Loss,  the aggregate cash
amount and fair  market  value of all  Partnership  assets  (including,  without
limitation,  cash or cash  equivalents)  immediately  prior to the  issuance  of
additional  Partnership  Interests  shall be determined  by the General  Partner
using such reasonable  method of valuation as it may adopt;  provided,  however,
that the General  Partner,  in arriving at such valuation,  must take fully into
account the fair market  value of the  Partnership  Interests of all Partners at
such time. The General  Partner shall  allocate such  aggregate  value among the
assets of the  Partnership (in such manner as it determines in its discretion to
be reasonable) to arrive at a fair market value for individual properties.

     (ii) In accordance with Treasury  Regulation Section  1.704-1(b)(2)(iv)(f),
immediately  prior to any  actual or  deemed  distribution  to a Partner  of any
Partnership  property  (other  than  a  distribution  of  cash  that  is  not in
redemption or retirement of a Partnership Interest), the Capital Accounts of all
Partners and the Carrying  Value of all  Partnership  property shall be adjusted
upward  or  downward  to  reflect  any  Unrealized   Gain  or  Unrealized   Loss
attributable  to  such  Partnership  property,  as if  such  Unrealized  Gain or
Unrealized Loss had been recognized in a sale of such property immediately prior
to such  distribution for an amount equal to its fair market value, and had been
allocated  to the  Partners,  at such time,  pursuant to Section 6.1 in the same
manner as any item of gain or loss actually  recognized during such period would
have been allocated.  In determining such Unrealized Gain or Unrealized Loss the
aggregate  cash  amount  and  fair  market  value  of  all  Partnership   assets
(including, without limitation, cash or cash equivalents) immediately prior to a
distribution  shall (A) in the case of an actual  distribution which is not made
pursuant  to  Section  12.4  or in the  case  of a  deemed  contribution  and/or
distribution  occurring as a result of a termination of the Partnership pursuant
to Section 708 of the Code,  be  determined  and allocated in the same manner as
that  provided  in  Section  5.5(d)(i)  or  (B)  in the  case  of a  liquidating
distribution  pursuant to Section  12.4,  be  determined  and  allocated  by the
Liquidator using such reasonable method of valuation as it may adopt.

     5.6 Issuances of Additional Partnership Securities.



                                       13

<PAGE>





     (a)  Subject  to  Section  5.7,  the  Partnership   may  issue   additional
Partnership  Securities and options,  rights,  warrants and appreciation  rights
relating to the Partnership  Securities for any Partnership  purpose at any time
and from time to time to such Persons for such  consideration  and on such terms
and  conditions  as shall be  established  by the  General  Partner  in its sole
discretion, all without the approval of any Limited Partners.

     (b) Each  additional  Partnership  Security  authorized to be issued by the
Partnership  pursuant to Section 5.6(a) may be issued in one or more classes, or
one or more series of any such  classes,  with such  designations,  preferences,
rights, powers and duties (which may be senior to existing classes and series of
Partnership  Securities),  as  shall  be fixed  by the  General  Partner  in the
exercise of its sole  discretion,  including (i) the right to share  Partnership
profits  and  losses or items  thereof;  (ii) the right to share in  Partnership
distributions;  (iii)  the  rights  upon  dissolution  and  liquidation  of  the
Partnership;  (iv)  whether,  and the  terms  and  conditions  upon  which,  the
Partnership may redeem the Partnership  Security;  (v) whether such  Partnership
Security is issued with the  privilege of conversion or exchange and, if so, the
terms  and  conditions  of such  conversion  or  exchange;  (vi) the  terms  and
conditions  upon which each  Partnership  Security will be issued,  evidenced by
certificates  and assigned or transferred;  and (vii) the right, if any, of each
such  Partnership  Security to vote on Partnership  matters,  including  matters
relating to the relative rights,  preferences and privileges of such Partnership
Security.

     (c) The  General  Partner is hereby  authorized  and  directed  to take all
actions  that it deems  necessary or  appropriate  in  connection  with (i) each
issuance  of   Partnership   Securities  and  options,   rights,   warrants  and
appreciation rights relating to Partnership  Securities pursuant to this Section
5.6, (ii) the conversion of the General Partner  Interest into Units pursuant to
the terms of this Agreement,  (iii) the admission of Additional Limited Partners
and (iv) all additional issuances of Partnership Securities. The General Partner
is further  authorized and directed to specify the relative  rights,  powers and
duties of the  holders  of the Units or other  Partnership  Securities  being so
issued.  The General  Partner  shall do all things  necessary to comply with the
Delaware  Act and is  authorized  and  directed  to do all things it deems to be
necessary or advisable in  connection  with any future  issuance of  Partnership
Securities or in connection with the conversion of the General Partner  Interest
into Units pursuant to the terms of this  Agreement,  including  compliance with
any statute,  rule,  regulation  or  guideline  of any  federal,  state or other
governmental  agency or any National  Securities  Exchange on which the Units or
other Partnership Securities are listed for trading.

     5.7  Limitations  on Issuance of  Additional  Partnership  Securities.  The
issuance of Partnership  Securities  pursuant to Section 5.6 shall be subject to
the following restrictions and limitations:

         (a) During the  Subordination  Period,  the Partnership shall not issue
     (and shall not issue any options,  rights,  warrants or appreciation rights
     relating to) an aggregate of more than 22,775,000  additional  Parity Units
     without the prior approval of the holders of a Unit  Majority.  The Class A
     Special  Units  issued  hereunder  shall be deemed to be Parity  Units.  In
     applying this  limitation,  there shall be excluded  Common Units and other
     Parity   Units  issued  (i)  in   connection   with  the  exercise  of  the
     Over-Allotment  Option, (ii) in accordance with Sections 5.7(b) and 5.7(c),
     (iii) upon conversion of  Subordinated  Units pursuant to Section 5.8, (iv)
     upon conversion of Class A Special Units pursuant to Section 5.12, (v) upon
     conversion of the General  Partner  Interest  pursuant to Section  11.3(c),
     (vi) pursuant to the employee  benefit plans of the General  Partner,  EPC,
     the  Partnership  or any  other  Group  Member  and (vii) in the event of a
     combination or subdivision of Common Units.

         (b) The Partnership may also issue an unlimited number of Parity Units,
     prior to the end of the  Subordination  Period and without the  approval of
     the  Unitholders  if  such  issuance  occurs  (i)  in  connection  with  an
     Acquisition  or a  Capital  Improvement  or  (ii)  within  365  days  of an
     Acquisition  or a  Capital  Improvement  where the net  proceeds  from such
     issuance  are  used  to  repay  debt  incurred  in  connection   with  such
     Acquisition or Capital Improvement,  in each case where such Acquisition or
     Capital Improvement involves assets that, if acquired by the Partnership as
     of the date that is one year prior to the first day of the Quarter in which
     such Acquisition is to be consummated or such Capital  Improvement is to be
     completed, would have resulted, on a pro forma basis, in an increase in:



                                       14

<PAGE>





              (A) the amount of  Adjusted  Operating  Surplus  generated  by the
         Partnership  on a  per-Unit  basis  (for all  outstanding  Units)  with
         respect to each of the four most recently  completed Quarters (on a pro
         forma basis), as compared to

              (B) the actual amount of Adjusted  Operating  Surplus generated by
         the  Partnership  on a  per-Unit  basis  (for  all  outstanding  Units)
         (excluding  Adjusted Operating Surplus  attributable to the Acquisition
         or Capital Improvement) with respect to each of such four most recently
         completed Quarters.

     If the  issuance  of  Units  with  respect  to an  Acquisition  or  Capital
Improvement  occurs within the first four full Quarters  after the Closing Date,
then  Adjusted  Operating  Surplus  as  used  in  clauses  (A)  (subject  to the
succeeding  sentence) and (B) above will be calculated (i) for each Quarter,  if
any, that commenced  after the closing of this offering for which actual results
of operations are available,  based on the actual Adjusted  Operating Surplus of
the  Partnership  generated with respect to such Quarter and (ii) for each other
Quarter,  on a  pro  forma  basis  not  inconsistent  with  the  procedures,  as
applicable, set forth in Appendix D to the Registration Statement.  Furthermore,
the amount in clause (A) shall be determined on a pro forma basis  assuming that
(1) all of the Parity Units to be issued in connection with (or as a part of but
within 365 days of) such Acquisition or Capital  Improvement had been issued and
outstanding,  (2) all  indebtedness for borrowed money to be incurred or assumed
in connection with such Acquisition or Capital  Improvement (other than any such
indebtedness  that is to be repaid with the proceeds of such  issuance) had been
incurred or assumed,  in each case as of the  commencement of such  four-Quarter
period,  (3) the  personnel  expenses  that  would  have  been  incurred  by the
Partnership in the operation of the acquired  assets are the personnel  expenses
for employees to be retained by the Partnership in the operation of the acquired
assets,  and (4) the  non-personnel  costs and expenses are computed on the same
basis as those incurred by the Partnership in the operation of the Partnership's
business at similarly situated Partnership facilities.

     (c) During the Subordination  Period,  the Partnership shall not issue (and
shall not issue any options,  rights,  warrants or appreciation  rights relating
to)  additional  Partnership  Securities  having rights to  distributions  or in
liquidation  ranking  prior or senior to the  Common  Units,  without  the prior
approval of the holders of a Unit Majority.

     (d) No fractional Units shall be issued by the Partnership.

     5.8 Conversion of Subordinated Units.

     (a) A total of 5,352,468 of the Outstanding Subordinated Units will convert
into Common Units on a one-for-one  basis on the first day after the Record Date
for  distribution in respect of any Quarter ending on or after June 30, 2001, in
respect of which:

         (i)  distributions  under  Section  6.4 in respect  of all  Outstanding
     Common  Units and  Subordinated  Units  with  respect  to each of the three
     consecutive,  non-overlapping  four-Quarter  periods immediately  preceding
     such date equaled or exceeded the sum of the Minimum Quarterly Distribution
     on all of the Outstanding  Common Units and Subordinated  Units during such
     periods;

         (ii) the Adjusted  Operating Surplus generated during each of the three
     consecutive,  non-overlapping  four- Quarter periods immediately  preceding
     such date equaled or exceeded the sum of the Minimum Quarterly Distribution
     on all of the Common  Units and  Subordinated  Units that were  Outstanding
     during such periods on a fully diluted basis (i.e., taking into account for
     purposes  of  such   determination   all  Outstanding   Common  Units,  all
     Outstanding  Subordinated  Units, all Common Units and  Subordinated  Units
     issuable  upon  exercise of employee  options that have,  as of the date of
     determination,  already vested or are scheduled to vest prior to the end of
     the Quarter  immediately  following  the Quarter with respect to which such
     determination  is made,  and all Common Units and  Subordinated  Units that
     have as of the date of determination,  been earned by but not yet issued to
     management of the Partnership in respect of incentive  compensation),  plus
     the related distribution on the General Partner Interest and on the general
     partner interest in the Operating Partnership; and


                                       15

<PAGE>





         (iii) the Cumulative Common Unit Arrearage on all of the Common Units
     is zero.

     (b) An  additional  5,352,468 of the  Outstanding  Subordinated  Units will
convert  into  Common  Units on a  one-for-one  basis on the first day after the
Record Date for  distribution  in respect of any Quarter ending on or after June
30, 2002, in respect of which:

         (i)  distributions  under  Section  6.4 in respect  of all  Outstanding
     Common  Units and  Subordinated  Units  with  respect  to each of the three
     consecutive,  non-overlapping  four-Quarter  periods immediately  preceding
     such date equaled or exceeded the sum of the Minimum Quarterly Distribution
     on all of the Outstanding  Common Units and Subordinated  Units during such
     periods;

         (ii) the Adjusted  Operating Surplus generated during each of the three
     consecutive,  non-overlapping  four- Quarter periods immediately  preceding
     such date equaled or exceeded the sum of the Minimum Quarterly Distribution
     on all of the Common  Units and  Subordinated  Units that were  outstanding
     during such periods on a fully diluted basis (i.e., taking into account for
     purposes  of  such   determination   all  Outstanding   Common  Units,  all
     Outstanding  Subordinated  Units, all Common Units and  Subordinated  Units
     issuable  upon  exercise of employee  options that have,  as of the date of
     determination,  already vested or are scheduled to vest prior to the end of
     the Quarter  immediately  following  the Quarter with respect to which such
     determination  is made,  and all Common Units and  Subordinated  Units that
     have as of the date of determination,  been earned by but not yet issued to
     management of the Partnership in respect of incentive  compensation),  plus
     the related distribution on the General Partner Interest and on the general
     partner interest in the Operating Partnership; and

         (iii) the Cumulative Common Unit Arrearage on all of the Common Units
     is zero;

provided,  however,  that the conversion of Subordinated  Units pursuant to this
Section 5.8(b) may not occur until at least one year following the conversion of
Subordinated Units pursuant to Section 5.8(a).

     (c) In the event that less than all of the Outstanding  Subordinated  Units
shall convert into Common Units  pursuant to Section  5.8(a) or 5.8(b) at a time
when there shall be more than one holder of Subordinated Units, then, unless all
of the holders of Subordinated Units shall agree to a different allocation,  the
Subordinated Units that are to be converted into Common Units shall be allocated
among  the  holders  of  Subordinated  Units  pro rata  based on the  number  of
Subordinated Units held by each such holder.

     (d) Any  Subordinated  Units  that  are not  converted  into  Common  Units
pursuant  to  Sections  5.8(a)  and (b) shall  convert  into  Common  Units on a
one-for-one  basis on the first day following the Record Date for  distributions
in respect of the final Quarter of the Subordination Period.

     (e)  Notwithstanding  any other provision of this  Agreement,  all the then
Outstanding Subordinated Units will automatically convert into Common Units on a
one-for-one basis as set forth in, and pursuant to the terms of, Section 11.4.

     (f) A  Subordinated  Unit that has  converted  into a Common  Unit shall be
subject to the provisions of Section 6.7(b).

     5.9 Limited  Preemptive  Right.  Except as provided in this Section 5.9, no
Person  shall have any  preemptive,  preferential  or other  similar  right with
respect to the issuance of any Partnership Security,  whether unissued,  held in
the treasury or hereafter  created.  The General  Partner  shall have the right,
which  it may  from  time  to  time  assign  in  whole  or in part to any of its
Affiliates,  to purchase Partnership  Securities from the Partnership  whenever,
and on the same terms that, the  Partnership  issues  Partnership  Securities to
Persons  other  than the  General  Partner  and its  Affiliates,  to the  extent
necessary to maintain the  Percentage  Interests of the General  Partner and its
Affiliates equal to that which existed immediately prior to the issuance of such
Partnership Securities.



                                       16

<PAGE>





     5.10 Splits and Combinations.

     (a) Subject to Sections  5.10(d),  6.6 and 6.8 (dealing with adjustments of
distribution  levels),  the  Partnership  may  make a Pro Rata  distribution  of
Partnership  Securities  to all Record  Holders or may effect a  subdivision  or
combination  of  Partnership  Securities so long as, after any such event,  each
Partner shall have the same  Percentage  Interest in the  Partnership  as before
such event, and any amounts calculated on a per Unit basis (including any Common
Unit  Arrearage or  Cumulative  Common Unit  Arrearage) or stated as a number of
Units (including the number of Subordinated  Units that may convert prior to the
end of the Subordination  Period, and the number of additional Parity Units that
may be issued pursuant to Section 5.7 without a Unitholder  vote, and the number
of Common Units into which Class A Special Units are to be converted pursuant to
Section 5.12) are proportionately  adjusted  retroactive to the beginning of the
Partnership.

     (b) Whenever such a distribution, subdivision or combination of Partnership
Securities  is declared,  the General  Partner  shall select a Record Date as of
which the distribution,  subdivision or combination shall be effective and shall
send  notice  thereof at least 20 days prior to such  Record Date to each Record
Holder as of a date not less than 10 days prior to the date of such notice.  The
General Partner also may cause a firm of independent public accountants selected
by it to  calculate  the  number of  Partnership  Securities  to be held by each
Record  Holder  after  giving  effect  to  such  distribution,   subdivision  or
combination.  The General  Partner shall be entitled to rely on any  certificate
provided  by  such  firm  as  conclusive   evidence  of  the  accuracy  of  such
calculation.

     (c) Promptly following any such  distribution,  subdivision or combination,
the  Partnership  may issue  Certificates  to the Record  Holders of Partnership
Securities  as of the  applicable  Record  Date  representing  the new number of
Partnership  Securities held by such Record Holders,  or the General Partner may
adopt such other  procedures as it may deem appropriate to reflect such changes.
If any such  combination  results  in a  smaller  total  number  of  Partnership
Securities  Outstanding,  the Partnership  shall require,  as a condition to the
delivery  to a Record  Holder  of such new  Certificate,  the  surrender  of any
Certificate held by such Record Holder immediately prior to such Record Date.

     (d) The Partnership shall not issue fractional Units upon any distribution,
subdivision  or  combination  of  Units.  If  a  distribution,   subdivision  or
combination  of Units would result in the issuance of  fractional  Units but for
the provisions of Section 5.7(d) and this Section 5.10(d),  each fractional Unit
shall be rounded to the  nearest  whole Unit (and a 0.5 Unit shall be rounded to
the next higher Unit).

     5.11 Fully Paid and Non-Assessable Nature of Limited Partner Interests. All
Limited  Partner  Interests  issued  pursuant  to,  and in  accordance  with the
requirements of, this Article V shall be fully paid and  non-assessable  Limited
Partner Interests in the Partnership,  except as such  non-assessability  may be
affected by Section 17-607 of the Delaware Act.

     5.12 Creation and Conversion of Class A Special Units.  Pursuant to Section
5.6, the General Partner hereby  designates and creates a special class of Units
designated "Class A Special Units" and fixes the  designations,  preferences and
relative, participating,  optional or other special rights, powers and duties of
the holders of the Class A Special Units as follows:

     (a) The Class A Special  Units  shall be  divided  into four  series as set
forth  below,  and each series of Class A Special  Units shall be evidenced by a
distinct  Certificate issued in accordance with Section 4.1. The number of Class
A  Special  Units  comprising  each  series  of  Class  A  Special  Units  shall
automatically  convert into Common Units on a one-for-one  basis on the date set
forth  opposite  such  number  below (the  "Class A Special  Units  Conversation
Dates"):

         (i)  1,000,000  Series  2000  Class A  Special  Units - the  first  day
     following the Record Date for  distribution in respect of the Quarter ended
     June 30, 2000;



                                       17

<PAGE>





         (ii)  5,000,000  Series  2001  Class A  Special  Units - the  first day
     following the Record Date for  distribution in respect of the Quarter ended
     June 30, 2001;

         (iii)  8,500,000  Series  2002  Class A  Special  Units  plus the first
     1,000,000  Series 2002B Class A Special Units,  if any,  issued pursuant to
     the second sentence of Section 5.3(d) upon  satisfaction of the Performance
     Tests -- the  first day  following  the  Record  Date for  distribution  in
     respect of the Quarter ended June 30, 2002; and

         (iv)  other  than the  Series  2002B  Class A Special  Units  converted
     pursuant  to  Section  5.12(a)(iii),  the  number of Series  2002B  Class A
     Special Units,  if any,  issued  pursuant to the second sentence of Section
     5.3(d) upon satisfaction of the Performance Tests - the first day following
     the Record Date for  distribution  in respect of the Quarter ended June 30,
     2003

     ; provided, however, that notwithstanding the foregoing the Class A Special
     Units will not convert or be convertible into Common Units until after such
     time as the issuance of such Common Units has been approved by holders of a
     majority of the Units (not  including  for this purpose the Class A Special
     Units) present and entitled to vote at a meeting of  Unitholders  called to
     consider and vote upon such issuance.

     (b) Except as otherwise  provided in this Section 5.12(b),  upon conversion
pursuant to Section  5.12(a),  Class A Special Units to be converted shall cease
to remain  outstanding  and  shall  have no rights  or  obligations  under  this
Agreement.  Upon a request from the General  Partner,  Partners  holding Class A
Special  Units  converted  pursuant  to  Section  5.12(a)  shall  surrender  the
Certificates  evidencing such Class A Special Units in exchange for Certificates
issued in accordance with Section 4.1.

     (c) Except for  distributions  pursuant  to Section  12.4(c)  and except as
otherwise  expressly  provided in this  Agreement  by  reference  to the Class A
Special Units, the Class A Special Units shall have no voting rights,  rights to
distributions,  rights to allocation, rights upon dissolution and liquidation or
other rights with respect to the Partnership.

     (d) A Class A Special Unit that has  converted  into a Common Unit shall be
subject to the provisions of Section 6.7(b).


                                   ARTICLE VI

                          ALLOCATIONS AND DISTRIBUTIONS

     6.1 Allocations for Capital Account  Purposes.  For purposes of maintaining
the  Capital  Accounts  and in  determining  the  rights of the  Partners  among
themselves,  the  Partnership's  items  of  income,  gain,  loss  and  deduction
(computed in  accordance  with  Section  5.5(b))  shall be  allocated  among the
Partners in each taxable year (or portion thereof) as provided herein below.

     (a) Net Income. After giving effect to the special allocations set forth in
Section 6.1(d), Net Income for each taxable year and all items of income,  gain,
loss and  deduction  taken into account in computing Net Income for such taxable
year shall be allocated as follows:

         (i)  First,  100% to the  General  Partner  in an  amount  equal to the
     aggregate Net Losses  allocated to the General Partner  pursuant to Section
     6.1(b)(iii)  for all previous  taxable years until the aggregate Net Income
     allocated to the General Partner pursuant to this Section 6.1(a)(i) for the
     current  taxable  year  and all  previous  taxable  years  is  equal to the
     aggregate Net Losses  allocated to the General Partner  pursuant to Section
     6.1(b)(iii) for all previous taxable years;



                                       18

<PAGE>





         (ii)  Second,  1% to the  General  Partner  in an  amount  equal to the
     aggregate Net Losses  allocated to the General Partner  pursuant to Section
     6.1(b)(ii) for all previous  taxable years and 99% to  Unitholders  holding
     Common Units and  Subordinated  Units in accordance  with their  respective
     Percentage  Interests,  until the  aggregate  Net Income  allocated to such
     Partners  pursuant to this Section  6.1(a)(ii) for the current taxable year
     and all  previous  taxable  years  is  equal to the  aggregate  Net  Losses
     allocated to such Partners pursuant to Section  6.1(b)(ii) for all previous
     taxable years; and

         (iii)  Third,  the  balance,  if any,  100% to the General  Partner and
     Unitholders  holding Common Units and Subordinated Units in accordance with
     their respective Percentage Interests.

     (b) Net Losses. After giving effect to the special allocations set forth in
Section  6.1(d),  Net  Losses for each  taxable  period and all items of income,
gain,  loss and  deduction  taken into account in computing  Net Losses for such
taxable period shall be allocated as follows:

         (i) First,  1% to the General  Partner and 99% to  Unitholders  holding
     Common Units and  Subordinated  Units in accordance  with their  respective
     Percentage Interests,  until the aggregate Net Losses allocated pursuant to
     this  Section  6.1(b)(i)  for the  current  taxable  year and all  previous
     taxable  years is equal  to the  aggregate  Net  Income  allocated  to such
     Partners  pursuant to Section  6.1(a)(iii) for all previous  taxable years;
     provided  that the Net  Losses  shall  not be  allocated  pursuant  to this
     Section  6.1(b)(i)  to the  extent  that such  allocation  would  cause any
     Unitholder to have a deficit balance in its Adjusted Capital Account at the
     end of such taxable year (or increase any existing  deficit  balance in its
     Adjusted Capital Account);

         (ii)  Second,  1% to the  General  Partner  and 99% to the  Unitholders
     holding  Common  Units and  Subordinated  Units in  accordance  with  their
     respective  Percentage  Interests;  provided,  that Net Losses shall not be
     allocated  pursuant  to this  Section  6.1(b)(ii)  to the extent  that such
     allocation  would  cause any  Unitholder  to have a deficit  balance in its
     Adjusted  Capital  Account at the end of such taxable year (or increase any
     existing deficit balance in its Adjusted Capital Account);

         (iii) Third, the balance, if any, 100% to the General Partner.

     (c) Net  Termination  Gains and Losses.  After giving effect to the special
allocations  set forth in Section  6.1(d),  all items of income,  gain, loss and
deduction  taken  into  account  in  computing  Net  Termination   Gain  or  Net
Termination  Loss for such taxable  period shall be allocated in the same manner
as such Net Termination Gain or Net Termination Loss is allocated hereunder. All
allocations  under  this  Section  6.1(c)  shall be made after  Capital  Account
balances have been adjusted by all other allocations provided under this Section
6.1 and after all  distributions  of Available  Cash provided under Sections 6.4
and 6.5 have been made;  provided,  however,  that  solely for  purposes of this
Section 6.1(c),  Capital Accounts shall not be adjusted for  distributions  made
pursuant to Section 12.4.

         (i) If a Net  Termination  Gain is  recognized  (or  deemed  recognized
     pursuant to Section  5.5(d)),  such Net Termination Gain shall be allocated
     among the Partners in the following manner (and the Capital Accounts of the
     Partners  shall be  increased  by the  amount so  allocated  in each of the
     following  subclauses,  in the order  listed,  before an allocation is made
     pursuant to the next succeeding subclause):

              (A) First, to each Partner having a deficit balance in its Capital
         Account, in the proportion that such deficit balance bears to the total
         deficit  balances in the Capital  Accounts of all Partners,  until each
         such Partner has been allocated Net Termination  Gain equal to any such
         deficit balance in its Capital Account;

              (B) Second,  if prior to the  conversion  of the last  Outstanding
         Class A Special  Unit,  the Per Unit  Capital  Amount with respect to a
         Class A  Special  Unit is  higher  or lower  than the Per Unit  Capital
         Amount with respect to each Common Unit, 99% to the Unitholders holding
         Common Units and Class A Special Units in


                                       19

<PAGE>





         the manner and amount  necessary  to  equalize,  to the maximum  extent
         possible,  the Per Unit Capital Amount with respect to each Common Unit
         and each Class A Special Unit, and 1% to the General Partner;

              (C)  Third,  99% to  all  Unitholders  holding  Common  Units,  in
         proportion  to  their  relative  Percentage  Interests,  and  1% to the
         General  Partner  until the  Capital  Account in respect of each Common
         Unit  then  Outstanding  is  equal  to the sum of (1)  its  Unrecovered
         Capital  plus (2) the Minimum  Quarterly  Distribution  for the Quarter
         during which the Liquidation  Date occurs,  reduced by any distribution
         pursuant to Section  6.4(a)(i)  or (b)(i)  with  respect to such Common
         Unit for such  Quarter (the amount  determined  pursuant to this clause
         (2) is  hereinafter  defined as the  "Unpaid  MQD"),  plus (3) any then
         existing Cumulative Common Unit Arrearage;

              (D) Fourth,  if such Net  Termination  Gain is  recognized  (or is
         deemed to be recognized)  prior to the expiration of the  Subordination
         Period,  99%  to  all  Unitholders   holding   Subordinated  Units,  in
         proportion  to  their  relative  Percentage  Interests,  and  1% to the
         General   Partner  until  the  Capital   Account  in  respect  of  each
         Subordinated   Unit  then  Outstanding   equals  the  sum  of  (1)  its
         Unrecovered  Capital,  determined  for the  taxable  year  (or  portion
         thereof) to which this allocation of gain relates, plus (2) the Minimum
         Quarterly  Distribution  for the Quarter  during which the  Liquidation
         Date  occurs,   reduced  by  any   distribution   pursuant  to  Section
         6.4(a)(iii) with respect to such Subordinated Unit for such Quarter;

              (E)  Fifth,  99% to all  Unitholders,  in  accordance  with  their
         relative Percentage Interests,  and 1% to the General Partner until the
         Capital  Account in respect of each  Common  Unit then  Outstanding  is
         equal to the sum of (1) its  Unrecovered  Capital,  plus (2) the Unpaid
         MQD, plus (3) any then existing Cumulative Common Unit Arrearage,  plus
         (4) the excess of (aa) the First Target  Distribution  less the Minimum
         Quarterly Distribution for each Quarter of the Partnership's  existence
         over  (bb) the  cumulative  per Unit  amount  of any  distributions  of
         Operating Surplus that was distributed  pursuant to Sections 6.4(a)(iv)
         and  6.4(b)(ii)  (the  sum  of  (1)  plus  (2)  plus  (3)  plus  (4) is
         hereinafter defined as the "First Liquidation Target Amount");

              (F) Sixth,  85.8673% to all Unitholders,  in accordance with their
         relative  Percentage  Interests,  and  14.1327% to the General  Partner
         until  the  Capital  Account  in  respect  of  each  Common  Unit  then
         Outstanding  is equal to the sum of (1) the  First  Liquidation  Target
         Amount, plus (2) the excess of (aa) the Second Target Distribution less
         the First Target  Distribution  for each  Quarter of the  Partnership's
         existence over (bb) the cumulative per Unit amount of any distributions
         of  Operating  Surplus  that  was  distributed   pursuant  to  Sections
         6.4(a)(v)  and  6.4(b)(iii)  (the sum of (1)  plus  (2) is  hereinafter
         defined as the "Second Liquidation Target Amount");

              (G) Seventh, 75.7653% to all Unitholders, in accordance with their
         relative  Percentage  Interests,  and  24.2347% to the General  Partner
         until  the  Capital  Account  in  respect  of  each  Common  Unit  then
         Outstanding  is equal to the sum of (1) the Second  Liquidation  Target
         Amount,  plus (2) the excess of (aa) the Third Target Distribution less
         the Second Target  Distribution  for each Quarter of the  Partnership's
         existence over (bb) the cumulative per Unit amount of any distributions
         of  Operating  Surplus  that  was  distributed   pursuant  to  Sections
         6.4(a)(vi) and 6.4(b)(iv); and

              (H) Finally, any remaining amount 50.5102% to all Unitholders,  in
         accordance with their relative  Percentage  Interests,  and 49.4898% to
         the General Partner.

         (ii) If a Net  Termination  Loss is  recognized  (or deemed  recognized
     pursuant to Section  5.5(d)),  such Net Termination Loss shall be allocated
     among the Partners in the following manner (and the Capital Accounts of the
     Partners  shall be  decreased  by the  amount so  allocated  in each of the
     following  subclauses,  in the order  listed,  before an allocation is made
     pursuant to the next succeeding subclause):



                                       20

<PAGE>





              (A)  First,  prior  to  the  conversion  of the  last  Outstanding
         Subordinated Unit, 99% to the Unitholders  holding  Subordinated Units,
         in proportion to their  relative  Percentage  Interests,  and 1% to the
         General   Partner  until  the  Capital   Account  in  respect  of  each
         Subordinated Unit then Outstanding has been reduced to zero;

              (B) Second,  if, prior to the  conversion of the last  Outstanding
         Class A Special  Unit,  the Per Unit  Capital  Amount with respect to a
         Class A  Special  Unit is  higher  or lower  than the Per Unit  Capital
         Amount with respect to each Common Unit, 99% to the Unitholders holding
         Common  Units  and  Class A  Special  Units in the  manner  and  amount
         necessary to equalize,  to the maximum  extent  possible,  the Per Unit
         Capital  Amount  with  respect  to each  Common  Unit and each  Class A
         Special Unit, and 1% to the General Partner;

              (C) Third, 99% to all Unitholders holding Common Units and Class A
         Special Units and to holders of Capital Account interests  described in
         the  last  sentence  of  Section  5.5(c)(ii),  in  proportion  to their
         relative  Capital Account  balances and 1% to the General Partner until
         the Capital  Account in respect of each Common Unit and Class A Special
         Unit then Outstanding has been reduced to zero; and

              (D) Fourth, the balance, if any, 100% to the General Partner.

     (d)  Special  Allocations.  Notwithstanding  any  other  provision  of this
Section 6.1, the following  special  allocations  shall be made for such taxable
period:

         (i)  Partnership  Minimum Gain  Chargeback.  Notwithstanding  any other
     provision of this  Section  6.1, if there is a net decrease in  Partnership
     Minimum Gain during any Partnership  taxable period,  each Partner shall be
     allocated  items of  Partnership  income and gain for such period (and,  if
     necessary,  subsequent  periods)  in the manner  and  amounts  provided  in
     Treasury    Regulation    Sections    1.704-2(f)(6),    1.704-2(g)(2)   and
     1.704-2(j)(2)(i),  or any successor provision. For purposes of this Section
     6.1(d),   each  Partner's   Adjusted   Capital  Account  balance  shall  be
     determined,  and the allocation of income or gain required  hereunder shall
     be effected,  prior to the application of any other allocations pursuant to
     this  Section  6.1(d) with respect to such  taxable  period  (other than an
     allocation pursuant to Sections  6.1(d)(vi) and 6.1(d)(vii)).  This Section
     6.1(d)(i)  is  intended  to  comply  with  the  Partnership   Minimum  Gain
     chargeback  requirement in Treasury Regulation Section 1.704-2(f) and shall
     be interpreted consistently therewith.

         (ii)   Chargeback   of   Partner   Nonrecourse   Debt   Minimum   Gain.
     Notwithstanding  the other  provisions  of this  Section  6.1  (other  than
     Section  6.1(d)(i)),  except as  provided in  Treasury  Regulation  Section
     1.704-2(i)(4),  if there is a net  decrease  in  Partner  Nonrecourse  Debt
     Minimum  Gain during any  Partnership  taxable  period,  any Partner with a
     share of Partner  Nonrecourse  Debt Minimum  Gain at the  beginning of such
     taxable period shall be allocated items of Partnership  income and gain for
     such  period  (and,  if  necessary,  subsequent  periods) in the manner and
     amounts  provided  in  Treasury  Regulation   Sections   1.704-2(i)(4)  and
     1.704-2(j)(2)(ii),  or any  successor  provisions.  For  purposes  of  this
     Section 6.1(d),  each Partner's  Adjusted  Capital Account balance shall be
     determined,  and the allocation of income or gain required  hereunder shall
     be effected,  prior to the application of any other allocations pursuant to
     this  Section  6.1(d),  other  than  Section  6.1(d)(i)  and other  than an
     allocation pursuant to Sections 6.1(d)(vi) and 6.1(d)(vii), with respect to
     such taxable period. This Section 6.1(d)(ii) is intended to comply with the
     chargeback of items of income and gain  requirement in Treasury  Regulation
     Section 1.704-2(i)(4) and shall be interpreted consistently therewith.

         (iii) Priority Allocations.

              (A) If the amount of cash or the Net Agreed  Value of any property
         distributed  (except cash or property  distributed  pursuant to Section
         12.4) to any Unitholder with respect to its Units for a taxable year is
         greater (on a per Unit basis) than the amount of cash or the Net Agreed
         Value of property  distributed to the other Unitholders with respect to
         their Units (on a per Unit basis),  then (1) each Unitholder  receiving
         such greater  cash or property  distribution  shall be allocated  gross
         income in an amount equal to the product of (aa) the


                                       21

<PAGE>





         amount  by  which  the  distribution  (on a per  Unit  basis)  to  such
         Unitholder  exceeds  the  distribution  (on a per  Unit  basis)  to the
         Unitholders  receiving the smallest distribution and (bb) the number of
         Units owned by the Unitholder receiving the greater  distribution;  and
         (2) the General Partner shall be allocated gross income in an aggregate
         amount equal to 1/99 of the sum of the amounts  allocated in clause (1)
         above.

