GLOBAL INDUSTRIES LTD
S-3, 1999-08-31
OIL & GAS FIELD SERVICES, NEC
Previous: MANAGED HIGH INCOME PORTFOLIO INC, N-30D, 1999-08-31
Next: ENERGY BIOSYSTEMS CORP, S-3, 1999-08-31



<PAGE>   1
    As filed with the Securities and Exchange Commission on August 31, 1999
                                                    Registration No. 333-

================================================================================


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                           ---------------------------


                                    FORM S-3
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                           ---------------------------

                             GLOBAL INDUSTRIES, LTD.
             (Exact name of registrant as specified in its charter)

<TABLE>
<CAPTION>

              LOUISIANA                                                                     72-1212563
<S>                                                                      <C>
(State or other jurisdiction of incorporation or organization)                 (I.R.S. Employer Identification No.)

          107 GLOBAL CIRCLE                                                            RUSSELL J. ROBICHEAUX
   LAFAYETTE, LOUISIANA 70596-1936                                               VICE PRESIDENT & GENERAL COUNSEL
           (318) 989-0000                                                                107 GLOBAL CIRCLE
  (Address, including zip code, and telephone number,                             LAFAYETTE, LOUISIANA 70596-1936
including area code, of registrant's principal executive offices)                         (318) 989-0000
                                                                         (Name, address, including zip code, and telephone
                                                                        number, including area code, of agent for service)
</TABLE>

                                    Copy to:
                                JEFFERY B. FLOYD
                             VINSON & ELKINS L.L.P.
                              2300 FIRST CITY TOWER
                            HOUSTON, TEXAS 77002-6760
                                 (713) 758-2222
                              (713) 758-2346 (FAX)
                           ---------------------------

   APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time to
time after the registration statement becomes effective.
   If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [ ]
   If any of the securities being registered on this Form are to be offered on a
delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [X]
   If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. [ ]
   If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [ ]
   If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]

<TABLE>
<CAPTION>


                         CALCULATION OF REGISTRATION FEE
================================================================================================================================
                                                                                      PROPOSED MAXIMUM
                                                                                     AGGREGATE OFFERING            AMOUNT OF
              TITLE OF EACH CLASS OF SECURITIES TO BE REGISTERED(1)                       PRICE (2)            REGISTRATION FEE
================================================================================================================================
<S>                                                                                  <C>                       <C>
Debt Securities..................................................................
Preferred Stock..................................................................
Depositary Shares................................................................
Common Stock ....................................................................
Warrants.........................................................................
- -------------------------------------------------------------------------------------------------------------------------------
        Total ...................................................................      $500,000,000                  $139,000
================================================================================================================================
</TABLE>

(1) Certain information as to each class of securities to be registered is not
    specified in accordance with General Instruction II.D. to Form S-3 under the
    Securities Act of 1933, as amended. We are registering for issuance and sale
    an indeterminate dollar amount of debt securities, preferred stock,
    depositary shares, common stock and warrants. In addition, these securities
    may be issued upon conversion, redemption, or exercise of debt securities,
    preferred stock, depositary shares or warrants.
(2) The proposed maximum aggregate offering price has been estimated solely to
    calculate the registration fee under Rule 457(o).

   THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT FILES
A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT
SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE
SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION, ACTING
PURSUANT TO SAID SECTION 8(a), MAY DETERMINE.
================================================================================


<PAGE>   2




The information in this prospectus is not complete and may be changed. We may
not sell these securities until the registration statement filed with the
Securities and Exchange Commission is effective. This prospectus is not an offer
to sell these securities and we are not soliciting an offer to buy these
securities in any state where the offer or sale is not permitted.


            PROSPECTUS (Subject To Completion, Dated August 31, 1999)



                                  $500,000,000

                             Global Industries, Ltd.
                                 DEBT SECURITIES
                                 PREFERRED STOCK
                                DEPOSITARY SHARES
                                  COMMON STOCK
                                    WARRANTS



Global Industries, Ltd. may offer from time to time debt securities, preferred
stock, depositary shares, common stock or warrants. The specific terms of any
securities offered will be included in a supplement to this prospectus. The
prospectus supplement will also describe the manner in which the securities will
be offered. You should read this prospectus and any prospectus supplement
carefully before you invest.




                              --------------------






The Securities and Exchange Commission and state securities regulators have not
approved or disapproved these securities, or determined if this prospectus is
truthful or complete. Any representation to the contrary is a criminal offense.




                              --------------------







            , 1999



<PAGE>   3



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                Page
                                                                ----
<S>                                                             <C>
About This Prospectus..............................................2
Where You Can Find More Information................................2
Cautionary Statement About Forward-Looking Statements..............3
The Company........................................................4
Recent Developments................................................4
Use of Proceeds....................................................5
Ratios of Earnings to Fixed Charges................................5
Description of Debt Securities.....................................5
Description of Capital Stock......................................10
Description of Depositary Shares..................................13
Description of Warrants...........................................15
Plan of Distribution..............................................16
Legal Matters.....................................................17
Experts...........................................................17
</TABLE>


<PAGE>   4

                              ABOUT THIS PROSPECTUS

     This prospectus is part of a registration statement that we filed with the
Securities and Exchange Commission utilizing a "shelf" registration process.
Under this shelf registration process, we may sell any combination of the
securities described in this prospectus in one or more offerings up to a total
dollar amount of $500 million. This prospectus provides you with a general
description of the securities we may offer. Each time we sell securities, we
will provide a prospectus supplement that will contain specific information
about the terms of the offering and the securities to be sold. The prospectus
supplement may also add, update or change information contained in this
prospectus. Any statement that we make in this prospectus will be modified or
superseded by any inconsistent statement made by our company in a prospectus
supplement. You should read both this prospectus and any prospectus supplement
together with the additional information described in the following section.

     As used in this prospectus, "Global," "we," "us," and "our" refer to Global
Industries, Ltd. and its subsidiaries.

                       WHERE YOU CAN FIND MORE INFORMATION

     We file annual, quarterly and special reports, proxy statements and other
information with the SEC. Our SEC filings are available to the public over the
Internet at the SEC's web site at http://www.sec.gov. You may also read and copy
any document we file at the SEC's public reference room at 450 Fifth Street,
N.W., Washington, D.C. 20549, and at the regional offices of the SEC located at
7 World Trade Center, Suite 1300, New York, New York 10048 and at 500 West
Madison Street, Suite 1400, Chicago, Illinois 60661. You may obtain information
on the operation of the SEC's public reference room in Washington, D.C. by
calling the SEC at 1-800-SEC-0330.

     Our common stock is listed on the Nasdaq National Market System under the
symbol "GLBL." Our reports, proxy statements and other information may be read
and copied at the National Association of Securities Dealers, Inc. at 1735 K
Street, N.W., Washington, D.C. 20006.

     This prospectus constitutes part of a registration statement on Form S-3
filed with the SEC under the Securities Act of 1933. It omits some of the
information contained in the registration statement, and reference is made to
the registration statement for further information with respect to us and the
securities we are offering. Any statement contained in this prospectus
concerning the provisions of any document filed as an exhibit to the
registration statement or otherwise filed with the SEC is not necessarily
complete, and in each instance reference is made to the copy of the document
filed.

     The SEC allows our company to "incorporate by reference" the information we
file with them, which means that we can disclose important information to you by
referring you to those documents. The information incorporated by reference is
an important part of this prospectus, and information that we file later with
the SEC will automatically update


                                       -2-

<PAGE>   5


and supersede this information. We incorporate by reference the documents listed
below and any future filings made with the SEC under Sections 13(a), 13(c), 14
or 15(d) of the Securities Exchange Act of 1934 until we sell all of the
securities or until we terminate this registration statement:

     o   Our Annual Report on Form 10-K for the transition period ended December
         31, 1998;

     o   Our Quarterly Report on Form 10-Q for the quarter ended March 31, 1999;

     o   Our Quarterly Report on Form 10-Q for the quarter ended June 30, 1999;
         and

     o   The description of our common stock contained in our Form 8-A
         registration statement filed on January 8, 1993, including any
         amendment or report filed before or after the date of this prospectus
         for the purpose of updating the description.

     You may request a copy of these filings at no cost, by writing our company
at the following address or telephoning our company at the following number:

         Global Industries, Ltd.
         Attention:  Investor Relations Department
         5151 San Felipe, Suite 900
         Houston, Texas 77056
         Telephone:  (713) 479-7997

     You should rely only on the information incorporated by reference or
provided in this prospectus or any prospectus supplement. We have not authorized
anyone else to provide you with different information. We are not making an
offer of these securities in any state where the offer is not permitted. You
should not assume that the information in this prospectus, any prospectus
supplement or any document incorporated by reference is accurate as of any date
other than the date of those documents.

              CAUTIONARY STATEMENT ABOUT FORWARD-LOOKING STATEMENTS

     This prospectus and the documents we incorporate by reference contain
statements that constitute "forward-looking statements" within the meaning of
Section 27A of the Securities Act and Section 21E of the Securities Exchange
Act. These statements appear in a number of places in this prospectus and the
documents we incorporate by reference and include statements regarding our
plans, beliefs or current expectations, including the plans, beliefs and
expectations of our officers and directors.

     Although we believe that the expectations reflected in such forward-looking
statements are reasonable, such forward-looking statements are not assurances of
future performance and involve risks and uncertainties. Actual results may
differ materially from anticipated results for a number of reasons, including:

     o   fluctuations in the prices or demand for oil and gas;

     o   the level of offshore drilling activity;

     o   operating hazards;

     o   industry conditions;

     o   foreign exchange and currency fluctuations;

     o   changes in laws or regulations;

     o   acquisition or divestitures;

     o   environmental matters;


                                       -3-

<PAGE>   6


     o   difficulties caused by Year 2000 problems; and

     o   the availability of capital resources.

     The information contained in this prospectus, and the documents
incorporated by reference into this prospectus, identify additional factors that
could affect our operating results and performance. Additional risks and
uncertainties may be included in any prospectus supplement. We urge you to
carefully consider those factors.

     All forward-looking statements attributable to our company are expressly
qualified in their entirety by this cautionary statement. We undertake no
obligation to publicly update or revise any forward-looking statements, whether
as a result of new information, future events or otherwise. In light of these
risks, uncertainties and assumptions, you are cautioned that the forward-looking
events discussed in this prospectus or any supplement to this prospectus might
not occur.

                                   THE COMPANY

     Global Industries, Ltd., directly and through its subsidiaries, provides
construction services to the offshore oil and gas industry in the Gulf of
Mexico, West Africa and in certain other international areas. Our construction
services include pipeline construction, platform installation and removal,
diving services, and construction support. We began as a provider of diving
services to the offshore oil and gas industry over 25 years ago and have
expanded our business through acquisitions, new construction, and upgrades of
vessels. The Company's fleet currently includes 71 manned vessels available for
service. We have the largest number of offshore construction vessels currently
available in the Gulf of Mexico, and our worldwide fleet includes 24 barges that
have various combinations of pipelay, pipebury, and derrick capabilities.

     Our principal executive offices are located at 107 Global Circle,
Lafayette, Louisiana 70596-1936, and our telephone number at our offices is
(318) 989-0000.

                               RECENT DEVELOPMENTS

     In July 1999, we acquired the offshore marine construction business of our
Mexican joint venture, CCC Fabricaciones y Construcciones, S.A. de C.V., and
sold our 49% interest in CCC to CCC's other principal shareholder. Under the
terms of the transaction, we acquired four marine vessels, a marine support base
at Cuidad del Carmen, Mexico, and existing contracts to perform approximately
$72 million of offshore marine construction. As consideration for the assets
acquired, we assumed approximately $32 million of CCC's indebtedness, which we
had previously guaranteed, and other liabilities of approximately $33 million
primarily related to CCC's offshore marine construction operations. The
acquisition will be accounted for as a purchase and, accordingly, the
acquisition cost will be allocated to the net tangible assets acquired based on
their fair market values with the excess, estimated to be approximately $45
million, recorded as goodwill. The goodwill is expected to be amortized on the
straight-line method over 15 years. Beginning July 1, 1999, the offshore marine
construction operations in Mexico will be reported on a fully consolidated
basis.

     On August 2, 1999, we entered into a definitive agreement to acquire ETPM,
S.A., a leading international offshore construction company wholly owned by
Groupe GTM of France. Under the terms of the agreement, we will pay Groupe GTM
$265 million in cash for the outstanding stock of ETPM and enter into a lease
purchase of Groupe GTM's interest in two vessels providing for (1) annual barge
rental fees and (2) the purchase of Group GTM's interest in such vessels for $25
million in January 2002. This acquisition will be accounted for as a purchase
and, accordingly, the total acquisition cost will be allocated to the net
tangible assets acquired based on their fair market values with the excess
recorded as goodwill. The goodwill is expected to be amortized on the
straight-line basis over 20 years. ETPM has five principal offshore construction
vessels, including the DLB Polaris located offshore West Africa, the DLB 801
located in the Persian Gulf and the Norlift and the Northern Explorer, each
located in the North Sea. The transaction is expected to close in September
1999.

     In connection with the acquisition of ETPM, we expect to enter into a new
$550 million credit facility to replace our existing credit facility pursuant to
a commitment provided by Bank One, N.A. We expect the new credit facility to
consist of (1) a $100 million interim term loan, (2) a $250 million term loan
facility that is a combination of five and six year term loans, and (3) a $200
million five year revolving

                                       -4-

<PAGE>   7


credit facility. Certain of our subsidiaries' stock and our principal assets
will collateralize the loans under the new credit facility. To consummate the
ETPM acquisition, we also expect to obtain a $200 million bridge loan.

                                 USE OF PROCEEDS

     Unless otherwise provided in a prospectus supplement, we will use the net
proceeds from the sale of the securities offered by this prospectus and any
prospectus supplement for general corporate purposes, which may include
repayment of indebtedness, the financing of capital expenditures, future
acquisitions and additions to our working capital. The net proceeds may be
invested temporarily until they are used for their stated purchase.

                              RATIOS OF EARNINGS TO
                                  FIXED CHARGES

     The following table contains our consolidated ratios of earnings to fixed
charges and earnings to fixed charges plus dividends for the periods indicated.

<TABLE>
<CAPTION>
                                                          NINE MONTHS
                                                             ENDED        SIX MONTHS
                                                          DECEMBER 31,   ENDED JUNE 30,
                        1995     1996    1997     1998      1998(1)         1999
                        ----     ----    ----     ------    -------         ----
<S>                     <C>      <C>     <C>      <C>       <C>             <C>
Ratio of earnings to
fixed charges........   25.1x    14.5x   11.9x    14.2x       7.5x           1.3x
Ratio of earnings to
fixed charges plus
dividends............   25.1x    14.5x   11.9x    14.2x       7.5x           1.3x
</TABLE>
- ---------------------------

(1)  Effective December 31, 1998, the Company changed its fiscal year-end to
     December 31 of each year.

For purposes of computing the ratios of earnings to fixed charges and earnings
to fixed charges plus dividends: (1) earnings consist of income before income
taxes plus fixed charges, excluding capitalized interest, and (2) fixed charges
consist of interest expense and the estimated interest component of rent
expense. There were no dividends paid or accrued during the periods presented
above.

                         DESCRIPTION OF DEBT SECURITIES

     Any debt securities issued using this prospectus ("Debt Securities") will
be our direct unsecured general obligations. The Debt Securities will be either
senior debt securities ("Senior Debt Securities") or subordinated debt
securities ("Subordinated Debt Securities").

     The Senior Debt Securities and the Subordinated Debt Securities will be
issued under separate indentures between our company and a U.S. banking
institution (a "Trustee"). The Trustee for each series of Debt Securities will
be identified in the applicable prospectus supplement. Senior Debt Securities
will be issued under a "Senior Indenture" and Subordinated Debt Securities will
be issued under a "Subordinated Indenture." Together the Senior Indenture and
the Subordinated Indenture are called "Indentures."

     The Debt Securities may be issued from time to time in one or more series.
The particular terms of each series that is offered by a prospectus supplement
will be described in the prospectus supplement.

     We have summarized selected provisions of the Indentures below. The summary
is not complete. The forms of the Indentures have been filed as exhibits to the
registration statement and you should read the Indentures for provisions that
may be important to you. In the summary below, we have included references to
section numbers of the applicable Indentures so that you can easily locate these
provisions. Whenever we refer in this prospectus or in the prospectus supplement
to particular sections or defined terms of the Indentures, such sections or
defined terms are incorporated by reference herein or therein, as applicable.
Capitalized terms used in this summary have the meanings specified in the
Indentures.

                                       -5-

<PAGE>   8


GENERAL

     The Indentures provide that Debt Securities in separate series may be
issued from time to time without limitation as to aggregate principal amount. We
may specify a maximum aggregate principal amount for the Debt Securities of any
series. (Section 301) We will determine the terms and conditions of the Debt
Securities, including the maturity, principal and interest, but those terms must
be consistent with the applicable Indenture.

     The Senior Debt Securities will rank equally with all of our other senior
unsecured and unsubordinated debt ("Senior Debt"). The Subordinated Debt
Securities will be subordinated in right of payment to the prior payment in full
of all of our Senior Debt as described under "--Subordination of Subordinated
Debt Securities" and in the prospectus supplement applicable to any Subordinated
Debt Securities.

     A prospectus supplement and a supplemental indenture relating to any series
of Debt Securities being offered will include specific terms related to the
offering, including the price or prices at which the Debt Securities to be
offered will be issued. These terms will include some or all of the following:

     o   the title of the Debt Securities;

     o   whether the Debt Securities are Senior Debt Securities or Subordinated
         Debt Securities;

     o   the total principal amount of the Debt Securities;

     o   the dates on which the principal of the Debt Securities will be
         payable;

     o   the interest rate of the Debt Securities and the interest payment dates
         for the Debt Securities;

     o   the places where payments on the Debt Securities will be payable;

     o   any terms upon which the Debt Securities may be redeemed at our option;

     o   any sinking fund or other provisions that would obligate our company to
         repurchase or otherwise redeem the Debt Securities;

     o   whether the Debt Securities are defeasible;

     o   any addition to or change in the Events of Default;

     o   if convertible into our common stock or any of our other securities,
         the terms on which such Debt Securities are convertible;

     o   any addition to or change in the covenants in the applicable Indenture;
         and

     o   any other terms of the Debt Securities not inconsistent with the
         provisions of the applicable Indenture. (Section 301)

     The Indentures do not limit the amount of Debt Securities that may be
issued. Each Indenture allows Debt Securities to be issued up to the principal
amount that may be authorized by our company and may be in any currency or
currency unit designated by us.

     If so provided in the applicable prospectus supplement, we may issue the
Debt Securities at a discount to their principal amount and pay less than the
entire principal amount of the Debt Securities upon declaration of acceleration
of their maturity ("Original Issue Discount Securities"). The applicable
prospectus supplement will describe all material U.S. federal income tax,
accounting and other considerations applicable to Original Issue Discount
Securities.


                                       -6-

<PAGE>   9


SENIOR DEBT SECURITIES

     The Senior Debt Securities will be unsecured senior obligations and will
rank equally with all other senior unsecured and unsubordinated debt. The Senior
Debt Securities will, however, be subordinated in right of payment to all our
secured indebtedness to the extent of the value of the assets securing such
indebtedness. Except as provided in the applicable Senior Indenture or specified
in any authorizing resolution or supplemental indenture relating to a series of
Senior Debt Securities to be issued, the Senior Indenture will not limit the
amount of additional indebtedness that may rank equally with the Senior Debt
Securities or the amount of indebtedness, secured or otherwise, that may be
incurred or preferred stock that may be issued by any of our subsidiaries.

SUBORDINATION OF SUBORDINATED DEBT SECURITIES

     Under the Subordinated Indenture, payment of the principal, interest and
any premium on the Subordinated Debt Securities will generally be subordinated
in right of payment to the prior payment in full of all of our Senior Debt,
including any Senior Debt Securities. The prospectus supplement relating to any
Subordinated Debt Securities will summarize the subordination provisions of the
Subordinated Indenture applicable to that series, including:

     o   the applicability and effect of such provisions upon any payment or
         distribution of our assets to creditors upon any liquidation,
         bankruptcy, insolvency or similar proceedings;

     o   the applicability and effect of such provisions in the event of
         specified defaults with respect to Senior Debt, including the
         circumstances under which and the periods in which we will be
         prohibited from making payments on the Subordinated Debt Securities;
         and

     o   the definition of Senior Debt applicable to the Subordinated Debt
         Securities of that series.

     The inability to make any payment due on any of the Subordinated Debt
Securities as a result of the subordination provisions of the Subordinated
Indenture described in the prospectus supplement will not prevent the occurrence
of an Event of Default under the Subordinated Debt Securities.

CONVERSION RIGHTS

     The Debt Securities may be converted into other securities of our company,
if at all, according to the terms and conditions of an applicable prospectus
supplement. Such terms will include the conversion price, the conversion period,
provisions as to whether conversion will be at the option of the holders of such
series of Debt Securities or at the option of our company, the events requiring
an adjustment of the conversion price and provisions affecting conversion in the
event of the redemption of such series of Debt Securities.

FORM, EXCHANGE AND TRANSFER

     The Debt Securities of each series will be issuable only in fully
registered form, without coupons. Unless otherwise indicated in the applicable
prospectus supplement, the securities will be issued in denominations of $1,000
each or multiples thereof. (Section 302)

     Subject to the terms of the applicable Indenture and the limitations
applicable to global securities, Debt Securities may be transferred or exchanged
at the corporate trust office of the Trustee or at any other office or agency
maintained by our company for such purpose, without the payment of any service
charge except for any tax or governmental charge. (Sections 305 and 1002)

GLOBAL SECURITIES

     The Debt Securities of any series may be issued, in whole or in part, by
one or more global certificates that will be deposited with a depositary
identified in the applicable prospectus supplement.

     No global security may be exchanged in whole or in part for Debt Securities
registered in the name of any person other than the depositary for such global
security or any nominee of such depositary unless:

                                       -7-
<PAGE>   10


     o   the depositary is unwilling or unable to continue as depositary;

     o   an Event of Default has occurred and is continuing; or

     o   as otherwise provided in a prospectus supplement.

     Unless otherwise stated in any prospectus supplement, The Depository Trust
Company ("DTC") will act as depository. Beneficial interests in global
certificates will be shown on, and transfers of global certificates will be
affected only through records maintained by DTC and its participants.

PAYMENT

     Unless otherwise indicated in the applicable prospectus supplement, payment
of interest on Debt Securities on any interest payment date will be made to the
persons in whose names such Debt Securities are registered at the close of
business on the regular record date for such interest. (Section 307)

     Unless otherwise indicated in the applicable prospectus supplement,
principal, interest and any premium on the Debt Securities will be paid at
designated places. However, at our option, payment may be made by check mailed
to the persons in whose names the Debt Securities are registered on days
specified in the Indenture or any prospectus supplement. (Sections 1002 and
1003)

CONSOLIDATION, MERGER AND SALE OF ASSETS

     We may consolidate with or merge into, or sell or lease substantially all
of our properties to any person if:

     o   the successor person (if any) is a corporation, partnership, trust or
         other entity organized and validly existing under the laws of any
         United States jurisdiction and assumes our obligations on the Debt
         Securities and under the Indentures;

     o   immediately after giving effect to the transaction, no Event of
         Default, and no event which, after notice or lapse of time or both,
         would become an Event of Default, shall have occurred and be
         continuing; and

     o   any other conditions specified in the applicable prospectus supplement
         are met. (Section 801)

EVENTS OF DEFAULT

     Unless otherwise specified in the prospectus supplement, each of the
following will constitute an event of default ("Event of Default") under the
Indentures:

     o   failure to pay principal or premium on any Debt Securities of that
         series when due;

     o   failure to pay any interest on any Debt Securities of that series when
         due, continued for 30 days;

     o   failure to deposit any sinking fund payment, when due, on any Debt
         Securities of that series;

     o   failure to perform any other covenant or the breach of any warranty in
         the Indenture for 90 days after being given written notice;

     o   certain events of bankruptcy, insolvency or reorganization affecting
         us; and

     o   any other Event of Default included in the applicable Indenture or
         supplemental indenture, if any. (Section 501)

     If an Event of Default (other than as a result of bankruptcy, insolvency or
reorganization) for any series of Debt Securities occurs and continues, the
Trustee or the holders of at least 25% in aggregate principal amount of the


                                       -8-

<PAGE>   11


outstanding Debt Securities of that series may declare the principal amount of
the Debt Securities of that series (or, such portion of the principal amount of
such Debt Securities, as may be specified in a prospectus supplement) to be due
and payable immediately. If an Event of Default results from bankruptcy,
insolvency or reorganization, the principal amount of all the Debt Securities of
a series (or, such portion of the principal amount of such Debt Securities as
may be specified in a prospectus supplement) will automatically become
immediately due and payable. If an acceleration occurs, subject to certain
conditions, the holders of a majority of the aggregate principal amount of the
Debt Securities of that series can rescind the acceleration. (Section 502)

     Other than its duties in case of an Event of Default, a Trustee is not
obligated to exercise any of its rights or powers under the applicable Indenture
at the request of any of the holders of Debt Securities, unless the holders
offer the Trustee reasonable indemnity. (Section 603) Subject to the
indemnification of the Trustees, the holders of a majority in aggregate
principal amount of the outstanding Debt Securities of any series may direct the
time, method and place of conducting any proceeding for any remedy available to
the Trustee or exercising any trust or power conferred on the Trustee with
respect to the Debt Securities of that series. (Section 512)

     The holders of Debt Securities of any series will not have any right to
institute any proceeding with respect to the applicable Indenture, unless:

     o   the holders have given written notice to the Trustee of an Event of
         Default;

     o   the holders of at least 25% in aggregate principal amount of the
         outstanding Debt Securities of that series have made written request,
         and have offered reasonable indemnity, to the Trustee to institute such
         proceeding as trustee; and

     o   the Trustee fails to institute such proceeding, and has not received
         from the holders of a majority in aggregate principal amount of the
         outstanding Debt Securities of that series a direction inconsistent
         with such request, within 60 days after such notice, request and offer.
         (Section 507)

     Such limitations do not apply, however, to a suit instituted by a holder of
Debt Securities for the enforcement of payment of the principal, interest or
premium on such Debt Securities on or after the applicable due date. (Section
508)

     We will be required to furnish to each Trustee annually within 120 days of
the end of each fiscal year a statement by certain of our officers as to whether
or not we are in default in the performance of any of the terms of the
applicable Indenture. (Section 1004)

MODIFICATION AND WAIVER

     Under each Indenture, our rights and obligations and the rights of holders
may be modified with the consent of the holders of a majority in aggregate
principal amount of the outstanding Debt Securities of each series affected by
the modification. No modification of the principal or interest payment terms,
and no modification reducing the percentage required for modifications, however,
is effective against any holder without its consent.

DEFEASANCE AND COVENANT DEFEASANCE

     If, and to the extent, indicated in the applicable prospectus supplement,
we may elect, at our option at any time, to have the provisions of the
Indentures, relating to defeasance and discharge of indebtedness and to
defeasance of certain restrictive covenants, applied to the Debt Securities of
any series, or to any specified part of a series. (Section 1301)

     Defeasance and Discharge. The Indentures provide that, upon the exercise of
our option (if any), we will be discharged from all our obligations with respect
to the applicable Debt Securities upon the deposit in trust for the benefit of
the holders of such Debt Securities of money or U.S. government obligations, or
both, which, through the payment of principal and interest in respect thereof in
accordance with their terms, will provide money in an amount sufficient to pay
the principal of and any premium and interest on such Debt Securities on the
respective stated maturities in accordance with the terms of the applicable
Indenture and such Debt Securities. Any additional conditions to the discharge
of our obligations with respect to a series of Debt Securities will be described
in an applicable prospectus supplement. (Sections 1302 and 1304)


                                       -9-

<PAGE>   12


     Defeasance of Certain Covenants. The Indentures provide that, upon the
exercise of our option (if any), we may omit to comply with certain restrictive
covenants described in an applicable prospectus supplement, the occurrence of
certain Events of Default as described in an applicable prospectus supplement
will not be deemed to either be or result in an Event of Default and, if such
Debt Securities are Subordinated Debt Securities, the provisions of the
Subordinated Indenture relating to subordination will cease to be effective, in
each case with respect to such Debt Securities. In order to exercise such
option, we must deposit, in trust for the benefit of the holders of such Debt
Securities, money or U.S. government obligations, or both, which, through the
payment of principal and interest in respect thereof in accordance with their
terms, will provide money in an amount sufficient to pay the principal of and
any premium and interest on such Debt Securities on the respective stated
maturities in accordance with the terms of the applicable Indenture and such
Debt Securities. Any additional conditions to exercising this option with
respect to a series of Debt Securities will be described in an applicable
prospectus supplement. (Sections 1303 and 1304)

NOTICES

     Notices to holders of Debt Securities will be given by mail to the
addresses of such holders as they may appear in the security register. (Sections
101 and 106)

TITLE

     We, the Trustees and any agent of ours or of a Trustee may treat the person
in whose name a Debt Security is registered as the absolute owner of the Debt
Security, whether or not such Debt Security may be overdue, for the purpose of
making payment and for all other purposes. (Section 308)

GOVERNING LAW

     The Indentures and the Debt Securities will be governed by, and construed
in accordance with, the law of the State of New York. (Section 112)

                          DESCRIPTION OF CAPITAL STOCK

     Pursuant to our articles of incorporation, our authorized capital stock
consists of 150,000,000 shares of common stock and 30,000,000 shares of
preferred stock. As of July 31, 1999, we had 91,057,245 shares of common stock
outstanding, and no shares of preferred stock outstanding.

COMMON STOCK

     Our common shareholders are entitled to one vote per share in the election
of directors and on all other matters submitted to a vote of our common
shareholders. Our common shareholders do not have cumulative voting, preemptive,
subscription, redemption or conversion rights.

     Our common shareholders are entitled to receive ratably any dividends
declared by our board of directors out of funds legally available for the
payment of dividends. Dividends on our common stock are, however, subject to any
preferential dividend rights of outstanding preferred stock. We do not intend to
pay cash dividends on our common stock in the foreseeable future, and certain of
our financing arrangements restrict the payment of cash dividends.

     Upon our liquidation, dissolution or winding up, our common shareholders
are entitled to receive ratably our net assets available after payment of all of
our debts and other liabilities. Any payment is, however, subject to the prior
rights of any outstanding preferred stock.

     The common stock will, when issued, be fully paid and non-assessable.

     Our common stock is admitted for trading on the Nasdaq National Market and
trades under the symbol "GLBL."


                                      -10-

<PAGE>   13


PREFERRED STOCK

     The following summary describes certain general terms of our authorized
preferred stock. If we offer preferred stock, a description will be filed with
the SEC and the specific terms of the preferred stock will be described in the
prospectus supplement, including the following terms:

     o   the series, the number of shares offered and the liquidation value of
         the preferred stock;

     o   the price at which the preferred stock will be issued;

     o   the dividend rate, the dates on which the dividends will be payable and
         other terms relating to the payment of dividends on the preferred
         stock;

     o   the liquidation preference of the preferred stock;

     o   the voting rights of the preferred stock;

     o   whether the preferred stock is redeemable or subject to a sinking fund,
         and the terms of any such redemption or sinking fund;

     o   whether the preferred stock is convertible or exchangeable for any
         other securities, and the terms of any such conversion; and

     o   any additional rights, preferences, qualifications, limitations and
         restrictions of the preferred stock.

     Our articles of incorporation allows our board of directors to issue
preferred stock from time to time in one or more series, without any action
being taken by our shareholders. Subject to the provisions of our articles of
incorporation and limitations prescribed by law, our board of directors may
adopt resolutions to issue shares of a series of our preferred stock, and
establish their terms. These terms may include:

     o   voting powers;

     o   designations;

     o   preferences;

     o   dividend rights;

     o   terms of redemption;

     o   redemption process;

     o   conversion or exchange rights; and

     o   any other terms permitted to be established by our articles of
         incorporation and by applicable law.

     The preferred stock will, when issued, be fully paid and non-assessable.

ANTI-TAKEOVER PROVISIONS

     Certain provisions in our articles of incorporation and bylaws may
encourage persons considering unsolicited tender offers or other unilateral
takeover proposals to negotiate with our board of directors rather than pursue
non-negotiated takeover attempts.

     No Written Consent of Shareholders. Our articles of incorporation
provides that any action required or permitted to be taken by our shareholders
must be taken at a duly called annual or special meeting of our shareholders.
Special


                                      -11-

<PAGE>   14
meetings of our shareholders may be called only by the chairman of our board of
directors, the president, a majority of the board of directors or the executive
committee of the board of directors.

     Preferred Stock. Our articles of incorporation authorizes preferred
stock. Our board of directors can set the voting, redemption, conversion and
other rights relating to such preferred stock and can issue such stock in either
a private or public transaction. The issuance of preferred stock, while
providing desired flexibility in connection with possible acquisitions and other
corporate purposes, could adversely affect the voting power of holders of common
stock and the likelihood that such holders will receive dividend payments or
payments upon liquidation. In addition, issuance of preferred stock could have
the effect of delaying, deferring or preventing a change in control of our
company.

     Foreign Ownership Restrictions. Our articles of incorporation limit foreign
ownership of our capital stock to protect our ability to register its vessels
under U.S. federal law and operate its vessels in United States coastwise trade.
In order to enjoy the benefits of United States registry and United States
coastwise trade, we must maintain United States citizenship as defined in the
Shipping Act of 1916, as amended (the "Shipping Act"), and the regulations
thereunder. Under these regulations, to remain a United States citizen qualified
to engage in coastwise trade, our president or chief executive officer and
chairman of the board of directors must be United States citizens, and a
majority of a quorum of our board of directors must be United States citizens.
Further, at least 75% of the ownership and voting power of our capital stock
must be held by United States citizens, as defined in the Shipping Act and the
regulations thereunder.

     Under our articles of incorporation, any transfer of any shares of capital
stock is void and ineffective as against the Company if it would result in one
or more persons who is not a United States citizen for purposes of United States
coastwise domestic shipping (as defined in the Shipping Act) owning or
controlling 23% of our capital stock or voting power (or, if different, 2% less
than the percentage - currently 25% - that would prevent the company from being
a United States citizen for purposes of engaging in United States coastwise
domestic shipping). Moreover, if at any time ownership of capital stock or
voting power (either of record or beneficial) by non-United States citizens
exceeds 23% (or the permitted percentage, if different), we may withhold payment
of dividends on, and may suspend the voting rights of, the shares deemed to be
in excess of the permitted percentage.

     Our common stock certificates bear legends concerning these restrictions on
ownership by non-United States citizens. In addition, the bylaws authorize the
board of directors (1) to require, as a condition to any transfer of shares on
the records of the Company, representations and other proof as to the identity
of existing or prospective shareholders and (2) to establish and maintain a dual
stock certificate system under which different forms of certificates may be used
to indicate whether or not the owner is a United States citizen.

     Restrictions on Nomination of Directors and Shareholder Proposals. Our
bylaws establish an advance notice procedure for shareholder nominations of
candidates for election as directors as well as for other shareholder proposals
to be considered at shareholders' meetings. Notice of shareholder proposals and
shareholder director nominations must be given in writing to the Company's
secretary prior to the meeting at which such proposals and/or nomination are
being considered and at least 90 days prior to the anniversary date of the last
annual meeting. In the case of an election at a special meeting, notice must be
given not later than the earlier of the tenth day after the day the special
meeting notice was first mailed to shareholders or otherwise publicly disclosed.

     Any notice from a shareholder presenting a proposal or nominating a person
to be a director must contain information about the shareholder and, in the case
of director nominations, all information that would be required to be included
in a proxy statement soliciting proxies for the nominee's election (including
the nominee's written consent to serve as a director if elected). If a meeting's
presiding officer determines that a shareholder's proposal or nomination is not
made in accordance with these procedures, the proposal or nomination may be
disregarded.

     Business Combinations under Louisiana Law. As permitted by Louisiana law,
our articles of incorporation expressly authorize the board of directors, when
considering a tender offer, exchange offer, merger or consolidation, to
consider, among other factors, the social and economic effects of the proposals
on the company, our subsidiaries and our employees, customers, creditors and
communities.



                                      -12-

<PAGE>   15


LIMITATION OF LIABILITY OF OFFICERS AND DIRECTORS

     Section 24 of the Louisiana Business Corporation Law authorizes
corporations to limit or eliminate the personal liability of officers and
directors to corporations and their shareholders for monetary damages for breach
of officers' and directors' fiduciary duties, except for:

     o   any breach of the officer's or director's duty of loyalty to our
         company or our shareholders;

     o   acts or omissions not in good faith or which involve intentional
         misconduct or a knowing violation of law;

     o   unlawful payments of dividends or unlawful stock repurchases or
         redemptions as provided in Section 92D of the Louisiana Business
         Corporation Law; or

     o   any transaction from which the officer or director derived an improper
         personal benefit.

     Our articles of incorporation limits the liability of our officers and
directors to our company and our shareholders to the fullest extent permitted by
Louisiana law. The inclusion of these provisions in our articles of
incorporation may reduce the likelihood of derivative litigation against our
officers and directors, and may discourage or deter shareholders or management
from bringing a lawsuit against our officers and directors for breach of their
duty of care, even though such an action, if successful, might have otherwise
benefitted our company and our shareholders.

     Both our articles of incorporation and bylaws provide indemnification to
our officers and directors and certain other persons with respect to certain
matters to the maximum extent allowed by Louisiana law as it exists now or may
hereafter be amended. The company has entered into indemnification agreements
with each of our directors, which provide for our directors and officers to be
named as insureds under any directors' and officers' liability insurance
policies maintained by the company. The indemnification agreements also provide
that the company will indemnify each director against losses and expenses
resulting from a claim or claims made against such director for any act, failure
to act or neglect or breach of duty, including: (1) any error, misstatement or
misleading statement committed, suffered, permitted or acquiesced in by the
director, or (2) any of the foregoing alleged by any claimant, or any claim
against the director or executive officer solely by reason of such person being
a director or officer of the company, subject to certain exclusions. The
indemnification agreements also provide certain procedures regarding the right
to indemnification and for the advancement of expenses. These provisions,
however, do not alter the liability of officers and directors under federal
securities laws and do not affect the right to sue, nor to recover monetary
damages, under federal securities laws for violations thereof.

TRANSFER AGENT AND REGISTRAR

     Our transfer agent and registrar for the common stock is American Stock
Transfer & Trust Company.

                        DESCRIPTION OF DEPOSITARY SHARES

GENERAL

     We may offer fractional shares of preferred stock, rather than full shares
of preferred stock. If we decide to offer fractional shares of preferred stock,
we will issue receipts for depositary shares. Each depositary share will
represent a fraction of a share of a particular series of preferred stock, and
the prospectus supplement will indicate that fraction. The shares of preferred
stock represented by depositary shares will be deposited under a deposit
agreement between our company and a depositary that is a bank or trust company
that meets certain requirements and is selected by us. Each owner of a
depositary share will be entitled to all of the rights and preferences of the
preferred stock represented by the depositary share. The depositary shares will
be evidenced by depositary receipts issued pursuant to the deposit agreement.
Depositary receipts will be distributed to those persons purchasing the
fractional shares of preferred stock in accordance with the terms of the
offering.

     We have summarized selected provisions of the deposit agreement and the
depositary receipts, but the summary is qualified by reference to the provisions
of the depositary agreement and the depositary receipts.

DIVIDENDS AND OTHER DISTRIBUTIONS

     If we pay a cash distribution or dividend on a series of preferred stock
represented by depositary shares, the depositary will distribute such dividends
to the record holders of such depositary shares. If the distributions are in
property other than cash, the depositary will distribute the property to the
record holders of the depositary shares. If the


                                      -13-

<PAGE>   16


depositary determines, however, that it is not feasible to make the distribution
of property, the depositary may, with our approval, sell such property and
distribute the net proceeds from such sale to the holders of the preferred
stock.

REDEMPTION OF DEPOSITARY SHARES

     If we redeem a series of preferred stock represented by depositary shares,
the depositary will redeem the depositary shares from the proceeds received by
the depositary in connection with the redemption. The redemption price per
depositary share will equal the applicable fraction of the redemption price per
share of the preferred stock. If fewer than all the depositary shares are
redeemed, the depositary shares to be redeemed will be selected by lot or pro
rata as the depositary may determine.

VOTING THE PREFERRED STOCK

     Upon receipt of notice of any meeting at which the holders of the preferred
stock represented by depositary shares are entitled to vote, the depositary will
mail the notice to the record holders of the depositary shares relating to such
preferred stock. Each record holder of these depositary shares on the record
date, which will be the same date as the record date for the preferred stock,
may instruct the depositary as to how to vote the preferred stock represented by
such holder's depositary shares. The depositary will endeavor, insofar as
practicable, to vote the amount of the preferred stock represented by such
depositary shares in accordance with such instructions, and we will take all
action that the depositary deems necessary in order to enable the depositary to
do so. The depositary will abstain from voting shares of the preferred stock to
the extent it does not receive specific instructions from the holders of
depositary shares representing such preferred stock.

AMENDMENT AND TERMINATION OF THE DEPOSITARY AGREEMENT

     The form of depositary receipt evidencing the depositary shares and any
provision of the deposit agreement may be amended by agreement between the
depositary and us. Any amendment that materially and adversely alters the rights
of the holders of depositary shares will not, however, be effective unless such
amendment has been approved by the holders of at least a majority of the
depositary shares then outstanding. The deposit agreement may be terminated by
the depositary or our company only if (1) all outstanding depositary shares have
been redeemed or (2) there has been a final distribution in respect of the
preferred stock in connection with any liquidation, dissolution or winding up of
our company and such distribution has been distributed to the holders of
depositary receipts.

CHARGES OF DEPOSITARY

     We will pay all transfer and other taxes and governmental charges arising
solely from the existence of the depositary arrangements. We will pay charges of
the depositary in connection with the initial deposit of the preferred stock and
any redemption of the preferred stock. Holders of depositary receipts will pay
other transfer fees and other taxes and governmental charges and any other
charges, including a fee for the withdrawal of shares of preferred stock upon
surrender of depositary receipts, as are expressly provided in the deposit
agreement to be for their accounts.

WITHDRAWAL OF PREFERRED STOCK

     Upon surrender of depositary receipts at the principal office of the
depositary, subject to the terms of the deposit agreement, the owner of the
depositary shares may demand delivery of the number of whole shares of preferred
stock and all money and other property, if any, represented by those depositary
shares. Partial shares of preferred stock will not be issued. If the depositary
receipts delivered by the holder evidence a number of depositary shares in
excess of the number of depositary shares representing the number of whole
shares of preferred stock to be withdrawn, the depositary will deliver to such
holder at the same time a new depositary receipt evidencing the excess number of
depositary shares. Holders of preferred stock thus withdrawn may not thereafter
deposit those shares under the deposit agreement or receive depositary receipts
evidencing depositary shares therefor.


                                      -14-

<PAGE>   17


MISCELLANEOUS

     The depositary will forward to holders of depositary receipts all reports
and communications from our company that are delivered to the depositary and
that we are required to furnish to the holders of the preferred stock.

     Neither the depositary nor our company will be liable if we are prevented
or delayed by law or any circumstance beyond our control in performing our
obligations under the deposit agreement. The obligations of the depositary and
our company under the deposit agreement will be limited to performance in good
faith of our duties thereunder, and we will not be obligated to prosecute or
defend any legal proceeding in respect of any depositary shares or preferred
stock unless satisfactory indemnity is furnished. We may rely upon written
advice of counsel or accountants, or upon information provided by persons
presenting preferred stock for deposit, holders of depositary receipts or other
persons believed to be competent and on documents believed to be genuine.

RESIGNATION AND REMOVAL OF DEPOSITARY

     The depositary may resign at any time by delivering notice to our company
of its election to do so, and we may at any time remove the depositary. Any such
resignation or removal will take effect upon the appointment of a successor
depositary and its acceptance of such appointment. Such successor depositary
must be appointed within 60 days after delivery of the notice of resignation or
removal and must be a bank or trust company having its principal office in the
United States and having a combined capital and surplus of at least
$100,000,000.

                             DESCRIPTION OF WARRANTS

     We may issue warrants for the purchase of debt securities, preferred stock,
depositary shares or common stock. Warrants may be issued independently or
together with debt securities, preferred stock, depositary shares or common
stock offered by any prospectus supplement and may be attached to or separate
from any such offered securities. Each series of warrants will be issued under a
separate warrant agreement to be entered into between our company and a bank or
trust company, as warrant agent, all as set forth in the prospectus supplement
relating to the particular issue of warrants. The warrant agent will act solely
as an agent of our company in connection with the warrants and will not assume
any obligation or relationship of agency or trust for or with any holders of
warrants or beneficial owners of warrants.