              (B) After the  application of Section  6.1(d)(iii)(A),  all or any
         portion of the remaining items of Partnership  gross income or gain for
         the taxable  period,  if any,  shall be  allocated  100% to the General
         Partner,  until the  aggregate  amount of such items  allocated  to the
         General  Partner  pursuant  to this  paragraph  6.1(d)(iii)(B)  for the
         current  taxable  year and all previous  taxable  years is equal to the
         cumulative  amount of all Incentive  Distributions  made to the General
         Partner  from the  Closing  Date to a date 45 days after the end of the
         current taxable year.

         (iv)  Qualified  Income Offset.  In the event any Partner  unexpectedly
     receives  any  adjustments,   allocations  or  distributions  described  in
     Treasury        Regulation        Sections         1.704-1(b)(2)(ii)(d)(4),
     1.704-1(b)(2)(ii)(d)(5),  or 1.704- 1(b)(2)(ii)(d)(6), items of Partnership
     income and gain shall be  specially  allocated to such Partner in an amount
     and manner sufficient to eliminate,  to the extent required by the Treasury
     Regulations  promulgated  under  Section  704(b) of the Code,  the  deficit
     balance,   if  any,  in  its  Adjusted  Capital  Account  created  by  such
     adjustments,  allocations or  distributions  as quickly as possible  unless
     such deficit balance is otherwise  eliminated pursuant to Section 6.1(d)(i)
     or (ii).

         (v) Gross  Income  Allocations.  In the event any Partner has a deficit
     balance in its Capital Account at the end of any Partnership taxable period
     in excess of the sum of (A) the amount such  Partner is required to restore
     pursuant  to the  provisions  of this  Agreement  and (B) the  amount  such
     Partner is deemed  obligated  to restore  pursuant to  Treasury  Regulation
     Sections  1.704-2(g)  and  1.704-2(i)(5),  such Partner  shall be specially
     allocated items of Partnership  gross income and gain in the amount of such
     excess as quickly as possible;  provided,  that an  allocation  pursuant to
     this  Section  6.1(d)(v)  shall be made only if and to the extent that such
     Partner  would have a deficit  balance in its  Capital  Account as adjusted
     after all other  allocations  provided  for in this  Section  6.1 have been
     tentatively made as if this Section 6.1(d)(v) were not in this Agreement.

         (vi)  Nonrecourse  Deductions.  Nonrecourse  Deductions for any taxable
     period  shall  be  allocated  to the  Partners  in  accordance  with  their
     respective Percentage  Interests.  If the General Partner determines in its
     good faith discretion that the Partnership's Nonrecourse Deductions must be
     allocated in a different  ratio to satisfy the safe harbor  requirements of
     the Treasury Regulations  promulgated under Section 704(b) of the Code, the
     General Partner is authorized, upon notice to the other Partners, to revise
     the  prescribed  ratio to the  numerically  closest ratio that does satisfy
     such requirements.

         (vii) Partner Nonrecourse  Deductions.  Partner Nonrecourse  Deductions
     for any taxable  period shall be  allocated  100% to the Partner that bears
     the Economic Risk of Loss with respect to the Partner  Nonrecourse  Debt to
     which such Partner  Nonrecourse  Deductions are  attributable in accordance
     with Treasury Regulation Section 1.704-2(i). If more than one Partner bears
     the Economic Risk of Loss with respect to a Partner  Nonrecourse Debt, such
     Partner  Nonrecourse  Deductions  attributable  thereto  shall be allocated
     between or among such Partners in accordance  with the ratios in which they
     share such Economic Risk of Loss.

         (viii)  Nonrecourse  Liabilities.  For purposes of Treasury  Regulation
     Section 1.752-3(a)(3),  the Partners agree that Nonrecourse  Liabilities of
     the  Partnership  in  excess of the sum of (A) the  amount  of  Partnership
     Minimum Gain and (B) the total amount of Nonrecourse Built-in Gain shall be
     allocated among the Partners in accordance with their respective Percentage
     Interests.

         (ix) Code Section 754  Adjustments.  To the extent an adjustment to the
     adjusted tax basis of any  Partnership  asset pursuant to Section 734(b) or
     743(b) of the Code is  required,  pursuant to Treasury  Regulation  Section
     1.704-1(b)(2)(iv)(m),  to be taken into  account in  determining  Capital
     Accounts, the amount of such adjustment to the


                                       22

<PAGE>





     Capital  Accounts  shall be treated  as an item of gain (if the  adjustment
     increases the basis of the asset) or loss (if the adjustment decreases such
     basis),  and such item of gain or loss shall be specially  allocated to the
     Partners  in a manner  consistent  with the manner in which  their  Capital
     Accounts  are  required  to be  adjusted  pursuant  to such  Section of the
     Treasury Regulations.

         (x) Economic Uniformity.  (A) With respect to any taxable period ending
     upon, or after, a Class A Special Unit Conversion Date, all or a portion of
     the remaining  items of  Partnership  gross income or gain for such taxable
     period,   after  taking  into  account  allocations   pursuant  to  Section
     6.1(d)(iii), shall be allocated 100% to the Partner holding Class A Special
     Units that have been  converted to Common Units  pursuant to Section  5.12,
     until such  Partner has been  allocated  an amount of gross  income or gain
     that  increases  the  Capital  Account  maintained  with  respect  to  such
     converted  Class A Special  Units to an amount  equal to the product of (1)
     the number of converted  Class A Special Units held by such Partner and (2)
     the Per  Unit  Capital  Amount  for a  Common  Unit.  The  purpose  of this
     allocation  is  to  establish   uniformity  between  the  Capital  Accounts
     underlying  converted  Class  A  Special  Units  and the  Capital  Accounts
     underlying  Common Units held by Persons other than the General Partner and
     its Affiliates  immediately prior to the conversion of such Class A Special
     Units into Common  Units.  This  allocation  method for  establishing  such
     economic uniformity will only be available if the method for allocating the
     Capital  Account  maintained  with  respect  to the Class A  Special  Units
     between the  transferred  and retained  Class A Special  Units  pursuant to
     Section  5.5(c)(ii) does not otherwise provide such economic  uniformity to
     the  converted  Class A Special  Units;  (B) at the election of the General
     Partner  with respect to any taxable  period  ending  upon,  or after,  the
     termination of the Subordination  Period, all or a portion of the remaining
     items of Partnership  gross income or gain for such taxable  period,  after
     taking  into  account  allocations  pursuant to  Sections  6.1(d)(iii)  and
     6.1(d)(x)(A),  shall be allocated 100% to each Partner holding Subordinated
     Units  that are  Outstanding  as of the  termination  of the  Subordination
     Period  ("Final  Subordinated  Units") in the  proportion  of the number of
     Final  Subordinated Units held by such Partner to the total number of Final
     Subordinated  Units  then  Outstanding,  until each such  Partner  has been
     allocated  an amount of gross  income or gain which  increases  the Capital
     Account  maintained  with  respect to such Final  Subordinated  Units to an
     amount equal to the product of (1) the number of Final  Subordinated  Units
     held by such Partner and (2) the Per Unit Capital Amount for a Common Unit.
     The  purpose of this  allocation  is to  establish  uniformity  between the
     Capital  Accounts  underlying  Final  Subordinated  Units  and the  Capital
     Accounts  underlying  Common  Units held by Persons  other than the General
     Partner and its  Affiliates  immediately  prior to the  conversion  of such
     Final  Subordinated  Units into Common Units.  This  allocation  method for
     establishing such economic uniformity will only be available to the General
     Partner if the method for allocating the Capital  Account  maintained  with
     respect to the  Subordinated  Units  between the  transferred  and retained
     Subordinated  Units  pursuant  to  Section  5.5(c)(ii)  does not  otherwise
     provide such economic uniformity to the Final Subordinated Units.

         (xi) Curative Allocation.

              (A) Notwithstanding any other provision of this Section 6.1, other
         than the Required Allocations,  the Required Allocations shall be taken
         into account in making the Agreed  Allocations  so that,  to the extent
         possible,  the net amount of items of income,  gain, loss and deduction
         allocated to each Partner pursuant to the Required  Allocations and the
         Agreed Allocations,  together, shall be equal to the net amount of such
         items that would have been  allocated  to each such  Partner  under the
         Agreed  Allocations  had  the  Required  Allocations  and  the  related
         Curative  Allocation  not otherwise  been provided in this Section 6.1.
         Notwithstanding the preceding sentence,  Required  Allocations relating
         to (1) Nonrecourse Deductions shall not be taken into account except to
         the extent that there has been a decrease in  Partnership  Minimum Gain
         and (2) Partner Nonrecourse  Deductions shall not be taken into account
         except  to the  extent  that  there  has  been a  decrease  in  Partner
         Nonrecourse  Debt Minimum  Gain.  Allocations  pursuant to this Section
         6.1(d)(xi)(A)  shall only be made with respect to Required  Allocations
         to the extent  the  General  Partner  reasonably  determines  that such
         allocations will otherwise be inconsistent with the economic  agreement
         among the  Partners.  Further,  allocations  pursuant  to this  Section
         6.1(d)(xi)(A) shall be deferred with respect to allocations pursuant to
         clauses (1) and (2) hereof to the extent the General Partner reasonably
         determines that such  allocations are likely to be offset by subsequent
         Required Allocations.


                                       23

<PAGE>





              (B) The General  Partner shall have  reasonable  discretion,  with
         respect to each taxable period,  to (1) apply the provisions of Section
         6.1(d)(xi)(A) in whatever order is most likely to minimize the economic
         distortions that might otherwise result from the Required  Allocations,
         and (2) divide all allocations pursuant to Section  6.1(d)(xi)(A) among
         the  Partners  in a manner  that is likely to  minimize  such  economic
         distortions.

     6.2 Allocations for Tax Purposes.

     (a) Except as otherwise  provided herein,  for federal income tax purposes,
each item of income,  gain,  loss and  deduction  shall be  allocated  among the
Partners in the same manner as its correlative item of "book" income, gain, loss
or deduction is allocated pursuant to Section 6.1.

     (b) In an attempt  to  eliminate  Book-Tax  Disparities  attributable  to a
Contributed  Property  or  Adjusted  Property,  items  of  income,  gain,  loss,
depreciation,  amortization and cost recovery  deductions shall be allocated for
federal income tax purposes among the Partners as follows:

         (i) (A) In the case of a Contributed Property,  such items attributable
     thereto shall be allocated  among the Partners in the manner provided under
     Section  704(c) of the Code that takes into account the  variation  between
     the Agreed Value of such  property  and its  adjusted  basis at the time of
     contribution;   and  (B)  any  item  of  Residual  Gain  or  Residual  Loss
     attributable  to a  Contributed  Property  shall  be  allocated  among  the
     Partners in the same manner as its correlative  item of "book" gain or loss
     is allocated pursuant to Section 6.1.

         (ii) (A) In the case of an  Adjusted  Property,  such  items  shall (1)
     first,  be  allocated  among the Partners in a manner  consistent  with the
     principles  of  Section  704(c)  of the  Code  to  take  into  account  the
     Unrealized  Gain or Unrealized  Loss  attributable to such property and the
     allocations  thereof pursuant to Section  5.5(d)(i) or 5.5(d)(ii),  and (2)
     second,  in the event such property was originally a Contributed  Property,
     be  allocated  among  the  Partners  in a manner  consistent  with  Section
     6.2(b)(i)(A);   and  (B)  any  item  of  Residual  Gain  or  Residual  Loss
     attributable to an Adjusted  Property shall be allocated among the Partners
     in the  same  manner  as its  correlative  item of  "book"  gain or loss is
     allocated pursuant to Section 6.1.

         (iii) The  General  Partner  shall  apply the  principles  of  Treasury
     Regulation Section 1.704-3(d) to eliminate Book-Tax Disparities.

     (c)  For  the  proper   administration  of  the  Partnership  and  for  the
preservation  of  uniformity of the Limited  Partner  Interests (or any class or
classes  thereof),  the General  Partner shall have sole discretion to (i) adopt
such  conventions  as  it  deems   appropriate  in  determining  the  amount  of
depreciation,  amortization  and cost  recovery  deductions;  (ii) make  special
allocations  for  federal  income tax  purposes  of income  (including,  without
limitation,  gross income) or deductions; and (iii) amend the provisions of this
Agreement as appropriate (A) to reflect the proposal or promulgation of Treasury
Regulations  under Section 704(b) or Section 704(c) of the Code or (B) otherwise
to preserve or achieve uniformity of the Limited Partner Interests (or any class
or classes thereof).  The General Partner may adopt such conventions,  make such
allocations  and make such  amendments  to this  Agreement  as  provided in this
Section 6.2(c) only if such  conventions,  allocations  or amendments  would not
have a material  adverse  effect on the  Partners,  the  holders of any class or
classes of Limited Partner  Interests issued and Outstanding or the Partnership,
and if such allocations are consistent with the principles of Section 704 of the
Code.

     (d) The General  Partner in its  discretion  may determine to depreciate or
amortize  the  portion  of an  adjustment  under  Section  743(b)  of  the  Code
attributable to unrealized  appreciation in any Adjusted Property (to the extent
of the unamortized  Book-Tax  Disparity) using a predetermined rate derived from
the  depreciation  or  amortization  method  and  useful  life  applied  to  the
Partnership's  common basis of such property,  despite any inconsistency of such
approach  with  Proposed  Treasury  Regulation  Section   1.168-2(n),   Treasury
Regulation  Section  1.167(c)-l(a)(6)  or Proposed Treasury  Regulation  Section
1.197-2(g)(3).  If the General Partner  determines that such reporting  position
cannot  reasonably  be taken,  the General  Partner may adopt  depreciation  and
amortization conventions under which all purchasers acquiring


                                       24

<PAGE>





Limited  Partner  Interests  in the same month would  receive  depreciation  and
amortization  deductions,  based  upon the same  applicable  rate as if they had
purchased  a direct  interest  in the  Partnership's  property.  If the  General
Partner  chooses not to utilize such aggregate  method,  the General Partner may
use any other reasonable  depreciation and amortization  conventions to preserve
the  uniformity  of the  intrinsic tax  characteristics  of any Limited  Partner
Interests that would not have material adverse effect on the Limited Partners or
the Record Holders of any class or classes of Limited Partner Interests.

     (e) Any gain  allocated  to the  Partners  upon  the sale or other  taxable
disposition of any Partnership asset shall, to the extent possible, after taking
into account other required allocations of gain pursuant to this Section 6.2, be
characterized as Recapture Income in the same proportions and to the same extent
as such Partners (or their  predecessors  in interest)  have been  allocated any
deductions  directly or indirectly giving rise to the treatment of such gains as
Recapture Income.

     (f) All items of income, gain, loss, deduction and credit recognized by the
Partnership  for federal  income tax purposes  and  allocated to the Partners in
accordance with the provisions hereof shall be determined  without regard to any
election  under  Section  754 of the Code which may be made by the  Partnership;
provided,  however,  that such  allocations,  once made,  shall be  adjusted  as
necessary or  appropriate  to take into account those  adjustments  permitted or
required by Sections 734 and 743 of the Code.

     (g) Each item of Partnership income, gain, loss and deduction  attributable
to a transferred Partnership Interest, shall for federal income tax purposes, be
determined  on an annual  basis  and  prorated  on a monthly  basis and shall be
allocated to the Partners as of the opening of the principal National Securities
Exchange on which the Common Units are then traded on the first  Business Day of
each month;  provided,  however, that such items for the period beginning on the
Closing Date and ending on the last day of the month in which the Option Closing
Date or the expiration of the Over-  allotment  Option occurs shall be allocated
to the  Partners  as of the opening of the Nasdaq  National  Market on the first
Business Day of the next succeeding month; and provided,  further,  that gain or
loss on a sale or other  disposition of any assets of the Partnership other than
in the ordinary  course of business shall be allocated to the Partners as of the
opening  of the  Nasdaq  National  Market  (or such  other  National  Securities
Exchange  on which the  Common  Units are then  primarily  traded)  on the first
Business Day of the month in which such gain or loss is  recognized  for federal
income tax purposes.  The General Partner may revise,  alter or otherwise modify
such methods of allocation as it determines  necessary,  to the extent permitted
or  required  by  Section  706  of the  Code  and  the  regulations  or  rulings
promulgated thereunder.

     (h) Allocations that would otherwise be made to a Limited Partner under the
provisions of this Article VI shall instead be made to the  beneficial  owner of
Limited Partner Interests held by a nominee in any case in which the nominee has
furnished  the  identity of such owner to the  Partnership  in  accordance  with
Section  6031(c)  of the Code or any  other  method  acceptable  to the  General
Partner in its sole discretion.

     6.3 Requirement and  Characterization  of  Distributions;  Distributions to
Record Holders.

     (a) Within 45 days  following the end of each Quarter  commencing  with the
Quarter  ending on September 30, 1998, an amount equal to 100% of Available Cash
with respect to such Quarter  shall,  subject to Section  17-607 of the Delaware
Act, be distributed in accordance with this Article VI by the Partnership to the
Partners as of the Record Date selected by the General Partner in its reasonable
discretion.  All amounts of Available Cash distributed by the Partnership on any
date from any source  shall be deemed to be Operating  Surplus  until the sum of
all amounts of Available Cash theretofore  distributed by the Partnership to the
Partners  pursuant to Section 6.4 equals the Operating  Surplus from the Closing
Date  through the close of the  immediately  preceding  Quarter.  Any  remaining
amounts of Available  Cash  distributed  by the  Partnership on such date shall,
except as otherwise  provided in Section 6.5, be deemed to be "Capital Surplus."
All distributions required to be made under this Agreement shall be made subject
to Section 17-607 of the Delaware Act.



                                       25

<PAGE>





     (b)  Notwithstanding  Section  6.3(a),  in the event of the dissolution and
liquidation  of the  Partnership,  all  receipts  received  during  or after the
Quarter  in which the  Liquidation  Date  occurs,  other  than  from  borrowings
described in (a)(ii)(A) of the  definition of Available  Cash,  shall be applied
and  distributed  solely  in  accordance  with,  and  subject  to the  terms and
conditions of, Section 12.4.

     (c) The General  Partner  shall have the  discretion to treat taxes paid by
the  Partnership on behalf of, or amounts  withheld with respect to, all or less
than all of the Partners, as a distribution of Available Cash to such Partners.

     (d) Each distribution in respect of a Partnership Interest shall be paid by
the  Partnership,  directly or through the  Transfer  Agent or through any other
Person or agent,  only to the Record Holder of such  Partnership  Interest as of
the Record Date set for such  distribution.  Such payment shall  constitute full
payment  and  satisfaction  of the  Partnership's  liability  in respect of such
payment,  regardless of any claim of any Person who may have an interest in such
payment by reason of an assignment or otherwise.

     6.4 Distributions of Available Cash from Operating Surplus.

     (a) During Subordination Period. Available Cash with respect to any Quarter
within the Subordination  Period that is deemed to be Operating Surplus pursuant
to the provisions of Section 6.3 or 6.5 shall, subject to Section 17- 607 of the
Delaware Act, be distributed as follows, except as otherwise required by Section
5.6(b) in respect of additional Partnership Securities issued pursuant thereto:

         (i) First,  99% to the Unitholders  holding Common Units, Pro Rata, and
     1% to the General  Partner until there has been  distributed  in respect of
     each Common Unit then Outstanding an amount equal to the Minimum  Quarterly
     Distribution for such Quarter;

         (ii) Second, 99% to the Unitholders holding Common Units, Pro Rata, and
     1% to the General  Partner until there has been  distributed  in respect of
     each Common Unit then Outstanding an amount equal to the Cumulative  Common
     Unit Arrearage existing with respect to such Quarter;

         (iii) Third,  99% to the Unitholders  holding  Subordinated  Units, Pro
     Rata,  and 1% to the General  Partner until there has been  distributed  in
     respect of each  Subordinated  Unit then Outstanding an amount equal to the
     Minimum Quarterly Distribution for such Quarter;

         (iv)  Fourth,  99% to all  Unitholders  holding  Common  Units  and all
     Unitholders  holding  Subordinated  Units,  Pro Rata, and 1% to the General
     Partner until there has been  distributed in respect of each such Unit then
     Outstanding an amount equal to the excess of the First Target  Distribution
     over the Minimum Quarterly Distribution for such Quarter;

         (v) Fifth,  85.8673% to all  Unitholders  holding  Common Units and all
     Unitholders  holding  Subordinated  Units,  Pro Rata,  and  14.1327% to the
     General  Partner until there has been  distributed  in respect of each such
     Unit then  Outstanding  an amount equal to the excess of the Second  Target
     Distribution over the First Target Distribution for such Quarter;

         (vi) Sixth,  75.7653% to all  Unitholders  holding Common Units and all
     Unitholders  holding  Subordinated  Units,  Pro Rata,  and  24.2347% to the
     General  Partner until there has been  distributed  in respect of each such
     Unit then  Outstanding  an amount  equal to the excess of the Third  Target
     Distribution over the Second Target Distribution for such Quarter; and

         (vii) Thereafter,  50.5102% to all Unitholders holding Common Units and
     all Unitholders  holding  Subordinated Units, Pro Rata, and 49.4898% to the
     General Partner;



                                       26

<PAGE>





provided,  however,  if the Minimum  Quarterly  Distribution,  the First  Target
Distribution,  the Second Target  Distribution and the Third Target Distribution
have been reduced to zero pursuant to the second sentence of Section 6.6(a), the
distribution  of  Available  Cash that is deemed to be  Operating  Surplus  with
respect  to  any  Quarter  will  be  made  solely  in  accordance  with  Section
6.4(a)(vii).

     (b) After Subordination Period.  Available Cash with respect to any Quarter
after the  Subordination  Period that is deemed to be Operating Surplus pursuant
to the  provisions  of Section  6.3 or 6.5,  subject  to  Section  17-607 of the
Delaware Act, shall be distributed as follows,  except as otherwise  required by
Section 5.6(b) in respect of additional  Partnership  Securities issued pursuant
thereto:

         (i)  First,  99%  to all  Unitholders  holding  Common  Units  and  all
     Unitholders  holding  Subordinated  Units,  Pro Rata, and 1% to the General
     Partner until there has been  distributed in respect of each such Unit then
     Outstanding an amount equal to the Minimum Quarterly  Distribution for such
     Quarter;

         (ii)  Second,  99% to all  Unitholders  holding  Common  Units  and all
     Unitholders  holding  Subordinated  Units,  Pro Rata, and 1% to the General
     Partner until there has been  distributed in respect of each such Unit then
     Outstanding an amount equal to the excess of the First Target  Distribution
     over the Minimum Quarterly Distribution for such Quarter;

         (iii) Third,  85.8673% to all Unitholders  holding Common Units and all
     Unitholders  holding  Subordinated  Units,  Pro Rata,  and  14.1327% to the
     General  Partner until there has been  distributed  in respect of each such
     Unit then  Outstanding  an amount equal to the excess of the Second  Target
     Distribution over the First Target Distribution for such Quarter;

         (iv) Fourth,  75.7653% to all Unitholders  holding Common Units and all
     Unitholders  holding  Subordinated  Units,  Pro Rata,  and  24.2347% to the
     General  Partner until there has been  distributed  in respect of each such
     Unit then  Outstanding  an amount  equal to the excess of the Third  Target
     Distribution over the Second Target Distribution for such Quarter; and

         (v) Thereafter,  50.5102% to all  Unitholders  holding Common Units and
     all Unitholders  holding  Subordinated Units, Pro Rata, and 49.4898% to the
     General Partner;

provided,  however,  if the Minimum  Quarterly  Distribution,  the First  Target
Distribution,  the Second Target  Distribution and the Third Target Distribution
have been reduced to zero pursuant to the second sentence of Section 6.6(a), the
distribution  of  Available  Cash that is deemed to be  Operating  Surplus  with
respect to any Quarter will be made solely in accordance with Section 6.4(b)(v).

     6.5  Distributions of Available Cash from Capital  Surplus.  Available Cash
that is deemed to be  Capital  Surplus  pursuant  to the  provisions  of Section
6.3(a) shall,  subject to Section  17-607 of the Delaware  Act, be  distributed,
unless the provisions of Section 6.3 require  otherwise,  99% to all Unitholders
holding Common Units and all Unitholders  holding  Subordinated Units, Pro Rata,
and 1% to the  General  Partner  until a  hypothetical  holder of a Common  Unit
acquired on the Closing  Date has  received  with  respect to such Common  Unit,
during the period since the Closing Date  through  such date,  distributions  of
Available  Cash that are deemed to be Capital  Surplus  in an  aggregate  amount
equal to the  Initial  Unit Price.  Available  Cash that is deemed to be Capital
Surplus shall then be distributed 99% to all  Unitholders  holding Common Units,
Pro Rata,  and 1% to the General  Partner  until there has been  distributed  in
respect of each Common Unit then  Outstanding  an amount equal to the Cumulative
Common Unit Arrearage. Thereafter, all Available Cash shall be distributed as if
it were Operating  Surplus and shall be  distributed in accordance  with Section
6.4.

     6.6 Adjustment of Minimum  Quarterly  Distribution and Target  Distribution
Levels.



                                       27

<PAGE>





     (a) The Minimum Quarterly Distribution,  First Target Distribution,  Second
Target  Distribution,  Third Target  Distribution,  Common Unit  Arrearages  and
Cumulative Common Unit Arrearages shall be proportionately adjusted in the event
of  any  distribution,   combination  or  subdivision  (whether  effected  by  a
distribution  payable  in Units  or  otherwise)  of  Units or other  Partnership
Securities in accordance  with Section 5.10. In the event of a  distribution  of
Available Cash that is deemed to be from Capital  Surplus,  the then  applicable
Minimum  Quarterly  Distribution,  First  Target  Distribution,   Second  Target
Distribution  and Third Target  Distribution  shall be adjusted  proportionately
downward to equal the product  obtained by multiplying the otherwise  applicable
Minimum  Quarterly  Distribution,  First  Target  Distribution,   Second  Target
Distribution and Third Target Distribution, as the case may be, by a fraction of
which the numerator is the Unrecovered  Capital of the Common Units  immediately
after giving effect to such  distribution  and of which the  denominator  is the
Unrecovered  Capital of the Common Units  immediately  prior to giving effect to
such distribution.

     (b) The Minimum Quarterly Distribution,  First Target Distribution,  Second
Target  Distribution  and Third  Target  Distribution  shall  also be subject to
adjustment pursuant to Section 6.8.

     6.7 Special  Provisions  Relating to the Holders of Subordinated  Units and
Class A Special Units.

     (a)  Except  with  respect  to the  right  to  vote on or  approve  matters
requiring  the vote or approval of a  percentage  of the holders of  Outstanding
Common Units and the right to participate in allocations of income,  gain,  loss
and deduction and distributions made with respect to Common Units, the holder of
a Subordinated Unit shall have all of the rights and obligations of a Unitholder
holding Common Units  hereunder;  provided,  however,  that immediately upon the
conversion of Subordinated  Units into Common Units pursuant to Section 5.8, the
Unitholder  holding a  Subordinated  Unit so converted  shall possess all of the
rights and obligations of a Unitholder holding Common Units hereunder, including
the  right to vote as a  Common  Unitholder  and the  right  to  participate  in
allocations  of income,  gain,  loss and deduction and  distributions  made with
respect to Common Units;  provided,  however,  that such converted  Subordinated
Units shall remain subject to the provisions of Sections  5.5(c)(ii),  6.1(d)(x)
and 6.7(b).

     (b) The Unitholder  holding a  Subordinated  Unit or a Class A Special Unit
which has converted  into a Common Unit pursuant to Section 5.8 or Section 5.12,
respectively,  shall not be issued a Common Unit Certificate pursuant to Section
4.1, and shall not be permitted to transfer its converted  Subordinated Units or
Class A Special  Units to a Person which is not an Affiliate of the holder until
such time as the General Partner determines,  based on advice of counsel, that a
converted  Subordinated  Unit  or  Class  A  Special  Unit  should  have,  as  a
substantive   matter,   like   intrinsic   economic   and  federal   income  tax
characteristics, in all material respects, to the intrinsic economic and federal
income tax  characteristics  of an Initial  Common Unit. In connection  with the
condition imposed by this Section 6.7(b),  the General Partner may take whatever
reasonable  steps are required to provide  economic  uniformity to the converted
Subordinated  Units or Class A Special  Units in  preparation  for a transfer of
such  converted  Subordinated  Units or Class A  Special  Units,  including  the
application of Sections  5.5(c)(ii) and 6.1(d)(x);  provided,  however,  that no
such  steps  may be taken  that  would  have a  material  adverse  effect on the
Unitholders holding Common Units represented by Common Unit Certificates.

     (c)  Immediately  upon the  conversion of Class A Special Units into Common
Units pursuant to Section 5.12, the Unitholder holding a Class A Special Unit so
converted  shall  possess  all of the rights  and  obligations  of a  Unitholder
holding  Common  Units  hereunder,  including  the  right  to vote  as a  Common
Unitholder and the right to participate in allocations of income, gain, loss and
deduction  and  distributions  made  with  respect  to Common  Units;  provided,
however,  that such converted  Class A Special Units shall remain subject to the
provisions of Sections 5.5(c)(ii), 6.1(d)(x)(A) and 6.7(b).

     6.8 Entity-Level  Taxation. If legislation is enacted or the interpretation
of existing  language is modified by the relevant  governmental  authority which
causes  the  Partnership  or  the  Operating  Partnership  to be  treated  as an
association  taxable as a corporation or otherwise  subjects the  Partnership or
the  Operating  Partnership  to  entity-level  taxation  for federal  income tax
purposes,  the then  applicable  Minimum  Quarterly  Distribution,  First Target
Distribution, Second


                                       28

<PAGE>





Target Distribution and Third Target Distribution shall be adjusted to equal the
product  obtained by multiplying (a) the amount thereof by (b) one minus the sum
of (i) the highest marginal federal  corporate (or other entity,  as applicable)
income tax rate of the Partnership or the Operating  Partnership for the taxable
year of the  Partnership  or the  Operating  Partnership  in which such  Quarter
occurs  (expressed  as a percentage)  plus (ii) the effective  overall state and
local income tax rate (expressed as a percentage)  applicable to the Partnership
or the Operating  Partnership  for the calendar year next preceding the calendar
year in which such Quarter  occurs (after taking into account the benefit of any
deduction  allowable for federal income tax purposes with respect to the payment
of state and local income taxes), but only to the extent of the increase in such
rates resulting from such legislation or interpretation.  Such effective overall
state and local  income tax rate shall be  determined  for the taxable year next
preceding the first taxable year during which the  Partnership  or the Operating
Partnership is taxable for federal income tax purposes as an association taxable
as a corporation or is otherwise subject to entity-level taxation by determining
such rate as if the Partnership or the Operating Partnership had been subject to
such state and local taxes during such preceding taxable year.


                                   ARTICLE VII

                      MANAGEMENT AND OPERATION OF BUSINESS

     7.1 Management.

     (a) The General Partner shall conduct,  direct and manage all activities of
the Partnership.  Except as otherwise expressly provided in this Agreement,  all
management  powers over the  business  and affairs of the  Partnership  shall be
exclusively  vested in the General  Partner,  and no Limited Partner or Assignee
shall  have  any  management   power  over  the  business  and  affairs  of  the
Partnership.  In  addition  to the  powers  now or  hereafter  granted a general
partner of a limited  partnership  under  applicable law or which are granted to
the General  Partner under any other  provision of this  Agreement,  the General
Partner,  subject to Section 7.3,  shall have full power and authority to do all
things and on such terms as it, in its sole  discretion,  may deem  necessary or
appropriate to conduct the business of the  Partnership,  to exercise all powers
set forth in Section 2.5 and to  effectuate  the  purposes  set forth in Section
2.4, including the following:

         (i) the making of any expenditures,  the lending or borrowing of money,
     the assumption or guarantee of, or other contracting for,  indebtedness and
     other  liabilities,  the issuance of evidences of  indebtedness,  including
     indebtedness  that is  convertible  into  Partnership  Securities,  and the
     incurring of any other obligations;

         (ii) the making of tax,  regulatory and other filings,  or rendering of
     periodic  or  other  reports  to  governmental  or  other  agencies  having
     jurisdiction over the business or assets of the Partnership;

         (iii) the  acquisition,  disposition,  mortgage,  pledge,  encumbrance,
     hypothecation or exchange of any or all of the assets of the Partnership or
     the merger or other  combination  of the  Partnership  with or into another
     Person (the matters described in this clause (iii) being subject,  however,
     to any prior approval that may be required by Section 7.3);

         (iv) the use of the assets of the Partnership  (including cash on hand)
     for any purpose consistent with the terms of this Agreement,  including the
     financing  of the  conduct  of the  operations  of the  Partnership  Group;
     subject to Section 7.6(a), the lending of funds to other Persons (including
     the Operating Partnership); the repayment of obligations of the Partnership
     Group;  and the  making  of  capital  contributions  to any  member  of the
     Partnership Group;

         (v)  the  negotiation,  execution  and  performance  of any  contracts,
     conveyances  or other  instruments  (including  instruments  that limit the
     liability  of the  Partnership  under  contractual  arrangements  to all or
     particular assets of the Partnership,  with the other party to the contract
     to have no recourse against the General Partner or its assets


                                       29

<PAGE>





     other than its  interest in the  Partnership,  even if same  results in the
     terms of the transaction being less favorable to the Partnership than would
     otherwise be the case);

         (vi) the distribution of Partnership cash;

         (vii) the  selection and  dismissal of employees  (including  employees
     having  titles  such as  "president,"  "vice  president,"  "secretary"  and
     "treasurer") and agents,  outside attorneys,  accountants,  consultants and
     contractors and the determination of their  compensation and other terms of
     employment or hiring;

         (viii) the maintenance of such insurance for the benefit of the
     Partnership Group and the Partners as it deems necessary or appropriate;

         (ix) the  formation  of, or  acquisition  of an  interest  in,  and the
     contribution of property and the making of loans to, any further limited or
     general partnerships,  joint ventures,  corporations or other relationships
     (including  the  acquisition  of  interests  in, and the  contributions  of
     property to, the  Operating  Partnership  from time to time) subject to the
     restrictions set forth in Section 2.4;

         (x) the control of any matters  affecting the rights and obligations of
     the Partnership,  including the bringing and defending of actions at law or
     in equity and  otherwise  engaging  in the  conduct of  litigation  and the
     incurring of legal expense and the settlement of claims and litigation;

         (xi) the indemnification of any Person against liabilities and
     contingencies to the extent permitted by law;

         (xii)  the  entering  into of  listing  agreements  with  any  National
     Securities Exchange and the delisting of some or all of the Limited Partner
     Interests  from,  or  requesting  that  trading be  suspended  on, any such
     exchange  (subject to any prior approval that may be required under Section
     4.8);

         (xiii)  unless  restricted  or prohibited by Section 5.7, the purchase,
     sale or other acquisition or disposition of Partnership Securities,  or the
     issuance of additional  options,  rights,  warrants and appreciation rights
     relating to Partnership Securities; and

         (xiv)  the   undertaking   of  any  action  in   connection   with  the
     Partnership's  participation  in the Operating  Partnership as a partner or
     any other Group Member as a partner or equity owner, as applicable.