     Reference is made to the prospectus supplement relating to the particular
issue of warrants offered thereby for the terms of and information relating to
such warrants, including, where applicable:

     o   the designation, aggregate principal amount, currencies, denominations
         and terms of the series of debt securities purchasable upon exercise of
         warrants to purchase debt securities and the price at which such debt
         securities may be purchased upon such exercise;

     o   the number of shares of common stock purchasable upon the exercise of
         warrants to purchase common stock and the price at which such shares of
         common stock may be purchased upon such exercise;

     o   the number of shares and series of preferred stock or depositary shares
         purchasable upon the exercise of warrants to purchase preferred stock
         and the price at which such shares of such series of preferred stock or
         depositary shares may be purchased upon such exercise;

     o   the designation and number of units of other securities purchasable
         upon the exercise of warrants to purchase other securities and the
         price at which such other securities may be purchased upon such
         exercise;

     o   the date on which the right to exercise such warrants will commence and
         the date on which such right will expire;

     o   United States federal income tax consequences applicable to such
         warrants;


                                      -15-

<PAGE>   18


     o   the amount of warrants outstanding as of the most recent practicable
         date; and

     o   any other terms of such warrants.

Warrants will be issued in registered form only. The exercise price for warrants
will be subject to adjustment in accordance with the applicable prospectus
supplement.

     Each warrant will entitle the holder thereof to purchase such principal
amount of debt securities or such number of shares of preferred stock,
depositary shares, common stock or other securities at such exercise price as
shall in each case be set forth in, or calculable from, the prospectus
supplement relating to the warrants, which exercise price may be subject to
adjustment upon the occurrence of certain events as set forth in such prospectus
supplement. After the close of business on the expiration date, or such later
date to which such expiration date may be extended by us, unexercised warrants
will become void. The place or places where, and the manner in which, warrants
may be exercised shall be specified in the prospectus supplement relating to
such warrants.

     Prior to the exercise of any warrants to purchase debt securities,
preferred stock, depositary shares, common stock or other securities, holders of
such warrants will not have any of the rights of holders of debt securities,
preferred stock, depositary shares, common stock or other securities, as the
case may be, purchasable upon such exercise, including the right to receive
payments of principal of, premium, if any, or interest, if any, on the debt
securities purchasable upon such exercise or to enforce covenants in the
applicable Indenture, or to receive payments of dividends, if any, on the
preferred stock, depositary shares or common stock purchasable upon such
exercise, or to exercise any applicable right to vote.

                              PLAN OF DISTRIBUTION

     We may sell the offered securities:

     o   through underwriters or dealers;

     o   through agents;

     o   directly to one or more purchasers, including existing shareholders in
         a rights offering; or

     o   through a combination of any such methods of sale.

BY UNDERWRITERS

     If underwriters are used in the sale, the offered securities will be
acquired by the underwriters for their own account. The underwriters may resell
the securities in one or more transactions, including negotiated transactions,
at a fixed public offering price or at varying prices determined at the time of
sale. The obligations of the underwriters to purchase the securities will be
subject to certain conditions. Unless indicated in the prospectus supplement,
the underwriters must purchase all of the securities of the series offered by a
prospectus supplement if any of the securities are purchased. Any initial public
offering price and any discounts or concessions allowed or re-allowed or paid to
dealers may be changed from time to time.

BY AGENTS

     Offered securities may also be sold through agents designated by us. Unless
indicated in the prospectus supplement, any such agent is acting on a best
efforts basis for the period of its appointment.

DIRECT SALES; RIGHTS OFFERINGS

     Offered securities may also be sold directly by us. In this case, no
underwriters or agents would be involved. We may also sell offered securities
upon the exercise of rights, which may be issued to our securityholders.


                                      -16-

<PAGE>   19


DELAYED DELIVERY ARRANGEMENTS

     We may authorize agents, underwriters or dealers to solicit offers by
certain institutional investors to purchase offered securities providing for
payment and delivery on a future date specified in the prospectus supplement.
Institutional investors to which such offers may be made, when authorized,
include commercial and savings banks, insurance companies, pension funds,
investment companies, education and charitable institutions and such other
institutions as may be approved by us. The obligations of any such purchasers
under such delayed delivery and payment arrangements will be subject to the
condition that the purchase of the offered securities will not at the time of
delivery be prohibited under applicable law. The underwriters and such agents
will not have any responsibility with respect to the validity or performance of
such contracts.

GENERAL INFORMATION

     Underwriters, dealers and agents that participate in the distribution of
offered securities may be underwriters as defined in the Securities Act, and any
discounts or commissions received by them from our company and any profit on the
resale of the offered securities by them may be treated as underwriting
discounts and commissions under the Securities Act. Any underwriters or agents
will be identified and their compensation described in a prospectus supplement.

     We may have agreements with the underwriters, dealers and agents to
indemnify them against certain civil liabilities, including liabilities under
the Securities Act, or to contribute with respect to payments that the
underwriters, dealers or agents may be required to make.

     Underwriters, dealers and agents may engage in transactions with, or
perform services for, our company or our subsidiaries in the ordinary course of
their businesses.

                                  LEGAL MATTERS

     Our legal counsel, Vinson & Elkins L.L.P., Houston, Texas, will pass upon
certain legal matters in connection with the offered securities. Any
underwriters will be advised about other issues relating to any offering by
their own legal counsel.

                                     EXPERTS

     The financial statements incorporated herein by reference from our Annual
Report on Form 10-K have been audited by Deloitte & Touche LLP, independent
auditors, as stated in their report, which is incorporated by reference herein,
and has been so incorporated in reliance upon the report of such firm given on
their authority as experts in accounting and auditing.


                                      -17-

<PAGE>   20
                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14.        OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

     The following table sets forth the estimated expenses payable by Global
Industries, Ltd. (the "Company") in connection with the issuance and
distribution of the securities covered by this Registration Statement. All
amounts are estimates, except the registration fee.

<TABLE>
<S>                                                          <C>
Registration fee............................................ $    139,000
Fees and expenses of accountants............................
Fees and expenses of legal counsel .........................
Fees and expenses of Trustee and counsel....................
Printing and engraving expenses.............................
Miscellaneous...............................................
                                                             ------------
                  Total..................................... $
                                                             ============
</TABLE>

ITEM 15.        INDEMNIFICATION OF DIRECTORS AND OFFICERS.

     Under Section 83 of the Business Corporation Law of the State of Louisiana
(the "LBCL"), a Louisiana corporation has the power, under specified
circumstances, to indemnify its directors, officers, employees and agents in
connection with threatened, pending or completed actions, suits or proceedings,
whether civil, criminal, administrative or investigative, including any action
by or in right of the corporation, brought against them by reason of the fact
that they were or are such directors, officers, employees or agents, against
expenses, judgments, fines and amounts paid in settlement actually and
reasonably incurred in any such action, suit or proceeding. Article VI of the
Company's Amended and Restated Articles of Incorporation (the "Articles of
Incorporation") provides that the Company shall indemnify its officers and
directors to the fullest extent permitted by law. Article VI of the Company's
Bylaws (the "Bylaws") provides for indemnification of each person who is or was
made a party to or was involved in any actual or threatened civil, criminal,
administrative or investigative action, suit or proceeding because such person
is, was or has agreed to become an officer or director of the Company or is a
person who is or was serving or has agreed to serve at the request of the
Company as a director, officer, employee or agent of another corporation or of a
partnership, joint venture, sole proprietorship, trust, or other enterprise
(including service with respect to employee benefit plans) to the fullest extent
permitted by the LBCL as it existed at the time the indemnification provisions
of the Articles of Incorporation and Bylaws were adopted or as the LBCL may be
thereafter amended. Article VI of the Bylaws expressly provides that it is not
the exclusive method of indemnification.

     The company has entered into indemnification agreements with each of our
directors, which provide for our directors and officers to be named as insureds
under any directors' and officers' liability insurance policies maintained by
the company. The indemnification agreements also provide that the company will
indemnify each director against losses and expenses resulting from a claim or
claims made against such director for any act, failure to act or neglect or
breach of duty, including: (1) any error, misstatement or misleading statement
committed, suffered, permitted or acquiesced in by the director, or (2) any of
the foregoing alleged by any claimant, or any claim against the director or
executive officer solely by reason of such person being a director or officer of
the company, subject to certain exclusions. The indemnification agreements also
provide certain procedures regarding the right to indemnification and for the
advancement of expenses. These provisions, however, do not alter the liability
of officers and directors under federal securities laws and do not affect the
right to sue, nor to recover monetary damages, under federal securities laws for
violations thereof.

     Article VI of the Articles of Incorporation and Article VI of the Bylaws
also provide that the Company may maintain insurance, at its own expense, to
protect itself and any of its directors, officers, employees or agents or any
person serving at the request of the Company as a director, officer, employee or
agent or of another corporation, partnership, joint venture, trust or other
enterprise, against any expense, liability or loss, whether or not the Company
would have the power to indemnify such person against such expense, liability or
loss under the LBCL.

     Section 24 of the LBCL permits the limitation of directors' personal
liability to the corporation or its shareholders for monetary damages for breach
of fiduciary duty as a director except in certain situations including breach of
a director's duty of loyalty or acts or omissions not made in good faith.
Article VI of the Articles of Incorporation limits directors' personal liability
to the extent permitted by Section 24 of the LBCL.

     The Underwriting Agreements that the Company may enter into with respect to
the offer and sale of securities covered by this Registration Statement will
contain certain provisions for the indemnification of the Underwriters against
civil liabilities under the Securities Act.

ITEM 16.        EXHIBITS.

     The following documents are filed as exhibits to this Registration
Statement, including those exhibits incorporated herein by reference to a prior
filing of the Company under the Securities Act or the Exchange Act as indicated
in parentheses:

                                      II-1

<PAGE>   21


EXHIBIT
  NO.                    EXHIBIT
- -------                  -------
   *1.1     --    Form of Underwriting Agreement (Debt Securities).
   *1.2     --    Form of Underwriting Agreement (Preferred Stock).
   *1.3     --    Form of Underwriting Agreement (Depositary Shares).
   *1.4     --    Form of Underwriting Agreement (Common Stock).
   *1.5     --    Form of Underwriting Agreement (Warrants).
    4.1     --    Form of Common Stock certificate, incorporated by reference to
                  Exhibit 4.1 to the Form S-1 filed by Registrant (Reg. No.
                  33-56600).
  **4.4     --    Form of Senior Debt Indenture.
  **4.5     --    Form of Subordinated Debt Indenture.
   *4.6     --    Form of Debt Securities.
   *4.7     --    Form of Warrants.
   *4.8     --    Form of Depositary Agreement.
   *4.9     --    Form of Depositary Receipt.
  *+5.1     --    Opinion of Vinson & Elkins L.L.P.
   *8.1     --    Opinion of Vinson & Elkins L.L.P. relating to certain tax
                  matters.
                                      II-2

<PAGE>   22
 **12.1   --      Calculation of Ratio of Earnings to Fixed Charges.
 **23.1   --      Consent of Deloitte & Touche LLP.
   23.3   --      Consent of Vinson & Elkins L.L.P. (included in Exhibits 5.1
                  and 8.1).
 **24.1   --      Powers of Attorney.
  *25.1   --      Form T-1 Statement of Eligibility of Trustee under the Senior
                  Indenture.
  *25.2   --      Form T-1 Statement of Eligibility of Trustee under the
                  Subordinated Indenture.
- ---------------------------

*    The Company will file as an exhibit to a Current Report on Form 8-K (i) any
     form of Debt Securities, Warrant Agreement or Warrants, Depositary Receipts
     or Depositary Agreement and any Preferred Stock certificate or certificate
     of designations, (ii) any form of underwriting agreement to be used in
     connection with an offering of securities, (iii) any opinions of Vinson &
     Elkins L.L.P. not previously filed and (iv) any statement of eligibility of
     a trustee in connection with an offering of Debt Securities.
**   Filed herewith.
+    To be filed by amendment.

ITEM 17.      UNDERTAKINGS.

         (a)      The registrant hereby undertakes:

                  (1) To file, during any period in which offers or sales are
         being made, a post-effective amendment to this registration statement:

                      (i) To include any prospectus required by Section 10(a)(3)
                  of the Securities Act of 1933;

                      (ii) To reflect in the prospectus any facts or events
                  arising after the effective date of the registration statement
                  (or the most recent post-effective amendment thereof) which,
                  individually or in the aggregate, represent a fundamental
                  change in the information set forth in the registration
                  statement; notwithstanding the foregoing, any increase or
                  decrease in the volume of securities offered (if the total
                  dollar value of securities offered would not exceed that which
                  was registered) and any deviation from the low or high end of
                  the estimated maximum offering range may be reflected in the
                  form of prospectus filed with the Commission pursuant to Rule
                  424(b) if, in the aggregate, the changes in volume and price
                  represent no more than a 20% change in the maximum aggregate
                  offering price set forth in the "Calculation of Registration
                  Fee" table in the effective registration statement; and

                      (iii) To include any material information with respect to
                  the plan of distribution not previously disclosed in the
                  registration statement or any material change to such
                  information in the registration statement;

         provided, however, that the undertakings set forth in clauses (i) and
         (ii) above do not apply if the information required to be included in a
         post-effective amendment by those clauses is contained in periodic
         reports filed with or furnished to the Securities and Exchange
         Commission by the Company pursuant to Section 13 or Section 15(d) of
         the Securities Exchange Act of 1934 that are incorporated by reference
         in the registration statement.

                  (2) That, for the purpose of determining any liability under
         the Securities Act of 1933, each such post-effective amendment shall be
         deemed to be a new registration statement relating to the securities
         offered therein, and the offering of such securities at that time shall
         be deemed to be the initial bona fide offering thereof.


                                      II-3

<PAGE>   23




                  (3) To remove from registration by means of a post-effective
         amendment any of the securities being registered that remain unsold at
         the termination of the offering.

         (b) The registrant hereby undertakes that:

                  (1) For purposes of determining any liability under the
         Securities Act of 1933, the information omitted from the form of
         prospectus filed as part of a registration statement in reliance upon
         Rule 430A and contained in a form of prospectus filed by the registrant
         pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act of
         1933 shall be deemed to be part of this registration statement as of
         the time it was declared effective.

                  (2) For the purpose of determining any liability under the
         Securities Act of 1933, each post-effective amendment that contains a
         form of prospectus shall be deemed to be a new registration statement
         relating to the securities offered therein, and the offering of such
         securities at that time shall be deemed to be the initial bona fide
         offering thereof.

         (c) The registrant hereby undertakes that, for purposes of determining
any liability under the Securities Act of 1933, each filing of the Company's
annual report pursuant to Section 13(a) or Section 15(d) of the Securities
Exchange Act of 1934 (and, where applicable, each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of
1934) that is incorporated by reference in the registration statement shall be
deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

         (d) Insofar as indemnification for liabilities arising under the
Securities Act of 1933 may be permitted to directors, officers and controlling
persons of the registrant pursuant to the provisions set forth in Item 15, or
otherwise, the registrant has been advised that in the opinion of the Securities
and Exchange Commission such indemnification is against public policy as
expressed in the Act and is, therefore, unenforceable. If a claim for
indemnification against such liabilities (other than the payment by the
registrant of expenses incurred or paid by a director, officer or controlling
person of the registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question whether such
indemnification by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.

         (e) The registrant hereby undertakes to file an application for the
purpose of determining the eligibility of the trustee to act under subsection
(a) of section 310 of the Trust Indenture Act ("Act") in accordance with the
rules and regulations prescribed by the Commission under section 305(b)(2) of
the Act.



                                      II-4

<PAGE>   24


                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, the
registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this registration
statement or amendment to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of Houston, Texas on August 31, 1999.

                                  GLOBAL INDUSTRIES, LTD.


                                  By: /s/ WILLIAM J. DORE
                                    ------------------------------------------
                                    William J. Dore
                                    Chairman of the Board, President and
                                    Chief Executive Officer

         Pursuant to the requirements of the Securities Act of 1933, as amended,
this registration statement or amendment has been signed below by the following
persons in the capacities indicated on the 31st day of August, 1999.

<TABLE>
<CAPTION>

           SIGNATURE                                    TITLE
           ---------                                    -----
<S>                                     <C>

     /s/ WILLIAM J. DORE                Chairman of the Board, President, Chief
- -----------------------------------     Executive Officer and Director
         William J. Dore                (Principal Executive Officer)

     /s/ PETER S. ATKINSON              Vice President and Chief Financial
- -----------------------------------     Officer Principal Financial and
         Peter S. Atkinson              Accounting Officer)

         JAMES C. DAY*                  Director
- -----------------------------------
         James C. Day

         EDWARD P. DJEREJIAN*           Director
- -----------------------------------
         Edward P. Djerejian

         EDGAR G. HOTARD*               Director
- -----------------------------------
         Edgar G. Hotard

         MICHAEL J. POLLACK*            Director
- -----------------------------------
         Michael J. Pollack

*By:     PETER S. ATKINSON
- -----------------------------------
         Attorney-in-Fact
</TABLE>


                                      II-5

<PAGE>   25



                                INDEX TO EXHIBITS

<TABLE>
<CAPTION>

EXHIBIT
  NO.                    DESCRIPTION
- --------                 -----------
<S>         <C>   <C>
   *1.1     --    Form of Underwriting Agreement (Debt Securities).
   *1.2     --    Form of Underwriting Agreement (Preferred Stock).
   *1.3     --    Form of Underwriting Agreement (Depositary Shares).
   *1.4     --    Form of Underwriting Agreement (Common Stock).
   *1.5     --    Form of Underwriting Agreement (Warrants).
    4.1     --    Form of Common Stock certificate, incorporated by reference to
                  Exhibit 4.1 to the Form S-1 filed by Registrant (Reg. No.
                  33-56600).
  **4.4     --    Form of Senior Debt Indenture.
  **4.5     --    Form of Subordinated Debt Indenture.
   *4.6     --    Form of Debt Securities.
   *4.7     --    Form of Warrants.
   *4.8     --    Form of Depositary Agreement.
   *4.9     --    Form of Depositary Receipt.
  *+5.1     --    Opinion of Vinson & Elkins L.L.P.
   *8.1     --    Opinion of Vinson & Elkins L.L.P. relating to certain tax
                  matters.
</TABLE>

                                      II-6

<PAGE>   26

<TABLE>

<S>       <C>     <C>
 **12.1   --      Calculation of Ratio of Earnings to Fixed Charges.
 **23.1   --      Consent of Deloitte & Touche LLP.
   23.3   --      Consent of Vinson & Elkins L.L.P. (included in Exhibits 5.1
                  and 8.1).
 **24.1   --      Powers of Attorney.
  *25.1   --      Form T-1 Statement of Eligibility of Trustee under the Senior
                  Indenture.
  *25.2   --      Form T-1 Statement of Eligibility of Trustee under the
                  Subordinated Indenture.
</TABLE>

- ---------------------------
*    The Company will file as an exhibit to a Current Report on Form 8-K (i) any
     form of Debt Securities, Warrant Agreement or Warrants, Depositary Receipts
     or Depositary Agreement and any Preferred Stock certificate or certificate
     of designations, (ii) any form of underwriting agreement to be used in
     connection with an offering of securities, (iii) any opinions of Vinson &
     Elkins L.L.P. not previously filed and (iv) any statement of eligibility of
     a trustee in connection with an offering of Debt Securities.
**   Filed herewith.
+    To be filed by amendment.

                                      II-7

<PAGE>   1

                                                        DRAFT -- AUGUST 24, 1999
================================================================================


                            Global Industries, Ltd.,
                                    as Issuer

                                       and

                     The Subsidiary Guarantors named herein,
                            as Subsidiary Guarantors

                                       to

                               -------------------
                                     Trustee


                                 --------------


                                SENIOR INDENTURE

                          Dated as of August 31, 1999


                                 --------------



================================================================================


<PAGE>   2



                               TABLE OF CONTENTS

                                   ----------

<TABLE>
<CAPTION>
                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
PARTIES.........................................................................................1
RECITALS OF THE COMPANY.........................................................................1


                                           ARTICLE ONE

                                  DEFINITIONS AND OTHER PROVISIONS
                                        OF GENERAL APPLICATION


SECTION 101.  Definitions.......................................................................1
SECTION 102.  Compliance Certificates and Opinions..............................................7
SECTION 103.  Form of Documents Delivered to Trustee............................................7
SECTION 104.  Acts of Holders; Record Dates.....................................................8
SECTION 105.  Notices, Etc., to Trustee and Company............................................10
SECTION 106.  Notice to Holders; Waiver........................................................10
SECTION 107.  Conflict with Trust Indenture Act................................................11
SECTION 108.  Effect of Headings and Table of Contents.........................................11
SECTION 109.  Successors and Assigns...........................................................11
SECTION 110.  Separability Clause..............................................................11
SECTION 111.  Benefits of Indenture............................................................11
SECTION 112.  Governing Law....................................................................11
SECTION 113.  Legal Holidays...................................................................12

                                            ARTICLE TWO

                                           SECURITY FORMS


SECTION 201.  Forms Generally..................................................................12
SECTION 202.  Form of Face of Security.........................................................13
SECTION 203.  Form of Reverse of Security......................................................14
SECTION 204.  Form of Legend for Global Securities.............................................19
SECTION 205.  Form of Trustee's Certificate of Authentication..................................19

                                           ARTICLE THREE

                                           THE SECURITIES


SECTION 301.  Amount Unlimited; Issuable in Series.............................................20
SECTION 302.  Denominations....................................................................22
SECTION 303.  Execution, Authentication, Delivery and Dating...................................22
SECTION 304.  Temporary Securities.............................................................24
SECTION 305.  Registration, Registration of Transfer and Exchange..............................24
</TABLE>

                                      -i-
<PAGE>   3


<TABLE>
<CAPTION>
                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities.................................26
SECTION 307.  Payment of Interest; Interest Rights Preserved...................................27
SECTION 308.  Persons Deemed Owners............................................................28
SECTION 309.  Cancellation.....................................................................28
SECTION 310.  Computation of Interest..........................................................28

                                          ARTICLE FOUR

                                   SATISFACTION AND DISCHARGE


SECTION 401.  Satisfaction and Discharge of Indenture..........................................28
SECTION 402.  Application of Trust Money.......................................................29

                                          ARTICLE FIVE

                                            REMEDIES


SECTION 501.  Events of Default................................................................30
SECTION 502.  Acceleration of Maturity; Rescission and Annulment...............................31
SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee..................32
SECTION 504.  Trustee May File Proofs of Claim.................................................33
SECTION 505.  Trustee May Enforce Claims Without Possession of Securities......................33
SECTION 506.  Application of Money Collected...................................................33
SECTION 507.  Limitation on Suits..............................................................34
SECTION 508.  Unconditional Right of Holders to Receive Principal,
                 Premium and Interest..........................................................34
</TABLE>


                                      -ii-
<PAGE>   4


<TABLE>
<CAPTION>
                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
SECTION 509.  Restoration of Rights and Remedies...............................................35
SECTION 510.  Rights and Remedies Cumulative...................................................35
SECTION 511.  Delay or Omission Not Waiver.....................................................35
SECTION 512.  Control by Holders...............................................................35
SECTION 513.  Waiver of Past Defaults..........................................................35
SECTION 514.  Undertaking for Costs............................................................36
SECTION 515.  Waiver of Usury, Stay or Extension Laws..........................................36

                                            ARTICLE SIX

                                            THE TRUSTEE


SECTION 601.  Certain Duties and Responsibilities..............................................36
SECTION 602.  Notice of Defaults...............................................................37
SECTION 603.  Certain Rights of Trustee........................................................37
SECTION 604.  Not Responsible for Recitals or Issuance of Securities...........................38
SECTION 605.  May Hold Securities..............................................................38
SECTION 606.  Money Held in Trust..............................................................38
SECTION 607.  Compensation and Reimbursement...................................................38
SECTION 608.  Conflicting Interests............................................................39
SECTION 609.  Corporate Trustee Required; Eligibility..........................................39
SECTION 610.  Resignation and Removal; Appointment of Successor................................40
SECTION 611.  Acceptance of Appointment by Successor...........................................41
SECTION 612.  Merger, Conversion, Consolidation or Succession to Business......................42
SECTION 613.  Preferential Collection of Claims Against Company................................42
SECTION 614.  Appointment of Authenticating Agent..............................................42

                                             ARTICLE SEVEN

                            HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY


SECTION 701.  Company to Furnish Trustee Names and Addresses of Holders........................44
SECTION 702.  Preservation of Information; Communications to Holders...........................44
SECTION 703.  Reports by Trustee...............................................................45
SECTION 704.  Reports by Company...............................................................45

                                            ARTICLE EIGHT

                        CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE


SECTION 801.  Company May Consolidate, Etc., Only on Certain Terms.............................45
SECTION 802.  Successor Substituted............................................................47
</TABLE>


                                     -iii-
<PAGE>   5
<TABLE>
<CAPTION>
                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
                                            ARTICLE NINE

                                       SUPPLEMENTAL INDENTURES


SECTION 901.  Supplemental Indentures Without Consent of Holders...............................47
SECTION 902.  Supplemental Indentures With Consent of Holders..................................48
SECTION 903.  Execution of Supplemental Indentures.............................................49
SECTION 904.  Effect of Supplemental Indentures................................................50
SECTION 905.  Conformity with Trust Indenture Act..............................................50
SECTION 906.  Reference in Securities to Supplemental Indentures...............................50

                                            ARTICLE TEN

                                             COVENANTS


SECTION 1001.  Payment of Principal, Premium and Interest......................................50
SECTION 1002.  Maintenance of Office or Agency.................................................50
SECTION 1003.  Money for Securities Payments to Be Held in Trust...............................51
SECTION 1004.  Statement by Officers as to Default.............................................52
SECTION 1005.  Existence.......................................................................52
SECTION 1006.  Maintenance of Properties.......................................................52
SECTION 1007.  Payment of Taxes and Other Claims...............................................53
SECTION 1008.  Maintenance of Insurance........................................................53
SECTION 1009.  Waiver of Certain Covenants.....................................................53

                                           ARTICLE ELEVEN

                                     REDEMPTION OF SECURITIES


SECTION 1101.  Applicability of Article........................................................54
SECTION 1102.  Election to Redeem; Notice to Trustee...........................................54
SECTION 1103.  Selection by Trustee of Securities to Be Redeemed...............................54
SECTION 1104.  Notice of Redemption............................................................55
SECTION 1105.  Deposit of Redemption Price.....................................................55
SECTION 1106.  Securities Payable on Redemption Date...........................................56
SECTION 1107.  Securities Redeemed in Part.....................................................56

                                          ARTICLE TWELVE

                                     [INTENTIONALLY OMITTED]
</TABLE>


                                      -iv-
<PAGE>   6
<TABLE>
<CAPTION>
                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
                                            ARTICLE THIRTEEN

                                   DEFEASANCE AND COVENANT DEFEASANCE


SECTION 1301.  Company's Option to Effect Defeasance or Covenant Defeasance....................57
SECTION 1302.  Defeasance and Discharge........................................................57
SECTION 1303.  Covenant Defeasance.............................................................58
SECTION 1304.  Conditions to Defeasance or Covenant Defeasance.................................58
SECTION 1305.  Deposited Money and U.S. Government Obligations to Be Held in Trust; Miscell....60
SECTION 1306.  Reinstatement...................................................................60

                                          ARTICLE FOURTEEN

                                           SINKING FUNDS


SECTION 1401.  Applicability of Article........................................................61
SECTION 1402.  Satisfaction of Sinking Fund Payments with Securities...........................61
SECTION 1403.  Redemption of Securities for Sinking Fund.......................................61
</TABLE>


                                      -v-
<PAGE>   7



                             GLOBAL INDUSTRIES, LTD.

    CERTAIN SECTIONS OF THIS INDENTURE RELATING TO SECTIONS 310 THROUGH 318,
                 INCLUSIVE, OF THE TRUST INDENTURE ACT OF 1939:

<TABLE>
<CAPTION>
TRUST INDENTURE
  ACT SECTION                                                               INDENTURE SECTION
<S>                  <C>                                                    <C>
Section 310(a)(1)    .....................................................  609
           (a)(2)    .....................................................  609
           (a)(3)    .....................................................  Not Applicable
           (a)(4)    .....................................................  Not Applicable
           (b)       .....................................................  608
                                                                            610
Section 311(a)       .....................................................  613
           (b)       .....................................................  613
Section 312(a)       .....................................................  701
                                                                            702
           (b)       .....................................................  702
           (c)       .....................................................  702
Section 313(a)       .....................................................  703
           (b)       .....................................................  703
           (c)       .....................................................  703
           (d)       .....................................................  703
Section 314(a)       .....................................................  704
           (a)(4)    .....................................................  101
                                                                            1004
           (b)       .....................................................  Not Applicable
           (c)(1)    .....................................................  102
           (c)(2)    .....................................................  102
           (c)(3)    .....................................................  Not Applicable
           (d)       .....................................................  Not Applicable
           (e)       .....................................................  102
Section 315(a)       .....................................................  601
           (b)       .....................................................  602
           (c)       .....................................................  601
           (d)       .....................................................  601
           (e)       .....................................................  514
Section 316(a)       .....................................................  101
           (a)(1)(A) .....................................................  502
                                                                            512
           (a)(1)(B) .....................................................  513
           (a)(2)    .....................................................  Not Applicable
           (b)       .....................................................  508
           (c)       .....................................................  104
Section 317(a)(1)    .....................................................  503
           (a)(2)    .....................................................  504
           (b)       .....................................................  1003
Section 318(a)       .....................................................  107
</TABLE>

- -------------------
NOTE:  This reconciliation and tie shall not, for any purpose, be deemed to be a
       part of the Indenture.


                                      -vi-
<PAGE>   8




         INDENTURE, dated as of _________, 1999, between Global Industries,
Ltd., a corporation duly organized and existing under the laws of the State of
Louisiana (herein called the "Company"), having its principal office at 107
Global Circle, Lafayette, Louisiana, and _______________, a __________ duly
organized and existing under the laws of __________, as Trustee (herein called
the "Trustee").


                            RECITALS OF THE COMPANY

         The Company has duly authorized the execution and delivery of this
Indenture to provide for the issuance from time to time of its unsecured
debentures, notes or other evidences of indebtedness (herein called the
"Securities"), to be issued in one or more series as in this Indenture provided.

         All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For and in consideration of the premises and the purchase of the
Securities by the Holders thereof, it is mutually agreed, for the equal and
proportionate benefit of all Holders of the Securities or of series thereof, as
follows:


                                   ARTICLE ONE

                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION


SECTION 101.  Definitions.

         For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires:

              (1) the terms defined in this Article have the meanings assigned
     to them in this Article and include the plural as well as the singular;

              (2) all other terms used herein which are defined in the Trust
     Indenture Act, either directly or by reference therein, have the meanings
     assigned to them therein;

              (3) all accounting terms not otherwise defined herein have the
     meanings assigned to them in accordance with generally accepted accounting
     principles, and, except as otherwise herein

                                       -1-
<PAGE>   9




     expressly provided, the term "generally accepted accounting principles"
     with respect to any computation required or permitted hereunder shall mean
     such accounting principles as are generally accepted at the date of this
     instrument;

              (4) unless the context otherwise requires, any reference to an
     "Article" or a "Section" refers to an Article or a Section, as the case may
     be, of this Indenture; and

              (5) the words "herein", "hereof" and "hereunder" and other words
     of similar import refer to this Indenture as a whole and not to any
     particular Article, Section or other subdivision.

         "Act", when used with respect to any Holder, has the meaning specified
in Section 104.

         "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing; provided that direct or indirect beneficial ownership of 10% or more
of the Voting Stock of a Person shall be deemed to control.

         "Authenticating Agent" means any Person authorized by the Trustee
pursuant to Section 614 to act on behalf of the Trustee to authenticate
Securities of one or more series.

         "Board of Directors" means either the board of directors of the Company
or any committee of that board duly authorized to act for it in respect hereof.

         "Board Resolution" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted by
the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

         "Business Day", when used with respect to any Place of Payment, means
each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which
banking institutions in that Place of Payment are authorized or obligated by law
or executive order to close.

         "Capital Stock" of any Person means any and all shares, interests,
participations or other equivalents (however designated) of corporate stock or
other equity participations, including partnership interests, whether general or
limited, of such Person.

         "Commission" means the Securities and Exchange Commission, from time to
time constituted, created under the Exchange Act, or, if at any time after the
execution of this instrument such Commission is not existing and performing the
duties now assigned to it under the Trust Indenture Act, then the body
performing such duties at such time.


                                       -2-
<PAGE>   10


         "Company" means the Person named as the "Company" in the first
paragraph of this instrument until a successor Person shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor Person.

         "Company Request" or "Company Order" means a written request or order
signed in the name of the Company by its Chairman of the Board, its Vice
Chairman of the Board, its President or a Vice President, and delivered to the
Trustee.

         "Corporate Trust Office" means the principal office of the Trustee in
__________________ at which at any particular time its corporate trust business
shall be administered.

         "corporation" means a corporation, association, company, joint-stock
company, or business trust.

         "Covenant Defeasance" has the meaning specified in Section 1303.

         "Defaulted Interest" has the meaning specified in Section 307.

         "Defeasance" has the meaning specified in Section 1302.

         "Depositary" means, with respect to Securities of any series issuable
in whole or in part in the form of one or more Global Securities, a clearing
agency registered under the Exchange Act that is designated to act as Depositary
for such Securities as contemplated by Section 301.

         "Event of Default" has the meaning specified in Section 501.

         "Exchange Act" means the Securities Exchange Act of 1934 and any
statute successor thereto, in each case as amended from time to time.

         "Expiration Date" has the meaning specified in Section 104.

         "Global Security" means a Security that evidences all or part of the
Securities of any series and bears the legend set forth in Section 205 (or such
legend as may be specified as contemplated by Section 301 for such Securities).

         "Holder" means a Person in whose name a Security is registered in the
Security Register.

         "Indenture" means this instrument as originally executed and as it may
from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
including, for all purposes of this instrument and any such supplemental
indenture, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this instrument and any such supplemental indenture,
respectively. The term "Indenture" shall also include the terms of particular
series of Securities established as contemplated by Section 301.

         "interest", when used with respect to an Original Issue Discount
Security which by its terms bears interest only after Maturity, means interest
payable after Maturity.


                                       -3-
<PAGE>   11
         "Interest Payment Date", when used with respect to any Security, means
the Stated Maturity of an instalment of interest on such Security.

         "Investment Company Act" means the Investment Company Act of 1940 and
any statute successor thereto, in each case as amended from time to time.

         "Maturity", when used with respect to any Security, means the date on
which the principal of such Security or an instalment of principal becomes due
and payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, call for redemption or otherwise.

         "Notice of Default" means a written notice of the kind specified in
Section 501(4).

         "Officer's Certificate" means a certificate signed by the Chairman of
the Board, a Vice Chairman of the Board, the President or a Vice President, of
the Company and delivered to the Trustee. The officer signing the Company's
Officer's Certificate given pursuant to Section 1004 shall be the principal
executive, financial or accounting officer of the Company.

         "Opinion of Counsel" means a written opinion of counsel, who may be
counsel for the Company and who shall be acceptable to the Trustee.

         "Original Issue Discount Security" means any Security which provides
for an amount less than the principal amount thereof to be due and payable upon
a declaration of acceleration of the Maturity thereof pursuant to Section 502.

         "Outstanding", when used with respect to Securities, means, as of the
date of determination, all Securities theretofore authenticated and delivered
under this Indenture, except:

              (1) Securities theretofore canceled by the Trustee or delivered to
     the Trustee for cancellation;

              (2) Securities for whose payment or redemption money in the
     necessary amount has been theretofore deposited with the Trustee or any
     Paying Agent (other than the Company) in trust or set aside and segregated
     in trust by the Company (if the Company shall act as its own Paying Agent)
     for the Holders of such Securities; provided that, if such Securities are
     to be redeemed, notice of such redemption has been duly given pursuant to
     this Indenture or provision therefor satisfactory to the Trustee has been
     made;

              (3) Securities as to which Defeasance has been effected pursuant
     to Section 1302; and

              (4) Securities which have been paid pursuant to Section 306 or in
     exchange for or in lieu of which other Securities have been authenticated
     and delivered pursuant to this Indenture, other than any such Securities in
     respect of which there shall have been presented to the Trustee proof
     satisfactory to it that such Securities are held by a bona fide purchaser
     in whose hands such Securities are valid obligations of the Company;


                                       -4-


<PAGE>   12


provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given, made or taken any
request, demand, authorization, direction, notice, consent, waiver or other
action hereunder as of any date, (A) the principal amount of an Original Issue
Discount Security which shall be deemed to be Outstanding shall be the amount of
the principal thereof which would be due and payable as of such date upon
acceleration of the Maturity thereof to such date pursuant to Section 502, (B)
if, as of such date, the principal amount payable at the Stated Maturity of a
Security is not determinable, the principal amount of such Security which shall
be deemed to be Outstanding shall be the amount as specified or determined as
contemplated by Section 301, (C) the principal amount of a Security denominated
in one or more foreign currencies or currency units which shall be deemed to be
Outstanding shall be the U.S. dollar equivalent, determined as of such date in
the manner provided as contemplated by Section 301, of the principal amount of
such Security (or, in the case of a Security described in Clause (A) or (B)
above, of the amount determined as provided in such Clause), and (D) Securities
owned by the Company or any other obligor upon the Securities or any Affiliate
of the Company or of such other obligor shall be disregarded and deemed not to
be Outstanding, except that, in determining whether the Trustee shall be
protected in relying upon any such request, demand, authorization, direction,
notice, consent, waiver or other action, only Securities which the Trustee knows
to be so owned shall be so disregarded. Securities so owned which have been
pledged in good faith may be regarded as Outstanding if the pledgee establishes
to the satisfaction of the Trustee the pledgee's right so to act with respect to
such Securities and that the pledgee is not the Company or any other obligor
upon the Securities or any Affiliate of the Company or of such other obligor.

         "Paying Agent" means any Person authorized by the Company to pay the
principal of or any premium or interest on any Securities on behalf of the
Company.

         "Person" means any individual, corporation, partnership, joint venture,
trust, unincorporated organization or government or any agency or political
subdivision thereof.

         "Place of Payment", when used with respect to the Securities of any
series, means the place or places where the principal of and any premium and
interest on the Securities of that series are payable as specified as
contemplated by Section 301.

         "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen Security.

         "Redemption Date", when used with respect to any Security to be
redeemed, means the date fixed for such redemption by or pursuant to this
Indenture.

         "Redemption Price", when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

         "Regular Record Date" for the interest payable on any Interest Payment
Date on the Securities of any series means the date specified for that purpose
as contemplated by Section 301.


                                       -5-


<PAGE>   13




         "Securities" has the meaning stated in the first recital of this
Indenture and more particularly means any Securities authenticated and delivered
under this Indenture.

         "Securities Act" means the Securities Act of 1933 and any statute
successor thereto, in each case as amended from time to time.

         "Security Register" and "Security Registrar" have the respective
meanings specified in Section 305.

         "Significant Subsidiary" means, at any date of determination, any
Subsidiary that represents 10% or more of the Company's total consolidated
assets at the end of the most recent fiscal quarter for which financial
information is available or 10% or more of the Company's consolidated net
revenues or consolidated operating income for the most recent four quarters for
which financial information is available.

         "Special Record Date" for the payment of any Defaulted Interest means a
date fixed by the Trustee pursuant to Section 307.

         "Stated Maturity", when used with respect to any Security or any
instalment of principal thereof or interest thereon, means the date specified in
such Security as the fixed date on which the principal of such Security or such
instalment of principal or interest is due and payable.

         "Subsidiary" of any Person means (1) a corporation more than 50% of the
combined voting power of the outstanding Voting Stock of which is owned,
directly or indirectly, by such Person or by one or more other Subsidiaries of
such Person or by such Person and one or more Subsidiaries thereof or (2) any
other Person (other than a corporation) in which such Person, or one or more
other Subsidiaries of such Person or such Person and one or more other
Subsidiaries thereof, directly or indirectly, has at least a majority ownership
and power to direct the policies, management and affairs thereof.

         "Trust Indenture Act" means the Trust Indenture Act of 1939 as in force
at the date as of which this instrument was executed; provided, however, that in
the event the Trust Indenture Act of 1939 is amended after such date, "Trust
Indenture Act" means, to the extent required by any such amendment, the Trust
Indenture Act of 1939 as so amended.

         "Trustee" means the Person named as the "Trustee" in the first
paragraph of this instrument until a successor Trustee shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Trustee" shall mean or include each Person who is then a Trustee hereunder, and
if at any time there is more than one such Person, "Trustee" as used with
respect to the Securities of any series shall mean the Trustee with respect to
Securities of that series.

                                       -6-
<PAGE>   14
         "U.S. Government Obligation" has the meaning specified in Section 1304.

         "Vice President", when used with respect to the Company or the Trustee,
means any vice president, whether or not designated by a number or a word or
words added before or after the title "vice president".

         "Voting Stock" of any Person means Capital Stock of such Person which
ordinarily has voting power for the election of directors (or persons performing
similar functions) of such Person, whether at all times or only so long as no
senior class of securities has such voting power by reason of any contingency.

         "Wholly Owned Subsidiary" of any Person means a Subsidiary of such
Person all of the outstanding Capital Stock or other ownership interests of
which (other than directors' qualifying shares) shall at the time be owned by
such Person or by one or more Wholly Owned Subsidiaries of such Person or by
such Person and one or more Wholly Owned Subsidiaries of such Person.


SECTION 102. Compliance Certificates and Opinions.

         Upon any application or request by the Company to the Trustee to take
any action under any provision of this Indenture, the Company shall furnish to
the Trustee such certificates and opinions as may be required under the Trust
Indenture Act. Each such certificate or opinion shall be given in the form of an
Officer's Certificate, if to be given by an officer of the Company or an Opinion
of Counsel, if to be given by counsel, and shall comply with the requirements of
the Trust Indenture Act and any other requirements set forth in this Indenture.

         Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture shall include,

              (1) a statement that each individual signing such certificate or
     opinion has read such covenant or condition and the definitions herein
     relating thereto;

              (2) a brief statement as to the nature and scope of the
     examination or investigation upon which the statements or opinions
     contained in such certificate or opinion are based;

              (3) a statement that, in the opinion of each such individual, he
     has made such examination or investigation as is necessary to enable him
     to express an informed opinion as to whether or not such covenant or
     condition has been complied with; and

              (4) a statement as to whether, in the opinion of each such
     individual, such condition or covenant has been complied with.


SECTION 103. Form of Documents Delivered to Trustee.

         In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all
such matters be certified by, or covered by the opinion

                                       -7-

<PAGE>   15


of, only one such Person, or that they be so certified or covered by only one
document, but one such Person may certify or give an opinion with respect to
some matters and one or more other such Persons as to other matters, and any
such Person may certify or give an opinion as to such matters in one or several
documents.

         Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous.

         Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.


SECTION 104. Acts of Holders; Record Dates.

         Any request, demand, authorization, direction, notice, consent, waiver
or other action provided or permitted by this Indenture to be given, made or
taken by Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by agent duly
appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required, to the Company. Such
instrument or instruments (and the action embodied therein and evidenced
thereby) are herein sometimes referred to as the "Act" of the Holders signing
such instrument or instruments. Proof of execution of any such instrument or of
a writing appointing any such agent shall be sufficient for any purpose of this
Indenture and (subject to Section 601) conclusive in favor of the Trustee and
the Company, if made in the manner provided in this Section.

         The fact and date of the execution by any Person of any such instrument
or writing may be proved by the affidavit of a witness of such execution or by a
certificate of a notary public or other officer authorized by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Where such execution is by
a signer acting in a capacity other than his individual capacity, such
certificate or affidavit shall also constitute sufficient proof of his
authority. The fact and date of the execution of any such instrument or writing,
or the authority of the Person executing the same, may also be proved in any
other manner which the Trustee deems sufficient.

         The ownership of Securities shall be proved by the Security Register.

         Any request, demand, authorization, direction, notice, consent, waiver
or other Act of the Holder of any Security shall bind every future Holder of the
same Security and the Holder of every

                                       -8-

<PAGE>   16


Security issued upon the registration of transfer thereof or in exchange
therefor or in lieu thereof in respect of anything done, omitted or suffered to
be done by the Trustee or the Company in reliance thereon, whether or not
notation of such action is made upon such Security.

         The Company may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to
give, make or take any request, demand, authorization, direction, notice,
consent, waiver or other action provided or permitted by this Indenture to be
given, made or taken by Holders of Securities of such series, provided that the
Company may not set a record date for, and the provisions of this paragraph
shall not apply with respect to, the giving or making of any notice,
declaration, request or direction referred to in the next paragraph. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of the relevant series on such record date, and no other Holders,
shall be entitled to take the relevant action, whether or not such Holders
remain Holders after such record date; provided that no such action shall be
effective hereunder unless taken on or prior to the applicable Expiration Date
by Holders of the requisite principal amount of Outstanding Securities of such
series on such record date. Nothing in this paragraph shall be construed to
prevent the Company from setting a new record date for any action for which a
record date has previously been set pursuant to this paragraph (whereupon the
record date previously set shall automatically and with no action by any Person
be canceled and of no effect), and nothing in this paragraph shall be construed
to render ineffective any action taken by Holders of the requisite principal
amount of Outstanding Securities of the relevant series on the date such action
is taken. Promptly after any record date is set pursuant to this paragraph, the
Company, at its own expense, shall cause notice of such record date, the
proposed action by Holders and the applicable Expiration Date to be given to the
Trustee in writing and to each Holder of Securities of the relevant series in
the manner set forth in Section 106.

         The Trustee may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to join
in the giving or making of (i) any Notice of Default, (ii) any declaration of
acceleration referred to in Section 502, (iii) any request to institute
proceedings referred to in Section 507(2) or (iv) any direction referred to in
Section 512, in each case with respect to Securities of such series. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of such series on such record date, and no other Holders, shall be
entitled to join in such notice, declaration, request or direction, whether or
not such Holders remain Holders after such record date; provided that no such
action shall be effective hereunder unless taken on or prior to the applicable
Expiration Date by Holders of the requisite principal amount of Outstanding
Securities of such series on such record date. Nothing in this paragraph shall
be construed to prevent the Trustee from setting a new record date for any
action for which a record date has previously been set pursuant to this
paragraph (whereupon the record date previously set shall automatically and with
no action by any Person be canceled and of no effect), and nothing in this
paragraph shall be construed to render ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities of the relevant
series on the date such action is taken. Promptly after any record date is set
pursuant to this paragraph, the Trustee, at the Company's expense, shall cause
notice of such record date, the proposed action by Holders and the applicable
Expiration Date to be given to the Company in writing and to each Holder of
Securities of the relevant series in the manner set forth in Section 106.

         With respect to any record date set pursuant to this Section, the party
hereto which sets such record dates may designate any day as the "Expiration
Date" and from time to time may change the Expiration Date to any earlier or
later day; provided that no such change shall be effective unless

                                       -9-

<PAGE>   17


notice of the proposed new Expiration Date is given to the other party hereto in
writing, and to each Holder of Securities of the relevant series in the manner
set forth in Section 106, on or prior to the existing Expiration Date. If an
Expiration Date is not designated with respect to any record date set pursuant
to this Section, the party hereto which set such record date shall be deemed to
have initially designated the 180th day after such record date as the Expiration
Date with respect thereto, subject to its right to change the Expiration Date as
provided in this paragraph. Notwithstanding the foregoing, no Expiration Date
shall be later than the 180th day after the applicable record date.

         Without limiting the foregoing, a Holder entitled hereunder to take any
action hereunder with regard to any particular Security may do so with regard to
all or any part of the principal amount of such Security or by one or more duly
appointed agents each of which may do so pursuant to such appointment with
regard to all or any part of such principal amount.


SECTION 105. Notices, Etc., to Trustee and Company.

         Any request, demand, authorization, direction, notice, consent, waiver
or Act of Holders or other document provided or permitted by this Indenture to
be made upon, given or furnished to, or filed with,

              (1) the Trustee by any Holder or by the Company shall be
     sufficient for every purpose hereunder if made, given, furnished or filed
     in writing to or with the Trustee at its Corporate Trust Office, Attention:
     __________________, or

              (2) the Company by the Trustee or by any Holder shall be
     sufficient for every purpose hereunder (unless otherwise herein expressly
     provided) if in writing and mailed, first-class postage prepaid, addressed
     to it at the address of its principal office specified in the first
     paragraph of this instrument or at any other address previously furnished
     in writing to the Trustee by the Company.


SECTION 106. Notice to Holders; Waiver.

         Where this Indenture provides for notice to Holders of any event, such
notice shall be sufficiently given (unless otherwise herein expressly provided)
if in writing and mailed, first-class postage prepaid, to each Holder affected
by such event, at his address as it appears in the Security Register, not later
than the latest date (if any), and not earlier than the earliest date (if any),
prescribed for the giving of such notice. In any case where notice to Holders is
given by mail, neither the failure to mail such notice, nor any defect in any
notice so mailed, to any particular Holder shall affect the sufficiency of such
notice with respect to other Holders. Where this Indenture provides for notice
in any manner, such notice may be waived in writing by the Person entitled to
receive such notice, either before or after the event, and such waiver shall be
the equivalent of such notice. Waivers of notice by Holders shall be filed with
the Trustee, but such filing shall not be a condition precedent to the validity
of any action taken in reliance upon such waiver.


                                      -10-
<PAGE>   18


         In case by reason of the suspension of regular mail service or by
reason of any other cause it shall be impracticable to give such notice by mail,
then such notification as shall be made with the approval of the Trustee shall
constitute a sufficient notification for every purpose hereunder.


SECTION 107. Conflict with Trust Indenture Act.

         If any provision hereof limits, qualifies or conflicts with a provision
of the Trust Indenture Act which is required under such Act to be a part of and
govern this Indenture, the latter provision shall control. If any provision of
this Indenture modifies or excludes any provision of the Trust Indenture Act
which may be so modified or excluded, the latter provision shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.


SECTION 108. Effect of Headings and Table of Contents.

         The Article and Section headings herein and the Table of Contents are
for convenience only and shall not affect the construction hereof.


SECTION 109. Successors and Assigns.

         All covenants and agreements in this Indenture by the Company shall
bind its successors and assigns, whether so expressed or not.


SECTION 110. Separability Clause.

         In case any provision in this Indenture, or the Securities shall be
invalid, illegal or unenforceable, the validity, legality and enforce ability of
the remaining provisions shall not in any way be affected or impaired thereby.


SECTION 111. Benefits of Indenture.

         Nothing in this Indenture or the Securities, express or implied, shall
give to any Person, other than the parties hereto and their successors hereunder
and the Holders, any benefit or any legal or equitable right, remedy or claim
under this Indenture.


SECTION 112. Governing Law.

         This Indenture and the Securities shall be governed by and construed in
accordance with the law of the State of New York.



                                      -11-
<PAGE>   19


SECTION 113. Legal Holidays.

         In any case where any Interest Payment Date, Redemption Date, purchase
date or Stated Maturity of any Security shall not be a Business Day at any Place
of Payment, then (notwithstanding any other provision of this Indenture or of
the Securities (other than a provision of any Security which specifically states
that such provision shall apply in lieu of this Section)) payment of interest or
principal (and premium, if any) need not be made at such Place of Payment on
such date, but may be made on the next succeeding Business Day at such Place of
Payment with the same force and effect as if made on the Interest Payment Date,
Redemption Date or purchase date, or at the Stated Maturity.


                                   ARTICLE TWO

                                 SECURITY FORMS


SECTION 201. Forms Generally.

         The Securities of each series shall be in substantially the form set
forth in this Article, or in such other form as shall be established by or
pursuant to a Board Resolution or in one or more indentures supplemental hereto,
in each case with such appropriate insertions, omissions, substitutions and
other variations as are required or permitted by this Indenture, and may have
such letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may be required to comply with the rules of any
securities exchange or Depositary therefor or as may, consistently herewith, be
determined by the officers executing such Securities as evidenced by their
execution thereof. If the form of Securities of any series is established by
action taken pursuant to a Board Resolution, a copy of an appropriate record of
such action shall be certified by the Secretary or an Assistant Secretary of the
Company and delivered to the Trustee at or prior to the delivery of the Company
Order contemplated by Section 303 for the authentication and delivery of such
Securities.

         The definitive Securities shall be printed, lithographed or engraved on
steel engraved borders or may be produced in any other manner, all as determined
by the officers executing such Securities, as evidenced by their execution of
such Securities.


                                      -12-
<PAGE>   20


SECTION 202.  Form of Face of Security.

            [Insert any legend required by the Internal Revenue Code
                        and the regulations thereunder.]

                             Global Industries, Ltd.

                   -----------------------------------------

No. .........                                                        $ ........

         Global Industries, Ltd., a corporation duly organized and existing
under the laws of Louisiana (herein called the "Company", which term includes
any successor Person under the Indenture hereinafter referred to), for value
received, hereby promises to pay to .........................................,
or registered assigns, the principal sum of ......................... Dollars on
 ........................................................ [if the Security is to
bear interest prior to Maturity, insert -- , and to pay interest thereon from
 ............. or from the most recent Interest Payment Date to which interest
has been paid or duly provided for, semi-annually on ............ and
 ............ in each year, commencing ........., at the rate of ....% per annum,
until the principal hereof is paid or made available for payment, provided that
any principal and premium, and any such instalment of interest, which is overdue
shall bear interest at the rate of ...% per annum (to the extent that the
payment of such interest shall be legally enforceable), from the dates such
amounts are due until they are paid or made available for payment, and such
interest shall be payable on demand. The interest so payable, and punctually
paid or duly provided for, on any Interest Payment Date will, as provided in
such Indenture, be paid to the Person in whose name this Security (or one or
more Predecessor Securities) is registered at the close of business on the
Regular Record Date for such interest, which shall be the ....... or .......
(whether or not a Business Day), as the case may be, next preceding such
Interest Payment Date. Any such interest not so punctually paid or duly provided
for will forthwith cease to be payable to the Holder on such Regular Record Date
and may either be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture].

         [If the Security is not to bear interest prior to Maturity, insert --
The principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal and any overdue premium shall
bear interest at the rate of ....% per annum (to the extent that the payment of
such interest shall be legally enforceable), from the dates such amounts are due
until they are paid or made available for payment. Interest on any overdue
principal or premium shall be payable on demand. Any such interest on overdue
principal or premium which is not paid on demand shall bear interest at the rate
of ......% per annum (to the extent that the payment of such interest on
interest shall be legally enforceable), from the date of such demand until the
amount so demanded is paid or made available for payment.
Interest on any overdue interest shall be payable on demand.]


                                      -13-


<PAGE>   21


         Payment of the principal of (and premium, if any) and [if applicable,
insert -- any such] interest on this Security will be made at the office or
agency of the Company maintained for that purpose in ............, in such coin
or currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts; provided, however, that at the
option of the Company payment of interest may be made by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register.

         Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

         Unless the certificate of authentication hereon has been executed by
the Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

         IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.

Dated:


                                            Global Industries, Ltd.

                                            By..................................



SECTION 203.  Form of Reverse of Security.

         This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under an Indenture, dated as of _______, 1999 (herein called the
"Indenture", which term shall have the meaning assigned to it in such
instrument), between the Company and ______________, as Trustee (herein called
the "Trustee", which term includes any successor trustee under the Indenture),
and reference is hereby made to the Indenture for a statement of the respective
rights, limitations of rights, duties and immunities thereunder of the Company,
the Trustee and the Holders of the Securities and of the terms upon which the
Securities are, and are to be, authenticated and delivered. This Security is one
of the series designated on the face hereof [if applicable, insert -- , limited
in aggregate principal amount to $...........].

         [If applicable, insert -- The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, [if applicable, insert --
(1) on ........... in any year commencing with the year ...... and ending with
the year ...... through operation of the sinking fund for this series at a
Redemption Price equal to 100% of the principal amount, and (2)] at any time [if
applicable, insert -- on or after .........., 19__], as a whole or in part, at
the election of the Company, at the following

                                      -14-


<PAGE>   22




Redemption Prices (expressed as percentages of the principal amount): If
redeemed [if applicable, insert -- on or before ..............., ...%, and if
redeemeD] during the 12-month period beginning ............. of the years
indicated,


<TABLE>
<CAPTION>
                       Redemption                               Redemption
Year                     Price                Year                Price
- ----                   ----------             ----              ----------
<S>                    <C>                    <C>               <C>
</TABLE>


and thereafter at a Redemption Price equal to .....% of the principal amount,
together in the case of any such redemption [if applicable, insert -- (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date, but interest instalments whose Stated Maturity is on or
prior to such Redemption Date will be payable to the Holders of such Securities,
or one or more Predecessor Securities, of record at the close of business on the
relevant Record Dates referred to on the face hereof, all as provided in the
Indenture.]

         [If applicable, insert -- The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, (1) on ............ in
any year commencing with the year .... and ending with the year .... through
operation of the sinking fund for this series at the Redemption Prices for
redemption through operation of the sinking fund (expressed as percentages of
the principal amount) set forth in the table below, and (2) at any time [if
applicable, insert -- on or after ............], as a whole or in part, at the
election of the Company, at the Redemption Prices for redemption otherwise than
through operation of the sinking fund (expressed as percentages of the principal
amount) set forth in the table below: If redeemed during the 12-month period
beginning ............ of the years indicated,


<TABLE>
<CAPTION>
                 Redemption Price
                  For Redemption                       Redemption Price For
                 Through Operation                     Redemption Otherwise
                      of the                          Than Through Operation
Year               Sinking Fund                         of the Sinking Fund
- ----             -----------------                    ----------------------
<S>              <C>                                  <C>
</TABLE>



and thereafter at a Redemption Price equal to .....% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date, but
interest instalments whose Stated Maturity is on or prior to such Redemption
Date will be payable to the Holders of such Securities, or one or more
Predecessor

                                      -15-


<PAGE>   23




Securities, of record at the close of business on the relevant Record Dates
referred to on the face hereof, all as provided in the Indenture.]

         [If applicable, insert -- Notwithstanding the foregoing, the Company
may not, prior to ............., redeem any Securities of this series as
contemplated by [if applicable, insert -- Clause (2) of] the preceding paragraph
as a part of, or in anticipation of, any refunding operation by the application,
directly or indirectly, of moneys borrowed having an interest cost to the
Company (calculated in accordance with generally accepted financial practice) of
less than .....% per annum.]

         [If applicable, insert -- The sinking fund for this series provides for
the redemption on ............ in each year beginning with the year ....... and
ending with the year ...... of [if applicable, insert -- not less than
$.......... ("mandatory sinking fund") and not more than] $......... aggregate
principal amount of Securities of this series. Securities of this series
acquired or redeemed by the Company otherwise than through [if applicable,
insert -- mandatory] sinking fund payments may be credited against subsequent
[if applicable, insert -- mandatory] sinking fund payments otherwise required to
be made [if applicable, insert -- , in the inverse order in which they become
due].]

         [If the Security is subject to redemption of any kind, insert -- In the
event of redemption of this Security in part only, a new Security or Securities
of this series and of like tenor for the unredeemed portion hereof will be
issued in the name of the Holder hereof upon the cancellation hereof.]

         [If applicable, insert -- The Indenture contains provisions for
Defeasance at any time of [the entire indebtedness of this Security] [or]
[certain restrictive covenants and Events of Default with respect to this
Security] [, in each case] upon compliance with certain conditions set forth in
the Indenture.]

         [If the Security is not an Original Issue Discount Security, insert --
If an Event of Default with respect to Securities of this series shall occur and
be continuing, the principal of the Securities of this series may be declared
due and payable in the manner and with the effect provided in the Indenture.]

         [If the Security is an Original Issue Discount Security, insert -- If
an Event of Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture. Such amount shall be equal to -- insert formula for determining the
amount. Upon payment (i) of the amount of principal so declared due and payable
and (ii) of interest on any overdue principal, premium and interest (in each
case to the extent that the payment of such interest shall be legally
enforceable), all of the Company's obligations in respect of the payment of the
principal of and premium and interest, if any, on the Securities of this series
shall terminate.]


                                      -16-


<PAGE>   24




         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the Trustee with the
consent of the Holders of a majority in principal amount of the Securities at
the time Outstanding of each series to be affected. The Indenture also contains
provisions permitting the Holders of specified percentages in principal amount
of the Securities of each series at the time Outstanding, on behalf of the
Holders of all Securities of such series, to waive compliance by the Company
with certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the Holder of
this Security shall be conclusive and binding upon such Holder and upon all
future Holders of this Security and of any Security issued upon the registration
of transfer hereof or in exchange herefor or in lieu hereof, whether or not
notation of such consent or waiver is made upon this Security.

         As provided in and subject to the provisions of the Indenture, the
Holder of this Security shall not have the right to institute any proceeding
with respect to the Indenture or for the appointment of a receiver or trustee or
for any other remedy thereunder, unless such Holder shall have previously given
the Trustee written notice of a continuing Event of Default with respect to the
Securities of this series, the Holders of not less than 25% in principal amount
of the Securities of this series at the time Outstanding shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee and offered the Trustee reasonable indemnity, and the Trustee
shall not have received from the Holders of a majority in principal amount of
Securities of this series at the time Outstanding a direction inconsistent with
such request, and shall have failed to institute any such proceeding, for 60
days after receipt of such notice, request and offer of indemnity. The foregoing
shall not apply to any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

         No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of and any premium and
interest on this Security at the times, place and rate, and in the coin or
currency, herein prescribed.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in any place where the principal of and any
premium and interest on this Security are payable, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities of
this series and of like tenor, of authorized denominations and for the same
aggregate principal amount, will be issued to the designated transferee or
transferees.

         The Securities of this series are issuable only in registered form
without coupons in denominations of $....... and any integral multiple thereof.
As provided in the Indenture and subject to certain limitations therein set
forth, Securities of this series are exchangeable for a like aggregate principal
amount of Securities of this series and of like tenor of a different authorized
denomination, as requested by the Holder surrendering the same.


                                      -17-


<PAGE>   25


         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Security is registered as the owner hereof for all
purposes, whether or not this Security be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.


                                      -18-


<PAGE>   26


SECTION 204.  Form of Legend for Global Securities.

         Unless otherwise specified as contemplated by Section 301 for the
Securities evidenced thereby, every Global Security authenticated and delivered
hereunder shall bear a legend in substantially the following form:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A
NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A
SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE
REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE
THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.


SECTION 205.  Form of Trustee's Certificate of Authentication.

         The Trustee's certificates of authentication shall be in substantially
the following form:

         This is one of the Securities of the series designated therein referred
to in the within-mentioned Indenture.


                                                        -----------------------,
                                                                     As Trustee


                                                        By
                                                          ----------------------
                                                              Authorized Officer

                                      -19-
<PAGE>   27


                                  ARTICLE THREE

                                 THE SECURITIES


SECTION 301.  Amount Unlimited; Issuable in Series.

         The aggregate principal amount of Securities which may be authenticated
and delivered under this Indenture is unlimited.

         The Securities may be issued in one or more series. There shall be
established in or pursuant to a Board Resolution and, subject to Section 303,
set forth, or determined in the manner provided, in an Officer's Certificate, or
established in one or more indentures supplemental hereto, prior to the issuance
of Securities of any series,

              (1) the title of the Securities of the series (which shall
     distinguish the Securities of the series from Securities of any other
     series);

              (2) any limit upon the aggregate principal amount of the
     Securities of the series which may be authenticated and delivered under
     this Indenture (except for Securities authenticated and delivered upon
     registration of transfer of, or in exchange for, or in lieu of, other
     Securities of the series pursuant to Section 304, 305, 306, 906 or 1107 and
     except for any Securities which, pursuant to Section 303, are deemed never
     to have been authenticated and delivered hereunder);

              (3) the Person to whom any interest on a Security of the series
     shall be payable, if other than the Person in whose name that Security (or
     one or more Predecessor Securities) is registered at the close of business
     on the Regular Record Date for such interest;

              (4) the date or dates on which the principal of any Securities of
     the series is payable;

              (5) the rate or rates at which any Securities of the series shall
     bear interest, if any, the date or dates from which any such interest shall
     accrue, the Interest Payment Dates on which any such interest shall be
     payable and the Regular Record Date for any such interest payable on any
     Interest Payment Date;

              (6) the place or places where the principal of and any premium and
     interest on any Securities of the series shall be payable;

              (7) the period or periods within which, the price or prices at
     which and the terms and conditions upon which any Securities of the series
     may be redeemed, in whole or in part, at the option of the Company and, if
     other than by a Board Resolution, the manner in which any election by the
     Company to redeem the Securities shall be evidenced;


                                      -20-


<PAGE>   28


              (8) the obligation, if any, of the Company to redeem or purchase
     any Securities of the series pursuant to any sinking fund or analogous
     provisions or at the option of the Holder thereof and the period or periods
     within which, the price or prices at which and the terms and conditions
     upon which any Securities of the series shall be redeemed or purchased, in
     whole or in part, pursuant to such obligation;

              (9) if other than denominations of $1,000 and any integral
     multiple thereof, the denominations in which any Securities of the series
     shall be issuable;

              (10) if the amount of principal of or any premium or interest on
     any Securities of the series may be determined with reference to an index
     or pursuant to a formula, the manner in which such amounts shall be
     determined;

              (11) if other than the currency of the United States of America,
     the currency, currencies or currency units in which the principal of or any
     premium or interest on any Securities of the series shall be payable and
     the manner of determining the equivalent thereof in the currency of the
     United States of America for any purpose, including for purposes of the
     definition of "Outstanding" in Section 101;

              (12) if the principal of or any premium or interest on any
     Securities of the series is to be payable, at the election of the Company
     or the Holder thereof, in one or more currencies or currency units other
     than that or those in which such Securities are stated to be payable, the
     currency, currencies or currency units in which the principal of or any
     premium or interest on such Securities as to which such election is made
     shall be payable, the periods within which and the terms and conditions
     upon which such election is to be made and the amount so payable (or the
     manner in which such amount shall be determined);

              (13) if other than the entire principal amount thereof, the
     portion of the principal amount of any Securities of the series which shall
     be payable upon declaration of acceleration of the Maturity thereof
     pursuant to Section 502;

              (14) if the principal amount payable at the Stated Maturity of any
     Securities of the series will not be determinable as of any one or more
     dates prior to the Stated Maturity, the amount which shall be deemed to be
     the principal amount of such Securities as of any such date for any purpose
     thereunder or hereunder, including the principal amount thereof which shall
     be due and payable upon any Maturity other than the Stated Maturity or
     which shall be deemed to be Outstanding as of any date prior to the Stated
     Maturity (or, in any such case, the manner in which such amount deemed to
     be the principal amount shall be determined);

              (15) if applicable, that the Securities of the series, in whole or
     any specified part, shall be defeasible pursuant to Section 1302 or Section
     1303 or both such Sections and, if other than by a Board Resolution, the
     manner in which any election by the Company to defease such Securities
     shall be evidenced;

              (16) if applicable, that any Securities of the series shall be
     issuable in whole or in part in the form of one or more Global Securities
     and, in such case, the respective Depositories for such Global Securities,
     the form of any legend or legends which shall be borne by any such Global
     Security in addition to or in lieu of that set forth in Section 205 and any
     circumstances in

                                      -21-


<PAGE>   29




     addition to or in lieu of those set forth in Clause (2) of the last
     paragraph of Section 305 in which any such Global Security may be exchanged
     in whole or in part for Securities registered, and any transfer of such
     Global Security in whole or in part may be registered, in the name or names
     of Persons other than the Depositary for such Global Security or a nominee
     thereof;

              (17) any addition to or change in the Events of Default which
     applies to any Securities of the series and any change in the right of the
     Trustee or the requisite Holders of such Securities to declare the
     principal amount thereof due and payable pursuant to Section 502;

              (18) any addition to or change in the covenants set forth in
     Article Ten which applies to Securities of the series; and

              (19) any other terms of the series (which terms shall not be
     inconsistent with the provisions of this Indenture, except as permitted by
     Section 901(5)).

         All Securities of any one series shall be substantially identical
except as to denomination and except as may otherwise be provided in or pursuant
to the Board Resolution referred to above and (subject to Section 303) set
forth, or determined in the manner provided, in the Officer's Certificate
referred to above or in any such indenture supplemental hereto.

         If any of the terms of the series are established by action taken
pursuant to a Board Resolution, a copy of an appropriate record of such action
shall be certified by the Secretary or an Assistant Secretary of the Company and
delivered to the Trustee at or prior to the delivery of the Officer's
Certificate setting forth the terms of the series.


SECTION 302.  Denominations.

         The Securities of each series shall be issuable only in registered form
without coupons and only in such denominations as shall be specified as
contemplated by Section 301. In the absence of any such specified denomination
with respect to the Securities of any series, the Securities of such series
shall be issuable in denominations of $1,000 and any integral multiple thereof.


SECTION 303.  Execution, Authentication, Delivery and Dating.

         The Securities shall be executed on behalf of the Company by its
Chairman of the Board, its Vice Chairman of the Board, its President or one of
its Vice Presidents, under its corporate seal reproduced thereon. The signature
of any of these officers on the Securities may be manual or facsimile.

         Securities bearing the manual or facsimile signatures of individuals
who were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Securities or did not
hold such offices at the date of such Securities.

                                      -22-


<PAGE>   30
         At any time and from time to time after the execution and delivery of
this Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with a Company Order for the
authentication and delivery of such Securities, and the Trustee in accordance
with the Company Order shall authenticate and deliver such Securities. If the
form or terms of the Securities of the series have been established by or
pursuant to one or more Board Resolutions as permitted by Sections 201 and 301,
in authenticating such Securities, and accepting the additional responsibilities
under this Indenture in relation to such Securities, the Trustee shall be
entitled to receive, and (subject to Section 601) shall be fully protected in
relying upon, an Opinion of Counsel stating,

              (1) if the form of such Securities has been established by or
     pursuant to Board Resolution as permitted by Section 201, that such form
     has been established in conformity with the provisions of this Indenture;

              (2) if the terms of such Securities have been established by or
     pursuant to Board Resolution as permitted by Section 301, that such terms
     have been established in conformity with the provisions of this Indenture;
     and

              (3) that such Securities, when authenticated and delivered by the
     Trustee and issued by the Company in the manner and subject to any
     conditions specified in such Opinion of Counsel, will constitute valid and
     legally binding obligations of the Company, enforceable in accordance
     with their terms, subject to bankruptcy, insolvency, fraudulent transfer,
     reorganization, moratorium and similar laws of general applicability
     relating to or affecting creditors' rights and to general equity
     principles.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties or
immunities under the Securities and this Indenture or otherwise in a manner
which is not reasonably acceptable to the Trustee.

         Notwithstanding the provisions of Section 301 and of the preceding
paragraph, if all Securities of a series are not to be originally issued at one
time, it shall not be necessary to deliver the Officer's Certificate otherwise
required pursuant to Section 301 or the Company Order and Opinion of Counsel
otherwise required pursuant to such preceding paragraph at or prior to the
authentication of each Security of such series if such documents are delivered
at or prior to the authentication upon original issuance of the first Security
of such series to be issued.

         Each Security shall be dated the date of its authentication.

         No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by manual signature, and such certificate upon any
Security shall be conclusive evidence, and the only evidence, that such Security
has been duly authenticated and delivered hereunder. Notwithstanding the
foregoing, if any Security shall have been authenticated and delivered hereunder
but never issued and sold by the Company, and the Company shall deliver such
Security to the Trustee for cancellation as

                                      -23-


<PAGE>   31
provided in Section 309, for all purposes of this Indenture such Security shall
be deemed never to have been authenticated and delivered hereunder and shall
never be entitled to the benefits of this Indenture.


SECTION 304.  Temporary Securities.

         Pending the preparation of definitive Securities of any series, the
Company may execute, and upon Company Order the Trustee shall authenticate and
deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued and with such appropriate insertions, omissions, substitutions and
other variations as the officers executing such Securities may determine, as
evidenced by their execution of such Securities.

         If temporary Securities of any series are issued, the Company will
cause definitive Securities of that series to be prepared without unreasonable
delay. After the preparation of definitive Securities of such series, the
temporary Securities of such series shall be exchangeable for definitive
Securities of such series upon surrender of the temporary Securities of such
series at the office or agency of the Company in a Place of Payment for that
series, without charge to the Holder. Upon surrender for cancellation of any one
or more temporary Securities of any series, the Company shall execute and the
Trustee shall authenticate and deliver in exchange therefor one or more
definitive Securities of the same series, of any authorized denominations and of
like tenor and aggregate principal amount. Until so exchanged, the temporary
Securities of any series shall in all respects be entitled to the same benefits
under this Indenture as definitive Securities of such series and tenor.


SECTION 305.  Registration, Registration of Transfer and Exchange.

         The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register (the register maintained in such office and in any other
office or agency of the Company in a Place of Payment being herein sometimes
collectively referred to as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Securities and of transfers of Securities. The Trustee is hereby
appointed "Security Registrar" for the purpose of registering Securities and
transfers of Securities as herein provided.

         Upon surrender for registration of transfer of any Security of a series
at the office or agency of the Company in a Place of Payment for that series,
the Company shall execute, and the Trustee shall authenticate and deliver, in
the name of the designated transferee or transferees, one or more new Securities
of the same series, of any authorized denominations and of like tenor and
aggregate principal amount.

         At the option of the Holder, Securities of any series may be exchanged
for other Securities of the same series, of any authorized denominations and of
like tenor and aggregate principal amount, upon surrender of the Securities to
be exchanged at such office or agency. Whenever any Securities

                                      -24-


<PAGE>   32
are so surrendered for exchange, the Company shall execute, and the Trustee
shall authenticate and deliver, the Securities which the Holder making the
exchange is entitled to receive.

         All Securities issued upon any registration of transfer or exchange of
Securities shall be the valid obligations of the Company evidencing the same
debt, and entitled to the same benefits under this Indenture, as the Securities
surrendered upon such registration of transfer or exchange.

         Every Security presented or surrendered for registration of transfer or
for exchange shall (if so required by the Company or the Trustee) be duly
endorsed, or be accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed, by the
Holder thereof or his attorney duly authorized in writing.

         No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum sufficient
to cover any tax or other governmental charge that may be imposed in connection
with any registration of transfer or exchange of Securities, other than
exchanges pursuant to Section 304, 906 or 1107 not involving any transfer.

         If the Securities of any series (or of any series and specified tenor)
are to be redeemed in part, the Company shall not be required (A) to issue,
register the transfer of or exchange any Securities of that series (or of that
series and specified tenor, as the case may be) during a period beginning at the
opening of business 15 days before the day of the mailing of a notice of
redemption of any such Securities selected for redemption under Section 1103 and
ending at the close of business on the day of such mailing, or (B) to register
the transfer of or exchange any Security so selected for redemption in whole or
in part, except the unredeemed portion of any Security being redeemed in part.

         The provisions of Clauses (1), (2), (3) and (4) below shall apply only
to Global Securities:

              (1) Each Global Security authenticated under this Indenture shall
     be registered in the name of the Depositary designated for such Global
     Security or a nominee thereof and delivered to such Depositary or a nominee
     thereof or custodian therefor, and each such Global Security shall
     constitute a single Security for all purposes of this Indenture.

              (2) Notwithstanding any other provision in this Indenture, no
     Global Security may be exchanged in whole or in part for Securities
     registered, and no transfer of a Global Security in whole or in part may be
     registered, in the name of any Person other than the Depositary for such
     Global Security or a nominee thereof unless (A) such Depositary (i) has
     notified the Company that it is unwilling or unable to continue as
     Depositary for such Global Security or (ii) has ceased to be a clearing
     agency registered under the Exchange Act, (B) there shall have occurred and
     be continuing an Event of Default with respect to such Global Security or
     (C) there shall exist such circumstances, if any, in addition to or in lieu
     of the foregoing as have been specified for this purpose as contemplated by
     Section 301.

              (3) Subject to Clause (2) above, any exchange of a Global Security
     for other Securities may be made in whole or in part, and all Securities
     issued in exchange for a Global Security or

                                      -25-


<PAGE>   33
     any portion thereof shall be registered in such names as the Depositary for
     such Global Security shall direct.

              (4) Every Security authenticated and delivered upon registration
     of transfer of, or in exchange for or in lieu of, a Global Security or any
     portion thereof, whether pursuant to this Section, Section 304, 306, 906 or
     1107 or otherwise, shall be authenticated and delivered in the form of, and
     shall be, a Global Security, unless such Security is registered in the name
     of a Person other than the Depositary for such Global Security or a nominee
     thereof.


SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities.

         If any mutilated Security is surrendered to the Trustee, the Company
shall execute, and the Trustee shall authenticate and deliver in exchange
therefor a new Security of the same series and of like tenor and principal
amount and bearing a number not contemporaneously outstanding.

         If there shall be delivered to the Company and the Trustee (i) evidence
to their satisfaction of the destruction, loss or theft of any Security and (ii)
such security or indemnity as may be required by them to save each of them and
any agent of either of them harmless, then, in the absence of notice to the
Company or the Trustee that such Security has been acquired by a bona fide
purchaser, the Company shall execute, and the Trustee shall authenticate and
deliver, in lieu of any such destroyed, lost or stolen Security, a new Security
of the same series and of like tenor and principal amount and bearing a number
not contemporaneously outstanding.

         In case any such mutilated, destroyed, lost or stolen Security has
become or is about to become due and payable, the Company in its discretion may,
instead of issuing a new Security, pay such Security.

         Upon the issuance of any new Security under this Section, the Company
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 Trustee) connected therewith.

         Every new Security of any series issued pursuant to this Section in
lieu of any destroyed, lost or stolen Security shall constitute an original
additional contractual obligation of the Company, whether or not the destroyed,
lost or stolen Security shall be at any time enforceable by anyone, and shall be
entitled to all the benefits of this Indenture equally and proportionately with
any and all other Securities of that series duly issued hereunder.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities.


                                      -26-
<PAGE>   34
SECTION 307.  Payment of Interest; Interest Rights Preserved.

         Except as otherwise provided as contemplated by Section 301 with
respect to any series of Securities, interest on any Security which is payable,
and is punctually paid or duly provided for, on any Interest Payment Date shall
be paid to the Person in whose name that Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest.

         Any interest on any Security of any series which is payable, but is not
punctually paid or duly provided for, on any Interest Payment Date (herein
called "Defaulted Interest") shall forthwith cease to be payable to the Holder
on the relevant Regular Record Date by virtue of having been such Holder, and
such Defaulted Interest may be paid by the Company, at its election in each
case, as provided in Clause (1) or (2) below:

              (1) The Company may elect to make payment of any Defaulted
     Interest to the Persons in whose names the Securities of such series (or
     their respective Predecessor Securities) are registered at the close of
     business on a Special Record Date for the payment of such Defaulted
     Interest, which shall be fixed in the following manner. The Company shall
     notify the Trustee in writing of the amount of Defaulted Interest proposed
     to be paid on each Security of such series and the date of the proposed
     payment, and at the same time the Company shall deposit with the Trustee an
     amount of money equal to the aggregate amount proposed to be paid in
     respect of such Defaulted Interest or shall make arrangements satisfactory
     to the Trustee for such deposit prior to the date of the proposed payment,
     such money when deposited to be held in trust for the benefit of the
     Persons entitled to such Defaulted Interest as in this Clause provided.
     Thereupon the Trustee shall fix a Special Record Date for the payment of
     such Defaulted Interest which shall be not more than 15 days and not less
     than 10 days prior to the date of the proposed payment and not less than 10
     days after the receipt by the Trustee of the notice of the proposed
     payment. The Trustee shall promptly notify the Company of such Special
     Record Date and, in the name and at the expense of the Company, shall cause
     notice of the proposed payment of such Defaulted Interest and the Special
     Record Date therefor to be given to each Holder of Securities of such
     series in the manner set forth in Section 106, not less than 10 days prior
     to such Special Record Date. Notice of the proposed payment of such
     Defaulted Interest and the Special Record Date therefor having been so
     mailed, such Defaulted Interest shall be paid to the Persons in whose names
     the Securities of such series (or their respective Predecessor Securities)
     are registered at the close of business on such Special Record Date and
     shall no longer be payable pursuant to the following Clause (2).

              (2) The Company may make payment of any Defaulted Interest on the
     Securities of any series in any other lawful manner not inconsistent with
     the requirements of any securities exchange on which such Securities may be
     listed, and upon such notice as may be required by such exchange, if, after
     notice given by the Company to the Trustee of the proposed payment pursuant
     to this Clause, such manner of payment shall be deemed practicable by the
     Trustee.

         Subject to the foregoing provisions of this Section, each Security
delivered under this Indenture upon registration of transfer of or in exchange
for or in lieu of any other Security shall carry the rights to interest accrued
and unpaid, and to accrue, which were carried by such other Security.


                                      -27-
<PAGE>   35
SECTION 308.  Persons Deemed Owners.

         Prior to due presentment of a Security for registration of transfer,
the Company, the Trustee and any agent of the Company, or the Trustee may treat
the Person in whose name such Security is registered as the owner of such
Security for the purpose of receiving payment of principal of and any premium
and (subject to Section 307) any interest on such Security and for all other
purposes whatsoever, whether or not such Security be overdue, and neither the
Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary.


SECTION 309.  Cancellation.

         All Securities surrendered for payment, redemption, purchase,
registration of transfer or exchange or for credit against any sinking fund
payment shall, if surrendered to any Person other than the Trustee, be delivered
to the Trustee and shall be promptly canceled by it. The Company may at any time
deliver to the Trustee for cancellation any Securities previously authenticated
and delivered hereunder which the Company may have acquired in any manner
whatsoever, and may deliver to the Trustee (or to any other Person for delivery
to the Trustee) for cancellation any Securities previously authenticated
hereunder which the Company has not issued and sold, and all Securities so
delivered shall be promptly canceled by the Trustee. No Securities shall be
authenticated in lieu of or in exchange for any Securities canceled as provided
in this Section, except as expressly permitted by this Indenture. All canceled
Securities held by the Trustee shall be disposed of as directed by a Company
Order.


SECTION 310.  Computation of Interest.

         Except as otherwise specified as contemplated by Section 301 for
Securities of any series, interest on the Securities of each series shall be
computed on the basis of a 360-day year of twelve 30- day months.


                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE


SECTION 401.  Satisfaction and Discharge of Indenture.

         This Indenture shall upon Company Request cease to be of further effect
(except as to any surviving rights of registration of transfer or exchange of
Securities herein expressly provided for), and the Trustee, at the expense of
the Company, shall execute proper instruments acknowledging satisfaction and
discharge of this Indenture, when

              (1) either


                                      -28-


<PAGE>   36
                  (A) all Securities theretofore authenticated and delivered
         (other than (i) Securities which have been destroyed, lost or stolen
         and which have been replaced or paid as provided in Section 306 and
         (ii) Securities for whose payment money has theretofore been deposited
         in trust or segregated and held in trust by the Company and thereafter
         repaid to the Company or discharged from such trust, as provided in
         Section 1003) have been delivered to the Trustee for cancellation; or

                  (B) all such Securities not theretofore delivered to the
         Trustee for cancellation

                    (i) have become due and payable, or

                   (ii) will become due and payable at their Stated Maturity
              within one year, or

                  (iii) are to be called for redemption within one year under
              arrangements satisfactory to the Trustee for the giving of notice
              of redemption by the Trustee in the name, and at the expense, of
              the Company,

         and the Company, in the case of (i), (ii) or (iii) above, has deposited
         or caused to be deposited with the Trustee as trust funds in trust for
         the purpose money in an amount sufficient to pay and discharge the
         entire indebtedness on such Securities not theretofore delivered to the
         Trustee for cancellation, for principal and any premium and interest to
         the date of such deposit (in the case of Securities which have become
         due and payable) or to the Stated Maturity or Redemption Date, as the
         case may be;

              (2) the Company has paid or caused to be paid all other sums
     payable hereunder by it; and

              (3) the Company has delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent herein provided for relating to the satisfaction and discharge of
     this Indenture have been complied with.

         Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee under Section 607, the obligations of
the Trustee to any Authenticating Agent under Section 614 and, if money shall
have been deposited with the Trustee pursuant to subclause (B) of Clause (1) of
this Section, the obligations of the Trustee under Section 402 and the last
paragraph of Section 1003 shall survive.


SECTION 402.  Application of Trust Money.

         Subject to the provisions of the last paragraph of Section 1003, all
money deposited with the Trustee pursuant to Section 401 shall be held in trust
and applied by it, in accordance with the provisions of the Securities and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal and any premium and
interest for whose payment such money has been deposited with the Trustee.



                                      -29-


<PAGE>   37
                                  ARTICLE FIVE

                                    REMEDIES


SECTION 501.  Events of Default.

         "Event of Default", wherever used herein with respect to Securities of
any series, means any one of the following events (whatever the reason for such
Event of Default and whether it shall be voluntary or involuntary or be effected
by operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body):

              (1) default in the payment of any interest upon any Security of
     that series when it becomes due and payable, and continuance of such
     default for a period of 30 days; or

              (2) default in the payment of the principal of or any premium on
     any Security of that series at its Maturity; or

              (3) default in the deposit of any sinking fund payment, when and
     as due by the terms of a Security of that series; or

              (4) default in the performance, or breach, of any covenant or
     warranty of the Company in this Indenture (other than a covenant or
     warranty a default in whose performance or whose breach is elsewhere in
     this Section specifically dealt with or which has expressly been included
     in this Indenture solely for the benefit of series of Securities other than
     that series), and continuance of such default or breach for a period of 90
     days after there has been given, by registered or certified mail, to the
     Company by the Trustee or to the Company and the Trustee by the Holders of
     at least 25% in principal amount of the Outstanding Securities of that
     series a written notice specifying such default or breach and requiring it
     to be remedied and stating that such notice is a "Notice of Default"
     hereunder; or

              (5) the entry by a court having jurisdiction in the premises of
     (A) a decree or order for relief in respect of the Company, any Significant
     Subsidiary or any group of Subsidiaries that together would constitute a
     Significant Subsidiary in an involuntary case or proceeding under any
     applicable Federal or State bankruptcy, insolvency, reorganization or other
     similar law or (B) a decree or order adjudging the Company, any Significant
     Subsidiary or any group of Subsidiaries that together would constitute a
     Significant Subsidiary a bankrupt or insolvent, or approving as properly
     filed a petition seeking reorganization, arrangement, adjustment or
     composition of or in respect of the Company, any Significant Subsidiary or
     any group of Subsidiaries that together would constitute a Significant
     Subsidiary under any applicable Federal or State law, or appointing a
     custodian, receiver, liquidator, assignee, trustee, sequestrator or other
     similar official of the Company, any Significant Subsidiary or any group of
     Subsidiaries that together would constitute a Significant Subsidiary or of
     any substantial part of its or their property, or ordering the winding up
     or liquidation of its or their affairs, and the continuance of any such
     decree or order for relief or any such other decree or order unstayed and
     in effect for a period of 60 consecutive days; or

              (6) the commencement by the Company, any Significant Subsidiary or
     any group of Subsidiaries that together would constitute a Significant
     Subsidiary of a voluntary case or

                                      -30-


<PAGE>   38
     proceeding under any applicable Federal or State bankruptcy, insolvency,
     reorganization or other similar law or of any other case or proceeding to
     be adjudicated a bankrupt or insolvent, or the consent by it or them to the
     entry of a decree or order for relief in respect of the Company, any
     Significant Subsidiary or any group of Subsidiaries that together would
     constitute a Significant Subsidiary in an involuntary case or proceeding
     under any applicable Federal or State bankruptcy, insolvency,
     reorganization or other similar law or to the commencement of any
     bankruptcy or insolvency case or proceeding against it or them, or the
     filing by it or them of a petition or answer or consent seeking
     reorganization or relief under any applicable Federal or State law, or the
     consent by it or them to the filing of such petition or to the appointment
     of or taking possession by a custodian, receiver, liquidator, assignee,
     trustee, sequestrator or other similar official of the Company, any
     Significant Subsidiary or any group of Subsidiaries that together would
     constitute a Significant Subsidiary or of any substantial part of its or
     their property, or the making by it or them of an assignment for the
     benefit of creditors, or the admission by it or them in writing of its or
     their inability to pay its or their debts generally as they become due, or
     the taking of corporate action by the Company, any Significant Subsidiary
     or any group of Subsidiaries that together would constitute a Significant
     Subsidiary in furtherance of any such action; or

              (7) any other Event of Default provided with respect to Securities
     of that series.


SECTION 502.  Acceleration of Maturity; Rescission and Annulment.

         If an Event of Default (other than an Event of Default specified in
Section 501(5) or 501(6)) with respect to Securities of any series at the time
Outstanding occurs and is continuing, then in every such case the Trustee or the
Holders of not less than 25% in principal amount of the Outstanding Securities
of that series may declare the principal amount of all the Securities of that
series (or, if any Securities of that series are Original Issue Discount
Securities, such portion of the principal amount of such Securities as may be
specified by the terms thereof) to be due and payable immediately, by a notice
in writing to the Company (and to the Trustee if given by Holders), and upon any
such declaration such principal amount (or specified amount) shall become
immediately due and payable. If an Event of Default specified in Section 501(5)
or 501 (6) with respect to Securities of any series at the time Outstanding
occurs, the principal amount of all the Securities of that series (or, if any
Securities of that series are Original Issue Discount Securities, such portion
of the principal amount of such Securities as may be specified by the terms
thereof) shall automatically, and without any declaration or other action on the
part of the Trustee or any Holder, become immediately due and payable.