     (b)  Notwithstanding  any other provision of this Agreement,  the Operating
Partnership  Agreement,  the  Delaware  Act  or  any  applicable  law,  rule  or
regulation,  each of the  Partners and  Assignees  and each other Person who may
acquire an interest in Partnership Securities hereby (i) approves,  ratifies and
confirms the execution,  delivery and  performance by the parties thereto of the
Operating Partnership Agreement, the Underwriting Agreement, the EPCO Agreement,
and the other  agreements  described  in or filed as a part of the  Registration
Statement that are related to the transactions  contemplated by the Registration
Statement;  (ii)  agrees  that the  General  Partner  (on its own or through any
officer of the  Partnership)  is authorized to execute,  deliver and perform the
agreements  referred to in clause (i) of this sentence and the other agreements,
acts,  transactions and matters described in or contemplated by the Registration
Statement on behalf of the Partnership without any further act, approval or vote
of the  Partners  or the  Assignees  or the other  Persons  who may  acquire  an
interest  in  Partnership  Securities;  and  (iii)  agrees  that the  execution,
delivery  or  performance  by the  General  Partner,  any  Group  Member  or any
Affiliate of any of them,  of this  Agreement  or any  agreement  authorized  or
permitted under this Agreement (including the exercise by the General Partner or
any Affiliate of the General Partner of the rights accorded  pursuant to Article
XV), shall not  constitute a breach by the General  Partner of any duty that the
General Partner may owe the Partnership or the Limited Partners or the Assignees
or any other Persons under this  Agreement (or any other  agreements)  or of any
duty stated or implied by law or equity.



                                       30

<PAGE>





     7.2 Certificate of Limited Partnership.  The General Partner has caused the
Certificate  of Limited  Partnership  to be filed with the Secretary of State of
the  State of  Delaware  as  required  by the  Delaware  Act and  shall  use all
reasonable  efforts to cause to be filed such other certificates or documents as
may be determined by the General Partner in its sole discretion to be reasonable
and necessary or appropriate for the formation, continuation,  qualification and
operation  of a limited  partnership  (or a  partnership  in which  the  limited
partners have limited  liability) in the State of Delaware or any other state in
which the  Partnership  may elect to do business or own property.  To the extent
that such action is determined by the General  Partner in its sole discretion to
be  reasonable  and  necessary or  appropriate,  the General  Partner shall file
amendments to and restatements of the Certificate of Limited  Partnership and do
all  things  to  maintain  the  Partnership  as  a  limited  partnership  (or  a
partnership  or  other  entity  in  which  the  limited  partners  have  limited
liability)  under the laws of the  State of  Delaware  or of any other  state in
which the Partnership  may elect to do business or own property.  Subject to the
terms of Section 3.4(a),  the General  Partner shall not be required,  before or
after  filing,  to  deliver  or  mail  a  copy  of the  Certificate  of  Limited
Partnership,  any qualification document or any amendment thereto to any Limited
Partner.

     7.3 Restrictions on General Partner's Authority.

     (a) The General Partner may not,  without written  approval of the specific
act by holders of all of the Outstanding  Limited Partner  Interests (other than
the Class A Special Units) or by other written instrument executed and delivered
by holders of all of the Outstanding  Limited Partner  Interests (other than the
Class A Special Units) subsequent to the date of this Agreement, take any action
in contravention of this Agreement,  including,  except as otherwise provided in
this Agreement, (i) committing any act that would make it impossible to carry on
the ordinary business of the Partnership;  (ii) possessing Partnership property,
or  assigning  any rights in  specific  Partnership  property,  for other than a
Partnership purpose;  (iii) admitting a Person as a Partner;  (iv) amending this
Agreement in any manner;  or (v) transferring its interest as general partner of
the Partnership.

     (b) Except as provided in Articles XII and XIV, the General Partner may not
sell,  exchange  or  otherwise  dispose  of  all  or  substantially  all  of the
Partnership's assets in a single transaction or a series of related transactions
or approve on behalf of the Partnership the sale,  exchange or other disposition
of all or  substantially  all of the assets of the  Partnership or the Operating
Partnership,  without  the  approval  of  holders of a Unit  Majority;  provided
however that this  provision  shall not preclude or limit the General  Partner's
ability to mortgage,  pledge, hypothecate or grant a security interest in all or
substantially all of the assets of the Partnership or the Operating  Partnership
and  shall  not  apply to any  forced  sale of any or all of the  assets  of the
Partnership  or the Operating  Partnership  pursuant to the  foreclosure  of, or
other realization upon, any such encumbrance. Without the approval of holders of
a Unit Majority,  the General  Partner shall not, on behalf of the  Partnership,
(i) consent to any amendment to the Operating  Partnership  Agreement or, except
as expressly  permitted by Section 7.9(d), take any action permitted to be taken
by a partner of the  Operating  Partnership,  in either case,  that would have a
material  adverse  effect  on the  Partnership  as a  partner  of the  Operating
Partnership or (ii) except as permitted under Sections 4.6, 11.1 and 11.2, elect
or cause the Partnership to elect a successor general partner of the Partnership
or the Operating Partnership.

     7.4 Reimbursement of the General Partner.

     (a) Except as provided in this Section 7.4 and elsewhere in this  Agreement
or in the  Operating  Partnership  Agreement,  the General  Partner shall not be
compensated  for its services as general partner of the Partnership or any Group
Member.

     (b) Subject to any applicable  limitations contained in the EPCO Agreement,
the  General  Partner  shall be  reimbursed  on a monthly  basis,  or such other
reasonable  basis as the General  Partner may determine in its sole  discretion,
for (i) all direct  and  indirect  expenses  it incurs or  payments  it makes on
behalf of the Partnership  (including amounts paid by the General Partner to EPC
under the EPCO Agreement and including salary, bonus, incentive compensation and
other amounts paid to any Person,  including  Affiliates of the General Partner,
to  perform  services  for the  Partnership  or for the  General  Partner in the
discharge  of its duties to the  Partnership),  and (ii) all other  necessary or
appropriate expenses


                                       31

<PAGE>





allocable to the  Partnership  or otherwise  reasonably  incurred by the General
Partner in connection  with  operating  the  Partnership's  business  (including
expenses  allocated  to the  General  Partner by its  Affiliates).  The  General
Partner shall  determine the expenses that are allocable to the  Partnership  in
any reasonable  manner determined by the General Partner in its sole discretion.
Reimbursements  pursuant  to  this  Section  7.4  shall  be in  addition  to any
reimbursement to the General Partner as a result of indemnification  pursuant to
Section 7.7.

     (c) Subject to Section 5.7, the General Partner, in its sole discretion and
without the approval of the Limited Partners (who shall have no right to vote in
respect  thereof),  may propose and adopt on behalf of the Partnership  employee
benefit and incentive plans, employee programs and employee practices (including
plans,  programs and practices involving the issuance of Partnership  Securities
or options to purchase  Partnership  Securities),  or cause the  Partnership  to
issue  Partnership  Securities in connection  with, or pursuant to, any employee
benefit plan,  employee program or employee practice  maintained or sponsored by
the General  Partner or any of its  Affiliates,  in each case for the benefit of
employees of the General Partner,  any Group Member or any Affiliate,  or any of
them, in respect of services performed,  directly or indirectly, for the benefit
of the  Partnership  Group.  The  Partnership  agrees  to issue  and sell to the
General  Partner or any of its Affiliates any  Partnership  Securities  that the
General  Partner or such  Affiliate  is  obligated  to provide to any  employees
pursuant  to any such  employee  benefit  plans,  employee  programs or employee
practices.  Expenses incurred by the General Partner in connection with any such
plans,  programs and practices (including the net cost to the General Partner or
such Affiliate of  Partnership  Securities  purchased by the General  Partner or
such  Affiliate  from the  Partnership  to fulfill  options or awards under such
plans,  programs and practices)  shall be reimbursed in accordance  with Section
7.4(b).  Any and all  obligations  of the  General  Partner  under any  employee
benefit or incentive plans,  employee programs or employee  practices adopted by
the  General  Partner as  permitted  by this  Section  7.4(c)  shall  constitute
obligations  of the  General  Partner  hereunder  and  shall be  assumed  by any
successor  General  Partner  approved  pursuant  to Section  11.1 or 11.2 or the
transferee of or successor to all of the General Partner's  Partnership Interest
as the General Partner in the Partnership pursuant to Section 4.6.

     7.5 Outside Activities.

     (a) After the Closing Date, the General  Partner,  for so long as it is the
general  partner of the Partnership (i) agrees that its sole business will be to
act as the general partner or managing member of the Partnership,  the Operating
Partnership, and any other partnership or limited liability company of which the
Partnership or the Operating  Partnership is, directly or indirectly,  a partner
or managing  member and to undertake  activities  that are  ancillary or related
thereto  (including being a limited partner in the partnership),  (ii) shall not
engage in any business or activity or incur any debts or  liabilities  except in
connection  with or  incidental  to (A) its  performance  as general  partner or
managing  member of one or more Group Members or as described in or contemplated
by the Registration Statement or (B) the acquiring,  owning or disposing of debt
or  equity  securities  in any Group  Member  and  (iii)  except  to the  extent
permitted by the EPCO  Agreement,  shall not, and shall cause its Affiliates not
to, engage in any Restricted Activity.

     (b) EPC has entered into the EPCO  Agreement with the  Partnership  and the
Operating  Partnership,  which agreement sets forth certain  restrictions on the
ability of EPC and its Affiliates to engage in Restricted Activities.

     (c)  Except as  specifically  restricted  by  Section  7.5(a)  and the EPCO
Agreement, each Indemnitee (other than the General Partner) shall have the right
to engage in businesses of every type and description  and other  activities for
profit and to engage in and possess an interest  in other  business  ventures of
any  and  every  type  or  description,  whether  in  businesses  engaged  in or
anticipated to be engaged in by any Group Member,  independently or with others,
including  business  interests  and  activities in direct  competition  with the
business  and  activities  of any  Group  Member,  and  none of the  same  shall
constitute  a breach of this  Agreement or any duty express or implied by law to
any Group  Member or any  Partner or  Assignee.  Neither any Group  Member,  any
Limited  Partner  nor any other  Person  shall have any rights by virtue of this
Agreement,  the Operating Partnership Agreement or the partnership  relationship
established hereby or thereby in any business ventures of any Indemnitee.



                                       32

<PAGE>





     (d) Subject to the terms of the EPCO Agreement and Section 7.5(a),  7.5(b),
and 7.5(c) and the EPCO Agreement, but otherwise notwithstanding anything to the
contrary in this  Agreement,  (i) the engaging in competitive  activities by any
Indemnitees  (other than the General  Partner) in accordance with the provisions
of this Section 7.5 is hereby approved by the Partnership and all Partners, (ii)
it shall be deemed not to be a breach of the General Partner's fiduciary duty or
any other  obligation  of any type  whatsoever  of the  General  Partner for the
Indemnitees  (other  than  the  General  Partner)  to  engage  in such  business
interests and activities in preference to or to the exclusion of the Partnership
and (iii) the General  Partner and the  Indemnitees  shall have no obligation to
present business opportunities to the Partnership.

     (e) The General  Partner and any of its Affiliates may acquire  Partnership
Securities  in addition to those  acquired  on the Closing  Date and,  except as
otherwise  provided in this Agreement,  shall be entitled to exercise all rights
of the  General  Partner or Limited  Partner,  as  applicable,  relating to such
Partnership Securities.

     (f) The term  "Affiliates"  when used in  Sections  7.5(a) and 7.5(b)  with
respect  to the  General  Partner  shall not  include  any  Group  Member or any
Subsidiary of the Group Member.

     7.6  Loans  from  the  General  Partner;  Loans or  Contributions  from the
Partnership;  Contracts with  Affiliates;  Certain  Restrictions  on the General
Partner.

     (a) The General Partner or its Affiliates may lend to any Group Member, and
any Group Member may borrow from the General  Partner or any of its  Affiliates,
funds needed or desired by the Group Member for such periods of time and in such
amounts as the General  Partner may determine;  provided,  however,  that in any
such case the lending  party may not charge the  borrowing  party  interest at a
rate greater than the rate that would be charged the  borrowing  party or impose
terms less favorable to the borrowing  party than would be charged or imposed on
the  borrowing  party  by  unrelated  lenders  on  comparable  loans  made on an
arm's-length basis (without reference to the lending party's financial abilities
or  guarantees).  The borrowing  party shall reimburse the lending party for any
costs (other than any additional  interest  costs) incurred by the lending party
in  connection  with the  borrowing of such funds.  For purposes of this Section
7.6(a) and Section  7.6(b),  the term "Group Member" shall include any Affiliate
of a Group Member that is controlled  by the Group  Member.  No Group Member may
lend funds to the General  Partner or any of its Affiliates  (other than another
Group Member).

     (b) The  Partnership  may lend or contribute  to any Group Member,  and any
Group  Member may borrow  from the  Partnership,  funds on terms and  conditions
established in the sole discretion of the General  Partner;  provided,  however,
that the  Partnership  may not charge the Group  Member  interest at a rate less
than the rate that would be charged to the Group  Member  (without  reference to
the General Partner's financial abilities or guarantees) by unrelated lenders on
comparable  loans.  The  foregoing  authority  shall be exercised by the General
Partner  in its sole  discretion  and shall not  create  any right or benefit in
favor of any Group Member or any other Person.

     (c) The  General  Partner may itself,  or may enter into an  agreement,  in
addition to the EPCO  Agreement,  with any of its Affiliates to, render services
to a Group  Member or to the General  Partner in the  discharge of its duties as
general partner of the Partnership.  Any services  rendered to a Group Member by
the General Partner or any of its Affiliates shall be on terms that are fair and
reasonable to the Partnership;  provided, however, that the requirements of this
Section 7.6(c) shall be deemed  satisfied as to (i) any transaction  approved by
Special Approval, (ii) any transaction, the terms of which are no less favorable
to the  Partnership  Group than those  generally  being provided to or available
from unrelated third parties or (iii) any transaction  that, taking into account
the totality of the relationships  between the parties involved (including other
transactions  that  may  be  particularly   favorable  or  advantageous  to  the
Partnership  Group),  is equitable to the Partnership  Group.  The provisions of
Section 7.4 shall apply to the  rendering of services  described in this Section
7.6(c).



                                       33

<PAGE>





     (d) The  Partnership  Group may transfer  assets to joint  ventures,  other
partnerships,  corporations,  limited  liability  companies  or  other  business
entities  in which it is or thereby  becomes a  participant  upon such terms and
subject to such  conditions as are consistent with this Agreement and applicable
law.

     (e)  Neither  the General  Partner  nor any of its  Affiliates  shall sell,
transfer  or convey  any  property  to,  or  purchase  any  property  from,  the
Partnership,  directly or indirectly,  except pursuant to transactions  that are
fair and reasonable to the Partnership; provided, however, that the requirements
of  this  Section  7.6(e)  shall  be  deemed  to  be  satisfied  as to  (i)  the
transactions   effected   pursuant  to  Sections  5.2  and  5.3  and  any  other
transactions  described in or contemplated by the Registration  Statement,  (ii)
any transaction approved by Special Approval,  (iii) any transaction,  the terms
of which are no less favorable to the  Partnership  than those  generally  being
provided to or available from unrelated  third parties,  or (iv) any transaction
that, taking into account the totality of the relationships  between the parties
involved  (including other  transactions  that may be particularly  favorable or
advantageous to the Partnership),  is equitable to the Partnership. With respect
to any  contribution  of assets to the  Partnership in exchange for  Partnership
Securities,  the Audit and  Conflicts  Committee,  in  determining  whether  the
appropriate  number of Partnership  Securities  are being issued,  may take into
account, among other things, the fair market value of the assets, the liquidated
and contingent  liabilities  assumed, the tax basis in the assets, the extent to
which tax-only  allocations to the transferor will protect the existing partners
of the Partnership  against a low tax basis, and such other factors as the Audit
and Conflicts Committee deems relevant under the circumstances.

     (f) The  General  Partner and its  Affiliates  will have no  obligation  to
permit any Group Member to use any  facilities or assets of the General  Partner
and its  Affiliates,  except as may be provided in  contracts  entered into from
time to time  specifically  dealing  with  such  use,  nor  shall  there  be any
obligation  on the part of the General  Partner or its  Affiliates to enter into
such contracts.

     (g)  Without   limitation   of  Sections   7.6(a)   through   7.6(f),   and
notwithstanding anything to the contrary in this Agreement, the existence of the
conflicts  of  interest  described  in the  Registration  Statement  are  hereby
approved by all Partners.

     7.7 Indemnification.

     (a) To the fullest extent  permitted by law but subject to the  limitations
expressly  provided in this Agreement,  all Indemnitees shall be indemnified and
held harmless by the  Partnership  from and against any and all losses,  claims,
damages,  liabilities,  joint or  several,  expenses  (including  legal fees and
expenses),  judgments, fines, penalties,  interest, settlements or other amounts
arising from any and all claims, demands, actions, suits or proceedings, whether
civil, criminal, administrative or investigative, in which any Indemnitee may be
involved, or is threatened to be involved, as a party or otherwise, by reason of
its  status  as a Person  of the  type  described  in  clauses  (a)--(d)  of the
definition of the term "Indemnitee";  provided, that in each case the Indemnitee
acted in good faith and in a manner that such Indemnitee  reasonably believed to
be in, or (in the case of a Person  other than the General  Partner) not opposed
to, the best  interests  of the  Partnership  and,  with respect to any criminal
proceeding,  had no  reasonable  cause to  believe  its  conduct  was  unlawful;
provided,  further,  no  indemnification  pursuant to this  Section 7.7 shall be
available  to the  General  Partner  with  respect to its  obligations  incurred
pursuant to the Underwriting  Agreement (other than obligations  incurred by the
General Partner on behalf of the Partnership or the Operating Partnership).  The
termination of any action,  suit or proceeding by judgment,  order,  settlement,
conviction  or upon a plea of nolo  contendere,  or its  equivalent,  shall  not
create a  presumption  that the  Indemnitee  acted in a manner  contrary to that
specified above. Any indemnification  pursuant to this Section 7.7 shall be made
only out of the assets of the  Partnership,  it being  agreed  that the  General
Partner shall not be personally liable for such  indemnification  and shall have
no obligation to contribute or loan any monies or property to the Partnership to
enable it to effectuate such indemnification.

     (b) To the fullest extent permitted by law, expenses  (including legal fees
and expenses)  incurred by an Indemnitee who is indemnified  pursuant to Section
7.7(a) in defending any claim,  demand,  action,  suit or proceeding shall, from
time to time, be advanced by the Partnership  prior to the final  disposition of
such claim, demand, action, suit or


                                       34

<PAGE>





proceeding upon receipt by the Partnership of any undertaking by or on behalf of
the  Indemnitee  to  repay  such  amount  if it  shall  be  determined  that the
Indemnitee is not entitled to be indemnified as authorized in this Section 7.7.

     (c) The  indemnification  provided by this Section 7.7 shall be in addition
to any other rights to which an Indemnitee  may be entitled under any agreement,
pursuant to any vote of the holders of  Outstanding  Limited  Partner  Interests
entitled to vote on such  matter,  as a matter of law or  otherwise,  both as to
actions  in the  Indemnitee's  capacity  as a Person  of the type  described  in
clauses (a)--(d) of the definition of the term  "Indemnitee",  and as to actions
in any other capacity (including any capacity under the Underwriting Agreement),
and shall  continue as to an Indemnitee who has ceased to serve in such capacity
and  shall  inure  to  the  benefit  of  the  heirs,  successors,   assigns  and
administrators of the Indemnitee.

     (d) The  Partnership  may purchase and maintain (or  reimburse  the General
Partner or its Affiliates  for the cost of) insurance,  on behalf of the General
Partner,  its  Affiliates  and such other  Persons as the General  Partner shall
determine,  against any liability  that may be asserted  against or expense that
may be incurred by such Person in connection with the  Partnership's  activities
or such Person's activities on behalf of the Partnership,  regardless of whether
the  Partnership  would have the power to  indemnify  such Person  against  such
liability under the provisions of this Agreement.

     (e) For purposes of this Section  7.7, the  Partnership  shall be deemed to
have  requested an Indemnitee to serve as fiduciary of an employee  benefit plan
whenever the  performance  by it of its duties to the  Partnership  also imposes
duties on, or otherwise  involves services by, it to the plan or participants or
beneficiaries  of the plan;  excise taxes assessed on an Indemnitee with respect
to an employee benefit plan pursuant to applicable law shall constitute  "fines"
within the  meaning of Section  7.7(a);  and action  taken or omitted by it with
respect to any  employee  benefit  plan in the  performance  of its duties for a
purpose reasonably  believed by it to be in the interest of the participants and
beneficiaries  of the plan  shall be deemed to be for a purpose  which is in, or
not opposed to, the best interests of the Partnership.

     (f) In no event may an Indemnitee  subject the Limited Partners to personal
liability  by  reason  of the  indemnification  provisions  set  forth  in  this
Agreement.

     (g) An Indemnitee shall not be denied  indemnification  in whole or in part
under this Section 7.7 because the Indemnitee had an interest in the transaction
with  respect  to which  the  indemnification  applies  if the  transaction  was
otherwise permitted by the terms of this Agreement.

     (h)  The  provisions  of this  Section  7.7  are  for  the  benefit  of the
Indemnitees,  their heirs, successors,  assigns and administrators and shall not
be deemed to create any rights for the benefit of any other Persons.

     (i) No  amendment,  modification  or  repeal  of  this  Section  7.7 or any
provision  hereof shall in any manner  terminate,  reduce or impair the right of
any past, present or future Indemnitee to be indemnified by the Partnership, nor
the obligations of the Partnership to indemnify any such Indemnitee under and in
accordance  with the  provisions  of this  Section 7.7 as in effect  immediately
prior to such  amendment,  modification or repeal with respect to claims arising
from or  relating  to  matters  occurring,  in whole  or in part,  prior to such
amendment,  modification or repeal,  regardless of when such claims may arise or
be asserted.

     7.8 Liability of Indemnitees.

     (a)  Notwithstanding  anything to the contrary set forth in this Agreement,
no  Indemnitee  shall be liable for  monetary  damages to the  Partnership,  the
Limited Partners, the Assignees or any other Persons who have acquired interests
in the Partnership Securities, for losses sustained or liabilities incurred as a
result of any act or omission if such Indemnitee acted in good faith.

     (b) Subject to its  obligations  and duties as General Partner set forth in
Section 7.1(a), the General Partner may exercise any of the powers granted to it
by this Agreement and perform any of the duties imposed upon it hereunder


                                       35

<PAGE>





either  directly or by or through its agents,  and the General Partner shall not
be  responsible  for any  misconduct or negligence on the part of any such agent
appointed by the General Partner in good faith.

     (c) To the extent  that,  at law or in  equity,  an  Indemnitee  has duties
(including fiduciary duties) and liabilities relating thereto to the Partnership
or to the  Partners,  the  General  Partner and any other  Indemnitee  acting in
connection with the Partnership's business or affairs shall not be liable to the
Partnership  or to any Partner for its good faith  reliance on the provisions of
this  Agreement.  The  provisions  of this  Agreement,  to the extent  that they
restrict  or  otherwise  modify  the  duties and  liabilities  of an  Indemnitee
otherwise  existing at law or in equity,  are agreed by the  Partners to replace
such other duties and liabilities of such Indemnitee.

     (d) Any  amendment,  modification  or  repeal  of this  Section  7.8 or any
provision  hereof shall be prospective  only and shall not in any way affect the
limitations  on the  liability to the  Partnership,  the Limited  Partners,  the
General Partner, and the Partnership's and General Partner's directors, officers
and  employees  under this  Section 7.8 as in effect  immediately  prior to such
amendment,  modification  or  repeal  with  respect  to claims  arising  from or
relating to matters  occurring,  in whole or in part,  prior to such  amendment,
modification or repeal, regardless of when such claims may arise or be asserted.

     7.9 Resolution of Conflicts of Interest.

     (a) Unless otherwise  expressly provided in this Agreement or the Operating
Partnership  Agreement,  whenever a potential  conflict  of  interest  exists or
arises between the General  Partner or any of its  Affiliates,  on the one hand,
and the Partnership,  the Operating Partnership, any Partner or any Assignee, on
the other,  any  resolution  or course of action by the  General  Partner or its
Affiliates in respect of such conflict of interest shall be permitted and deemed
approved by all Partners,  and shall not constitute a breach of this  Agreement,
of the Operating Partnership Agreement,  of any agreement contemplated herein or
therein, or of any duty stated or implied by law or equity, if the resolution or
course of action is, or by operation of this Agreement is deemed to be, fair and
reasonable to the  Partnership.  The General Partner shall be authorized but not
required in connection  with its resolution of such conflict of interest to seek
Special Approval of such resolution. Any conflict of interest and any resolution
of such conflict of interest shall be conclusively deemed fair and reasonable to
the  Partnership  if such  conflict of interest or resolution is (i) approved by
Special  Approval (as long as the material facts within the actual  knowledge of
the officers and directors of the General Partner and EPC regarding the proposed
transaction  were disclosed to the Audit and Conflicts  Committee at the time it
gave its  approval),  (ii) on terms no less  favorable to the  Partnership  than
those  generally  being provided to or available from unrelated third parties or
(iii)  fair  to  the  Partnership,  taking  into  account  the  totality  of the
relationships  between the parties involved  (including other  transactions that
may be particularly  favorable or advantageous to the Partnership).  The General
Partner may also adopt a  resolution  or course of action that has not  received
Special  Approval.  The  General  Partner  (including  the Audit  and  Conflicts
Committee in connection with Special Approval) shall be authorized in connection
with its  determination  of what is "fair and reasonable" to the Partnership and
in  connection  with its  resolution of any conflict of interest to consider (A)
the relative interests of any party to such conflict, agreement,  transaction or
situation  and the  benefits  and  burdens  relating to such  interest;  (B) any
customary  or  accepted  industry  practices  and any  customary  or  historical
dealings  with a  particular  Person;  (C)  any  applicable  generally  accepted
accounting  practices  or  principles;  and (D) such  additional  factors as the
General Partner (including the Audit and Conflicts Committee)  determines in its
sole   discretion  to  be  relevant,   reasonable  or   appropriate   under  the
circumstances.  Nothing contained in this Agreement, however, is intended to nor
shall it be construed to require the General  Partner  (including  the Audit and
Conflicts  Committee)  to consider  the  interests  of any Person other than the
Partnership. In the absence of bad faith by the General Partner, the resolution,
action or terms so made,  taken or provided by the General  Partner with respect
to such matter  shall not  constitute  a breach of this  Agreement  or any other
agreement  contemplated  herein  or a  breach  of any  standard  of care or duty
imposed herein or therein or, to the extent permitted by law, under the Delaware
Act or any other law, rule or regulation.

     (b) Whenever  this  Agreement or any other  agreement  contemplated  hereby
provides  that the General  Partner or any of its  Affiliates  is  permitted  or
required to make a decision (i) in its "sole  discretion" or "discretion,"  that
it deems


                                       36

<PAGE>





"necessary  or  appropriate"  or  "necessary  or  advisable" or under a grant of
similar authority or latitude,  except as otherwise provided herein, the General
Partner or such Affiliate  shall be entitled to consider only such interests and
factors  as it  desires  and  shall  have  no  duty or  obligation  to give  any
consideration to any interest of, or factors  affecting,  the  Partnership,  the
Operating  Partnership,  any Limited  Partner or any Assignee,  (ii) it may make
such decision in its sole discretion (regardless of whether there is a reference
to "sole  discretion"  or  "discretion")  unless  another  express  standard  is
provided for, or (iii) in "good faith" or under another  express  standard,  the
General  Partner or such  Affiliate  shall act under such  express  standard and
shall  not be  subject  to any  other or  different  standards  imposed  by this
Agreement, the Operating Partnership Agreement, any other agreement contemplated
hereby or under  the  Delaware  Act or any other  law,  rule or  regulation.  In
addition,  any actions taken by the General Partner or such Affiliate consistent
with the standards of "reasonable  discretion"  set forth in the  definitions of
Available Cash or Operating Surplus shall not constitute a breach of any duty of
the General  Partner to the  Partnership  or the Limited  Partners.  The General
Partner shall have no duty, express or implied,  to sell or otherwise dispose of
any  asset  of the  Partnership  Group  other  than in the  ordinary  course  of
business.  No  borrowing  by any Group  Member or the  approval  thereof  by the
General  Partner  shall be  deemed  to  constitute  a breach  of any duty of the
General Partner to the Partnership or the Limited Partners by reason of the fact
that the purpose or effect of such  borrowing is directly or  indirectly  to (A)
enable  distributions  to the General  Partner or its  Affiliates  (including in
their  capacities  as  Limited  Partners)  to  exceed  1% of  the  total  amount
distributed  to all partners or (B) hasten the  expiration of the  Subordination
Period or the conversion of any Subordinated Units into Common Units.

     (c) Whenever a  particular  transaction,  arrangement  or  resolution  of a
conflict  of  interest  is  required  under  this  Agreement  to  be  "fair  and
reasonable" to any Person,  the fair and reasonable  nature of such transaction,
arrangement  or resolution  shall be considered in the context of all similar or
related transactions.

     (d) The Unitholders hereby authorize the General Partner,  on behalf of the
Partnership  as a partner or member of a Group Member,  to approve of actions by
the general  partner or managing  member of such Group  Member  similar to those
actions  permitted to be taken by the General  Partner  pursuant to this Section
7.9.

     7.10 Other Matters Concerning the General Partner.

     (a) The  General  Partner  may rely and  shall be  protected  in  acting or
refraining from acting upon any resolution,  certificate, statement, instrument,
opinion, report, notice, request, consent, order, bond, debenture or other paper
or document believed by it to be genuine and to have been signed or presented by
the proper party or parties.

     (b) The  General  Partner  may  consult  with legal  counsel,  accountants,
appraisers, management consultants, investment bankers and other consultants and
advisers  selected  by it, and any act taken or omitted to be taken in  reliance
upon the opinion (including an Opinion of Counsel) of such Persons as to matters
that  the  General  Partner  reasonably  believes  to be  within  such  Person's
professional or expert  competence  shall be conclusively  presumed to have been
done or omitted in good faith and in accordance with such opinion.

     (c) The  General  Partner  shall have the  right,  in respect of any of its
powers or  obligations  hereunder,  to act  through  any of its duly  authorized
officers,  a duly appointed attorney or attorneys-in-fact or the duly authorized
officers of the Partnership. Each such attorney shall, to the extent provided by
the General  Partner in the power of attorney,  have full power and authority to
do and perform  each and every act and duty that is  permitted or required to be
done by the General Partner hereunder.

     (d) Any  standard of care and duty  imposed by this  Agreement or under the
Delaware Act or any applicable law, rule or regulation shall be modified, waived
or limited,  to the extent  permitted  by law, as required to permit the General
Partner to act under this Agreement or any other agreement  contemplated by this
Agreement and to make any decision pursuant to the authority  prescribed in this
Agreement,  so long as such action is reasonably believed by the General Partner
to be in, or not inconsistent with, the best interests of the Partnership.



                                       37

<PAGE>





     7.11 Purchase or Sale of Partnership  Securities.  The General  Partner may
cause the Partnership to purchase or otherwise acquire  Partnership  Securities;
provided that, except as permitted pursuant to Section 4.10, the General Partner
may not  cause any  Group  Member to  purchase  Subordinated  Units  during  the
Subordination  Period.  As long as Partnership  Securities are held by any Group
Member, such Partnership  Securities shall not be considered Outstanding for any
purpose,  except as  otherwise  provided  herein.  The  General  Partner  or any
Affiliate of the General Partner may also purchase or otherwise acquire and sell
or otherwise dispose of Partnership  Securities for its own account,  subject to
the provisions of Articles IV and X.

     7.12 Registration Rights of the General Partner and its Affiliates.

     (a) If (i) the General  Partner or any  Affiliate  of the  General  Partner
(including for purposes of this Section 7.12, any Person that is an Affiliate of
the General Partner at the date hereof  notwithstanding  that it may later cease
to be an Affiliate of the General Partner) holds Partnership  Securities that it
desires to sell and (ii) Rule 144 of the  Securities  Act (or any successor rule
or  regulation  to Rule  144) or  another  exemption  from  registration  is not
available  to enable such holder of  Partnership  Securities  (the  "Holder") to
dispose of the number of  Partnership  Securities it desires to sell at the time
it desires to do so without registration under the Securities Act, then upon the
request of the General Partner or any of its Affiliates,  the Partnership  shall
file with the  Commission  as  promptly  as  practicable  after  receiving  such
request,  and use all reasonable efforts to cause to become effective and remain
effective for a period of not less than six months  following its effective date
or such  shorter  period  as shall  terminate  when all  Partnership  Securities
covered by such registration  statement have been sold, a registration statement
under the  Securities  Act  registering  the  offering and sale of the number of
Partnership  Securities  specified by the Holder;  provided,  however,  that the
Partnership  shall not be  required  to effect  more  than  three  registrations
pursuant to this Section 7.12(a); and provided further,  however, that if at the
time a request  pursuant to this Section  7.12 is submitted to the  Partnership,
EPC or its  Affiliates  requesting  registration  is an Affiliate of the General
Partner  and the Audit and  Conflicts  Committee  determines  in its good  faith
judgment that a postponement of the requested  registration for up to six months
would be in the best  interests  of the  Partnership  and its  Partners due to a
pending   transaction,   investigation  or  other  event,  the  filing  of  such
registration  statement or the  effectiveness  thereof may be deferred for up to
six months, but not thereafter.  In connection with any registration pursuant to
the immediately  preceding sentence,  the Partnership shall promptly prepare and
file  (x)  such  documents  as may be  necessary  to  register  or  qualify  the
securities subject to such registration under the securities laws of such states
as the  Holder  shall  reasonably  request;  provided,  however,  that  no  such
qualification  shall be required in any jurisdiction where, as a result thereof,
the  Partnership  would  become  subject  to  general  service  of process or to
taxation or qualification to do business as a foreign corporation or partnership
doing business in such jurisdiction solely as a result of such registration, and
(y) such  documents  as may be  necessary  to apply for  listing  or to list the
Partnership  Securities subject to such registration on such National Securities
Exchange as the Holder shall reasonably  request,  and do any and all other acts
and things that may reasonably be necessary or advisable to enable the Holder to
consummate a public sale of such Partnership  Securities in such states.  Except
as set forth in Section 7.12(c), all costs and expenses of any such registration
and offering (other than the underwriting  discounts and  commissions)  shall be
paid by the Partnership, without reimbursement by the Holder.