         At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the

                                      -31-

<PAGE>   39




Trustee as hereinafter in this Article provided, the Holders of a majority in
principal amount of the Outstanding Securities of that series, by written notice
to the Company and the Trustee, may rescind and annul such declaration and its
consequences if

              (1) the Company has paid or deposited with the Trustee a sum
     sufficient to pay

                  (A) all overdue interest on all Securities of that series,

                  (B) the principal of (and premium, if any, on) any Securities
         of that series which have become due otherwise than by such declaration
         of acceleration and any interest thereon at the rate or rates
         prescribed therefor in such Securities,

                  (C) to the extent that payment of such interest is lawful,
         interest upon overdue interest at the rate or rates prescribed therefor
         in such Securities, and

                  (D) all sums paid or advanced by the Trustee hereunder and the
         reasonable compensation, expenses, disbursements and advances of the
         Trustee, its agents and counsel;

     and

              (2) all Events of Default with respect to Securities of that
     series, other than the non-payment of the principal of Securities of that
     series which have become due solely by such declaration of acceleration,
     have been cured or waived as provided in Section 513.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.


SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee.

         The Company covenants that if

              (1) default is made in the payment of any interest on any Security
     when such interest becomes due and payable and such default continues for a
     period of 30 days, or

              (2) default is made in the payment of the principal of (or
     premium, if any, on) any Security at the Maturity thereof,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the
Holders of such Securities, the whole amount then due and payable on such
Securities for principal and any premium and interest and, to the extent that
payment of such interest shall be legally enforceable, interest on any overdue
principal and premium and on any overdue interest, at the rate or rates
prescribed therefor in such Securities, and, in addition thereto, such further
amount as shall be sufficient to cover the costs and expenses of collection,
including the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel.

         If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and
enforce its rights and the rights of the Holders of

                                      -32-


<PAGE>   40


Securities of such series by such appropriate judicial proceedings as the
Trustee shall deem most effectual to protect and enforce any such rights,
whether for the specific enforcement of any covenant or agreement in this
Indenture or in aid of the exercise of any power granted herein, or to enforce
any other proper remedy.


SECTION 504.  Trustee May File Proofs of Claim.

         In case of any judicial proceeding relative to the Company or any other
obligor upon the Securities, or the property or creditors of the Company or any
other obligor upon the Securities, the Trustee shall be entitled and empowered,
by intervention in such proceeding or otherwise, to take any and all actions
authorized under the Trust Indenture Act in order to have claims of the Holders
and the Trustee allowed in any such proceeding. In particular, the Trustee shall
be authorized to collect and receive any moneys or other property payable or
deliverable on any such claims and to distribute the same; and any custodian,
receiver, assignee, trustee, liquidator, sequestrator or other similar official
in any such judicial proceeding is hereby authorized by each Holder to make such
payments to the Trustee and, in the event that the Trustee shall consent to the
making of such payments directly to the Holders, to pay to the Trustee any
amount due it for the reasonable compensation, expenses, disbursements and
advances of the Trustee, its agents and counsel, and any other amounts due the
Trustee under Section 607.

         No provision of this Indenture shall be deemed to authorize the Trustee
to authorize or consent to or accept or adopt on behalf of any Holder any plan
of reorganization, arrangement, adjustment or composition affecting the
Securities or the rights of any Holder thereof or to authorize the Trustee to
vote in respect of the claim of any Holder in any such proceeding; provided,
however, that the Trustee may, on behalf of the Holders, vote for the election
of a trustee in bankruptcy or similar official and be a member of a creditors'
or other similar committee.


SECTION 505.  Trustee May Enforce Claims Without Possession of Securities.

         All rights of action and claims under this Indenture or the Securities
may be prosecuted and enforced by the Trustee without the possession of any of
the Securities or the production thereof in any proceeding relating thereto, and
any such proceeding instituted by the Trustee shall be brought in its own name
as trustee of an express trust, and any recovery of judgment shall, after
provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, be for the
ratable benefit of the Holders of the Securities in respect of which such
judgment has been recovered.


SECTION 506.  Application of Money Collected.

         Any money collected by the Trustee pursuant to this Article shall be
applied in the following order, at the date or dates fixed by the Trustee and,
in case of the distribution of such money on account of principal or any premium
or interest, upon presentation of the Securities and the notation thereon of the
payment if only partially paid and upon surrender thereof if fully paid:

              FIRST: To the payment of all amounts due the Trustee under Section
     607; and

                                      -33-


<PAGE>   41


              SECOND: To the payment of the amounts then due and unpaid for
     principal of and any premium and interest on the Securities in respect of
     which or for the benefit of which such money has been collected, ratably,
     without preference or priority of any kind, according to the amounts due
     and payable on such Securities for principal and any premium and interest,
     respectively.


SECTION 507.  Limitation on Suits.

         No Holder of any Security of any series shall have any right to
institute any proceeding, judicial or otherwise, with respect to this Indenture,
or for the appointment of a receiver or trustee, or for any other remedy
hereunder, unless

              (1) such Holder has previously given written notice to the Trustee
     of a continuing Event of Default with respect to the Securities of that
     series;

              (2) the Holders of not less than 25% in principal amount of the
     Outstanding Securities of that series shall have made written request to
     the Trustee to institute proceedings in respect of such Event of Default in
     its own name as Trustee hereunder;

              (3) such Holder or Holders have offered to the Trustee reasonable
     indemnity against the costs, expenses and liabilities to be incurred in
     compliance with such request;

              (4) the Trustee for 60 days after its receipt of such notice,
     request and offer of indemnity has failed to institute any such proceeding;
     and

              (5) no direction inconsistent with such written request has been
     given to the Trustee during such 60-day period by the Holders of a majority
     in principal amount of the Outstanding Securities of that series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all of such
Holders.


SECTION 508.  Unconditional Right of Holders to Receive Principal, Premium and
                   Interest.

         Notwithstanding any other provision in this Indenture, the Holder of
any Security shall have the right, which is absolute and unconditional, to
receive payment of the principal of and any premium and (subject to Section 307)
interest on such Security on the respective Stated Maturities expressed in such
Security (or, in the case of redemption or offer by the Company to purchase the
Securities pursuant to the terms of this Indenture, on the Redemption Date or
purchase date, as applicable) and to institute suit for the enforcement of any
such payment, and such rights shall not be impaired without the consent of such
Holder.


                                      -34-


<PAGE>   42




SECTION 509.  Restoration of Rights and Remedies.

         If the Trustee or any Holder has instituted any proceeding to enforce
any right or remedy under this Indenture and such proceeding has been
discontinued or abandoned for any reason, or has been determined adversely to
the Trustee or to such Holder, then and in every such case, subject to any
determination in such proceeding, the Company, the Trustee and the Holders shall
be restored severally and respectively to their former positions hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue
as though no such proceeding had been instituted.


SECTION 510.  Rights and Remedies Cumulative.

         Except as otherwise provided with respect to the replacement or payment
of mutilated, destroyed, lost or stolen Securities in the last paragraph of
Section 306, no right or remedy herein conferred upon or reserved to the Trustee
or to the Holders is intended to be exclusive of any other right or remedy, and
every right and remedy shall, to the extent permitted by law, be cumulative and
in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise. The assertion or employment of any
right or remedy hereunder, or otherwise, shall not prevent the concurrent
assertion or employment of any other appropriate right or remedy.


SECTION 511.  Delay or Omission Not Waiver.

         No delay or omission of the Trustee or of any Holder of any Securities
to exercise any right or remedy accruing upon any Event of Default shall impair
any such right or remedy or constitute a waiver of any such Event of Default or
an acquiescence therein. Every right and remedy given by this Article or by law
to the Trustee or to the Holders may be exercised from time to time, and as
often as may be deemed expedient, by the Trustee or by the Holders, as the case
may be.


SECTION 512.  Control by Holders.

         The Holders of a majority in principal amount of the Outstanding
Securities of any series shall have the right to direct the time, method and
place of conducting any proceeding for any remedy available to the Trustee, or
exercising any trust or power conferred on the Trustee, with respect to the
Securities of such series, provided that

              (1) such direction shall not be in conflict with any rule of law
or with this Indenture, and

              (2) the Trustee may take any other action deemed proper by the
     Trustee which is not inconsistent with such direction.


SECTION 513.  Waiver of Past Defaults.


                                      -35-


<PAGE>   43
         The Holders of not less than a majority in principal amount of the
Outstanding Securities of any series may on behalf of the Holders of all the
Securities of such series waive any past default hereunder with respect to such
series and its consequences, except a default

              (1) in the payment of the principal of or any premium or interest
     on any Security of such series (including any Security which is required to
     have been purchased by the Company pursuant to an offer to purchase by the
     Company made pursuant to the terms of this Indenture), or

              (2) in respect of a covenant or provision hereof which under
     Article Nine cannot be modified or amended without the consent of the
     Holder of each Outstanding Security of such series affected.

         Upon any such waiver, such default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, for every
purpose of this Indenture; but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.


SECTION 514.  Undertaking for Costs.

         In any suit for the enforcement of any right or remedy under this
Indenture, or in any suit against the Trustee for any action taken, suffered or
omitted by it as Trustee, a court may require any party litigant in such suit to
file an undertaking to pay the costs of such suit, and may assess costs against
any such party litigant, in the manner and to the extent provided in the Trust
Indenture Act; provided that neither this Section nor the Trust Indenture Act
shall be deemed to authorize any court to require such an undertaking or to make
such an assessment in any suit instituted by the Company.


SECTION 515.  Waiver of Usury, Stay or Extension Laws.

         The Company covenants (to the extent that it may lawfully do so) that
it will not at any time insist upon, or plead, or in any manner whatsoever claim
or take the benefit or advantage of, any usury, stay or extension law wherever
enacted, now or at any time hereafter in force, which may affect the covenants
or the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such law
and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.


                                   ARTICLE SIX

                                   THE TRUSTEE


SECTION 601.  Certain Duties and Responsibilities.


                                      -36-


<PAGE>   44




         The duties and responsibilities of the Trustee shall be as provided by
the Trust Indenture Act. Notwithstanding the foregoing, no provision of this
Indenture shall require the Trustee to expend or risk its own funds or otherwise
incur any financial liability in the performance of any of its duties hereunder,
or in the exercise of any of its rights or powers, if it shall have reasonable
grounds for believing that repayment of such funds or adequate indemnity against
such risk or liability is not reasonably assured to it. Whether or not therein
expressly so provided, every provision of this Indenture relating to the conduct
or affecting the liability of or affording protection to the Trustee shall be
subject to the provisions of this Section.


SECTION 602.  Notice of Defaults.

         If a default occurs hereunder with respect to Securities of any series,
the Trustee shall give the Holders of Securities of such series notice of such
default as and to the extent provided by the Trust Indenture Act; provided,
however, that in the case of any default of the character specified in Section
501(4) with respect to Securities of such series, no such notice to Holders
shall be given until at least 30 days after the occurrence thereof. For the
purpose of this Section, the term "default" means any event which is, or after
notice or lapse of time or both would become, an Event of Default with respect
to Securities of such series.


SECTION 603.  Certain Rights of Trustee.

         Subject to the provisions of Section 601:

              (1) the Trustee may rely and shall be protected in acting or
     refraining from acting upon any resolution, certificate, statement,
     instrument, opinion, report, notice, request, direction, consent, order,
     bond, debenture, note, other evidence of indebtedness or other paper or
     document believed by it to be genuine and to have been signed or presented
     by the proper party or parties;

              (2) any request or direction of the Company mentioned herein shall
     be sufficiently evidenced by a Company Request or Company Order, and any
     resolution of the Board of Directors shall be sufficiently evidenced by a
     Board Resolution;

              (3) whenever in the administration of this Indenture the Trustee
     shall deem it desirable that a matter be proved or established prior to
     taking, suffering or omitting any action hereunder, the Trustee (unless
     other evidence be herein specifically prescribed) may, in the absence of
     bad faith on its part, rely upon an Officer's Certificate;

              (4) the Trustee may consult with counsel and the written advice of
     such counsel or any Opinion of Counsel shall be full and complete
     authorization and protection in respect of any action taken, suffered or
     omitted by it hereunder in good faith and in reliance thereon;

              (5) the Trustee shall be under no obligation to exercise any of
     the rights or powers vested in it by this Indenture at the request or
     direction of any of the Holders pursuant to this Indenture, unless such
     Holders shall have offered to the Trustee reasonable security or indemnity
     against the costs, expenses and liabilities which might be incurred by it
     in compliance with such request or direction;

                                      -37-


<PAGE>   45




              (6) the Trustee shall not be bound to make any investigation into
     the facts or matters stated in any resolution, certificate, statement,
     instrument, opinion, report, notice, request, direction, consent, order,
     bond, debenture, note, other evidence of indebtedness or other paper or
     document, but the Trustee, in its discretion, may make such further inquiry
     or investigation into such facts or matters as it may see fit, and, if the
     Trustee shall determine to make such further inquiry or investigation, it
     shall be entitled to examine the books, records and premises of the
     Company, personally or by agent or attorney; and

              (7) the Trustee may execute any of the trusts or powers hereunder
     or perform any duties hereunder either directly or by or through agents or
     attorneys and the Trustee shall not be responsible for any misconduct or
     negligence on the part of any agent or attorney appointed with due care by
     it hereunder.


SECTION 604.  Not Responsible for Recitals or Issuance of Securities.

         The recitals contained herein and in the Securities, except the
Trustee's certificates of authentication, shall be taken as the statements of
the Company, and neither the Trustee nor any Authenticating Agent assumes any
responsibility for their correctness. The Trustee makes no representations as to
the validity or sufficiency of this Indenture or of the Securities. Neither the
Trustee nor any Authenticating Agent shall be accountable for the use or
application by the Company of Securities or the proceeds thereof.


SECTION 605.  May Hold Securities.

         The Trustee, any Authenticating Agent, any Paying Agent, any Security
Registrar or any other agent of the Company, in its individual or any other
capacity, may become the owner or pledgee of Securities and, subject to Sections
608 and 613, may otherwise deal with the Company with the same rights it would
have if it were not Trustee, Authenticating Agent, Paying Agent, Security
Registrar or such other agent.


SECTION 606.  Money Held in Trust.

         Money held by the Trustee in trust hereunder need not be segregated
from other funds except to the extent required by law. The Trustee shall be
under no liability for interest on any money received by it hereunder except as
otherwise agreed with the Company.


SECTION 607.  Compensation and Reimbursement.

         The Company agrees


                                      -38-


<PAGE>   46




              (1) to pay to the Trustee from time to time reasonable
     compensation for all services rendered by it hereunder (which compensation
     shall not be limited by any provision of law in regard to the compensation
     of a trustee of an express trust);

              (2) except as otherwise expressly provided herein, to reimburse
     the Trustee upon its request for all expenses, disbursements and advances
     incurred or made by the Trustee in accordance with any provision of this
     Indenture (including the reasonable compensation and the expenses and
     disbursements of its agents and counsel), except any such expense,
     disbursement or advance as may be attributable to its gross negligence or
     bad faith; and

              (3) to indemnify the Trustee for, and to hold it harmless against,
     any loss, liability or expense incurred without gross negligence or bad
     faith on its part, arising out of or in connection with the acceptance or
     administration of the trust or trusts hereunder, including the costs and
     expenses of defending itself against any claim or liability in connection
     with the exercise or performance of any of its powers or duties hereunder.
     When the Trustee incurs expenses or renders services after the occurrence
     of an Event of Default specified in paragraph (5) or (6) of Section 501 of
     this Indenture, such expenses and the reasonable compensation for such
     services are intended to constitute expenses of administration under any
     Insolvency or Liquidation Proceeding. For the purposes of this paragraph,
     "Insolvency" or Liquidation Proceeding" means, with respect to any Person,
     (a) an insolvency or bankruptcy case or proceeding, or any receivership,
     liquidation, reorganization or similar case or proceeding in connection
     therewith, relative to such Person or its creditors, as such, or its
     assets, or (b) any liquidation, dissolution or other winding-up proceeding
     of such Person, whether voluntary or involuntary and whether or not
     involving insolvency or bankruptcy or (c) any assignment for the benefit of
     creditors or any other marshaling of assets and liabilities of such Person.


SECTION 608.  Conflicting Interests.

         If the Trustee has or shall acquire a conflicting interest within the
meaning of the Trust Indenture Act, the Trustee shall either eliminate such
interest or resign, to the extent and in the manner provided by, and subject to
the provisions of, the Trust Indenture Act and this Indenture. To the extent
permitted by such Act, the Trustee shall not be deemed to have a conflicting
interest by virtue of being a trustee under this Indenture with respect to
Securities of more than one series.


SECTION 609.  Corporate Trustee Required; Eligibility.

         There shall at all times be one (and only one) Trustee hereunder with
respect to the Securities of each series, which may be Trustee hereunder for
Securities of one or more other series. Each Trustee shall be a Person that is
eligible pursuant to the Trust Indenture Act to act as such, and has a combined
capital and surplus of at least $50,000,000. If any such Person publishes
reports of condition at least annually, pursuant to law or to the requirements
of its supervising or examining authority, then for the purposes of this Section
and to the extent permitted by the Trust Indenture Act, the combined capital and
surplus of such Person shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time
the Trustee with respect to the Securities of any series shall cease to be
eligible in accordance with the provisions of

                                      -39-


<PAGE>   47


this Section, it shall resign immediately in the manner and with the effect
hereinafter specified in this Article.


SECTION 610.  Resignation and Removal; Appointment of Successor.

         No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee in accordance with the
applicable requirements of Section 611.

         The Trustee may resign at any time with respect to the Securities of
one or more series by giving written notice thereof to the Company. If the
instrument of acceptance by a successor Trustee required by Section 611 shall
not have been delivered to the Trustee within 30 days after the giving of such
notice of resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series.

         The Trustee may be removed at any time with respect to the Securities
of any series by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series, delivered to the Trustee and to the
Company.

         If at any time:

              (1) the Trustee shall fail to comply with Section 608 after
     written request therefor by the Company or by any Holder who has been a
     bona fide Holder of a Security for at least six months, or

              (2) the Trustee shall cease to be eligible under Section 609 and
     shall fail to resign after written request therefor by the Company or by
     any such Holder, or

              (3) the Trustee shall become incapable of acting or shall be
     adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
     property shall be appointed or any public officer shall take charge or
     control of the Trustee or of its property or affairs for the purpose of
     rehabilitation, conservation or liquidation,

then, in any such case, (A) the Company by a Board Resolution may remove the
Trustee with respect to all Securities, or (B) subject to Section 514, any
Holder who has been a bona fide Holder of a Security for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.

         If the Trustee shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, with respect
to the Securities of one or more series, the Company, by a Board Resolution,
shall promptly appoint a successor Trustee or Trustees with respect to the
Securities of that or those series (it being understood that any such successor
Trustee may be appointed with respect to the Securities of one or more or all of
such series and that at any time there shall be only one Trustee with respect to
the Securities of any particular series) and shall comply with the applicable
requirements of Section 611. If, within one year after such resignation, removal
or incapability, or the occurrence of such vacancy, a successor Trustee with
respect to the Securities of

                                      -40-


<PAGE>   48


any series shall be appointed by Act of the Holders of a majority in principal
amount of the Outstanding Securities of such series delivered to the Company and
the retiring Trustee, the successor Trustee so appointed shall, forthwith upon
its acceptance of such appointment in accordance with the applicable
requirements of Section 611, become the successor Trustee with respect to the
Securities of such series and to that extent supersede the successor Trustee
appointed by the Company. If no successor Trustee with respect to the Securities
of any series shall have been so appointed by the Company or the Holders and
accepted appointment in the manner required by Section 611, any Holder who has
been a bona fide Holder of a Security of such series for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the appointment of a successor Trustee with
respect to the Securities of such series.

         The Company shall give notice of each resignation and each removal of
the Trustee with respect to the Securities of any series and each appointment of
a successor Trustee with respect to the Securities of any series to all Holders
of Securities of such series in the manner provided in Section 106. Each notice
shall include the name of the successor Trustee with respect to the Securities
of such series and the address of its Corporate Trust Office.


SECTION 611.  Acceptance of Appointment by Successor.

         In case of the appointment hereunder of a successor Trustee with
respect to all Securities, every such successor Trustee so appointed shall
execute, acknowledge and deliver to the Company and to the retiring Trustee an
instrument accepting such appointment, and thereupon the resignation or removal
of the retiring Trustee shall become effective and such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee; but, on the request
of the Company or the successor Trustee, such retiring Trustee shall, upon
payment of its charges, execute and deliver an instrument transferring to such
successor Trustee all the rights, powers and trusts of the retiring Trustee and
shall duly assign, transfer and deliver to such successor Trustee all property
and money held by such retiring Trustee hereunder.

         In case of the appointment hereunder of a successor Trustee with
respect to the Securities of one or more (but not all) series, the Company, the
retiring Trustee and each successor Trustee with respect to the Securities of
one or more series shall execute and deliver an indenture supplemental hereto
wherein each successor Trustee shall accept such appointment and which (1) shall
contain such provisions as shall be necessary or desirable to transfer and
confirm to, and to vest in, each successor Trustee all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series to which the appointment of such successor Trustee relates, (2)
if the retiring Trustee is not retiring with respect to all Securities, shall
contain such provisions as shall be deemed necessary or desirable to confirm
that all the rights, powers, trusts and duties of the retiring Trustee with
respect to the Securities of that or those series as to which the retiring
Trustee is not retiring shall continue to be vested in the retiring Trustee, and
(3) shall add to or change any of the provisions of this Indenture as shall be
necessary to provide for or facilitate the administration of the trusts
hereunder by more than one Trustee, it being understood that nothing herein or
in such supplemental indenture shall constitute such Trustees co-trustees of the
same trust and that each such Trustee shall be trustee of a trust or trusts
hereunder separate and apart from any trust or trusts hereunder administered by
any other such Trustee; and upon the execution and delivery of such supplemental
indenture the resignation or removal of the retiring Trustee shall become

                                      -41-


<PAGE>   49


effective to the extent provided therein and each such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee with respect to the
Securities of that or those series to which the appointment of such successor
Trustee relates; but, on request of the Company or any successor Trustee, such
retiring Trustee shall duly assign, transfer and deliver to such successor
Trustee all property and money held by such retiring Trustee hereunder with
respect to the Securities of that or those series to which the appointment of
such successor Trustee relates.

         Upon request of any such successor Trustee, the Company shall execute
any and all instruments for more fully and certainly vesting in and confirming
to such successor Trustee all such rights, powers and trusts referred to in the
first or second preceding paragraph, as the case may be.

         No successor Trustee shall accept its appointment unless at the time of
such acceptance such successor Trustee shall be qualified and eligible under
this Article.


SECTION 612.  Merger, Conversion, Consolidation or Succession to Business.

         Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to all or substantially all the corporate trust business
of the Trustee, shall be the successor of the Trustee hereunder, provided such
corporation shall be otherwise qualified and eligible under this Article,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto. In case any Securities shall have been authenticated,
but not delivered, by the Trustee then in office, any successor by merger,
conversion or consolidation to such authenticating Trustee may adopt such
authentication and deliver the Securities so authenticated with the same effect
as if such successor Trustee had itself authenticated such Securities.


SECTION 613.  Preferential Collection of Claims Against Company.

         If and when the Trustee shall be or become a creditor of the Company or
any other obligor upon the Securities, the Trustee shall be subject to the
provisions of the Trust Indenture Act regarding the collection of claims against
the Company or any such other obligor.


SECTION 614.  Appointment of Authenticating Agent.

         The Trustee may appoint an Authenticating Agent or Agents with respect
to one or more series of Securities which shall be authorized to act on behalf
of the Trustee to authenticate Securities of such series issued upon original
issue and upon exchange, registration of transfer or partial redemption thereof
or pursuant to Section 306, and Securities so authenticated shall be entitled to
the benefits of this Indenture and shall be valid and obligatory for all
purposes as if authenticated by the Trustee hereunder. Wherever reference is
made in this Indenture to the authentication and delivery of Securities by the
Trustee or the Trustee's certificate of authentication, such reference shall be

                                      -42-


<PAGE>   50

deemed to include authentication and delivery on behalf of the Trustee by an
Authenticating Agent and a certificate of authentication executed on behalf of
the Trustee by an Authenticating Agent. Each Authenticating Agent shall be
acceptable to the Company and shall at all times be a corporation organized and
doing business under the laws of the United States of America, any State thereof
or the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $50,000,000 and
subject to supervision or examination by Federal or State authority. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or to the requirements of said supervising or examining authority, then
for the pur poses of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time an
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

         Any corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall be otherwise eligible
under this Section, without the execution or filing of any paper or any further
act on the part of the Trustee or the Authenticating Agent.

         An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 106 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent.
No successor Authenticating Agent shall be appointed unless eligible under the
provisions of this Section.

         The Trustee agrees to pay to each Authenticating Agent from time to
time reasonable compensation for its services under this Section, and the
Trustee shall be entitled to be reimbursed for such payments, subject to the
provisions of Section 607.

         If an appointment with respect to one or more series is made pursuant
to this Section, the Securities of such series may have endorsed thereon, in
addition to the Trustee's certificate of authentication, an alternative
certificate of authentication in the following form:


                                      -43-


<PAGE>   51


         This is one of the Securities of the series designated therein referred
to in the within-mentioned Indenture.

                                                                               ,
                                                -------------------------------
                                                                     As Trustee


                                              By                               ,
                                                -------------------------------
                                                        As Authenticating Agent


                                              By
                                                -------------------------------
                                                             Authorized Officer

                                  ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY


SECTION 701.  Company to Furnish Trustee Names and Addresses of Holders.

         The Company will furnish or cause to be furnished to the Trustee

              (1) semi-annually, not later than __________ and __________ in
     each year, a list, in such form as the Trustee may reasonably require, of
     the names and addresses of the Holders of Securities of each series as of
     the preceding __________ or __________, as the case may be, and

              (2) at such other times as the Trustee may request in writing,
     within 30 days after the receipt by the Company of any such request, a list
     of similar form and content as of a date not more than 15 days prior to the
     time such list is furnished;

excluding from any such list names and addresses received by the Trustee in its
capacity as Security Registrar.


SECTION 702.  Preservation of Information; Communications to Holders.

         The Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of Holders contained in the most recent
list furnished to the Trustee as provided in Section 701 and the names and
addresses of Holders received by the Trustee in its capacity as Security
Registrar. The Trustee may destroy any list furnished to it as provided in
Section 701 upon receipt of a new list so furnished.

         The rights of Holders to communicate with other Holders with respect to
their rights under this Indenture or under the Securities, and the corresponding
rights and privileges of the Trustee, shall be as provided by the Trust
Indenture Act.


                                      -44-


<PAGE>   52


         Every Holder of Securities, by receiving and holding the same, agrees
with the Company and the Trustee that neither the Company nor the Trustee nor
any agent of any of them shall be held accountable by reason of any disclosure
of information as to names and addresses of Holders made pursuant to the Trust
Indenture Act.


SECTION 703.  Reports by Trustee.

         The Trustee shall transmit to Holders such reports concerning the
Trustee and its actions under this Indenture as may be required pursuant to the
Trust Indenture Act at the times and in the manner provided pursuant thereto.

         A copy of each such report shall, at the time of such transmission to
Holders, be filed by the Trustee with each stock exchange upon which any
Securities are listed, with the Commission and with the Company and with the
Subsidiary Guarantors. The Company will notify the Trustee when any Securities
are listed on any stock exchange.


SECTION 704.  Reports by Company.

         The Company shall file with the Trustee and the Commission, and
transmit to Holders, such information, documents and other reports, and such
summaries thereof, as may be required pursuant to the Trust Indenture Act at the
times and in the manner provided pursuant to such Act; provided that any such
information, documents or reports required to be filed with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act shall be filed with the
Trustee within 30 days after the same is so required to be filed with the
Commission.


                                  ARTICLE EIGHT

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE


SECTION 801.  Company May Consolidate, Etc., Only on Certain Terms.

         The Company shall not, in a single transaction or a series of related
transactions, consolidate with or merge into any other Person or permit any
other Person to consolidate with or merge into the Company or, directly or
indirectly, transfer, convey, sell, lease or otherwise dispose of all or
substantially all of its assets, unless:

              (1) in a transaction in which the Company does not survive or in
     which the Company transfers, conveys, sells, leases or otherwise disposes
     of all or substantially all of its assets, the successor entity (for
     purposes of this Article Eight, a "Successor Company") shall be a
     corporation organized and validly existing under the laws of the United
     States of America, any State thereof or the District of Columbia, and shall
     expressly assume, by an indenture supple mental hereto, executed and
     delivered to the Trustee, in form satisfactory to the Trustee, the due and
     punctual payment of the principal of and any premium and interest on all
     the Securities and

                                      -45-


<PAGE>   53


     the performance or observance of every covenant of this Indenture on the
     part of the Company to be performed or observed;

              (2) immediately after giving effect to such transaction and
     treating any indebtedness which becomes an obligation of the Company or any
     Subsidiary as a result of such transaction as having been incurred by the
     Company or such Subsidiary at the time of such transaction, no Event of
     Default, and no event which, after notice or lapse of time or both, would
     become an Event of Default, shall have happened and be continuing;

              (3) if, as a result of any such consolidation or merger or such
     conveyance, transfer or lease, properties or assets of the Company would
     become subject to a mortgage, pledge, lien, security interest or other
     encumbrance which would not be permitted by this Indenture, the Company or
     such successor Person, as the case may be, shall take such steps as shall
     be necessary effectively to secure the Securities equally and ratably with
     (or prior to) all indebtedness secured thereby;

              (4) any other conditions provided pursuant to Section 301 with
     respect to the Securities of a series are satisfied; and

              (5) the Company has delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that such
     consolidation, merger, conveyance, transfer or lease and, if a supplemental
     indenture is required in connection with such transaction, such
     supplemental indenture comply with this Article and that all conditions
     precedent herein provided for relating to such transaction have been
     complied with.


                                      -46-


<PAGE>   54

SECTION 802.  Successor Substituted.

         (a) Upon any consolidation of the Company with, or merger of the
Company into, any other Person or any transfer, conveyance, sale, lease or other
disposition of all or substantially all of the properties and assets of the
Company as an entirety in accordance with Section 801, the Successor Company
shall succeed to, and be substituted for, and may exercise every right and power
of, the Company under this Indenture with the same effect as if such successor
Person had been named as the Company herein, and thereafter, except in the case
of a lease, the predecessor Person shall be relieved of all obligations and
covenants under this Indenture and the Securities.


                                  ARTICLE NINE

                             SUPPLEMENTAL INDENTURES


SECTION 901.  Supplemental Indentures Without Consent of Holders.

         Without the consent of any Holders, the Company, when authorized by a
Board Resolution, and the Trustee, at any time and from time to time, may enter
into one or more indentures supplemental hereto, in form satisfactory to the
Trustee, for any of the following purposes:

              (1) to evidence the succession of another Person to the Company
     and the assumption by any such successor of the covenants of the Company
     herein and in the Securities; or

              (2) to add to the covenants of the Company for the benefit of the
     Holders of all or any series of Securities (and if such covenants are to be
     for the benefit of less than all series of Securities, stating that such
     covenants are expressly being included solely for the benefit of such
     series) or to surrender any right or power herein conferred upon the
     Company; or

                                      -47-


<PAGE>   55
              (3) to add any additional Events of Default for the benefit of the
     Holders of all or any series of Securities (and if such additional Events
     of Default are to be for the benefit of less than all series of Securities,
     stating that such additional Events of Default are expressly being included
     solely for the benefit of such series); or

              (4) to add to or change any of the provisions of this Indenture to
     such extent as shall be necessary to permit or facilitate the issuance of
     Securities in bearer form, registrable or not registrable as to principal,
     and with or without interest coupons, or to permit or facilitate the
     issuance of Securities in uncertificated form; or

              (5) to add to, change or eliminate any of the provisions of this
     Indenture in respect of one or more series of Securities, provided that any
     such addition, change or elimination (A) shall neither (i) apply to any
     Security of any series created prior to the execution of such supplemental
     indenture and entitled to the benefit of such provision nor (ii) modify the
     rights of the Holder of any such Security with respect to such provision or
     (B) shall become effective only when there is no such Security Outstanding;
     or

              (6) to secure the Securities; or

              (7) to establish the form or terms of Securities of any series as
     permitted by Sections 201 and 301; or

              (8) to evidence and provide for the acceptance of appointment
     hereunder by a successor Trustee with respect to the Securities of one or
     more series and to add to or change any of the provisions of this Indenture
     as shall be necessary to provide for or facilitate the administration of
     the trusts hereunder by more than one Trustee, pursuant to the requirements
     of Section 611; or

              (9) to cure any ambiguity, to correct or supplement any provision
     herein which may be defective or inconsistent with any other provision
     herein, or to make any other provisions with respect to matters or
     questions arising under this Indenture, provided that such action pursuant
     to this Clause (9) shall not adversely affect the interests of the Holders
     of Securities of any series in any material respect.


SECTION 902.  Supplemental Indentures With Consent of Holders.

         With the consent of the Holders of not less than a majority in
principal amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company and the
Trustee, the Company, when authorized by a Board Resolution, and the Trustee may
enter into an indenture or indentures supplemental hereto for the purpose of
adding any provisions to or changing in any manner or eliminating any of the
provisions of this Indenture or of modifying in any manner the rights of the
Holders of Securities of such series under this Indenture; provided, however,
that no such supplemental indenture shall, without the consent of the Holder of
each Outstanding Security affected thereby,


                                      -48-
<PAGE>   56




              (1) change the Stated Maturity of the principal of, or any
     installment of principal of or interest on, any Security, or reduce the
     principal amount thereof or the rate of interest thereon or any premium
     payable upon the redemption thereof, or reduce the amount of the principal
     of an Original Issue Discount Security or any other Security which would be
     due and payable upon a declaration of acceleration of the Maturity thereof
     pursuant to Section 502, or change any Place of Payment where, or the coin
     or currency in which, any Security or any premium or interest thereon is
     payable, or impair the right to institute suit for the enforcement of any
     such payment on or after the Stated Maturity thereof (or, in the case of
     redemption, on or after the Redemption Date or in the case of an offer to
     purchase Securities which has been made pursuant to a covenant contained in
     this Indenture, on or after the applicable purchase date), or subordinate
     in any manner the payment of the principal of, or the premium or interest
     on, any Security to the payment of any other security, or

              (2) reduce the percentage in principal amount of the Outstanding
     Securities of any series, the consent of whose Holders is required for any
     such supplemental indenture, or the consent of whose Holders is required
     for any waiver (of compliance with certain provisions of this Indenture or
     certain defaults hereunder and their consequences) provided for in this
     Indenture,

              (3) modify any of the provisions of this Section, Section 513 or
     Section 1009, except to increase any such percentage or to provide that
     certain other provisions of this Indenture cannot be modified or waived
     without the consent of the Holder of each Outstanding Security affected
     thereby; provided, however, that this clause shall not be deemed to require
     the consent of any Holder with respect to changes in the references to "the
     Trustee" and concomitant changes in this Section and Section 1009, or the
     deletion of this proviso, in accordance with the requirements of Sections
     611 and 901(8); or

              (4) following the making of an offer to purchase Securities which
     has been made pursuant to a covenant contained in this Indenture, modify
     the provisions of this Indenture with respect to such offer to purchase in
     a manner adverse to such Holder.

A supplemental indenture which changes or eliminates any covenant or other
provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the
rights of the Holders of Securities of such series with respect to such covenant
or other provision, shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series.

         It shall not be necessary for any Act of Holders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such Act shall approve the substance thereof.


SECTION 903.  Execution of Supplemental Indentures.

         In executing, or accepting the additional trusts created by, any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture, the Trustee shall be entitled to receive,
and (subject to Section 601) shall be fully protected in relying upon, an
Opinion of Counsel stating that the execution of such supplemental indenture is
authorized or permitted by this Indenture. The Trustee may, but shall not be
obligated to, enter into any such

                                      -49-
<PAGE>   57


supplemental indenture which affects the Trustee's own rights, duties or
immunities under this Indenture or otherwise.


SECTION 904.  Effect of Supplemental Indentures.

         Upon the execution of any supplemental indenture under this Article,
this Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of Securities theretofore or thereafter authenticated and delivered hereunder
shall be bound thereby.


SECTION 905.  Conformity with Trust Indenture Act.

         Every supplemental indenture executed pursuant to this Article shall
conform to the requirements of the Trust Indenture Act.


SECTION 906.  Reference in Securities to Supplemental Indentures.

         Securities of any series authenticated and delivered after the
execution of any supplemental indenture pursuant to this Article may, and shall
if required by the Trustee, bear a notation in form approved by the Trustee as
to any matter provided for in such supplemental indenture. If the Company shall
so determine, new Securities of any series so modified as to conform, in the
opinion of the Trustee and the Company, to any such supplemental indenture may
be prepared and executed by the Company, and such new Securities may be
authenticated and delivered by the Trustee in exchange for Outstanding
Securities of such series.


                                   ARTICLE TEN

                                    COVENANTS


SECTION 1001.  Payment of Principal, Premium and Interest.

         The Company covenants and agrees for the benefit of each series of
Securities that it will duly and punctually pay the principal of and any premium
and interest on the Securities of that series in accordance with the terms of
the Securities and this Indenture.


SECTION 1002.  Maintenance of Office or Agency.

         The Company will maintain in each Place of Payment for any series of
Securities an office or agency where Securities of that series may be presented
or surrendered for payment, where Securities of that series may be surrendered
for registration of transfer or exchange and where notices and demands to or
upon the Company in respect of the Securities of that

                                      -50-
<PAGE>   58
series and this Indenture may be served. The Company will give prompt written
notice to the Trustee of the location, and any change in the location, of such
office or agency. If at any time the Company shall fail to maintain any such
required office or agency or shall fail to furnish the Trustee with the address
thereof, such presentations, surrenders, notices and demands may be made or
served at the Corporate Trust Office of the Trustee, and the Company hereby
appoints the Trustee as its agent to receive all such presentations, surrenders,
notices and demands.

         The Company may also from time to time designate one or more other
offices or agencies where the Securities of one or more series may be presented
or surrendered for any or all such purposes and may from time to time rescind
such designations; provided, however, that no such designation or rescission
shall in any manner relieve the Company of its obligation to maintain an office
or agency in each Place of Payment for Securities of any series for such
purposes. The Company will give prompt written notice to the Trustee of any such
designation or rescission and of any change in the location of any such other
office or agency.


SECTION 1003.  Money for Securities Payments to Be Held in Trust.

         If the Company shall at any time act as its own Paying Agent with
respect to any series of Securities, it will, on or before each due date of the
principal of or any premium or interest on any of the Securities of that series,
segregate and hold in trust for the benefit of the Persons entitled thereto a
sum sufficient to pay the principal and any premium and interest so becoming due
until such sums shall be paid to such Persons or otherwise disposed of as herein
provided and will promptly notify the Trustee of its action or failure so to
act.

         Whenever the Company shall have one or more Paying Agents for any
series of Securities, it will, prior to each due date of the principal of or any
premium or interest on any Securities of that series, deposit with a Paying
Agent a sum sufficient to pay such amount, such sum to be held as provided by
the Trust Indenture Act, and (unless such Paying Agent is the Trustee) the
Company will promptly notify the Trustee of its action or failure so to act.

         The Company will cause each Paying Agent for any series of Securities
other than the Trustee to execute and deliver to the Trustee an instrument in
which such Paying Agent shall agree with the Trustee, subject to the provisions
of this Section, that such Paying Agent will (1) comply with the provisions of
the Trust Indenture Act applicable to it as a Paying Agent and (2) during the
continuance of any default by the Company or any other obligor upon the
Securities of that series in the making of any payment in respect of the
Securities of that series, upon the written request of the Trustee, forthwith
pay to the Trustee all sums held in trust by such Paying Agent for payment in
respect of the Securities of that series.

         The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the same trusts as those upon which such sums were held by the Company or
such Paying Agent; and, upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further liability with respect to
such money.


                                      -51-
<PAGE>   59
         Any money deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of or any premium or
interest on any Security of any series and remaining unclaimed for two years
after such principal, premium or interest has become due and payable shall be
paid to the Company on Company Request, or (if then held by the Company) shall
be discharged from such trust; and the Holder of such Security shall thereafter,
as an unsecured general creditor, look only to the Company for payment thereof,
and all liability of the Trustee or such Paying Agent with respect to such trust
money, and all liability of the Company as trustee thereof, shall thereupon
cease; provided, however, that the Trustee or such Paying Agent, before being
required to make any such repayment, may at the expense of the Company cause to
be published once, in a newspaper published in the English language, customarily
published on each Business Day and of general circulation in the City of New
York, New York, notice that such money remains unclaimed and that, after a date
specified therein, which shall not be less than 30 days from the date of such
publication, any unclaimed balance of such money then remaining will be repaid
to the Company.


SECTION 1004.  Statement by Officers as to Default.

         (a) The Company will deliver to the Trustee, within 120 days after the
end of each fiscal year of the Company ending after the date hereof, an
Officer's Certificate, stating whether or not to the best knowledge of the
signers thereof the Company is in default in the performance and observance of
any of the terms, provisions and conditions of this Indenture (without regard to
any period of grace or requirement of notice provided hereunder) and, if the
Company shall be in default, specifying all such defaults and the nature and
status thereof of which they may have knowledge.

         (b) The Company shall deliver to the Trustee, as soon as possible and
in any event within five days after the Company becomes aware or should
reasonably become aware of the occurrence of an Event of Default or an event
which, with notice or the lapse of time or both, would constitute an Event of
Default, an Officer's Certificate setting forth the details of such Event of
Default or default, and the action which the Company proposes to take with
respect thereto.


SECTION 1005.  Existence.

         Subject to Article Eight, the Company will do or cause to be done all
things necessary to preserve and keep in full force and effect the existence,
rights (charter and statutory) and franchises of the Company; provided, however,
that the Company shall not be required to preserve any such right or franchise
if the Board of Directors shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company and that the loss
thereof is not disadvantageous in any material respect to the Holders.


SECTION 1006.  Maintenance of Properties.

         The Company will cause all properties used or useful in the conduct of
its business or the business of any Subsidiary to be maintained and kept in good
condition, repair and working order and supplied with all necessary equipment
and will cause to be made all necessary repairs, renewals,

                                      -52-
<PAGE>   60


replacements, betterments and improvements thereof, all as in the judgment of
the Company may be necessary so that the business carried on in connection
therewith may be properly and advantageously conducted at all times; provided,
however, that nothing in this Section shall prevent the Company from
discontinuing the operation or maintenance of any of such properties if such
discontinuance is, in the judgment of the Company, desirable in the conduct of
its business or the business of any Subsidiary and not disadvantageous in any
material respect to the Holders.


SECTION 1007.  Payment of Taxes and Other Claims.

         The Company will pay or discharge or cause to be paid or discharged,
before the same shall become delinquent, (1) all taxes, assessments and
governmental charges levied or imposed upon the Company or any Subsidiary or
upon the income, profits or property of the Company or any Subsidiary, and (2)
all lawful claims for labor, materials and supplies which, if unpaid, might by
law become a lien upon the property of the Company or any Subsidiary; provided,
however, that the Company shall not be required to pay or discharge or cause to
be paid or discharged any such tax, assessment, charge or claim whose amount,
applicability or validity is being contested in good faith by appropriate
proceedings.


SECTION 1008.  Maintenance of Insurance.

         The Company shall, and shall cause its Subsidiaries to, keep at all
times all of their properties which are of an insurable nature insured against
loss or damage with insurers believed by the Company to be responsible to the
extent that property of similar character is usually so insured by corporations
similarly situated and owning like properties in accordance with good business
practice.


SECTION 1009.  Waiver of Certain Covenants.

         Except as otherwise specified as contemplated by Section 301 for
Securities of such series, the Company may, with respect to the Securities of
any series, omit in any particular instance to comply with any term, provision
or condition set forth in any covenant provided pursuant to Section 301(20),
901(2) or 901(7) for the benefit of the Holders of such series if before the
time for such compliance the Holders of at least a majority in principal amount
of the Outstanding Securities of such series shall, by Act of such Holders,
either waive such compliance in such instance or generally waive compliance with
such term, provision or condition, but no such waiver shall extend to or affect
such term, provision or condition except to the extent so expressly waived, and,
until such waiver shall become effective, the obligations of the Company and the
duties of the Trustee in respect of any such term, provision or condition shall
remain in full force and effect.


                                      -53-
<PAGE>   61


                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES


SECTION 1101.  Applicability of Article.

         Securities of any series which are redeemable before their Stated
Maturity shall be redeemable in accordance with their terms and (except as
otherwise specified as contemplated by Section 301 for such Securities) in
accordance with this Article.


SECTION 1102.  Election to Redeem; Notice to Trustee.

         The election of the Company to redeem any Securities shall be evidenced
by a Board Resolution or in another manner specified as contemplated by Section
301 for such Securities. In case of any redemption at the election of the
Company of less than all the Securities of any series (including any such
redemption affecting only a single Security), the Company shall, at least 60
days prior to the Redemption Date fixed by the Company (unless a shorter notice
shall be satisfactory to the Trustee), notify the Trustee of such Redemption
Date, of the principal amount of Securities of such series to be redeemed and,
if applicable, of the tenor of the Securities to be redeemed. In the case of any
redemption of Securities prior to the expiration of any restriction on such
redemption provided in the terms of such Securities or elsewhere in this
Indenture, the Company shall furnish the Trustee with an Officer's Certificate
evidencing compliance with such restriction.


SECTION 1103.  Selection by Trustee of Securities to Be Redeemed.

         If less than all the Securities of any series are to be redeemed
(unless all the Securities of such series and of a specified tenor are to be
redeemed or unless such redemption affects only a single Security), the
particular Securities to be redeemed shall be selected not more than 60 days
prior to the Redemption Date by the Trustee, from the Outstanding Securities of
such series not previously called for redemption, by such method as the Trustee
shall deem fair and appropriate and which may provide for the selection for
redemption of a portion of the principal amount of any Security of such series,
provided that the unredeemed portion of the principal amount of any Security
shall be in an authorized denomination (which shall not be less than the minimum
authorized denomination) for such Security. If less than all the Securities of
such series and of a specified tenor are to be redeemed (unless such redemption
affects only a single Security), the particular Securities to be redeemed shall
be selected not more than 60 days prior to the Redemption Date by the Trustee,
from the Outstanding Securities of such series and specified tenor not
previously called for redemption in accordance with the preceding sentence.

         The Trustee shall promptly notify the Company in writing of the
Securities selected for redemption as aforesaid and, in case of any Securities
selected for partial redemption as aforesaid, the principal amount thereof to be
redeemed.

         The provisions of the two preceding paragraphs shall not apply with
respect to any redemption affecting only a single Security, whether such
Security is to be redeemed in whole or in part. In the

                                      -54-
<PAGE>   62


case of any such redemption in part, the unredeemed portion of the principal
amount of the Security shall be in an authorized denomination (which shall not
be less than the minimum authorized denomination) for such Security.

         For all purposes of this Indenture, unless the context otherwise
requires, all provisions relating to the redemption of Securities shall relate,
in the case of any Securities redeemed or to be redeemed only in part, to the
portion of the principal amount of such Securities which has been or is to be
redeemed.


SECTION 1104.  Notice of Redemption.

         Notice of redemption shall be given by first-class mail, postage
prepaid, mailed not less than 30 nor more than 60 days prior to the Redemption
Date, to each Holder of Securities to be redeemed, at his address appearing in
the Security Register.

         All notices of redemption shall state:

              (1) the Redemption Date,

              (2) the Redemption Price,

              (3) if less than all the Outstanding Securities of any series
     consisting of more than a single Security are to be redeemed, the
     identification (and, in the case of partial redemption of any such
     Securities, the principal amounts) of the particular Securities to be
     redeemed and, if less than all the Outstanding Securities of any series
     consisting of a single Security are to be redeemed, the principal amount of
     the particular Security to be redeemed,

              (4) that on the Redemption Date the Redemption Price will become
     due and payable upon each such Security to be redeemed and, if applicable,
     that interest thereon will cease to accrue on and after said date,

              (5) the place or places where each such Security is to be
     surrendered for payment of the Redemption Price, and

              (6) that the redemption is for a sinking fund, if such is the
case.

         Notice of redemption of Securities to be redeemed at the election of
the Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company and shall be irrevocable.


SECTION 1105.  Deposit of Redemption Price.

         Prior to any Redemption Date, the Company shall deposit with the
Trustee or with a Paying Agent (or, if the Company is acting as its own Paying
Agent, segregate and hold in trust as provided in Section 1003) an amount of
money sufficient to pay the Redemption Price of, and (except if the

                                      -55-
<PAGE>   63


Redemption Date shall be an Interest Payment Date) accrued interest on, all the
Securities which are to be redeemed on that date.


SECTION 1106.  Securities Payable on Redemption Date.

         Notice of redemption having been given as aforesaid, the Securities so
to be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified, and from and after such date (unless the
Company shall default in the payment of the Redemption Price and accrued
interest) such Securities shall cease to bear interest. Upon surrender of any
such Security for redemption in accordance with said notice, such Security shall
be paid by the Company at the Redemption Price, together with accrued interest
to the Redemption Date; provided, however, that, unless otherwise specified as
contemplated by Section 301, instalments of interest whose Stated Maturity is on
or prior to the Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the
close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

         If any Security called for redemption shall not be so paid upon
surrender thereof for redemption, the principal and any premium shall, until
paid, bear interest from the Redemption Date at the rate prescribed therefor in
the Security.


SECTION 1107.  Securities Redeemed in Part.

         Any Security which is to be redeemed only in part shall be surrendered
at a Place of Payment therefor (with, if the Company or the Trustee so requires,
due endorsement by, or a written instrument of transfer in form satisfactory to
the Company and the Trustee duly executed by, the Holder thereof or his attorney
duly authorized in writing), and the Company shall execute, if applicable to
Subsidiary Guarantors shall execute the Subsidiary Guarantee endorsed thereon,
and the Trustee shall authenticate and deliver to the Holder of such Security
without service charge, a new Security or Securities of the same series and of
like tenor, of any authorized denomination as requested by such Holder, in
aggregate principal amount equal to and in exchange for the unredeemed portion
of the principal of the Security so surrendered.


                                 ARTICLE TWELVE

                             [INTENTIONALLY OMITTED]


                                      -56-


<PAGE>   64
                                ARTICLE THIRTEEN

                       DEFEASANCE AND COVENANT DEFEASANCE


SECTION 1301.  Company's Option to Effect Defeasance or Covenant Defeasance.

         The Company may elect, at its option at any time, to have Section 1302
or Section 1303 applied to any Securities or any series of Securities, as the
case may be, designated pursuant to Section 301 as being defeasible pursuant to
such Section 1302 or 1303, in accordance with any applicable requirements
provided pursuant to Section 301 and upon compliance with the conditions set
forth below in this Article. Any such election shall be evidenced in or pursuant
to a Board Resolution or in another manner specified as contemplated by Section
301 for such Securities.


SECTION 1302.  Defeasance and Discharge.

         Upon the Company's exercise of its option (if any) to have this Section
applied to any Securities or any series of Securities, as the case may be, the
Company shall be deemed to have been discharged from its obligations as provided
in this Section on and after the date the conditions set forth in Section 1304
are satisfied (hereinafter called "Defeasance"). For this purpose, such
Defeasance means that the Company shall be deemed to have paid and discharged
the entire indebtedness represented by such Securities and to have satisfied all
its other obligations under such Securities and this Indenture insofar as such
Securities are concerned (and the Trustee, at the expense of the Company, shall
execute proper instruments acknowledging the same), subject to the following
which shall survive until otherwise terminated or discharged hereunder: (1) the
rights of Holders of such Securities to receive, solely from the trust fund
described in Section 1304 and as more fully set forth in such Section, payments
in respect of the principal of and any premium and interest on such Securities
when payments are due, (2) the Company's obligations with respect to such
Securities under Sections 304, 305, 306, 1002 and 1003, (3) the rights, powers,
trusts, duties and immunities of the Trustee hereunder and (4) this Article.
Subject to compliance with this Article, the Company may exercise its option (if
any) to have this Section applied to any Securities notwithstanding the prior
exercise of its option (if any) to have Section 1303 applied to such Securities.


                                      -57-


<PAGE>   65
SECTION 1303.  Covenant Defeasance.

         Upon the Company's exercise of its option (if any) to have this Section
applied to any Securities or any series of Securities, as the case may be, (1)
the Company shall be released from its obligations under Section 801(3),
Sections 1006 through 1008, inclusive, and any covenants provided pursuant to
Section 301(20), 901(2) or 901(7) for the benefit of the Holders of such
Securities, and (2) the occurrence of any event specified in Sections 501(4)
(with respect to any of Section 801(3), Sections 1006 through 1008, inclusive,
and any such covenants provided pursuant to Section 301(20), 901(2) or 901(7)),
shall be deemed not to be or result in an Event of Default with respect to such
Securities as provided in this Section on and after the date the conditions set
forth in Section 1304 are satisfied (hereinafter called "Covenant Defeasance").
For this purpose, such Covenant Defeasance means that, with respect to such
Securities, the Company may omit to comply with and shall have no liability in
respect of any term, condition or limitation set forth in any such specified
Section (to the extent so specified in the case of Section 501(4)), whether
directly or indirectly by reason of any reference elsewhere herein to any such
Section or Article or by reason of any reference in any such Section or Article
to any other provision herein or in any other document, but the remainder of
this Indenture and such Securities shall be unaffected thereby.


SECTION 1304.  Conditions to Defeasance or Covenant Defeasance.

         The following shall be the conditions to the application of Section
1302 or Section 1303 to any Securities or any series of Securities, as the case
may be:

              (1) The Company shall irrevocably have deposited or caused to be
     deposited with the Trustee (or another trustee which satisfies the
     requirements contemplated by Section 609 and agrees to comply with the
     provisions of this Article applicable to it) as trust funds in trust for
     the purpose of making the following payments, specifically pledged as
     security for, and dedicated solely to, the benefits of the Holders of such
     Securities, (A) money in an amount, or (B) U.S. Government Obligations
     which through the scheduled payment of principal and interest in respect
     thereof in accordance with their terms will provide, not later than one day
     before the due date of any payment, money in an amount, or (C) a
     combination thereof, in each case sufficient, in the opinion of a
     nationally recognized firm of independent public accountants expressed in a
     written certification thereof delivered to the Trustee, to pay and
     discharge, and which shall be applied by the Trustee (or any such other
     qualifying trustee) to pay and discharge, the principal of and any premium
     and interest on such Securities on the respective Stated Maturities, in
     accordance with the terms of this Indenture and such Securities. As used
     herein, "U.S. Government Obligation" means (x) any security which is (i) a
     direct obligation of the United States of America for the payment of which
     the full faith and credit of the United States of America is pledged or
     (ii) an obligation of a Person controlled or supervised by and acting as an
     agency or instrumentality of the United States of America the payment of
     which is unconditionally guaranteed as a full faith and credit obligation
     by the United States of America, which, in either case (i) or (ii), is not
     callable or redeemable at the option of the issuer thereof, and (y) any
     depositary receipt issued by a bank (as defined in Section 3(a)(2) of the
     Securities Act) as custodian with respect to any U.S. Government Obligation
     which is specified in Clause (x) above and held by such bank for the
     account of the holder of such depositary receipt, or with respect to any
     specific payment of principal of or interest on any U.S. Government
     Obligation which is so specified and held,

                                      -58-
<PAGE>   66
     provided that (except as required by law) such custodian is not authorized
     to make any deduction from the amount payable to the holder of such
     depositary receipt from any amount received by the custodian in respect of
     the U.S. Government Obligation or the specific payment of principal or
     interest evidenced by such depositary receipt.

              (2) In the event of an election to have Section 1302 apply to any
     Securities or any series of Securities, as the case may be, the Company
     shall have delivered to the Trustee an Opinion of Counsel stating that (A)
     the Company has received from, or there has been published by, the Internal
     Revenue Service a ruling or (B) since the date of this instrument, there
     has been a change in the applicable Federal income tax law, in either case
     (A) or (B) to the effect that, and based thereon such opinion shall confirm
     that, the Holders of such Securities will not recognize gain or loss for
     Federal income tax purposes as a result of the deposit, Defeasance and
     discharge to be effected with respect to such Securities and will be
     subject to Federal income tax on the same amount, in the same manner and at
     the same times as would be the case if such deposit, Defeasance and
     discharge were not to occur.

              (3) In the event of an election to have Section 1303 apply to any
     Securities or any series of Securities, as the case may be, the Company
     shall have delivered to the Trustee an Opinion of Counsel to the effect
     that the Holders of such Securities will not recognize gain or loss for
     Federal income tax purposes as a result of the deposit and Covenant
     Defeasance to be effected with respect to such Securities and will be
     subject to Federal income tax on the same amount, in the same manner and at
     the same times as would be the case if such deposit and Covenant Defeasance
     were not to occur.

              (4) The Company shall have delivered to the Trustee an Officer's
     Certificate to the effect that neither such Securities nor any other
     Securities of the same series, if then listed on any securities exchange,
     will be delisted as a result of such deposit.

              (5) No event which is, or after notice or lapse of time or both
     would become, an Event of Default with respect to such Securities or any
     other Securities shall have occurred and be continuing at the time of such
     deposit or, with regard to any such event specified in Sections 501(5) and
     (6), at any time on or prior to the 121st day after the date of such
     deposit (it being understood that this condition shall not be deemed
     satisfied until after such 121st day).

              (6) Such Defeasance or Covenant Defeasance shall not cause the
     Trustee to have a conflicting interest within the meaning of the Trust
     Indenture Act (assuming all Securities are in default within the meaning of
     such Act).

              (7) Such Defeasance or Covenant Defeasance shall not result in a
     breach or violation of, or constitute a default under, any other agreement
     or instrument to which the Company is a party or by which it is bound.

              (8) The Company shall have delivered to the Trustee an Opinion of
     Counsel to the effect that such deposit shall not cause either the Trustee
     or the trust so created to be subject to the Investment Company Act of
     1940.


                                      -59-
<PAGE>   67
              (9) The Company shall have delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent with respect to such Defeasance or Covenant Defeasance have been
     complied with.


SECTION 1305.  Deposited Money and U.S. Government Obligations to Be Held in
               Trust; Miscellaneous Provisions.

         Subject to the provisions of the last paragraph of Section 1003, all
money and U.S. Government Obligations (including the proceeds thereof) deposited
with the Trustee or other qualifying trustee (solely for purposes of this
Section and Section 1306, the Trustee and any such other trustee are referred to
collectively as the "Trustee") pursuant to Section 1304 in respect of any
Securities shall be held in trust and applied by the Trustee, in accordance with
the provisions of such Securities and this Indenture, to the payment, either
directly or through any such Paying Agent (including the Company acting as its
own Paying Agent) as the Trustee may determine, to the Holders of such
Securities, of all sums due and to become due thereon in respect of principal
and any premium and interest, but money so held in trust need not be segregated
from other funds except to the extent required by law.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the U.S. Government Obligations
deposited pursuant to Section 1304 or the principal and interest received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of Outstanding Securities.

         Anything in this Article to the contrary notwithstanding, the Trustee
shall deliver or pay to the Company from time to time upon Company Request any
money or U.S. Government Obligations held by it as provided in Section 1304 with
respect to any Securities which, in the opinion of a nationally recognized firm
of independent public accountants expressed in a written certification thereof
delivered to the Trustee, are in excess of the amount thereof which would then
be required to be deposited to effect the Defeasance or Covenant Defeasance, as
the case may be, with respect to such Securities.


SECTION 1306.  Reinstatement.

         If the Trustee or the Paying Agent is unable to apply any money in
accordance with this Article with respect to any Securities by reason of any
order or judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, then the obligations under this
Indenture and such Securities from which the Company has been discharged or
released pursuant to Section 1302 or 1303 shall be revived and reinstated as
though no deposit had occurred pursuant to this Article with respect to such
Securities, until such time as the Trustee or Paying Agent is permitted to apply
all money held in trust pursuant to Section 1305 with respect to such Securities
in accordance with this Article; provided, however, that if the Company makes
any payment of principal of or any premium or interest on any such Security
following such reinstatement of its obligations, the Company shall be subrogated
to the rights (if any) of the Holders of such Securities to receive such payment
from the money so held in trust.


                                      -60-
<PAGE>   68
                                 ARTICLE FOURTEEN

                                  SINKING FUNDS


SECTION 1401.  Applicability of Article.

         The provisions of this Article shall be applicable to any sinking fund
for the retirement of Securities of any series except as otherwise specified as
contemplated by Section 301 for such Securities.

         The minimum amount of any sinking fund payment provided for by the
terms of any Securities is herein referred to as a "mandatory sinking fund
payment", and any payment in excess of such minimum amount provided for by the
terms of such Securities is herein referred to as an "optional sinking fund
payment". If provided for by the terms of any Securities, the cash amount of any
sinking fund payment may be subject to reduction as provided in Section 1402.
Each sinking fund payment shall be applied to the redemption of Securities as
provided for by the terms of such Securities.


SECTION 1402.  Satisfaction of Sinking Fund Payments with Securities.

         The Company (1) may deliver Outstanding Securities of a series (other
than any previously called for redemption) and (2) may apply as a credit
Securities of a series which have been redeemed either at the election of the
Company pursuant to the terms of such Securities or through the application of
permitted optional sinking fund payments pursuant to the terms of such
Securities, in each case in satisfaction of all or any part of any sinking fund
payment with respect to any Securities of such series required to be made
pursuant to the terms of such Securities as and to the extent provided for by
the terms of such Securities; provided that the Securities to be so credited
have not been previously so credited. The Securities to be so credited shall be
received and credited for such purpose by the Trustee at the Redemption Price,
as specified in the Securities so to be redeemed, for redemption through
operation of the sinking fund and the amount of such sinking fund payment shall
be reduced accordingly.


SECTION 1403.  Redemption of Securities for Sinking Fund.

         Not less than 35 days prior to each sinking fund payment date for any
Securities, the Company will deliver to the Trustee an Officer's Certificate
specifying the amount of the next ensuing sinking fund payment for such
Securities pursuant to the terms of such Securities, the portion thereof, if
any, which is to be satisfied by payment of cash and the portion thereof, if
any, which is to be satisfied by delivering and crediting Securities pursuant to
Section 1402 and will also deliver to the Trustee any Securities to be so
delivered. Not less than 32 days prior to each such sinking fund payment date,
the Trustee shall select the Securities to be redeemed upon such sinking fund
payment date in the manner specified in Section 1103 and cause notice of the
redemption thereof to be given in the name of and at the expense of the Company
in the manner provided in Section 1104. Such notice having been duly given, the
redemption of such Securities shall be made upon the terms and in the manner
stated in Sections 1106 and 1107.

                                      -61-
<PAGE>   69
                           ---------------------------


         This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.



                                      -62-


<PAGE>   70




         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed as of the day and year first above written.

                                            Global Industries, Ltd.

                                            By
                                              --------------------------------
                                              [Name]
                                              [Title]


                                            [Trustee]


                                            By
                                              --------------------------------
                                              [Name]
                                              [Title]


                                      -63-



<PAGE>   1
                                                        DRAFT -- AUGUST 25, 1999
================================================================================





                            Global Industries, Ltd.,
                                    as Issuer

                                       and

                     The Subsidiary Guarantors named herein,
                            as Subsidiary Guarantors

                                       to

                               -------------------
                                     Trustee


                                 --------------


                             SUBORDINATED INDENTURE

                          Dated as of August 31, 1999


                                 --------------



================================================================================



<PAGE>   2



                                TABLE OF CONTENTS
                                   ----------

<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
<S>                                                                                          <C>
PARTIES.........................................................................................1
RECITALS OF THE COMPANY ........................................................................1

                                           ARTICLE ONE

                                DEFINITIONS AND OTHER PROVISIONS
                                     OF GENERAL APPLICATION

SECTION 101.  Definitions.......................................................................1
              Act...............................................................................2
              Affiliate.........................................................................2
              Authenticating Agent..............................................................2
              Board of Directors................................................................2
              Board Resolution..................................................................2
              Business Day......................................................................2
              Capital Stock.....................................................................2
              Commission........................................................................2
              Company...........................................................................3
              Company Request...................................................................3
              Company Order.....................................................................3
              Corporate Trust Office............................................................3
              corporation.......................................................................3
              Covenant Defeasance...............................................................3
              Defaulted Interest................................................................3
              Defeasance........................................................................3
              Depositary........................................................................3
              Event of Default..................................................................3
              Exchange Act......................................................................3
              Expiration Date...................................................................3
              Global Security...................................................................3
              Holder............................................................................3
              Indenture.........................................................................3
              interest..........................................................................3
              Interest Payment Date.............................................................4
              Investment Company Act............................................................4
              Maturity..........................................................................4
              Notice of Default.................................................................4
              Officer's Certificate.............................................................4
              Opinion of Counsel................................................................4
              Original Issue Discount Security..................................................4
              Outstanding.......................................................................4
              Paying Agent......................................................................5
</TABLE>


                                       -i-


<PAGE>   3

<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
<S>                                                                                          <C>
              Person............................................................................5
              Place of Payment..................................................................5
              Predecessor Security..............................................................5
              Redemption Date...................................................................5
              Redemption Price..................................................................5
              Regular Record Date...............................................................5
              Securities........................................................................6
              Securities Act....................................................................6
              Security Register.................................................................6
              Security Registrar................................................................6
              Senior Debt.......................................................................6
              Significant Subsidiary............................................................6
              Special Record Date...............................................................6
              Stated Maturity...................................................................6
              Subsidiary........................................................................6
              Trust Indenture Act...............................................................6
              Trustee...........................................................................6
              U.S. Government Obligation........................................................7
              Vice President....................................................................7
              Voting Stock......................................................................7
              Wholly Owned Subsidiary...........................................................7
SECTION 102.  Compliance Certificates and Opinions..............................................7
SECTION 103.  Form of Documents Delivered to Trustee............................................8
SECTION 104.  Acts of Holders; Record Dates.....................................................8
SECTION 105.  Notices, Etc., to Trustee and Company............................................10
SECTION 106.  Notice to Holders; Waiver........................................................10
SECTION 107.  Conflict with Trust Indenture Act................................................10
SECTION 108.  Effect of Headings and Table of Contents.........................................11
SECTION 109.  Successors and Assigns...........................................................11
SECTION 110.  Separability Clause..............................................................11
SECTION 111.  Benefits of Indenture............................................................11
SECTION 112.  Governing Law....................................................................11
SECTION 113.  Legal Holidays...................................................................12

                                           ARTICLE TWO

                                         SECURITY FORMS

SECTION 201.  Forms Generally..................................................................12
SECTION 202.  Form of Face of Security.........................................................13
SECTION 203.  Form of Reverse of Security......................................................14
SECTION 204.  Form of Legend for Global Securities.............................................19
</TABLE>


                                      -ii-


<PAGE>   4

<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
SECTION 205.  Form of Trustee's Certificate of Authentication..................................20

                                          ARTICLE THREE

                                         THE SECURITIES

SECTION 301.  Amount Unlimited; Issuable in Series.............................................20
SECTION 302.  Denominations....................................................................23
SECTION 303.  Execution, Authentication, Delivery and Dating...................................23
SECTION 304.  Temporary Securities.............................................................24
SECTION 305.  Registration, Registration of Transfer and Exchange..............................25
SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities.................................26
SECTION 307.  Payment of Interest; Interest Rights Preserved...................................27
SECTION 308.  Persons Deemed Owners............................................................28
SECTION 309.  Cancellation.....................................................................28
SECTION 310.  Computation of Interest..........................................................29

                                          ARTICLE FOUR

                                   SATISFACTION AND DISCHARGE

SECTION 401.  Satisfaction and Discharge of Indenture..........................................29
SECTION 402.  Application of Trust Money.......................................................30

                                          ARTICLE FIVE

                                            REMEDIES

SECTION 501.  Events of Default................................................................30
SECTION 502.  Acceleration of Maturity; Rescission and Annulment...............................32
SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee..................33
SECTION 504.  Trustee May File Proofs of Claim.................................................33
SECTION 505.  Trustee May Enforce Claims Without Possession of Securities......................34
SECTION 506.  Application of Money Collected...................................................34
SECTION 507.  Limitation on Suits..............................................................34
SECTION 508.  Unconditional Right of Holders to Receive Principal,
                    Premium and Interest.......................................................35
SECTION 509.  Restoration of Rights and Remedies...............................................35
SECTION 510.  Rights and Remedies Cumulative...................................................35
SECTION 511.  Delay or Omission Not Waiver.....................................................36
SECTION 512.  Control by Holders...............................................................36
SECTION 513.  Waiver of Past Defaults..........................................................36
SECTION 514.  Undertaking for Costs............................................................36
SECTION 515.  Waiver of Usury, Stay or Extension Laws..........................................37
</TABLE>


                                      -iii-


<PAGE>   5


<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
                                           ARTICLE SIX

                                           THE TRUSTEE
<S>           <C>                                                                            <C>
SECTION 601.  Certain Duties and Responsibilities..............................................37
SECTION 602.  Notice of Defaults...............................................................37
SECTION 603.  Certain Rights of Trustee........................................................38
SECTION 604.  Not Responsible for Recitals or Issuance of Securities...........................39
SECTION 605.  May Hold Securities..............................................................39
SECTION 606.  Money Held in Trust..............................................................39
SECTION 607.  Compensation and Reimbursement...................................................39
SECTION 608.  Conflicting Interests............................................................40
SECTION 609.  Corporate Trustee Required; Eligibility..........................................40
SECTION 610.  Resignation and Removal; Appointment of Successor................................40
SECTION 611.  Acceptance of Appointment by Successor...........................................42
SECTION 612.  Merger, Conversion, Consolidation or Succession to Business......................43
SECTION 613.  Preferential Collection of Claims Against Company................................43
SECTION 614.  Appointment of Authenticating Agent..............................................43

                                          ARTICLE SEVEN

                        HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

SECTION 701.  Company to Furnish Trustee Names and Addresses of Holders........................45
SECTION 702.  Preservation of Information; Communications to Holders...........................45
SECTION 703.  Reports by Trustee...............................................................45
SECTION 704.  Reports by Company...............................................................46

                                          ARTICLE EIGHT

                      CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 801.  Company May Consolidate, Etc., Only on Certain Terms.............................46
SECTION 802.  Successor Substituted............................................................47

                                          ARTICLE NINE

                                     SUPPLEMENTAL INDENTURES

SECTION 901.  Supplemental Indentures Without Consent of Holders...............................48
SECTION 902.  Supplemental Indentures With Consent of Holders..................................49
</TABLE>


                                      -iv-


<PAGE>   6

<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
<S>           <C>                                                                            <C>
SECTION 903.   Execution of Supplemental Indentures............................................50
SECTION 904.   Effect of Supplemental Indentures...............................................50
SECTION 905.   Conformity with Trust Indenture Act.............................................50
SECTION 906.   Reference in Securities to Supplemental Indentures..............................51

                                           ARTICLE TEN

                                            COVENANTS

SECTION 1001.  Payment of Principal, Premium and Interest......................................51
SECTION 1002.  Maintenance of Office or Agency.................................................51
SECTION 1003.  Money for Securities Payments to Be Held in Trust...............................52
SECTION 1004.  Statement by Officers as to Default.............................................53
SECTION 1005.  Existence.......................................................................53
SECTION 1006.  Maintenance of Properties.......................................................53
SECTION 1007.  Payment of Taxes and Other Claims...............................................53
SECTION 1008.  Maintenance of Insurance........................................................54
SECTION 1009.  Waiver of Certain Covenants.....................................................54

                                         ARTICLE ELEVEN

                                    REDEMPTION OF SECURITIES

SECTION 1101.  Applicability of Article........................................................54
SECTION 1102.  Election to Redeem; Notice to Trustee...........................................54
SECTION 1103.  Selection by Trustee of Securities to Be Redeemed...............................55
SECTION 1104.  Notice of Redemption............................................................55
SECTION 1105.  Deposit of Redemption Price.....................................................56
SECTION 1106.  Securities Payable on Redemption Date...........................................56
SECTION 1107.  Securities Redeemed in Part.....................................................57

                                         ARTICLE TWELVE

                                   SUBORDINATION OF SECURITIES

SECTION 1201.  Applicability of Article........................................................57
SECTION 1202.  Securities Subordinate to Senior Debt...........................................57
SECTION 1203.  Payment Over of Proceeds Upon Dissolution, Etc..................................57
SECTION 1204.  No Payment When Senior Debt of the Company in Default...........................58
SECTION 1205.  Payment Permitted If No Default.................................................60
SECTION 1206.  Subrogation to Rights of Holders of Senior Debt of the Company..................60
SECTION 1207.  Provisions Solely to Define Relative Rights.....................................60
SECTION 1208.  Trustee to Effectuate Subordination.............................................61
SECTION 1209.  No Waiver of Subordination Provisions...........................................61
SECTION 1210.  Notice to Trustee...............................................................61
</TABLE>


                                       -v-


<PAGE>   7

<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
<S>            <C>                                                                           <C>
SECTION 1211.  Reliance on Judicial Order or Certificate of Liquidating Agent..................62
SECTION 1212.  Trustee Not Fiduciary for Holders of Senior Debt of the Company.................62
SECTION 1213.  Rights of Trustee as Holder of Senior Debt of the Company;
                    Preservation of Trustee's Rights...........................................62
SECTION 1214.  Article Applicable to Paying Agents.............................................63
SECTION 1215.  Defeasance of this Article Twelve...............................................63

                                        ARTICLE THIRTEEN

</TABLE>


                                      -vi-


<PAGE>   8

<TABLE>
<CAPTION>

                                                                                             PAGE
                                                                                             ----
<S>            <C>                                                                           <C>
                               DEFEASANCE AND COVENANT DEFEASANCE

SECTION 1301.  Company's Option to Effect Defeasance or Covenant Defeasance....................64
SECTION 1302.  Defeasance and Discharge........................................................65
SECTION 1303.  Covenant Defeasance.............................................................65
SECTION 1304.  Conditions to Defeasance or Covenant Defeasance.................................66
SECTION 1305.  Deposited Money and U.S. Government Obligations to Be
                    Held in Trust; Miscellaneous Provisions....................................67
SECTION 1306.  Reinstatement...................................................................68

                                        ARTICLE FOURTEEN

                                          SINKING FUNDS

SECTION 1401.  Applicability of Article........................................................68
SECTION 1402.  Satisfaction of Sinking Fund Payments with Securities...........................69
SECTION 1403.  Redemption of Securities for Sinking Fund.......................................69
</TABLE>



                                      -vii-


<PAGE>   9



                             GLOBAL INDUSTRIES, LTD.

           CERTAIN SECTIONS OF THIS INDENTURE RELATING TO SECTIONS 310
           THROUGH 318, INCLUSIVE, OF THE TRUST INDENTURE ACT OF 1939:

<TABLE>
<CAPTION>

TRUST INDENTURE
  ACT SECTION                                                             INDENTURE SECTION
<S>                 <C>                                                   <C>
Section 310(a)(1)   ......................................................    609
           (a)(2)   ......................................................    609
           (a)(3)   ......................................................    Not Applicable
           (a)(4)   ......................................................    Not Applicable
           (b)      ......................................................    608
                                                                              610
Section 311(a)      ......................................................    613
           (b)      ......................................................    613
Section 312(a)      ......................................................    701
                                                                              702
           (b)      ......................................................    702
           (c)      ......................................................    702
Section 313(a)      ......................................................    703
           (b)      ......................................................    703
           (c)      ......................................................    703
           (d)      ......................................................    703
Section 314(a)      ......................................................    704
           (a)(4)   ......................................................    101
                                                                              1004
           (b)      ......................................................    Not Applicable
           (c)(1)   ......................................................    102
           (c)(2)   ......................................................    102
           (c)(3)   ......................................................    Not Applicable
           (d)      ......................................................    Not Applicable
           (e)      ......................................................    102
Section 315(a)      ......................................................    601
           (b)      ......................................................    602
           (c)      ......................................................    601
           (d)      ......................................................    601
           (e)      ......................................................    514
Section 316(a)      ......................................................    101
           (a)(1)(A)......................................................    502
                                                                              512
           (a)(1)(B)......................................................    513
           (a)(2)   ......................................................    Not Applicable
           (b)      ......................................................    508
           (c)      ......................................................    104
Section 317(a)(1)   ......................................................    503
           (a)(2)   ......................................................    504
           (b)      ......................................................    1003
Section 318(a)      ......................................................    107
</TABLE>

- -------------------
NOTE: This reconciliation and tie shall not, for any purpose, be deemed to be a
part of the Indenture.


                                     -viii-


<PAGE>   10



         INDENTURE, dated as of _________, 1999, between Global Industries,
Ltd., a corporation duly organized and existing under the laws of the State of
Louisiana (herein called the "Company"), having its principal office at 107
Global Circle, Lafayette, Louisiana, and _______________, a __________ duly
organized and existing under the laws of __________, as Trustee (herein called
the "Trustee").


                            RECITALS OF THE COMPANY

         The Company has duly authorized the execution and delivery of this
Indenture to provide for the issuance from time to time of its unsecured
debentures, notes or other evidences of indebtedness (herein called the
"Securities"), to be issued in one or more series as in this Indenture provided.

         All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For and in consideration of the premises and the purchase of the
Securities by the Holders thereof, it is mutually agreed, for the equal and
proportionate benefit of all Holders of the Securities or of series thereof, as
follows:


                                   ARTICLE ONE

                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION


SECTION 101. Definitions.

         For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires:

              (1) the terms defined in this Article have the meanings assigned
     to them in this Article and include the plural as well as the singular;

              (2) all other terms used herein which are defined in the Trust
     Indenture Act, either directly or by reference therein, have the meanings
     assigned to them therein;

              (3) all accounting terms not otherwise defined herein have the
     meanings assigned to them in accordance with generally accepted accounting
     principles, and, except as otherwise herein

                                       -1-


<PAGE>   11



     expressly provided, the term "generally accepted accounting principles"
     with respect to any computation required or permitted hereunder shall mean
     such accounting principles as are generally accepted at the date of this
     instrument;

              (4) unless the context otherwise requires, any reference to an
     "Article" or a "Section" refers to an Article or a Section, as the case may
     be, of this Indenture; and

              (5) the words "herein", "hereof" and "hereunder" and other words
     of similar import refer to this Indenture as a whole and not to any
     particular Article, Section or other subdivision.

         "Act", when used with respect to any Holder, has the meaning specified
in Section 104.

         "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing; provided that direct or indirect beneficial ownership of 10% or more
of the Voting Stock of a Person shall be deemed to control.

         "Authenticating Agent" means any Person authorized by the Trustee
pursuant to Section 614 to act on behalf of the Trustee to authenticate
Securities of one or more series.

         "Board of Directors" means either the board of directors of the Company
or any committee of that board duly authorized to act for it in respect hereof.

         "Board Resolution" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted by
the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

         "Business Day", when used with respect to any Place of Payment, means
each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which
banking institutions in that Place of Payment are authorized or obligated by law
or executive order to close.

         "Capital Stock" of any Person means any and all shares, interests,
participations or other equivalents (however designated) of corporate stock or
other equity participations, including partnership interests, whether general or
limited, of such Person.

         "Commission" means the Securities and Exchange Commission, from time to
time constituted, created under the Exchange Act, or, if at any time after the
execution of this instrument such Commission is not existing and performing the
duties now assigned to it under the Trust Indenture Act, then the body
performing such duties at such time.


                                       -2-


<PAGE>   12



         "Company" means the Person named as the "Company" in the first
paragraph of this instrument until a successor Person shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor Person.

         "Company Request" or "Company Order" means a written request or order
signed in the name of the Company by its Chairman of the Board, its Vice
Chairman of the Board, its President or a Vice President, and delivered to the
Trustee.

         "Corporate Trust Office" means the principal office of the Trustee in
__________________ at which at any particular time its corporate trust business
shall be administered.

         "corporation" means a corporation, association, company, joint-stock
company or business trust.

         "Covenant Defeasance" has the meaning specified in Section 1303.

         "Defaulted Interest" has the meaning specified in Section 307.

         "Defeasance" has the meaning specified in Section 1302.

         "Depositary" means, with respect to Securities of any series issuable
in whole or in part in the form of one or more Global Securities, a clearing
agency registered under the Exchange Act that is designated to act as Depositary
for such Securities as contemplated by Section 301.

         "Event of Default" has the meaning specified in Section 501.

         "Exchange Act" means the Securities Exchange Act of 1934 and any
statute successor thereto, in each case as amended from time to time.

         "Expiration Date" has the meaning specified in Section 104.

         "Global Security" means a Security that evidences all or part of the
Securities of any series and bears the legend set forth in Section 205 (or such
legend as may be specified as contemplated by Section 301 for such Securities).

         "Holder" means a Person in whose name a Security is registered in the
Security Register.

         "Indenture" means this instrument as originally executed and as it may
from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
including, for all purposes of this instrument and any such supplemental
indenture, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this instrument and any such supplemental indenture,
respectively. The term "Indenture" shall also include the terms of particular
series of Securities established as contemplated by Section 301.

         "interest", when used with respect to an Original Issue Discount
Security which by its terms bears interest only after Maturity, means interest
payable after Maturity.


                                       -3-


<PAGE>   13
         "Interest Payment Date", when used with respect to any Security, means
the Stated Maturity of an instalment of interest on such Security.

         "Investment Company Act" means the Investment Company Act of 1940 and
any statute successor thereto, in each case as amended from time to time.

         "Maturity", when used with respect to any Security, means the date on
which the principal of such Security or an instalment of principal becomes due
and payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, call for redemption or otherwise.

         "Notice of Default" means a written notice of the kind specified in
Section 501(4).

         "Officer's Certificate" means a certificate signed by the Chairman of
the Board, a Vice Chairman of the Board, the President or a Vice President, of
the Company and delivered to the Trustee. The officer signing the Company's
Officer's Certificate given pursuant to Section 1004 shall be the principal
executive, financial or accounting officer of the Company.

         "Opinion of Counsel" means a written opinion of counsel, who may be
counsel for the Company and who shall be acceptable to the Trustee.

         "Original Issue Discount Security" means any Security which provides
for an amount less than the principal amount thereof to be due and payable upon
a declaration of acceleration of the Maturity thereof pursuant to Section 502.

         "Outstanding", when used with respect to Securities, means, as of the
date of determination, all Securities theretofore authenticated and delivered
under this Indenture, except:

              (1) Securities theretofore canceled by the Trustee or delivered to
     the Trustee for cancellation;

              (2) Securities for whose payment or redemption money in the
     necessary amount has been theretofore deposited with the Trustee or any
     Paying Agent (other than the Company) in trust or set aside and segregated
     in trust by the Company (if the Company shall act as its own Paying Agent)
     for the Holders of such Securities; provided that, if such Securities are
     to be redeemed, notice of such redemption has been duly given pursuant to
     this Indenture or provision therefor satisfactory to the Trustee has been
     made;

              (3) Securities as to which Defeasance has been effected pursuant
     to Section 1302; and

              (4) Securities which have been paid pursuant to Section 306 or in
     exchange for or in lieu of which other Securities have been authenticated
     and delivered pursuant to this Indenture, other than any such Securities in
     respect of which there shall have been presented to the Trustee proof
     satisfactory to it that such Securities are held by a bona fide purchaser
     in whose hands such Securities are valid obligations of the Company;


                                       -4-


<PAGE>   14



provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given, made or taken any
request, demand, authorization, direction, notice, consent, waiver or other
action hereunder as of any date, (A) the principal amount of an Original Issue
Discount Security which shall be deemed to be Outstanding shall be the amount of
the principal thereof which would be due and payable as of such date upon
acceleration of the Maturity thereof to such date pursuant to Section 502, (B)
if, as of such date, the principal amount payable at the Stated Maturity of a
Security is not determinable, the principal amount of such Security which shall
be deemed to be Outstanding shall be the amount as specified or determined as
contemplated by Section 301, (C) the principal amount of a Security denominated
in one or more foreign currencies or currency units which shall be deemed to be
Outstanding shall be the U.S. dollar equivalent, determined as of such date in
the manner provided as contemplated by Section 301, of the principal amount of
such Security (or, in the case of a Security described in Clause (A) or (B)
above, of the amount determined as provided in such Clause), and (D) Securities
owned by the Company or any other obligor upon the Securities or any Affiliate
of the Company or of such other obligor shall be disregarded and deemed not to
be Outstanding, except that, in determining whether the Trustee shall be
protected in relying upon any such request, demand, authorization, direction,
notice, consent, waiver or other action, only Securities which the Trustee knows
to be so owned shall be so disregarded. Securities so owned which have been
pledged in good faith may be regarded as Outstanding if the pledgee establishes
to the satisfaction of the Trustee the pledgee's right so to act with respect to
such Securities and that the pledgee is not the Company or any other obligor
upon the Securities or any Affiliate of the Company or of such other obligor.

         "Paying Agent" means any Person authorized by the Company to pay the
principal of or any premium or interest on any Securities on behalf of the
Company.

         "Person" means any individual, corporation, partnership, joint venture,
trust, unincorporated organization or government or any agency or political
subdivision thereof.

         "Place of Payment", when used with respect to the Securities of any
series, means the place or places where the principal of and any premium and
interest on the Securities of that series are payable as specified as
contemplated by Section 301.

         "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen Security.

         "Redemption Date", when used with respect to any Security to be
redeemed, means the date fixed for such redemption by or pursuant to this
Indenture.

         "Redemption Price", when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

         "Regular Record Date" for the interest payable on any Interest Payment
Date on the Securities of any series means the date specified for that purpose
as contemplated by Section 301.


                                       -5-


<PAGE>   15



         "Securities" has the meaning stated in the first recital of this
Indenture and more particularly means any Securities authenticated and delivered
under this Indenture.

         "Securities Act" means the Securities Act of 1933 and any statute
successor thereto, in each case as amended from time to time.

         "Security Register" and "Security Registrar" have the respective
meanings specified in Section 305.

         "Senior Debt" with respect to any series of Securities shall have the
meaning specified as contemplated by Section 301.

         "Significant Subsidiary" means, at any date of determination, any
Subsidiary that represents 10% or more of the Company's total consolidated
assets at the end of the most recent fiscal quarter for which financial
information is available or 10% or more of the Company's consolidated net
revenues or consolidated operating income for the most recent four quarters for
which financial information is available.

         "Special Record Date" for the payment of any Defaulted Interest means a
date fixed by the Trustee pursuant to Section 307.

         "Stated Maturity", when used with respect to any Security or any
instalment of principal thereof or interest thereon, means the date specified in
such Security as the fixed date on which the principal of such Security or such
instalment of principal or interest is due and payable.

         "Subsidiary" of any Person means (1) a corporation more than 50% of the
combined voting power of the outstanding Voting Stock of which is owned,
directly or indirectly, by such Person or by one or more other Subsidiaries of
such Person or by such Person and one or more Subsidiaries thereof or (2) any
other Person (other than a corporation) in which such Person, or one or more
other Subsidiaries of such Person or such Person and one or more other
Subsidiaries thereof, directly or indirectly, has at least a majority ownership
and power to direct the policies, management and affairs thereof.

         "Trust Indenture Act" means the Trust Indenture Act of 1939 as in force
at the date as of which this instrument was executed; provided, however, that in
the event the Trust Indenture Act of 1939 is amended after such date, "Trust
Indenture Act" means, to the extent required by any such amendment, the Trust
Indenture Act of 1939 as so amended.

         "Trustee" means the Person named as the "Trustee" in the first
paragraph of this instrument until a successor Trustee shall have become such
pursuant to the applicable provisions of this

                                       -6-


<PAGE>   16
Indenture, and thereafter "Trustee" shall mean or include each Person who is
then a Trustee hereunder, and if at any time there is more than one such Person,
"Trustee" as used with respect to the Securities of any series shall mean the
Trustee with respect to Securities of that series.

         "U.S. Government Obligation" has the meaning specified in Section 1304.

         "Vice President", when used with respect to the Company or the Trustee,
means any vice president, whether or not designated by a number or a word or
words added before or after the title "vice president".

         "Voting Stock" of any Person means Capital Stock of such Person which
ordinarily has voting power for the election of directors (or persons performing
similar functions) of such Person, whether at all times or only so long as no
senior class of securities has such voting power by reason of any contingency.

         "Wholly Owned Subsidiary" of any Person means a Subsidiary of such
Person all of the outstanding Capital Stock or other ownership interests of
which (other than directors' qualifying shares) shall at the time be owned by
such Person or by one or more Wholly Owned Subsidiaries of such Person or by
such Person and one or more Wholly Owned Subsidiaries of such Person.


SECTION 102.  Compliance Certificates and Opinions.

         Upon any application or request by the Company to the Trustee to take
any action under any provision of this Indenture, the Company shall furnish to
the Trustee such certificates and opinions as may be required under the Trust
Indenture Act. Each such certificate or opinion shall be given in the form of an
Officer's Certificate, if to be given by an officer of the Company, or an
Opinion of Counsel, if to be given by counsel, and shall comply with the
requirements of the Trust Indenture Act and any other requirements set forth in
this Indenture.

         Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture shall include,

              (1) a statement that each individual signing such certificate or
     opinion has read such covenant or condition and the definitions herein
     relating thereto;

              (2) a brief statement as to the nature and scope of the
     examination or investigation upon which the statements or opinions
     contained in such certificate or opinion are based;

              (3) a statement that, in the opinion of each such individual, he
     has made such examination or investigation as is necessary to enable him
     to express an informed opinion as to whether or not such covenant or
     condition has been complied with; and

              (4) a statement as to whether, in the opinion of each such
     individual, such condition or covenant has been complied with.



                                       -7-


<PAGE>   17



SECTION 103.  Form of Documents Delivered to Trustee.

         In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all
such matters be certified by, or covered by the opinion of, only one such
Person, or that they be so certified or covered by only one document, but one
such Person may certify or give an opinion with respect to some matters and one
or more other such Persons as to other matters, and any such Person may certify
or give an opinion as to such matters in one or several documents.

         Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous.

         Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.


SECTION 104.  Acts of Holders; Record Dates.

         Any request, demand, authorization, direction, notice, consent, waiver
or other action provided or permitted by this Indenture to be given, made or
taken by Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by agent duly
appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required, to the Company. Such
instrument or instruments (and the action embodied therein and evidenced
thereby) are herein sometimes referred to as the "Act" of the Holders signing
such instrument or instruments. Proof of execution of any such instrument or of
a writing appointing any such agent shall be sufficient for any purpose of this
Indenture and (subject to Section 601) conclusive in favor of the Trustee and
the Company, if made in the manner provided in this Section.

         The fact and date of the execution by any Person of any such instrument
or writing may be proved by the affidavit of a witness of such execution or by a
certificate of a notary public or other officer authorized by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Where such execution is by
a signer acting in a capacity other than his individual capacity, such
certificate or affidavit shall also constitute sufficient proof of his
authority. The fact and date of the execution of any such instrument or writing,
or the authority of the Person executing the same, may also be proved in any
other manner which the Trustee deems sufficient.


                                       -8-


<PAGE>   18



         The ownership of Securities shall be proved by the Security Register.

         Any request, demand, authorization, direction, notice, consent, waiver
or other Act of the Holder of any Security shall bind every future Holder of the
same Security and the Holder of every Security issued upon the registration of
transfer thereof or in exchange therefor or in lieu thereof in respect of
anything done, omitted or suffered to be done by the Trustee or the Company in
reliance thereon, whether or not notation of such action is made upon such
Security.

         The Company may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to
give, make or take any request, demand, authorization, direction, notice,
consent, waiver or other action provided or permitted by this Indenture to be
given, made or taken by Holders of Securities of such series, provided that the
Company may not set a record date for, and the provisions of this paragraph
shall not apply with respect to, the giving or making of any notice,
declaration, request or direction referred to in the next paragraph. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of the relevant series on such record date, and no other Holders,
shall be entitled to take the relevant action, whether or not such Holders
remain Holders after such record date; provided that no such action shall be
effective hereunder unless taken on or prior to the applicable Expiration Date
by Holders of the requisite principal amount of Outstanding Securities of such
series on such record date. Nothing in this paragraph shall be construed to
prevent the Company from setting a new record date for any action for which a
record date has previously been set pursuant to this paragraph (whereupon the
record date previously set shall automatically and with no action by any Person
be canceled and of no effect), and nothing in this paragraph shall be construed
to render ineffective any action taken by Holders of the requisite principal
amount of Outstanding Securities of the relevant series on the date such action
is taken. Promptly after any record date is set pursuant to this paragraph, the
Company, at its own expense, shall cause notice of such record date, the
proposed action by Holders and the applicable Expiration Date to be given to the
Trustee in writing and to each Holder of Securities of the relevant series in
the manner set forth in Section 106.

         The Trustee may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to join
in the giving or making of (i) any Notice of Default, (ii) any declaration of
acceleration referred to in Section 502, (iii) any request to institute
proceedings referred to in Section 507(2) or (iv) any direction referred to in
Section 512, in each case with respect to Securities of such series. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of such series on such record date, and no other Holders, shall be
entitled to join in such notice, declaration, request or direction, whether or
not such Holders remain Holders after such record date; provided that no such
action shall be effective hereunder unless taken on or prior to the applicable
Expiration Date by Holders of the requisite principal amount of Outstanding
Securities of such series on such record date. Nothing in this paragraph shall
be construed to prevent the Trustee from setting a new record date for any
action for which a record date has previously been set pursuant to this
paragraph (whereupon the record date previously set shall automatically and with
no action by any Person be canceled and of no effect), and nothing in this
paragraph shall be construed to render ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities of the relevant
series on the date such action is taken. Promptly after any record date is set
pursuant to this paragraph, the Trustee, at the Company's expense, shall cause
notice of such record date, the proposed action by Holders and the applicable
Expiration Date to be given to the Company in writing and to each Holder of
Securities of the relevant series in the manner set forth in Section 106.

                                       -9-


<PAGE>   19



         With respect to any record date set pursuant to this Section, the party
hereto which sets such record dates may designate any day as the "Expiration
Date" and from time to time may change the Expiration Date to any earlier or
later day; provided that no such change shall be effective unless notice of the
proposed new Expiration Date is given to the other party hereto in writing, and
to each Holder of Securities of the relevant series in the manner set forth in
Section 106, on or prior to the existing Expiration Date. If an Expiration Date
is not designated with respect to any record date set pursuant to this Section,
the party hereto which set such record date shall be deemed to have initially
designated the 180th day after such record date as the Expiration Date with
respect thereto, subject to its right to change the Expiration Date as provided
in this paragraph. Notwithstanding the foregoing, no Expiration Date shall be
later than the 180th day after the applicable record date.

         Without limiting the foregoing, a Holder entitled hereunder to take any
action hereunder with regard to any particular Security may do so with regard to
all or any part of the principal amount of such Security or by one or more duly
appointed agents each of which may do so pursuant to such appointment with
regard to all or any part of such principal amount.


SECTION 105.  Notices, Etc., to Trustee and Company.

         Any request, demand, authorization, direction, notice, consent, waiver
or Act of Holders or other document provided or permitted by this Indenture to
be made upon, given or furnished to, or filed with,

              (1) the Trustee by any Holder or by the Company shall be
     sufficient for every purpose hereunder if made, given, furnished or filed
     in writing to or with the Trustee at its Corporate Trust Office,
     Attention: __________________, or

              (2) the Company by the Trustee or by any Holder shall be
     sufficient for every purpose hereunder (unless otherwise herein expressly
     provided) if in writing and mailed, first-class postage prepaid, addressed
     to it at the address of its principal office specified in the first
     paragraph of this instrument or at any other address previously furnished
     in writing to the Trustee by the Company.

SECTION 106.  Notice to Holders; Waiver.

         Where this Indenture provides for notice to Holders of any event, such
notice shall be sufficiently given (unless otherwise herein expressly provided)
if in writing and mailed, first-class postage prepaid, to each Holder affected
by such event, at his address as it appears in the Security Register, not later
than the latest date (if any), and not earlier than the earliest date (if any),
prescribed for the giving of such notice. In any case where notice to Holders is
given by mail, neither the failure to mail such notice, nor any defect in any
notice so mailed, to any particular Holder shall affect the sufficiency of such
notice with respect to other Holders. Where this Indenture provides for notice
in any manner, such notice may be waived in writing by the Person entitled to
receive such notice, either before or after the event, and such waiver shall be
the equivalent of such notice. Waivers of notice by

                                      -10-


<PAGE>   20



Holders shall be filed with the Trustee, but such filing shall not be a
condition precedent to the validity of any action taken in reliance upon such
waiver.

         In case by reason of the suspension of regular mail service or by
reason of any other cause it shall be impracticable to give such notice by mail,
then such notification as shall be made with the approval of the Trustee shall
constitute a sufficient notification for every purpose hereunder.


SECTION 107.  Conflict with Trust Indenture Act.

         If any provision hereof limits, qualifies or conflicts with a provision
of the Trust Indenture Act which is required under such Act to be a part of and
govern this Indenture, the latter provision shall control. If any provision of
this Indenture modifies or excludes any provision of the Trust Indenture Act
which may be so modified or excluded, the latter provision shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.


SECTION 108.  Effect of Headings and Table of Contents.

         The Article and Section headings herein and the Table of Contents are
for convenience only and shall not affect the construction hereof.


SECTION 109.  Successors and Assigns.


         All covenants and agreements in this Indenture by the Company shall
bind its successors and assigns, whether so expressed or not.


SECTION 110.  Separability Clause.

         In case any provision in this Indenture or the Securities shall be
invalid, illegal or unenforceable, the validity, legality and enforce ability of
the remaining provisions shall not in any way be affected or impaired thereby.


SECTION 111.  Benefits of Indenture.

         Nothing in this Indenture or the Securities, express or implied, shall
give to any Person, other than the parties hereto and their successors
hereunder, the holders of Senior Debt and the Holders, any benefit or any legal
or equitable right, remedy or claim under this Indenture.


SECTION 112.  Governing Law.

         This Indenture and the Securities shall be governed by and construed in
accordance with the law of the State of New York.

                                      -11-


<PAGE>   21




SECTION 113.  Legal Holidays.

         In any case where any Interest Payment Date, Redemption Date, purchase
date or Stated Maturity of any Security shall not be a Business Day at any Place
of Payment, then (notwithstanding any other provision of this Indenture or of
the Securities (other than a provision of any Security which specifically states
that such provision shall apply in lieu of this Section)) payment of interest or
principal (and premium, if any) need not be made at such Place of Payment on
such date, but may be made on the next succeeding Business Day at such Place of
Payment with the same force and effect as if made on the Interest Payment Date,
Redemption Date or purchase date, or at the Stated Maturity.


                                  ARTICLE TWO

                                 SECURITY FORMS


SECTION 201.  Forms Generally.

         The Securities of each series shall be in substantially the form set
forth in this Article, or in such other form as shall be established by or
pursuant to a Board Resolution or in one or more indentures supplemental hereto,
in each case with such appropriate insertions, omissions, substitutions and
other variations as are required or permitted by this Indenture, and may have
such letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may be required to comply with the rules of any
securities exchange or Depositary therefor or as may, consistently herewith, be
determined by the officers executing such Securities, as evidenced by their
execution thereof. If the form of Securities of any series is established by
action taken pursuant to a Board Resolution, a copy of an appropriate record of
such action shall be certified by the Secretary or an Assistant Secretary of the
Company and delivered to the Trustee at or prior to the delivery of the Company
Order contemplated by Section 303 for the authentication and delivery of such
Securities.

         The definitive Securities shall be printed, lithographed or engraved on
steel engraved borders or may be produced in any other manner, all as determined
by the officers executing such Securities, as evidenced by their execution of
such Securities.



                                      -12-


<PAGE>   22



SECTION 202.  Form of Face of Security.

                   [Insert any legend required by the Internal
                  Revenue Code and the regulations thereunder.]

                             Global Industries, Ltd.

                     --------------------------------------

No.                                                                  $
    ---------                                                          ---------

         Global Industries, Ltd., a corporation duly organized and existing
under the laws of Louisiana (herein called the "Company", which term includes
any successor Person under the Indenture hereinafter referred to), for value
received, hereby promises to pay to _______________________, or registered
assigns, the principal sum of ________________________ Dollars on
____________________________ [if the Security is to bear interest prior to
Maturity, insert -- , and to pay interest thereon from _____________ or from the
most recent Interest Payment Date to which interest has been paid or duly
provided for, semi-annually on ____________ and ____________ in each year,
commencing _________, at the rate of ____% per annum, until the principal hereof
is paid or made available for payment, provided that any principal and premium,
and any such instalment of interest, which is overdue shall bear interest at the
rate of ___% per annum (to the extent that the payment of such interest shall be
legally enforceable), from the dates such amounts are due until they are paid or
made available for payment, and such interest shall be payable on demand. The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, as provided in such Indenture, be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest, which shall be
the _______ or _______ (whether or not a Business Day), as the case may be, next
preceding such Interest Payment Date. Any such interest not so punctually paid
or duly provided for will forthwith cease to be payable to the Holder on such
Regular Record Date and may either be paid to the Person in whose name this
Security (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee, notice whereof shall be given to Holders of Securities
of this series not less than 10 days prior to such Special Record Date, or be
paid at any time in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Securities of this series
may be listed, and upon such notice as may be required by such exchange, all as
more fully provided in said Indenture].

         [If the Security is not to bear interest prior to Maturity, insert --
The principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal and any overdue premium shall
bear interest at the rate of ____% per annum (to the extent that the payment of
such interest shall be legally enforceable), from the dates such amounts are due
until they are paid or made available for payment. Interest on any overdue
principal or premium shall be payable on demand. Any such interest on overdue
principal or premium which is not paid on demand shall bear interest at the rate
of ______% per annum (to the extent that the payment of such interest on
interest shall be legally enforceable), from the date of such demand until the
amount so demanded is paid or made available for payment. Interest on any
overdue interest shall be payable on demand.]


                                      -13-


<PAGE>   23



         Payment of the principal of (and premium, if any) and [if applicable,
insert -- any such] interest on this Security will be made at the office or
agency of the Company maintained for that purpose in ............, in such coin
or currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts; provided, however, that at the
option of the Company payment of interest may be made by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register.

         Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

         Unless the certificate of authentication hereon has been executed by
the Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

         IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.

Dated:


                                                   Global Industries, Ltd.

                                            By
                                               ---------------------------------


SECTION 203.  Form of Reverse of Security.

         This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under an Indenture, dated as of _______, 1999 (herein called the
"Indenture", which term shall have the meaning assigned to it in such
instrument), between the Company and ______________, as Trustee (herein called
the "Trustee", which term includes any successor trustee under the Indenture),
and reference is hereby made to the Indenture for a statement of the respective
rights, limitations of rights, duties and immunities thereunder of the Company,
the Trustee, the holders of Senior Debt and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. This Security is one of the series designated on the face hereof [if
applicable, insert -- , limited in aggregate principal amount to $...........].

         [If applicable, insert -- The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, [if applicable, insert --
(1) on ........... in any year commencing with the year ...... and ending with
the year ...... through operation of the sinking fund for this series at a
Redemption Price equal to 100% of the principal amount, and (2)] at any time [if
applicable, insert -- on or after .........., 19..], as a whole or in part, at
the election of the Company, at the following

                                      -14-


<PAGE>   24



Redemption Prices (expressed as percentages of the principal amount): If
redeemed [if applicable, insert -- on or before ..............., ...%, and if
redeemeD] during the 12-month period beginning ............. of the years
indicated,

<TABLE>
<CAPTION>

                  Redemption                                       Redemption
Year                Price                  Year                       Price
- ----              ----------               ----                    ----------
<S>               <C>                      <C>                     <C>



</TABLE>

and thereafter at a Redemption Price equal to .....% of the principal amount,
together in the case of any such redemption [if applicable, insert -- (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date, but interest instalments whose Stated Maturity is on or
prior to such Redemption Date will be payable to the Holders of such Securities,
or one or more Predecessor Securities, of record at the close of business on the
relevant Record Dates referred to on the face hereof, all as provided in the
Indenture.]

         [If applicable, insert -- The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, (1) on ............ in
any year commencing with the year .... and ending with the year .... through
operation of the sinking fund for this series at the Redemption Prices for
redemption through operation of the sinking fund (expressed as percentages of
the principal amount) set forth in the table below, and (2) at any time [if
applicable, insert -- on or after ............], as a whole or in part, at the
election of the Company, at the Redemption Prices for redemption otherwise than
through operation of the sinking fund (expressed as percentages of the principal
amount) set forth in the table below: If redeemed during the 12-month period
beginning ............ of the years indicated,


<TABLE>
<CAPTION>
                     Redemption Price
                      For Redemption                       Redemption Price For
                     Through Operation                     Redemption Otherwise
                          of the                          Than Through Operation
Year                   Sinking Fund                         of the Sinking Fund
- ----                 -----------------                    ----------------------
<S>                  <C>                                  <C>



</TABLE>
and thereafter at a Redemption Price equal to .....% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date, but
interest instalments whose Stated Maturity is on or prior to such Redemption
Date will be payable to the Holders of such Securities, or one or more
Predecessor

                                      -15-


<PAGE>   25



Securities, of record at the close of business on the relevant Record Dates
referred to on the face hereof, all as provided in the Indenture.]

         [If applicable, insert -- Notwithstanding the foregoing, the Company
may not, prior to ............, redeem any Securities of this series as
contemplated by [if applicable, insert -- Clause (2) of] the preceding paragraph
as a part of, or in anticipation of, any refunding operation by the application,
directly or indirectly, of moneys borrowed having an interest cost to the
Company (calculated in accordance with generally accepted financial practice) of
less than ....% per annum.]

         [If applicable, insert -- The sinking fund for this series provides for
the redemption on ............ in each year beginning with the year ...... and
ending with the year ...... of [if applicable, insert -- not less than
$......... ("mandatory sinking fund") and not more than] $......... aggregate
principal amount of Securities of this series. Securities of this series
acquired or redeemed by the Company otherwise than through [if applicable,
insert -- mandatory] sinking fund payments may be credited against subsequent
[if applicable, insert -- mandatory] sinking fund payments otherwise required to
be made [if applicable, insert -- , in the inverse order in which they become
due.]

         [If the Security is subject to redemption of any kind, insert -- In the
event of redemption of this Security in part only, a new Security or Securities
of this series and of like tenor for the unredeemed portion hereof will be
issued in the name of the Holder hereof upon the cancellation hereof.]

         The indebtedness evidenced by this Security is, to the extent provided
in the Indenture, subordinate and subject in right of payment to the prior
payment in full of all Senior Debt of the Company, and this Security is issued
subject to the provisions of the Indenture with respect thereto. Each Holder of
this Security, by accepting the same, (a) agrees to and shall be bound by such
provisions, (b) authorizes and directs the Trustee on his behalf to take such
action as may be necessary or appropriate to effectuate the subordination so
provided and (c) appoints the Trustee his attorney-in-fact for any and all such
purposes.

         [If applicable, insert -- The Indenture contains provisions for
Defeasance at any time of [the entire indebtedness of this Security] [or]
[certain restrictive covenants and Events of Default with respect to this
Security] [, in each case] upon compliance with certain conditions set forth in
the Indenture.]

         [If the Security is not an Original Issue Discount Security, insert --
If an Event of Default with respect to Securities of this series shall occur and
be continuing, the principal of the Securities of this series may be declared
due and payable in the manner and with the effect provided in the Indenture.]


                                      -16-


<PAGE>   26



         [If the Security is an Original Issue Discount Security, insert -- If
an Event of Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture. Such amount shall be equal to -- insert formula for determining the
amount. Upon payment (i) of the amount of principal so declared due and payable
and (ii) of interest on any overdue principal, premium and interest (in each
case to the extent that the payment of such interest shall be legally
enforceable), all of the Company's obligations in respect of the payment of the
principal of and premium and interest, if any, on the Securities of this series
shall terminate.]

         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the Trustee with the
consent of the Holders of a majority in principal amount of the Securities at
the time Outstanding of each series to be affected. The Indenture also contains
provisions permitting the Holders of specified percentages in principal amount
of the Securities of each series at the time Outstanding, on behalf of the
Holders of all Securities of such series, to waive compliance by the Company
with certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the Holder of
this Security shall be conclusive and binding upon such Holder and upon all
future Holders of this Security and of any Security issued upon the registration
of transfer hereof or in exchange herefor or in lieu hereof, whether or not
notation of such consent or waiver is made upon this Security.

         As provided in and subject to the provisions of the Indenture, the
Holder of this Security shall not have the right to institute any proceeding
with respect to the Indenture or for the appointment of a receiver or trustee or
for any other remedy thereunder, unless such Holder shall have previously given
the Trustee written notice of a continuing Event of Default with respect to the
Securities of this series, the Holders of not less than 25% in principal amount
of the Securities of this series at the time Outstanding shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee and offered the Trustee reasonable indemnity, and the Trustee
shall not have received from the Holders of a majority in principal amount of
Securities of this series at the time Outstanding a direction inconsistent with
such request, and shall have failed to institute any such proceeding, for 60
days after receipt of such notice, request and offer of indemnity. The foregoing
shall not apply to any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

         No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of and any premium and
interest on this Security at the times, place and rate, and in the coin or
currency, herein prescribed.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in any place where the principal of and any
premium and interest on this Security are payable, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new

                                      -17-


<PAGE>   27



Securities of this series and of like tenor, of authorized denominations and for
the same aggregate principal amount, will be issued to the designated transferee
or transferees.

         The Securities of this series are issuable only in registered form
without coupons in denominations of $...... and any integral multiple thereof.
As provided in the Indenture and subject to certain limitations therein set
forth, Securities of this series are exchangeable for a like aggregate principal
amount of Securities of this series and of like tenor of a different authorized
denomination, as requested by the Holder surrendering the same.

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Security is registered as the owner hereof for all
purposes, whether or not this Security be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.


                                      -18-


<PAGE>   28
SECTION 204.  Form of Legend for Global Securities.

         Unless otherwise specified as contemplated by Section 301 for the
Securities evidenced thereby, every Global Security authenticated and delivered
hereunder shall bear a legend in substantially the following form:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A
NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A
SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE
REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE
THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.



                                      -19-


<PAGE>   29
SECTION 205.  Form of Trustee's Certificate of Authentication.

         The Trustee's certificates of authentication shall be in substantially
the following form:

         This is one of the Securities of the series designated therein referred
to in the within-mentioned Indenture.


                                                                               ,
                                                  ------------------------------
                                                                      As Trustee


                                                By
                                                  ------------------------------
                                                              Authorized Officer


                                  ARTICLE THREE

                                 THE SECURITIES


SECTION 301.  Amount Unlimited; Issuable in Series.

         The aggregate principal amount of Securities which may be authenticated
and delivered under this Indenture is unlimited.

         The Securities may be issued in one or more series. There shall be
established in or pursuant to a Board Resolution and, subject to Section 303,
set forth, or determined in the manner provided, in an Officer's Certificate, or
established in one or more indentures supplemental hereto, prior to the issuance
of Securities of any series,

              (1) the title of the Securities of the series (which shall
     distinguish the Securities of the series from Securities of any other
     series);

              (2) any change to the subordination provisions which applies to
     the Securities of the series from those contained in Article Twelve with
     respect to the Securities and the definitions of Senior Debt and Designated
     Senior Debt which shall apply to the Securities of the series;

              (3) any limit upon the aggregate principal amount of the
     Securities of the series which may be authenticated and delivered under
     this Indenture (except for Securities authenticated and delivered upon
     registration of transfer of, or in exchange for, or in lieu of, other
     Securities of the series pursuant to Section 304, 305, 306, 906 or 1107 and
     except for any Securities which, pursuant to Section 303, are deemed never
     to have been authenticated and delivered hereunder);

                                      -20-


<PAGE>   30



              (4) the Person to whom any interest on a Security of the series
     shall be payable, if other than the Person in whose name that Security (or
     one or more Predecessor Securities) is registered at the close of business
     on the Regular Record Date for such interest;

              (5) the date or dates on which the principal of any Securities of
     the series is payable;

              (6) the rate or rates at which any Securities of the series shall
     bear interest, if any, the date or dates from which any such interest shall
     accrue, the Interest Payment Dates on which any such interest shall be
     payable and the Regular Record Date for any such interest payable on any
     Interest Payment Date;

              (7) the place or places where the principal of and any premium and
     interest on any Securities of the series shall be payable;

              (8) the period or periods within which, the price or prices at
     which and the terms and conditions upon which any Securities of the series
     may be redeemed, in whole or in part, at the option of the Company and, if
     other than by a Board Resolution, the manner in which any election by the
     Company to redeem the Securities shall be evidenced;

              (9) the obligation, if any, of the Company to redeem or purchase
     any Securities of the series pursuant to any sinking fund or analogous
     provisions or at the option of the Holder thereof and the period or periods
     within which, the price or prices at which and the terms and conditions
     upon which any Securities of the series shall be redeemed or purchased, in
     whole or in part, pursuant to such obligation;

              (10) if other than denominations of $1,000 and any integral
     multiple thereof, the denominations in which any Securities of the series
     shall be issuable;

              (11) if the amount of principal of or any premium or interest on
     any Securities of the series may be determined with reference to an index
     or pursuant to a formula, the manner in which such amounts shall be
     determined;

              (12) if other than the currency of the United States of America,
     the currency, currencies or currency units in which the principal of or any
     premium or interest on any Securities of the series shall be payable and
     the manner of determining the equivalent thereof in the currency of the
     United States of America for any purpose, including for purposes of the
     definition of "Outstanding" in Section 101;

              (13) if the principal of or any premium or interest on any
     Securities of the series is to be payable, at the election of the Company
     or the Holder thereof, in one or more currencies or currency units other
     than that or those in which such Securities are stated to be payable, the
     currency, currencies or currency units in which the principal of or any
     premium or interest on such Securities as to which such election is made
     shall be payable, the periods within which and the terms and conditions
     upon which such election is to be made and the amount so payable (or the
     manner in which such amount shall be determined);


                                      -21-


<PAGE>   31



              (14) if other than the entire principal amount thereof, the
     portion of the principal amount of any Securities of the series which shall
     be payable upon declaration of acceleration of the Maturity thereof
     pursuant to Section 502;

              (15) if the principal amount payable at the Stated Maturity of any
     Securities of the series will not be determinable as of any one or more
     dates prior to the Stated Maturity, the amount which shall be deemed to be
     the principal amount of such Securities as of any such date for any purpose
     thereunder or hereunder, including the principal amount thereof which shall
     be due and payable upon any Maturity other than the Stated Maturity or
     which shall be deemed to be Outstanding as of any date prior to the Stated
     Maturity (or, in any such case, the manner in which such amount deemed to
     be the principal amount shall be determined);

              (16) if applicable, that the Securities of the series, in whole or
     any specified part, shall be defeasible pursuant to Section 1302 or Section
     1303 or both such Sections and, if other than by a Board Resolution, the
     manner in which any election by the Company to defease such Securities
     shall be evidenced;

              (17) if applicable, that any Securities of the series shall be
     issuable in whole or in part in the form of one or more Global Securities
     and, in such case, the respective Depositories for such Global Securities,
     the form of any legend or legends which shall be borne by any such Global
     Security in addition to or in lieu of that set forth in Section 205 and any
     circumstances in addition to or in lieu of those set forth in Clause (2) of
     the last paragraph of Section 305 in which any such Global Security may be
     exchanged in whole or in part for Securities registered, and any transfer
     of such Global Security in whole or in part may be registered, in the name
     or names of Persons other than the Depositary for such Global Security or a
     nominee thereof;

              (18) any addition to or change in the Events of Default which
     applies to any Securities of the series and any change in the right of the
     Trustee or the requisite Holders of such Securities to declare the
     principal amount thereof due and payable pursuant to Section 502;

              (19) any addition to or change in the covenants set forth in
     Article Ten which applies to Securities of the series; and

              (20) any other terms of the series (which terms shall not be
     inconsistent with the provisions of this Indenture, except as permitted by
     Section 901(5)).

         All Securities of any one series shall be substantially identical
except as to denomination and except as may otherwise be provided in or pursuant
to the Board Resolution referred to above and (subject to Section 303) set
forth, or determined in the manner provided, in the Officer's Certificate
referred to above or in any such indenture supplemental hereto.

         If any of the terms of the series are established by action taken
pursuant to a Board Resolution, a copy of an appropriate record of such action
shall be certified by the Secretary or an Assistant Secretary of the Company and
delivered to the Trustee at or prior to the delivery of the Officer's
Certificate setting forth the terms of the series.

                                      -22-


<PAGE>   32
         The Securities shall be subordinated in right of payment to Senior Debt
of the Company as provided in Article Twelve.


SECTION 302.  Denominations.

         The Securities of each series shall be issuable only in registered form
without coupons and only in such denominations as shall be specified as
contemplated by Section 301. In the absence of any such specified denomination
with respect to the Securities of any series, the Securities of such series
shall be issuable in denominations of $1,000 and any integral multiple thereof.


SECTION 303.  Execution, Authentication, Delivery and Dating.

         The Securities shall be executed on behalf of the Company by its
Chairman of the Board, its Vice Chairman of the Board, its President or one of
its Vice Presidents, under its corporate seal reproduced thereon. The signature
of any of these officers on the Securities may be manual or facsimile.

         Securities bearing the manual or facsimile signatures of individuals
who were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Securities or did not
hold such offices at the date of such Securities.

         At any time and from time to time after the execution and delivery of
this Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with a Company Order for the
authentication and delivery of such Securities, and the Trustee in accordance
with the Company Order shall authenticate and deliver such Securities. If the
form or terms of the Securities of the series have been established by or
pursuant to one or more Board Resolutions as permitted by Sections 201 and 301,
in authenticating such Securities, and accepting the additional responsibilities
under this Indenture in relation to such Securities, the Trustee shall be
entitled to receive, and (subject to Section 601) shall be fully protected in
relying upon, an Opinion of Counsel stating,

              (1) if the form of such Securities has been established by or
     pursuant to Board Resolution as permitted by Section 201, that such form
     has been established in conformity with the provisions of this Indenture;

              (2) if the terms of such Securities have been established by or
     pursuant to Board Resolution as permitted by Section 301, that such terms
     have been established in conformity with the provisions of this Indenture;
     and

              (3) that such Securities, when authenticated and delivered by the
     Trustee and issued by the Company in the manner and subject to any
     conditions specified in such Opinion of Counsel, will constitute valid and
     legally binding obligations of the Company

                                      -23-


<PAGE>   33
     enforceable in accordance with their terms, subject to bankruptcy,
     insolvency, fraudulent transfer, reorganization, moratorium and similar
     laws of general applicability relating to or affecting creditors' rights
     and to general equity principles.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties or
immunities under the Securities and this Indenture or otherwise in a manner
which is not reasonably acceptable to the Trustee.

         Notwithstanding the provisions of Section 301 and of the preceding
paragraph, if all Securities of a series are not to be originally issued at one
time, it shall not be necessary to deliver the Officer's Certificate otherwise
required pursuant to Section 301 or the Company Order and Opinion of Counsel
otherwise required pursuant to such preceding paragraph at or prior to the
authentication of each Security of such series if such documents are delivered
at or prior to the authentication upon original issuance of the first Security
of such series to be issued.

         Each Security shall be dated the date of its authentication.

         No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by manual signature, and such certificate upon any
Security shall be conclusive evidence, and the only evidence, that such Security
has been duly authenticated and delivered hereunder. Notwithstanding the
foregoing, if any Security shall have been authenticated and delivered hereunder
but never issued and sold by the Company, and the Company shall deliver such
Security to the Trustee for cancellation as provided in Section 309, for all
purposes of this Indenture such Security shall be deemed never to have been
authenticated and delivered hereunder and shall never be entitled to the
benefits of this Indenture.


SECTION 304.  Temporary Securities.

         Pending the preparation of definitive Securities of any series, the
Company may execute, and upon Company Order the Trustee shall authenticate and
deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued and with such appropriate insertions, omissions, substitutions and
other variations as the officers executing such Securities may determine, as
evidenced by their execution of such Securities.

         If temporary Securities of any series are issued, the Company will
cause definitive Securities of that series to be prepared without unreasonable
delay. After the preparation of definitive Securities of such series, the
temporary Securities of such series shall be exchangeable for definitive
Securities of such series upon surrender of the temporary Securities of such
series at the office or agency of the Company in a Place of Payment for that
series, without charge to the Holder. Upon surrender for cancellation of any one
or more temporary Securities of any series, the Company shall execute and the
Trustee shall authenticate and deliver in exchange therefor one or more
definitive Securities of the

                                      -24-


<PAGE>   34



same series, of any authorized denominations and of like tenor and aggregate
principal amount. Until so exchanged, the
temporary Securities of any series shall in all respects be entitled to the same
benefits under this Indenture as definitive Securities of such series and tenor.


SECTION 305.  Registration, Registration of Transfer and Exchange.

         The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register (the register maintained in such office and in any other
office or agency of the Company in a Place of Payment being herein sometimes
collectively referred to as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Securities and of transfers of Securities. The Trustee is hereby
appointed "Security Registrar" for the purpose of registering Securities and
transfers of Securities as herein provided.

         Upon surrender for registration of transfer of any Security of a series
at the office or agency of the Company in a Place of Payment for that series,
the Company shall execute, and the Trustee shall authenticate and deliver, in
the name of the designated transferee or transferees, one or more new Securities
of the same series, of any authorized denominations and of like tenor and
aggregate principal amount.

         At the option of the Holder, Securities of any series may be exchanged
for other Securities of the same series, of any authorized denominations and of
like tenor and aggregate principal amount, upon surrender of the Securities to
be exchanged at such office or agency. Whenever any Securities are so
surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Securities which the Holder making the exchange is
entitled to receive.

         All Securities issued upon any registration of transfer or exchange of
Securities shall be the valid obligations of the Company evidencing the same
debt, and entitled to the same benefits under this Indenture, as the Securities
and Subsidiaries Guarantees surrendered upon such registration of transfer or
exchange.

         Every Security presented or surrendered for registration of transfer or
for exchange shall (if so required by the Company or the Trustee) be duly
endorsed, or be accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed, by the
Holder thereof or his attorney duly authorized in writing.

         No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum sufficient
to cover any tax or other governmental charge that may be imposed in connection
with any registration of transfer or exchange of Securities, other than
exchanges pursuant to Section 304, 906 or 1107 not involving any transfer.

         If the Securities of any series (or of any series and specified tenor)
are to be redeemed in part, the Company shall not be required (A) to issue,
register the transfer of or exchange any Securities of that series (or of that
series and specified tenor, as the case may be) during a period beginning at the

                                      -25-


<PAGE>   35



opening of business 15 days before the day of the mailing of a notice of
redemption of any such Securities selected for redemption under Section 1103 and
ending at the close of business on the day of such mailing, or (B) to register
the transfer of or exchange any Security so selected for redemption in whole or
in part, except the unredeemed portion of any Security being redeemed in part.

         The provisions of Clauses (1), (2), (3) and (4) below shall apply only
to Global Securities:

              (1) Each Global Security authenticated under this Indenture shall
     be registered in the name of the Depositary designated for such Global
     Security or a nominee thereof and delivered to such Depositary or a nominee
     thereof or custodian therefor, and each such Global Security shall
     constitute a single Security for all purposes of this Indenture.

              (2) Notwithstanding any other provision in this Indenture, no
     Global Security may be exchanged in whole or in part for Securities
     registered, and no transfer of a Global Security in whole or in part may be
     registered, in the name of any Person other than the Depositary for such
     Global Security or a nominee thereof unless (A) such Depositary (i) has
     notified the Company that it is unwilling or unable to continue as
     Depositary for such Global Security or (ii) has ceased to be a clearing
     agency registered under the Exchange Act, (B) there shall have occurred and
     be continuing an Event of Default with respect to such Global Security or
     (C) there shall exist such circumstances, if any, in addition to or in lieu
     of the foregoing as have been specified for this purpose as contemplated by
     Section 301.

              (3) Subject to Clause (2) above, any exchange of a Global Security
     for other Securities may be made in whole or in part, and all Securities
     issued in exchange for a Global Security or any portion thereof shall be
     registered in such names as the Depositary for such Global Security shall
     direct.

              (4) Every Security authenticated and delivered upon registration
     of transfer of, or in exchange for or in lieu of, a Global Security or any
     portion thereof, whether pursuant to this Section, Section 304, 306, 906 or
     1107 or otherwise, shall be authenticated and delivered in the form of, and
     shall be, a Global Security, unless such Security is registered in the name
     of a Person other than the Depositary for such Global Security or a nominee
     thereof.


SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities.

         If any mutilated Security is surrendered to the Trustee, the Company
shall execute, and the Trustee shall authenticate and deliver in exchange
therefor a new Security of the same series and of like tenor and principal
amount and bearing a number not contemporaneously outstanding.

         If there shall be delivered to the Company and the Trustee (i) evidence
to their satisfaction of the destruction, loss or theft of any Security and (ii)
such security or indemnity as may be required by them to save each of them and
any agent of either of them harmless, then, in the absence of notice to the
Company or the Trustee that such Security has been acquired by a bona fide
purchaser, the Company shall execute, and the Trustee shall authenticate and
deliver, in lieu of any such destroyed,


                                      -26-
<PAGE>   36
lost or stolen Security, a new Security of the same series and of like tenor and
principal amount and bearing a number not contemporaneously outstanding.

         In case any such mutilated, destroyed, lost or stolen Security has
become or is about to become due and payable, the Company in its discretion may,
instead of issuing a new Security, pay such Security.

         Upon the issuance of any new Security under this Section, the Company
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 Trustee) connected therewith.

         Every new Security of any series issued pursuant to this Section in
lieu of any destroyed, lost or stolen Security, shall constitute an original
additional contractual obligation of the Company, whether or not the destroyed,
lost or stolen Security shall be at any time enforceable by anyone, and shall be
entitled to all the benefits of this Indenture equally and proportionately with
any and all other Securities of that series duly issued hereunder.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities.


SECTION 307.  Payment of Interest; Interest Rights Preserved.

         Except as otherwise provided as contemplated by Section 301 with
respect to any series of Securities, interest on any Security which is payable,
and is punctually paid or duly provided for, on any Interest Payment Date shall
be paid to the Person in whose name that Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest.

         Any interest on any Security of any series which is payable, but is not
punctually paid or duly provided for, on any Interest Payment Date (herein
called "Defaulted Interest") shall forthwith cease to be payable to the Holder
on the relevant Regular Record Date by virtue of having been such Holder, and
such Defaulted Interest may be paid by the Company, at its election in each
case, as provided in Clause (1) or (2) below:

              (1) The Company may elect to make payment of any Defaulted
     Interest to the Persons in whose names the Securities of such series (or
     their respective Predecessor Securities) are registered at the close of
     business on a Special Record Date for the payment of such Defaulted
     Interest, which shall be fixed in the following manner. The Company shall
     notify the Trustee in writing of the amount of Defaulted Interest proposed
     to be paid on each Security of such series and the date of the proposed
     payment, and at the same time the Company shall deposit with the Trustee an
     amount of money equal to the aggregate amount proposed to be paid in
     respect of such Defaulted Interest or shall make arrangements satisfactory
     to the Trustee for such deposit prior to the date of the proposed payment,
     such money when deposited to be held in trust for the benefit of the
     Persons entitled to such Defaulted Interest as in this Clause provided.
     Thereupon the


                                      -27-
<PAGE>   37



     Trustee shall fix a Special Record Date for the payment of such Defaulted
     Interest which shall be not more than 15 days and not less than 10 days
     prior to the date of the proposed payment and not less than 10 days after
     the receipt by the Trustee of the notice of the proposed payment. The
     Trustee shall promptly notify the Company of such Special Record Date and,
     in the name and at the expense of the Company, shall cause notice of the
     proposed payment of such Defaulted Interest and the Special Record Date
     therefor to be given to each Holder of Securities of such series in the
     manner set forth in Section 106, not less than 10 days prior to such
     Special Record Date. Notice of the proposed payment of such Defaulted
     Interest and the Special Record Date therefor having been so mailed, such
     Defaulted Interest shall be paid to the Persons in whose names the
     Securities of such series (or their respective Predecessor Securities) are
     registered at the close of business on such Special Record Date and shall
     no longer be payable pursuant to the following Clause (2).

              (2) The Company may make payment of any Defaulted Interest on the
     Securities of any series in any other lawful manner not inconsistent with
     the requirements of any securities exchange on which such Securities may be
     listed, and upon such notice as may be required by such exchange, if, after
     notice given by the Company to the Trustee of the proposed payment pursuant
     to this Clause, such manner of payment shall be deemed practicable by the
     Trustee.

         Subject to the foregoing provisions of this Section, each Security
delivered under this Indenture upon registration of transfer of or in exchange
for or in lieu of any other Security shall carry the rights to interest accrued
and unpaid, and to accrue, which were carried by such other Security.


SECTION 308.  Persons Deemed Owners.

         Prior to due presentment of a Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name such Security is registered as the owner of such
Security for the purpose of receiving payment of principal of and any premium
and (subject to Section 307) any interest on such Security and for all other
purposes whatsoever, whether or not such Security be overdue, and neither the
Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary.


SECTION 309.  Cancellation.

         All Securities surrendered for payment, redemption, purchase,
registration of transfer or exchange or for credit against any sinking fund
payment shall, if surrendered to any Person other than the Trustee, be delivered
to the Trustee and shall be promptly canceled by it. The Company may at any time
deliver to the Trustee for cancellation any Securities previously authenticated
and delivered hereunder which the Company may have acquired in any manner
whatsoever, and may deliver to the Trustee (or to any other Person for delivery
to the Trustee) for cancellation any Securities previously authenticated
hereunder which the Company has not issued and sold, and all Securities so
delivered shall be promptly canceled by the Trustee. No Securities shall be
authenticated in lieu of or in exchange for any Securities canceled as provided
in this Section, except as expressly permitted by this Indenture. All canceled
Securities held by the Trustee shall be disposed of as directed by a Company
Order.



                                      -28-
<PAGE>   38





SECTION 310.  Computation of Interest.

         Except as otherwise specified as contemplated by Section 301 for
Securities of any series, interest on the Securities of each series shall be
computed on the basis of a 360-day year of twelve 30- day months.


                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE


SECTION 401.  Satisfaction and Discharge of Indenture.

         This Indenture shall upon Company Request cease to be of further effect
(except as to any surviving rights of registration of transfer or exchange of
Securities herein expressly provided for), and the Trustee, at the expense of
the Company, shall execute proper instruments acknowledging satisfaction and
discharge of this Indenture, when

              (1) either

                  (A) all Securities theretofore authenticated and delivered
         (other than (i) Securities which have been destroyed, lost or stolen
         and which have been replaced or paid as provided in Section 306 and
         (ii) Securities for whose payment money has theretofore been deposited
         in trust or segregated and held in trust by the Company and thereafter
         repaid to the Company or discharged from such trust, as provided in
         Section 1003) have been delivered to the Trustee for cancellation; or

                  (B) all such Securities not theretofore delivered to the
         Trustee for cancellation

                    (i) have become due and payable, or

                   (ii) will become due and payable at their Stated Maturity
              within one year, or

                  (iii) are to be called for redemption within one year under
              arrangements satisfactory to the Trustee for the giving of notice
              of redemption by the Trustee in the name, and at the expense, of
              the Company,

         and the Company, in the case of (i), (ii) or (iii) above, has deposited
         or caused to be deposited with the Trustee as trust funds in trust for
         the purpose money in an amount sufficient to pay and discharge the
         entire indebtedness on such Securities not theretofore delivered to the
         Trustee for cancellation, for principal and any premium and interest to
         the date of such deposit (in the case of Securities which have become
         due and payable) or to the Stated Maturity or Redemption Date, as the
         case may be;

              (2) the Company has paid or caused to be paid all other sums
     payable hereunder by it; and

                                      -29-


<PAGE>   39

              (3) the Company has delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent herein provided for relating to the satisfaction and discharge of
     this Indenture have been complied with.

         Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee under Section 607, the obligations of
the Trustee to any Authenticating Agent under Section 614 and, if money shall
have been deposited with the Trustee pursuant to subclause (B) of Clause (1) of
this Section, the obligations of the Trustee under Section 402 and the last
paragraph of Section 1003 shall survive.


SECTION 402.  Application of Trust Money.

         Subject to the provisions of the last paragraph of Section 1003, all
money deposited with the Trustee pursuant to Section 401 shall be held in trust
and applied by it, in accordance with the provisions of the Securities and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal and any premium and
interest for whose payment such money has been deposited with the Trustee.


                                  ARTICLE FIVE

                                    REMEDIES


SECTION 501.  Events of Default.