     (b) If the  Partnership  shall at any time  propose to file a  registration
statement  under the Securities Act for an offering of equity  securities of the
Partnership  for cash  (other than an  offering  relating  solely to an employee
benefit plan), the Partnership shall use all reasonable  efforts to include such
number or amount of securities held by the Holder in such registration statement
as the Holder shall request.  If the proposed  offering pursuant to this Section
7.12(b) shall be an underwritten offering,  then, in the event that the managing
underwriter or managing underwriters of such offering advise the Partnership and
the Holder in writing that in their  opinion the inclusion of all or some of the
Holder's  Partnership  Securities  would  adversely  and  materially  affect the
success of the  offering,  the  Partnership  shall include in such offering only
that number or amount,  if any, of securities  held by the Holder which,  in the
opinion  of the  managing  underwriter  or  managing  underwriters,  will not so
adversely and  materially  affect the  offering.  Except as set forth in Section
7.12(c),  all costs and expenses of any such  registration  and offering  (other
than  the  underwriting   discounts  and  commissions)  shall  be  paid  by  the
Partnership, without reimbursement by the Holder.



                                       38

<PAGE>





     (c) If  underwriters  are  engaged  in  connection  with  any  registration
referred to in this Section 7.12, the Partnership shall provide indemnification,
representations,  covenants, opinions and other assurance to the underwriters in
form and substance  reasonably  satisfactory to such underwriters.  Further,  in
addition to and not in limitation of the Partnership's  obligation under Section
7.7, the Partnership  shall, to the fullest extent  permitted by law,  indemnify
and hold  harmless  the  Holder,  its  officers,  directors  and each Person who
controls  the Holder  (within the meaning of the  Securities  Act) and any agent
thereof  (collectively,  "Indemnified  Persons")  against  any  losses,  claims,
demands, actions, causes of action, assessments,  damages, liabilities (joint or
several),  costs and expenses  (including  interest,  penalties  and  reasonable
attorneys' fees and  disbursements),  resulting to, imposed upon, or incurred by
the  Indemnified  Persons,  directly or indirectly,  under the Securities Act or
otherwise  (hereinafter  referred to in this Section 7.12(c) as a "claim" and in
the plural as "claims") based upon,  arising out of or resulting from any untrue
statement or alleged  untrue  statement of any  material  fact  contained in any
registration  statement under which any  Partnership  Securities were registered
under the  Securities  Act or any  state  securities  or Blue Sky  laws,  in any
preliminary prospectus (if used prior to the effective date of such registration
statement),  or in any  summary  or  final  prospectus  or in any  amendment  or
supplement  thereto  (if used during the period the  Partnership  is required to
keep the  registration  statement  current),  or arising  out of,  based upon or
resulting from the omission or alleged omission to state therein a material fact
required to be stated therein or necessary to make the  statements  made therein
not misleading;  provided,  however, that the Partnership shall not be liable to
any Indemnified Person to the extent that any such claim arises out of, is based
upon or results from an untrue statement or alleged untrue statement or omission
or alleged  omission  made in such  registration  statement,  such  preliminary,
summary or final  prospectus or such amendment or  supplement,  in reliance upon
and in conformity with written information furnished to the Partnership by or on
behalf  of such  Indemnified  Person  specifically  for  use in the  preparation
thereof.

     (d) The  provisions  of Section  7.12(a) and 7.12(b)  shall  continue to be
applicable with respect to the General Partner (and any of the General Partner's
Affiliates) after it ceases to be a Partner of the Partnership,  during a period
of two years  subsequent to the effective date of such cessation and for so long
thereafter  as is  required  for  the  Holder  to  sell  all of the  Partnership
Securities  with respect to which it has requested  during such two-year  period
inclusion in a  registration  statement  otherwise  filed or that a registration
statement  be  filed;  provided,  however,  that the  Partnership  shall  not be
required  to  file  successive   registration   statements   covering  the  same
Partnership  Securities for which registration was demanded during such two-year
period. The provisions of Section 7.12(c) shall continue in effect thereafter.

     (e) Any request to register Partnership Securities pursuant to this Section
7.12 shall (i) specify  the  Partnership  Securities  intended to be offered and
sold by the Person making the request, (ii) express such Person's present intent
to offer such shares for  distribution,  (iii)  describe the nature or method of
the  proposed  offer and sale of  Partnership  Securities,  and (iv) contain the
undertaking  of such Person to provide all such  information  and  materials and
take all action as may be required in order to permit the  Partnership to comply
with all applicable  requirements  in connection  with the  registration of such
Partnership Securities.


     7.13 Reliance by Third Parties.

     Notwithstanding  anything  to the  contrary in this  Agreement,  any Person
dealing  with the  Partnership  shall be  entitled  to assume  that the  General
Partner and any officer of the General Partner authorized by the General Partner
to act on  behalf  of and in the  name of the  Partnership  has full  power  and
authority to encumber, sell or otherwise use in any manner any and all assets of
the  Partnership  and to enter into any  authorized  contracts  on behalf of the
Partnership,  and such Person shall be entitled to deal with the General Partner
or any such officer as if it were the Partnership's sole party in interest, both
legally  and  beneficially.  Each  Limited  Partner  hereby  waives  any and all
defenses or other remedies that may be available against such Person to contest,
negate or  disaffirm  any action of the General  Partner or any such  officer in
connection with any such dealing.  In no event shall any Person dealing with the
General  Partner or any such  officer or its  representatives  be  obligated  to
ascertain  that the terms of the Agreement have been complied with or to inquire
into the necessity or expedience of any act or action of the General  Partner or
any such officer or its representatives. Each and every certificate, document or
other instrument executed on behalf of the Partnership by the


                                       39

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General Partner or any such officer or its  representatives  shall be conclusive
evidence in favor of any and every Person relying thereon or claiming thereunder
that (i) at the time of the execution and delivery of such certificate, document
or  instrument,  this  Agreement  was in full force and effect,  (ii) the Person
executing and  delivering  such  certificate,  document or  instrument  was duly
authorized and empowered to do so for and on behalf of the Partnership and (iii)
such  certificate,  document or  instrument  was duly  executed and delivered in
accordance  with the terms and  provisions of this Agreement and is binding upon
the Partnership.


                                  ARTICLE VIII

                     BOOKS, RECORDS, ACCOUNTING AND REPORTS

     8.1 Records and  Accounting.  The General Partner shall keep or cause to be
kept at the principal  office of the Partnership  appropriate  books and records
with  respect to the  Partnership's  business,  including  all books and records
necessary  to provide to the Limited  Partners  any  information  required to be
provided pursuant to Section 3.4(a).  Any books and records  maintained by or on
behalf of the  Partnership in the regular course of its business,  including the
record  of the  Record  Holders  and  Assignees  of Units  or other  Partnership
Securities, books of account and records of Partnership proceedings, may be kept
on, or be in the form of, computer  disks,  hard drives,  punch cards,  magnetic
tape,  photographs,  micrographics  or any  other  information  storage  device;
provided,  that the books and records so maintained are convertible into clearly
legible  written  form  within a  reasonable  period  of time.  The books of the
Partnership shall be maintained, for financial reporting purposes, on an accrual
basis in accordance with U.S. GAAP.

     8.2 Fiscal Year. The fiscal year of the Partnership  shall be a fiscal year
ending December 31.

     8.3 Reports.

     (a) As soon as  practicable,  but in no event later than 120 days after the
close of each fiscal year of the Partnership, the General Partner shall cause to
be mailed or furnished to each Record  Holder of a Unit as of a date selected by
the General Partner in its  discretion,  an annual report  containing  financial
statements of the Partnership for such fiscal year of the Partnership, presented
in  accordance  with U.S.  GAAP,  including a balance  sheet and  statements  of
operations,  Partnership equity and cash flows, such statements to be audited by
a firm of independent public accountants selected by the General Partner.

     (b) As soon as  practicable,  but in no event  later than 90 days after the
close of each Quarter  except the last Quarter of each fiscal year,  the General
Partner  shall cause to be mailed or furnished to each Record  Holder of a Unit,
as of a date  selected  by the  General  Partner  in its  discretion,  a  report
containing  unaudited  financial  statements of the  Partnership  and such other
information  as may be required by  applicable  law,  regulation  or rule of any
National  Securities  Exchange on which the Units are listed for trading,  or as
the General Partner determines to be necessary or appropriate.


                                   ARTICLE IX

                                   TAX MATTERS

     9.1 Tax Returns and  Information.  The  Partnership  shall  timely file all
returns of the Partnership that are required for federal, state and local income
tax  purposes  on the basis of the accrual  method and a taxable  year ending on
December  31. The tax  information  reasonably  required  by Record  Holders for
federal and state income tax  reporting  purposes with respect to a taxable year
shall be furnished  to them within 90 days of the close of the calendar  year in
which the Partnership's  taxable year ends. The classification,  realization and
recognition of income,  gain,  losses and deductions and other items shall be on
the accrual method of accounting for federal income tax purposes.

                                       40

<PAGE>





     9.2 Tax Elections.

     (a) The  Partnership  shall make the election under Section 754 of the Code
in accordance with applicable regulations thereunder, subject to the reservation
of the right to seek to revoke  any such  election  upon the  General  Partner's
determination  that such  revocation  is in the best  interests  of the  Limited
Partners. Notwithstanding any other provision herein contained, for the purposes
of computing  the  adjustments  under  Section  743(b) of the Code,  the General
Partner shall be authorized (but not required) to adopt a convention whereby the
price paid by a transferee of a Limited  Partner  Interest that is traded on any
National  Securities  Exchange  will be deemed to be the lowest  quoted  closing
price of such Limited Partner Interests on any National  Securities  Exchange on
which such Limited  Partner  Interests are traded  during the calendar  month in
which such transfer is deemed to occur pursuant to Section 6.2(g) without regard
to the actual price paid by such transferee.

     (b) The Partnership  shall elect to deduct expenses  incurred in organizing
the Partnership  ratably over a sixty-month period as provided in Section 709 of
the Code.

     (c)  Except  as  otherwise  provided  herein,  the  General  Partner  shall
determine whether the Partnership  should make any other elections  permitted by
the Code.

     9.3 Tax  Controversies.  Subject  to the  provisions  hereof,  the  General
Partner is designated as the Tax Matters Partner (as defined in the Code) and is
authorized  and  required to represent  the  Partnership  (at the  Partnership's
expense) in connection with all examinations of the Partnership's affairs by tax
authorities, including resulting administrative and judicial proceedings, and to
expend  Partnership  funds  for  professional   services  and  costs  associated
therewith.  Each Partner agrees to cooperate with the General  Partner and to do
or refrain  from  doing any or all things  reasonably  required  by the  General
Partner to conduct such proceedings.

     9.4 Withholding. Notwithstanding any other provision of this Agreement, the
General  Partner is  authorized  to take any action  that it  determines  in its
discretion  to be  necessary or  appropriate  to cause the  Partnership  and the
Operating  Partnership to comply with any withholding  requirements  established
under  the Code or any other  federal,  state or local  law  including,  without
limitation,  pursuant to Sections 1441,  1442, 1445 and 1446 of the Code. To the
extent that the  Partnership  is required or elects to withhold  and pay over to
any taxing authority any amount resulting from the allocation or distribution of
income to any Partner or Assignee (including,  without limitation,  by reason of
Section  1446 of the Code),  the amount  withheld may at the  discretion  of the
General Partner be treated by the Partnership as a distribution of cash pursuant
to Section 6.3 in the amount of such withholding from such Partner.


                                    ARTICLE X

                              ADMISSION OF PARTNERS

     10.1  Admission  of Initial  Limited  Partners.  Upon the  issuance  by the
Partnership  of  Common  Units and  Subordinated  Units to EPC  Partners  II, as
described in Section 5.2, EPC Partners II was admitted to the  Partnership  as a
Limited  Partner in respect of the Units  issued to it. Upon the issuance by the
Partnership of Common Units to the  Underwriters  as described in Section 5.3 in
connection with the Initial  Offering and the execution by each Underwriter of a
Transfer  Application,  the General  Partner  admitted the  Underwriters  to the
Partnership as Initial Limited Partners in respect of the Common Units purchased
by them.  Upon the issuance by the Partnership of Class A Special Units to Tejas
as  described  in Section  5.3,  the  General  Partner  shall admit Tejas to the
Partnership  as an  Initial  Limited  Partner  in respect of the Class A Special
Units issued to Tejas.

     10.2 Admission of  Substituted  Limited  Partner.  By transfer of a Limited
Partner  Interest in accordance with Article IV, the transferor  shall be deemed
to have  given the  transferee  the  right to seek  admission  as a  Substituted
Limited Partner subject to the conditions of, and in the manner permitted under,
this Agreement. A transferor of a Certificate


                                       41

<PAGE>





representing a Limited Partner Interest shall,  however, only have the authority
to convey to a purchaser or other  transferee who does not execute and deliver a
Transfer  Application (a) the right to negotiate such Certificate to a purchaser
or other transferee and (b) the right to transfer the right to request admission
as a  Substituted  Limited  Partner to such  purchaser  or other  transferee  in
respect of the  transferred  Limited  Partner  Interests.  Each  transferee of a
Limited  Partner  Interest  (including any nominee holder or an agent  acquiring
such Limited  Partner  Interest for the account of another  Person) who executes
and  delivers a Transfer  Application  shall,  by virtue of such  execution  and
delivery,  be an Assignee and be deemed to have applied to become a  Substituted
Limited Partner with respect to the Limited Partner  Interests so transferred to
such Person.  Such Assignee  shall become a Substituted  Limited  Partner (x) at
such time as the General Partner consents thereto, which consent may be given or
withheld in the General Partner's discretion, and (y) when any such admission is
shown on the books and records of the Partnership.  If such consent is withheld,
such transferee shall be an Assignee.  An Assignee shall have an interest in the
Partnership  equivalent to that of a Limited Partner with respect to allocations
and distributions, including liquidating distributions, of the Partnership. With
respect to voting rights attributable to Limited Partner Interests that are held
by Assignees, the General Partner shall be deemed to be the Limited Partner with
respect  thereto and shall,  in exercising  the voting rights in respect of such
Limited Partner Interests on any matter,  vote such Limited Partner Interests at
the written  direction of the Assignee who is the Record  Holder of such Limited
Partner  Interests.  If no such  written  direction  is  received,  such Limited
Partner Interests will not be voted. An Assignee shall have no other rights of a
Limited Partner.

     10.3 Admission of Successor  General Partner.  A successor  General Partner
approved  pursuant to Section 11.1 or 11.2 or the  transferee of or successor to
all of the General  Partner's  Partnership  Interest  as general  partner in the
Partnership  pursuant  to  Section  4.6  who is  proposed  to be  admitted  as a
successor  General  Partner shall be admitted to the  Partnership as the General
Partner,  effective  immediately  prior  to the  withdrawal  or  removal  of the
predecessor or transferring  General Partner pursuant to Section 11.1 or 11.2 or
the transfer of the General Partner's  Partnership Interest as a general partner
in the  Partnership  pursuant to Section 4.6;  provided,  however,  that no such
successor shall be admitted to the Partnership  until  compliance with the terms
of Section 4.6 has occurred and such  successor has executed and delivered  such
other documents or instruments as may be required to effect such admission.  Any
such successor shall,  subject to the terms hereof, carry on the business of the
members of the Partnership Group without dissolution.

     10.4 Admission of Additional Limited Partners.

     (a) A Person (other than the General Partner, an Initial Limited Partner or
a  Substituted  Limited  Partner)  who  makes  a  Capital  Contribution  to  the
Partnership  in  accordance  with  this  Agreement  shall  be  admitted  to  the
Partnership as an Additional Limited Partner only upon furnishing to the General
Partner (i) evidence of acceptance in form  satisfactory  to the General Partner
of all of the terms and  conditions  of this  Agreement,  including the power of
attorney granted in Section 2.6, and (ii) such other documents or instruments as
may be required in the discretion of the General Partner to effect such Person's
admission as an Additional Limited Partner.

     (b)  Notwithstanding  anything to the  contrary in this  Section  10.4,  no
Person shall be admitted as an Additional Limited Partner without the consent of
the  General  Partner,  which  consent  may be given or  withheld in the General
Partner's sole discretion.  The admission of any Person as an Additional Limited
Partner shall become effective on the date upon which the name of such Person is
recorded  as such in the books and  records of the  Partnership,  following  the
consent of the General Partner to such admission.

     10.5  Amendment of Agreement and  Certificate  of Limited  Partnership.  To
effect the  admission to the  Partnership  of any Partner,  the General  Partner
shall take all steps necessary and  appropriate  under the Delaware Act to amend
the records of the  Partnership to reflect such admission and, if necessary,  to
prepare as soon as  practicable  an amendment to this Agreement and, if required
by  law,  the  General  Partner  shall  prepare  and  file an  amendment  to the
Certificate  of  Limited  Partnership,  and the  General  Partner  may for  this
purpose,  among  others,  exercise  the power of  attorney  granted  pursuant to
Section 2.6.




                                       42

<PAGE>





                                   ARTICLE XI

                        WITHDRAWAL OR REMOVAL OF PARTNERS

     11.1 Withdrawal of the General Partner.

     (a) The  General  Partner  shall  be  deemed  to have  withdrawn  from  the
Partnership  upon the  occurrence of any one of the following  events (each such
event herein referred to as an "Event of Withdrawal"):

         (i) the General Partner  voluntarily  withdraws from the Partnership by
     giving  written  notice to the other  Partners (and it shall be deemed that
     the General  Partner has withdrawn  pursuant to this Section  11.1(a)(i) if
     the  General  Partner  voluntarily  withdraws  as  general  partner  of the
     Operating Partnership);

         (ii) the General Partner transfers all of its rights as General Partner
     pursuant to Section 4.6;

         (iii) the General Partner is removed pursuant to Section 11.2;

         (iv) the General Partner (A) makes a general assignment for the benefit
     of creditors;  (B) files a voluntary  bankruptcy  petition for relief under
     Chapter 7 of the United  States  Bankruptcy  Code;  (C) files a petition or
     answer seeking for itself a liquidation, dissolution or similar relief (but
     not a reorganization)  under any law; (D) files an answer or other pleading
     admitting  or failing to contest  the  material  allegations  of a petition
     filed against the General  Partner in a proceeding of the type described in
     clauses (A)-(C) of this Section 11.1(a)(iv);  or (E) seeks,  consents to or
     acquiesces    in   the    appointment    of   a   trustee    (but   not   a
     debtor-in-possession),  receiver or liquidator of the General Partner or of
     all or any substantial part of its properties;

         (v) a final and  non-appealable  order of relief under Chapter 7 of the
     United  States  Bankruptcy  Code is  entered  by a court  with  appropriate
     jurisdiction  pursuant to a voluntary or involuntary petition by or against
     the General Partner; or

         (vi)  (A)  in  the  event  the  General  Partner  is a  corporation,  a
     certificate  of  dissolution  or its  equivalent  is filed for the  General
     Partner,  or 90 days expire after the date of notice to the General Partner
     of revocation of its charter without a reinstatement of its charter,  under
     the laws of its  state  of  incorporation;  (B) in the  event  the  General
     Partner is a partnership or a limited  liability  company,  the dissolution
     and commencement of winding up of the General Partner; (C) in the event the
     General  Partner is acting in such capacity by virtue of being a trustee of
     a trust, the termination of the trust; (D) in the event the General Partner
     is a natural person,  his death or adjudication  of  incompetency;  and (E)
     otherwise in the event of the termination of the General Partner.

If an Event of Withdrawal specified in Section 11.1(a)(iv), (v) or (vi)(A), (B),
(C) or (E) occurs,  the  withdrawing  General  Partner  shall give notice to the
Limited Partners within 30 days after such occurrence. The Partners hereby agree
that only the Events of  Withdrawal  described in this Section 11.1 shall result
in the withdrawal of the General Partner from the Partnership.

     (b)  Withdrawal  of the  General  Partner  from  the  Partnership  upon the
occurrence  of an Event of  Withdrawal  shall  not  constitute  a breach of this
Agreement under the following  circumstances:  (i) at any time during the period
beginning on the Closing  Date and ending at 12:00  midnight,  Eastern  Standard
Time, on December 31, 2008, the General Partner voluntarily  withdraws by giving
at least 90 days'  advance  notice of its  intention  to withdraw to the Limited
Partners;  provided that prior to the  effective  date of such  withdrawal,  the
withdrawal  is  approved  by  Unitholders  holding  at least a  majority  of the
Outstanding Common Units (excluding Common Units held by the General Partner and
its Affiliates)  and the General Partner  delivers to the Partnership an Opinion
of Counsel ("Withdrawal Opinion of Counsel") that such withdrawal (following the
selection of the successor  General Partner) would not result in the loss of the
limited  liability  of any  Limited  Partner  or of a  member  of the  Operating
Partnership or cause the Partnership or the Operating


                                       43

<PAGE>





Partnership  to be  treated  as  an  association  taxable  as a  corporation  or
otherwise  to be taxed as an entity  for  federal  income tax  purposes  (to the
extent not previously  treated as such);  (ii) at any time after 12:00 midnight,
Eastern  Standard  Time, on December 31, 2008, the General  Partner  voluntarily
withdraws by giving at least 90 days' advance  notice to the  Unitholders,  such
withdrawal  to take effect on the date  specified in such  notice;  (iii) at any
time that the  General  Partner  ceases to be the  General  Partner  pursuant to
Section   11.1(a)(ii)   or  is  removed   pursuant  to  Section  11.2;  or  (iv)
notwithstanding  clause  (i) of this  sentence,  at any time  that  the  General
Partner voluntarily  withdraws by giving at least 90 days' advance notice of its
intention to withdraw to the Limited Partners, such withdrawal to take effect on
the date specified in the notice, if at the time such notice is given one Person
and its  Affiliates  (other than the General  Partner  and its  Affiliates)  own
beneficially or of record or control at least 50% of the Outstanding  Units. The
withdrawal of the General Partner from the Partnership upon the occurrence of an
Event of Withdrawal  shall also constitute the withdrawal of the General Partner
as general  partner or managing  member,  as the case may be, of the other Group
Members. If the General Partner gives a notice of withdrawal pursuant to Section
11.1(a)(i),  the holders of a Unit Majority, may, prior to the effective date of
such withdrawal,  elect a successor  General  Partner.  The Person so elected as
successor  General  Partner shall  automatically  become the  successor  general
partner or managing  member,  as the case may be, of the other Group  Members of
which the General Partner is a general partner or managing member.  If, prior to
the  effective  date of the General  Partner's  withdrawal,  a successor  is not
selected by the  Unitholders  as  provided  herein or the  Partnership  does not
receive a Withdrawal  Opinion of Counsel,  the Partnership shall be dissolved in
accordance  with  Section  12.1.  Any  successor   General  Partner  elected  in
accordance  with  the  terms  of this  Section  11.1  shall  be  subject  to the
provisions of Section 10.3.

     11.2 Removal of the General Partner.  The General Partner may be removed if
such  removal  is  approved  by  Unitholders  holding  at  least  662/3%  of the
Outstanding  Units  (including  Units  held  by  the  General  Partner  and  its
Affiliates but excluding Class A Special Units). Any such action by such holders
for  removal of the General  Partner  must also  provide  for the  election of a
successor  General  Partner by the  Unitholders  holding a Unit  Majority.  Such
removal  shall be effective  immediately  following the admission of a successor
General  Partner  pursuant to Section 10.3.  The removal of the General  Partner
shall  also  automatically  constitute  the  removal of the  General  Partner as
general  partner  or  managing  member,  as the case may be, of the other  Group
Members of which the General Partner is a general partner or managing member. If
a Person is elected as a successor  General Partner in accordance with the terms
of this Section 11.2,  such Person  shall,  upon  admission  pursuant to Section
10.3,  automatically  become a successor  general partner or managing member, as
the case may be, of the other Group  Members of which the  General  Partner is a
general  partner or managing  member.  The right of the  holders of  Outstanding
Units to remove the General  Partner shall not exist or be exercised  unless the
Partnership  has  received  an opinion  opining as to the  matters  covered by a
Withdrawal  Opinion  of  Counsel.  Any  successor  General  Partner  elected  in
accordance  with  the  terms  of this  Section  11.2  shall  be  subject  to the
provisions of Section 10.3.

     11.3 Interest of Departing Partner and Successor General Partner.

     (a)  In  the  event  of  (i)  withdrawal  of  the  General   Partner  under
circumstances  where such  withdrawal  does not violate  this  Agreement or (ii)
removal  of the  General  Partner  by the  holders of  Outstanding  Units  under
circumstances  where  Cause does not exist,  if a successor  General  Partner is
elected in  accordance  with the terms of Section  11.1 or 11.2,  the  Departing
Partner shall have the option  exercisable  prior to the  effective  date of the
departure  of such  Departing  Partner to require its  successor to purchase its
Partnership Interest as a general partner in the Partnership and its partnership
or member  interest as the general partner or managing member in the other Group
Members  (collectively,  the  "Combined  Interest") in exchange for an amount in
cash equal to the fair market value of such Combined Interest, such amount to be
determined and payable as of the effective date of its departure or, if there is
not agreement as to the fair market value of such Combined Interest,  within ten
(10) days after such agreement is reached.  If the General Partner is removed by
the Unitholders under circumstances where Cause exists or if the General Partner
withdraws under  circumstances  where such withdrawal violates this Agreement or
the  Operating  Partnership  Agreement,  and if a successor  General  Partner is
elected in  accordance  with the terms of Section 11.1 or 11.2,  such  successor
shall have the option,  exercisable prior to the effective date of the departure
of such  Departing  Partner,  to purchase  the  Combined  Interest for such fair
market value of such Combined  Interest.  In either event, the Departing Partner
shall be entitled to


                                       44

<PAGE>





receive all  reimbursements  due such Departing Partner pursuant to Section 7.4,
including any employee-related  liabilities  (including severance  liabilities),
incurred in connection  with the  termination  of any employees  employed by the
General Partner for the benefit of the Partnership or the other Group Members.

     (b) For  purposes of this  Section  11.3(a),  the fair market  value of the
Combined Interest shall be determined by agreement between the Departing Partner
and its successor or, failing  agreement within 30 days after the effective date
of such Departing Partner's departure, by an independent investment banking firm
or other independent expert selected by the Departing Partner and its successor,
which, in turn, may rely on other experts,  and the determination of which shall
be  conclusive  as to such  matter.  If  such  parties  cannot  agree  upon  one
independent  investment  banking firm or other independent expert within 45 days
after the effective  date of such  departure,  then the Departing  Partner shall
designate an independent  investment  banking firm or other independent  expert,
the Departing  Partner's  successor  shall  designate an independent  investment
banking  firm or other  independent  expert,  and such  firms or  experts  shall
mutually  select a third  independent  investment  banking  firm or  independent
expert,  which third  independent  investment  banking firm or other independent
expert shall determine the fair market value of the Combined Interest. In making
its  determination,  such third  independent  investment  banking  firm or other
independent  expert may consider the then current  trading price of Units on any
National  Securities  Exchange on which Units are then listed,  the value of the
Partnership's  assets,  the rights and obligations of the Departing  Partner and
other factors it may deem relevant.

     (c) If the  Combined  Interest is not  purchased in the manner set forth in
Section  11.3(a),  the  Departing  Partner (or its  transferee)  shall  become a
Limited  Partner and its Combined  Interest shall be converted into Common Units
pursuant to a valuation made by an investment  banking firm or other independent
expert  selected  pursuant  to  Section  11.3(a),   without  reduction  in  such
Partnership  Interest  (but subject to  proportionate  dilution by reason of the
admission of its successor).  Any successor  General Partner shall indemnify the
Departing  Partner (or its  transferee)  as to all debts and  liabilities of the
Partnership  arising on or after the date on which the Departing Partner (or its
transferee)  becomes  a  Limited  Partner.   For  purposes  of  this  Agreement,
conversion of the Combined  Interest to Common Units will be characterized as if
the General Partner (or its transferee) contributed its Combined Interest to the
Partnership in exchange for the newly issued Common Units.

     (d) If a successor  General Partner is elected in accordance with the terms
of Section  11.1 or 11.2 and the  option  described  in  Section  11.3(a) is not
exercised by the party entitled to do so, the successor  General  Partner shall,
at the  effective  date of its admission to the  Partnership,  contribute to the
Partnership  cash in the amount  equal to 1/99th of the Net Agreed  Value of the
Partnership's assets on such date. In such event, such successor General Partner
shall,  subject to the following sentence,  be entitled to 1% of all Partnership
allocations and  distributions.  The successor  General Partner shall cause this
Agreement  to be  amended  to  reflect  that,  from and  after  the date of such
successor General Partner's admission,  the successor General Partner's interest
in all Partnership distributions and allocations shall be 1%.

     11.4 Termination of Subordination Period,  Conversion of Subordinated Units
and  Extinguishment  of Cumulative Common Unit Arrearages.  Notwithstanding  any
provision  of this  Agreement,  if the  General  Partner  is  removed as general
partner of the Partnership  under  circumstances  where Cause does not exist and
Units held by the General  Partner and its  Affiliates are not voted in favor of
such  removal,  (i) the  Subordination  Period  will  end  and  all  Outstanding
Subordinated Units will immediately and automatically  convert into Common Units
on a one-for-one  basis and (ii) all  Cumulative  Common Unit  Arrearages on the
Common Units will be extinguished.

     11.5  Withdrawal  of Limited  Partners . No Limited  Partner shall have any
right  to  withdraw  from  the  Partnership;  provided,  however,  that  when  a
transferee of a Limited  Partner's  Limited  Partner  Interest  becomes a Record
Holder of the Limited Partner Interest so transferred, such transferring Limited
Partner shall cease to be a Limited  Partner with respect to the Limited Partner
Interest so transferred.


                                   ARTICLE XII



                                       45

<PAGE>





                           DISSOLUTION AND LIQUIDATION

     12.1  Dissolution.  The Partnership shall not be dissolved by the admission
of  Substituted  Limited  Partners  or  Additional  Limited  Partners  or by the
admission of a successor  General  Partner in accordance  with the terms of this
Agreement. Upon the removal or withdrawal of the General Partner, if a successor
General  Partner is elected  pursuant to Section 11.1 or 11.2,  the  Partnership
shall not be dissolved and such  successor  General  Partner shall  continue the
business of the  Partnership.  The Partnership  shall dissolve,  and (subject to
Section 12.2) its affairs shall be wound up, upon:

         (a) the expiration of its term as provided in Section 2.7;

         (b) an Event of  Withdrawal  of the  General  Partner  as  provided  in
     Section  11.1(a)  (other than Section  11.1(a)(ii)),  unless a successor is
     elected  and an  Opinion  of Counsel is  received  as  provided  in Section
     11.1(b) or 11.2 and such successor is admitted to the Partnership  pursuant
     to Section 10.3;

         (c) an election to dissolve the Partnership by the General Partner that
     is approved by the holders of a Unit Majority;

         (d) the entry of a decree of judicial dissolution of the Partnership
     pursuant to the provisions of the Delaware Act; or

         (e) the sale of all or substantially all of the assets and properties
     of the Partnership Group.

     12.2  Continuation  of the Business of the Partnership  After  Dissolution.
Upon (a) dissolution of the Partnership  following an Event of Withdrawal caused
by the  withdrawal  or removal of the  General  Partner as  provided  in Section
11.1(a)(i)  or (iii) and the failure of the  Partners  to select a successor  to
such  Departing  Partner  pursuant to Section 11.1 or 11.2,  then within 90 days
thereafter,  or (b) dissolution of the Partnership upon an event constituting an
Event of Withdrawal as defined in Section 11.1(a)(iv), (v) or (vi), then, to the
maximum extent  permitted by law, within 180 days  thereafter,  the holders of a
Unit  Majority  may elect to  reconstitute  the  Partnership  and  continue  its
business on the same terms and conditions set forth in this Agreement by forming
a new  limited  partnership  on  terms  identical  to  those  set  forth in this
Agreement and having as the successor  general  partner a Person approved by the
holders  of a Unit  Majority.  Unless  such  an  election  is  made  within  the
applicable time period as set forth above,  the  Partnership  shall conduct only
activities  necessary  to wind up its  affairs.  If such an election is so made,
then:

         (i) the  reconstituted  Partnership shall continue until the end of the
     term set forth in Section 2.7 unless earlier  dissolved in accordance  with
     this Article XII;

         (ii)  if the  successor  General  Partner  is not  the  former  General
     Partner,  then the interest of the former General  Partner shall be treated
     in the manner provided in Section 11.3; and

         (iii) all necessary  steps shall be taken to cancel this  Agreement and
     the Certificate of Limited Partnership and to enter into and, as necessary,
     to file a new partnership agreement and certificate of limited partnership,
     and the successor  general partner may for this purpose exercise the powers
     of attorney granted the General Partner pursuant to Section 2.6;  provided,
     that the right of the  holders of a Unit  Majority  to approve a  successor
     General  Partner and to  reconstitute  and to continue  the business of the
     Partnership shall not exist and may not be exercised unless the Partnership
     has received an Opinion of Counsel that (x) the exercise of the right would
     not result in the loss of limited  liability of any Limited Partner and (y)
     neither the  Partnership,  the  reconstituted  limited  partnership nor the
     Operating  Partnership  would be  treated  as an  association  taxable as a
     corporation  or  otherwise  be taxable as an entity for federal  income tax
     purposes upon the exercise of such right to continue.



                                       46

<PAGE>





     12.3  Liquidator.   Upon   dissolution  of  the  Partnership,   unless  the
Partnership  is  continued  under an election to  reconstitute  and continue the
Partnership  pursuant to Section 12.2,  the General  Partner shall select one or
more Persons to act as  Liquidator.  The  Liquidator  (if other than the General
Partner) shall be entitled to receive such  compensation for its services as may
be approved by holders of at least a majority of the  Outstanding  Common  Units
and  Subordinated  Units voting as a single class. The Liquidator (if other than
the  General  Partner)  shall  agree not to resign at any time  without 15 days'
prior notice and may be removed at any time, with or without cause, by notice of
removal  approved  by holders of at least a majority of the  Outstanding  Common
Units and Subordinated Units voting as a single class. Upon dissolution, removal
or resignation of the  Liquidator,  a successor and substitute  Liquidator  (who
shall  have and  succeed  to all  rights,  powers  and  duties  of the  original
Liquidator) shall within 30 days thereafter be approved by holders of at least a
majority of the  Outstanding  Common  Units and  Subordinated  Units voting as a
single class.  The right to approve a successor or substitute  Liquidator in the
manner  provided  herein shall be deemed to refer also to any such  successor or
substitute  Liquidator  approved  in  the  manner  herein  provided.  Except  as
expressly  provided in this Article XII, the  Liquidator  approved in the manner
provided herein shall have and may exercise,  without further  authorization  or
consent  of any of the  parties  hereto,  all of the powers  conferred  upon the
General  Partner  under the terms of this  Agreement  (but subject to all of the
applicable  limitations,  contractual  and otherwise,  upon the exercise of such
powers,  other than the  limitation on sale set forth in Section  7.3(b)) to the
extent  necessary or desirable in the good faith  judgment of the  Liquidator to
carry out the duties and  functions of the  Liquidator  hereunder for and during
such period of time as shall be reasonably  required in the good faith  judgment
of the Liquidator to complete the winding up and  liquidation of the Partnership
as provided for herein.

     12.4 Liquidation.  The Liquidator shall proceed to dispose of the assets of
the Partnership, discharge its liabilities, and otherwise wind up its affairs in
such manner and over such period as the Liquidator  determines to be in the best
interest of the Partners,  subject to Section 17-804 of the Delaware Act and the
following:

         (a)  Disposition of Assets.  The assets may be disposed of by public or
     private  sale or by  distribution  in kind to one or more  Partners on such
     terms as the  Liquidator  and such  Partner or Partners  may agree.  If any
     property is distributed  in kind, the Partner  receiving the property shall
     be deemed for purposes of Section  12.4(c) to have  received  cash equal to
     its fair market value; and  contemporaneously  therewith,  appropriate cash
     distributions  must be made to the other  Partners.  The Liquidator may, in
     its  absolute   discretion,   defer  liquidation  or  distribution  of  the
     Partnership's  assets  for a  reasonable  time  if it  determines  that  an
     immediate sale or distribution of all or some of the  Partnership's  assets
     would be  impractical  or  would  cause  undue  loss to the  Partners.  The
     Liquidator may, in its absolute  discretion,  distribute the  Partnership's
     assets,  in whole or in part, in kind if it determines that a sale would be
     impractical or would cause undue loss to the Partners.

         (b) Discharge of Liabilities.  Liabilities of the  Partnership  include
     amounts owed to Partners  otherwise  than in respect of their  distribution
     rights under Article VI. With respect to any liability  that is contingent,
     conditional  or  unmatured or is  otherwise  not yet due and  payable,  the
     Liquidator  shall  either  settle  such claim for such  amount as it thinks
     appropriate  or  establish a reserve of cash or other assets to provide for
     its  payment.  When  paid,  any  unused  portion  of the  reserve  shall be
     distributed as additional liquidation proceeds.

         (c) Liquidation  Distributions.  All property and all cash in excess of
     that required to discharge liabilities as provided in Section 12.4(b) shall
     be  distributed  to the Partners in accordance  with, and to the extent of,
     the positive balances in their respective  Capital Accounts,  as determined
     after taking into account all Capital Account adjustments (other than those
     made by reason of  distributions  pursuant to this Section 12.4(c)) for the
     taxable  year  of the  Partnership  during  which  the  liquidation  of the
     Partnership occurs (with such date of occurrence being determined  pursuant
     to Treasury Regulation Section 1.704-1(b)(2)(ii)(g)), and such distribution
     shall be made by the end of such taxable year (or, if later, within 90 days
     after said date of such occurrence).

     12.5  Cancellation  of  Certificate  of  Limited   Partnership.   Upon  the
completion of the  distribution of Partnership  cash and property as provided in
Section  12.4  in  connection  with  the  liquidation  of the  Partnership,  the
Partnership  shall be terminated and the Certificate of Limited  Partnership and
all qualifications of the Partnership as a foreign limited


                                       47

<PAGE>





partnership in jurisdictions  other than the State of Delaware shall be canceled
and such other actions as may be necessary to terminate the Partnership shall be
taken.

     12.6 Return of  Contributions.  The General Partner shall not be personally
liable for, and shall have no  obligation  to  contribute  or loan any monies or
property  to the  Partnership  to enable  it to  effectuate,  the  return of the
Capital  Contributions  of the Limited  Partners or Unitholders,  or any portion
thereof, it being expressly understood that any such return shall be made solely
from Partnership assets.

     12.7 Waiver of  Partition.  To the maximum  extent  permitted by law,  each
Partner hereby waives any right to partition of the Partnership property.

     12.8 Capital Account  Restoration.  No Partner shall have any obligation to
restore any  negative  balance in its Capital  Account upon  liquidation  of the
Partnership.


                                  ARTICLE XIII

            AMENDMENT OF PARTNERSHIP AGREEMENT; MEETINGS; RECORD DATE

     13.1  Amendment to be Adopted Solely by the General  Partner.  Each Partner
agrees  that the  General  Partner,  without  the  approval  of any  Partner  or
Assignee,  may amend any  provision of this  Agreement  and  execute,  swear to,
acknowledge,  deliver,  file and record  whatever  documents  may be required in
connection therewith, to reflect:

         (a) a  change  in the  name of the  Partnership,  the  location  of the
     principal place of business of the Partnership, the registered agent of the
     Partnership or the registered office of the Partnership;

         (b) admission, substitution, withdrawal or removal of Partners in
     accordance with this Agreement;

         (c) a change that, in the sole  discretion of the General  Partner,  is
     necessary  or advisable  to qualify or continue  the  qualification  of the
     Partnership as a limited  partnership or a partnership in which the Limited
     Partners  have limited  liability  under the laws of any state or to ensure
     that no  Group  Member  will be  treated  as an  association  taxable  as a
     corporation  or  otherwise  taxed  as an  entity  for  federal  income  tax
     purposes;

         (d) a change that, in the discretion of the General  Partner,  (i) does
     not adversely affect the Limited Partners in any material respect,  (ii) is
     necessary  or  advisable  to (A) satisfy any  requirements,  conditions  or
     guidelines contained in any opinion, directive, order, ruling or regulation
     of any federal or state  agency or judicial  authority  or contained in any
     federal or state statute (including the Delaware Act) or (B) facilitate the
     trading of the Limited  Partner  Interests  (including  the division of any
     class or classes of Outstanding  Limited  Partner  Interests into different
     classes to facilitate uniformity of tax consequences within such classes of
     Limited Partner Interests) or comply with any rule,  regulation,  guideline
     or  requirement  of any National  Securities  Exchange on which the Limited
     Partner Interests are or will be listed for trading, compliance with any of
     which the General  Partner  determines in its  discretion to be in the best
     interests of the Partnership and the Limited  Partners,  (iii) is necessary
     or  advisable  in  connection  with  action  taken by the  General  Partner
     pursuant to Section 5.10 or (iv) is required to effect the intent expressed
     in the  Registration  Statement  or the  intent of the  provisions  of this
     Agreement or is otherwise contemplated by this Agreement;

         (e) a change in the fiscal year or taxable year of the  Partnership and
     any changes that, in the discretion of the General  Partner,  are necessary
     or  advisable as a result of a change in the fiscal year or taxable year of
     the Partnership  including,  if the General  Partner shall so determine,  a
     change in the definition of "Quarter" and the dates on which  distributions
     are to be made by the Partnership;



                                       48

<PAGE>





         (f) an  amendment  that is  necessary,  in the Opinion of  Counsel,  to
     prevent the Partnership, or the General Partner or its directors, officers,
     trustees or agents from in any manner being  subjected to the provisions of
     the Investment Company Act of 1940, as amended, the Investment Advisers Act
     of 1940, as amended, or "plan asset" regulations adopted under the Employee
     Retirement  Income Security Act of 1974, as amended,  regardless of whether
     such are substantially  similar to plan asset regulations currently applied
     or proposed by the United States Department of Labor;

         (g) subject to the terms of Section  5.7,  an  amendment  that,  in the
     discretion of the General Partner,  is necessary or advisable in connection
     with the  authorization  of issuance of any class or series of  Partnership
     Securities pursuant to Section 5.6;

         (h) any amendment expressly permitted in this Agreement to be made by
     the General Partner acting alone;

         (i) an amendment effected, necessitated or contemplated by a Merger
     Agreement approved in accordance with Section 14.3;

         (j) an amendment  that, in the  discretion of the General  Partner,  is
     necessary or advisable to reflect,  account for and deal with appropriately
     the formation by the  Partnership  of, or investment by the Partnership in,
     any corporation,  partnership,  joint venture, limited liability company or
     other entity other than the Operating  Partnership,  in connection with the
     conduct by the Partnership of activities  permitted by the terms of Section
     2.4;

         (k) a merger or conveyance pursuant to Section 14.3(d); or

         (l) any other amendments substantially similar to the foregoing.

     13.2  Amendment  Procedures.  Except as provided in Sections 13.1 and 13.3,
all amendments to this Agreement  shall be made in accordance with the following
requirements.  Amendments to this  Agreement may be proposed only by or with the
consent of the  General  Partner  which  consent may be given or withheld in its
sole  discretion.  A proposed  amendment shall be effective upon its approval by
the holders of a Unit  Majority,  unless a greater or  different  percentage  is
required  under this  Agreement or by Delaware  law. A proposed  amendment  that
adversely  alters  the  powers,  obligations  or  special  rights of the Class A
Special  Units set forth  herein  shall be  effective  upon its  approval by the
holders of a majority of the Class A Special Units. Each proposed amendment that
requires the approval of the holders of a specified  percentage  of  Outstanding
Units shall be set forth in a writing  that  contains  the text of the  proposed
amendment.  If such an amendment is proposed, the General Partner shall seek the
written  approval of the  requisite  percentage of  Outstanding  Units or call a
meeting of the Unitholders to consider and vote on such proposed amendment.  The
General  Partner shall notify all Record Holders upon final adoption of any such
proposed amendments.

     13.3 Amendment Requirements.

     (a)  Notwithstanding the provisions of Sections 13.1 and 13.2, no provision
of this Agreement that establishes a percentage of Outstanding  Units (including
Units deemed owned by the General Partner)  required to take any action shall be
amended,  altered, changed, repealed or rescinded in any respect that would have
the effect of reducing such voting  percentage unless such amendment is approved
by the written consent or the affirmative  vote of holders of Outstanding  Units
whose  aggregate   Outstanding   Units  constitute  not  less  than  the  voting
requirement sought to be reduced.

     (b)  Notwithstanding the provisions of Sections 13.1 and 13.2, no amendment
to this Agreement may (i) enlarge the obligations of any Limited Partner without
its  consent,  unless  such  shall  have  occurred  as a result of an  amendment
approved pursuant to Section 13.3(c),  (ii) enlarge the obligations of, restrict
in any  way any  action  by or  rights  of,  or  reduce  in any way the  amounts
distributable,  reimbursable or otherwise payable to, the General Partner or any
of its Affiliates without its consent, which consent may be given or withheld in
its sole discretion, (iii) change Section 12.1(a)

                                       49

<PAGE>

or 12.1(c),  or (iv) change the term of the  Partnership or, except as set forth
in Section 12.1(c), give any Person the right to dissolve the Partnership.

     (c) Except as provided in Section 14.3,  and except as otherwise  provided,
and without limitation of the General Partner's authority to adopt amendments to
this Agreement as  contemplated in Section 13.1, any amendment that would have a
material adverse effect on the rights or preferences of any class of Partnership
Interests in relation to other classes of Partnership Interests must be approved
by the  holders  of not less  than a  majority  of the  Outstanding  Partnership
Interests of the class affected.

     (d)  Notwithstanding  any other  provision  of this  Agreement,  except for
amendments  pursuant to Section 13.1 and except as otherwise provided by Section
14.3(b),  no  amendments  shall  become  effective  without the  approval of the
holders of at least 90% of the Outstanding  Common Units and Subordinated  Units
voting as a single class unless the Partnership obtains an Opinion of Counsel to
the effect  that such  amendment  will not affect the limited  liability  of any
Limited Partner under applicable law.

     (e) Except as provided in Section  13.1,  this  Section  13.3 shall only be
amended  with the  approval  of the  holders of at least 90% of the  Outstanding
Common Units and Subordinated Units voting as a single class.

     13.4 Special Meetings. All acts of Limited Partners to be taken pursuant to
this  Agreement  shall be taken in the manner  provided  in this  Article  XIII.
Special meetings of the Limited Partners may be called by the General Partner or
by  Limited  Partners  owning  20% or more of the  Outstanding  Limited  Partner
Interests  of the class or  classes  for which a meeting  is  proposed.  Limited
Partners shall call a special  meeting by delivering to the General  Partner one
or more requests in writing  stating that the signing  Limited  Partners wish to
call a special meeting and indicating the general or specific purposes for which
the special meeting is to be called. Within 60 days after receipt of such a call
from Limited Partners or within such greater time as may be reasonably necessary
for the  Partnership to comply with any statutes,  rules,  regulations,  listing
agreements  or similar  requirements  governing  the holding of a meeting or the
solicitation  of proxies for use at such a meeting,  the General  Partner  shall
send a  notice  of the  meeting  to the  Limited  Partners  either  directly  or
indirectly  through the Transfer  Agent.  A meeting  shall be held at a time and
place determined by the General Partner on a date not less than 10 days nor more
than 60 days after the mailing of notice of the meeting.  Limited Partners shall
not vote on matters  that would  cause the  Limited  Partners to be deemed to be
taking part in the  management  and control of the  business  and affairs of the
Partnership so as to jeopardize the Limited  Partners'  limited  liability under
the  Delaware  Act or the law of any  other  state in which the  Partnership  is
qualified to do business.

     13.5 Notice of a Meeting.  Notice of a meeting  called  pursuant to Section
13.4  shall be given to the  Record  Holders  of the class or classes of Limited
Partner  Interests  for which a meeting is  proposed in writing by mail or other
means of written communication in accordance with Section 16.1. The notice shall
be deemed to have been given at the time when  deposited  in the mail or sent by
other means of written communication.

     13.6 Record Date. For purposes of determining the Limited Partners entitled
to  notice  of or to  vote  at a  meeting  of the  Limited  Partners  or to give
approvals without a meeting as provided in Section 13.11 the General Partner may
set a Record Date,  which shall not be less than 10 nor more than 60 days before
(a) the date of the meeting  (unless such  requirement  conflicts with any rule,
regulation,  guideline or  requirement  of any National  Securities  Exchange on
which the Limited  Partner  Interests are listed for trading,  in which case the
rule, regulation, guideline or requirement of such exchange shall govern) or (b)
in the event  that  approvals  are sought  without a meeting,  the date by which
Limited  Partners are  requested in writing by the General  Partner to give such
approvals.

     13.7  Adjournment.  When a meeting is  adjourned  to another time or place,
notice need not be given of the adjourned meeting and a new Record Date need not
be fixed,  if the time and place  thereof are  announced at the meeting at which
the  adjournment  is taken,  unless such  adjournment  shall be for more than 45
days. At the adjourned meeting,  the Partnership may transact any business which
might have been transacted at the original meeting. If the adjournment is


                                       50

<PAGE>

for  more  than 45 days or if a new  Record  Date  is  fixed  for the  adjourned
meeting,  a notice of the adjourned  meeting  shall be given in accordance  with
this Article XIII.

     13.8  Waiver of Notice.  Approval of  Meeting;  Approval  of  Minutes.  The
transactions of any meeting of Limited Partners, however called and noticed, and
whenever  held,  shall be as valid as if it had  occurred at a meeting duly held
after  regular  call and notice,  if a quorum is present  either in person or by
proxy, and if, either before or after the meeting, Limited Partners representing
such quorum who were present in person or by proxy and entitled to vote,  sign a
written  waiver of notice or an  approval  of the  holding of the  meeting or an
approval of the minutes  thereof.  All waivers and approvals shall be filed with
the Partnership records or made a part of the minutes of the meeting. Attendance
of a Limited  Partner at a meeting  shall  constitute  a waiver of notice of the
meeting,  except when the Limited Partner does not approve,  at the beginning of
the  meeting,  of the  transaction  of any  business  because the meeting is not
lawfully  called or convened;  and except that  attendance at a meeting is not a
waiver of any right to disapprove the  consideration  of matters  required to be
included in the notice of the meeting,  but not so included,  if the disapproval
is expressly made at the meeting.

     13.9 Quorum.  The holders of a majority of the Outstanding  Limited Partner
Interests of the class or classes for which a meeting has been called (including
Limited Partner  Interests deemed owned by the General  Partner)  represented in
person or by proxy shall constitute a quorum at a meeting of Limited Partners of
such class or classes  unless any such action by the Limited  Partners  requires
approval by holders of a greater  percentage of such Limited Partner  Interests,
in which case the quorum shall be such greater percentage. At any meeting of the
Limited Partners duly called and held in accordance with this Agreement at which
a quorum is present,  the act of Limited  Partners holding  Outstanding  Limited
Partner Interests that in the aggregate  represent a majority of the Outstanding
Limited Partner Interests  entitled to vote and be present in person or by proxy
at such meeting shall be deemed to constitute  the act of all Limited  Partners,
unless a greater or different percentage is required with respect to such action
under the  provisions  of this  Agreement,  in which case the act of the Limited
Partners  holding  Outstanding  Limited Partner  Interests that in the aggregate
represent at least such greater or different  percentage shall be required.  The
Limited  Partners  present at a duly called or held meeting at which a quorum is
present may continue to transact business until adjournment, notwithstanding the
withdrawal of enough Limited Partners to leave less than a quorum, if any action
taken  (other  than  adjournment)  is  approved by the  required  percentage  of
Outstanding  Limited Partner  Interests  specified in this Agreement  (including
Limited Partner Interests deemed owned by the General  Partner).  In the absence
of a quorum any meeting of Limited  Partners may be adjourned  from time to time
by the  affirmative  vote of holders of at least a majority  of the  Outstanding
Limited Partner Interests  entitled to vote at such meeting  (including  Limited
Partner  Interests  deemed owned by the General Partner)  represented  either in
person or by proxy, but no other business may be transacted,  except as provided
in Section 13.7.

     13.10 Conduct of a Meeting.  The General  Partner shall have full power and
authority  concerning  the  manner of  conducting  any  meeting  of the  Limited
Partners or solicitation of approvals in writing, including the determination of
Persons  entitled to vote, the existence of a quorum,  the  satisfaction  of the
requirements of Section 13.4, the conduct of voting,  the validity and effect of
any proxies and the  determination  of any  controversies,  votes or  challenges
arising in connection with or during the meeting or voting.  The General Partner
shall  designate a Person to serve as chairman of any meeting and shall  further
designate a Person to take the minutes of any meeting. All minutes shall be kept
with the  records of the  Partnership  maintained  by the General  Partner.  The
General Partner may make such other  regulations  consistent with applicable law
and this  Agreement  as it may deem  advisable  concerning  the  conduct  of any
meeting of the  Limited  Partners  or  solicitation  of  approvals  in  writing,
including  regulations in regard to the appointment of proxies,  the appointment
and duties of inspectors of votes and approvals,  the submission and examination
of  proxies  and other  evidence  of the right to vote,  and the  revocation  of
approvals in writing.

     13.11 Action Without a Meeting.  If authorized by the General Partner,  any
action  that may be taken at a  meeting  of the  Limited  Partners  may be taken
without a meeting if an approval in writing setting forth the action so taken is
signed by Limited  Partners  owning not less than the minimum  percentage of the
Outstanding  Limited Partner  Interests  (including  Limited  Partner  Interests
deemed  owned by the General  Partner)  that would be  necessary to authorize or
take


                                       51

<PAGE>





such  action at a meeting at which all the  Limited  Partners  were  present and
voted (unless such provision conflicts with any rule,  regulation,  guideline or
requirement  of any National  Securities  Exchange on which the Limited  Partner
Interests are listed for trading, in which case the rule, regulation,  guideline
or requirement  of such exchange  shall govern).  Prompt notice of the taking of
action  without a meeting  shall be given to the Limited  Partners  who have not
approved in writing.  The General  Partner may specify  that any written  ballot
submitted  to Limited  Partners  for the purpose of taking any action  without a
meeting shall be returned to the Partnership within the time period, which shall
be not less than 20 days, specified by the General Partner. If a ballot returned
to the Partnership  does not vote all of the Limited  Partner  Interests held by
the Limited Partners the Partnership shall be deemed to have failed to receive a
ballot for the Limited Partner Interests that were not voted. If approval of the
taking of any action by the Limited  Partners is  solicited  by any Person other
than by or on behalf of the General Partner, the written approvals shall have no
force and effect unless and until (a) they are deposited with the Partnership in
care of the  General  Partner,  (b)  approvals  sufficient  to take  the  action
proposed  are  dated  as of a date  not  more  than 90 days  prior  to the  date
sufficient  approvals are deposited with the  Partnership  and (c) an Opinion of
Counsel is delivered  to the General  Partner to the effect that the exercise of
such right and the action  proposed to be taken with  respect to any  particular
matter (i) will not cause the Limited Partners to be deemed to be taking part in
the management and control of the business and affairs of the  Partnership so as
to jeopardize the Limited  Partners'  limited  liability,  and (ii) is otherwise
permissible  under the state  statutes  then  governing  the rights,  duties and
liabilities of the Partnership and the Partners.

     13.12 Voting and Other Rights.

     (a) Only those  Record  Holders of the  Limited  Partner  Interests  on the
Record Date set pursuant to Section  13.6 (and also  subject to the  limitations
contained in the  definition of  "Outstanding")  shall be entitled to notice of,
and to vote at, a meeting of Limited  Partners or to act with respect to matters
as to which the holders of the Outstanding  Limited  Partner  Interests have the
right to vote or to act. All  references in this Agreement to votes of, or other
acts that may be taken by, the Outstanding  Limited  Partner  Interests shall be
deemed to be  references  to the  votes or acts of the  Record  Holders  of such
Outstanding Limited Partner Interests.

     (b) With respect to Limited Partner  Interests that are held for a Person's
account by another  Person (such as a broker,  dealer,  bank,  trust  company or
clearing corporation,  or an agent of any of the foregoing),  in whose name such
Limited Partner Interests are registered, such other Person shall, in exercising
the voting  rights in respect of such Limited  Partner  Interests on any matter,
and unless the arrangement  between such Persons provides  otherwise,  vote such
Limited  Partner  Interests in favor of, and at the direction of, the Person who
is the beneficial  owner, and the Partnership  shall be entitled to assume it is
so acting without further  inquiry.  The provisions of this Section 13.12(b) (as
well as all other provisions of this Agreement) are subject to the provisions of
Section 4.3.


                                   ARTICLE XIV

                                     MERGER

     14.1 Authority.  The Partnership may merge or consolidate  with one or more
corporations, limited liability companies, business trusts or associations, real
estate  investment  trusts,  common  law  trusts or  unincorporated  businesses,
including a general partnership or limited partnership, formed under the laws of
the  State of  Delaware  or any other  state of the  United  States of  America,
pursuant to a written agreement of merger or consolidation  ("Merger Agreement")
in accordance with this Article XIV.

     14.2 Procedure for Merger or Consolidation.  Merger or consolidation of the
Partnership  pursuant to this  Article XIV  requires  the prior  approval of the
General Partner. If the General Partner shall determine,  in the exercise of its
discretion, to consent to the merger or consolidation, the General Partner shall
approve the Merger Agreement, which shall set forth:



                                       52

<PAGE>





         (a) The names and jurisdictions of formation or organization of each of
     the business entities proposing to merge or consolidate;

         (b) The name and  jurisdiction  of  formation  or  organization  of the
     business  entity that is to survive the  proposed  merger or  consolidation
     (the "Surviving Business Entity");

         (c) The terms and conditions of the proposed merger or consolidation;

         (d) The  manner  and  basis of  exchanging  or  converting  the  equity
     securities of each constituent business entity for, or into, cash, property
     or general or limited partner interests,  rights, securities or obligations
     of the Surviving Business Entity; and (i) if any general or limited partner
     interests,  securities or rights of any constituent business entity are not
     to be exchanged or converted solely for, or into, cash, property or general
     or limited  partner  interests,  rights,  securities or  obligations of the
     Surviving Business Entity, the cash, property or general or limited partner
     interests,  rights,  securities or obligations of any limited  partnership,
     corporation,  trust or other  entity  (other  than the  Surviving  Business
     Entity)  which the holders of such  general or limited  partner  interests,
     securities or rights are to receive in exchange for, or upon  conversion of
     their general or limited partner interests,  securities or rights, and (ii)
     in the case of securities  represented by certificates,  upon the surrender
     of such  certificates,  which cash,  property or general or limited partner
     interests,  rights,  securities or  obligations  of the Surviving  Business
     Entity or any general or limited partnership,  corporation,  trust or other
     entity (other than the Surviving  Business Entity),  or evidences  thereof,
     are to be delivered;

         (e) A statement  of any  changes in the  constituent  documents  or the
     adoption of new  constituent  documents  (the  articles or  certificate  of
     incorporation,  articles of trust,  declaration  of trust,  certificate  or
     agreement  of limited  partnership  or other  similar  charter or governing
     document) of the Surviving Business Entity to be effected by such merger or
     consolidation;

         (f) The  effective  time of the  merger,  which  may be the date of the
     filing of the  certificate  of merger  pursuant to Section  14.4 or a later
     date specified in or determinable  in accordance with the Merger  Agreement
     (provided, that if the effective time of the merger is to be later than the
     date of the filing of the  certificate of merger,  the effective time shall
     be fixed no later than the time of the filing of the  certificate of merger
     and stated therein); and

         (g) Such  other  provisions  with  respect  to the  proposed  merger or
     consolidation  as are  deemed  necessary  or  appropriate  by  the  General
     Partner.

     14.3 Approval by Limited Partners of Merger or Consolidation.

     (a) Except as provided in Section 14.3(d),  the General  Partner,  upon its
approval of the Merger  Agreement,  shall  direct that the Merger  Agreement  be
submitted to a vote of Limited  Partners  (other than Limited  Partners  holding
Class A Special Units, in their capacity as such),  whether at a special meeting
or by written  consent,  in either case in accordance  with the  requirements of
Article XIII. A copy or a summary of the Merger  Agreement  shall be included in
or enclosed with the notice of a special meeting or the written consent.

     (b) Except as provided in Section  14.3(d),  the Merger  Agreement shall be
approved upon receiving the affirmative vote or consent of the holders of a Unit
Majority unless the Merger  Agreement  contains any provision that, if contained
in an amendment  to this  Agreement,  the  provisions  of this  Agreement or the
Delaware  Act would  require for its  approval  the vote or consent of a greater
percentage  of the  Outstanding  Limited  Partner  Interests  or of any class of
Limited Partners, in which case such greater percentage vote or consent shall be
required for approval of the Merger Agreement.

     (c) Except as provided in Section  14.3(d),  after such approval by vote or
consent  of the  Limited  Partners,  and at any time  prior to the filing of the
certificate of merger pursuant to Section 14.4, the merger or consolidation  may
be abandoned  pursuant to provisions  therefor,  if any, set forth in the Merger
Agreement.


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<PAGE>





     (d) Notwithstanding  anything else contained in this Article XIV or in this
Agreement,  the General  Partner is  permitted,  in its  discretion  and without
Limited Partner approval,  to (i) convert the Partnership or any Group Member to
another type of limited  liability  entity as provided by Section  17-219 of the
Delaware Act or (ii) merge the  Partnership  or any Group Member into, or convey
all of the Partnership's assets to, another limited liability entity which shall
be newly formed and shall have no assets,  liabilities or operations at the time
of such merger or conveyance  other than those it receives from the  Partnership
or other Group Member,  provided  that in any such case (A) the General  Partner
has received an Opinion of Counsel that the conversion, merger or conveyance, as
the case may be,  would not result in the loss of the limited  liability  of any
Limited  Partner  or any  member  in the  Operating  Partnership  or  cause  the
Partnership or Operating  Partnership to be treated as an association taxable as
a  corporation  or  otherwise  to be taxed as an entity for  federal  income tax
purposes (to the extent not previously  treated as such),  (ii) the sole purpose
of such conversion, merger or conveyance is to effect a mere change in the legal
form of the  Partnership  into  another  limited  liability  entity and iii) the
governing instruments of the new entity provide the Limited Partners with rights
and  obligations  that  are,  in all  material  respects,  the same  rights  and
obligations of the Limited Partners hereunder.

     14.4  Certificate  of Merger.  Upon the  required  approval  by the General
Partner and the Limited Partners of a Merger Agreement,  a certificate of merger
shall be executed and filed with the Secretary of State of the State of Delaware
in conformity with the requirements of the Delaware Act.

     14.5 Effect of Merger.

     (a) At the effective time of the certificate of merger:

         (i) all of the rights,  privileges  and powers of each of the  business
     entities that has merged or consolidated,  and all property, real, personal
     and  mixed,  and all debts due to any of those  business  entities  and all
     other  things  and  causes of action  belonging  to each of those  business
     entities,  shall be vested in the Surviving  Business  Entity and after the
     merger or  consolidation  shall be the property of the  Surviving  Business
     Entity to the extent they were of each constituent business entity;

         (ii) the title to any real property  vested by deed or otherwise in any
     of those  constituent  business entities shall not revert and is not in any
     way impaired because of the merger or consolidation;

         (iii) all rights of creditors and all liens on or security interests in
     property of any of those  constituent  business entities shall be preserved
     unimpaired; and

         (iv) all debts,  liabilities and duties of those  constituent  business
     entities shall attach to the Surviving  Business Entity and may be enforced
     against it to the same extent as if the debts,  liabilities  and duties had
     been incurred or contracted by it.

     (b) A merger or consolidation  effected  pursuant to this Article shall not
be deemed to result in a transfer or  assignment of assets or  liabilities  from
one entity to another.


                                   ARTICLE XV

                   RIGHT TO ACQUIRE LIMITED PARTNER INTERESTS

     15.1 Right to Acquire Limited Partner Interests.

     (a) Notwithstanding  any other provision of this Agreement,  if at any time
not more than 15% of the  total  Limited  Partner  Interests  of any class  then
Outstanding  is  held  by  Persons  other  than  the  General  Partner  and  its
Affiliates,  the General  Partner shall then have the right,  which right it may
assign and transfer in whole or in part to the Partnership


                                       54

<PAGE>





or any Affiliate of the General Partner,  exercisable in its sole discretion, to
purchase all, but not less than all, of such Limited  Partner  Interests of such
class then  Outstanding  held by Persons other than the General  Partner and its
Affiliates,  at the greater of (x) the Current Market Price as of the date three
days prior to the date that the notice  described  in Section  15.1(b) is mailed
and (y) the highest price paid by the General  Partner or any of its  Affiliates
for any such Limited Partner  Interest of such class purchased during the 90-day
period  preceding  the date that the  notice  described  in  Section  15.1(b) is
mailed. As used in this Agreement,  (i) "Current Market Price" as of any date of
any class of Limited  Partner  Interests  listed or  admitted  to trading on any
National  Securities  Exchange means the average of the daily Closing Prices (as
hereinafter  defined)  per  limited  partner  interest  of such class for the 20
consecutive  Trading Days (as  hereinafter  defined)  immediately  prior to such
date;  (ii)  "Closing  Price" for any day means the last sale price on such day,
regular way, or in case no such sale takes place on such day, the average of the
closing  bid and asked  prices  on such  day,  regular  way,  in either  case as
reported in the principal consolidated transaction reporting system with respect
to  securities  listed  or  admitted  for  trading  on  the  principal  National
Securities  Exchange  (other than the Nasdaq Stock Market) on which such Limited
Partner  Interests  of such class are listed or  admitted to trading or, if such
Limited Partner Interests of such class are not listed or admitted to trading on
any National Securities Exchange (other than the Nasdaq Stock Market),  the last
quoted  price on such day or, if not so quoted,  the average of the high bid and
low asked prices on such day in the over-the-counter  market, as reported by the
Nasdaq  Stock  Market or such other  system then in use,  or, if on any such day
such  Limited  Partner  Interests  of such  class  are not  quoted  by any  such
organization,  the average of the  closing  bid and asked  prices on such day as
furnished by a professional market maker making a market in such Limited Partner
Interests of such class selected by the General  Partner,  or if on any such day
no market  maker is making a market in such  Limited  Partner  Interests of such
class,  the  fair  value  of such  Limited  Partner  Interests  on  such  day as
determined  reasonably  and in good  faith by the  General  Partner;  and  (iii)
"Trading Day" means a day on which the principal National Securities Exchange on
which such  Limited  Partner  Interests  of any class are listed or  admitted to
trading is open for the transaction of business or, if Limited Partner Interests
of a class are not listed or  admitted  to trading  on any  National  Securities
Exchange,  a day on which banking  institutions  in New York City  generally are
open.

     (b) If the General  Partner,  any  Affiliate of the General  Partner or the
Partnership  elects to exercise the right to purchase Limited Partner  Interests
granted  pursuant to Section  15.1(a),  the General Partner shall deliver to the
Transfer  Agent notice of such  election to purchase (the "Notice of Election to
Purchase")  and shall cause the Transfer  Agent to mail a copy of such Notice of
Election to Purchase to the Record Holders of Limited Partner  Interests of such
class (as of a Record Date selected by the General Partner) at least 10, but not
more than 60,  days prior to the  Purchase  Date.  Such  Notice of  Election  to
Purchase shall also be published for a period of at least three consecutive days
in at least two daily newspapers of general  circulation  printed in the English
language and  published  in the Borough of  Manhattan,  New York.  The Notice of
Election to Purchase  shall specify the Purchase Date and the price  (determined
in accordance with Section  15.1(a)) at which Limited Partner  Interests will be
purchased and state that the General Partner,  its Affiliate or the Partnership,
as the case may be,  elects to purchase  such Limited  Partner  Interests,  upon
surrender  of  Certificates  representing  such  Limited  Partner  Interests  in
exchange  for payment,  at such office or offices of the  Transfer  Agent as the
Transfer  Agent may specify,  or as may be required by any  National  Securities
Exchange  on which such  Limited  Partner  Interests  are listed or  admitted to
trading.  Any such Notice of Election to Purchase  mailed to a Record  Holder of
Limited  Partner  Interests  at his address as  reflected  in the records of the
Transfer Agent shall be conclusively  presumed to have been given  regardless of
whether the owner  receives such notice.  On or prior to the Purchase  Date, the
General  Partner,  its Affiliate or the  Partnership,  as the case may be, shall
deposit  with  the  Transfer  Agent  cash  in an  amount  sufficient  to pay the
aggregate  purchase  price  of all  of  such  Limited  Partner  Interests  to be
purchased in  accordance  with this Section  15.1.  If the Notice of Election to
Purchase  shall have been duly given as  aforesaid at least 10 days prior to the
Purchase Date, and if on or prior to the Purchase Date the deposit  described in
the  preceding  sentence has been made for the benefit of the holders of Limited
Partner  Interests  subject to purchase as provided herein,  then from and after
the Purchase  Date,  notwithstanding  that any  Certificate  shall not have been
surrendered  for  purchase,  all rights of the holders of such  Limited  Partner
Interests  (including any rights  pursuant to Articles IV, V, VI, and XII) shall
thereupon cease,  except the right to receive the purchase price  (determined in
accordance with Section 15.1(a)) for Limited Partner Interests therefor, without
interest, upon surrender to the Transfer Agent of the Certificates  representing
such  Limited  Partner  Interests,  and such  Limited  Partner  Interests  shall
thereupon be deemed to be


                                       55

<PAGE>


transferred to the General  Partner,  its Affiliate or the  Partnership,  as the
case may be, on the record books of the Transfer Agent and the Partnership,  and
the General Partner or any Affiliate of the General Partner, or the Partnership,
as the case may be, shall be deemed to be the owner of all such Limited  Partner
Interests  from and after the  Purchase  Date and shall  have all  rights as the
owner of such Limited Partner  Interests  (including all rights as owner of such
Limited Partner Interests pursuant to Articles IV, V, VI and XII).

     (c)  At any  time  from  and  after  the  Purchase  Date,  a  holder  of an
Outstanding  Limited  Partner  Interest  subject to purchase as provided in this
Section 15.1 may  surrender  his  Certificate  evidencing  such Limited  Partner
Interest to the Transfer  Agent in exchange for payment of the amount  described
in Section 15.1(a), therefor, without interest thereon.

                                   ARTICLE XVI

                               GENERAL PROVISIONS

     16.1 Addresses and Notices. Any notice,  demand,  request,  report or proxy
materials  required  or  permitted  to be given or made to a Partner or Assignee
under this Agreement  shall be in writing and shall be deemed given or made when
delivered in person or when sent by first class  United  States mail or by other
means of  written  communication  to the  Partner  or  Assignee  at the  address
described below. Any notice,  payment or report to be given or made to a Partner
or Assignee  hereunder shall be deemed  conclusively to have been given or made,
and the  obligation  to give such notice or report or to make such payment shall
be deemed  conclusively  to have been  fully  satisfied,  upon  sending  of such
notice, payment or report to the Record Holder of such Partnership Securities at
his address as shown on the records of the Transfer Agent or as otherwise  shown
on the records of the Partnership, regardless of any claim of any Person who may
have an interest in such  Partnership  Securities by reason of any assignment or
otherwise.  An  affidavit  or  certificate  of making of any notice,  payment or
report in  accordance  with the  provisions of this Section 16.1 executed by the
General Partner,  the Transfer Agent or the mailing  organization shall be prima
facie evidence of the giving or making of such notice, payment or report. If any
notice,  payment or report  addressed to a Record  Holder at the address of such
Record  Holder  appearing on the books and records of the Transfer  Agent or the
Partnership is returned by the United States Post Office marked to indicate that
the United States Postal  Service is unable to deliver it, such notice,  payment
or report and any  subsequent  notices,  payments and reports shall be deemed to
have been duly given or made without  further  mailing  (until such time as such
Record Holder or another Person  notifies the Transfer Agent or the  Partnership
of a change in his address) if they are available for the Partner or Assignee at
the principal  office of the  Partnership for a period of one year from the date
of the giving or making of such notice,  payment or report to the other Partners
and Assignees.  Any notice to the Partnership  shall be deemed given if received
by the General  Partner at the principal  office of the  Partnership  designated
pursuant to Section 2.3. The General  Partner may rely and shall be protected in
relying on any notice or other document from a Partner, Assignee or other Person
if believed by it to be genuine.

     16.2 Further  Action.  The parties shall execute and deliver all documents,
provide  all  information  and take or  refrain  from  taking  action  as may be
necessary or appropriate to achieve the purposes of this Agreement.

     16.3 Binding Effect.  This Agreement shall be binding upon and inure to the
benefit  of the  parties  hereto  and their  heirs,  executors,  administrators,
successors, legal representatives and permitted assigns.

     16.4 Integration. This Agreement constitutes the entire agreement among the
parties hereto  pertaining to the subject matter hereof and supersedes all prior
agreements and understandings pertaining thereto.

     16.5  Creditors.  None of the provisions of this Agreement shall be for the
benefit of, or shall be enforceable by, any creditor of the Partnership.



                                       56

<PAGE>


     16.6 Waiver. No failure by any party to insist upon the strict  performance
of any covenant,  duty,  agreement or condition of this Agreement or to exercise
any right or remedy  consequent upon a breach thereof shall constitute waiver of
any such breach of any other covenant, duty, agreement or condition.

     16.7 Counterparts.  This Agreement may be executed in counterparts,  all of
which together shall constitute an agreement  binding on all the parties hereto,
notwithstanding that all such parties are not signatories to the original or the
same  counterpart.  Each party shall become bound by this Agreement  immediately
upon affixing its signature hereto or, in the case of a Person acquiring a Unit,
upon accepting the certificate  evidencing such Unit or executing and delivering
a Transfer  Application as herein  described,  independently of the signature of
any other party.

     16.8  Applicable  Law. This Agreement shall be construed in accordance with
and  governed  by the  laws of the  State of  Delaware,  without  regard  to the
principles of conflicts of law.

     16.9  Invalidity of  Provisions.  If any provision of this  Agreement is or
becomes invalid, illegal or unenforceable in any respect, the validity, legality
and  enforceability  of the remaining  provisions  contained herein shall not be
affected thereby.

     16.10  Consent of Partners.  Each  Partner  hereby  expressly  consents and
agrees that,  whenever in this  Agreement it is specified  that an action may be
taken upon the  affirmative  vote or  consent of less than all of the  Partners,
such  action  may be so  taken  upon  the  concurrence  of less  than all of the
Partners and each Partner shall be bound by the results of such action.



1
                                       57

<PAGE>


     IN WITNESS  WHEREOF,  the parties hereto have executed this Agreement as of
the date first written above.

                            GENERAL PARTNER:

                               ENTERPRISE PRODUCTS GP, LLC



                            By:   /s/ O. S. Andras
                               ____________________________________
                               O. S. Andras
                               President and Chief Executive Officer


                            LIMITED PARTNERS:

                               All Limited  Partners  now and
                               hereafter  admitted  as Limited
                               Partners of the Partnership,
                               pursuant to Powers of Attorney now
                               and hereafter executed in favor
                               of, and granted and delivered to the
                               General Partner.

                               By: Enterprise Products GP, LLC
                                   General Partner, as attorney-in-fact
                                   for the Limited Partners pursuant to
                                   the Powers of Attorney granted pursuant
                                   to Section 2.6.

                                   By:  /s/ O. S. Andras
                                      ________________________________
                                      O. S. Andras
                                      President and Chief Executive Officer


                                       58

<PAGE>


                                  Attachment I

                                  DEFINED TERMS


     "Acquisition"  means any  transaction  in which any Group  Member  acquires
(through  an asset  acquisition,  merger,  stock  acquisition  or other  form of
investment) control over all or a portion of the assets,  properties or business
of another  Person for the  purpose of  increasing  the  operating  capacity  or
revenues of the Partnership Group from the operating capacity or revenues of the
Partnership Group existing immediately prior to such transaction.

     "Additional  Limited Partner" means a Person admitted to the Partnership as
a Limited Partner pursuant to Section 10.4 and who is shown as such on the books
and records of the Partnership.

     "Adjusted  Capital  Account" means the Capital Account  maintained for each
Partner as of the end of each fiscal year of the  Partnership,  (a) increased by
any amounts that such Partner is obligated to restore under the standards set by
Treasury  Regulation  Section  1.704-1(b)(2)(ii)(c)  (or is deemed  obligated to
restore under Treasury Regulation Sections 1.704-2(g) and 1.704-2(i)(5)) and (b)
decreased by (i) the amount of all losses and deductions  that, as of the end of
such fiscal  year,  are  reasonably  expected to be allocated to such Partner in
subsequent  years under  Sections  704(e)(2) and 706(d) of the Code and Treasury
Regulation Section  1.751-1(b)(2)(ii),  and (ii) the amount of all distributions
that, as of the end of such fiscal year, are  reasonably  expected to be made to
such Partner in subsequent  years in accordance with the terms of this Agreement
or otherwise to the extent they exceed  offsetting  increases to such  Partner's
Capital  Account that are reasonably  expected to occur during (or prior to) the
year in which such distributions are reasonably  expected to be made (other than
increases as a result of a minimum gain chargeback pursuant to Section 6.1(d)(i)
or 6.1(d)(ii)). The foregoing definition of Adjusted Capital Account is intended
to   comply   with   the    provisions    of   Treasury    Regulation    Section
1.704-1(b)(2)(ii)(d)  and  shall  be  interpreted  consistently  therewith.  The
"Adjusted  Capital  Account"  of a  Partner  in  respect  of a  General  Partner
Interest,  a Common Unit, a Subordinated Unit or any other specified interest in
the Partnership shall be the amount which such Adjusted Capital Account would be
if such General  Partner  Interest,  Common Unit,  Subordinated  Unit,  or other
interest in the Partnership  were the only interest in the Partnership held by a
Partner from and after the date on which such General Partner  Interest,  Common
Unit, Subordinated Unit, or other interest was first issued.

     "Adjusted  Operating Surplus" means, with respect to any period,  Operating
Surplus  generated  during such period (a) less (i) any net  increase in working
capital  borrowings  during  such  period  and  (ii) any net  reduction  in cash
reserves  for  Operating  Expenditures  during  such  period not  relating to an
Operating Expenditure made during such period, and (b) plus (i) any net decrease
in working  capital  borrowings  during such period and (ii) any net increase in
cash reserves for Operating Expenditures during such period required by any debt
instrument  for the  repayment  of  principal,  interest  or  premium.  Adjusted
Operating Surplus does not include that portion of Operating Surplus included in
clause (a)(i) or (a)(iii)(A) of the definition of Operating Surplus.

     "Adjusted Property" means any property the Carrying Value of which has been
adjusted pursuant to Section 5.5(d)(i) or 5.5(d)(ii).  Once an Adjusted Property
is deemed  contributed  to a new  partnership in exchange for an interest in the
new  partnership,  followed by the deemed  liquidation  of the  Partnership  for
federal  income tax purposes upon a termination of the  Partnership  pursuant to
Treasury  Regulation  Section  1.708-(b)(1)(iv),  such property shall thereafter
constitute a Contributed  Property  until the Carrying Value of such property is
subsequently adjusted pursuant to Section 5.5(d)(i) or 5.5(d)(ii).

     "Affiliate"  means,  with  respect to any  Person,  any other  Person  that
directly  or  indirectly  through  one  or  more  intermediaries   controls,  is
controlled by or is under common control with,  the Person in question.  As used
herein,  the term "control"  means the  possession,  direct or indirect,  of the
power to direct or cause the  direction  of the  management  and  policies  of a
Person,  whether  through  ownership  of  voting  securities,   by  contract  or
otherwise.  Notwithstanding the foregoing,  a Person shall only be considered an
"Affiliate" of the General Partner if such Person owns, directly or


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<PAGE>


indirectly,  50% or more of the  voting  securities  of the  General  Partner or
otherwise  possesses  the sole  power to direct or cause  the  direction  of the
management and policies of the General Partner.

     "Agreed Allocation" means any allocation, other than a Required Allocation,
of an item of income,  gain,  loss or deduction  pursuant to the  provisions  of
Section  6.1,  including,   without   limitation,   a  Curative  Allocation  (if
appropriate to the context in which the term "Agreed Allocation" is used).

     "Agreed Value" of any  Contributed  Property means the fair market value of
such property or other  consideration  at the time of contribution as determined
by the General  Partner  using such  reasonable  method of  valuation  as it may
adopt. The General Partner shall, in its discretion, use such method as it deems
reasonable and appropriate to allocate the aggregate Agreed Value of Contributed
Properties  contributed to the Partnership in a single or integrated transaction
among each separate property on a basis proportional to the fair market value of
each Contributed Property.

     "Agreement"  means this Second  Amended and  Restated  Agreement of Limited
Partnership  of  Enterprise  Products  Partners  L.P.,  as it  may  be  amended,
supplemented or restated from time to time.

     "Assignee"  means a  Non-citizen  Assignee  or a Person to whom one or more
Limited Partner Interests have been transferred in a manner permitted under this
Agreement and who has executed and delivered a Transfer  Application as required
by this  Agreement,  but who has not  been  admitted  as a  Substituted  Limited
Partner.

     "Associate"  means,  when used to indicate a relationship  with any Person,
(a) any corporation or organization of which such Person is a director,  officer
or partner or is, directly or indirectly,  the owner of 20% or more of any class
of voting stock or other voting interest; (b) any trust or other estate in which
such  Person has at least a 20%  beneficial  interest or as to which such Person
serves as trustee or in a similar  fiduciary  capacity;  and (c) any relative or
spouse  of such  Person,  or any  relative  of  such  spouse,  who has the  same
principal residence as such Person.

     "Audit and Conflicts Committee" means a committee of the Board of Directors
of the  General  Partner  composed  entirely  of two or more  directors  who are
neither  members,  officers nor  employees  of the General  Partner nor members,
officers, directors or employees of any Affiliate of the General Partner.

     "Available  Cash" means,  with  respect to any Quarter  ending prior to the
Liquidation Date,

         (a) the sum of (i) all  cash and cash  equivalents  of the  Partnership
     Group on hand at the end of such Quarter,  and (ii) all additional cash and
     cash  equivalents  of  the  Partnership  Group  on  hand  on  the  date  of
     determination of Available Cash with respect to such Quarter resulting from
     (A) borrowings  under the Working  Capital  Facility made subsequent to the
     end of such Quarter or (B) Interim  Capital  Transactions  after the end of
     such Quarter  designated  by the General  Partner as  Operating  Surplus in
     accordance with clause  (a)(iii)(A) of the definition of Operating Surplus,
     less

         (b) the amount of any cash reserves that is necessary or appropriate in
     the  reasonable  discretion  of the General  Partner to (i) provide for the
     proper conduct of the business of the Partnership Group (including reserves
     for future capital  expenditures and for anticipated future credit needs of
     the  Partnership  Group)  subsequent  to such  Quarter,  (ii)  comply  with
     applicable law or any loan agreement,  security agreement,  mortgage,  debt
     instrument or other  agreement or obligation to which any Group Member is a
     party or by which it is bound or its  assets are  subject or (iii)  provide
     funds for  distributions  under Section 6.4 or 6.5 in respect of any one or
     more of the next four Quarters; provided, however, that the General Partner
     may not establish  cash  reserves  pursuant to (iii) above if the effect of
     such reserves  would be that the  Partnership  is unable to distribute  the
     Minimum  Quarterly  Distribution  on all Common  Units with respect to such
     Quarter;  and, provided further,  that disbursements made by a Group Member
     or cash  reserves  established,  increased or reduced after the end of such
     Quarter,  but on or before the date of determination of Available Cash with
     respect to such Quarter, shall be deemed to have been made, established,


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<PAGE>


     increased or reduced,  for purposes of determining  Available Cash,  within
     such Quarter if the General Partner so determines.

     Notwithstanding the foregoing, "Available Cash" with respect to the Quarter
     in which the Liquidation Date occurs and any subsequent Quarter shall equal
     zero.

     "Book-Tax Disparity" means with respect to any item of Contributed Property
or  Adjusted  Property,  as of the  date of any  determination,  the  difference
between the Carrying Value of such Contributed Property or Adjusted Property and
the adjusted  basis  thereof for federal  income tax purposes as of such date. A
Partner's  share  of  the  Partnership's  Book-  Tax  Disparities  in all of its
Contributed  Property and Adjusted  Property will be reflected by the difference
between such Partner's Capital Account balance as maintained pursuant to Section
5.5 and the hypothetical  balance of such Partner's  Capital Account computed as
if it had been  maintained  strictly  in  accordance  with  federal  income  tax
accounting principles.

     "Business  Day" means  Monday  through  Friday of each week,  except that a
legal  holiday  recognized  as such by the  government  of the United  States of
America or the states of New York or Texas  shall not be  regarded as a Business
Day.

     "Capital  Account"  means  the  capital  account  maintained  for a Partner
pursuant  to Section  5.5.  The  "Capital  Account" of a Partner in respect of a
General  Partner  Interest,  a Common Unit, a  Subordinated  Unit,  or any other
Partnership  Interest shall be the amount which such Capital Account would be if
such  General  Partner  Interest,  Common  Unit,  Subordinated  Unit,  or  other
Partnership Interest were the only interest in the Partnership held by a Partner
from and after the date on which such  General  Partner  Interest,  Common Unit,
Subordinated Unit, or other Partnership Interest was first issued.

     "Capital  Contribution"  means any cash, cash equivalents or the Net Agreed
Value of Contributed Property that a Partner contributes to the Partnership.

     "Capital  Improvement" means any (a) addition or improvement to the capital
assets  owned  by any  Group  Member  or (b)  acquisition  of  existing,  or the
construction of new, capital assets, in each case made to increase the operating
capacity or revenues of the  Partnership  Group from the  operating  capacity or
revenues of the Partnership  Group existing  immediately prior to such addition,
improvement, acquisition or construction.

     "Capital Surplus" has the meaning assigned to such term in Section 6.3(a).

     "Carrying  Value" means (a) with  respect to a  Contributed  Property,  the
Agreed Value of such property reduced (but not below zero) by all  depreciation,
amortization  and  cost  recovery   deductions  charged  to  the  Partners'  and
Assignees'  Capital  Accounts in respect of such Contributed  Property,  and (b)
with  respect to any other  Partnership  property,  the  adjusted  basis of such
property for federal income tax purposes,  all as of the time of  determination.
The  Carrying  Value of any  property  shall be  adjusted  from  time to time in
accordance  with  Sections  5.5(d)(i)  and  5.5(d)(ii)  and to reflect  changes,
additions  or other  adjustments  to the  Carrying  Value for  dispositions  and
acquisitions  of Partnership  properties,  as deemed  appropriate by the General
Partner.

     "Cause"  means a court  of  competent  jurisdiction  has  entered  a final,
non-appealable  judgment  finding the General  Partner  liable for actual fraud,
gross  negligence  or willful or wanton  misconduct  in its  capacity as general
partner of the Partnership.

     "Certificate"  means a certificate,  substantially in the form of Exhibit A
to this Agreement or in such other form as may be adopted by the General Partner
in its discretion, issued by the Partnership evidencing ownership of one or more
Common  Units or a  certificate,  in such form as may be adopted by the  General
Partner in its discretion, issued by the Partnership evidencing ownership of one
or more other Partnership Securities.



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<PAGE>


     "Certificate  of  Limited  Partnership"  means the  Certificate  of Limited
Partnership of the Partnership filed with the Secretary of State of the State of
Delaware  as  referenced  in  Section  2.1,  as  such   Certificate  of  Limited
Partnership may be amended, supplemented or restated from time to time.

     "Citizenship  Certification" means a properly completed certificate in such
form as may be  specified  by the  General  Partner  by which an  Assignee  or a
Limited  Partner  certifies  that  he (and if he is a  nominee  holding  for the
account of another Person,  that to the best of his knowledge such other Person)
is an Eligible Citizen.

     "Claim" has the meaning assigned to such term in Section 7.12(c).

     "Class A Special  Units" means the special  class of Units  designated  and
created pursuant to Section 5.12.

     "Class A Special Units  Conversion  Dates" has the meaning assigned to such
term in Section 5.12.

     "Closing Date" means July 31, 1998.

     "Closing Price" has the meaning assigned to such term in Section 15.1(a).

     "Code"  means the Internal  Revenue Code of 1986,  as amended and in effect
from time to time and as interpreted by the applicable  regulations  thereunder.
Any  reference  herein to a specific  section or  sections  of the Code shall be
deemed to include a reference to any corresponding provision of successor law.

     "Combined  Interest"  has the  meaning  assigned  to such  term in  Section
11.3(a).

     "Combined  Performance  Test"  shall  be met if,  at any  time  during  the
Production Period, Gas Production reaches 725 billion cubic feet on a cumulative
basis during the  Production  Period and Tejas  provides  written  notice to the
General Partner  stating that such production  level has been reached during the
Production  Period and which notice shall include  information  supporting  that
statement reasonably acceptable to the General Partner.

     "Commission" means the United States Securities and Exchange Commission.

     "Common Unit" means a Partnership  Security  representing a fractional part
of the  Partnership  Interests of all Limited  Partners and Assignees and of the
General  Partner  (exclusive  of its  interest as a holder of a General  Partner
Interest) and having the rights and obligations specified with respect to Common
Units in this Agreement. The term "Common Unit" does not refer to a Subordinated
Unit or a Class A  Special  Unit  prior to its  conversion  into a  Common  Unit
pursuant to the terms hereof.

     "Common Unit Arrearage"  means,  with respect to any Common Unit,  whenever
issued, as to any Quarter within the Subordination  Period,  the excess, if any,
of (a) the  Minimum  Quarterly  Distribution  with  respect to a Common  Unit in
respect of such Quarter over (b) the sum of all Available Cash  distributed with
respect  to a  Common  Unit in  respect  of such  Quarter  pursuant  to  Section
6.4(a)(i).

     "Contributed  Property" means each property or other asset, in such form as
may be permitted by the Delaware Act, but  excluding  cash,  contributed  to the
Partnership  (or deemed  contributed to a new  partnership on termination of the
Partnership  pursuant to Section 708 of the Code).  Once the Carrying Value of a
Contributed Property is adjusted pursuant to Section 5.5(d), such property shall
no longer  constitute a  Contributed  Property,  but shall be deemed an Adjusted
Property.

     "Cumulative  Common Unit Arrearage" means, with respect to any Common Unit,
whenever issued,  and as of the end of any Quarter,  the excess,  if any, of (a)
the sum  resulting  from  adding  together  the Common Unit  Arrearage  as to an
Initial  Common Unit for each of the Quarters  within the  Subordination  Period
ending on or before the last day of such


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<PAGE>





Quarter  over (b) the sum of any  distributions  theretofore  made  pursuant  to
Section  6.4(a)(ii)  and the second  sentence of Section 6.5 with  respect to an
Initial Common Unit  (including any  distributions  to be made in respect of the
last of such Quarters).

     "Curative  Allocation"  means any  allocation  of an item of income,  gain,
deduction, loss or credit pursuant to the provisions of Section 6.1(d)(xi).

     "Current  Market  Price" has the  meaning  assigned to such term in Section
15.1(a).

     "Delaware Act" means the Delaware Revised Uniform Limited  Partnership Act,
6 Del C. ss. 17-101, et seq., as amended,  supplemented or restated from time to
time, and any successor to such statute.

     "Departing  Partner"  means a former  General  Partner  from and  after the
effective  date of any  withdrawal  or removal of such  former  General  Partner
pursuant to Section 11.1 or 11.2.

     "Economic  Risk of Loss" has the meaning  set forth in Treasury  Regulation
Section 1.752-2(a).

     "Eligible  Citizen"  means a  Person  qualified  to own  interests  in real
property in jurisdictions in which any Group Member does business or proposes to
do business from time to time, and whose status as a Limited Partner or Assignee
does not or would  not  subject  such  Group  Member  to a  significant  risk of
cancellation or forfeiture of any of its properties or any interest therein.

     "EPC" means Enterprise Products Company, a Texas Subchapter S corporation.

     "EPC Partners II" means EPC Partners II, Inc., a Delaware corporation.

     "EPCO  Agreement"  means the EPCO  Agreement  dated the Closing  Date among
EPCO, the Partnership, the Operating Partnership and the General Partner.

     "Event of  Withdrawal"  has the  meaning  assigned  to such term in Section
11.1(a).

     "Existing  Capital  Commitment  Amount" means $46.5  million,  which amount
represents  the  aggregate  estimated  capital  costs  to  be  incurred  by  the
Partnership Group in connection with the following proposed projects:

                                                     Estimated
            Proposed Project                       Capital Costs
            -------- -------                       -------------
        (i) Baton Rouge Fractionator...............$ 20.0 Million
        (ii)Tri-State Pipeline.....................$ 10.0 Million
        (iiiWilprise Pipeline......................$  8.0 Million
        (iv)NGL Product Chiller....................$  8.5 Million
                                                   -  -----------
                Total..............................$ 46.5 Million

     each of which is described in greater detail in the Registration Statement;
     provided,  however,  that if for any reason  (other than as a result of the
     cancellation  of such  project) the actual  capital  costs  incurred by the
     Partnership   Group  in  connection  with  any  of  the  proposed  projects
     referenced  above is less than the estimated  capital cost for such project
     as set forth above,  the  "Existing  Capital  Commitment  Amount"  shall be
     reduced by the amount of such difference.

     "Final Subordinated Units" has the meaning assigned to such term in Section
6.1(d)(x).

     "First  Liquidation Target Amount" has the meaning assigned to such term in
Section 6.1(c)(i)(E).



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     "First  Target  Distribution"  means $0.506 per Unit per Quarter (or,  with
respect to the period commencing on the Closing Date and ending on September 30,
1998,  it means the  product of $0.506  multiplied  by a  fraction  of which the
numerator is the number of days in the period commencing on the Closing Date and
ending on September 30, 1998, and of which the  denominator  is 92),  subject to
adjustment in accordance with Sections 6.6 and 6.9.

     "Force  Majeure  Event"  means an event  during  which  Gas  Production  is
reduced,  in whole or in part, by an event reasonably  beyond the control of the
party producing such Gas  Production,  including but not limited to any event of
force  majeure  under the Shell  Processing  Agreement  (as defined in the Tejas
Contribution Agreement) or any of the Dedicated Leases under, and as defined in,
the Shell Processing Agreement (as defined in the Tejas Contribution Agreement).

     "Gas  Production"  means natural gas produced from all Dedicated Leases (as
defined in the Shell Processing  Agreement (as defined in the Tejas Contribution
Agreement)).

     "General  Partner" means  Enterprise  Products GP, LLC, a Delaware  limited
liability  company,  and its successors and permitted assigns as general partner
of the Partnership.

     "General  Partner  Interest"  means the  ownership  interest of the General
Partner  in the  Partnership  (in its  capacity  as a  general  partner  without
reference to any Limited Partner  Interest held by it) which may be evidenced by
Partnership  Securities  or a  combination  thereof  or  interest  therein,  and
includes  any and all  benefits  to which the  General  Partner is  entitled  as
provided in this Agreement, together with all obligations of the General Partner
to comply with the terms and provisions of this Agreement.

     "Group"  means a Person  that  with or  through  any of its  Affiliates  or
Associates has any agreement,  arrangement or  understanding  for the purpose of
acquiring,  holding,  voting  (except  voting  pursuant to a revocable  proxy or
consent given to such Person in response to a proxy or consent solicitation made
to 10 or more Persons) or disposing of any Partnership Securities with any other
Person that  beneficially  owns, or whose Affiliates or Associates  beneficially
own, directly or indirectly, Partnership Securities.

     "Group Member" means a member of the Partnership Group.

     "Holder" as used in Section 7.12, has the meaning  assigned to such term in
Section 7.12(a).

     "Incentive  Distributions"  means  any  amount of cash  distributed  to the
General  Partner  pursuant  to  Sections  6.4(a)(v),  6.4(a)(vi),   6.4(a)(vii),
6.4(b)(iii), 6.4(b)(iv) or 6.4(b)(v) that exceeds that amount equal to 1% of the
aggregate amount of cash then being distributed pursuant to such provisions.

     "Indemnified  Persons"  has the  meaning  assigned  to such term in Section
7.12(c).

     "Indemnitee"  means (a) the General Partner,  any Departing Partner and any
Person  who is or was an  Affiliate  of the  General  Partner  or any  Departing
Partner,  (b) any Person who is or was a member,  director,  officer,  employee,
agent or trustee  of a Group  Member,  (c) any Person who is or was an  officer,
member, partner, director,  employee, agent or trustee of the General Partner or
any Departing  Partner or any Affiliate of the General  Partner or any Departing
Partner,  or any  Affiliate  of any such Person and (d) any Person who is or was
serving at the request of the General  Partner or any  Departing  Partner or any
such  Affiliate  as a  director,  officer,  employee,  member,  partner,  agent,
fiduciary or trustee of another Person;  provided, that a Person shall not be an
Indemnitee  by reason of  providing,  on a  fee-for-  services  basis,  trustee,
fiduciary or custodial services.

     "Initial Common Units" means the Common Units sold in the Initial Offering.



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     "Initial  Limited  Partners" means EPC Partners II, the  Underwriters,  and
Tejas,  in each case upon being admitted to the  Partnership in accordance  with
Section 10.1.

     "Initial  Offering" means the initial  offering and sale of Common Units to
the public, as described in the Registration Statement.

     "Initial  Unit Price"  means (a) with  respect to the Common  Units and the
Subordinated  Units,  the initial public offering price per Common Unit at which
the Underwriters offered the Common Units to the public for sale as set forth on
the cover page of the prospectus included as part of the Registration  Statement
and first issued at or after the time the  Registration  Statement  first became
effective or (b) with  respect to any other class or series of Units,  the price
per Unit at  which  such  class or  series  of  Units is  initially  sold by the
Partnership,  as determined by the General Partner, in each case adjusted as the
General Partner determines to be appropriate to give effect to any distribution,
subdivision or combination of Units.

     "Interim  Capital  Transactions"  means the following  transactions if they
occur prior to the Liquidation Date: (a) borrowings,  refinancings or refundings
of indebtedness  and sales of debt securities  (other than borrowings  under the
Working  Capital  Facility and other than for items purchased on open account in
the  ordinary  course  of  business)  by any Group  Member;  (b) sales of equity
interests by any Group Member  (including  Common Units sold to the underwriters
pursuant to the exercise of the Over-Allotment  Option);  and (c) sales or other
voluntary or involuntary  dispositions  of any assets of any Group Member (other
than (i) sales or other dispositions of inventory, accounts receivable and other
assets in the ordinary course of business,  and (ii) sales or other dispositions
of assets as part of normal retirements or replacements),  in each case prior to
the Liquidation Date.

     "Issue  Price"  means  the  price  at  which a Unit is  purchased  from the
Partnership,  after taking into  account any sales  commission  or  underwriting
discount charged to the Partnership.

     "Limited Partner" means,  unless the context otherwise  requires,  (a) each
Initial Limited  Partner,  each  Substituted  Limited  Partner,  each Additional
Limited  Partner  and any  Partner  upon the change of its status  from  General
Partner to Limited  Partner  pursuant to Section 11.3 or (b) solely for purposes
of Articles V, VI, VII and IX and Sections 12.3 and 12.4, each Assignee.

     "Limited  Partner  Interest"  means  the  ownership  interest  of a Limited
Partner or Assignee in the Partnership,  which may be evidenced by Common Units,
Subordinated Units, Class A Special Units, or other Partnership  Securities or a
combination  thereof or interest  therein,  and includes any and all benefits to
which  such  Limited  Partner  or  Assignee  is  entitled  as  provided  in this
Agreement,  together with all obligations of such Limited Partner or Assignee to
comply with the terms and provisions of this Agreement.

     "Liquidation  Date"  means (a) in the case of an event  giving  rise to the
dissolution  of the  Partnership of the type described in clauses (a) and (b) of
the first sentence of Section 12.2, the date on which the applicable time period
during  which  the  holders  of  Outstanding  Units  have the  right to elect to
reconstitute  the Partnership and continue its business has expired without such
an election  being made,  and (b) in the case of any other event  giving rise to
the dissolution of the Partnership, the date on which such event occurs.

     "Liquidator"  means one or more Persons  selected by the General Partner to
perform the functions  described in Section 12.3 as  liquidating  trustee of the
Partnership within the meaning of the Delaware Act.

     "Merger Agreement" has the meaning assigned to such term in Section 14.1.

     "Minimum Quarterly  Distribution" means $0.45 per Unit per Quarter (or with
respect to the period commencing on the Closing Date and ending on September 30,
1998, it means the product of $0.45 multiplied by a fraction of which


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the numerator is the number of days in the period commencing on the Closing Date
and ending on September 30, 1998, and of which the  denominator is 92),  subject
to adjustment in accordance with Sections 6.6 and 6.9.

     "National  Securities  Exchange"  means  an  exchange  registered  with the
Commission  under  Section  6(a) of the  Securities  Exchange  Act of  1934,  as
amended,  supplemented  or restated from time to time, and any successor to such
statute, or the Nasdaq Stock Market or any successor thereto.

     "Net Agreed Value" means, (a) in the case of any Contributed Property,  the
Agreed Value of such property  reduced by any liabilities  either assumed by the
Partnership  upon such  contribution  or to which such  property is subject when
contributed,  and (b) in the case of any  property  distributed  to a Partner or
Assignee by the Partnership,  the Partnership's  Carrying Value of such property
(as  adjusted  pursuant  to Section  5.5(d)(ii))  at the time such  property  is
distributed,  reduced by any  indebtedness  either  assumed  by such  Partner or
Assignee upon such distribution or to which such property is subject at the time
of distribution, in either case, as determined under Section 752 of the Code.

     "Net  Income"  means,  for any taxable  year,  the  excess,  if any, of the
Partnership's  items of income  and gain  (other  than  those  items  taken into
account in the computation of Net Termination Gain or Net Termination  Loss) for
such taxable year over the Partnership's items of loss and deduction (other than
those items taken into account in the computation of Net Termination Gain or Net
Termination  Loss) for such taxable year. The items included in the  calculation
of Net Income shall be determined in  accordance  with Section  5.5(b) and shall
not include any items specially allocated under Section 6.1(d).

     "Net  Loss"  means,  for any  taxable  year,  the  excess,  if any,  of the
Partnership's  items of loss and  deduction  (other  than those items taken into
account in the computation of Net Termination Gain or Net Termination  Loss) for
such  taxable year over the  Partnership's  items of income and gain (other than
those items taken into account in the computation of Net Termination Gain or Net
Termination  Loss) for such taxable year. The items included in the  calculation
of Net Loss shall be determined in accordance  with Section 5.5(b) and shall not
include any items specially allocated under Section 6.1(d).

     "Net  Termination  Gain" means, for any taxable year, the sum, if positive,
of all items of income,  gain,  loss or deduction  recognized by the Partnership
after the  Liquidation  Date.  The items  included in the  determination  of Net
Termination Gain shall be determined in accordance with Section 5.5(b) and shall
not include any items of income,  gain or loss specially allocated under Section
6.1(d).

     "Net  Termination  Loss" means, for any taxable year, the sum, if negative,
of all items of income,  gain,  loss or deduction  recognized by the Partnership
after the  Liquidation  Date.  The items  included in the  determination  of Net
Termination Loss shall be determined in accordance with Section 5.5(b) and shall
not include any items of income,  gain or loss specially allocated under Section
6.1(d).

     "Non-citizen  Assignee"  means  a  Person  whom  the  General  Partner  has
determined in its discretion  does not constitute an Eligible  Citizen and as to
whose  Partnership  Interest  the  General  Partner  has become the  Substituted
Limited Partner, pursuant to Section 4.9.

     "Nonrecourse   Built-in  Gain"  means  with  respect  to  any   Contributed
Properties  or  Adjusted  Properties  that are  subject to a mortgage  or pledge
securing a Nonrecourse  Liability,  the amount of any taxable gain that would be
allocated to the Partners pursuant to Sections  6.2(b)(i)(A),  6.2(b)(ii)(A) and
6.2(b)(iii) if such properties were disposed of in a taxable transaction in full
satisfaction of such liabilities and for no other consideration.

     "Nonrecourse  Deductions"  means  any and all items of loss,  deduction  or
expenditures (described in Section 705(a)(2)(B) of the Code) that, in accordance
with the principles of Treasury Regulation Section 1.704-2(b),  are attributable
to a Nonrecourse Liability.



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     "Nonrecourse  Liability"  has the meaning set forth in Treasury  Regulation
Section 1.752-1(a)(2).

     "Notice of Election to Purchase"  has the meaning  assigned to such term in
Section 15.1(b) hereof.

     "Operating   Expenditures"   means  all  Partnership  Group   expenditures,
including,  but not limited to, taxes,  reimbursements  of the General  Partner,
debt service payments, and capital expenditures, subject to the following:

         (a)  Payments  (including  prepayments)  of principal of and premium on
     indebtedness  shall not be an Operating  Expenditure  if the payment is (i)
     required in connection with the sale or other disposition of assets or (ii)
     made in connection with the  refinancing or refunding of indebtedness  with
     the proceeds from new  indebtedness  or from the sale of equity  interests.
     For  purposes  of the  foregoing,  at the  election  and in the  reasonable
     discretion  of the General  Partner,  any payment of  principal  or premium
     shall be deemed to be refunded or refinanced by any  indebtedness  incurred
     or to be incurred by the Partnership  Group within 180 days before or after
     such payment to the extent of the principal amount of such indebtedness.

         (b) Operating  Expenditures shall not include (i) capital  expenditures
     made  for  Acquisitions  or  for  Capital  Improvements,  (ii)  payment  of
     transaction  expenses  relating to Interim  Capital  Transactions  or (iii)
     distributions to Partners.  Where capital expenditures are made in part for
     Acquisitions  or for Capital  Improvements  and in part for other purposes,
     the General  Partner's good faith  allocation  between the amounts paid for
     each shall be conclusive.

     "Operating   Partnership"  means  Enterprise  Products  Operating  L.P.,  a
Delaware limited partnership, and any successors thereto.

     "Operating  Partnership Agreement" means the Amended and Restated Agreement
of Limited  Partnership  of the  Operating  Partnership,  as it may be  amended,
supplemented or restated from time to time.

     "Operating  Surplus," means, with respect to any period ending prior to the
Liquidation Date, on a cumulative basis and without duplication:

         (a) the sum of (i) all  cash and cash  equivalents  of the  Partnership
     Group on hand as of the close of business  on the Closing  Date (other than
     the Existing  Capital  Commitment  Amount),  (ii) all cash  receipts of the
     Partnership  Group for the period  beginning on the Closing Date and ending
     with the last day of such  period,  other than cash  receipts  from Interim
     Capital  Transactions  (except to the extent  specified  in Section 6.5 and
     except as set forth in clause (iii)  immediately  following),  and (iii) as
     determined by the General Partner,  all or any portion of any cash receipts
     of the  Partnership  Group  during  such  period,  or after the end of such
     period but on or before the date of determination of Operating Surplus with
     respect to such period,  that  constitute  (A) cash  receipts  from Interim
     Capital Transactions,  provided that the total amount of cash receipts from
     Interim  Capital  Transactions  designated  as  "Operating  Surplus" by the
     General  Partner  pursuant to this clause  (iii) since the Closing Date may
     not exceed an  aggregate  amount  equal to $60.0  million,  and/or (B) cash
     receipts from borrowings under the Working Capital Facility, less

         (b) the sum of (i) Operating  Expenditures  for the period beginning on
     the  Closing  Date and ending with the last day of such period and (ii) the
     amount of cash  reserves  that is necessary or advisable in the  reasonable
     discretion  of the General  Partner to provide  funds for future  Operating
     Expenditures,   provided,   however,  that  disbursements  made  (including
     contributions  to a Group  Member  or  disbursements  on  behalf of a Group
     Member) or cash reserves established, increased or reduced after the end of
     such period but on or before the date of determination of Operating Surplus
     with respect to such period shall be deemed to have been made, established,
     increased or reduced, for purposes of determining Operating Surplus, within
     such period if the General Partner so determines.



                                       67

<PAGE>





     Notwithstanding  the  foregoing,  "Operating  Surplus"  with respect to the
     Quarter in which the  Liquidation  Date occurs and any  subsequent  Quarter
     shall equal zero.

     "Opinion of Counsel" means a written opinion of counsel (who may be regular
counsel to the  Partnership  or the  General  Partner or any of its  Affiliates)
acceptable to the General Partner in its reasonable discretion.

     "Option  Closing  Date"  has  the  meaning  assigned  to  such  term in the
Underwriting Agreement.

     "Outstanding"   means,   with  respect  to  Partnership   Securities,   all
Partnership  Securities  that are issued by the  Partnership  and  reflected  as
outstanding  on  the  Partnership's   books  and  records  as  of  the  date  of
determination;  provided,  however, that, with respect to Partnership Securities
other than Class A Special Units, if at any time any Person or Group (other than
the  General  Partner or its  Affiliates)  beneficially  owns 20% or more of any
Outstanding   Partnership   Securities  of  any  class  then  Outstanding,   all
Partnership  Securities  owned by such Person or Group shall not be voted on any
matter and shall not be considered to be Outstanding  when sending  notices of a
meeting of Limited Partners to vote on any matter (unless otherwise  required by
law),  calculating  required votes,  determining the presence of a quorum or for
other similar  purposes under this Agreement,  except that Common Units so owned
shall be considered to be Outstanding for purposes of Section  11.1(b)(iv) (such
Common Units shall not,  however,  be treated as a separate class of Partnership
Securities for purposes of this Agreement).

     "Over-Allotment  Option"  means the  over-allotment  option  granted to the
Underwriters by the Partnership pursuant to the Underwriting Agreement.

     "Parity  Units" means  Common  Units and all other Units  having  rights to
distributions or in liquidation ranking on a parity with the Common Units.

     "Partner Nonrecourse Debt" has the meaning set forth in Treasury Regulation
Section 1.704-2(b)(4).

     "Partner  Nonrecourse  Debt  Minimum  Gain"  has the  meaning  set forth in
Treasury Regulation Section 1.704-2(i)(2).

     "Partner Nonrecourse Deductions" means any and all items of loss, deduction
or expenditure  (including,  without  limitation,  any expenditure  described in
Section  705(a)(2)(B)  of the Code) that, in accordance  with the  principles of
Treasury   Regulation  Section   1.704-2(i),   are  attributable  to  a  Partner
Nonrecourse Debt.

     "Partners" means the General Partner,  the Limited Partners and the holders
of Common Units and Subordinated Units.

     "Partnership"  means Enterprise  Products Partners L.P., a Delaware limited
partnership, and any successors thereto.

     "Partnership  Group" means the Partnership,  the Operating  Partnership and
any Subsidiary of either such entity, treated as a single consolidated entity.

     "Partnership  Interest"  means an  ownership  interest in the  Partnership,
which shall include General Partner Interests and Limited Partner Interests.

     "Partnership  Minimum Gain" means that amount determined in accordance with
the principles of Treasury Regulation Section 1.704-2(d).

     "Partnership  Security" means any class or series of equity interest in the
Partnership (but excluding any options, rights, warrants and appreciation rights
relating  to  any  equity  interest  in  the  Partnership),  including,  without
limitation, Common Units, Subordinated Units, and Class A Special Units.



                                       68

<PAGE>


     "Per Unit  Capital  Amount"  means,  as of any date of  determination,  the
Capital  Account,  stated  on a per Unit  basis,  underlying  any Unit held by a
Person other than the General  Partner or any  Affiliate of the General  Partner
who holds Units.

     "Percentage  Interest" means as of the date of such  determination (a) with
respect to Sections  6.1(a) and (b), (i) as to the General  Partner,  1.0%,  and
(ii) as to any  Unitholder  or Assignee  holding  Common  Units or  Subordinated
Units, the product obtained by multiplying (A) 99% by (B) the quotient  obtained
by dividing (x) the number of Common Units and  Subordinated  Units held by such
Unitholder or Assignee by (y) the total number of all  Outstanding  Common Units
and Outstanding  Subordinated Units, and (b) with respect to Sections other than
Sections 6.1(a) and (b), (i) as to the General Partner, 1.0%, and (ii) as to any
Unitholder or Assignee holding Units,  the quotient  obtained by multiplying (A)
99% by (B) the  quotient  obtained by  dividing  (x) the number of Units held by
such Unitholder or Assignee by (y) the total number of all Outstanding Units.

     "Performance  Tests" means the Year 2000  Performance  Test,  the Year 2001
Performance Test and the Combined Performance Test.

     "Person" means an individual or a corporation,  limited liability  company,
partnership,  joint venture, trust,  unincorporated  organization,  association,
government agency or political subdivision thereof or other entity.

     "Pro Rata" means (a) when modifying Units or any class thereof, apportioned
equally among all designated Units in accordance with their relative  Percentage
Interests and (b) when modifying  Partners and Assignees,  apportioned among all
Partners and Assignees in accordance with their respective Percentage Interests.

     "Production Period" means calendar years 2000 and 2001, as such periods may
be extended as a result of Force Majeure Events in accordance with the Year 2000
Performance Test and the Year 2001 Performance Test.

     "Purchase  Date" means the date  determined  by the General  Partner as the
date for  purchase  of all  Outstanding  Units  (other  than Units  owned by the
General Partner and its Affiliates) pursuant to Article XV.

     "Quarter" means, unless the context requires otherwise, a fiscal quarter of
the Partnership.

     "Recapture  Income" means any gain recognized by the Partnership  (computed
without  regard to any  adjustment  required by Sections 734 or 743 of the Code)
upon the disposition of any property or asset of the Partnership,  which gain is
characterized  as  ordinary  income  because  it  represents  the  recapture  of
deductions previously taken with respect to such property or asset.

     "Record  Date"  means  the date  established  by the  General  Partner  for
determining (a) the identity of the Record Holders  entitled to notice of, or to
vote at, any  meeting of Limited  Partners or entitled to vote by ballot or give
approval  of  Partnership  action in writing  without a meeting or  entitled  to
exercise  rights in respect of any lawful action of Limited  Partners or (b) the
identity of Record Holders  entitled to receive any report or distribution or to
participate in any offer.

     "Record  Holder" means the Person in whose name a Common Unit is registered
on the books of the Transfer Agent as of the opening of business on a particular
Business  Day, or with respect to other  Partnership  Securities,  the Person in
whose name any such other Partnership  Security is registered on the books which
the General  Partner has caused to be kept as of the opening of business on such
Business Day.

     "Redeemable   Interests"  means  any  Partnership  Interests  for  which  a
redemption  notice  has been  given,  and has not been  withdrawn,  pursuant  to
Section 4.10.



                                       69

<PAGE>


     "Registration  Statement"  means  the  Registration  Statement  on Form S-1
(Registration  No.  333-52537)  as it  has  been  or as it  may  be  amended  or
supplemented  from time to time,  filed by the  Partnership  with the Commission
under the  Securities  Act to register the offering and sale of the Common Units
in the Initial Offering.

     "Required  Allocations"  means (a) any limitation imposed on any allocation
of Net Losses or Net  Termination  Losses under Section 6.1(b) or 6.1(c)(ii) and
(b) any  allocation of an item of income,  gain,  loss or deduction  pursuant to
Section   6.1(d)(i),   6.1(d)(ii),   6.1(d)(iv),   6.1(d)(vi),   6.1(d)(vii)  or
6.1(d)(ix).

     "Residual  Gain" or "Residual  Loss" means any item of gain or loss, as the
case may be, of the  Partnership  recognized  for  federal  income tax  purposes
resulting from a sale,  exchange or other disposition of a Contributed  Property
or Adjusted  Property,  to the extent such item of gain or loss is not allocated
pursuant to Section  6.2(b)(i)(A) or 6.2(b)(ii)(A),  respectively,  to eliminate
Book-Tax Disparities.

     "Restricted Activities" means the conduct within North America of the types
of businesses and activities  engaged in by EPC and its Affiliates as of May 31,
1998;  provided,  however,  that such term shall not  include  any  business  or
activities  associated with the assets,  properties or businesses of EPC and its
Affiliates as of June 2, 1998 (other than the Sorrento Pipeline System). As used
in this defined term, the Partnership Group and any Subsidiary of a Group Member
shall not be considered to be "Affiliates" of EPC.

     "Second Liquidation Target Amount" has the meaning assigned to such term in
Section 6.1(c)(i)(F).

     "Second  Target  Distribution"  means $0.617 per Unit per Quarter (or, with
respect to the period commencing on the Closing Date and ending on September 30,
1998,  it means the  product of $0.617  multiplied  by a  fraction  of which the
numerator is equal to the number of days in the period commencing on the Closing
Date and ending on September  30,  1998,  and of which the  denominator  is 92),
subject to adjustment in accordance with Sections 6.6 and 6.9.

     "Securities Act" means the Securities Act of 1933, as amended, supplemented
or restated from time to time and any successor to such statute.

     "Series 2002B Class Special Units" has the meaning assigned to such term in
Section 5.3(d).

     "Special Approval" means approval by a majority of the members of the Audit
and Conflicts Committee.

     "Subordinated  Unit" means a Unit  representing  a  fractional  part of the
Partnership  Interests  of all Limited  Partners  and  Assignees  and having the
rights and  obligations  specified  with respect to  Subordinated  Units in this
Agreement.
The term "Subordinated Unit" as used herein does not include a Common Unit.

     "Subordination  Period" means the period commencing on the Closing Date and
ending on the first to occur of the following dates:

         (a) the first day of any  Quarter  beginning  after June 30,  2003,  in
     respect of which (i) (A)  distributions  of Available  Cash from  Operating
     Surplus on each of the Outstanding Common Units and Subordinated Units with
     respect  to each of the  three  consecutive,  non-overlapping  four-Quarter
     periods immediately  preceding such date equaled or exceeded the sum of the
     Minimum  Quarterly   Distribution  on  all  Outstanding  Common  Units  and
     Subordinated  Units  during  such  periods and (B) the  Adjusted  Operating
     Surplus  generated  during each of the three  consecutive,  non-overlapping
     four-Quarter  periods  immediately  preceding such date equaled or exceeded
     the sum of the Minimum  Quarterly  Distribution  on all of the Common Units
     and Subordinated Units that were outstanding during such periods on a fully
     diluted basis (i.e., taking into account for purposes of such determination
     all Outstanding  Common Units,  all  Outstanding  Subordinated  Units,  all
     Common Units and  Subordinated  Units  issuable  upon  exercise of employee
     options that have, as of the date of  determination,  already vested or are
     scheduled to vest prior to the end of the Quarter immediately following the
     Quarter with respect to which such


                                       70

<PAGE>





     determination  is made,  and all Common Units and  Subordinated  Units that
     have as of the date of determination,  been earned by but not yet issued to
     management of the Partnership in respect of incentive  compensation),  plus
     the related distribution on the general partner Interest in the Partnership
     and on the general partner  interest in the Operating  Partnership and (ii)
     there are no Cumulative Common Unit Arrearages; and

         (b) the date on which the General Partner is removed as general partner
     of the Partnership upon the requisite vote by holders of Outstanding  Units
     under  circumstances  where  Cause  does not exist  and  Units  held by the
     General Partner and its Affiliates are not voted in favor of such removal.

     "Subsidiary"  means, with respect to any Person, (a) a corporation of which
more than 50% of the  voting  power of shares  entitled  (without  regard to the
occurrence  of any  contingency)  to vote in the  election of directors or other
governing body of such corporation is owned, directly or indirectly, at the date
of determination,  by such Person, by one or more Subsidiaries of such Person or
a combination  thereof,  (b) a partnership (whether general or limited) in which
such Person or a Subsidiary of such Person is, at the date of  determination,  a
general or limited partner of such partnership, but only if more than 50% of the
partnership  interests of such  partnership  (considering all of the partnership
interests  of  the  partnership  as  a  single  class)  is  owned,  directly  or
indirectly,  at the  date  of  determination,  by  such  Person,  by one or more
Subsidiaries of such Person, or a combination  thereof,  or (c) any other Person
(other than a corporation  or a partnership)  in which such Person,  one or more
Subsidiaries of such Person, or a combination  thereof,  directly or indirectly,
at the date of determination,  has (i) at least a majority ownership interest or
(ii) the power to elect or direct the election of a majority of the directors or
other governing body of such Person.

     "Substituted  Limited  Partner" means a Person who is admitted as a Limited
Partner to the Partnership pursuant to Section 10.2 in place of and with all the
rights of a Limited  Partner and who is shown as a Limited  Partner on the books
and records of the Partnership.

     "Surviving  Business  Entity"  has the  meaning  assigned  to such  term in
Section 14.2(b).

     "Tejas" means Tejas Energy, LLC, a Delaware limited liability company.

     "Tejas  Contribution  Agreement"  means the  Contribution  Agreement  among
Tejas,  Tejas  Midstream  Enterprises,   LLC,  the  Partnership,  the  Operating
Partnership,  EPC, the General  Partner and EPC Partners II, dated September 17,
1999.

     "Third  Target  Distribution"  means $0.784 per Unit per Quarter (or,  with
respect to the period commencing on the Closing Date and ending on September 30,
1998,  it means the  product of $0.784  multiplied  by a  fraction  of which the
numerator is equal to the number of days in the period commencing on the Closing
Date and ending on September  30,  1998,  and of which the  denominator  is 92),
subject to adjustment in accordance with Sections 6.6 and 6.9.

     "Trading Day" has the meaning assigned to such term in Section 15.1(a).

     "Transfer" has the meaning assigned to such term in Section 4.4(a).

     "Transfer Agent" means such bank, trust company or other Person  (including
the General Partner or one of its Affiliates) as shall be appointed from time to
time by the  Partnership  to act as registrar and transfer  agent for the Common
Units and as may be  appointed  from time to time by the  Partnership  to act as
registrar and transfer agent for any other Partnership Securities; provided that
if no Transfer Agent is specifically  designated for any such other  Partnership
Securities, the General Partner shall act in such capacity.

     "Transfer  Application"  means an application and agreement for transfer of
Limited Partner  Interests in the form set forth on the back of a Certificate or
in a form substantially to the same effect in a separate instrument.



                                       71

<PAGE>





     "Underwriter"  means each Person named as an  underwriter  in Schedule 1 to
the Underwriting Agreement who purchases Common Units pursuant thereto.

     "Underwriting  Agreement" means the  Underwriting  Agreement dated July 27,
1998,  among the  Underwriters,  the  Partnership  and  certain  other  parties,
providing for the purchase of Common Units by such Underwriters.

     "Unit" means a  Partnership  Security  that is  designated  as a "Unit" and
shall include Common Units,  Subordinated  Units,  and Class A Special Units but
shall not include a General Partner Interest; provided, that each Common Unit at
any time Outstanding shall represent the same fractional part of the Partnership
Interests  of all Limited  Partners  holding  Common  Units as each other Common
Unit, each  Subordinated  Unit at any time Outstanding  shall represent the same
fractional part of the  Partnership  Interests of all Limited  Partners  holding
Subordinated  Units as each other  Subordinated  Units, and each Class A Special
Unit at any time  Outstanding  shall  represent the same  fractional part of the
Partnership  Interests of all Limited  Partners holding Class A Special Units as
each other Class A Special Unit.

     "Unitholders"  means the holders of Common Units,  Subordinated  Units, and
Class A Special Units.

     "Unit Majority"  means,  (i) during the  Subordination  Period,  at least a
majority of the Outstanding Common Units, excluding any Common Units held by the
General  Partner  and  its  Affiliates,  and  (ii)  following  the  end  of  the
Subordination Period, at least a majority of the Outstanding Common Units.

     "Unpaid MQD" has the meaning assigned to such term in Section 6.1(c)(i)(C).

     "Unrealized Gain"  attributable to any item of Partnership  property means,
as of any date of  determination,  the  excess,  if any,  of (a) the fair market
value of such property as of such date (as determined under Section 5.5(d)) over
(b) the Carrying Value of such property as of such date (prior to any adjustment
to be made pursuant to Section 5.5(d) as of such date).

     "Unrealized Loss"  attributable to any item of Partnership  property means,
as of any date of  determination,  the excess, if any, of (a) the Carrying Value
of such property as of such date (prior to any adjustment to be made pursuant to
Section  5.5(d) as of such date) over (b) the fair market value of such property
as of such date (as determined under Section 5.5(d)).

     "Unrecovered  Capital"  means at any  time,  with  respect  to a Unit,  the
Initial  Unit  Price  less  the sum of all  distributions  constituting  Capital
Surplus  theretofore  made  in  respect  of  an  Initial  Common  Unit  and  any
distributions of cash (or the Net Agreed Value of any  distributions in kind) in
connection with the  dissolution and liquidation of the Partnership  theretofore
made in respect of an Initial  Common  Unit,  adjusted  as the  General  Partner
determines to be appropriate to give effect to any distribution,  subdivision or
combination of such Units.

     "U.S. GAAP" means United States Generally  Accepted  Accounting  Principles
consistently applied.

     "Withdrawal  Opinion of Counsel"  has the meaning  assigned to such term in
Section 11.1(b).

     "Working Capital Facility" means any working capital credit facility of the
Partnership or the Operating  Partnership that requires the outstanding  balance
of any working  capital  borrowings  thereunder to be reduced to $0 for at least
fifteen consecutive calendar days each fiscal year.



                                       72

<PAGE>




     "Year 2000  Performance  Test" shall be met if, at any point in time during
calendar  year 2000, as such period shall be extended for a period of days equal
to the number of days during  calendar  year 2000 when there is a Force  Majeure
Event,  Gas Production  meets either of the following  contingencies,  and Tejas
provides written notice to the General Partner stating that such contingency has
been  met and  which  notice  includes  information  supporting  that  statement
reasonably acceptable to the General Partner. The two contingencies are:

         1.       Gas  Production  being 950 million  cubic feet per day for 180
                  days  (there  being  no  requirement   for  such  days  to  be
                  consecutive)  during  calendar year 2000 as such period may be
                  extended due to Force Majeure Events; or

         2.       Gas  Production  being 375 billion  cubic feet on a cumulative
                  basis during calendar year 2000 as such period may be extended
                  due to Force Majeure Events.

         "Year  2001  Performance  Test"shall  be met if,  at any  point in time
during calendar year 2001, as such period shall be extended for a period of days
equal to the  number of days  during  calendar  year 2001 when  there is a Force
Majeure Event, Gas Production meets either of the following  contingencies,  and
Tejas  provides  written  notice  to  the  General  Partner  stating  that  such
contingency has been met and which notice includes  information  supporting that
statement  reasonably  acceptable to the General Partner.  The two contingencies
are:

         1.       Gas  production  being 900 million  cubic feet per day for 180
                  days  (there  being  no  requirement   for  such  days  to  be
                  consecutive)  during  calendar year 2001 as such period may be
                  extended due to Force Majeure Events; or

         2.       Gas  Production  being 350 billion  cubic feet on a cumulative
                  basis during calendar year 2001 as such period may be extended
                  due to Force Majeure Events.



                                       73





<PAGE>

                                                             EXHIBIT E

                          REGISTRATION RIGHTS AGREEMENT

         This Registration Rights Agreement dated as of September 17, 1999 (this
"Agreement"),  is made and  entered  into by and  among  Tejas  Energy,  LLC,  a
Delaware limited liability  company  ("Tejas") and Enterprise  Products Partners
L.P., a Delaware limited partnership ("Enterprise Partners").

                              W I T N E S S E T H:

         WHEREAS,  Tejas  has  received  certain  units  of a  special  class of
partnership  interests  (the  "Special  Units")  issued by  Enterprise  Partners
pursuant to that certain  Contribution  Agreement dated as of September 17, 1999
(the "Contribution  Agreement") between Tejas, Tejas Midstream Enterprises,  LLC
("Tejas  Midstream"),  Enterprise  Partners,  Enterprise Products Operating L.P.
("Enterprise  Operating"),   Enterprise  Products  GP,  LLC  ("Enterprise  GP"),
Enterprise  Products Company  ("EPC"),  and EPC Partners II, Inc. ("EPC Partners
II");

         WHEREAS,  the Special  Units will be  automatically  convertible,  on a
one-for-one  basis into Common Units (the "Tejas  Common  Units") of  Enterprise
Partners, effective as of the dates specified in the Contribution Agreement (the
"Conversion Date");

         WHEREAS,  in order to improve the  transferability  of the Tejas Common
Units,  Enterprise  Partners is willing to provide certain  registration  rights
with respect thereto; and

         WHEREAS,  Enterprise  Partners  and  Tejas  deem  it  to  be  in  their
respective  best  interests to enter into this  Agreement  to set forth  certain
rights  of Tejas in  connection  with  public  offerings  and sales of the Tejas
Common  Units and are  entering  into this  Agreement  as a condition  to and in
connection with the Contribution Agreement.

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
and  obligations  hereinafter  set forth,  the parties  hereto  hereby  agree as
follows:

         Section 1. Definitions.  As used in this Agreement, the following terms
have the following meanings:

         "Affiliate"  means,  with  respect to any  Person,  (i) a  director  or
executive  officer of such Person,  and (ii) any other Person that,  directly or
indirectly through one or more intermediaries, controls, is controlled by, or is
under common control with such Person.  The term "control" means the possession,
directly or indirectly,  of the power to direct the management and policies of a
Person,  whether  through the  ownership  of voting  securities,  by contract or
otherwise.

         "Best  Efforts"  as  used  herein  means  reasonable  best  efforts  in
accordance with reasonable commercial practice.

\


<PAGE>



         "Business Day" means a day that is not a Saturday,  Sunday or other day
on which  banks in  Houston,  Texas and New  York,  New York are  authorized  or
obligated to close.

         "Commission" means the Securities and Exchange  Commission or any other
governmental body or agency succeeding to the functions thereof.

         "Common Units" means the common units representing  limited partnership
interests in Enterprise Partners.

         "Contribution   Agreement"  means  the  Contribution   Agreement  dated
September 17, 1999, by and among Tejas,  Tejas Midstream,  Enterprise  Partners,
Enterprise  Operating,  Enterprise GP, EPC, and EPC Partners II, as the same may
be amended, supplemented, modified or restated.

         "Equity   Equivalents"   means   securities   which  are   convertible,
exchangeable or exercisable for or into Common Units.

         "Exchange Act" means the  Securities  Exchange Act of 1934, as amended,
or  any  successor  federal  statute,  and  the  rules  and  regulations  of the
Commission promulgated thereunder,  all as the same shall be in effect from time
to time.

         "Executive  Committee" means the Executive Committee or other governing
body of Enterprise Partners.

         "Person" shall be construed broadly and shall include an individual,  a
partnership,  a corporation,  an association,  a joint stock company,  a limited
liability company, a trust, a joint venture, an unincorporated  organization and
a  governmental  entity  or any  department,  agency  or  political  subdivision
thereof.

         "Public  Offering"  means a public  offering of Common  Units or Equity
Equivalents  pursuant to a registration  statement  declared effective under the
Securities Act, except that a Public Offering shall not include an offering made
in  connection  with a business  acquisition  or otherwise on Form S-4 under the
Securities Act (or any successor form) or an employee  benefit plan or otherwise
on Form S-8 under the Securities Act (or any successor form).

         "Registrable  Securities"  shall mean (i) Tejas Common Units;  (ii) any
Common Units or other securities issued as a dividend or other distribution with
respect to or in exchange for or in replacement of the Tejas Common Units; (iii)
any  Common  Units  issued  to Tejas  under  Section  4.1(a)  of the  Unitholder
Agreement;  and (iv) any then outstanding securities into which the Tejas Common
Units shall have been changed by any reclassification or recapitalization of the
Tejas  Common  Units or  otherwise,  in each case to the  extent and only to the
extent such securities are held by Unitholders;  provided,  however,  that as to
any particular securities that would otherwise be Registrable  Securities,  such
securities  shall not be Registrable  Securities  until the Conversion Date with
respect to such  securities  has occurred and provided  further,  that as to any
particular Registrable


                                       -2-

<PAGE>



Securities,   once  issued,  such  securities  shall  cease  to  be  Registrable
Securities  if (A) a  registration  statement  with  respect to the sale of such
securities  shall  have  become  effective  under  the  Securities  Act and such
securities  shall have been  disposed of by the holder in  accordance  with such
registration  statement,  (B) such  securities  shall have been sold pursuant to
Rule 144, (C) as to the  provisions  of Section 3 hereof  only,  at any time the
Registrable  Securities  owned by a Unitholder  (together  with all  Registrable
Securities  owned by its  Affiliates)  represent  less than 200,000 Common Units
(adjusted  to reflect  splits,  reclassifications  and  similar  events) and the
holder of such securities may sell such securities  pursuant to paragraph (k) of
Rule 144 and without any  limitation as to timing,  volume or manner of sale, or
(D) such securities shall have ceased to be outstanding.

         "Requesting  Unitholders"  means,  with  respect  to  any  request  for
registration  hereunder,  the Unitholders that have requested such  registration
under Section 2 or Section 3 hereof, as the case may be.

         "Required  Unitholders"  means,  as of the  date  of any  determination
thereof,  Unitholders  which then hold  Registrable  Securities  representing at
least a majority (by number of units) of the Registrable Securities,  on a fully
diluted basis, then held by all Unitholders.

         "Rule 144" means Rule 144  promulgated  under the Securities Act or any
successor rule thereto or any complementary rule thereto (such as Rule 144A).

         "Securities  Act" means the Securities Act of 1933, as amended,  or any
successor  Federal  statute,  and the rules and  regulations  of the  Commission
thereunder, all as the same shall be in effect from time to time.

         "Tejas Common Units" has the meaning  specified in the preamble to this
Agreement.

         "Unitholder  Agreement"  means the Unitholder  Rights  Agreement  dated
September 17, 1999 among Tejas, Tejas Midstream, Enterprise Partners, Enterprise
GP, EPC, and EPC Partners II.

         "Unitholders"  means,  collectively,  (i)  Tejas  and (ii) any  Persons
which, in the future,  may become parties to this Agreement  pursuant to Section
13(e).

         "Unitholders'  Counsel"  means one  counsel  chosen  by the  Requesting
Unitholders.

         Section 2.        Required Registration.

                  (a) Subject to Section 2(b) below,  if, at any time  following
the  Conversion  Date with  respect to any  Registrable  Securities,  Enterprise
Partners  shall  be  requested  by  the  Required   Unitholders  to  effect  the
registration under the Securities Act of Registrable Securities, then Enterprise
Partners  shall within 15 days of receipt  thereof  give written  notice of such
request  to  all  other  holders  of  Registrable  Securities  and,  thereafter,
Enterprise  Partners shall use its Best Efforts to effect the registration under
the Securities Act of the Registrable Securities which Enterprise


                                       -3-

<PAGE>



Partners has been requested to register by the Required  Unitholders  making the
request  and the  other  Requesting  Unitholders  to the  extent  notice of such
request is received by  Enterprise  Partners  within 20 days of their receipt of
Enterprise Partners' notice. Any request for a registration under this Section 2
shall specify the number of  Registrable  Securities  proposed to be sold by the
Requesting Unitholders and the intended method of disposition thereof.

                  (b)  Anything  contained  in  Section  2(a)   notwithstanding,
Enterprise  Partners  shall not be  obligated  to  effect  any  registration  of
Registrable  Securities under the Securities Act pursuant to Section 2(a) except
in accordance with the following provisions:

                  (i) Enterprise Partners shall not be obligated to use its Best
         Efforts to file and cause to become  effective,  within the  meaning of
         clause  (iii) below,  more than three  registration  statements  in the
         aggregate pursuant to Section 2(a) hereof;

                  (ii)  Enterprise  Partners  may,  upon  written  notice to the
         Requesting  Unitholders,  delay  the  filing  or  effectiveness  of any
         registration  statement (A) during any period  during which  Enterprise
         Partners is in the process of negotiating or preparing, and ending on a
         date 90 days following the effective date of any registration statement
         pertaining to a Public  Offering of Common Units or Equity  Equivalents
         (other  than on Form S-4 or Form S-8 or a  comparable  form),  provided
         that Enterprise  Partners is throughout that period actively  employing
         in good faith its Best Efforts to cause such registration  statement to
         become  effective,  (B) until a period of at least 90 days  shall  have
         elapsed from the effective date of any previously effected registration
         pursuant to Section 2, (C) during any period  during  which  Enterprise
         Partners  is  engaged  in  any  material   acquisition  or  disposition
         transaction   which   could   be   significantly   disrupted   by  such
         registration, qualification and/or compliance, or (D) during any period
         during  which   Enterprise   Partners  is  in  possession  of  material
         information  concerning  it or its  business  and  affairs,  the public
         disclosure of which could have a material  adverse effect on Enterprise
         Partners as reasonably determined by the Executive Committee; provided,
         however,  that Enterprise Partners may not effect more than two periods
         of delay  under  clauses  (A),  (C) or (D) above  within  any  12-month
         period,  and any such two  delay  periods  shall in the  aggregate  not
         exceed 120 days within any 12-month period;

                  (iii) At any time before the registration  statement  covering
         Registrable  Securities becomes effective,  the Requesting  Unitholders
         which requested such  registration may request  Enterprise  Partners to
         withdraw or not to file the registration  statement.  In that event, if
         such  request of  withdrawal  shall not have been caused by, or made in
         response to, a material  adverse  change in the  business,  properties,
         condition, financial or otherwise, or operations of Enterprise Partners
         occurring on or after the date of such request, one demand registration
         right shall be deemed to have been effected,  as provided in clause (i)
         above,  unless  the  Requesting  Unitholders  shall  pay to  Enterprise
         Partners the expenses  incurred by  Enterprise  Partners in  connection
         with such  registration  statement  through  the date of such  request,
         which payment shall be pro rata to the number of Registrable Securities
         originally requested


                                       -4-

<PAGE>



         to be  included  in such  registration,  in which  case no such  demand
         registration right shall be deemed to have been effected; and

                  (iv) Subject to clause (iii) above, no  registration  shall be
         deemed to have been  requested or effected for any purposes  under this
         Section 2: (A) unless a registration statement with respect thereto has
         become  effective;  (B) if,  after it has  become  effective,  any stop
         order,  injunction or other order or  requirement  of the Commission or
         any other governmental  agency or court, for any reason,  affecting any
         of the Registrable  Securities covered by such registration  statement,
         is issued by the Commission or other  governmental  agency or court and
         not withdrawn within 10 Business Days; (C) if the conditions to closing
         specified in the purchase  agreement or underwriting  agreement entered
         into in connection with such  registration  are not satisfied by reason
         of a failure by or inability of  Enterprise  Partners to satisfy any of
         such  conditions,  or the occurrence of an event outside the reasonable
         control of the relevant Requesting  Unitholders;  or (D) if the request
         for withdrawal  made by the Requesting  Unitholders  pursuant to clause
         (iii)  above  shall have been  caused by, or made in  response  to, the
         material  adverse  change  in  the  business   properties,   condition,
         financial or otherwise, or operations of Enterprise Partners.

         (c) If a  registration  effected  pursuant to this  Section 2 is for an
underwritten   Public  Offering,   Enterprise   Partners  may  include  in  such
registration the number of securities (for its own account or the account of any
securityholder)  which in the opinion of such  underwriters  can be sold without
adversely  affecting the proposed  offering or the offering price,  provided the
number of Registrable  Securities requested by the Requesting  Unitholders to be
included in such registration shall not be reduced.

         Section 3.        Piggyback Registration.

                  (a) If at any time after the  Conversion  Date with respect to
any  Registrable  Securities,  Enterprise  Partners  proposes  for any reason to
register any Common Units or Equity Equivalents (other than in connection with a
business  acquisition  or otherwise on Form S-4 under the Securities Act (or any
successor  form) or an employee  benefit plan or otherwise on Form S-8 under the
Securities  Act (or any  successor  form)) then it shall  promptly  give written
notice at least 15 Business Days before the  anticipated  filing date to each of
the holders of  Registrable  Securities  of its  intention  to so register  such
Common Units or Equity  Equivalents and, upon the written request,  delivered to
Enterprise  Partners within 10 Business Days after receipt of any such notice by
Enterprise  Partners,  of  the  Unitholders  to  include  in  such  registration
Registrable  Securities  (which  request shall specify the number of Registrable
Securities  proposed to be included in such  registration),  Enterprise Partners
shall  use its Best  Efforts  to cause  all such  Registrable  Securities  to be
included in such  registration  on the same terms and  conditions  as the Common
Units or Equity Equivalents  otherwise being sold in such registration,  subject
to the limitations set forth herein.

                  (b) If a registration referred to in paragraph 3(a) relates to
an  underwritten  Public  Offering  on behalf of  Enterprise  Partners,  and the
managing underwriters advise Enterprise Partners


                                       -5-

<PAGE>



in writing that the  inclusion  of all  Registrable  Securities  requested to be
included in such registration would materially and adversely affect the proposed
offering  or the  offering  price,  Enterprise  Partners  will  include  in such
registration:  (i) first, all securities  Enterprise  Partners proposes to sell,
(ii) second, all Registrable  Securities which the Requesting Unitholders ask to
be included and (iii) third, such other securities (provided such securities are
of the same class as the  securities  being sold by Enterprise  Partners) as are
requested  to be included in such  registration  equal to the  balance,  if any,
allocated  pro rata  among the  holders of such  securities  on the basis of the
dollar amount or number of securities  requested to be included  therein by each
such  holder.  If a  registration  referred to in  paragraph  3(a) relates to an
underwritten secondary registration on behalf of holders of Enterprise Partners'
securities  (other than holders of  Registrable  Securities in their capacity as
such), and the managing  underwriters advise Enterprise Partners in writing that
in their opinion the  securities  requested to be included in such  registration
exceeds the  securities  which can be sold in such  offering  without  adversely
affecting the offering or the offering price,  Enterprise  Partners will include
in such  registration,  (i) first,  the securities  which in the opinion of such
underwriters  can be  sold  without  adversely  affecting  the  offering  or the
offering  price of the securities  intended to be included  therein on behalf of
the other  holders  of  Enterprise  Partners'  securities,  allocated  among the
holders of such securities in such  proportions as Enterprise  Partners and such
holders  may  agree,  and  (ii)  to the  extent  of the  balance,  if  any,  the
Registrable Securities requested to be included in such registration,  allocated
pro rata among the holders of such  Registrable  Securities  on the basis of the
securities requested to be included therein by each such holder.

                  (c) If the registration referred to in paragraph 3(a) involves
an underwritten offering, the right of any Unitholder to include any Registrable
Securities in such registration  pursuant to this Section 3 shall be conditioned
upon such  Unitholders'  participation  in such  underwriting.  The  Unitholders
proposing to include  their  Registrable  Securities  pursuant to this Section 3
shall  enter  into  an  underwriting   agreement  in  customary  form  with  the
underwriter  or  underwriters  selected  for  such  underwriting  by  Enterprise
Partners.

         (d)  Notwithstanding  anything to the  contrary in this Section 3, if a
registration  referred to in paragraph 3(a) relates to an underwritten  offering
of a class of securities of Enterprise  Partners  different from the Registrable
Securities   proposed  to  be  included  in  such   offering  and  the  managing
underwriters advise that in their opinion Registrable  Securities of a different
class  cannot be included  in such  offering  without  adversely  affecting  the
offering or the offering price,  then the holders of the Registrable  Securities
shall not be entitled to include Registrable Securities in such registration.

         (e) Enterprise  Partners shall have the right to terminate any proposed
registration  under this  Section 3 at any time  without any  obligation  to the
Requesting Holders requesting  inclusion in such registration under this Section
3.

         Section 4.        Holdback Agreement.

                  (a) If Enterprise  Partners at any time shall register  Common
Units or Equity Equivalents under the Securities Act (including any registration
pursuant to Section 3) for sale in an


                                       -6-

<PAGE>



underwritten  Public Offering,  then to the extent requested by the underwriters
for such offering, the Unitholders shall not sell, make any short sale of, grant
any option for the purchase of, or otherwise dispose of, directly or indirectly,
any Registrable  Securities (other than those Registrable Securities included in
such registration) without the prior written consent of Enterprise Partners, for
a period  designated by the managing  underwriter in writing to the Unitholders,
which period shall begin not more than seven days prior to the  effectiveness of
the registration  statement pursuant to which such Public Offering shall be made
(or within  seven days prior to the  execution  of the  applicable  underwriting
agreement  in the case of an  offering  pursuant to Rule 415) and shall not last
more than 90 days after the  closing of such  Public  Offering  or such  shorter
holdback period to which Enterprise  Partners or other unitholders of Enterprise
Partners  holding at least 10% of the Common Units of Enterprise  Partners (on a
fully diluted  basis) are subject.  The Requesting  Unitholders  will enter into
agreements with the underwriters to the foregoing effect.

                  (b) If, at any time,  Enterprise  Partners is requested by the
Requesting  Unitholders to register  Registrable  Securities pursuant to Section
2(a)  hereof  under  the  Securities  Act  for  sale in an  underwritten  Public
Offering,  then to the extent  requested by the  underwriters  for such offering
Enterprise  Partners  shall not sell,  make any short sale of,  grant any option
(other than under compensatory option or benefit plans of Enterprise Partners or
its  Affiliates)  for the  purchase  of, or  otherwise  dispose of,  directly or
indirectly,  any  securities  similar to those  being  registered  or any Equity
Equivalents,  without the prior written consent of the managing underwriter, for
a period  designated  by the  managing  underwriter  in  writing  to  Enterprise
Partners,  which  period  shall  begin not more  than  seven  days  prior to the
effectiveness  of the  registration  statement  pursuant  to which  such  public
offering  shall be made (or  within  seven days  prior to the  execution  of the
applicable  underwriting  agreement in the case of an offering  pursuant to Rule
415) and shall not last more than 90 days after the closing of the sale of units
pursuant to such registration statement or such shorter holdback period to which
the Unitholders are then subject. Enterprise Partners shall use its Best Efforts
to cause each holder of at least 10% (on a fully diluted  basis) of Common Units
other than  Unitholders to agree not to sell  publicly,  make any short sale of,
grant any option for the  purchase  of, or  otherwise  dispose  publicly of, any
Common Units or Equity Equivalents (except as part of the underwritten  offering
pursuant to such registration  statement),  without the prior written consent of
the managing underwriter, for a period designated by the managing underwriter in
writing to such holders, which period shall begin not more than seven days prior
to the effectiveness of the registration statement pursuant to which such public
offering  shall be made (or  within  seven days  prior to the  execution  of the
applicable  underwriting  agreement in the case of an offering  pursuant to Rule
415) and shall not last more than 90 days after the closing of the sale of units
pursuant to such registration statement or such shorter holdback period to which
the Unitholders are then subject.

         Section 5.        Preparation and Filing.

                  (a) If and whenever Enterprise Partners is under an obligation
pursuant to the  provisions of this  Agreement to use its Best Efforts to effect
the registration of any Registrable  Securities,  Enterprise  Partners shall, as
expeditiously as practicable:


                                       -7-

<PAGE>



                  (i) use its Best  Efforts  to cause a  registration  statement
         that registers such  Registrable  Securities to be filed within 45 days
         following the request delivered pursuant to Section 2 and to become and
         remain effective for a period (the  "Registration  Period") of 180 days
         (or such extended  period pursuant to clause (viii) below) or until all
         of such Registrable Securities have been disposed of (if earlier);

                  (ii)  furnish,  at least five  Business  Days before  filing a
         registration  statement that registers such Registrable  Securities,  a
         prospectus  relating thereto or any amendments or supplements  relating
         to  such  a  registration  statement  or  prospectus,  to  Unitholders'
         Counsel,  copies of all such  documents  proposed to be filed (it being
         understood  that  such  five-Business-Day  period  need  not  apply  to
         successive  drafts of the same document proposed to be filed so long as
         such successive drafts are supplied to Unitholders'  Counsel in advance
         of the  proposed  filing  by a period  of time  that is  customary  and
         reasonable under the circumstances);

                  (iii) prepare and file with the Commission such amendments and
         supplements to such  registration  statement and the prospectus used in
         connection  therewith  as may be  necessary  to keep such  registration
         statement  effective at all times during the Registration Period and to
         comply with the  provisions of the  Securities  Act with respect to the
         sale or other disposition of such Registrable Securities;

                  (iv) notify in writing  Unitholders'  Counsel  promptly of (A)
         the receipt by Enterprise  Partners of any notification with respect to
         any  comments  by the  Commission  with  respect  to such  registration
         statement or prospectus  or any amendment or supplement  thereto or any
         request by the Commission for the amending or supplementing  thereof or
         for additional  information  with respect  thereto,  (B) the receipt by
         Enterprise  Partners of any notification with respect to any stop order
         issued or  threatened  to be issued by the  Commission  suspending  the
         effectiveness  of such  registration  statement  or  prospectus  or any
         amendment or supplement thereto or the initiation or threatening of any
         proceeding for that purpose and (C) the receipt by Enterprise  Partners
         of any notification with respect to the suspension of the qualification
         of such  Registrable  Securities  for sale in any  jurisdiction  or the
         initiation or threatening of any proceeding for such purposes;

                  (v)  use  its  Best   Efforts  to  register  or  qualify  such
         Registrable  Securities under such other securities or blue sky laws of
         such  jurisdictions as Unitholders  reasonably request and to keep such
         registration   and   qualification  in  effect  for  so  long  as  such
         registration  statement  remains  in effect and to do any and all other
         acts and things  which may be  reasonably  necessary  or  advisable  to
         enable  Unitholders to consummate the disposition in such jurisdictions
         of the Registrable Securities owned by Unitholders;  provided, however,
         that Enterprise  Partners will not be required to qualify  generally to
         do business or consent to general service of process or taxation in any
         jurisdiction  where it would not otherwise be required to do so but for
         this clause (v);


                                       -8-

<PAGE>



                  (vi)  furnish,   without  charge,   to  the  holders  of  such
         Registrable  Securities  such  number of  copies  of such  registration
         statement,   prospectus,   including  a  preliminary   prospectus,   in
         conformity with the  requirements of the Securities Act, and such other
         documents  (including  exhibits  thereto and documents  incorporated by
         reference  therein) as such holders may reasonably  request in order to
         facilitate  the public sale or other  disposition  of such  Registrable
         Securities;

                  (vii)  use  its  Best   Efforts  to  cause  such   Registrable
         Securities to be registered with or approved by such other governmental
         agencies or  authorities  or  self-regulatory  organizations  as may be
         necessary  by virtue  of the  business  and  operations  of  Enterprise
         Partners to enable the Unitholders holding such Registrable  Securities
         to consummate the disposition of such Registrable Securities;

                  (viii) notify in writing holders of Registrable  Securities on
         a  timely  basis  at  any  time  when a  prospectus  relating  to  such
         Registrable Securities is required to be delivered under the Securities
         Act during the  Registration  Period of the happening of any event as a
         result of which the prospectus included in such registration statement,
         as then in effect,  includes an untrue  statement of a material fact or
         omits to  state a  material  fact  required  to be  stated  therein  or
         necessary to make the statements therein not misleading in light of the
         circumstances  then  existing  and,  at the  request of the  holders of
         Registrable   Securities,   prepare  and  furnish  to  such  holders  a
         reasonable  number of copies of a supplement to or an amendment of such
         prospectus as may be necessary so that, as thereafter  delivered to the
         offerees  and  purchasers  of such  units,  such  prospectus  shall not
         include  an  untrue  statement  of a  material  fact or omit to state a
         material  fact  required to be stated  therein or necessary to make the
         statements  therein not misleading in light of the  circumstances  then
         existing;  provided,  however,  that the  Registration  Period shall be
         deemed to be  extended  by the number of days  constituting  the period
         commencing  on and  including  the date of the giving of such notice to
         such  seller  and  ending on and  including  the date  when  Enterprise
         Partners  made  available  to such  seller an amended  or  supplemented
         prospectus;

                  (ix) in the  case of an  underwritten  offering,  use its Best
         Efforts to obtain from its  independent  certified  public  accountants
         "comfort" letters in customary form and at customary times and covering
         matters of the type customarily covered by comfort letters;

                  (x) in the case of an underwritten  offering, (A) use its Best
         Efforts to obtain from its counsel an opinion or opinions in  customary
         form to the underwriters and the holders of Registrable  Securities and
         (B)  to  enter  into  a  customary   underwriting  agreement  and  make
         representations and warranties to the underwriters,  in form, substance
         and  scope  as are  customarily  made by  issuers  to  underwriters  in
         comparable underwritten offerings;

                  (xi)     provide a transfer agent and registrar (which may be
         the same entity and which may be Enterprise Partners) for such
         Registrable Securities;


                                       -9-

<PAGE>



                  (xii) if  required,  issue  to any  underwriter  to which  the
         holders  of  Registrable  Securities  may sell  units in such  offering
         certificates evidencing such Registrable Securities;

                  (xiii)  use  its  Best   Efforts  to  list  such   Registrable
         Securities  on the New York Stock  Exchange  or such  other  securities
         exchange on which the Common Units are traded;

                  (xiv) use all reasonable  efforts to obtain the lifting at the
         earliest  possible time of any stop order suspending the  effectiveness
         of such registration statement or of any order preventing or suspending
         the use of any preliminary prospectus included therein; and

                  (xv) use its Best Efforts to take all other steps necessary to
         effect the  registration of such  Registrable  Securities  contemplated
         hereby.

                  (b) Each holder of the Registrable Securities, upon receipt of
any  notice  from  Enterprise  Partners  of any event of the kind  described  in
Section  5(a)(viii)  hereof,  shall  forthwith  discontinue  disposition  of the
Registrable  Securities  pursuant to the  registration  statement  covering such
Registrable  Securities  until  such  holder's  receipt  of  the  copies  of the
supplemented or amended  prospectus  contemplated by Section  5(a)(viii) hereof,
and,  if so directed  by  Enterprise  Partners,  such  holder  shall  deliver to
Enterprise  Partners all copies,  other than  permanent file copies then in such
holder's possession,  of the prospectus covering such Registrable  Securities at
the time of receipt of such notice.

                  (c)  In the  case  of an  underwritten  offering  pursuant  to
Section  2  hereof,  the  Requesting   Unitholders  shall  choose  the  managing
underwriter,  provided that the managing underwriter is reasonably acceptable to
Enterprise Partners. In the case of an underwritten offering pursuant to Section
3 hereof,  Enterprise Partners shall choose the managing underwriter.  In either
case,  the form of  underwriting  agreement  shall be  reasonably  acceptable to
Enterprise Partners.

                  (d) Enterprise Partners may require each seller of Registrable
Securities as to which any  registration is being effected  hereunder to furnish
to  Enterprise  Partners  such  information  and  complete  such  questionnaires
regarding  the seller and the  distribution  of such  securities  as  Enterprise
Partners may from time to time reasonably request.

         Section 6. Expenses.  All expenses  (other than as provided in the last
sentence  of  this  Section  6)  incident  to the  registration  of  Registrable
Securities  pursuant to Section 2 and 3 hereof,  including,  without limitation,
the  fees and  expenses  of the  underwriters,  all  salaries  and  expenses  of
Enterprise  Partners'  officers and  employees  performing  legal or  accounting
duties,  the expense of any annual audit or quarterly review, the expense of any
liability insurance,  all registration and filing fees, the expense and fees for
listing securities on one or more securities exchanges, the fees and expenses of
complying with securities and blue sky laws,  printing  expenses,  messenger and
delivery  expenses,  fees and  expenses  of  Enterprise  Partners'  counsel  and
accountants,  and  the  reasonable  fees  and  expenses  of one  counsel  to the
Unitholders not to exceed $25,000 for any registration  (all such expenses being
herein called "Registration Expenses"), shall be borne by Enterprise Partners;


                                      -10-

<PAGE>



provided,  however,  that with  respect to any  request for  registration  begun
pursuant  to  Section  2  that  is  subsequently  withdrawn  by  the  Requesting
Unitholders, other than if such withdrawal is caused by, or made in response to,
a material adverse change in the business,  properties,  condition, financial or
otherwise,  or operations of Enterprise  Partners occurring on or after the date
of such  request,  then  Enterprise  Partners  shall not be  required to pay the
Registration  Expenses of such registration and the Registration  Expenses shall
be  paid  by the  withdrawing  Unitholders  pro  rata  based  on the  number  of
Registrable  Securities to be included therein.  All underwriting  discounts and
selling  commissions  applicable to the Registrable  Securities and the fees and
expenses  of any  counsel  to the  Unitholders  not  provided  for in the  above
definition of  Registration  Expenses shall be borne by the holders selling such
securities, in proportion to the number of securities sold by each such holder.

         Section 7.        Indemnification.

                  (a) In connection  with any  registration  of any  Registrable
Securities  under the  Securities  Act  pursuant to this  Agreement,  Enterprise
Partners shall indemnify and hold harmless,  to the fullest extent  permitted by
law,  the holders of  Registrable  Securities,  each other  Person,  if any, who
controls  any such holder of  Registrable  Securities  within the meaning of the
Securities  Act or the  Exchange  Act, and each of their  respective  directors,
partners,  officers and agents,  against any and all losses,  claims, damages or
liabilities,  joint or  several  (or  actions or  threatened  actions in respect
thereof),  to which any of the  foregoing  Persons may become  subject under the
Securities  Act or  otherwise,  insofar  as  such  losses,  claims,  damages  or
liabilities (or actions or threatened  actions in respect  thereof) arise out of
or are based upon (i) an untrue  statement  or allegedly  untrue  statement of a
material  fact  contained  in  the  registration   statement  under  which  such
Registrable Securities were registered under the Securities Act, any preliminary
prospectus or final  prospectus  contained  therein or otherwise  filed with the
Commission,  any  amendment or  supplement  thereto or any document  incident to
registration or qualification of any Registrable Securities or (ii) the omission
or alleged  omission  to state  therein a material  fact  required  to be stated
therein or  necessary to make the  statements  therein not  misleading  or, with
respect to any prospectus,  necessary to make the statements therein in light of
the circumstances under which they were made not misleading. Enterprise Partners
shall reimburse each holder of Registrable  Securities and each such controlling
Person for any expenses (including reasonable attorneys' fees, disbursements and
expenses as  incurred)  reasonably  incurred by any of them in  connection  with
investigating  or defending  against any such loss,  claim,  damage,  liability,
action or threatened action.  Notwithstanding  the foregoing  provisions of this
Section  7,  Enterprise  Partners  shall not be  liable to any such  indemnified
Person  in any  such  case to the  extent  that any such  loss,  claim,  damage,
liability,  action or threatened action (including any reasonable legal or other
fees,  disbursements  and expenses  incurred)  arises out of or is based upon an
untrue  statement or allegedly  untrue statement or omission or alleged omission
made in said registration statement,  preliminary prospectus,  final prospectus,
amendment,  supplement or document  incident to registration or qualification of
any  Registrable  Securities  in reliance  upon and in  conformity  with written
information  furnished  to  Enterprise  Partners  by or on behalf of a holder of
Registrable  Securities  specifically  for use in the preparation  thereof.  The
foregoing  indemnity  agreement is subject to the condition that,  insofar as it
relates to any untrue statement, allegedly untrue statement, omission or alleged
omission made in any preliminary


                                      -11-

<PAGE>



prospectus but eliminated or remedied in the final prospectus (filed pursuant to
Rule 424 of the Securities Act), such indemnity agreement shall not inure to the
benefit  of  any  underwriter  who  participates  in the  offering  or  sale  of
Registrable   Securities  or  any  other  Person,  if  any,  who  controls  such
underwriter  (within the meaning of the Securities Act or the Exchange Act) from
whom a Person asserting any loss, claim, damage,  liability or expense purchased
the  Registrable  Securities  which are the subject  thereof,  if a copy of such
final   prospectus  had  been  made  available  to  such  underwriter  and  such
controlling  Person and such final  prospectus  was not delivered to such Person
asserting  any loss,  claim,  damage,  liability or expense with or prior to the
written confirmation of the sale of such Registrable Securities to such Person.

                  (b)  In  connection  with  any   registration  of  Registrable
Securities  under the Securities Act pursuant to this Agreement,  each holder of
Registrable  Securities  shall  severally  and not  jointly  indemnify  and hold
harmless,  in the  same  manner  and to the  same  extent  as set  forth  in the
preceding paragraph (a) of this Section 7, Enterprise Partners, each director of
Enterprise  Partners,  each officer of  Enterprise  Partners who shall sign such
registration statement and each Person who controls any of the foregoing Persons
(within the meaning of the Securities Act), against any losses,  claims, damages
or  liabilities,  joint or several (or actions or threatened  actions in respect
thereof),  to which any of the  foregoing  Persons may become  subject under the
Securities  Act or  otherwise,  insofar  as  such  losses,  claims,  damages  or
liabilities (or actions or threatened  actions in respect  thereof) arise out of
or are based upon any  statement or omission from such  registration  statement,
any preliminary  prospectus or final prospectus  contained  therein or otherwise
filed with the Commission,  any amendment or supplement  thereto or any document
incident to registration or qualification of any Registrable Securities, if such
statement or omission was made in reliance upon and in  conformity  with written
information furnished to Enterprise Partners by such holder with respect to such
holder  specifically  for  use  in  connection  with  the  preparation  of  such
registration  statement,  preliminary prospectus,  final prospectus,  amendment,
supplement or document;  provided, however, that the maximum amount of liability
in respect of such indemnification  shall be limited, in the case of each seller
of  Registrable  Securities,  to an amount  equal to the net  proceeds  actually
received  by such  seller  from  the  sale of  Registrable  Securities  effected
pursuant to such registration.

                  (c) Promptly after receipt by an  indemnified  party of notice
of the commencement of any action involving a claim referred to in the preceding
paragraphs of this Section 7, such indemnified party will, if a claim in respect
thereof is to be made against an indemnifying  party, give written notice to the
latter of the  commencement  of such action.  In case any such action is brought
against  an  indemnified  party,  the  indemnifying  party will be  entitled  to
participate  in and to  assume  the  defense  thereof,  jointly  with any  other
indemnifying  party  similarly  notified  to the extent  that it may wish,  with
counsel reasonably satisfactory to such indemnified party, and after notice from
the indemnifying  party to such  indemnified  party of its election so to assume
the defense thereof,  (i) the indemnified party shall reasonably  cooperate with
the  indemnifying  party and its counsel in the defense of such claim,  and (ii)
the  indemnifying  party shall not be  responsible  for any legal or other fees,
disbursements  and expenses  subsequently  incurred by the indemnified  party in
connection with the defense thereof; provided,  however, that if any indemnified
party  shall have  reasonably  concluded  that there may be one or more legal or
equitable defenses available to such indemnified


                                      -12-

<PAGE>



party  which  are  additional  to  or  conflict  with  those  available  to  the
indemnifying  party, the  indemnifying  party shall not have the right to assume
the  defense  of such  action  on  behalf  of such  indemnified  party  and such
indemnifying  party  shall  reimburse  such  indemnified  party  and any  Person
controlling such indemnified  party for that portion of the fees,  disbursements
and expenses of not more than one counsel  retained by the indemnified  party in
connection with the matters covered by the indemnity  agreement provided in this
Section 7 provided that no indemnifying party shall, in connection with any such
suit, be liable under this subsection for the fees and expenses of more than one
separate firm for all indemnified parties. No indemnifying party shall be liable
for any  compromise  or  settlement  of any such  action  effected  without  its
consent, such consent not to be unreasonably withheld. No indemnifying party, in
the  defense of any such claim or suit,  shall,  except with the consent of each
indemnified  party  which  shall not be  unreasonably  withheld,  consent to any
compromise or settlement which does not include as an unconditional term thereof
the  giving by the  claimant  to such  indemnified  party of a release  from all
liability in respect of such claim or suit.

                  (d) If the  indemnification  provided for in this Section 7 is
unavailable to an indemnified  party hereunder with respect to any loss,  claim,
damage,  liability,  action or threatened  action  referred to herein,  then the
indemnifying  party, in lieu of indemnifying  such indemnified  party hereunder,
shall contribute to the amounts paid or payable by such  indemnified  party as a
result of such loss, claim,  damage,  liability,  action or threatened action in
such  proportion  as is  appropriate  to  reflect  the  relative  fault  of  the
indemnifying  party on the one hand and of the indemnified party on the other in
connection with the statements or omissions which resulted in such loss,  claim,
damage,  liability,  action or threatened  action as well as any other  relevant
equitable  considerations.  The relative fault of the indemnifying  party and of
the  indemnified  party shall be determined by reference to, among other things,
whether  any  statement  or  omission,  including  any untrue or alleged  untrue
statement  of a material  fact or the  omission  or alleged  omission to state a
material fact relates to information  supplied by the  indemnifying  party or by
the indemnified  party and the parties'  relative intent,  knowledge,  access to
information  and  opportunity  to correct or prevent such statement or omission;
provided,  however,  that the  maximum  amount of  liability  in respect of such
contribution  shall  be  limited,  in the  case of each  seller  of  Registrable
Securities,  to an amount  equal to the net proceeds  actually  received by such
seller  from  the  sale of  Registrable  Securities  effected  pursuant  to such
registration. The amount paid or payable by a party under this Section 7(d) as a
result of the loss,  claim,  damage,  liability,  action  or  threatened  action
referred  to  above  shall be  deemed  to  include  any  legal  or  other  fees,
disbursements and expenses  reasonably incurred by such party in connection with
any  investigation or proceeding.  The parties hereto agree that it would not be
just and  equitable  if  contributions  pursuant to this Section 7(d) were to be
determined by pro rata allocation or by any method of allocation  which does not
take account of the equitable considerations referred to in the first and second
sentences of this Section 7(d). No Person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution   from  any  Person   who  was  not   guilty  of  such   fraudulent
misrepresentation.


                                      -13-

<PAGE>



                  (e) The  provisions  of this Section 7 shall be in addition to
any other  liability  which any  indemnifying  party may have to any indemnified
party and shall survive the termination of this Agreement.

         Section 8.  Underwriting  Agreement.  To the extent that the holders of
Registrable  Securities  participating  in any underwritten  registration  shall
enter into an underwriting or similar  agreement that contains  provisions which
conflict with any provision of Section 7 hereof, as between Enterprise  Partners
and such holders of Registrable Securities,  the provisions contained in Section
7 hereof shall control.

         Section 9.  Information  by Holder.  The  Unitholders  shall furnish to
Enterprise Partners such written  information  regarding the Unitholders and the
distribution  proposed by the Unitholders as Enterprise  Partners may reasonably
request in writing and as shall be reasonably  required in  connection  with any
registration, qualification or compliance referred to in this Agreement.

         Section 10. Exchange Act Compliance.  Enterprise Partners agrees to and
shall  comply  with  all of the  reporting  requirements  of  the  Exchange  Act
applicable  to it.  Upon the  request of any holder of  Registrable  Securities,
Enterprise  Partners  shall  deliver to such  holder a written  statement  as to
whether  it has  complied  with such  requirements.  Enterprise  Partners  shall
cooperate with the Unitholders in supplying such information as may be necessary
for the  Unitholders  to  complete  and file  any  information  reporting  forms
presently  or  hereafter  required  by  the  Commission  as a  condition  to the
availability of Rule 144.

         Section 11. No Conflict of Rights. Enterprise Partners shall not, after
the date hereof, grant any registration rights which conflict with or impair the
registration rights granted hereby.

         Section 12.  Termination.  Except as provided in Section  7(e)  hereof,
this Agreement  shall  terminate and be of no further force or effect when there
shall no longer be any Registrable Securities outstanding.

         Section 13.       Miscellaneous.

                  (a) Notices.  All notices,  requests and other  communications
hereunder  must be in writing and will be deemed to have been duly given only if
delivered personally at by facsimile transmission or mailed (prepaid first class
certified  mail,  return  receipt  requested)  to the  parties at the  following
addresses or facsimile numbers:


                                      -14-

<PAGE>



                  If to Enterprise Partners, to:

                           Enterprise Products Company
                           P.O. Box 4324 (77210-4324)
                           2727 North Loop West, Suite 700
                           Houston, Texas 77008
                           Attention:  Chief Financial Officer
                           Phone:  (713) 880-6500
                           Fax No.  (713) 880-6570

                  With a copy to:

                           Enterprise Products Company
                           P.O. Box 4324 (77210-4324)
                           2727 North Loop West, Suite 700
                           Houston, Texas 77008
                           Attention:  Chief Legal Officer
                           Phone:  (713) 880-6500
                           Fax No.  (713) 880-6570

         If to Tejas or its Affiliates, to:

                           Tejas Energy, LLC
                           1301 McKinney Street, Suite 700
                           Houston, Texas 77010
                           Attention: Chief Operating Officer
                           Phone:    (713) 230-3000
                           Fax No.  (713) 230-2900

                  With a copy to:

                           Tejas Energy, LLC
                           1301 McKinney Street, Suite 700
                           Houston, Texas 77010
                           Attention: General Counsel
                           Phone:    (713) 230-3000
                           Fax No.  (713) 230-1800

All such  notices,  requests  and  other  communications  will (i) if  delivered
personally  against  written receipt to the address as provided in this Section,
be deemed given upon delivery,  (ii) if delivered by facsimile  transmission  to
the facsimile  number as provided in this Section,  be deemed given upon receipt
or upon the next Business Day if received  after normal  business hours or a day
which is not a  Business  Day,  and  (iii) if  delivered  by mail in the  manner
described above to the address as


                                      -15-

<PAGE>



provided in this Section,  be deemed given upon receipt (in each case regardless
of whether  such notice is  received by any other  person to whom a copy of such
notice,  request or other  communication  is to be  delivered  pursuant  to this
Section).  Any party from time to time may change its address,  facsimile number
or other  information  for the purpose of notices to that party by giving notice
specifying such change to the other parties hereto.

                  (b) Specific Performance. The parties hereto agree that in the
event any provision of this  Agreement was not performed in accordance  with the
terms  hereof,  irreparable  damage  would  occur,  and that the  parties  shall
therefore be entitled to specific  performance of the terms hereof,  in addition
to any remedy that may be  available to any of them at law or equity and, to the
extent  permitted by  applicable  law,  each party  waives any  objection to the
imposition of such relief.

                  (c)  Entire  Agreement.  This  Agreement,  together  with  the
Contribution  Agreement  and the  Unitholder  Agreement,  supersedes  all  prior
discussions  and  agreements  between  the parties  with  respect to the subject
matter hereof and thereof,  and contains the sole and entire  agreement  between
the parties hereto with respect to the subject matter hereof and thereof.

                  (d)  Successors  and Assigns.  This  Agreement  shall bind and
inure to the benefit of Enterprise  Partners and the Unitholders and, subject to
Section  13(e)  below,  the  respective  successors  and  assigns of  Enterprise
Partners and Unitholders.

                  (e)  Assignment.  Subject  to  the  terms  set  forth  in  the
Unitholder  Agreement,  each  Unitholder may assign its rights  hereunder to any
purchaser or transferee of Registrable Securities;  provided,  however, that (i)
such transfer is otherwise  effected in accordance  with  applicable  securities
laws,  (ii)  such  purchaser  or  transferee   shall,  as  a  condition  to  the
effectiveness of such  assignment,  be required to execute a counterpart to this
Agreement  agreeing to be treated as a Unitholder,  whereupon  such purchaser or
transferee  shall have the benefits of and shall be subject to the  restrictions
contained in this  Agreement as if such  purchaser or transferee  was originally
included in the  definition  of a  Unitholder  and had  originally  been a party
hereto and (iii)  Enterprise  Partners is given written  notice of such transfer
after such  transfer,  setting  forth the name and address of such  assignee and
identifying the Registrable  Securities with respect to which such  registration
rights  have been  assigned.  Schedule  I hereto  shall,  from time to time,  be
amended to include the name,  address and numbers of  Registrable  Securities of
each such Unitholder.

                  (f) Waiver.  Any term or  condition of this  Agreement  may be
waived at any time by the party that is entitled to the benefit thereof,  but no
such waiver shall be  effective  unless set forth in a written  instrument  duly
executed by or on behalf of the party waiving such term or condition.  No waiver
by any  party of any term or  condition  of this  Agreement,  in any one or more
instances,  shall be  deemed to be or  construed  as a waiver of the same or any
other term or condition of this Agreement on any future occasion.  All remedies,
either under this Agreement or by law or otherwise afforded,  will be cumulative
and not alternative.


                                      -16-

<PAGE>



                  (g) Amendment. This Agreement may be amended,  supplemented or
modified  only by a written  instrument  duly  executed  by or on behalf of each
party hereto.

                  (h) No Third Party  Beneficiary.  The terms and  provisions of
this  Agreement  are  intended  solely for the benefit of each party  hereto and
their respective successors or permitted assigns, and it is not the intention of
the  parties to confer  third-party  beneficiary  rights  upon any other  Person
except to the extent such Person is expressly given rights herein.

                  (i) Headings.  The headings used in this  Agreement  have been
inserted  for  convenience  of  reference  only and do not  define  or limit the
provisions hereof.

                  (j) Invalid Provisions.  If any provision of this Agreement is
held to be illegal,  invalid or  unenforceable  under any present or future law,
and if the rights or  obligations  of any party hereto under this Agreement will
not be materially  and adversely  affected  thereby,  (i) such provision will be
fully  severable,  (ii) this Agreement will be construed and enforced as if such
illegal,  invalid or unenforceable  provision had never comprised a part hereof,
(iii) the remaining  provisions of this  Agreement will remain in full force and
effect  and  will not be  affected  by the  illegal,  invalid  or  unenforceable
provision or by its severance herefrom and (iv) in lieu of such illegal, invalid
or unenforceable provision,  there will be added automatically as a part of this
Agreement a legal,  valid and enforceable  provision as similar in terms to such
illegal, invalid or unenforceable provision as may be possible.

                  (k)  Governing  Law. This  Agreement  shall be governed by and
construed  in  accordance  with the laws of the State of Texas  applicable  to a
contract  executed and  performed  in such State  without  giving  effect to the
conflicts of laws principles thereof.

                  (l) Counterparts. This Agreement may be executed in any number
of  counterparts,  each of which  will be deemed an  original,  but all of which
together will constitute one and the same instrument.


                                      -17-

<PAGE>




         IN WITNESS  WHEREOF,  each of the undersigned has caused this Agreement
to be executed as of the date first written above.

                                      TEJAS ENERGY, LLC



                                       By:  /s/ Curtis R. Frasier
                                          ------------------------------
                                             Curtis R. Frasier
                                             Executive Vice President and
                                             Chief Operating Officer


                                        ENTERPRISE PRODUCTS PARTNERS L.P.

                                        By:  Enterprise Products GP, LLC,
                                               its General Partner


                                        By:  /s/ O. S. Andras
                                            -----------------------------
                                              O. S. Andras
                                              President and Chief Executive
                                                Officer



                                      -18-

<PAGE>


                                   Schedule I




      Unitholders                     Number of Registrable Securities Held
      -----------                     -------------------------------------





                                      -19-



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