         "Event of Default", wherever used herein with respect to Securities of
any series, means any one of the following events (whatever the reason for such
Event of Default and whether it shall be occasioned by the provisions of Article
Twelve or be voluntary or involuntary or be effected by operation of law or
pursuant to any judgment, decree or order of any court or any order, rule or
regulation of any administrative or governmental body):

              (1) default in the payment of any interest upon any Security of
     that series when it becomes due and payable, and continuance of such
     default for a period of 30 days; or

              (2) default in the payment of the principal of or any premium on
     any Security of that series at its Maturity; or

              (3) default in the deposit of any sinking fund payment, when and
     as due by the terms of a Security of that series; or

              (4) default in the performance, or breach, of any covenant or
     warranty of the Company in this Indenture (other than a covenant or
     warranty a default in whose performance or whose breach is elsewhere in
     this Section specifically dealt with or which has expressly been included
     in this Indenture solely for the benefit of series of Securities other than
     that series), and continuance of such default or breach for a period of 90
     days after there has been given, by registered


                                      -30-
<PAGE>   40

     or certified mail, to the Company by the Trustee or to the Company and the
     Trustee by the Holders of at least 25% in principal amount of the
     Outstanding Securities of that series a written notice specifying such
     default or breach and requiring it to be remedied and stating that such
     notice is a "Notice of Default" hereunder; or

              (5) the entry by a court having jurisdiction in the premises of
     (A) a decree or order for relief in respect of the Company, any Significant
     Subsidiary or any group of Subsidiaries that together would constitute a
     Significant Subsidiary in an involuntary case or proceeding under any
     applicable Federal or State bankruptcy, insolvency, reorganization or other
     similar law or (B) a decree or order adjudging the Company, any Significant
     Subsidiary or any group of Subsidiaries that together would constitute a
     Significant Subsidiary a bankrupt or insolvent, or approving as properly
     filed a petition seeking reorganization, arrangement, adjustment or
     composition of or in respect of the Company, any Significant Subsidiary or
     any group of Subsidiaries that together would constitute a Significant
     Subsidiary under any applicable Federal or State law, or appointing a
     custodian, receiver, liquidator, assignee, trustee, sequestrator or other
     similar official of the Company, any Significant Subsidiary or any group of
     Subsidiaries that together would constitute a Significant Subsidiary or of
     any substantial part of its or their property, or ordering the winding up
     or liquidation of its or their affairs, and the continuance of any such
     decree or order for relief or any such other decree or order unstayed and
     in effect for a period of 60 consecutive days; or

              (6) the commencement by the Company, any Significant Subsidiary or
     any group of Subsidiaries that together would constitute a Significant
     Subsidiary of a voluntary case or proceeding under any applicable Federal
     or State bankruptcy, insolvency, reorganization or other similar law or of
     any other case or proceeding to be adjudicated a bankrupt or insolvent, or
     the consent by it or them to the entry of a decree or order for relief in
     respect of the Company, any Significant Subsidiary or any group of
     Subsidiaries that together would constitute a Significant Subsidiary in an
     involuntary case or proceeding under any applicable Federal or State
     bankruptcy, insolvency, reorganization or other similar law or to the
     commencement of any bankruptcy or insolvency case or proceeding against it
     or them, or the filing by it or them of a petition or answer or consent
     seeking reorganization or relief under any applicable Federal or State law,
     or the consent by it or them to the filing of such petition or to the
     appointment of or taking possession by a custodian, receiver, liquidator,
     assignee, trustee, sequestrator or other similar official of the Company,
     any Significant Subsidiary or any group of Subsidiaries that together would
     constitute a Significant Subsidiary or of any substantial part of its or
     their property, or the making by it or them of an assignment for the
     benefit of creditors, or the admission by it or them in writing of its or
     their inability to pay its or their debts generally as they become due, or
     the taking of corporate action by the Company, any Significant Subsidiary
     or any group of Subsidiaries that together would constitute a Significant
     Subsidiary in furtherance of any such action; or


                                      -31-


<PAGE>   41



              (7) any other Event of Default provided with respect to Securities
     of that series.


SECTION 502.  Acceleration of Maturity; Rescission and Annulment.

         If an Event of Default (other than an Event of Default specified in
Section 501(5) or 501(6)) with respect to Securities of any series at the time
Outstanding occurs and is continuing, then in every such case the Trustee or the
Holders of not less than 25% in principal amount of the Outstanding Securities
of that series may declare the principal amount of all the Securities of that
series (or, if any Securities of that series are Original Issue Discount
Securities, such portion of the principal amount of such Securities as may be
specified by the terms thereof) to be due and payable immediately, by a notice
in writing to the Company (and to the Trustee if given by Holders), and upon any
such declaration such principal amount (or specified amount) shall become
immediately due and payable. If an Event of Default specified in Section 501(5)
or 501 (6) with respect to Securities of any series at the time Outstanding
occurs, the principal amount of all the Securities of that series (or, if any
Securities of that series are Original Issue Discount Securities, such portion
of the principal amount of such Securities as may be specified by the terms
thereof) shall automatically, and without any declaration or other action on the
part of the Trustee or any Holder, become immediately due and payable.

         At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in principal amount of the
Outstanding Securities of that series, by written notice to the Company and the
Trustee, may rescind and annul such declaration and its consequences if

              (1) the Company has paid or deposited with the Trustee a sum
     sufficient to pay

                  (A) all overdue interest on all Securities of that series,

                  (B) the principal of (and premium, if any, on) any Securities
         of that series which have become due otherwise than by such declaration
         of acceleration and any interest thereon at the rate or rates
         prescribed therefor in such Securities,

                  (C) to the extent that payment of such interest is lawful,
         interest upon overdue interest at the rate or rates prescribed therefor
         in such Securities, and

                  (D) all sums paid or advanced by the Trustee hereunder and the
         reasonable compensation, expenses, disbursements and advances of the
         Trustee, its agents and counsel;

     and

              (2) all Events of Default with respect to Securities of that
     series, other than the non-payment of the principal of Securities of that
     series which have become due solely by such declaration of acceleration,
     have been cured or waived as provided in Section 513.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

                                      -32-


<PAGE>   42




SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee.

         The Company covenants that if

              (1) default is made in the payment of any interest on any Security
     when such interest becomes due and payable and such default continues for a
     period of 30 days, or

              (2) default is made in the payment of the principal of (or
     premium, if any, on) any Security at the Maturity thereof,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the
Holders of such Securities, the whole amount then due and payable on such
Securities for principal and any premium and interest and, to the extent that
payment of such interest shall be legally enforceable, interest on any overdue
principal and premium and on any overdue interest, at the rate or rates
prescribed therefor in such Securities, and, in addition thereto, such further
amount as shall be sufficient to cover the costs and expenses of collection,
including the reasonable compensation, expenses, disbursements and advances of
the Trustee, its agents and counsel.

         If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and
enforce its rights and the rights of the Holders of Securities of such series by
such appropriate judicial proceedings as the Trustee shall deem most effectual
to protect and enforce any such rights, whether for the specific enforcement of
any covenant or agreement in this Indenture or in aid of the exercise of any
power granted herein, or to enforce any other proper remedy.


SECTION 504.  Trustee May File Proofs of Claim.

         In case of any judicial proceeding relative to the Company or any other
obligor upon the Securities, or the property or creditors of the Company or any
other obligor upon the Securities, the Trustee shall be entitled and empowered,
by intervention in such proceeding or otherwise, to take any and all actions
authorized under the Trust Indenture Act in order to have claims of the Holders
and the Trustee allowed in any such proceeding. In particular, the Trustee shall
be authorized to collect and receive any moneys or other property payable or
deliverable on any such claims and to distribute the same; and any custodian,
receiver, assignee, trustee, liquidator, sequestrator or other similar official
in any such judicial proceeding is hereby authorized by each Holder to make such
payments to the Trustee and, in the event that the Trustee shall consent to the
making of such payments directly to the Holders, to pay to the Trustee any
amount due it for the reasonable compensation, expenses, disbursements and
advances of the Trustee, its agents and counsel, and any other amounts due the
Trustee under Section 607.

         No provision of this Indenture shall be deemed to authorize the Trustee
to authorize or consent to or accept or adopt on behalf of any Holder any plan
of reorganization, arrangement, adjustment or composition affecting the
Securities or the rights of any Holder thereof or to authorize the Trustee to
vote in respect of the claim of any Holder in any such proceeding; provided,
however, that the Trustee may, on behalf of the Holders, vote for the election
of a trustee in bankruptcy or similar official and be a member of a creditors'
or other similar committee.

                                      -33-


<PAGE>   43




SECTION 505.  Trustee May Enforce Claims Without Possession of Securities.

         All rights of action and claims under this Indenture or the Securities
may be prosecuted and enforced by the Trustee without the possession of any of
the Securities or the production thereof in any proceeding relating thereto, and
any such proceeding instituted by the Trustee shall be brought in its own name
as trustee of an express trust, and any recovery of judgment shall, after
provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, be for the
ratable benefit of the Holders of the Securities in respect of which such
judgment has been recovered.


SECTION 506.  Application of Money Collected.

         Any money collected by the Trustee pursuant to this Article shall be
applied in the following order, at the date or dates fixed by the Trustee and,
in case of the distribution of such money on account of principal or any premium
or interest, upon presentation of the Securities and the notation thereon of the
payment if only partially paid and upon surrender thereof if fully paid:

              FIRST: To the payment of all amounts due the Trustee under Section
     607; and

              SECOND: Subject to Article Twelve, to the payment of the amounts
     then due and unpaid for principal of and any premium and interest on the
     Securities in respect of which or for the benefit of which such money has
     been collected, ratably, without preference or priority of any kind,
     according to the amounts due and payable on such Securities for principal
     and any premium and interest, respectively.


SECTION 507.  Limitation on Suits.

         No Holder of any Security of any series shall have any right to
institute any proceeding, judicial or otherwise, with respect to this Indenture,
or for the appointment of a receiver or trustee, or for any other remedy
hereunder, unless

              (1) such Holder has previously given written notice to the Trustee
     of a continuing Event of Default with respect to the Securities of that
     series;

              (2) the Holders of not less than 25% in principal amount of the
     Outstanding Securities of that series shall have made written request to
     the Trustee to institute proceedings in respect of such Event of Default in
     its own name as Trustee hereunder;

              (3) such Holder or Holders have offered to the Trustee reasonable
     indemnity against the costs, expenses and liabilities to be incurred in
     compliance with such request;

              (4) the Trustee for 60 days after its receipt of such notice,
     request and offer of indemnity has failed to institute any such proceeding;
     and


                                      -34-


<PAGE>   44



              (5) no direction inconsistent with such written request has been
     given to the Trustee during such 60-day period by the Holders of a majority
     in principal amount of the Outstanding Securities of that series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all of such
Holders.


SECTION 508.  Unconditional Right of Holders to Receive Principal,
                   Premium and Interest.

         Notwithstanding any other provision in this Indenture, the Holder of
any Security shall have the right, which is absolute and unconditional, to
receive payment of the principal of and any premium and (subject to Section 307)
interest on such Security on the respective Stated Maturities expressed in such
Security (or, in the case of redemption or offer by the Company to purchase the
Securities pursuant to the terms of this Indenture, on the Redemption Date or
purchase date, as applicable) and to institute suit for the enforcement of any
such payment, and such rights shall not be impaired without the consent of such
Holder.


SECTION 509.  Restoration of Rights and Remedies.

         If the Trustee or any Holder has instituted any proceeding to enforce
any right or remedy under this Indenture and such proceeding has been
discontinued or abandoned for any reason, or has been determined adversely to
the Trustee or to such Holder, then and in every such case, subject to any
determination in such proceeding, the Company, the Trustee and the Holders shall
be restored severally and respectively to their former positions hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue
as though no such proceeding had been instituted.


SECTION 510.  Rights and Remedies Cumulative.

         Except as otherwise provided with respect to the replacement or payment
of mutilated, destroyed, lost or stolen Securities in the last paragraph of
Section 306, no right or remedy herein conferred upon or reserved to the Trustee
or to the Holders is intended to be exclusive of any other right or remedy, and
every right and remedy shall, to the extent permitted by law, be cumulative and
in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise. The assertion or employment of any
right or remedy hereunder, or otherwise, shall not prevent the concurrent
assertion or employment of any other appropriate right or remedy.



                                      -35-


<PAGE>   45



SECTION 511.  Delay or Omission Not Waiver.

         No delay or omission of the Trustee or of any Holder of any Securities
to exercise any right or remedy accruing upon any Event of Default shall impair
any such right or remedy or constitute a waiver of any such Event of Default or
an acquiescence therein. Every right and remedy given by this Article or by law
to the Trustee or to the Holders may be exercised from time to time, and as
often as may be deemed expedient, by the Trustee or by the Holders, as the case
may be.


SECTION 512.  Control by Holders.

         The Holders of a majority in principal amount of the Outstanding
Securities of any series shall have the right to direct the time, method and
place of conducting any proceeding for any remedy available to the Trustee, or
exercising any trust or power conferred on the Trustee, with respect to the
Securities of such series, provided that

              (1) such direction shall not be in conflict with any rule of law
     or with this Indenture, and

              (2) the Trustee may take any other action deemed proper by the
     Trustee which is not inconsistent with such direction.


SECTION 513.  Waiver of Past Defaults.

         The Holders of not less than a majority in principal amount of the
Outstanding Securities of any series may on behalf of the Holders of all the
Securities of such series waive any past default hereunder with respect to such
series and its consequences, except a default

              (1) in the payment of the principal of or any premium or interest
     on any Security of such series (including any Security which is required to
     have been purchased by the Company pursuant to an offer to purchase by the
     Company made pursuant to the terms of this Indenture), or

              (2) in respect of a covenant or provision hereof which under
     Article Nine cannot be modified or amended without the consent of the
     Holder of each Outstanding Security of such series affected.

         Upon any such waiver, such default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, for every
purpose of this Indenture; but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.


SECTION 514.  Undertaking for Costs.

         In any suit for the enforcement of any right or remedy under this
Indenture, or in any suit against the Trustee for any action taken, suffered or
omitted by it as Trustee, a court may require any party litigant in such suit to
file an undertaking to pay the costs of such suit, and may assess costs against
any such party litigant, in the manner and to the extent provided in the Trust
Indenture Act; provided that neither this Section nor the Trust Indenture Act
shall be deemed to authorize any court

                                      -36-


<PAGE>   46



to require such an undertaking or to make such an assessment in any suit
instituted by the Company.


SECTION 515.  Waiver of Usury, Stay or Extension Laws.

         The Company covenants (to the extent that it may lawfully do so) that
it will not at any time insist upon, or plead, or in any manner whatsoever claim
or take the benefit or advantage of, any usury, stay or extension law wherever
enacted, now or at any time hereafter in force, which may affect the covenants
or the performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such law
and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.


                                   ARTICLE SIX

                                   THE TRUSTEE


SECTION 601.  Certain Duties and Responsibilities.

         The duties and responsibilities of the Trustee shall be as provided by
the Trust Indenture Act. Notwithstanding the foregoing, no provision of this
Indenture shall require the Trustee to expend or risk its own funds or otherwise
incur any financial liability in the performance of any of its duties hereunder,
or in the exercise of any of its rights or powers, if it shall have reasonable
grounds for believing that repayment of such funds or adequate indemnity against
such risk or liability is not reasonably assured to it. Whether or not therein
expressly so provided, every provision of this Indenture relating to the conduct
or affecting the liability of or affording protection to the Trustee shall be
subject to the provisions of this Section.


SECTION 602.  Notice of Defaults.

         If a default occurs hereunder with respect to Securities of any series,
the Trustee shall give the Holders of Securities of such series notice of such
default as and to the extent provided by the Trust Indenture Act; provided,
however, that in the case of any default of the character specified in Section
501(4) with respect to Securities of such series, no such notice to Holders
shall be given until at least 30 days after the occurrence thereof. For the
purpose of this Section, the term "default" means any event which is, or after
notice or lapse of time or both would become, an Event of Default with respect
to Securities of such series.



                                      -37-


<PAGE>   47



SECTION 603.  Certain Rights of Trustee.

         Subject to the provisions of Section 601:

              (1) the Trustee may rely and shall be protected in acting or
     refraining from acting upon any resolution, certificate, statement,
     instrument, opinion, report, notice, request, direction, consent, order,
     bond, debenture, note, other evidence of indebtedness or other paper or
     document believed by it to be genuine and to have been signed or presented
     by the proper party or parties;

              (2) any request or direction of the Company mentioned herein shall
     be sufficiently evidenced by a Company Request or Company Order, and any
     resolution of the Board of Directors shall be sufficiently evidenced by a
     Board Resolution;

              (3) whenever in the administration of this Indenture the Trustee
     shall deem it desirable that a matter be proved or established prior to
     taking, suffering or omitting any action hereunder, the Trustee (unless
     other evidence be herein specifically prescribed) may, in the absence of
     bad faith on its part, rely upon an Officer's Certificate;

              (4) the Trustee may consult with counsel and the written advice of
     such counsel or any Opinion of Counsel shall be full and complete
     authorization and protection in respect of any action taken, suffered or
     omitted by it hereunder in good faith and in reliance thereon;

              (5) the Trustee shall be under no obligation to exercise any of
     the rights or powers vested in it by this Indenture at the request or
     direction of any of the Holders pursuant to this Indenture, unless such
     Holders shall have offered to the Trustee reasonable security or indemnity
     against the costs, expenses and liabilities which might be incurred by it
     in compliance with such request or direction;

              (6) the Trustee shall not be bound to make any investigation into
     the facts or matters stated in any resolution, certificate, statement,
     instrument, opinion, report, notice, request, direction, consent, order,
     bond, debenture, note, other evidence of indebtedness or other paper or
     document, but the Trustee, in its discretion, may make such further inquiry
     or investigation into such facts or matters as it may see fit, and, if the
     Trustee shall determine to make such further inquiry or investigation, it
     shall be entitled to examine the books, records and premises of the
     Company, personally or by agent or attorney; and

              (7) the Trustee may execute any of the trusts or powers hereunder
     or perform any duties hereunder either directly or by or through agents or
     attorneys and the Trustee shall not be responsible for any misconduct or
     negligence on the part of any agent or attorney appointed with due care by
     it hereunder.



                                      -38-


<PAGE>   48



SECTION 604.  Not Responsible for Recitals or Issuance of Securities.

         The recitals contained herein and in the Securities except the
Trustee's certificates of authentication, shall be taken as the statements of
the Company and neither the Trustee nor any Authenticating Agent assumes any
responsibility for their correctness. The Trustee makes no representations as to
the validity or sufficiency of this Indenture or of the Securities. Neither the
Trustee nor any Authenticating Agent shall be accountable for the use or
application by the Company of Securities or the proceeds thereof.


SECTION 605.  May Hold Securities.

         The Trustee, any Authenticating Agent, any Paying Agent, any Security
Registrar or any other agent of the Company, in its individual or any other
capacity, may become the owner or pledgee of Securities and, subject to Sections
608 and 613, may otherwise deal with the Company with the same rights it would
have if it were not Trustee, Authenticating Agent, Paying Agent, Security
Registrar or such other agent.


SECTION 606.  Money Held in Trust.

         Money held by the Trustee in trust hereunder need not be segregated
from other funds except to the extent required by law. The Trustee shall be
under no liability for interest on any money received by it hereunder except as
otherwise agreed with the Company.


SECTION 607.  Compensation and Reimbursement.

         The Company agrees

              (1) to pay to the Trustee from time to time reasonable
     compensation for all services rendered by it hereunder (which compensation
     shall not be limited by any provision of law in regard to the compensation
     of a trustee of an express trust);

              (2) except as otherwise expressly provided herein, to reimburse
     the Trustee upon its request for all expenses, disbursements and advances
     incurred or made by the Trustee in accordance with any provision of this
     Indenture (including the reasonable compensation and the expenses and
     disbursements of its agents and counsel), except any such expense,
     disbursement or advance as may be attributable to its gross negligence or
     bad faith; and

              (3) to indemnify the Trustee for, and to hold it harmless against,
     any loss, liability or expense incurred without gross negligence or bad
     faith on its part, arising out of or in connection with the acceptance or
     administration of the trust or trusts hereunder, including the costs and
     expenses of defending itself against any claim or liability in connection
     with the exercise or performance of any of its powers or duties hereunder.
     When the Trustee incurs expenses or renders services after the occurrence
     of an Event of Default specified in paragraph (5) or (6) of

                                      -39-


<PAGE>   49



     Section 501 of this Indenture, such expenses and the reasonable
     compensation for such services are intended to constitute expenses of
     administration under any Insolvency or Liquidation Proceeding. For the
     purposes of this paragraph, "Insolvency" or Liquidation Proceeding" means,
     with respect to any Person, (a) an insolvency or bankruptcy case or
     proceeding, or any receivership, liquidation, reorganization or similar
     case or proceeding in connection therewith, relative to such Person or its
     creditors, as such, or its assets, or (b) any liquidation, dissolution or
     other winding-up proceeding of such Person, whether voluntary or
     involuntary and whether or not involving insolvency or bankruptcy or (c)
     any assignment for the benefit of creditors or any other marshaling of
     assets and liabilities of such Person.


SECTION 608.  Conflicting Interests.

         If the Trustee has or shall acquire a conflicting interest within the
meaning of the Trust Indenture Act, the Trustee shall either eliminate such
interest or resign, to the extent and in the manner provided by, and subject to
the provisions of, the Trust Indenture Act and this Indenture. To the extent
permitted by such Act, the Trustee shall not be deemed to have a conflicting
interest by virtue of being a trustee under this Indenture with respect to
Securities of more than one series.


SECTION 609.  Corporate Trustee Required; Eligibility.

         There shall at all times be one (and only one) Trustee hereunder with
respect to the Securities of each series, which may be Trustee hereunder for
Securities of one or more other series. Each Trustee shall be a Person that is
eligible pursuant to the Trust Indenture Act to act as such, and has a combined
capital and surplus of at least $50,000,000. If any such Person publishes
reports of condition at least annually, pursuant to law or to the requirements
of its supervising or examining authority, then for the purposes of this Section
and to the extent permitted by the Trust Indenture Act, the combined capital and
surplus of such Person shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time
the Trustee with respect to the Securities of any series shall cease to be
eligible in accordance with the provisions of this Section, it shall resign
immediately in the manner and with the effect hereinafter specified in this
Article.


SECTION 610.  Resignation and Removal; Appointment of Successor.

         No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee in accordance with the
applicable requirements of Section 611.

         The Trustee may resign at any time with respect to the Securities of
one or more series by giving written notice thereof to the Company. If the
instrument of acceptance by a successor Trustee required by Section 611 shall
not have been delivered to the Trustee within 30 days after the giving of such
notice of resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series.


                                      -40-


<PAGE>   50



         The Trustee may be removed at any time with respect to the Securities
of any series by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series, delivered to the Trustee and to the
Company.

         If at any time:

              (1) the Trustee shall fail to comply with Section 608 after
     written request therefor by the Company or by any Holder who has been a
     bona fide Holder of a Security for at least six months, or

              (2) the Trustee shall cease to be eligible under Section 609 and
     shall fail to resign after written request therefor by the Company or by
     any such Holder, or

              (3) the Trustee shall become incapable of acting or shall be
     adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
     property shall be appointed or any public officer shall take charge or
     control of the Trustee or of its property or affairs for the purpose of
     rehabilitation, conservation or liquidation,

then, in any such case, (A) the Company by a Board Resolution may remove the
Trustee with respect to all Securities, or (B) subject to Section 514, any
Holder who has been a bona fide Holder of a Security for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.

         If the Trustee shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, with respect
to the Securities of one or more series, the Company, by a Board Resolution,
shall promptly appoint a successor Trustee or Trustees with respect to the
Securities of that or those series (it being understood that any such successor
Trustee may be appointed with respect to the Securities of one or more or all of
such series and that at any time there shall be only one Trustee with respect to
the Securities of any particular series) and shall comply with the applicable
requirements of Section 611. If, within one year after such resignation, removal
or incapability, or the occurrence of such vacancy, a successor Trustee with
respect to the Securities of any series shall be appointed by Act of the Holders
of a majority in principal amount of the Outstanding Securities of such series
delivered to the Company and the retiring Trustee, the successor Trustee so
appointed shall, forthwith upon its acceptance of such appointment in accordance
with the applicable requirements of Section 611, become the successor Trustee
with respect to the Securities of such series and to that extent supersede the
successor Trustee appointed by the Company. If no successor Trustee with respect
to the Securities of any series shall have been so appointed by the Company or
the Holders and accepted appointment in the manner required by Section 611, any
Holder who has been a bona fide Holder of a Security of such series for at least
six months may, on behalf of himself and all others similarly situated, petition
any court of competent jurisdiction for the appointment of a successor Trustee
with respect to the Securities of such series.

         The Company shall give notice of each resignation and each removal of
the Trustee with respect to the Securities of any series and each appointment of
a successor Trustee with respect to the Securities of any series to all Holders
of Securities of such series in the manner provided in Section 106. Each notice
shall include the name of the successor Trustee with respect to the Securities
of such series and the address of its Corporate Trust Office.

                                      -41-


<PAGE>   51




SECTION 611.  Acceptance of Appointment by Successor.

         In case of the appointment hereunder of a successor Trustee with
respect to all Securities, every such successor Trustee so appointed shall
execute, acknowledge and deliver to the Company and to the retiring Trustee an
instrument accepting such appointment, and thereupon the resignation or removal
of the retiring Trustee shall become effective and such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee; but, on the request
of the Company or the successor Trustee, such retiring Trustee shall, upon
payment of its charges, execute and deliver an instrument transferring to such
successor Trustee all the rights, powers and trusts of the retiring Trustee and
shall duly assign, transfer and deliver to such successor Trustee all property
and money held by such retiring Trustee hereunder.

         In case of the appointment hereunder of a successor Trustee with
respect to the Securities of one or more (but not all) series, the Company, the
retiring Trustee and each successor Trustee with respect to the Securities of
one or more series shall execute and deliver an indenture supplemental hereto
wherein each successor Trustee shall accept such appointment and which (1) shall
contain such provisions as shall be necessary or desirable to transfer and
confirm to, and to vest in, each successor Trustee all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series to which the appointment of such successor Trustee relates, (2)
if the retiring Trustee is not retiring with respect to all Securities, shall
contain such provisions as shall be deemed necessary or desirable to confirm
that all the rights, powers, trusts and duties of the retiring Trustee with
respect to the Securities of that or those series as to which the retiring
Trustee is not retiring shall continue to be vested in the retiring Trustee, and
(3) shall add to or change any of the provisions of this Indenture as shall be
necessary to provide for or facilitate the administration of the trusts
hereunder by more than one Trustee, it being understood that nothing herein or
in such supplemental indenture shall constitute such Trustees co-trustees of the
same trust and that each such Trustee shall be trustee of a trust or trusts
hereunder separate and apart from any trust or trusts hereunder administered by
any other such Trustee; and upon the execution and delivery of such supplemental
indenture the resignation or removal of the retiring Trustee shall become
effective to the extent provided therein and each such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee with respect to the
Securities of that or those series to which the appointment of such successor
Trustee relates; but, on request of the Company or any successor Trustee, such
retiring Trustee shall duly assign, transfer and deliver to such successor
Trustee all property and money held by such retiring Trustee hereunder with
respect to the Securities of that or those series to which the appointment of
such successor Trustee relates.

         Upon request of any such successor Trustee, the Company shall execute
any and all instruments for more fully and certainly vesting in and confirming
to such successor Trustee all such rights, powers and trusts referred to in the
first or second preceding paragraph, as the case may be.

         No successor Trustee shall accept its appointment unless at the time of
such acceptance such successor Trustee shall be qualified and eligible under
this Article.



                                      -42-


<PAGE>   52



SECTION 612.  Merger, Conversion, Consolidation or Succession to Business.

         Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to all or substantially all the corporate trust business
of the Trustee, shall be the successor of the Trustee hereunder, provided such
corporation shall be otherwise qualified and eligible under this Article,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto. In case any Securities shall have been authenticated,
but not delivered, by the Trustee then in office, any successor by merger,
conversion or consolidation to such authenticating Trustee may adopt such
authentication and deliver the Securities so authenticated with the same effect
as if such successor Trustee had itself authenticated such Securities.


SECTION 613.  Preferential Collection of Claims Against Company.

         If and when the Trustee shall be or become a creditor of the Company or
any other obligor upon the Securities, the Trustee shall be subject to the
provisions of the Trust Indenture Act regarding the collection of claims against
the Company or any such other obligor.


SECTION 614.  Appointment of Authenticating Agent.

         The Trustee may appoint an Authenticating Agent or Agents with respect
to one or more series of Securities which shall be authorized to act on behalf
of the Trustee to authenticate Securities of such series issued upon original
issue and upon exchange, registration of transfer or partial redemption thereof
or pursuant to Section 306, and Securities so authenticated shall be entitled to
the benefits of this Indenture and shall be valid and obligatory for all
purposes as if authenticated by the Trustee hereunder. Wherever reference is
made in this Indenture to the authentication and delivery of Securities by the
Trustee or the Trustee's certificate of authentication, such reference shall be
deemed to include authentication and delivery on behalf of the Trustee by an
Authenticating Agent and a certificate of authentication executed on behalf of
the Trustee by an Authenticating Agent. Each Authenticating Agent shall be
acceptable to the Company and shall at all times be a corporation organized and
doing business under the laws of the United States of America, any State thereof
or the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $50,000,000 and
subject to supervision or examination by Federal or State authority. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or to the requirements of said supervising or examining authority, then
for the pur poses of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time an
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

         Any corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any corporation succeeding to

                                      -43-


<PAGE>   53
the corporate agency or corporate trust business of an Authenticating Agent,
shall continue to be an Authenticating Agent, provided such corporation shall be
otherwise eligible under this Section, without the execution or filing of any
paper or any further act on the part of the Trustee or the Authenticating
Agent.

         An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 106 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent.
No successor Authenticating Agent shall be appointed unless eligible under the
provisions of this Section.

         The Trustee agrees to pay to each Authenticating Agent from time to
time reasonable compensation for its services under this Section, and the
Trustee shall be entitled to be reimbursed for such payments, subject to the
provisions of Section 607.

         If an appointment with respect to one or more series is made pursuant
to this Section, the Securities of such series may have endorsed thereon, in
addition to the Trustee's certificate of authentication, an alternative
certificate of authentication in the following form:

         This is one of the Securities of the series designated therein referred
to in the within-mentioned Indenture.

                                                                               ,
                                                   ----------------------------
                                                                      As Trustee


                                                    By                         ,
                                                      -------------------------

                                                         As Authenticating Agent


                                                    By
                                                      --------------------------
                                                              Authorized Officer


                                      -44-


<PAGE>   54



                                  ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY


SECTION 701.  Company to Furnish Trustee Names and Addresses of Holders.

         The Company will furnish or cause to be furnished to the Trustee

              (1) semi-annually, not later than __________ and __________ in
     each year, a list, in such form as the Trustee may reasonably require, of
     the names and addresses of the Holders of Securities of each series as of
     the preceding __________ or __________, as the case may be, and

              (2) at such other times as the Trustee may request in writing,
     within 30 days after the receipt by the Company of any such request, a list
     of similar form and content as of a date not more than 15 days prior to the
     time such list is furnished;

excluding from any such list names and addresses received by the Trustee in its
capacity as Security Registrar.


SECTION 702.  Preservation of Information; Communications to Holders.

         The Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of Holders contained in the most recent
list furnished to the Trustee as provided in Section 701 and the names and
addresses of Holders received by the Trustee in its capacity as Security
Registrar. The Trustee may destroy any list furnished to it as provided in
Section 701 upon receipt of a new list so furnished.

         The rights of Holders to communicate with other Holders with respect to
their rights under this Indenture or under the Securities, and the corresponding
rights and privileges of the Trustee, shall be as provided by the Trust
Indenture Act.

         Every Holder of Securities, by receiving and holding the same, agrees
with the Company and the Trustee that neither the Company nor the Trustee nor
any agent of any of them shall be held accountable by reason of any disclosure
of information as to names and addresses of Holders made pursuant to the Trust
Indenture Act.


SECTION 703.  Reports by Trustee.

         The Trustee shall transmit to Holders such reports concerning the
Trustee and its actions under this Indenture as may be required pursuant to the
Trust Indenture Act at the times and in the manner provided pursuant thereto.

         A copy of each such report shall, at the time of such transmission to
Holders, be filed by the Trustee with each stock exchange upon which any
Securities are listed, with the Commission and with

                                      -45-


<PAGE>   55



the Company. The Company will notify the Trustee when any Securities are listed
on any stock exchange.


SECTION 704.  Reports by Company.

         The Company shall file with the Trustee and the Commission, and
transmit to Holders, such information, documents and other reports, and such
summaries thereof, as may be required pursuant to the Trust Indenture Act at the
times and in the manner provided pursuant to such Act; provided that any such
information, documents or reports required to be filed with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act shall be filed with the
Trustee within 30 days after the same is so required to be filed with the
Commission.


                                  ARTICLE EIGHT

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE


SECTION 801.  Company May Consolidate, Etc., Only on Certain Terms.

         The Company shall not, in a single transaction or a series of related
transactions, consolidate with or merge into any other Person or permit any
other Person to consolidate with or merge into the Company or, directly or
indirectly, transfer, convey, sell, lease or otherwise dispose of all or
substantially all of its assets, unless:

              (1) in a transaction in which the Company does not survive or in
     which the Company transfers, conveys, sells, leases or otherwise disposes
     of all or substantially all of its assets, the successor entity (for
     purposes of this Article Eight, a "Successor Company") shall be a
     corporation organized and validly existing under the laws of the United
     States of America, any State thereof or the District of Columbia, and shall
     expressly assume, by an indenture supple mental hereto, executed and
     delivered to the Trustee, in form satisfactory to the Trustee, the due and
     punctual payment of the principal of and any premium and interest on all
     the Securities and the performance or observance of every covenant of this
     Indenture on the part of the Company to be performed or observed;

              (2) immediately after giving effect to such transaction and
     treating any indebtedness which becomes an obligation of the Company or any
     Subsidiary as a result of such transaction as having been incurred by the
     Company or such Subsidiary at the time of such transaction, no Event of
     Default, and no event which, after notice or lapse of time or both, would
     become an Event of Default, shall have happened and be continuing;

              (3) if, as a result of any such consolidation or merger or such
     conveyance, transfer or lease, properties or assets of the Company would
     become subject to a mortgage, pledge, lien, security interest or other
     encumbrance which would not be permitted by this Indenture, the Company or
     such successor Person, as the case may be, shall take such steps as shall
     be necessary effectively to secure the Securities equally and ratably with
     (or prior to) all indebtedness secured thereby;

                                      -46-


<PAGE>   56



              (4) any other conditions provided pursuant to Section 301 with
     respect to the Securities of a series are satisfied; and

              (5) the Company has delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that such
     consolidation, merger, conveyance, transfer or lease and, if a supplemental
     indenture is required in connection with such transaction, such
     supplemental indenture comply with this Article and that all conditions
     precedent herein provided for relating to such transaction have been
     complied with.


SECTION 802.  Successor Substituted.

         (a) Upon any consolidation of the Company with, or merger of the
Company into, any other Person or any transfer, conveyance, sale, lease or other
disposition of all or substantially all of the properties and assets of the
Company as an entirety in accordance with Section 801, the Successor Company
shall succeed to, and be substituted for, and may exercise every right and power
of, the Company under this Indenture with the same effect as if such successor
Person had been named as the Company herein, and thereafter, except in the case
of a lease, the predecessor Person shall be relieved of all obligations and
covenants under this Indenture and the Securities.


                                      -47-


<PAGE>   57
                                          ARTICLE NINE

                                     SUPPLEMENTAL INDENTURES


SECTION 901.  Supplemental Indentures Without Consent of Holders.

         Without the consent of any Holders, the Company, when authorized by a
Board Resolution, and the Trustee, at any time and from time to time, may enter
into one or more indentures supplemental hereto, in form satisfactory to the
Trustee, for any of the following purposes:

              (1) to evidence the succession of another Person to the Company
     and the assumption by any such successor of the covenants of the Company
     and in the Securities; or

              (2) to add to the covenants of the Company for the benefit of the
     Holders of all or any series of Securities (and if such covenants are to be
     for the benefit of less than all series of Securities, stating that such
     covenants are expressly being included solely for the benefit of such
     series) or to surrender any right or power herein conferred upon the
     Company; or

              (3) to add any additional Events of Default for the benefit of the
     Holders of all or any series of Securities (and if such additional Events
     of Default are to be for the benefit of less than all series of Securities,
     stating that such additional Events of Default are expressly being included
     solely for the benefit of such series); or

              (4) to add to or change any of the provisions of this Indenture to
     such extent as shall be necessary to permit or facilitate the issuance of
     Securities in bearer form, registrable or not registrable as to principal,
     and with or without interest coupons, or to permit or facilitate the
     issuance of Securities in uncertificated form; or

              (5) to add to, change or eliminate any of the provisions of this
     Indenture in respect of one or more series of Securities, provided that any
     such addition, change or elimination (A) shall neither (i) apply to any
     Security of any series created prior to the execution of such supplemental
     indenture and entitled to the benefit of such provision nor (ii) modify the
     rights of the Holder of any such Security with respect to such provision or
     (B) shall become effective only when there is no such Security Outstanding;
     or

                                      -48-


<PAGE>   58



              (6) to secure the Securities; or

              (7) to establish the form or terms of Securities of any series as
     permitted by Sections 201 and 301; or

              (8) to evidence and provide for the acceptance of appointment
     hereunder by a successor Trustee with respect to the Securities of one or
     more series and to add to or change any of the provisions of this Indenture
     as shall be necessary to provide for or facilitate the administration of
     the trusts hereunder by more than one Trustee, pursuant to the requirements
     of Section 611; or

              (9) to cure any ambiguity, to correct or supplement any provision
     herein which may be defective or inconsistent with any other provision
     herein, or to make any other provisions with respect to matters or
     questions arising under this Indenture, provided that such action pursuant
     to this Clause (9) shall not adversely affect the interests of the Holders
     of Securities of any series in any material respect.


SECTION 902.  Supplemental Indentures With Consent of Holders.

         With the consent of the Holders of not less than a majority in
principal amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company and
the Trustee, the Company, when authorized by a Board Resolution, and the Trustee
may enter into an indenture or indentures supplemental hereto for the purpose of
adding any provisions to or changing in any manner or eliminating any of the
provisions of this Indenture or of modifying in any manner the rights of the
Holders of Securities of such series under this Indenture; provided, however,
that no such supplemental indenture shall, without the consent of the Holder of
each Outstanding Security affected thereby,

              (1) change the Stated Maturity of the principal of, or any
     installment of principal of or interest on, any Security, or reduce the
     principal amount thereof or the rate of interest thereon or any premium
     payable upon the redemption thereof, or reduce the amount of the principal
     of an Original Issue Discount Security or any other Security which would be
     due and payable upon a declaration of acceleration of the Maturity thereof
     pursuant to Section 502, or change any Place of Payment where, or the coin
     or currency in which, any Security or any premium or interest thereon is
     payable, or impair the right to institute suit for the enforcement of any
     such payment on or after the Stated Maturity thereof (or, in the case of
     redemption, on or after the Redemption Date or in the case of an offer to
     purchase Securities which has been made pursuant to a covenant contained in
     this Indenture, on or after the applicable purchase date), or modify the
     provisions of this Indenture with respect to the subordination of the
     Securities in a manner adverse to the Holders, or

              (2) reduce the percentage in principal amount of the Outstanding
     Securities of any series, the consent of whose Holders is required for any
     such supplemental indenture, or the consent of whose Holders is required
     for any waiver (of compliance with certain provisions of this Indenture or
     certain defaults hereunder and their consequences) provided for in this
     Indenture,

                                      -49-


<PAGE>   59



              (3) modify any of the provisions of this Section, Section 513 or
     Section 1009, except to increase any such percentage or to provide that
     certain other provisions of this Indenture cannot be modified or waived
     without the consent of the Holder of each Outstanding Security affected
     thereby; provided, however, that this clause shall not be deemed to require
     the consent of any Holder with respect to changes in the references to "the
     Trustee" and concomitant changes in this Section and Section 1009, or the
     deletion of this proviso, in accordance with the requirements of Sections
     611 and 901(8); or

              (4) following the making of an offer to purchase Securities which
     has been made pursuant to a covenant contained in this Indenture, modify
     the provisions of this Indenture with respect to such offer to purchase in
     a manner adverse to such Holder.

A supplemental indenture which changes or eliminates any covenant or other
provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the
rights of the Holders of Securities of such series with respect to such covenant
or other provision, shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series.

         It shall not be necessary for any Act of Holders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such Act shall approve the substance thereof.


SECTION 903.  Execution of Supplemental Indentures.

         In executing, or accepting the additional trusts created by, any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture, the Trustee shall be entitled to receive,
and (subject to Section 601) shall be fully protected in relying upon, an
Opinion of Counsel stating that the execution of such supplemental indenture is
authorized or permitted by this Indenture. The Trustee may, but shall not be
obligated to, enter into any such supplemental indenture which affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise.


SECTION 904.  Effect of Supplemental Indentures.

         Upon the execution of any supplemental indenture under this Article,
this Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of Securities theretofore or thereafter authenticated and delivered hereunder
shall be bound thereby.


SECTION 905.  Conformity with Trust Indenture Act.

         Every supplemental indenture executed pursuant to this Article shall
conform to the requirements of the Trust Indenture Act.



                                      -50-


<PAGE>   60



SECTION 906.  Reference in Securities to Supplemental Indentures.

         Securities of any series authenticated and delivered after the
execution of any supplemental indenture pursuant to this Article may, and shall
if required by the Trustee, bear a notation in form approved by the Trustee as
to any matter provided for in such supplemental indenture. If the Company shall
so determine, new Securities of any series so modified as to conform, in the
opinion of the Trustee and the Company, to any such supplemental indenture may
be prepared and executed by the Company and such new Securities may be
authenticated and delivered by the Trustee in exchange for Outstanding
Securities of such series.


                                   ARTICLE TEN

                                    COVENANTS


SECTION 1001.  Payment of Principal, Premium and Interest.

         The Company covenants and agrees for the benefit of each series of
Securities that it will duly and punctually pay the principal of and any premium
and interest on the Securities of that series in accordance with the terms of
the Securities and this Indenture.


SECTION 1002.  Maintenance of Office or Agency.

         The Company will maintain in each Place of Payment for any series of
Securities an office or agency where Securities of that series may be presented
or surrendered for payment, where Securities of that series may be surrendered
for registration of transfer or exchange and where notices and demands to or
upon the Company in respect of the Securities of that series and this Indenture
may be served. The Company will give prompt written notice to the Trustee of the
location, and any change in the location, of such office or agency. If at any
time the Company shall fail to maintain any such required office or agency or
shall fail to furnish the Trustee with the address thereof, such presentations,
surrenders, notices and demands may be made or served at the Corporate Trust
Office of the Trustee, and the Company hereby appoints the Trustee as its agent
to receive all such presentations, surrenders, notices and demands.

         The Company may also from time to time designate one or more other
offices or agencies where the Securities of one or more series may be presented
or surrendered for any or all such purposes and may from time to time rescind
such designations; provided, however, that no such designation or rescission
shall in any manner relieve the Company of its obligation to maintain an office
or agency in each Place of Payment for Securities of any series for such
purposes. The Company will give prompt written notice to the Trustee of any such
designation or rescission and of any change in the location of any such other
office or agency.



                                      -51-


<PAGE>   61



SECTION 1003.  Money for Securities Payments to Be Held in Trust.

         If the Company shall at any time act as its own Paying Agent with
respect to any series of Securities, it will, on or before each due date of the
principal of or any premium or interest on any of the Securities of that series,
segregate and hold in trust for the benefit of the Persons entitled thereto a
sum sufficient to pay the principal and any premium and interest so becoming due
until such sums shall be paid to such Persons or otherwise disposed of as herein
provided and will promptly notify the Trustee of its action or failure so to
act.

         Whenever the Company shall have one or more Paying Agents for any
series of Securities, it will, prior to each due date of the principal of or any
premium or interest on any Securities of that series, deposit with a Paying
Agent a sum sufficient to pay such amount, such sum to be held as provided by
the Trust Indenture Act, and (unless such Paying Agent is the Trustee) the
Company will promptly notify the Trustee of its action or failure so to act.

         The Company will cause each Paying Agent for any series of Securities
other than the Trustee to execute and deliver to the Trustee an instrument in
which such Paying Agent shall agree with the Trustee, subject to the provisions
of this Section, that such Paying Agent will (1) comply with the provisions of
the Trust Indenture Act applicable to it as a Paying Agent and (2) during the
continuance of any default by the Company or any other obligor upon the
Securities of that series in the making of any payment in respect of the
Securities of that series, upon the written request of the Trustee, forthwith
pay to the Trustee all sums held in trust by such Paying Agent for payment in
respect of the Securities of that series.

         The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the same trusts as those upon which such sums were held by the Company or
such Paying Agent; and, upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further liability with respect to
such money.

         Any money deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of or any premium or
interest on any Security of any series and remaining unclaimed for two years
after such principal, premium or interest has become due and payable shall be
paid to the Company on Company Request, or (if then held by the Company) shall
be discharged from such trust; and the Holder of such Security shall thereafter,
as an unsecured general creditor, look only to the Company for payment thereof,
and all liability of the Trustee or such Paying Agent with respect to such trust
money, and all liability of the Company as trustee thereof, shall thereupon
cease; provided, however, that the Trustee or such Paying Agent, before being
required to make any such repayment, may at the expense of the Company cause to
be published once, in a newspaper published in the English language, customarily
published on each Business Day and of general circulation in the City of New
York, New York, notice that such money remains unclaimed and that, after a date
specified therein, which shall not be less than 30 days from the date of such
publication, any unclaimed balance of such money then remaining will be repaid
to the Company.



                                      -52-


<PAGE>   62



SECTION 1004.  Statement by Officers as to Default.

         (a) The Company will deliver to the Trustee, within 120 days after the
end of each fiscal year of the Company ending after the date hereof, an
Officer's Certificate, stating whether or not to the best knowledge of the
signers thereof the Company is in default in the performance and observance of
any of the terms, provisions and conditions of this Indenture (without regard to
any period of grace or requirement of notice provided hereunder) and, if the
Company shall be in default, specifying all such defaults and the nature and
status thereof of which they may have knowledge.

         (b) The Company shall deliver to the Trustee, as soon as possible and
in any event within five days after the Company becomes aware or should
reasonably become aware of the occurrence of an Event of Default or an event
which, with notice or the lapse of time or both, would constitute an Event of
Default, an Officer's Certificate setting forth the details of such Event of
Default or default, and the action which the Company proposes to take with
respect thereto.


SECTION 1005.  Existence.

         Subject to Article Eight, the Company will do or cause to be done all
things necessary to preserve and keep in full force and effect the existence,
rights (charter and statutory) and franchises of the Company; provided, however,
that the Company shall not be required to preserve any such right or franchise
if the Board of Directors shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company and that the loss
thereof is not disadvantageous in any material respect to the Holders.


SECTION 1006.  Maintenance of Properties.

         The Company will cause all properties used or useful in the conduct of
its business or the business of any Subsidiary to be maintained and kept in good
condition, repair and working order and supplied with all necessary equipment
and will cause to be made all necessary repairs, renewals, replacements,
betterments and improvements thereof, all as in the judgment of the Company may
be necessary so that the business carried on in connection therewith may be
properly and advantageously conducted at all times; provided, however, that
nothing in this Section shall prevent the Company from discontinuing the
operation or maintenance of any of such properties if such discontinuance is, in
the judgment of the Company, desirable in the conduct of its business or the
business of any Subsidiary and not disadvantageous in any material respect to
the Holders.


SECTION 1007.  Payment of Taxes and Other Claims.

         The Company will pay or discharge or cause to be paid or discharged,
before the same shall become delinquent, (1) all taxes, assessments and
governmental charges levied or imposed upon the Company or any Subsidiary or
upon the income, profits or property of the Company or any Subsidiary, and (2)
all lawful claims for labor, materials and supplies which, if unpaid, might by
law become a lien upon the property of the Company or any Subsidiary; provided,
however, that the Company shall

                                      -53-


<PAGE>   63



not be required to pay or discharge or cause to be paid or discharged any such
tax, assessment, charge or claim whose amount, applicability or validity is
being contested in good faith by appropriate proceedings.


SECTION 1008.  Maintenance of Insurance.

         The Company shall, and shall cause its Subsidiaries to, keep at all
times all of their properties which are of an insurable nature insured against
loss or damage with insurers believed by the Company to be responsible to the
extent that property of similar character is usually so insured by corporations
similarly situated and owning like properties in accordance with good business
practice.


SECTION 1009.  Waiver of Certain Covenants.

         Except as otherwise specified as contemplated by Section 301 for
Securities of such series, the Company may, with respect to the Securities of
any series, omit in any particular instance to comply with any term, provision
or condition set forth in any covenant provided pursuant to Section 301(20),
901(2) or 901(7) for the benefit of the Holders of such series if before the
time for such compliance the Holders of at least a majority in principal amount
of the Outstanding Securities of such series shall, by Act of such Holders,
either waive such compliance in such instance or generally waive compliance with
such term, provision or condition, but no such waiver shall extend to or affect
such term, provision or condition except to the extent so expressly waived, and,
until such waiver shall become effective, the obligations of the Company and the
duties of the Trustee in respect of any such term, provision or condition shall
remain in full force and effect.


                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES


SECTION 1101.  Applicability of Article.

         Securities of any series which are redeemable before their Stated
Maturity shall be redeemable in accordance with their terms and (except as
otherwise specified as contemplated by Section 301 for such Securities) in
accordance with this Article.


SECTION 1102.  Election to Redeem; Notice to Trustee.

         The election of the Company to redeem any Securities shall be evidenced
by a Board Resolution or in another manner specified as contemplated by Section
301 for such Securities. In case of any redemption at the election of the
Company of less than all the Securities of any series (including any such
redemption affecting only a single Security), the Company shall, at least 60
days prior to the Redemption Date fixed by the Company (unless a shorter notice
shall be satisfactory to the Trustee), notify the Trustee of such Redemption
Date, of the principal amount of Securities of such series to be redeemed and,
if applicable, of the tenor of the Securities to be redeemed. In the case of any

                                      -54-


<PAGE>   64



redemption of Securities prior to the expiration of any restriction on such
redemption provided in the terms of such Securities or elsewhere in this
Indenture, the Company shall furnish the Trustee with an Officer's Certificate
evidencing compliance with such restriction.


SECTION 1103.  Selection by Trustee of Securities to Be Redeemed.

         If less than all the Securities of any series are to be redeemed
(unless all the Securities of such series and of a specified tenor are to be
redeemed or unless such redemption affects only a single Security), the
particular Securities to be redeemed shall be selected not more than 60 days
prior to the Redemption Date by the Trustee, from the Outstanding Securities of
such series not previously called for redemption, by such method as the Trustee
shall deem fair and appropriate and which may provide for the selection for
redemption of a portion of the principal amount of any Security of such series,
provided that the unredeemed portion of the principal amount of any Security
shall be in an authorized denomination (which shall not be less than the minimum
authorized denomination) for such Security. If less than all the Securities of
such series and of a specified tenor are to be redeemed (unless such redemption
affects only a single Security), the particular Securities to be redeemed shall
be selected not more than 60 days prior to the Redemption Date by the Trustee,
from the Outstanding Securities of such series and specified tenor not
previously called for redemption in accordance with the preceding sentence.

         The Trustee shall promptly notify the Company in writing of the
Securities selected for redemption as aforesaid and, in case of any Securities
selected for partial redemption as aforesaid, the principal amount thereof to be
redeemed.

         The provisions of the two preceding paragraphs shall not apply with
respect to any redemption affecting only a single Security, whether such
Security is to be redeemed in whole or in part. In the case of any such
redemption in part, the unredeemed portion of the principal amount of the
Security shall be in an authorized denomination (which shall not be less than
the minimum authorized denomination) for such Security.

         For all purposes of this Indenture, unless the context otherwise
requires, all provisions relating to the redemption of Securities shall relate,
in the case of any Securities redeemed or to be redeemed only in part, to the
portion of the principal amount of such Securities which has been or is to be
redeemed.


SECTION 1104.  Notice of Redemption.

         Notice of redemption shall be given by first-class mail, postage
prepaid, mailed not less than 30 nor more than 60 days prior to the Redemption
Date, to each Holder of Securities to be redeemed, at his address appearing in
the Security Register.

         All notices of redemption shall state:

              (1) the Redemption Date,

              (2) the Redemption Price,

                                      -55-


<PAGE>   65



              (3) if less than all the Outstanding Securities of any series
     consisting of more than a single Security are to be redeemed, the
     identification (and, in the case of partial redemption of any such
     Securities, the principal amounts) of the particular Securities to be
     redeemed and, if less than all the Outstanding Securities of any series
     consisting of a single Security are to be redeemed, the principal amount of
     the particular Security to be redeemed,

              (4) that on the Redemption Date the Redemption Price will become
     due and payable upon each such Security to be redeemed and, if applicable,
     that interest thereon will cease to accrue on and after said date,

              (5) the place or places where each such Security is to be
     surrendered for payment of the Redemption Price, and

              (6) that the redemption is for a sinking fund, if such is the
     case.

         Notice of redemption of Securities to be redeemed at the election of
the Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company and shall be irrevocable.


SECTION 1105.  Deposit of Redemption Price.

         Prior to any Redemption Date, the Company shall deposit with the
Trustee or with a Paying Agent (or, if the Company is acting as its own Paying
Agent, segregate and hold in trust as provided in Section 1003) an amount of
money sufficient to pay the Redemption Price of, and (except if the Redemption
Date shall be an Interest Payment Date) accrued interest on, all the Securities
which are to be redeemed on that date.


SECTION 1106.  Securities Payable on Redemption Date.

         Notice of redemption having been given as aforesaid, the Securities so
to be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified, and from and after such date (unless the
Company shall default in the payment of the Redemption Price and accrued
interest) such Securities shall cease to bear interest. Upon surrender of any
such Security for redemption in accordance with said notice, such Security shall
be paid by the Company at the Redemption Price, together with accrued interest
to the Redemption Date; provided, however, that, unless otherwise specified as
contemplated by Section 301, instalments of interest whose Stated Maturity is on
or prior to the Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the
close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

         If any Security called for redemption shall not be so paid upon
surrender thereof for redemption, the principal and any premium shall, until
paid, bear interest from the Redemption Date at the rate prescribed therefor in
the Security.



                                      -56-


<PAGE>   66



SECTION 1107.  Securities Redeemed in Part.

         Any Security which is to be redeemed only in part shall be surrendered
at a Place of Payment therefor (with, if the Company or the Trustee so requires,
due endorsement by, or a written instrument of transfer in form satisfactory to
the Company and the Trustee duly executed by, the Holder thereof or his attorney
duly authorized in writing), and the Company shall execute, and the Trustee
shall authenticate and deliver to the Holder of such Security without service
charge, a new Security or Securities of the same series and of like tenor, of
any authorized denomination as requested by such Holder, in aggregate principal
amount equal to and in exchange for the unredeemed portion of the principal of
the Security so surrendered.


                                 ARTICLE TWELVE

                           SUBORDINATION OF SECURITIES


SECTION 1201.  Applicability of Article.

         Unless otherwise provided with respect to the Securities of any series
in or pursuant to the Board Resolution or supplemental indenture establishing
such series of Securities pursuant to Section 301, the provisions of this
Article shall be applicable to each series of Securities.


SECTION 1202.  Securities Subordinate to Senior Debt.

         The Company covenants and agrees, and each Holder of a Security, by his
acceptance thereof, likewise covenants and agrees, that, to the extent and in
the manner hereinafter set forth in this Article (subject to the provisions of
Article Four and Article Fifteen), the payment of the principal of (and premium,
if any) and interest on each and all of the Securities of such series are hereby
expressly made subordinate and subject in right of payment to the prior payment
in full of all Senior Debt of the Company.

         No provisions of this Article Twelve shall prevent the occurrence of
any Event of Default.

SECTION 1203.  Payment Over of Proceeds Upon Dissolution, Etc.

         In the event of (a) any insolvency or bankruptcy case or proceeding, or
any receivership, liquidation, reorganization or other similar case or
proceeding in connection therewith, relative to the Company or to its creditors,
as such, or to its assets, or (b) any liquidation, dissolution or other winding
up of the Company, whether voluntary or involuntary and whether or not involving
insolvency or bankruptcy, or (c) any assignment for the benefit of creditors or
any other marshalling of assets and liabilities of the Company, then and in any
such event specified in (a), (b) or (c) above (each such event, if any, herein
sometimes referred to as a "Proceeding") the holders of Senior Debt of the
Company shall be entitled to receive payment in full of all amounts due or to
become due on or in respect of all Senior Debt of the Company, or provision
shall be made for such payment in cash or cash equivalents or otherwise in a
manner satisfactory to the holders of Senior Debt of the

                                      -57-


<PAGE>   67

Company, before the Holders of the Securities are entitled to receive any
payment or distribution of any kind or character, whether in cash, property or
securities (including any payment or distribution which may be payable or
deliverable by reason of the payment of any other Debt of the Company
subordinated to the payment of the Securities, such payment or distribution
being hereinafter referred to as a "Junior Subordinated Payment"), on account of
principal of (or premium, if any) or interest on the Securities or on account of
any purchase or other acquisition of Securities by the Company or any Subsidiary
of the Company (all such payments, distributions, purchases and acquisitions,
other than the payment or distribution of stock or securities of the Company
referred to in the second succeeding paragraph, herein referred to, individually
and collectively, as a "Securities Payment"), and to that end the holders of
Senior Debt of the Company shall be entitled to receive, for application to the
payment thereof, any Securities Payment which may be payable or deliverable in
respect of the Securities in any such Proceeding.

         In the event that, notwithstanding the foregoing provisions of this
Section, the Trustee or the Holder of any Security shall have received any
Securities Payment before all Senior Debt of the Company is paid in full or
payment thereof provided for in cash or cash equivalents or otherwise in a
manner satisfactory to the holders of Senior Debt of the Company, and if such
fact shall, at or prior to the time of such Securities Payment, have been made
known to the Trustee or, as the case may be, such Holder, then and in such event
such Securities Payment shall be paid over or delivered forthwith to the trustee
in bankruptcy, receiver, liquidating trustee, custodian, assignee, agent or
other Person making payment or distribution of assets of the Company for
application to the payment of all Senior Debt of the Company remaining unpaid,
to the extent necessary to pay all Senior Debt of the Company in full, after
giving effect to any concurrent payment or distribution to or for the holders of
Senior Debt of the Company.

         For purposes of this Article only, the words "any payment or
distribution of any kind or character, whether in cash, property or securities"
shall not be deemed to include a payment or distribution of stock or securities
of the Company provided for by a plan of reorganization or readjustment
authorized by an order or decree of a court of competent jurisdiction in a
reorganization proceeding under any applicable bankruptcy law or of any other
corporation provided for by such plan of reorganization or readjustment which
stock or securities are subordinated in right of payment to all then outstanding
Senior Debt of the Company to substantially the same extent as the Securities
are so subordinated as provided in this Article. The consolidation of the
Company with, or the merger of the Company into, another Person or the
liquidation or dissolution of the Company following the conveyance or transfer
of all or substantially all of its properties and assets as an entirety to
another Person upon the terms and conditions set forth in Article Eight shall
not be deemed a Proceeding for the purposes of this Section if the Person formed
by such consolidation or into which the Company is merged or the Person which
acquires by conveyance or transfer such properties and assets as an entirety, as
the case may be, shall, as a part of such consolidation, merger, conveyance or
transfer, comply with the conditions set forth in Article Eight.


SECTION 1204.  No Payment When Senior Debt of the Company in Default.

         In the event that any Senior Payment Default (as defined below) shall
have occurred and be continuing, then no Securities Payment shall be made unless
and until such Senior Payment Default shall have been cured or waived or shall
have ceased to exist or all amounts then due and payable in respect of Senior
Debt of the Company shall have been paid in full, or provision shall have been
made

                                      -58-


<PAGE>   68
for such payment in cash or cash equivalents or otherwise in a manner
satisfactory to the holders of Senior Debt of the Company; provided, however,
that nothing in this Section shall prevent the satisfaction of any sinking fund
payment in accordance with Article Fourteen by delivering and crediting pursuant
to Section 1402 Securities which have been acquired (upon redemption or
otherwise) prior to such Senior Payment Default.

         "Senior Payment Default" means any default in the payment of principal
of (or premium, if any) or interest on any Senior Debt of the Company when due,
whether at the Stated Maturity of any such payment or by declaration of
acceleration, call for redemption or otherwise.

         In the event that any Senior Nonmonetary Default (as defined below)
shall have occurred and be continuing, then, upon the receipt by the Company and
the Trustee of written notice of such Senior Nonmonetary Default from any
holder, or agent for the holders, of the Designated Senior Debt which is the
subject of such Senior Nonmonetary Default, no Securities Payment shall be made
during the period (the "Payment Blockage Period") commencing on the date of such
receipt of such written notice and ending on the earlier of (i) the date on
which such Senior Nonmonetary Default shall have been cured or waived or shall
have ceased to exist or all Designated Senior Debt the subject of such Senior
Nonmonetary Default shall have been discharged; (ii) the 179th day after the
date of such receipt of such written notice; and (iii) the date on which the
Payment Blockage Period shall have been terminated by written notice to the
Company or the Trustee from the agent for the Designated Senior Debt initiating
the Payment Blockage Period; provided, however, that nothing in this Section
shall prevent the satisfaction of any sinking fund payment in accordance with
Article Fourteen by delivering and crediting pursuant to Section 1402 Securities
which have been acquired (upon redemption or otherwise) prior to the date of
such receipt of such written notice. No more than one Payment Blockage Period
may be commenced with respect to the Securities during any 360-day period and
there shall be a period of at least 181 consecutive days in each 360-day period
when no Payment Blockage Period is in effect. For all purposes of this
paragraph, no Senior Payment Default or Senior Nonmonetary Default that existed
or was continuing on the date of commencement of any Payment Blockage Period
shall be, or be made, the basis for the commencement of a subsequent Payment
Blockage Period, whether or not within a period of 360 consecutive days, unless
such Senior Payment Default or Senior Nonmonetary Default shall have been cured
for a period of not less than 90 consecutive days.

         "Senior Nonmonetary Default" means the occurrence or existence and
continuance of any event of default with respect to any Designated Senior Debt,
other than a Senior Payment Default, permitting the holders of such Designated
Senior Debt (or a trustee or agent on behalf of the holders thereof) to declare
such Designated Senior Debt due and payable prior to the date on which it would
otherwise become due and payable.

         In the event that, notwithstanding the foregoing, the Company shall
make any Securities Payment to the Trustee or any Holder prohibited by the
foregoing provisions of this Section, and if such fact shall, at or prior to the
time of such Securities Payment, have been made known to the Trustee or, as the
case may be, such Holder, then and in such event such Securities Payment shall
be paid over and delivered forthwith to the Company.

         The provisions of this Section shall not apply to any Securities
Payment with respect to which Section 1203 would be applicable.


                                      -59-


<PAGE>   69



SECTION 1205.  Payment Permitted If No Default.

         Nothing contained in this Article or elsewhere in this Indenture or in
any of the Securities shall prevent (a) the Company, at any time except during
the pendency of any Proceeding referred to in Section 1203 or under the
conditions described in Section 1204, from making Securities Payments, or (b)
the application by the Trustee of any money deposited with it hereunder to
Securities Payments or the retention of such Securities Payment by the Holders,
if, at the time of such application by the Trustee, it did not have knowledge
that such Securities Payment would have been prohibited by the provisions of
this Article.


SECTION 1206.  Subrogation to Rights of Holders of Senior Debt of the Company.

         Subject to the payment in full of all amounts due or to become due on
or in respect of Senior Debt of the Company, or the provision for such payment
in cash or cash equivalents or otherwise in a manner satisfactory to the holders
of Senior Debt of the Company, the Holders of the Securities shall be subrogated
to the rights of the holders of such Senior Debt of the Company to receive
payments and distributions of cash, property and securities applicable to the
Senior Debt of the Company until the principal of (and premium, if any) and
interest on the Securities shall be paid in full. For purposes of such
subrogation, no payments or distributions to the holders of the Senior Debt of
the Company of any cash, property or securities to which the Holders of the
Securities or the Trustee would be entitled except for the provisions of this
Article, and no payments over pursuant to the provisions of this Article to the
holders of Senior Debt of the Company by Holders of the Securities or the
Trustee, shall, as among the Company, its creditors other than holders of Senior
Debt of the Company and the Holders of the Securities, be deemed to be a payment
or distribution by the Company to or on account of the Senior Debt of the
Company.


SECTION 1207.  Provisions Solely to Define Relative Rights.

         The provisions of this Article are and are intended solely for the
purpose of defining the relative rights of the Holders on the one hand and the
holders of Senior Debt of the Company on the other hand. Nothing contained in
this Article or elsewhere in this Indenture or in the Securities is intended to
or shall (a) impair, as among the Company, its creditors other than holders of
Senior Debt of the Company and the Holders of the Securities, the obligation of
the Company, which is absolute and unconditional (and which, subject to the
rights under this Article of the holders of Senior Debt of the Company, is
intended to rank equally with all other general obligations of the Company), to
pay to the Holders of the Securities the principal of (and premium, if any) and
interest on the Securities as and when the same shall become due and payable in
accordance with their terms; or (b) affect the relative rights against the
Company of the Holders of the Securities and creditors of the Company other than
the holders of Senior Debt of the Company; or (c) prevent the Trustee or the
Holder of any Security from exercising all remedies otherwise permitted by
applicable law upon default under this Indenture, subject to the rights, if any,
under this Article of the holders of Senior Debt of the Company to receive cash,
property and securities otherwise payable or deliverable to the Trustee or such
Holder.



                                      -60-


<PAGE>   70



SECTION 1208.  Trustee to Effectuate Subordination.

         Each Holder of a Security by his acceptance thereof authorizes and
directs the Trustee on his behalf to take such action as may be necessary or
appropriate to effectuate the subordination provided in this Article and
appoints the Trustee his attorney-in-fact for any and all such purposes.


SECTION 1209.  No Waiver of Subordination Provisions.

         No right of any present or future holder of any Senior Debt of the
Company to enforce subordination as herein provided shall at any time in any way
be prejudiced or impaired by any act or failure to act on the part of the
Company or by any act or failure to act, in good faith, by any such holder, or
by any noncompliance by the Company with the terms, provisions and covenants of
this Indenture, regardless of any knowledge thereof any such holder may have or
be otherwise charged with.

         Without in any way limiting the generality of the foregoing paragraph,
the holders of Senior Debt of the Company may, at any time and from time to
time, without the consent of or notice to the Trustee or the Holders of the
Securities, without incurring responsibility to the Holders of the Securities
and without impairing or releasing the subordination provided in this Article or
the obligations hereunder of the Holders of the Securities to the holders of
Senior Debt of the Company, do any one or more of the following: (i) change the
manner, place or terms of payment or extend the time of payment of, or renew or
alter, Senior Debt of the Company, or otherwise amend or supplement in any
manner Senior Debt of the Company or any instrument evidencing the same or any
agreement under which Senior Debt of the Company is outstanding; (ii) sell,
exchange, release or otherwise deal with any property pledged, mortgaged or
otherwise securing Senior Debt of the Company; (iii) release any Person liable
in any manner for the collection of Senior Debt of the Company; and (iv)
exercise or refrain from exercising any rights against the Company and any other
Person.


SECTION 1210.  Notice to Trustee.

         The Company shall give prompt written notice to the Trustee of any fact
known to the Company which would prohibit the making of any payment to or by the
Trustee in respect of the Securities. Notwithstanding the provisions of this
Article or any other provision of this Indenture, the Trustee shall not be
charged with knowledge of the existence of any facts which would prohibit the
making of any payment to or by the Trustee in respect of the Securities, unless
and until the Trustee shall have received written notice thereof from the
Company or a holder of Senior Debt of the Company or from any trustee therefor;
and, prior to the receipt of any such written notice, the Trustee, subject to
the provisions of Section 601, shall be entitled in all respects to assume that
no such facts exist; provided, however, that if the Trustee shall not have
received the notice provided for in this Section at least three Business Days
prior to the date upon which by the terms hereof any money may become payable
for any purpose (including, without limitation, the payment of the principal of
(and premium, if any) or interest on any Security), then, anything herein
contained to the contrary notwith standing, the Trustee shall have full power
and authority to receive such money and to apply the same to the purpose for
which such money was received and shall not be affected by any notice to the
contrary which may be received by it within three Business Days prior to such
date.


                                      -61-


<PAGE>   71



         Subject to the provisions of Section 601, the Trustee shall be entitled
to rely on the delivery to it of a written notice by a Person representing
himself to be a holder of Senior Debt of the Company (or a trustee therefor) to
establish that such notice has been given by a holder of Senior Debt of the
Company (or a trustee therefor). In the event that the Trustee determines in
good faith that further evidence is required with respect to the right of any
Person as a holder of Senior Debt of the Company to participate in any payment
or distribution pursuant to this Article, the Trustee may request such Person to
furnish evidence to the reasonable satisfaction of the Trustee as to the amount
of Senior Debt of the Company held by such Person, the extent to which such
Person is entitled to participate in such payment or distribution and any other
facts pertinent to the rights of such Person under this Article, and if such
evidence is not furnished, the Trustee may defer any payment to such Person
pending judicial determination as to the right of such Person to receive such
payment.


SECTION 1211.  Reliance on Judicial Order or Certificate of Liquidating Agent.

         Upon any payment or distribution of assets of the Company referred to
in this Article, the Trustee, subject to the provisions of Section 601, and the
Holders of the Securities shall be entitled to rely upon any order or decree
entered by any court of competent jurisdiction in which such Proceeding is
pending, or a certificate of the trustee in bankruptcy, receiver, liquidating
trustee, custodian, assignee for the benefit of creditors, agent or other Person
making such payment or distribution, delivered to the Trustee or to the Holders
of Securities, for the purpose of ascertaining the Persons entitled to
participate in such payment or distribution, the holders of the Senior Debt of
the Company and other indebtedness of the Company, the amount thereof or payable
thereon, the amount or amounts paid or distributed thereon and all other facts
pertinent thereto or to this Article.


SECTION 1212.  Trustee Not Fiduciary for Holders of Senior Debt of the Company.

         The Trustee shall not be deemed to owe any fiduciary duty to the
holders of Senior Debt of the Company and shall not be liable to any such
holders if it shall in good faith mistakenly pay over or distribute to Holders
of Securities or to the Company or to any other Person cash, property or
securities to which any holders of Senior Debt of the Company shall be entitled
by virtue of this Article or otherwise.


SECTION 1213.  Rights of Trustee as Holder of Senior Debt of the Company;
               Preservation of Trustee's Rights.

         The Trustee in its individual capacity shall be entitled to all the
rights set forth in this Article with respect to any Senior Debt of the Company
which may at any time be held by it, to the same extent as any other holder of
Senior Debt of the Company, and nothing in this Indenture shall deprive the
Trustee of any of its rights as such holder.

         Nothing in this Article shall apply to claims of, or payments to, the
Trustee under or pursuant to Section 607.



                                      -62-


<PAGE>   72



SECTION 1214.  Article Applicable to Paying Agents.

         In case at any time any Paying Agent other than the Trustee shall have
been appointed by the Company and be then acting hereunder, the term "Trustee"
as used in this Article shall in such case (unless the context otherwise
requires) be construed as extending to and including such Paying Agent within
its meaning as fully for all intents and purposes as if such Paying Agent were
named in this Article in addition to or in place of the Trustee; provided,
however, that Section 1213 shall not apply to the Company or any Affiliate of
the Company if it or such Affiliate acts as Paying Agent.


SECTION 1215.  Defeasance of this Article Twelve.

         The subordination of the Securities of a series provided by this
Article Twelve is expressly made subject to the provisions for defeasance or
covenant defeasance in Article Thirteen hereof and, anything herein to the
contrary notwithstanding, upon the effectiveness of any such defeasance or
covenant defeasance, the Securities of such series then outstanding shall
thereupon cease to be subordinated pursuant to this Article Twelve.


                                      -63-


<PAGE>   73



                                ARTICLE THIRTEEN

                       DEFEASANCE AND COVENANT DEFEASANCE


SECTION 1301.  Company's Option to Effect Defeasance or Covenant Defeasance.

         The Company may elect, at its option at any time, to have Section 1302
or Section 1303 applied to any Securities or any series of Securities, as the
case may be, designated pursuant to Section 301 as being defeasible pursuant to
such Section 1302 or 1303, in accordance with any applicable requirements
provided pursuant to Section 301 and upon compliance with the conditions set
forth below in this Article. Any such election shall be evidenced in or pursuant
to a Board Resolution or in another manner specified as contemplated by Section
301 for such Securities.



                                      -64-


<PAGE>   74



SECTION 1302.  Defeasance and Discharge.

         Upon the Company's exercise of its option (if any) to have this Section
applied to any Securities or any series of Securities, as the case may be, the
Company shall be deemed to have been discharged from its obligations, and the
provisions of Article Twelve shall cease to be effective with respect to such
Securities as provided in this Section on and after the date the conditions set
forth in Section 1304 are satisfied (hereinafter called "Defeasance"). For this
purpose, such Defeasance means that the Company shall be deemed to have paid and
discharged the entire indebtedness represented by such Securities and to have
satisfied all its other obligations under such Securities and this Indenture
insofar as such Securities are concerned (and the Trustee, at the expense of the
Company, shall execute proper instruments acknowledging the same), subject to
the following which shall survive until otherwise terminated or discharged
hereunder: (1) the rights of Holders of such Securities to receive, solely from
the trust fund described in Section 1304 and as more fully set forth in such
Section, payments in respect of the principal of and any premium and interest on
such Securities when payments are due, (2) the Company's obligations with
respect to such Securities under Sections 304, 305, 306, 1002 and 1003, (3) the
rights, powers, trusts, duties and immunities of the Trustee hereunder and (4)
this Article. Subject to compliance with this Article, the Company may exercise
its option (if any) to have this Section applied to any Securities
notwithstanding the prior exercise of its option (if any) to have Section 1303
applied to such Securities.


SECTION 1303.  Covenant Defeasance.

         Upon the Company's exercise of its option (if any) to have this Section
applied to any Securities or any series of Securities, as the case may be, (1)
the Company shall be released from its obligations under Section 801(3),
Sections 1006 through 1008, inclusive, and any covenants provided pursuant to
Section 301(20), 901(2) or 901(7) for the benefit of the Holders of such
Securities, and (2) the occurrence of any event specified in Sections 501(4)
(with respect to any of Section 801(3), Sections 1006 through 1008, inclusive,
and any such covenants provided pursuant to Section 301(20), 901(2) or 901(7)),
shall be deemed not to be or result in an Event of Default and (3) the
provisions of Article Twelve shall cease to be effective with respect to such
Securities as provided in this Section on and after the date the conditions set
forth in Section 1304 are satisfied (hereinafter called "Covenant Defeasance").
For this purpose, such Covenant Defeasance means that, with respect to such
Securities, the Company may omit to comply with and shall have no liability in
respect of any term, condition or limitation set forth in any such specified
Section (to the extent so specified in the case of Section 501(4)) or Article
Twelve, whether directly or indirectly by reason of any reference elsewhere
herein to any such Section or Article or by reason of any reference in any such
Section or Article to any other provision herein or in any other document, but
the remainder of this Indenture and such Securities shall be unaffected thereby.



                                      -65-


<PAGE>   75
SECTION 1304.  Conditions to Defeasance or Covenant Defeasance.

         The following shall be the conditions to the application of Section
1302 or Section 1303 to any Securities or any series of Securities, as the case
may be:

              (1) The Company shall irrevocably have deposited or caused to be
     deposited with the Trustee (or another trustee which satisfies the
     requirements contemplated by Section 609 and agrees to comply with the
     provisions of this Article applicable to it) as trust funds in trust for
     the purpose of making the following payments, specifically pledged as
     security for, and dedicated solely to, the benefits of the Holders of such
     Securities, (A) money in an amount, or (B) U.S. Government Obligations
     which through the scheduled payment of principal and interest in respect
     thereof in accordance with their terms will provide, not later than one day
     before the due date of any payment, money in an amount, or (C) a
     combination thereof, in each case sufficient, in the opinion of a
     nationally recognized firm of independent public accountants expressed in a
     written certification thereof delivered to the Trustee, to pay and
     discharge, and which shall be applied by the Trustee (or any such other
     qualifying trustee) to pay and discharge, the principal of and any premium
     and interest on such Securities on the respective Stated Maturities, in
     accordance with the terms of this Indenture and such Securities. As used
     herein, "U.S. Government Obligation" means (x) any security which is (i) a
     direct obligation of the United States of America for the payment of which
     the full faith and credit of the United States of America is pledged or
     (ii) an obligation of a Person controlled or supervised by and acting as an
     agency or instrumentality of the United States of America the payment of
     which is unconditionally guaranteed as a full faith and credit obligation
     by the United States of America, which, in either case (i) or (ii), is not
     callable or redeemable at the option of the issuer thereof, and (y) any
     depositary receipt issued by a bank (as defined in Section 3(a)(2) of the
     Securities Act) as custodian with respect to any U.S. Government Obligation
     which is specified in Clause (x) above and held by such bank for the
     account of the holder of such depositary receipt, or with respect to any
     specific payment of principal of or interest on any U.S. Government
     Obligation which is so specified and held, provided that (except as
     required by law) such custodian is not authorized to make any deduction
     from the amount payable to the holder of such depositary receipt from any
     amount received by the custodian in respect of the U.S. Government
     Obligation or the specific payment of principal or interest evidenced by
     such depositary receipt.

              (2) In the event of an election to have Section 1302 apply to any
     Securities or any series of Securities, as the case may be, the Company
     shall have delivered to the Trustee an Opinion of Counsel stating that (A)
     the Company has received from, or there has been published by, the Internal
     Revenue Service a ruling or (B) since the date of this instrument, there
     has been a change in the applicable Federal income tax law, in either case
     (A) or (B) to the effect that, and based thereon such opinion shall confirm
     that, the Holders of such Securities will not recognize gain or loss for
     Federal income tax purposes as a result of the deposit, Defeasance and
     discharge to be effected with respect to such Securities and will be
     subject to Federal income tax on the same amount, in the same manner and at
     the same times as would be the case if such deposit, Defeasance and
     discharge were not to occur.

              (3) In the event of an election to have Section 1303 apply to any
     Securities or any series of Securities, as the case may be, the Company
     shall have delivered to the Trustee an Opinion of Counsel to the effect
     that the Holders of such Securities will not recognize gain or loss for
     Federal income tax purposes as a result of the deposit and Covenant
     Defeasance to be effected with

                                      -66-


<PAGE>   76



     respect to such Securities and will be subject to Federal income tax on the
     same amount, in the same manner and at the same times as would be the case
     if such deposit and Covenant Defeasance were not to occur.

              (4) The Company shall have delivered to the Trustee an Officer's
     Certificate to the effect that neither such Securities nor any other
     Securities of the same series, if then listed on any securities exchange,
     will be delisted as a result of such deposit.

              (5) No event which is, or after notice or lapse of time or both
     would become, an Event of Default with respect to such Securities or any
     other Securities shall have occurred and be continuing at the time of such
     deposit or, with regard to any such event specified in Sections 501(5) and
     (6), at any time on or prior to the 121st day after the date of such
     deposit (it being understood that this condition shall not be deemed
     satisfied until after such 121st day).

              (6) Such Defeasance or Covenant Defeasance shall not cause the
     Trustee to have a conflicting interest within the meaning of the Trust
     Indenture Act (assuming all Securities are in default within the meaning of
     such Act).

              (7) Such Defeasance or Covenant Defeasance shall not result in a
     breach or violation of, or constitute a default under, any other agreement
     or instrument to which the Company is a party or by which it is bound.

              (8) At the time of such deposit, (A) no default in the payment of
     any principal of or premium or interest on any Senior Debt of the Company
     shall have occurred and be continuing, (B) no event of default with respect
     to any Senior Debt of the Company shall have resulted in such Senior Debt
     becoming, and continuing to be, due and payable prior to the date on which
     it would otherwise have become due and payable (unless payment of such
     Senior Debt has been made or duly provided for), and (C) no other event of
     default with respect to any Senior Debt of the Company shall have occurred
     and be continuing permitting (after notice or lapse of time or both) the
     holders of such Senior Debt (or a trustee on behalf of such holders) to
     declare such Senior Debt due and payable prior to the date on which it
     would otherwise have become due and payable.

              (9) The Company shall have delivered to the Trustee an Opinion of
     Counsel to the effect that such deposit shall not cause either the Trustee
     or the trust so created to be subject to the Investment Company Act of
     1940.

              (10) The Company shall have delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent with respect to such Defeasance or Covenant Defeasance have been
     complied with.


SECTION 1305.  Deposited Money and U.S. Government Obligations to Be
               Held in Trust; Miscellaneous Provisions.

         Subject to the provisions of the last paragraph of Section 1003, all
money and U.S. Government Obligations (including the proceeds thereof) deposited
with the Trustee or other qualifying trustee (solely for purposes of this
Section and Section 1306, the Trustee and any such other

                                      -67-


<PAGE>   77
trustee are referred to collectively as the "Trustee") pursuant to Section 1304
in respect of any Securities shall be held in trust and applied by the Trustee,
in accordance with the provisions of such Securities and this Indenture, to the
payment, either directly or through any such Paying Agent (including the Company
acting as its own Paying Agent) as the Trustee may determine, to the Holders of
such Securities, of all sums due and to become due thereon in respect of
principal and any premium and interest, but money so held in trust need not be
segregated from other funds except to the extent required by law. Money and U.S.
Government Obligations so held in trust shall not be subject to the provisions
of Article Twelve.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the U.S. Government Obligations
deposited pursuant to Section 1304 or the principal and interest received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of Outstanding Securities.

         Anything in this Article to the contrary notwithstanding, the Trustee
shall deliver or pay to the Company from time to time upon Company Request any
money or U.S. Government Obligations held by it as provided in Section 1304 with
respect to any Securities which, in the opinion of a nationally recognized firm
of independent public accountants expressed in a written certification thereof
delivered to the Trustee, are in excess of the amount thereof which would then
be required to be deposited to effect the Defeasance or Covenant Defeasance, as
the case may be, with respect to such Securities.


SECTION 1306.  Reinstatement.

         If the Trustee or the Paying Agent is unable to apply any money in
accordance with this Article with respect to any Securities by reason of any
order or judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, then the obligations under this
Indenture and such Securities from which the Company has been discharged or
released pursuant to Section 1302 or 1303 shall be revived and reinstated as
though no deposit had occurred pursuant to this Article with respect to such
Securities, until such time as the Trustee or Paying Agent is permitted to apply
all money held in trust pursuant to Section 1305 with respect to such Securities
in accordance with this Article; provided, however, that if the Company makes
any payment of principal of or any premium or interest on any such Security
following such reinstatement of its obligations, the Company shall be subrogated
to the rights (if any) of the Holders of such Securities to receive such payment
from the money so held in trust.


                                 ARTICLE FOURTEEN

                                  SINKING FUNDS


SECTION 1401.  Applicability of Article.

         The provisions of this Article shall be applicable to any sinking fund
for the retirement of Securities of any series except as otherwise specified as
contemplated by Section 301 for such Securities.

                                      -68-


<PAGE>   78
         The minimum amount of any sinking fund payment provided for by the
terms of any Securities is herein referred to as a "mandatory sinking fund
payment", and any payment in excess of such minimum amount provided for by the
terms of such Securities is herein referred to as an "optional sinking fund
payment". If provided for by the terms of any Securities, the cash amount of any
sinking fund payment may be subject to reduction as provided in Section 1402.
Each sinking fund payment shall be applied to the redemption of Securities as
provided for by the terms of such Securities.


SECTION 1402.  Satisfaction of Sinking Fund Payments with Securities.

         The Company (1) may deliver Outstanding Securities of a series (other
than any previously called for redemption) and (2) may apply as a credit
Securities of a series which have been redeemed either at the election of the
Company pursuant to the terms of such Securities or through the application of
permitted optional sinking fund payments pursuant to the terms of such
Securities, in each case in satisfaction of all or any part of any sinking fund
payment with respect to any Securities of such series required to be made
pursuant to the terms of such Securities as and to the extent provided for by
the terms of such Securities; provided that the Securities to be so credited
have not been previously so credited. The Securities to be so credited shall be
received and credited for such purpose by the Trustee at the Redemption Price,
as specified in the Securities so to be redeemed, for redemption through
operation of the sinking fund and the amount of such sinking fund payment shall
be reduced accordingly.


SECTION 1403.  Redemption of Securities for Sinking Fund.

         Not less than 35 days prior to each sinking fund payment date for any
Securities, the Company will deliver to the Trustee an Officer's Certificate
specifying the amount of the next ensuing sinking fund payment for such
Securities pursuant to the terms of such Securities, the portion thereof, if
any, which is to be satisfied by payment of cash and the portion thereof, if
any, which is to be satisfied by delivering and crediting Securities pursuant to
Section 1402 and will also deliver to the Trustee any Securities to be so
delivered. Not less than 32 days prior to each such sinking fund payment date,
the Trustee shall select the Securities to be redeemed upon such sinking fund
payment date in the manner specified in Section 1103 and cause notice of the
redemption thereof to be given in the name of and at the expense of the Company
in the manner provided in Section 1104. Such notice having been duly given, the
redemption of such Securities shall be made upon the terms and in the manner
stated in Sections 1106 and 1107.


                           ---------------------------


         This instrument may be executed in any number of counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.



                                      -69-


<PAGE>   79



         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed as of the day and year first above written.

                                               Global Industries, Ltd.

                                               By
                                                 -------------------------------
                                                  [Name]
                                                  [Title]


                                               [Trustee]


                                               By
                                                 -------------------------------
                                                  [Name]
                                                  [Title]


                                      -70-



<PAGE>   1


                                                                    EXHIBIT 12.1


                             GLOBAL INDUSTRIES LTD.
                COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES
                             (DOLLARS IN THOUSANDS)


<TABLE>
<CAPTION>
                                                                                                                      SIX
                                                                                                     NINE MONTHS     MONTHS
                                                                 FISCAL YEAR ENDED                      ENDED        ENDED
                                                                     MARCH 31,                       DECEMBER 31,   JUNE 30,
                                                    1995         1996        1997         1998         1998(1)        1999
                                                 ----------   ----------   ----------   ----------   ----------   ----------
<S>                                             <C>          <C>          <C>          <C>          <C>          <C>
Net pre-tax income ..........................   $   29,823   $   28,428   $   45,875   $   89,339   $   64,244   $    2,078
Fixed charges:
   Interest expense, including debt
   issue amortization .......................          186          185        1,369        2,356        6,886        5,815
   Capitalized interest .....................          900        1,700        2,600        4,000        2,600        1,543

   Interest portion of rent expenses ........   $      149   $      220   $      241   $      408   $      392   $      224
                                                ----------   ----------   ----------   ----------   ----------   ----------

TOTAL FIXED CHARGES .........................     $   1235   $    2,105   $    4,210   $    6,764   $    9,878   $    7,582
                                                ==========   ==========   ==========   ==========   ==========   ==========
EARNINGS BEFORE FIXED
CHARGES .....................................   $   31,058   $   30,533   $   50,085   $   96,103   $   74,122   $    9,660

RATIO OF EARNINGS TO
FIXED CHARGES ...............................         25.1 X       14.5 X       11.9 X       14.2 X        7.5 X        1.3 X
</TABLE>
- ---------------------------


(1)  Effective December 31, 1998, the Company changed its fiscal year-end to
     December 31 of each year.




<PAGE>   1


                                                                    EXHIBIT 23.1


                          INDEPENDENT AUDITORS' CONSENT



    We consent to the incorporation by reference in this registration statement
of Global Industries, Ltd. on Form S-3 of our report dated February 12, 1999
appearing in the Annual Report on Form 10-K of Global Industries, Ltd. for the
transition period from April 1, 1998 to December 31, 1998 and to the reference
to us under the heading "Experts" in the Prospectus, which is part of this
Registration Statement.

DELOITTE & TOUCHE LLP
New Orleans, Louisiana
August 27, 1999






<PAGE>   1


                                                                    EXHIBIT 24.1

                                Power of Attorney


    KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes and appoints William J. Dore, Peter S. Atkinson and Russell J.
Robicheaux, or any of them acting individually, his true and lawful
attorney-in-fact and agent, with full power of substitution, for him and in his
name, place and stead, in any and all capacities, to execute and deliver, for
and on his behalf and in his name and in any and all capacities, a registration
statement on Form S-3 relating to the sale of up to $500 million of the
Company's securities and to execute and deliver any and all amendments
(including post-effective amendments) to such registration statement and any
additional registration statement pursuant to Rule 462(b), and in each case to
file the same with all exhibits thereto, and other documents in connection
therewith, with the Securities and Exchange Commission, granting unto said
attorney-in-fact and agent full power and authority to do and perform each and
every act and thing requisite and ratifying and confirming all that said
attorney-in-fact and agent or his substitute or substitutes may lawfully do or
cause to be done by virtue hereof.

    IN WITNESS WHEREOF, the undersigned has subscribed these presents, effective
as of the 18th day of August, 1999.


<TABLE>
<CAPTION>

             SIGNATURE                            TITLE
             ---------                            -----
<S>                                     <C>
       /s/ Willaim J. Dore              Chairman of the Board, President and Chief
- ----------------------------------      Executive Officer
           William J. Dore

       /s/ James C. Day                 Director
- ----------------------------------
           James C. Day

       /s/ Edward P. Djerejian          Director
- ----------------------------------
           Edward P. Djerejian

       /s/ E.G. Hotard                  Director
- ----------------------------------
           E.G. Hotard

       /s/ Michael J. Pollock           Director
- ----------------------------------
           Michael J. Pollock
</TABLE>







© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission