ENSERCH CORP
8-K, 1996-04-17
NATURAL GAS TRANSMISISON & DISTRIBUTION
Previous: TITAN CORP, SC 13D/A, 1996-04-17
Next: WESTMINSTER CAPITAL INC, DEF 14A, 1996-04-17



<PAGE>
                SECURITIES AND EXCHANGE COMMISSION
                      Washington, D.C. 20549


                             FORM 8-K


                          CURRENT REPORT

              PURSUANT TO SECTION 13 or 15(d) OF THE
                 SECURITIES EXCHANGE ACT OF 1934




Date of Report (Date of earliest event reported)   April 13, 1996
                                                   --------------



                      ENSERCH CORPORATION
- -----------------------------------------------------------------
     Exact name of registrant as specified in its charter)



             Texas                1-3183          75-0399066    
 ----------------------------   -----------   ------------------
 (State or other jurisdiction   (Commission    (I.R.S. Employer 
       of incorporation)        file number)  Identification No.)




     ENSERCH Center
300 South St. Paul Street
     Dallas, Texas                                75201-5598     
- -------------------------                         ----------      
  (Address of principal                           (Zip code)
     executive office)



Registrant's telephone number, including area code (214) 651-8700
                                                   --------------




- ----------------------------------------------------------------
  (Former Name or Former Address, if Changed Since Last Report)  


<PAGE>
<PAGE>

Item 5.   Other Events

     ENSERCH Corporation, a Texas corporation ("ENSERCH"), Texas
Utilities Company, a Texas corporation ("TUC"), TXA, Inc., a
newly formed Texas corporation wholly owned by TUC ("TXA"), and
TXB, Inc., a Texas corporation 50% of the outstanding capital
stock of which is owned by ENSERCH and 50% of the outstanding
capital stock of which is owned by TUC ("TXB"), have entered into
an Agreement and Plan of Merger, dated as of April 13, 1996 (the
"Merger Agreement"), providing for a strategic business
combination of ENSERCH and TUC (the "Merger").  The Merger, which
was approved by the Boards of Directors of ENSERCH and TUC, would
be preceded by the spinoff of ENSERCH's 83.4% interest in Enserch
Exploration, Inc., a Texas corporation ("EEX"), and certain other
assets to the shareholders of ENSERCH (the "Distribution").  The
consummation of the Merger is subject to a favorable IRS ruling
and certain regulatory approvals.  The closing is expected to
occur in late 1996 or early 1997.

     In the Merger, TXA will merge with and into ENSERCH and
ENSERCH will become a wholly owned subsidiary of TUC. 
Alternatively, under certain circumstances, the Merger Agreement
would be amended as appropriate to effect the transaction by the
merger of two newly formed, wholly owned subsidiaries of TXB with
and into ENSERCH and TUC, respectively, with the result that
ENSERCH and TUC each would become wholly owned subsidiaries of
TXB. 

     The Merger Agreement, the Press Release, dated April 15,
1996, issued in connection with the announcement of the Merger,
and the related Stock Option Agreement (as defined below) are
filed as exhibits to this report and are incorporated herein by
reference.  The descriptions of the Merger Agreement and the
Stock Option Agreement set forth herein do not purport to be
complete and are qualified in their entirety by the provisions of
the Merger Agreement and the Stock Option Agreement.

     To effect the Distribution, immediately prior to the
effective time of the Merger, EEX will be merged (the
"Preliminary Merger") into Lone Star Energy Company, a Texas
corporation wholly owned by ENSERCH ("LSEC"), and the shares of
capital stock of LSEC held by ENSERCH will then be distributed to
the shareholders of ENSERCH.  Certain matters pertaining to the
Distribution will be set forth in a Distribution Agreement and a
Tax Allocation Agreement, each to be entered into by and among
ENSERCH, LSEC, EEX and TUC, the forms of which are attached as
Exhibits A and B, respectively, to the Merger Agreement.

     In the Merger, each outstanding share of common stock, par
value $4.45 per share ("ENSERCH Common Stock"), of ENSERCH will
be converted into the right to receive that number (the "Ratio")
of shares of TUC common stock, no par value ("TUC Common Stock"),
equal to the quotient obtained by dividing $8.00 by the average
closing sales price of the TUC Common Stock over a 15 consecutive
trading day period preceding the fifth trading day prior to the
effective time of the Merger (the "Average TUC Price"), provided
that the Average TUC Price will be deemed to be not less than
$35 5/8 and not more than $43 5/8. 

      The Merger Agreement provides, with respect to certain
outstanding ENSERCH debt, that ENSERCH and TUC will cooperate
with each other in maintaining, and that TUC will take such
actions as are necessary to meet the quantitative parameters
necessary for ENSERCH to maintain, the ratings on such debt by at
least two nationally recognized rating agencies at their current
levels.

     The Merger Agreement contains customary representations and
warranties on the part of ENSERCH and TUC, and the consummation
of the Merger is subject to customary closing conditions,
including, without limitation, approval by the shareholders of
ENSERCH, the receipt of all necessary governmental approvals and
the making of all required governmental filings (including the
approval of the Securities and Exchange Commission under the
Public Utilities Holding Companies Act of 1935, and the filing of
the requisite notifications with the Federal Trade Commission and
with the Department of Justice under the Hart-Scott-Rodino
Antitrust Improvements Act of 1976, as amended, and the
expiration of applicable waiting periods thereunder), and any one
of several specified actions by the Texas Railroad Commission. 
The Merger also is subject to (i) the receipt from the Internal
Revenue Service of a ruling that the Distribution will qualify as
a tax-free distribution and the receipt of opinions of counsel
that the Merger will qualify as a tax-free reorganization, (ii)
the effectiveness of the registration statement to be filed by
TUC in respect of the TUC Common Stock to be issued in the
Merger, and (iii) the approval of the shares of TUC Common Stock
for listing on the New York Stock Exchange. (See Article IX of
the Merger Agreement).

     The Merger Agreement contains covenants regarding the
activities of the parties pending the consummation of the Merger. 
These covenants in respect of ENSERCH do not extend to LSEC, EEX
and their respective subsidiaries.  Generally, each of ENSERCH
and TUC must conduct its business in the ordinary course
consistent with past practice.  In addition, with respect to
ENSERCH, the Merger Agreement prohibits any increase of dividends
and imposes restrictions on amendments to its charter documents,
acquisitions, capital expenditures, dispositions, incurrence of
indebtedness and the modification of employee compensation and
benefits arrangements.  (See Article VII of the Merger
Agreement.)

     ENSERCH and TUC each are afforded a period of 21 days
following the execution of the Merger Agreement to conduct a due
diligence investigation.  Each of ENSERCH and TUC has the
opportunity to terminate the Merger Agreement by notice delivered
no later than May 4, 1996, if it uncovers information amounting
to a material adverse change in the business or prospects of the
other party as compared to the information disclosed prior to the
execution of the Merger Agreement.

     The Merger Agreement also may be terminated (1) by mutual
consent of ENSERCH and TUC, (2) by either ENSERCH or TUC if the
Merger is not consummated by March 31, 1997, provided that such
termination date will be extended to September 30, 1997, if all
conditions to closing of the Merger, other than the receipt of
certain regulatory approvals, are capable of being satisfied on
March 31, 1997, (3) by either ENSERCH or TUC if the shareholders
of ENSERCH fail to approve the Merger, (4) if any federal or
state law or court order prohibits the Merger, (5) by either
ENSERCH or TUC as a result of a third-party tender offer or
business combination proposal which the Board of Directors of
such party in good faith and based upon the advice of counsel
determines to accept after negotiations with the other party to
make adjustments in the terms of the Merger Agreement as would
enable the Merger to proceed, (6) by the non-breaching party if
there exists a material breach of representation, warranty,
covenant or agreement under the Merger Agreement and such breach
is not remedied within 20 days after notice from the other party,
or (7) by either ENSERCH or TUC if the Board of Directors of the
other party withdraws or adversely modifies its recommendation in
respect of the Merger.

     In the event the Merger Agreement is terminated as described
in clause (6) or (7) of the preceding paragraph, the breaching
party or the party whose Board of Directors has withdrawn or
modified its recommendation is required to pay to the other, as
liquidated damages, the out-of-pocket expenses incurred by the
other party in connection with the Merger in an amount up to $15
million, except that if the termination occurs as the result of a
willful breach, the non-breaching party may pursue any other
remedies available to it at law or in equity.   Moreover, if (i)
the Merger Agreement is terminated (a) as a result of a failure
to obtain the approval of the shareholders of ENSERCH or a
failure by ENSERCH to pursue such approval or (b) as described in
clauses (5) or (7) of the previous paragraph, and (ii) at the
time of such termination (or prior to shareholder disapproval)
there is a third-party tender offer or business combination
proposal with respect to ENSERCH or TUC, as the case may be, and
such offer or proposal has not been rejected by the Board of
Directors of the target company of the offer or proposal and
withdrawn by the third party, then the Merger Agreement provides
for the payment by the target party of a termination fee in the
amount of $42.5 million (the "Termination Fee"), which includes
out-of-pocket expenses and the value as of the date of
termination of the Stock Option (as defined below).  (See Article
10 of the Merger Agreement.)

     Concurrently with the Merger Agreement, ENSERCH and TUC have
entered into a stock option agreement (the "Stock Option
Agreement") granting TUC an irrevocable option to purchase up to
3,363,570 shares of ENSERCH Common Stock (the "Stock Option"),
which is equal to 4.9% of the shares of ENSERCH Common Stock
outstanding as of March 31, 1996, at a price per share of $16 3/8,
if any of the circumstances which trigger payment of the
Termination Fee occurs.  The issuance of any stock upon the
exercise of the Stock Option is subject to any required
regulatory approvals.  If the Stock Option becomes exercisable,
TUC may require that ENSERCH repurchase from TUC all or any
portion of the Stock Option, or any shares acquired by TUC upon
the exercise thereof, at a price to be calculated as specified in
the Stock Option Agreement.  (See the Stock Option Agreement.)

<PAGE>
<PAGE>

Item 7.  Financial Statements and Exhibits

     (c)  Exhibits

     Exhibit No.    Description of Exhibit        Reference

       2.1          Agreement and Plan of 
                    Merger dated as of 
                    April 13, 1996 (1) . . . . . .Filed herewith.

       2.2          Stock Option Agreement
                    dated as of April 13,
                    1996 . . . . . . . . . . . . .Filed herewith.

       99           News Release of ENSERCH 
                    Corporation dated 
                    April 15, 1996 . . . . . . . .Filed herewith.

(1)  The registrant agrees to furnish supplementally any omitted
exhibits or schedules to the Commission upon request.

<PAGE>
<PAGE>

                            SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act
of 1934, the registrant has duly caused this report to be signed
on its behalf by the undersigned hereunto duly authorized.


                              ENSERCH CORPORATION
                                 (Registrant)



Date:  April 17, 1996         By:  /s/ J. W. Pinkerton
                                   -----------------------------
                                   J. W. Pinkerton
                                   Vice President and Controller




<PAGE>

                                        EXHIBIT 2.1
       







              AGREEMENT AND PLAN OF MERGER
                             
                          AMONG
                             
                   ENSERCH CORPORATION
                             
                 TEXAS UTILITIES COMPANY
                             
                        TXA, INC.
                             
                           AND
                             
                        TXB, INC.
                                   




<PAGE>
<PAGE>

                 TABLE OF CONTENTS
       
       
       
     Section 2.1    The Merger...............................- 10 -
       
     Section 2.2    Effective Time of the Merger.............- 11 -
       
     Section 2.3    Articles of Incorporation................- 11 -
       
     Section 2.4    Bylaws...................................- 11 -
       
     Section 2.5    Effects of Merger........................- 11 -
       
     Section 3.1    Effect of Merger on Capital Stock........- 11 -
       
     Section 3.2    Exchange of Certificates.................- 13 -
       
     Section 4.1    Closing..................................- 16 -
       
     Section 5.1    Organization and Qualification...........- 16 -
       
     Section 5.2    Subsidiaries.............................- 16 -
       
     Section 5.3    Capitalization...........................- 17 -
       
     Section 5.4    Authority; Non-Contravention;
                    Statutory Approvals; Compliance..........- 18 -
       
     Section 5.5    Reports and Financial Statements.........- 20 -
       
     Section 5.6    Absence of Certain Changes or Events;
                    Absence of Undisclosed Liabilities.......- 21 -
       
     Section 5.7    Litigation...............................- 22 -
       
     Section 5.8    Registration Statement and Proxy
                    Statement................................- 22 -
       
     Section 5.9    Tax Matters..............................- 23 -
       
     Section 5.10   Employee Matters; ERISA..................- 23 -
       
     Section 5.11   Environmental Protection.................- 31 -
       
     Section 5.12   Regulation as a Utility..................- 33 -
       
     Section 5.13   Vote Required............................- 33 -
       
     Section 5.14   Opinion of Financial Advisor.............- 33 -
       
     Section 5.15   Insurance................................- 33 -
       
     Section 5.16   Ownership of TUC Common Stock............- 33 -
       
     Section 6.1    Organization and Qualification...........- 34 -
       
     Section 6.2    Subsidiaries.............................- 34 -
       
     Section 6.3    Capitalization...........................- 35 -
       
     Section 6.4    Authority; Non-Contravention;
                    Statutory Approvals; Compliance..........- 35 -
       
     Section 6.5    Reports and Financial Statements.........- 37 -
       
     Section 6.6    Absence of Certain Changes or Events;
                    Absence of Undisclosed Liabilities.......- 38 -
       
     Section 6.7    Litigation...............................- 39 -
       
     Section 6.8    Registration Statement and Proxy
                    Statement................................- 39 -
       
     Section 6.9    Tax Matters..............................- 40 -
       
     Section 6.10   Employee Matters; ERISA..................- 40 -
       
     Section 6.11   Environmental Matters....................- 41 -
       
     Section 6.12   Regulation as a Utility..................- 42 -
       
     Section 6.13   Vote Required............................- 42 -
       
     Section 6.14   Opinion of Financial Advisor.............- 42 -
       
     Section 6.15   Insurance................................- 42 -
       
     Section 6.16   Ownership of Enserch Common Stock........- 43 -
       
     Section 6.17   TXA......................................- 43 -
       
     Section 6.18   NRC Actions..............................- 43 -
       
     Section 7.1    Ordinary Course of Business..............- 44 -
       
     Section 7.2    Dividends................................- 44 -
       
     Section 7.3    Issuance of Securities...................- 45 -
       
     Section 7.4    Charter Documents........................- 45 -
       
     Section 7.5    No Acquisitions..........................- 46 -
       
     Section 7.6    Capital Expenditures.....................- 46 -
       
     Section 7.7    No Dispositions..........................- 46 -
       
     Section 7.8    Transfer of Assets to the Distribution
                    Subsidiaries.............................- 46 -
       
     Section 7.9    Indebtedness.............................- 46 -
       
     Section 7.10   Compensation, Benefits...................- 47 -
       
     Section 7.11   1935 Act.................................- 47 -
       
     Section 7.12   Accounting...............................- 48 -
       
     Section 7.13   Tax-Free Status..........................- 48 -
       
     Section 7.14   Insurance................................- 48 -
       
     Section 7.15   Cooperation, Notification................- 48 -
       
     Section 7.16   Rate Matters.............................- 49 -
       
     Section 7.17   Third-Party Consents.....................- 49 -
       
     Section 7.18   Tax-Exempt Status........................- 49 -
       
     Section 7.19   Permits..................................- 49 -
       
     Section 7.20   Certain Information Relating to
                    Customers................................- 49 -
       
     Section 7.21   Certain Restrictions in Respect of TUC...- 50 -
       
     Section 8.1    Access to Information....................- 50 -
       
     Section 8.2    Proxy Statement and Registration
                    Statement................................- 51 -
       
     Section 8.3    Regulatory Matters.......................- 53 -
       
     Section 8.4    Shareholder Approval.....................- 54 -
       
     Section 8.5    Directors' and Officers' Indemnification.- 54 -
       
     Section 8.6    Disclosure Schedules.....................- 55 -
       
     Section 8.7    Public Announcements.....................- 56 -
       
     Section 8.8    Rule 145 Affiliates......................- 57 -
       
     Section 8.9    Employment Agreement Consultation........- 57 -
       
     Section 8.10   Stock Option and Bonus Plans.............- 57 -
       
     Section 8.11   No Solicitations.........................- 58 -
       
     Section 8.12   Transition Management....................- 59 -
       
     Section 8.13   Expenses.................................- 60 -
       
     Section 8.14   Employee Benefit Matters................ - 60 -
       
     Section 8.15   Other Agreements.........................- 60 -
       
     Section 8.16   Covenant to Satisfy Conditions...........- 61 -
       
     Section 9.1    Conditions to Each Party's Obligation
                    to Effect the Merger.....................- 61 -
       
     Section 9.2    Conditions to Obligation of Enserch
                    to Effect the Merger.....................- 62 -
       
     Section 9.3    Conditions to Obligation of
                    TUC to Effect the Merger.................- 63 -
       
     Section 10.1   Termination..............................- 65 -
       
     Section 10.2   Effect of Termination....................- 68 -
       
     Section 10.3   Certain Damages, Payments and Expenses...- 68 -
       
     Section 10.4   Amendment................................- 70 -
       
     Section 10.5   Waiver...................................- 71 -
       
     Section 11.1   Non-Survival of Representations,
                    Warranties, Covenants and Agreements.....- 71 -
       
     Section 11.2   Brokers..................................- 71 -
       
     Section 11.3   Notices..................................- 72 -
       
     Section 11.4   Miscellaneous............................- 73 -
       
     Section 11.5   Interpretation...........................- 73 -
       
     Section 11.6   Counterparts; Effect.....................- 73 -
       
     Section 11.7   Parties in Interest......................- 73 -
       
     Section 11.8   Specific Performance.....................- 74 -
       
     Section 11.9   Further Assurances.......................- 74 -

<PAGE>
<PAGE>
                    AGREEMENT AND PLAN OF MERGER
       
       
          AGREEMENT AND PLAN OF MERGER, dated as of April 13,
       1996 (this "Agreement"), by and among ENSERCH Corporation, a
       corporation formed under the laws of the State of Texas
       ("Enserch"), Texas Utilities Company, a corporation formed
       under the laws of the State of Texas ("TUC"), TXA, Inc., a
       wholly owned transitory subsidiary of TUC formed under the
       laws of the State of Texas ("TXA"), and TXB, Inc., a
       corporation formed under the laws of the State of Texas
       ("TXB"), 50% of whose outstanding capital stock is owned by
       TUC and 50% of whose outstanding capital stock is owned by
       Enserch.
       
          WHEREAS, TUC and Enserch have determined to engage in a
       strategic business combination;
       
          WHEREAS, in furtherance thereof, the respective Boards
       of Directors of Enserch and TUC have approved the merger of
       TXA with and into Enserch whereby the Common Stock of Enserch
       will be converted into and exchanged for Common Stock of TUC
       and Enserch will become a wholly owned subsidiary of TUC, (or
       in certain circumstances described herein, two wholly owned,
       newly formed subsidiaries of TXB will merge with and into TUC
       and Enserch, respectively, and TUC and Enserch will become
       thereby wholly owned subsidiaries of TXB) all pursuant to the
       terms and conditions set forth in this Agreement and, the
       Board of Directors of Enserch has approved the execution and
       delivery of the Enserch Stock Option Agreement dated as of
       the date hereof between Enserch and TUC (the "Enserch
       Option");
       
          WHEREAS, it is a condition to such merger that the
       Preliminary Merger (as hereinafter defined) shall have
       occurred, and the stock of Lone Star Energy Company, a Texas
       corporation ("LSEC"), a wholly owned subsidiary of Enserch,
       shall have been distributed to the shareholders of Enserch
       prior to the Merger (the "Distribution"), in accordance with
       the terms of the distribution agreement to be entered into
       among Enserch, LSEC and Enserch Exploration, Inc. a wholly
       owned Subsidiary of Enserch ("EEX") and TUC substantially in
       the form attached hereto as Exhibit A (the "Distribution
       Agreement").
       
          WHEREAS, for federal income tax purposes, it is
       intended that (a) the Merger will be a reorganization
       described in Section 368(a)(1)(B) of the Internal Revenue
       Code of 1986, as amended (the "Code"), and the regulations
       thereunder or that the Alternative Mergers (as hereinafter
       defined) will result in exchanges described in Section 351 of
       the Code, and (b) the Distribution shall qualify as a tax-free 
       distribution within the meaning of Section 355 of the
       Code. 
       
          NOW, THEREFORE, in consideration of the premises and
       the representations, warranties, covenants and agreements
       contained herein, the parties hereto, intending to be legally
       bound, hereby agree as follows:
              
                          ARTICLE I
       
                     CERTAIN DEFINITIONS
       
          As used in this Agreement, the following terms shall
       have the following meanings:
       
          "Articles of Merger" shall have the meaning set forth
       in Section 2.2.
       
          "Barr Devlin" shall have the meaning set forth in
       Section 6.14.
       
          "Business Combination" shall have the meaning set forth
       in Section 10.1(e).
       
          "Certificates" shall have the meaning set forth in
       Section 3.2(b).
       
          "Closing" and "Closing Date" shall have the meaning set
       forth in Section 4.1.
       
          "Confidentiality Agreement" shall have the meaning set
       forth in Section 7.20.
       
          "Converted Shares" shall have the meaning set forth in
       Section 3.2(b).
       
          "Disclosure Schedules" shall mean the Enserch
       Disclosure Schedule and the TUC Disclosure Schedule,
       collectively.
       
          "Distribution Subsidiaries" shall mean EEX and LSEC and
       their respective Subsidiaries and Joint Ventures.
       
          "Due Diligence Period" shall have the meaning set forth
       in Section 8.6.
       
          "Effective Time" shall have the meaning set forth in
       Section 2.2.
       
          "Enserch Benefit Plan" shall have the meaning set forth
       in Section 5.10(a)(ii).
       
          "Enserch 1996 Budget" shall have the meaning set forth
       in Section 7.5.
       
          "Enserch 1997 Budget" shall have the meaning set forth
       in Section 7.5.
       
          "Enserch Common Stock" shall mean the common stock, par
       value $4.45 per share, of Enserch.
       
          "Enserch Convertible Debentures" shall mean the issued
       and outstanding 6 3/8% Convertible Subordinated Debentures
       Due 2002 issued by Enserch.
       
          "Enserch Disclosure Schedule" shall have the meaning
       set forth in Section 8.6(a)(ii).
       
          "Enserch ERISA Affiliate" shall have the meaning set
       forth in Section 5.10(a)(i)(D).
       
          "Enserch Financial Statements" shall have the meaning
       set forth in Section 5.5(d).
       
          "Enserch Material Adverse Effect"  shall mean a
       material adverse effect on the business, operations,
       properties, assets, condition (financial or otherwise),
       prospects or results of operations of Enserch and its
       Subsidiaries taken as a whole or on the consummation of the
       transactions contemplated by this Agreement; provided that an
       Enserch Material Adverse Effect shall not include any adverse
       effect resulting from a failure to obtain the consent of the
       holders of the Enserch Notes to the transactions contemplated
       by this Agreement.
       
          "Enserch Notes" shall mean:  (i) the issued and
       outstanding 8% Notes Due 1997, 8 7/8% Notes Due 2001, 7%
       Notes Due 1999, 6 3/8% Notes Due 2004, 7 1/8% Notes Due 2005
       issued by Enserch under the Indenture, dated as of February
       15, 1992 between Enserch and The First National Bank of
       Chicago, as Trustee; (ii) the Enserch Convertible Debentures;
       and (iii) the 9.06% Adjusting Rate Senior Notes issued by
       Enserch pursuant to the Note Agreement, dated as of January
       12, 1990, between Enserch and the Prudential Insurance
       Company of America, Pruco Life Insurance Company, Prudential
       Property and Casualty Insurance Company, and Prudential
       Reinsurance Company.
       
          "Enserch Pension Benefit Plans" shall have the meaning
       set forth in Section 5.10(a)(i)(D).
       
          "Enserch Preferred Stock" shall mean the (i) adjustable
       rate cumulative preferred stock, series E ("Series E
       Preferred Stock"), and (ii) adjustable rate cumulative
       preferred stock, series F ("Series F Preferred Stock"), of
       Enserch.
       
          "Enserch Required Consents" shall have the meaning set
       forth in Section 5.4(b)(iii).
       
          "Enserch Required Statutory Approvals" shall have the
       meaning set forth in Section 5.4(c).
       
          "Enserch Rights" shall mean all of the outstanding
       rights to purchase Enserch Common Stock pursuant to the
       Rights Agreement dated as of March 26, 1996.
       
          "Enserch SEC Reports" shall have the meaning set forth
       in Section 5.5(b).
       
          "Enserch Shareholders' Approval" shall have the meaning
       set forth in Section 5.13.
       
          "Enserch Special Meeting" shall have the meaning set
       forth in Section 8.4(a)(i).
       
          "Enserch Trust" shall have the meaning set forth in
       Section 3.2(d)(iii).
       
          "Environmental Claims"  shall mean, with respect to any
       person, (A) any and all administrative, regulatory or
       judicial actions, suits, demands, demand letters, directives,
       claims, liens, investigations, proceedings or notices of
       noncompliance or violation in writing by or from any person
       or entity (including any Governmental Authority), or (B) any
       oral information provided by a Governmental Authority that
       written action of the type described in the foregoing clause
       is in process, which (in case of either (A) or (B)) alleges
       potential liability (including, without limitation, potential
       liability for enforcement, investigatory costs, cleanup
       costs, governmental response costs, removal costs, remedial
       costs, natural resources damages, property damages, personal
       injuries, or penalties) arising out of, based on or resulting
       from (a) the presence, or Release or threatened Release into
       the environment, of any Hazardous Materials at any location,
       whether or not owned, operated, leased or managed by Enserch
       or any of its Subsidiaries or Joint Ventures (for purposes of
       Section 5.11) or by TUC or any of its Subsidiaries or Joint
       Ventures (for purposes of Section 6.11), (b) circumstances
       forming the basis of any violation, or alleged violation, of
       any Environmental Law or (c) any and all claims by any third
       party seeking damages, contribution, indemnification, cost
       recovery, compensation or injunctive relief resulting from
       the presence or Release of any Hazardous Materials.
       
          "Environmental Laws"  shall mean all federal, state and
       local laws, rules, regulations and guidances relating to
       pollution or protection of human health or the environment
       (including, without limitation, ambient air, surface water,
       groundwater, land surface or subsurface strata), including,
       without limitation, laws and regulations relating to Releases
       or threatened Releases of Hazardous Materials or otherwise
       relating to the manufacture, processing, distribution, use,
       treatment, storage, disposal, transport or handling of
       Hazardous Materials.
       
          "Environmental Permits" shall have the meaning set
       forth in Section 5.11(b).
       
          "ERISA" shall mean the Employee Retirement Income
       Security Act of 1974, as amended.
       
          "Excess Shares" shall have the meaning set forth in
       Section 3.2(d)(ii).
       
          "Exchange Act" shall mean the Securities Exchange Act
       of 1934, as amended.
       
          "Exchange Agent" shall have the meaning set forth in
       Section 3.2(a).
       
          "FERC" shall mean the Federal Energy Regulatory
       Commission.
       
          "Final Order" shall mean action by the relevant
       regulatory authority (or in the case of the Texas Railroad
       Commission Review, satisfaction of any one of (i) through (v)
       of the definition thereof) set that has not been reversed,
       stayed, enjoined, set aside, annulled or suspended, with
       respect to which any waiting period prescribed by law before
       the transactions contemplated hereby may be consummated has
       expired, and as to which all conditions to the consummation
       of such transactions prescribed by law, regulation or order
       have been satisfied, and as to which all opportunities for
       rehearing are exhausted (whether or not any appeal thereof is
       pending).
       
          "GAAP" shall mean generally accepted accounting
       principles.
       
          "Governmental Authority" shall mean any court, govern-
       mental or regulatory body (including a stock exchange or
       other self-regulatory body) or authority, domestic or
       foreign.
       
          "Hazardous Materials"  shall mean (a) any petroleum or
       petroleum products, radioactive materials, asbestos in any
       form that is or could become friable, urea formaldehyde foam
       insulation, and transformers or other equipment that contain
       dielectric fluid containing polychlorinated biphenyls, (b)
       any chemicals, materials or substances which are now defined
       as or included in the definition of "hazardous substances",
       "hazardous wastes", "hazardous materials", "extremely
       hazardous wastes", "restricted hazardous wastes", "toxic
       substances", "toxic pollutants", or words of similar import,
       under any Environmental Law and (c) any other chemical,
       material, substance or waste, exposure to which is now
       prohibited, limited or regulated under any Environmental Law
       in a jurisdiction in which Enserch or any of its Subsidiaries
       or Joint Ventures operates (for purposes of Section 5.11) or
       in which TUC or any of its Subsidiaries or Joint Ventures
       operates (for purposes of Section 6.11).
       
          "HSR Act" shall mean the Hart-Scott-Rodino Antitrust
       Improvements Act of 1976, as amended.
       
          "Joint Venture" shall mean, with respect to any person,
       any corporation or other entity (including partnerships and
       other business associations and joint ventures) in which such
       person or one or more of its Subsidiaries owns an equity
       interest that is less than a majority of any class of the
       outstanding voting securities or equity, other than equity
       interests held for passive investment purposes that are less
       than 5% of any class of the outstanding voting securities or
       equity.
       
          "Merger Sub A" shall have the meaning set forth in
       Section 2.1(b)(i).
       
          "Merger Sub B" shall have the meaning set forth in
       Section 2.1(b)(i).
       
          "Morgan Stanley" shall have the meaning set forth in
       Section 5.14.
       
          "1935 Act" shall mean the Public Utility Holding
       Company Act of 1935, as amended.
       
          "NRC Actions" shall have the meanings set forth in
       Section 6.18.
       
          "NYSE" shall mean the New York Stock Exchange, Inc. 
       
          "Option Value" shall have the meaning set forth in
       Section 10.3(d).
       
          "Out-of-Pocket Expenses" shall have the meaning set
       forth in Section 10.3(a).
       
          "PBGC" shall mean the Pension Benefit Guaranty
       Corporation.
       
          "Power Act" shall mean the Federal Power Act.
       
          "Preliminary Merger" shall have the meaning set forth
       in Section 8.15 (a).
       
          "Proxy Statement" shall have the meaning set forth in
       Section 5.8(a)(ii).
       
          "Proxy/Registration Statement" shall have the meaning
       set forth in Section 8.2(a)(i).
       
          "Ratio" shall have the meaning set forth in Section
       3.1(b).
       
          "Registration Statement" shall have the meaning set
       forth in Section 5.8(a)(i).
       
          "Release" shall mean any release, spill, emission,
       leaking, injection, deposit, disposal, discharge, dispersal,
       leaching or migration into the atmosphere, soil, subsurface,
       surface water, groundwater or property.
       
          "Representatives" shall have the meaning set forth in
       Section 8.1.
       
          "Securities Act" shall mean the Securities Act of 1933,
                 as amended.
       
          "Shareholder Disapproval" shall have the meaning set
       forth in Section 10.3(b)(i)(B).
       
          "Stock Option Adjustment" means an amount determined as
       follows:  (i) as of the fifth trading day prior to the
       Effective Time, ("Calculation Date"), a calculation will be
       made of the sum of the cash payments made in respect of the
       exercise of Enserch stock options between the date of signing
       this Agreement and such date; and (ii) from such amount shall
       be subtracted the value of the TUC Common Stock determined
       using the Average TUC Price that would have been received by
       such option holders had they held the Enserch shares after
       the Distribution.  The Stock Option Adjustment shall be equal
       to such difference divided by the number of outstanding
       shares of Enserch Common Stock to be converted and exchanged
       into TUC Common Stock pursuant to Section 3.1(b).
       
          "Stock Plan" shall have the meaning set forth in
       Section 8.10.
       
          "Subsidiary" shall mean, with respect to any person,
       any corporation or other entity (including partnerships and
       other business associations) in which a person directly or
       indirectly owns at least a majority of the outstanding voting
       securities or other equity interests having the power, under
       ordinary circumstances, to elect a majority of the directors,
       or otherwise to direct the management and policies, of such
       corporation or other entity.
       
          "Surviving Corporation" shall have the meaning set
       forth in Section 2.1(a).
       
          "Takeover Proposal"  shall mean any tender or exchange
       offer, proposal for a merger, consolidation or other business
       combination involving Enserch, TUC or any of their respective
       material Subsidiaries, or any proposal or offer to acquire in
       any manner a substantial equity interest in, or a substantial
       portion of the assets of, Enserch, TUC or any of their
       respective material Subsidiaries, other than pursuant to the
       transactions contemplated by this Agreement.
       
          "Target Party" shall have the meaning set forth in
       Section 10.3(b)(ii).
       
          "Task Force" shall have the meaning set forth in
       Section 8.12(a).
       
          "Taxes" shall mean any federal, state, county, local or
       foreign taxes, charges, fees, levies or other assessments,
       including, without limitation, all net income, gross income,
       sales and use, ad valorem, transfer, gains, profits, excise,
       franchise, real and personal property, gross receipts,
       capital stock, production, business and occupation,
       disability, employment, payroll, license, estimated, stamp,
       custom duties, severance or withholding taxes or charges
       imposed by any governmental entity, and includes any interest
       and penalties (civil or criminal) on or additions to any such
       taxes, charges, fees, levies or other assessments, and any
       expenses incurred in connection with the determination,
       settlement or litigation of any liability for any of the
       foregoing.
       
          "Tax Return" shall mean any report, return or other
       information required to be supplied to a governmental entity
       with respect to Taxes, including, where permitted or
       required, combined or consolidated returns for any group of
       entities that includes Enserch or any of its Subsidiaries on
       the one hand, or TUC or any of its Subsidiaries on the other
       hand.
       
          "Texas Law" shall mean the Texas Business Corporation
       Act.
       
          "Texas Railroad Commission Review" shall mean any one
       of the following with regard to the Merger:   (i) a Final
       Order by the Texas Railroad Commission finding that the
       Transaction is in the public interest; (ii) a Final Order
       declining jurisdiction over the transaction by the Texas
       Railroad Commission; (iii) a determination by the Texas
       Railroad Commission that an Investigation associated with the
       Merger is not necessary; (iv) the issuance of a letter by the
       Texas Railroad Commission stating that, at a minimum, it does
       not oppose the Merger or (v) the taking of no action to
       docket or otherwise consider the Merger by the Texas Railroad
       Commission by the time that all requirements set forth in
       Section 9.1 (e) have been obtained.
       
          "TUC Benefit Plan" shall mean any "employee pension
       benefit plan" or "employee welfare benefit plan" as defined
       in ERISA, of TUC.
       
          "TUC Common Stock" shall mean the common stock, no par
       value per share, of TUC.
       
          "TUC Disclosure Schedule" shall have the meaning set
       forth in Section 8.6(a)(i).
       
          "TUC Financial Statements" shall have the meaning set
       forth in Section 6.5(d).
       
          "TUC Material Adverse Effect"  shall mean a material
       adverse effect on the business, operations, properties,
       assets, condition (financial or otherwise), prospects or
       results of operations of TUC and its Subsidiaries taken as a
       whole or on the consummation of the transactions contemplated
       by this Agreement.
       
          "TUC Pension Benefit Plan" shall have the meaning set
       forth in Section 6.10.
       
          "TUC Required Consents" shall have the meaning set
       forth in Section 6.4(b)(iii).
       
          "TUC Required Statutory Approvals" shall have the
       meaning set forth in Section 6.4(c).
       
          "TUC SEC Reports" shall have the meaning set forth in
       Section 6.5(b).
       
          "Violation" shall have the meaning set forth in Section
       5.4(b).
                
                          ARTICLE II
       
                          THE MERGER
       
          Section 2.1    (a)  The Merger.  Upon the terms and
       subject to the conditions of this Agreement, TXA shall be
       merged with and into Enserch in accordance with the
       provisions of Sections 5.01 and 5.03 of Texas Law (the
       "Merger").  The separate corporate existence of TXA shall
       thereupon cease, and Enserch shall be the surviving
       corporation in the Merger and shall continue its existence
       under the laws of the State of Texas (the "Surviving
       Corporation").  
       
          (b)  The Alternative Mergers. Notwithstanding Section
       2.1(a), if (i) by the sixtieth day following the date of
       execution of this Agreement, TUC is unable to obtain an
       opinion of counsel, reasonably satisfactory to Enserch (which
       opinion will be based upon an arrangement for the
       modification or acquisition of the Enserch Preferred Stock
       that will be accomplished on or before the Closing Date),
       that the Merger will qualify as a tax-free reorganization
       within the meaning of Section 368(a)(1)(B) of the Code, or
       (ii) by the ninetieth day following the date of execution of
       this Agreement, TUC is unable to accomplish such arrangements
       for the modification or acquisition of the Enserch Preferred
       Stock, then upon the terms and subject to the conditions of
       this Agreement:
       
            (i)  TUC and Enserch shall cause the following 
                 corporations to be organized:  (a) Merger Sub A
                 ("Merger Sub A"), a transitory corporation organized
                 under the laws of the State of Texas, the authorized
                 capital stock of which shall initially consist of 100
                 shares of common stock, no par value, which shall be
                 issued to TXB, and (b) Merger Sub B ("Merger Sub B"), a
                 transitory corporation organized under the laws of the
                 state of Texas, the authorized capital stock of which
                 shall initially consist of 100 shares of common stock,
                 no par value, which shall be issued to TXB; and
       
            (ii) Merger Sub A shall be merged with and into
                 TUC in accordance with the applicable provisions of
                 Texas Law and TUC shall be the surviving corporation
                 and Merger Sub B shall be merged with and into Enserch
                 in accordance with the applicable provisions of Texas
                 Law and Enserch shall be the surviving corporation
                 (together, the "Alternative Mergers"). As a result of
                 the Alternative Mergers, TUC and Enserch shall become
                 subsidiaries of TXB, and each share of TUC Common Stock
                 shall be converted into and exchanged for the right to
                 receive one share of TXB common stock and each share of
                 Enserch Common Stock shall be converted into and 
                 exchanged for the right to receive a number of shares
                 of TXB common stock equal to the Ratio.  If necessary,
                 in order to effect the Alternative Mergers, the parties
                 hereto agree to execute an appropriate amendment to
                 this Agreement.  In such event, tax opinions under
                 Section 351 of the Code shall be substituted for
                 opinions under Section 368 (a)(1)(B) of the Code where
                 called for herein.
       
          Section 2.2    Effective Time of the Merger.  The parties
       acknowledge that it is their mutual desire and intent to
       consummate the Merger as soon as practicable after the date
       hereof.  Accordingly, the parties shall use all reasonable
       efforts to bring about the satisfaction as soon as
       practicable of all the conditions specified in Article IX and
       otherwise to effect the consummation of the Merger as soon as
       practicable.  Subject to the terms hereof, as soon as
       practicable after all of the conditions set forth in Article
       IX shall have been satisfied or waived, the parties hereto
       will cause the Merger to be consummated by the filing with
       the Secretary of State of the State of Texas, in accordance
       with the Texas Law, of articles of merger (the "Articles of
       Merger") in such form as is required by, and executed in
       accordance with, the relevant provisions of applicable law. 
       The Merger shall become effective at such time (the
       "Effective Time") as the Secretary of State of the State of
       Texas shall, upon such filing of the Articles of Merger,
       issue a certificate of merger in respect of the Merger.
       
          Section 2.3    Articles of Incorporation.  The Articles of
       Incorporation of Enserch as in effect at the Effective Time
       shall be the Articles of Incorporation of the Surviving
       Corporation, until duly amended.
       
          Section 2.4    Bylaws.  The Bylaws of Enserch as in effect
       at the Effective Time shall be the Bylaws of the Surviving
       Corporation, until duly amended.
       
          Section 2.5    Effects of Merger.  The Merger shall have
       the effects set forth in Section 5.06 of Texas Law.
              
                         ARTICLE III
       
                      EXCHANGE OF SHARES
       
          Section 3.1    Effect of Merger on Capital Stock.  At the
       Effective Time, by virtue of the Merger and without any
       action on the part of any holder of any capital stock of
       Enserch, TUC or TXA:
       
          (a)  Cancellation of Certain Enserch Common Stock and
       Enserch Rights.  Each share of Enserch Common Stock (and the
       accompanying Enserch Rights), if any, that is owned by TUC or
       any of its Subsidiaries, owned or held in treasury by
       Enserch, or owned by any of Enserch's Subsidiaries shall be
       canceled and cease to exist. 
       
          (b)  Conversion of Certain Enserch Common Stock.  Each
       issued and outstanding share of Enserch Common Stock (and the
       accompanying Enserch Rights) (other than shares of Enserch
       Common Stock canceled pursuant to Section 3.1(a)), together
       with any outstanding Enserch Rights with respect thereto
       shall be converted into and exchanged for the right to
       receive such number of share(s) or fraction of a share
       (rounded to the nearest 1/1000th) (the "Ratio") of duly
       authorized, validly issued, fully paid and nonassessable TUC
       Common Stock equal to the quotient obtained by dividing $8.00
       by the average of the closing sales prices of TUC Common
       Stock as reported in the New York Stock Exchange-Consolidated
       Transactions Tape on each of the 15 consecutive trading days
       preceding the fifth trading day prior to the Effective Time
       (the "Average TUC Price"), provided that notwithstanding the
       actual Average TUC Price, the Average TUC Price shall be
       deemed to be not less than $35 5/8 nor more than $43 5/8. 
       Upon such conversion and exchange, all such shares of Enserch
       Common Stock (and the accompanying Enserch Rights) shall be
       canceled and cease to exist, and the holder of a certificate
       representing such shares shall cease to have any rights with
       respect thereto, except the right to receive the number of
       whole shares of TUC Common Stock to be issued in
       consideration therefor and any cash in lieu of fractional
       shares of TUC Common Stock upon the surrender of such
       certificate in accordance with Section 3.2.
       
          (c)  Enserch Preferred Stock Unchanged.   Each share
       of Enserch Preferred Stock outstanding at the Effective Time
       shall be unchanged in and shall remain outstanding after the
       Merger.
       
          (d)  Enserch Convertible Debentures.  Each outstanding
       Enserch Convertible Debenture shall remain outstanding
       following the Merger.  Enserch shall take such action as may
       be necessary so that, after the Effective Time of the Merger,
       the Enserch Convertible Debentures shall be convertible in
       accordance with their terms only for TUC Common Stock.  TUC
       shall authorize and reserve for issuance, or otherwise
       provide, a sufficient number of shares of TUC Common Stock
       for delivery upon such conversion of the then-outstanding
       Enserch Convertible Debentures.
       
          (e)  Conversion of TXA Capital Stock.   Each share of
       TXA capital stock outstanding at the Effective Time shall be
       converted into one share of Enserch Common Stock.
       
          Section 3.2    Exchange of Certificates.
       
          (a)  Deposit with Exchange Agent.  As soon as
       practicable after the Effective Time, TUC shall deposit with
       a bank or trust company mutually agreeable to Enserch and TUC
       (the "Exchange Agent") certificates representing shares of
       TUC Common Stock required to effect the exchanges referred to
       in Section 3.1(b).
       
          (b)  Exchange Procedures.  As soon as practicable
       after the Effective Time, the Exchange Agent shall mail to
       each holder of record of a certificate or certificates that,
       immediately prior to the Effective Time, represented
       outstanding shares of  Enserch Common Stock (collectively,
       the "Certificates") that were converted (collectively, the
       "Converted Shares") into the right to receive shares of TUC
       Common Stock pursuant to Section 3.1(b), (i) a form of letter
       of transmittal (which shall specify that delivery shall be
       effected, and risk of loss and title to any Certificate shall
       pass, only upon actual delivery of such Certificate to the
       Exchange Agent) and (ii) instructions for use in effecting
       the surrender of Certificates in exchange for certificates
       representing shares of TUC Common Stock.  Upon surrender of a
       Certificate to the Exchange Agent (or to such other agent or
       agents as may be appointed by agreement of TUC and Enserch),
       together with a duly executed letter of transmittal and such
       other documents as the Exchange Agent shall require, the
       holder of such Certificate shall be entitled to receive in
       exchange therefor a certificate representing the number of
       whole shares of TUC Common Stock that such holder has the
       right to receive pursuant to the provisions of this Article
       III.  In the event of a transfer of ownership of Converted
       Shares that is not registered in the transfer records of
       Enserch, a certificate representing the proper number of
       shares of TUC Common Stock may be issued to the transferee if
       the Certificate representing such Converted Shares is
       presented to the Exchange Agent, accompanied by all documents
       required to evidence and effect such transfer and by evidence
       satisfactory to the Exchange Agent that any applicable stock
       transfer taxes have been paid.  If any Certificate shall have
       been lost, stolen, mislaid or destroyed, then upon receipt of
       (x) an affidavit of that fact from the holder claiming such
       Certificate to be lost, mislaid, stolen or destroyed, (y)
       such bond, security or indemnity as TUC or the Exchange Agent
       may reasonably require, and (z) any other documentation
       necessary to evidence and effect the bona fide exchange
       thereof, the Exchange Agent shall issue to such holder a
       certificate representing the number of shares of TUC Common
       Stock into which the shares represented by such lost, stolen,
       mislaid or destroyed Certificate shall have been converted. 
       Until surrendered as contemplated by this Section 3.2, each
       Certificate shall be deemed at any time after the Effective
       Time to represent only the right to receive upon such
       surrender a certificate representing shares of TUC Common
       Stock and cash in lieu of any fractional shares of TUC Common
       Stock as contemplated by this Section 3.2.
       
          (c)  Distributions with Respect to Unexchanged Shares. 
       No dividends or other distributions declared or made after
       the Effective Time with respect to TUC Common Stock with a
       record date after the Effective Time shall be paid to the
       holder of any unsurrendered Certificate with respect to the
       shares of TUC Common Stock represented thereby, and no cash
       payment in lieu of fractional shares shall be made to any
       such holder pursuant to Section 3.2(d), until the holder of
       record of such Certificate shall surrender such Certificate
       as contemplated by Section 3.2(b).  Subject to the effect of
       unclaimed property, escheat and other applicable laws,
       following surrender of any such Certificate there shall be
       paid to the holder of the certificates representing whole
       shares of TUC Common Stock issued in exchange therefor,
       without interest, (i) at the time of such surrender or as
       soon thereafter as may be practicable, the amount of any cash
       payable in lieu of a fractional share of TUC Common Stock to
       which such holder is entitled pursuant to Section 3.2(d) and
       the amount of dividends or other distributions with a record
       date after the Effective Time theretofore paid with respect
       to such whole number of shares of TUC Common Stock, and (ii)
       at the appropriate payment date, the amount of dividends or
       other distributions with a record date after the Effective
       Time but prior to surrender and a payment date subsequent to
       surrender payable with respect to such whole number of shares
       of TUC Common Stock.
       
          (d)  No Fractional Securities.  
       
            (i)  No certificates or scrip representing
                 fractional shares of TUC Common Stock shall be issued
                 upon the surrender for exchange of Certificates, and
                 such fractional share interests will not entitle the
                 owner thereof to vote or to any rights of a stockholder
                 of TUC.
       
            (ii) As promptly as practicable following the
                 Effective Time, the Exchange Agent shall determine the
                 excess of (x) the number of full shares of TUC Common
                 Stock delivered to the Exchange Agent by TUC pursuant
                 to Section 3.2(a) over (y) the aggregate number of
                 whole shares of TUC Common Stock to be issued pursuant
                 to Section 3.1, such excess being herein called the
                 "Excess Shares."  As soon after the Effective Time as
                 practicable, the Exchange Agent, as agent for the
                 holders of Enserch Common Stock, shall sell the Excess
                 Shares at then prevailing prices on the NYSE, all in
                 the manner provided in paragraph (iii) of this Section
                 3.2(d).
       
           (iii) The sale of the Excess Shares by the
                 Exchange Agent shall be executed on the NYSE through
                 one or more member firms of the NYSE and shall be
                 executed in round lots to the extent practicable. 
                 Until the net proceeds of such sale or sales have been
                 distributed to the holders of Enserch Common Stock, the
                 Exchange Agent shall hold such proceeds in trust for
                 the holders of Enserch Common Stock (the "Enserch
                 Trust").  TUC shall pay all commissions, transfer taxes
                 and other out-of-pocket transaction costs, including
                 the expenses and compensation, of the Exchange Agent
                 incurred in connection with such sale of the Excess
                 Shares.  The Exchange Agent shall determine the portion
                 of the Enserch Trust to which each holder of Enserch
                 Common Stock is entitled.
       
            (iv) As soon as practicable after the
                 determination of the amount of cash, if any, to be paid
                 to holders of Enserch Common Stock in lieu of any
                 fractional share interests, the Exchange Agent shall
                 distribute such amounts to such holders of Enserch
                 Common Stock in accordance with this Section 3.2.
       
          (e)  Closing of Transfer Books.  From and after the
       Effective Time, the stock transfer books of Enserch shall be
       closed and no transfer of any Enserch Common Stock shall
       thereafter be made.  If after the Effective Time any
       Certificates are presented to the TUC transfer agent for
       registration of transfer, they shall be canceled and
       exchanged for certificates representing the number of whole
       shares of TUC Common Stock and the cash amount, if any,
       determined in accordance with this Article III.
       
          (f)  Termination of Duties of Exchange Agent.  Any
       certificates representing TUC Common Stock deposited with the
       Exchange Agent pursuant to Section 3.2(a) and not exchanged
       within one year after the Effective Time pursuant to this
       Section 3.2 shall be returned by the Exchange Agent to TUC,
       which shall thereafter act as Exchange Agent.  All funds held
       by the Exchange Agent for payment to the holders of
       unsurrendered Certificates and unclaimed at the end of one
       year from the Effective Time shall be returned to TUC,
       whereupon any holder of unsurrendered Certificates shall look
       as a general unsecured creditor only to TUC for payment of
       any funds to which such holder may be entitled, subject to
       applicable law.  TUC shall not be liable to any person for
       such shares or funds delivered to a public official pursuant
       to any applicable abandoned property, escheat or similar law.
       
          Section 3.3    Adjustments to Prevent Dilution.  Subject
       to the requirements of Article VII hereof, in the event that
       prior to the Effective Time there is a change in the number
       of issued and outstanding shares of TUC Common Stock or
       shares of Enserch Common Stock convertible or exchangeable
       into TUC Common Stock  in the Merger as a result of a
       reclassification subdivision, recapitalization, combination,
       exchange, stock split (including reverse stock split), stock
       dividend or distribution or other similar transaction, the
       Ratio shall be equitably adjusted to eliminate the effects of
       such event.
              
                          ARTICLE IV
       
                         THE CLOSING
       
          Section 4.1    Closing.  The closing of the Merger (the
       "Closing") shall take place at the offices of Worsham,
       Forsythe & Wooldridge, L.L.P., 1601 Bryan Street, 30th Floor,
       Dallas, Texas  75201 at 10:00 a.m., local time, on the second
       business day immediately following the date on which the last
       of the conditions set forth in Article IX is fulfilled or
       waived, or at such other time and date and place as Enserch
       and TUC shall mutually agree (the "Closing Date").
       
                            ARTICLE V
       
            REPRESENTATIONS AND WARRANTIES OF ENSERCH
       
          Enserch represents and warrants to TUC as follows:
       
          Section 5.1    Organization and Qualification.  Enserch is
       a corporation duly organized, validly existing and in good
       standing under the laws of the State of Texas, and each of
       Enserch' Subsidiaries is a corporation duly organized,
       validly existing and in good standing under the laws of its
       jurisdiction of incorporation.  Each of Enserch and its
       Subsidiaries has all requisite corporate power and authority,
       and is duly authorized by all necessary regulatory approvals
       and orders, to own, lease and operate its assets and
       properties and to carry on its business as it is now being
       conducted, and is duly qualified and in good standing to do
       business in each jurisdiction in which the nature of its
       business or the ownership or leasing of its assets and
       properties makes such qualification necessary, other than
       such failures which, when taken together with all other such
       failures, will not have an Enserch Material Adverse Effect.
       
          Section 5.2    Subsidiaries.
       
          (a)  Section 5.2 of the Enserch Disclosure Schedule
       sets forth a list as of the date hereof of all Subsidiaries
       and Joint Ventures (with the exception of EEX Joint Ventures
       involving oil and gas operating agreements)  of Enserch,
       including the name of each such entity and the state or
       jurisdiction of its incorporation.
       
          (b)  Except as set forth in Section 5.2 of the Enserch
       Disclosure Schedule, none of the entities listed in such
       Section 5.2 is a "public utility company", a "holding
       company", a "subsidiary company" or an "affiliate" of any
       public utility company within the meaning of Section 2(a)(5),
       2(a)(7), 2(a)(8) or 2(a)(11) (A) of the 1935 Act,
       respectively.
       
          (c)  Except as set forth in Section 5.2 of the Enserch
       Disclosure Schedule, all of the issued and outstanding shares
       of capital stock of each Subsidiary of Enserch are validly
       issued, fully paid, nonassessable and free of preemptive
       rights and are owned directly or indirectly by Enserch free
       and clear of any liens, claims, encumbrances, security
       interests, equities, charges and options of any nature
       whatsoever, and there are no outstanding subscriptions,
       options, calls, contracts, voting trusts, proxies or other
       commitments, understandings, restrictions, arrangements,
       rights or warrants, including any right of conversion or
       exchange under any outstanding security, instrument or other
       agreement, obligating any such Subsidiary to issue, deliver
       or sell, or cause to be issued, delivered or sold, additional
       shares of its capital stock or obligating it to grant, extend
       or enter into any such agreement or commitment.
       
          Section 5.3    Capitalization.
       
          (a)  As of the date hereof, the authorized capital
       stock of Enserch consists of 100,000,000 shares of common
       stock, 2,000,000 shares of preferred stock and 2,000,000
       shares of voting preference stock.
       
          (b)  As of the close of business on March 31, 1996,
       (i) 68,644,284 shares of Enserch Common Stock, (ii) 100,000
       shares of Enserch Series E Preferred Stock, (iii) 75,000
       shares of Enserch Series F Preferred Stock and (iv) no shares
       of voting preference stock of Enserch were issued and
       outstanding.
       
          (c)  All of the issued and outstanding shares of the
       capital stock of Enserch are validly issued, fully paid,
       nonassessable and free of preemptive rights.
       
          (d)  Except for the Enserch Option, the Enserch
       Convertible Debentures, the Enserch Rights and as set forth
       in Section 5.3(a) of the Enserch Disclosure Schedule, there
       are no outstanding subscriptions, options, calls, contracts,
       voting trusts, proxies or other commitments, understandings,
       restrictions, arrangements, rights or warrants, including any
       right of conversion or exchange under any outstanding
       security, instrument or other agreement, obligating Enserch
       to issue, deliver or sell, or cause to be issued, delivered
       or sold, additional shares of the capital stock of Enserch or
       obligating Enserch to grant, extend or enter into any such
       agreement or commitment.
       
          Section 5.4    Authority; Non-Contravention; Statutory
       Approvals; Compliance.
       
          (a)  Authority.
       
             (i) Enserch has all requisite power and
                 authority to enter into this Agreement and, subject to
                 the Enserch Shareholders' Approval and the Enserch
                 Required Statutory Approvals, to consummate the
                 transactions contemplated hereby.
       
            (ii) The execution and delivery of this
                 Agreement and, subject to obtaining the Enserch
                 Shareholders' Approval, the consummation by Enserch of
                 the transactions contemplated hereby have been duly
                 authorized by all necessary corporate action on the
                 part of Enserch.
       
           (iii) This Agreement has been duly and validly
                 executed and delivered by Enserch and, assuming the due
                 authorization, execution and delivery hereof by TUC,
                 TXA and TXB, constitutes a valid and binding obligation
                 of Enserch, enforceable against Enserch in accordance
                 with its terms, except as may be limited by applicable
                 bankruptcy, insolvency, reorganization, fraudulent
                 conveyance or other similar laws affecting the
                 enforcement of creditors' rights generally, and except
                 that the availability of equitable remedies, including
                 specific performance, may be subject to the discretion
                 of any court before which any proceedings may be
                 brought.
       
            (iv) The Enserch Option has been duly and
                 validly executed and delivered by Enserch and, assuming
                 the due authorization, execution and delivery thereof
                 by TUC, constitutes a valid and binding obligation of
                 Enserch, enforceable against Enserch in accordance with
                 its terms, except as may be limited by applicable
                 bankruptcy, insolvency, reorganization, fraudulent
                 conveyance or other similar laws affecting the
                 enforcement of creditors' rights generally, and except
                 that the availability of equitable remedies, including
                 specific performance, may be subject to the discretion
                 of any court before which any proceedings may be
                 brought.
       
          (b)  Non-Contravention.  Except as set forth in
       Section 5.4(b) of the Enserch Disclosure Schedule, the
       execution and delivery of this Agreement and the Enserch
       Option by Enserch do not, and the consummation of the
       transactions contemplated hereby and thereby will not,
       violate, conflict with or result in a breach of any provision
       of, or constitute a default (with or without notice or lapse
       of time or both) under, or result in the termination of, or
       accelerate the performance required by, or result in a right
       of termination, cancellation or acceleration of any
       obligation or the loss of a material benefit under, or result
       in the creation of any lien, security interest, charge or
       encumbrance upon any of the properties or assets (any such
       violation, conflict, breach, default, right of termination,
       cancellation or acceleration, loss or creation, a
       "Violation") of, Enserch or any of its Subsidiaries or, to
       the knowledge of Enserch, any of its Joint Ventures, under
       any provisions of 
       
             (i) the articles of incorporation, bylaws or
                 similar governing documents of Enserch or any of its
                 Subsidiaries or Joint Ventures,
       
            (ii) subject to obtaining the Enserch Required
                 Statutory Approvals and the receipt of the Enserch
                 Shareholders' Approval, any statute, law, ordinance,
                 rule, regulation, judgment, decree, order, injunction,
                 writ, permit or license of any Governmental Authority
                 applicable to Enserch or any of its Subsidiaries or
                 Joint Ventures or any of their respective properties or
                 assets, or
       
           (iii) subject to obtaining the third-party
                 consents or other approvals set forth in Section 5.4(b)
                 of the Enserch Disclosure Schedule (the "Enserch
                 Required Consents"), any note, bond, mortgage,
                 indenture, deed of trust, license, franchise, permit,
                 concession, contract, lease or other instrument,
                 obligation or agreement of any kind to which Enserch or
                 any of its Subsidiaries or Joint Ventures is now a
                 party or by which it or any of its properties or assets
                 may be bound or affected, 
       
       excluding from the foregoing clauses (ii) and (iii) such
       Violations as would not, in the aggregate, reasonably likely
       have an Enserch Material Adverse Effect.
       
          (c)  Statutory Approvals.  Except as set forth in
       Section 5.4(c) of the Enserch Disclosure Schedule, no
       declaration, filing or registration with, or notice to or
       authorization, consent or approval of any Governmental
       Authority is necessary for the execution and delivery of this
       Agreement by Enserch or the consummation by Enserch of the
       transactions contemplated hereby, the failure to obtain, make
       or give which would reasonably likely have an Enserch
       Material Adverse Effect (the "Enserch Required Statutory
       Approvals"), it being understood that references in this
       Agreement to "obtaining" such Enserch Required Statutory
       Approvals shall mean making such declarations, filings or
       registrations; giving such notice; obtaining such consents or
       approvals; and having such waiting periods expire as are
       necessary to avoid a violation of law.
       
          (d)  Compliance.
       
             (i) Except as set forth in Section 5.4(d) or
                 5.11 of the Enserch Disclosure Schedule or as disclosed
                 in the Enserch SEC Reports, neither Enserch nor any of
                 its Subsidiaries nor, to the knowledge of Enserch, any
                 of its Joint Ventures is in violation of or under
                 investigation with respect to, or has been given notice
                 or been charged with any violation of, any law,
                 statute, order, rule, regulation, ordinance or judgment
                 (including, without limitation, any applicable
                 environmental law, ordinance or regulation) of any
                 Governmental Authority, except for violations that do
                 not have, and, would not reasonably likely have, an
                 Enserch Material Adverse Effect.
       
            (ii) Except as set forth in Section 5.4(d) or
                 5.11 of the Enserch Disclosure Schedule, Enserch, its
                 Subsidiaries and, to the knowledge of Enserch, its
                 Joint Ventures have all permits, licenses, franchises
                 and other governmental authorizations, consents and
                 approvals necessary to conduct their respective
                 businesses as currently conducted, except those the
                 failure to obtain which would not reasonably likely
                 have an Enserch Material Adverse Effect.
       
          Section 5.5    Reports and Financial Statements.
       
          (a)  Since January 1, 1991, the filings required to be
       made by Enserch and its Subsidiaries under the Securities
       Act, the Exchange Act or under Texas laws and regulations
       administered by the Texas Railroad Commission have been filed
       with the SEC or the Texas Railroad Commission, respectively,
       as required by each such law or regulation, including all
       forms, statements, reports, agreements and all documents,
       exhibits, amendments and supplements appertaining thereto,
       and Enserch and its Subsidiaries have complied in all
       material respects with all applicable requirements of the
       appropriate act and the rules and regulations thereunder.
       
          (b)  Enserch has made available to TUC a true and
       complete copy of each report, schedule, registration
       statement and definitive proxy statement filed by Enserch or
       any of its Subsidiaries with the SEC since January 1, 1991
       (such documents as filed, and any and all amendments thereto,
       the "Enserch SEC Reports").
       
          (c)  The Enserch SEC Reports, including without
       limitation any financial statements or schedules included
       therein, at the time filed, and all forms, reports or other
       documents filed by Enserch with the SEC after the date
       hereof, did not and will not contain any untrue statement of
       a material fact or omit to state a material fact required to
       be stated therein or necessary to make the statements
       therein, in light of the circumstances under which they were
       or will be made, not misleading.
       
          (d)  The audited consolidated financial statements and
       unaudited interim financial statements of Enserch included in
       the Enserch SEC Reports (collectively, the "Enserch Financial
       Statements") have been prepared, and the audited consolidated
       financial statements and unaudited interim financial
       statements of Enserch included in all forms, reports, or
       other documents filed by Enserch with the SEC after the date
       hereof will be prepared, in accordance with GAAP applied on a
       consistent basis (except as may be indicated therein or in
       the notes thereto and except with respect to unaudited
       statements as permitted by Form 10-Q) and fairly present in
       all material respects the financial position of Enserch as of
       the respective dates thereof or the results of operations and
       cash flows for the respective periods then ended, as the case
       may be, subject, in the case of the unaudited interim
       financial statements, to normal, recurring audit adjustments.
       
          (e)  True, accurate and complete copies of the
       Articles of Incorporation and Bylaws of Enserch, as in effect
       on the date hereof, have been delivered to TUC.
       
          Section 5.6    Absence of Certain Changes or Events;
       Absence of Undisclosed Liabilities.
       
          (a)  Except as set forth in the Enserch SEC Reports or
       Section 5.6 of the Enserch Disclosure Schedule, from December
       31, 1995 through the date hereof Enserch and each of its
       Subsidiaries has conducted its business only in the ordinary
       course of business consistent with past practice and there
       has not been, and no fact or condition exists that would
       reasonably likely have, an Enserch Material Adverse Effect.
       
          (b)  Neither Enserch nor any of its Subsidiaries has
       any liabilities or obligations (whether absolute, accrued,
       contingent or otherwise) of a nature required by GAAP to be
       reflected in a consolidated corporate balance sheet, except
       liabilities, obligations or contingencies (i) that are
       accrued or reserved against in the consolidated financial
       statements of Enserch or reflected in the notes thereto for
       the year ended December 31, 1995, or (ii) that were incurred
       after December 31, 1995 in the ordinary course of business
       and would not reasonably likely have an Enserch Material
       Adverse Effect.
       
          Section 5.7    Litigation.  Except as set forth in the
       Enserch SEC Reports or as set forth in Section 5.7 or 5.11 of
       the Enserch Disclosure Schedule, there are no claims, suits,
       actions or proceedings, pending or, to the knowledge of
       Enserch, threatened, nor are there, to the knowledge of
       Enserch, any investigations or reviews pending or threatened
       against, relating to or affecting Enserch or any of its
       Subsidiaries or Joint Ventures, or judgments, decrees,
       injunctions, rules or orders of any court, governmental
       department, commission, agency, instrumentality or authority
       or any arbitrator applicable to Enserch or any of its
       Subsidiaries or Joint Ventures, that would reasonably likely
       have an Enserch Material Adverse Effect.
       
          Section 5.8    Registration Statement and Proxy Statement. 
              
          (a)  None of the information supplied or to be
       supplied by or on behalf of Enserch for inclusion or
       incorporation by reference in 
       
             (i) the registration statement on Form S-4 to
                 be filed with the SEC by TUC in connection with the
                 issuance of shares of capital stock of TUC in the
                 Merger (the "Registration Statement") will, at the time
                 the Registration Statement becomes effective under the
                 Securities Act, contain any untrue statement of a
                 material fact or omit to state any material fact with
                 respect to Enserch or its Subsidiaries required to be
                 stated therein or necessary to make the statements
                 therein with respect to Enserch or its Subsidiaries not
                 misleading, and
       
            (ii) the proxy statement in definitive form
                 relating to the meeting of the shareholders of Enserch
                 to be held in connection with the Merger and the
                 prospectus relating to the TUC capital stock to be
                 issued in the Merger (the "Proxy Statement") will, at
                 the date mailed to such shareholders and, as the same
                 may be amended or supplemented, at the time of such
                 meeting, contain any untrue statement of a material
                 fact or omit to state any material fact necessary in
                 order to make the statements therein, in light of the
                 circumstances under which they are made, not
                 misleading.
       
          (b)  Each of the Registration Statement and the  Proxy
       Statement, as of such respective dates, will comply as to
       form in all material respects with the applicable provisions
       of the Securities Act and the Exchange Act and the rules and
       regulations thereunder.
       
          Section 5.9    Tax Matters.
       
          (a)  Except as set forth on Section 5.9(a) of the
       Enserch Disclosure Schedule, Enserch and each of its
       Subsidiaries has filed (i) within the time and in the manner
       prescribed by law, all required income Tax Returns, Texas
       franchise Tax Returns and other Tax Returns calculated on or
       with reference to income, profits, earnings or gross receipts
       and all other Tax Returns required to be filed that would
       report a material amount of Tax, (ii) paid all Taxes that are
       shown on such Tax Returns as due and payable within the time
       and in the manner prescribed by law except for those being
       contested in good faith and for which adequate reserves have
       been established, and (iii) paid all Taxes otherwise required
       to be paid.
       
          (b)  Except as set forth on Section 5.9(b) of the
       Enserch Disclosure Schedule, as of the date hereof, there are
       no claims, assessments, audits or administrative or court
       proceedings pending against Enserch or any of its
       Subsidiaries for any alleged deficiency in Tax, and none of
       Enserch or any of its Subsidiaries has executed any
       outstanding waivers or comparable consents regarding the
       application of the statute of limitations with respect to any
       Taxes or Tax Returns.
       
          (c)  Enserch has established adequate accruals for
       Taxes and for any liability for deferred Taxes in the Enserch
       Financial Statements in accordance with GAAP.
       
          Section 5.10   Employee Matters; ERISA.
       
          (a)  Benefit Plans. 
       
             (i) Section 5.10(a) of the Enserch Disclosure
                 Schedule contains a true and complete list, as of the
                 date hereof, of:
       
                  (A) each "employee benefit plan" within
                      the meaning of Section 3(3) of ERISA that has
                      been adopted, approved, or implemented by Enserch
                      or any of its Subsidiaries or any Enserch ERISA
                      Affiliate (including any such plan that has been
                      terminated before the date hereof, if Enserch or
                      any of its Subsidiaries could have statutory or
                      contractual liability with respect to the plan on
                      or after the date hereof); and each similar plan,
                      program, policy, or arrangement maintained for
                      non-employee directors or other non-employees who
                      have provided services to Enserch or any of its
                      Subsidiaries;
       
                  (B) each plan, program, policy, or
                      arrangement not listed in (A) above that provides
                      for bonuses, profit-sharing, incentive
                      compensation, deferred compensation, equity-based
                      compensation (including stock options, restricted
                      stock, stock appreciation rights, performance
                      units, and dividend equivalents), holiday pay,
                      vacation pay, severance pay, sick pay, disability
                      benefits, dependent care benefits, flexible
                      benefits (including any cafeteria plan governed
                      by Section 125 of the Code), paid or unpaid leave
                      (including sick leave, parental leave, military
                      leave, and bereavement leave), tuition
                      assistance, relocation or any similar type of
                      benefits, that has been adopted, approved, or
                      implemented by Enserch or any of its Subsidiaries
                      (including any such plan, program, policy, or
                      arrangement that has been terminated before the
                      date hereof, if Enserch or any of its
                      Subsidiaries could have statutory or contractual
                      liability with respect to the arrangement on or
                      after the date hereof);
       
                  (C) each employment contract, severance
                      contract, parachute agreement, or other personal
                      service contract or arrangement with or covering
                      a current or former officer or director of
                      Enserch or any of its Subsidiaries; and any other
                      employment contracts, severance contracts,
                      parachute agreements, or personal service
                      contracts or arrangements covering current or
                      former employees or independent contractors with
                      respect to which (individually or in the
                      aggregate) Enserch or any of its Subsidiaries is
                      reasonably likely to have liability on or after
                      the date hereof that could give rise to an
                      Enserch Material Adverse Effect; and
       
                  (D) each "employee pension benefit plan"
                      (within the meaning of ERISA Section 3(2))
                      subject to Title IV of ERISA or the minimum
                      funding requirements of ERISA Section 302
                      (whether or not included in (A) above) maintained
                      or contributed to by Enserch or any entity
                      required to be aggregated therewith pursuant to
                      Code Section 414(b) or (c) (a "Enserch ERISA
                      Affiliate") at any time during the six calendar
                      year period immediately preceding the date hereof
                      (collectively, the "Enserch Pension Benefit
                      Plans");
       
            (ii) For purposes of this Agreement, "Enserch
                 Benefit Plan" shall mean each benefit plan, program,
                 policy, contract and arrangement described in
                 subsections (i)(A), (B) and (C) above (whether or not
                 terminated).
       
           (iii) With respect to each Enserch Benefit Plan
                 and Enserch Pension Benefit Plan, Section 5.10(a) of
                 the Enserch Disclosure schedule fully and accurately
                 identifies  the source or sources of benefit payments
                 under the plan (including, where applicable, the
                 identity of any trust (whether or not a grantor trust),
                 insurance contract, custodial account, agency
                 agreement, or other arrangement that holds the assets
                 of, or serves as a funding vehicle or source of
                 benefits for, such Enserch Benefit Plan or Enserch
                 Pension Benefit Plan.
       
          (b)  Contributions.  Except with respect to those
       exceptions in existence as of the date hereof and set forth
       in Section 5.10(b) of the Enserch Disclosure Schedule, all
       material contributions and other material payments required
       to have been made by Enserch or any of its Subsidiaries or
       any Enserch ERISA Affiliate pursuant to any Enserch Benefit
       Plan or Enserch Pension Benefit Plan (or to any person
       pursuant to the terms thereof) have been timely made or the
       amount of such payment or contribution obligation has been
       reflected in the Enserch Financial Statements.
       
          (c)  Qualification; Compliance.  Except as set forth
       in Section 5.10(c) of the Enserch Disclosure Schedule:
       
             (i) Each Enserch Benefit Plan and Enserch
                 Pension Benefit Plan that is intended to be "qualified"
                 within the meaning of Code Section 401(a) currently
                 meets all material requirements under the Code and has
                 received a favorable determination letter from the IRS
                 to such effect, or application for such a determination
                 has been made prior to the expiration of the applicable
                 remedial amendment period and Enserch agrees to make
                 such plan amendments as the IRS may require in order to
                 issue a favorable determination letter.
       
            (ii) Enserch and each of its Subsidiaries are in
                 compliance with, and each Enserch Benefit Plan and
                 Enserch Pension Benefit Plan is and has been operated
                 in compliance with, all applicable laws, rules and
                 regulations governing such plan, including, without
                 limitation, ERISA and the Code, except for violations
                 that would not be reasonably likely to have an Enserch
                 Material Adverse Effect.
       
           (iii) To the knowledge of Enserch, no individual
                 or entity has engaged in any transaction with respect
                 to any Enserch Benefit Plan or any Enserch Pension
                 Benefit Plan as a result of which any such plan,
                 Enserch or any of its Subsidiaries could reasonably
                 expect to be subject to liability pursuant to ERISA
                 Section 409 or Section 502, or subject to an excise tax
                 pursuant to Code Section 4975,  which would in either
                 case be reasonably likely to have an Enserch Material
                 Adverse Effect.
       
            (iv) To the knowledge of Enserch,
       
                  (A) no Enserch Benefit Plan or Enserch
                      Pension Benefit Plan is subject to any ongoing
                      audit, investigation, or other administrative
                      proceeding of the Internal Revenue Service, the
                      Department of Labor, or any other federal, state,
                      or local governmental entity, and
       
                  (B) no Enserch Benefit Plan is the
                      subject of any pending application for
                      administrative relief under any voluntary
                      compliance program of any governmental entity
                      (including, without limitation, the Internal
                      Revenue Service's Voluntary Compliance Resolution
                      Program or Walk-in Closing Agreement Program, or
                      the Department of Labor's Delinquent Filer
                      Voluntary Compliance Program).
       
          (d)  Liabilities.  Except as set forth in Section
       5.10(d) of the Enserch Disclosure Schedule, with respect to
       the Enserch Pension Benefit Plans, individually and in the
       aggregate, no termination or partial termination of any
       Enserch Pension Benefit Plan or other event has occurred,
       and, to the knowledge of Enserch, there exists no condition
       or set of circumstances, that could subject Enserch, any of
       its Subsidiaries or any Enserch ERISA Affiliate to any
       liability arising under the Code, ERISA, or any other
       applicable law (including, without limitation, any liability
       to or under any such plan or to the PBGC, or under any
       indemnity agreement to which Enserch, any of its
       Subsidiaries, or any Enserch ERISA Affiliate is a party,
       which liability would be reasonably likely to have an Enserch
       Material Adverse Effect (excluding liability for benefit
       claims and funding obligations payable in the ordinary course
       and liability for PBGC insurance premiums payable in the
       ordinary course).
       
          (e)  Welfare Plans.  Except as set forth in Section
       5.10(e) of the Enserch Disclosure Schedule, no Enserch
       Benefit Plan that is a "welfare plan" (within the meaning of
       ERISA Section 3(1)) provides benefits for any retired or
       former employees (other than as required pursuant to ERISA
       Section 601).
       
          (f)  Documents Made Available.  Enserch has made
       available to TUC a true and correct copy of each collective
       bargaining agreement to which Enserch is a party or under
       which Enserch has obligations; and, with respect to each
       Enserch Benefit Plan and each Enserch Pension Benefit Plan,
       Enserch has made available to TUC a true and correct copy of
       each of the following, as applicable:
       
             (i) the current plan document (including all
                 amendments adopted since the most recent restatement)
                 and its most recently prepared summary plan description
                 and all summaries of material modifications prepared
                 since the most recent summary plan description,
       
            (ii) annual reports or Code Section 6039D
                 information returns (IRS Form 5500 Series), including
                 financial statements for the last three years,
       
           (iii) each related trust agreement, insurance
                 contract, service provider contract or investment man-
                 agement agreement (including all amendments to each
                 such document),
       
            (iv) the most recent IRS determination letter
                 with respect to the qualified status under Code Section
                 401(a) of such plan, and
       
             (v) actuarial reports or valuations for the
                 last three years.
       
          (g)  Payments Resulting From Merger.   Other than as
       set forth in Section 5.10(g) of the Enserch Disclosure
       Schedule, the consummation or announcement of any transaction
       contemplated by this agreement will not (either alone or upon
       the occurrence of any additional or further acts or events)
       result in any 
       
              (i) payment (whether of severance pay or
                 otherwise) becoming due from TUC or Enserch or any of
                 its Subsidiaries to any current or former officer or
                 director thereof or to the trustee under any "rabbi
                 trust" or other funding arrangement,
       
            (ii) benefit under any Enserch Benefit Plan
                 being established or becoming accelerated, vested or
                 payable, except for a payment or benefit that would
                 have been payable under the same terms and conditions
                 without regard to the transactions contemplated by this
                 Agreement, or
       
           (iii) payment (whether of severance pay or
                 otherwise) becoming due from TUC or Enserch or any of
                 its Subsidiaries to any current or former employee of
                 Enserch below the level of officer which such payments
                 aggregated for such employees and former employees as a
                 group would be reasonably likely to have an Enserch
                 Material Adverse Effect.
       
          (h)  Funded Status of Plans.  Except as set forth in
       Section 5.10(h) of the Enserch Disclosure Schedule, (i) each
       Enserch Pension Benefit Plan has assets that, as of the date
       hereof, have a fair market value equal to or exceeding the
       present value of the accrued benefit obligations thereunder
       on a termination basis, as of the date hereof, based on the
       actuarial methods, tables and assumptions theretofore
       utilized by such plan's actuary in preparing such plan's most
       recently prepared actuarial valuation report, except to the
       extent that applicable law would require the use of different
       actuarial assumptions if such plan was to be terminated as of
       the date hereof, and (ii) no Enserch Pension Benefit Plan has
       incurred any "accumulated funding deficiency" (within the
       meaning of ERISA Section 302).
       
          (i)  Multiemployer Plans.
       
             (i) Except as set forth in Section 5.10(i) of
                 the Enserch Disclosure Schedule, no Enserch Benefit
                 Plan is or was a "multiemployer plan" (within the
                 meaning of ERISA Section 4001(a)(3)), a multiple
                 employer plan described in Code Section 413(c), or a
                 "multiple employer welfare arrangement" (within the
                 meaning of ERISA Section 3(40)); and none of Enserch,
                 any Subsidiary thereof or any Enserch ERISA Affiliate
                 has been obligated to contribute to, or otherwise has
                 or has had any liability with respect to, any
                 multiemployer plan, multiple employer plan, or multiple
                 employer welfare arrangement.
       
            (ii) With respect to any Enserch Benefit Plan or
                 Enserch Pension Benefit Plan that is listed in Section
                 5.10(i) of the Enserch Disclosure Schedule as a
                 multiemployer plan, none of Enserch, any Subsidiary
                 thereof or any Enserch ERISA Affiliate has made or
                 incurred a "complete withdrawal" or a "partial
                 withdrawal," as such terms are defined in ERISA
                 Sections 4203 and 4205, therefrom at any time during
                 the six calendar year period immediately preceding the
                 date of this Agreement and the transactions
                 contemplated by the Agreement will not, in and of
                 themselves, give rise to such a "complete withdrawal"
                 or "partial withdrawal."
       
          (j)  Modification or Termination of Plans.  Except as
       set forth in Section 5.10(j) of the Enserch Disclosure
       Schedule or as permitted under Section 7.10:
       
             (i) neither Enserch nor any Subsidiary of
                 Enserch is subject to any legal, contractual, equitable
                 or other obligation to establish as of any date any
                 employee benefit plan of any nature, including (without
                 limitation) any pension, profit sharing, welfare, post-
                 retirement welfare, stock option, stock or cash award,
                 non-qualified deferred compensation or executive
                 compensation plan, policy or practice; and
       
            (ii) Enserch or one or more of its Subsidiaries
                 or any Enserch ERISA Affiliate have the right to, in
                 any manner, and without he consent of any employee,
                 beneficiary or dependent, employees' organization or
                 other person, terminate, modify or amend any Enserch
                 Benefit Plan or Enserch Pension Benefit Plan (or its
                 participation in any such Enserch Benefit Plan or
                 Enserch Pension Benefit Plan) at any time sponsored,
                 maintained or contributed to by Enserch or any of its
                 Subsidiaries or any Enserch ERISA Affiliate, effective
                 as of any date before, on or after the Effective Time
                 except to the extent that any retroactive amendment
                 would be prohibited by ERISA Section 204(g) or would
                 adversely affect a vested accrued benefit or a
                 previously granted award under any such Plan not
                 subject to ERISA Section 204(g).
       
          (k)  Reportable Events; Claims.  Except as set forth
       in Section 5.10(k) of the Enserch Disclosure Schedule:
       
              (i) no event constituting a "reportable event"
                 (within the meaning of ERISA Section 4043(c)), for
                 which the 30-day notice requirement or penalty has not
                 been waived by the PBGC, has occurred with respect to
                 any Enserch Pension Benefit Plan, and
       
            (ii) no liability, claim, action or litigation
                 has been made, commenced or, to the knowledge of
                 Enserch, threatened, by or against Enserch or any of
                 its Subsidiaries or any Enserch ERISA Affiliate with
                 respect to any Enserch Benefit Plan or any Enserch
                 Pension Benefit Plan (other than for benefits or PBGC
                 premiums payable in the ordinary course)
       
       that would reasonably likely have an Enserch Material Adverse
       Effect.
       
          (l)  Labor Agreements.  Except as set forth in the
       Enserch SEC Reports or as set forth in Section 5.10(l) of the
       Enserch Disclosure Schedule:
       
              (i) neither Enserch nor any of its Subsidiaries
                 is a party to any collective bargaining agreement or
                 other current labor agreement with any labor union or
                 organization.  There is no current union representation
                 question involving employees of Enserch or any of its
                 Subsidiaries, nor does Enserch or any of its
                 Subsidiaries know of any activity or proceeding of any
                 labor organization (or representative thereof) or
                 employee group (or representative thereof) to organize
                 any such employees;
       
            (ii) there is no unfair labor practice charge or
                 grievance arising out of a collective bargaining
                 agreement or other grievance procedure against Enserch
                 or any of its Subsidiaries pending, or to the knowledge
                 of Enserch or any of its Subsidiaries, threatened, that
                 has, or would be reasonably likely to have, an Enserch
                 Material Adverse Effect;
       
           (iii) there is no complaint, lawsuit or
                 proceeding in any forum by or on behalf of any present
                 or former employee, any applicant for employment or
                 classes of the foregoing alleging breach of any express
                 or implied contract of employment, any law or
                 regulation governing employment or the termination
                 thereof or other discriminatory, wrongful or tortious
                 conduct in connection with the employment relationship
                 against Enserch or any of its Subsidiaries pending, or
                 to the knowledge of Enserch or any of its Subsidiaries,
                 threatened, that has, or would be reasonably likely to
                 have, an Enserch Material Adverse Effect;
       
            (iv) there is no strike, dispute, slowdown, work
                 stoppage or lockout pending, or to the knowledge of
                 Enserch or any of its Subsidiaries, threatened, against
                 or involving Enserch or any of its Subsidiaries that
                 has, or would be reasonably likely to have, an Enserch
                 Material Adverse Effect;
       
             (v) Enserch and each of its Subsidiaries are in
                 compliance with all applicable laws respecting
                 employment and employment practices, terms and
                 conditions of employment, wages, hours of work and
                 occupational safety and health, except for non-compliance 
                 that does not have, and would not be
                 reasonably likely to have, an Enserch Material Adverse
                 Effect; and
       
            (vi) there is no proceeding, claim, suit, action
                 or governmental investigation pending or, to the
                 knowledge of Enserch or any of its Subsidiaries,
                 threatened, in respect to which any current or former
                 director, officer, employee or agent of Enserch or any
                 of its Subsidiaries is or may be entitled to claim
                 indemnification from Enserch or any of its Subsidiaries
                 pursuant to their respective articles of incorporation
                 or by-laws, as provided in the indemnification
                 agreements listed on Section 5.10(l) of the Enserch
                 Disclosure Schedule or pursuant to applicable Texas or
                 other law that has, or would be reasonably likely to
                 have, an Enserch Material Adverse Effect.
       
          Section 5.11   Environmental Protection.
       
          (a)  Compliance.
       
             (i) Except as set forth in the Enserch SEC
                 Reports or in Section 5.11(a) of the Enserch Disclosure
                 Schedule, Enserch and each of its Subsidiaries is in
                 compliance with all applicable Environmental Laws (as
                 hereinafter defined), except where the failure to be so
                 in compliance would not reasonably likely have an
                 Enserch Material Adverse Effect.
       
            (ii) Except as set forth in the Enserch SEC
                 Reports or in Section 5.11(a) of the Enserch Disclosure
                 Schedule, neither Enserch nor any of it Subsidiaries
                 has received any written communication from any person
                 or Governmental Authority that alleges that Enserch or
                 any of its Subsidiaries is not in compliance with
                 applicable Environmental Laws, except where the failure
                 to be so in compliance would not reasonably likely have
                 an Enserch Material Adverse Effect.
       
          (b)  Environmental Permits.  Except as set forth in
       the Enserch SEC Reports or in Section 5.11(b) of the Enserch
       Disclosure Schedule, Enserch and each of its Subsidiaries has
       obtained or applied for all environmental, health and safety
       permits and authorizations (collectively, "Environmental
       Permits") necessary for the construction of their facilities
       and the conduct of their operations, and all such permits are
       in good standing or, where applicable, a renewal application
       has been timely filed, is pending and agency approval is
       expected to be obtained, and Enserch and its Subsidiaries are
       in compliance with all terms and conditions of all such
       Environmental Permits and are not required to make any
       expenditure in order to obtain or renew any Environmental
       Permits, except where the failure to obtain or be in
       compliance with such Environmental Permits  and the
       requirement to make such expenditures would not reasonably
       likely have an Enserch Material Adverse Effect.
       
          (c)  Environmental Claims.  Except as set forth in the
       Enserch SEC Reports or Section 5.11(c) of the Enserch
       Disclosure Schedule, there is no Environmental Claim (as
       hereinafter defined) pending, or to the knowledge of Enserch
       and its Subsidiaries, threatened
       
             (i) against Enserch or any of its Subsidiaries
                 or Joint Ventures,
       
            (ii) against any person or entity whose
                 liability for any Environmental Claim Enserch or any of
                 its Subsidiaries or Joint Ventures has or may have
                 retained or assumed either contractually or by
                 operation of law, or
       
           (iii) against any real or personal property or
                 operations that Enserch or any of its Subsidiaries or
                 Joint Ventures owns, leases or manages, in whole or in
                 part,
       
       that, if adversely determined, would be reasonably likely to
       have an Enserch Material Adverse Effect.
       
          (d)  Releases.  Except as set forth in the Enserch SEC
       Reports or Section 5.11(c) or 5.11(d) of the Enserch
       Disclosure Schedule, Enserch has no knowledge of any Release
       of any Hazardous Material that would be reasonably likely to
       form the basis of any Environmental Claim against Enserch or
       any Subsidiaries or Joint Ventures of Enserch, or against any
       person or entity whose liability for any Environmental Claim
       Enserch or any Subsidiaries or Joint Ventures of Enserch has
       or may have retained or assumed either contractually or by
       operation of law, except for Releases of Hazardous Materials
       the liability for which would not reasonably likely have an
       Enserch Material Adverse Effect.
       
          (e)  Predecessors.  Except as set forth in Section
       5.11(e) of the Enserch Disclosure Schedule, Enserch has no
       knowledge, with respect to any predecessor of Enserch or any
       Subsidiary or Joint Venture of Enserch, of any Environmental
       Claims pending or threatened, or of any Release of Hazardous
       Materials that would be reasonably likely to form the basis
       of any Environmental Claims that would have, or that would
       reasonably likely have, an Enserch Material Adverse Effect.
       
          (f)  Disclosure.  Enserch has disclosed to TUC all
       material facts that Enserch reasonably believes form the
       basis of an Enserch Material Adverse Effect arising from the
       cost of pollution control equipment currently required or
       known to be required in the future, current remediation costs
       or remediation costs known to be required in the future, or
       any other environmental matter affecting Enserch or its
       Subsidiaries that would have, or that would reasonably likely
       have, an Enserch Material Adverse Effect.
       
          Section 5.12   Regulation as a Utility.
       
          (a)  Enserch is regulated as a gas utility in the
       State of Texas and in no other state.  No Subsidiary or
       affiliate of Enserch is subject to regulation as a gas
       utility or a public utility in the State of Texas.
        
          (b)  Except as set forth in Section 5.12 of the
       Enserch Disclosure Schedule, neither Enserch nor any
       subsidiary company or affiliate of Enserch is subject to
       regulation as a public utility or public service company (or
       similar designation) by any other state in the United States
       or by any foreign country.
       
          (c)  As used in this Section 5.12 and in Section 6.12,
       the terms "subsidiary company" and "affiliate" shall have the
       respective meanings ascribed to them in the 1935 Act.
       
          Section 5.13   Vote Required.  The approval of the
       Merger by the holders of at least two-thirds of the
       outstanding shares of Enserch Common Stock (the "Enserch
       Shareholders' Approval")  is the only vote of the holders of
       any class or series of the capital stock of Enserch required
       to approve this Agreement, the Merger and the other
       transactions contemplated hereby.
       
          Section 5.14   Opinion of Financial Advisor. 
       Enserch has received the opinion of Morgan Stanley & Co.
       ("Morgan Stanley"), dated the date hereof, to the effect
       that, as of the date hereof, the Ratio is fair from a
       financial point of view to the holders of Enserch Common
       Stock.
       
          Section 5.15   Insurance.  Except as set forth in
       Section 5.15 of the Enserch Disclosure Schedule, each of
       Enserch and each of its Subsidiaries (since its acquisition)
       is, and has been continuously since January 1, 1991, insured
       in such amounts and against such risks and losses as are
       customary for companies conducting the respective businesses
       conducted by Enserch and its Subsidiaries during such time
       period.  Except as set forth in Section 5.15 of the Enserch
       Disclosure Schedule, neither Enserch nor any of its
       Subsidiaries has received any notice of cancellation or
       termination with respect to any material insurance policy
       thereof.  All material insurance policies of Enserch and its
       Subsidiaries are valid and enforceable policies.
       
          Section 5.16   Ownership of TUC Common Stock. 
       Enserch does not "beneficially own" (as such term is defined
       in Rule 13d-3 under the Exchange Act) any shares of TUC
       Common Stock. 
  
                          ARTICLE VI
       
            REPRESENTATIONS AND WARRANTIES OF TUC
       
          TUC represents and warrants to Enserch as follows:
       
          Section 6.1    Organization and Qualification.  TUC is a
       corporation duly organized, validly existing and in good
       standing under the laws of the State of Texas, and each of
       TUC's Subsidiaries is a corporation duly organized, validly
       existing and in good standing under the laws of its
       jurisdictions of incorporation.  Each of TUC and its
       Subsidiaries has requisite corporate power and authority, and
       is duly authorized by all necessary regulatory approvals and
       orders, to own, lease and operate its assets and properties
       and to carry on its business as it is now being conducted,
       and is duly qualified and in good standing to do business in
       each jurisdiction in which the nature of its business or the
       ownership or leasing of its assets and properties makes such
       qualification necessary, other than such failures which, when
       taken together with all other such failures, will not have a
       TUC Material Adverse Effect.
       
          Section 6.2    Subsidiaries.  
       
          (a)  Section 6.2 of the TUC Disclosure Schedule sets
       forth a description as of the date hereof of all Subsidiaries
       and Joint Ventures of TUC, including the name of each such
       entity, the state or jurisdiction of its incorporation, a
       brief description of the principal line or lines of business
       conducted by each such entity and TUC's interest therein. 
       
          (b)  Except as set forth in Section 6.2 of the TUC
       Disclosure Schedule, none of the entities listed in Section
       6.2 is a "public utility company", a "holding company", a
       "subsidiary company" or an "affiliate" of any public utility
       company within the meaning of Section 2(a)(5), 2(a)(7),
       2(a)(8) or 2(a)(11)(A) of the 1935 Act, respectively.  
       
          (c)  Except as set forth in Section 6.2 of the TUC
       Disclosure Schedule, all of the issued and outstanding shares
       of capital stock of each Subsidiary of TUC are validly
       issued, fully paid, nonassessable and free of preemptive
       rights and are owned directly or indirectly by TUC free and
       clear of any liens, claims, encumbrances, security interests,
       equities, charges and options of any nature whatsoever, and
       there are no outstanding subscriptions, options, calls,
       contracts, voting trusts, proxies or other commitments,
       understandings, restrictions, arrangements, rights or
       warrants, including any right of conversion or exchange under
       any outstanding security, instrument or other agreement,
       obligating any such Subsidiary to issue, deliver or sell, or
       cause to be issued, delivered or sold, additional shares of
       its capital stock or obligating it to grant, extend or enter
       into any such agreement commitment.
       
          Section 6.3    Capitalization.
       
          (a)  As of the date hereof, the authorized capital
       stock of TUC consists of 500,000,000 shares of TUC Common
       Stock and 50,000,000 shares of TUC serial preference stock,
       par value $25 per share.
       
          (b)  As of the close of business on March 18, 1996,
       (i) 225,841,037 shares of TUC Common Stock, and (ii) no
       shares of TUC serial preference stock, par value $25 per
       share were issued and outstanding.
       
          (c)  All of the issued and outstanding shares of the
       capital stock of TUC are validly issued, fully paid,
       nonassessable and free of preemptive rights.  The shares of
       Common Stock of TUC to be issued to Enserch' shareholders in
       connection with the Merger will, when issued, be validly
       issued, fully paid, nonassessable and free of preemptive
       rights.
       
          (d)  Except as set forth in Section 6.3(a) of the TUC
       Disclosure Schedule, there are no outstanding subscriptions,
       options, calls, contracts, voting trusts, proxies or other
       understandings, restrictions, arrangements, rights or
       warrants, including any right of or exchange under any
       outstanding security, instrument or other agreement,
       obligating TUC to issue, deliver or sell, or cause to be
       issued, delivered or sold, additional shares of the capital
       stock of TUC to grant, extend or enter into any such
       agreement or commitment.
       
          Section 6.4    Authority; Non-Contravention; Statutory
       Approvals; Compliance.
       
          (a)  Authority.
       
             (i) TUC has all requisite power and authority
                 to enter into this Agreement and, subject to the TUC
                 Required Statutory Approvals to consummate the
                 transactions contemplated hereby.
       
            (ii) The execution and delivery of this
                 Agreement and the consummation by TUC of the
                 transactions contemplated hereby have been duly
                 authorized by all necessary corporate action on the
                 part of TUC.
       
           (iii) This Agreement has been duly and validly
                 executed and delivered by TUC and, assuming the due
                 authorization, execution and delivery hereof by
                 Enserch, TXA and TXB constitutes the valid and binding
                 obligation of TUC, enforceable against TUC in
                 accordance with its terms, except as would be limited
                 by applicable bankruptcy, insolvency, reorganization,
                 fraudulent conveyance or other similar laws affecting
                 the enforcement of creditors' rights generally and
                 except that the availability of equitable remedies,
                 including specific performance, may be subject to the
                 discretion of any court before which any proceeding
                 therefor may be brought.
       
            (iv) the Enserch Option has been duly and
                 validly executed and delivered by TUC and, assuming the
                 due authorization, execution and delivery thereof by
                 Enserch, constitutes a valid and binding obligation of
                 TUC, enforceable against TUC in accordance with its
                 terms, except as may be limited by applicable
                 bankruptcy, insolvency, reorganization, fraudulent
                 conveyance or other similar laws affecting the
                 enforcement of creditors' rights generally, and except
                 that the availability of equitable remedies, including
                 specific performance, may be subject to the discretion
                 of any court before which any proceedings may be
                 brought.
       
          (b)  Non-Contravention.  Except as set forth in
       Section 6.4(b) of the TUC Disclosure Schedule, the execution
       and delivery of this Agreement and the Enserch Option by TUC
       do not, and the consummation of the transactions contemplated
       hereby will not, result in any Violation by TUC or any of its
       Subsidiaries or, to the knowledge of TUC, any of its Joint
       Ventures, under any provisions of
       
             (i) the articles of incorporation, bylaws or
                 similar governing documents of TUC or any of its
                 Subsidiaries or Joint Ventures,
       
            (ii) subject to obtaining the TUC Required
                 Statutory Approvals, any statute, law, ordinance, rule,
                 regulation, judgment, decree, order, injunction, writ,
                 permit or license of any Governmental Authority
                 applicable to TUC or any of its Subsidiaries or Joint
                 Ventures or any of their respective properties or
                 assets, or
       
           (iii) subject to obtaining the third-party
                 consents or other approvals set forth in Section 6.4(b)
                 of the TUC Disclosure Schedule (the "TUC Required Con-
                 sents"), any note, bond, mortgage, indenture, deed of
                 trust, license, franchise, permit, concession,
                 contract, lease or other instrument, obligation or
                 agreement of any kind to which TUC or any of its
                 Subsidiaries or Joint Ventures is now a party or by
                 which it or any of its properties or assets may be
                 bound or affected,
       
       excluding from the foregoing clauses (ii) and (iii) such
       Violations as would not, in the aggregate, reasonably likely
       have a TUC Material Adverse Effect.
       
          (c)  Statutory Approvals.  Except as set forth in
       Section 6.4(c) of the TUC Disclosure Schedule, no
       declaration, filing or registration with, or notice to or
       authorization, consent or approval of any Governmental
       Authority is necessary for the execution and delivery of this
       Agreement by TUC or the consummation by TUC of the
       transactions contemplated hereby, the failure to obtain, make
       or give which would reasonably likely have a TUC Material
       Adverse Effect (the "TUC Required Statutory Approvals"), it
       being understood that references in this Agreement to
       "obtaining" such TUC Required Statutory Approvals shall mean
       making such declarations, filings or registrations; giving
       such notice; obtaining such consents or approvals; and having
       such waiting periods expire as are necessary to avoid a
       violation of law.
       
          (d)  Compliance.
       
             (i) Except as set forth in Section 6.4(d) of
                 the TUC Disclosure Schedule or as disclosed in the TUC
                 SEC Reports, neither TUC nor any of its Subsidiaries
                 nor, to the knowledge of TUC, any of its Joint
                 Ventures, is in violation of or under investigation
                 with respect to, or has been given notice or been
                 charged with any violation of, any law, statute, order,
                 rule, regulation, ordinance or judgment (including,
                 without limitation, any applicable environmental law,
                 ordinance or regulation) of any Governmental Authority,
                 except for violations that do not have, and, would not
                 reasonably likely have, a TUC Material Adverse Effect.
       
            (ii) Except as set forth in Section 6.4(d) of
                 the TUC Disclosure Schedule, TUC, its Subsidiaries and,
                 to the knowledge of TUC, its Joint Ventures have all
                 permits, licenses, franchises and other governmental
                 authorizations, consents and approvals necessary to
                 conduct their respective businesses as currently
                 conducted, except those the failure to obtain which
                 would not reasonably likely have a TUC Material Adverse
                 Effect.
       
          Section 6.5    Reports and Financial Statements.
       
          (a)  Since January 1, 1991, the filings required to be
       made by TUC and its Subsidiaries under the Securities Act,
       the Exchange Act, applicable Texas laws and regulations
       administered by the Public Utility Commission of Texas and
       the Texas Railroad Commission, or the 1935 Act have been
       filed with the SEC, the Texas Public Utility Commission, the
       Texas Railroad Commission or the Nuclear Regulatory
       Commission, respectively, as required by each such law or
       regulation, including all forms, statements, reports,
       agreements and all documents, exhibits, amendments and
       supplements appertaining thereto, and TUC and its
       Subsidiaries have complied in all material respects with all
       applicable requirements of the appropriate act and the rules
       and regulations thereunder.
       
          (b)  TUC has made available to Enserch a true and
       complete copy of each report, schedule, registration
       statement and definitive proxy statement filed by TUC with
       the SEC since January 1, 1991 (such documents as filed, and
       any and all amendments thereto, the "TUC SEC Reports").
       
          (c)  The TUC SEC Reports, including without limitation
       any financial statements or schedules included therein, at
       the time filed, and all forms, reports or other documents
       filed by TUC with the SEC after the date hereof, did not and
       will not contain any untrue statement of a material fact or
       omit to state a material fact required to be stated therein
       or necessary to make the statements therein, in light of the
       circumstances under which they were made, not misleading.
       
          (d)  The audited consolidated financial statements and
       unaudited interim financial statements of TUC included in the
       TUC SEC Reports (collectively, the "TUC Financial
       Statements") have been prepared, and the audited consolidated
       financial statements and unaudited interim financial
       statements of TUC as included in all forms, reports or other
       documents filed with the SEC after the date hereof will be
       prepared in accordance with GAAP applied on a consistent
       basis (except as may be indicated therein or in the notes
       thereto and except with respect to unaudited statements as
       permitted by Form 10-Q) and fairly present in all material
       respects the financial position of TUC as of the respective
       dates thereof or the results of operations and cash flows for
       the respective periods then ended, as the case may be,
       subject, in the case of the unaudited interim financial
       statements, to normal, recurring audit adjustments.
       
          (e)  True, accurate and complete copies of the
       Articles of Incorporation and Bylaws of TUC, as in effect on
       the date hereof, have been delivered to Enserch.
       
          Section 6.6    Absence of Certain Changes or Events;
       Absence of Undisclosed Liabilities.
       
          (a)  Except as set forth in the TUC SEC Reports or
       Section 6.6 of the TUC Disclosure Schedule, from December 31,
       1995 through the date hereof TUC and each of its Subsidiaries
       has conducted its business only in the ordinary course of
       business consistent with past practice and there has not
       been, and no fact or condition exists, that would reasonably
       likely have, a TUC Material Adverse Effect.
       
          (b)  Neither TUC nor any of its Subsidiaries has any
       liabilities or obligations (whether absolute, accrued,
       contingent or otherwise) of a nature required by GAAP to be
       reflected in a consolidated corporate balance sheet, except
       liabilities, obligations or contingencies that are accrued or
       reserved against in the consolidated financial statements of
       TUC or reflected in the notes thereto for the year ended
       December 31, 1995, or that were incurred after December 31,
       1995 in the ordinary course of business and would not
       reasonably likely have a TUC Material Adverse Effect.
       
          Section 6.7    Litigation.  Except as set forth in the TUC
       SEC Reports or as set forth in Section 6.7 of the TUC
       Disclosure Schedule, there are no claims, suits, actions or
       proceedings, pending or, to the knowledge of TUC, threatened,
       nor are there, to the knowledge of TUC, any investigations or
       reviews pending or threatened against, relating to or
       affecting TUC or any of its Subsidiaries or Joint Ventures,
       or judgments, decrees, injunctions, rules or orders of any
       court, governmental department, commission, agency,
       instrumentality or authority or any arbitrator applicable to
       TUC or any of its Subsidiaries or Joint Ventures, that would
       have, or would reasonably likely have, a TUC Material Adverse
       Effect.
       
          Section 6.8    Registration Statement and Proxy Statement.
       
          (a)  None of the information supplied or to be
       supplied by or on behalf of TUC for inclusion or
       incorporation by reference in
       
             (i) the Registration Statement will, at the
                 time the Registration Statement becomes effective under
                 the Securities Act, contain any untrue statement of a
                 material fact or omit to state any material fact
                 required to be stated therein or necessary to make the
                 statements therein not misleading, and
       
            (ii) the Proxy Statement will, at the date
                 mailed to the shareholders of Enserch and, as the same
                 may be amended or supplemented, at the time of the
                 meeting of such shareholders to be held in connection
                 with the Merger, contain any untrue statement of a
                 material fact or omit to state any material fact with
                 respect to TUC or its Subsidiaries necessary in order
                 to make the statements therein with respect to TUC or
                 its Subsidiaries, in light of the circumstances under
                 which they are made, not misleading.
       
          (b)  Each of the Registration Statement and the  Proxy
       Statement, as of such respective dates, will comply as to
       form in all material respects with the applicable provisions
       of the Securities Act and the Exchange Act and the rules and
       regulations thereunder.
       
          Section 6.9    Tax Matters.
       
          (a)  Except as set forth on Schedule 6.9(a) of the TUC
       Disclosure Schedule, TUC and each of its Subsidiaries has
       filed (i) within the time and in the manner prescribed by
       law, all required income Tax Returns, Texas franchise Tax
       Returns and other Tax Returns calculated on or with reference
       to income, profits, earnings or gross receipts and all other
       Tax Returns required to be filed that would report a material
       amount of Tax, (ii) paid all Taxes that are shown on such Tax
       Returns as due and payable within the time and in the manner
       prescribed by law except for those being contested in good
       faith and for which adequate reserves have been established,
       and (iii) paid all Taxes otherwise required to be paid.
       
          (b)  Except as set forth on Schedule 6.9(b) of the TUC
       Disclosure Schedule, as of the date hereof, there are no
       claims, assessments, audits or administrative or court
       proceedings pending against TUC or any of its Subsidiaries
       for any alleged deficiency in Tax, and none of TUC or any of
       its Subsidiaries has executed any outstanding waivers or
       comparable consents regarding the application of the statute
       of limitations with respect to any Taxes or Tax Returns.
       
          (c)  TUC has established adequate accruals for Taxes
       and for any liability for deferred Taxes in the TUC Financial
       Statements in accordance with GAAP.
       
          Section 6.10   Employee Matters; ERISA.
       
          Except as disclosed in the TUC SEC Reports or Section
       6.10 of the  TUC Disclosure Schedule and except as would not,
       individually or in the aggregate, be reasonably expected to
       result in a TUC Material Adverse Effect:
       
          (a)  Each TUC Benefit Plan that is an "employee
       pension benefit plan" as defined in Section 3(2) of ERISA and
       is intended to be "qualified" within the meaning of Code
       Section 401(a) ("TUC Pension Benefit Plan") and each trust
       under each such TUC Pension Benefit Plan which is intended to
       be exempt from federal income taxation under Code Section
       501, has received a favorable determination letter from the
       IRS to such effect,  or is the subject of a previously
       submitted and currently pending application for an  IRS
       determination.  TUC has operated each TUC Benefit Plan in
       material compliance with all applicable laws, rules and final
       regulations governing such plans, including ERISA and the
       Code.  
       
          (b)  All material contributions required  to have been
       made to the TUC Benefit Plans prior to the date hereof have
       been made.  As of the date hereof, each TUC Pension Benefit
       Plan which is subject to the funding requirements of Code
       Section 412, has assets that have a fair market value equal
       to or exceeding the present value of the accrued benefit
       obligations thereunder on a termination basis, based on the
       actuarial methods, tables and assumptions theretofore
       utilized by such plan's actuary in preparing such plan's most
       recently prepared actuarial valuation report.  
       
          (c)  TUC has not incurred any liability to the PBGC
       (other than liability for insurance premium payments payable
       thereto).
       
          (d)  Except as set forth in Section 6.10(d) of the TUC
       Disclosure Schedule, (i) no "Reportable Event," as defined in
       ERISA, has occurred with respect to any of the TUC Benefit
       Plans for which the 30-day notice requirement or penalty has
       not been waived by the PBGC; (ii) there are no pending claims
       (other than routine claims for benefits or claims pursuant to
       domestic relations orders) or lawsuits which have been
       asserted or instituted against the assets of any of the
       trusts under the Plans by present or former participants,
       their present or former spouses, their beneficiaries, the
       Department of Labor, the Internal Revenue Service or any
       other party;  and  (iii) TUC has not engaged in any
       prohibited transactions with respect to any  TUC Benefit
       Plan, any or all of which would reasonably likely have a TUC
       Material Adverse Effect.
       
          Section 6.11   Environmental Matters.  Except as
       disclosed in the TUC SEC Reports and except as would not,
       individually or in the aggregate, be reasonably expected to
       result in a TUC Material Adverse Effect, (i) TUC and its
       Subsidiaries are in compliance with all applicable
       Environmental Laws and the terms and conditions of all
       applicable Environmental Permits, (ii) there are no
       Environmental Claims against the Company or any of its
       Subsidiaries, and (iii) no Hazardous Materials have been
       released, discharged or disposed of on any of the properties
       owned or occupied by TUC or its Subsidiaries in any manner or
       quantity which requires investigation, assessment,
       monitoring, remediation or cleanup under currently applicable
       Environmental Laws.
       
          Section 6.12   Regulation as a Utility.
       
          (a)  TUC is a public utility holding company as
       defined in the 1935 Act exempt from all provisions of the
       1935 Act, except section 9(a)(2), by order of the SEC
       pursuant to section 3(a)(1) of the 1935 Act.  Texas Utilities
       Electric Company, a Subsidiary of TUC, is regulated as a
       public utility in the State of Texas and in no other state
       and Texas Utilities Fuel Company, a Subsidiary of TUC, is
       regulated as a gas utility in the State of Texas and in no
       other state.  Neither TUC nor any other Subsidiary or
       affiliate of TUC is regulated as a public utility or a gas
       utility in the State of Texas.
       
          (b)  Except as set forth in Section 6.11 of the TUC
       Disclosure Schedule, neither TUC nor any subsidiary company
       or affiliate of TUC is subject to regulation as a public
       utility or public service company (or similar designation) by
       any other state in the United States or by any foreign
       country.
       
          Section 6.13   Vote Required. No vote by the holders
       of TUC Common Stock is required to approve this Agreement,
       the Merger or the other transactions contemplated hereby,
       except to the extent that the Alternative Merger would
       require the approval of TUC's shareholders under Texas law
       and TUC's Articles of Incorporation.
       
          Section 6.14   Opinion of Financial Advisor.  TUC
       has received the opinion of Barr Devlin & Co. Incorporated
       ("Barr Devlin"), as of the date hereof, to the effect that,
       as of the date hereof, the Ratio is fair to the holders of
       TUC Common Stock.
       
          Section 6.15   Insurance.
       
          (a)  Except as set forth in Section 6.15 of the TUC
       Disclosure Schedule, TUC and each of its Subsidiaries is, and
       has been continuously since January 1, 1991, insured in such
       amounts and against such risks and losses as are customary
       for companies conducting the respective businesses conducted
       by TUC and its Subsidiaries during such time period.
       
          (b)  Except as set forth in Section 6.15 of the TUC
       Disclosure Schedule, neither TUC nor any of its Subsidiaries
       has received any notice of cancellation or termination with
       respect to any material insurance policy thereof.
       
          (c)  All material insurance policies of TUC and its
       Subsidiaries are valid and enforceable policies.
       
          Section 6.16   Ownership of Enserch Common Stock. 
       TUC does not "beneficially own" (as such term is defined in
       Rule 13d-3 under the Exchange Act) any shares of Enserch
       Common Stock.
       
          Section 6.17   TXA. TXA is a corporation duly
       organized, validly existing and in good standing under the
       laws of the State of Texas. TXA was organized solely for the
       purpose of participating in the Merger. TXA has no assets
       other than cash contributed to TXA by TUC in order to satisfy
       minimum state capitalization requirements. TXA has not
       incurred directly or indirectly any liabilities or
       obligations, except those incurred in connection with
       negotiation of this Agreement and consummation of the
       transactions contemplated hereby. TXA's authorized capital
       stock consists of 1,000 shares of Common Stock, no par value,
       all of which are validly issued and outstanding, fully paid
       and non assessable and free of preemptive rights and are
       owned by TUC free and clear of all liens, claims and
       encumbrances. TXA has all requisite power and authority to
       enter into this Agreement and to consummate the transactions
       contemplated hereby. The execution and delivery of this
       Agreement and the consummation by TXA of the transactions
       contemplated hereby have been duly authorized by all
       necessary corporate action on the part of TXA. This Agreement
       has been duly and validly executed and delivered by TXA, and
       assuming the due authorization, execution and delivery hereof
       by Enserch, TUC and TXB, constitutes valid and binding
       obligations of TXA, enforceable against TXA in accordance
       with its terms, except as may be limited by applicable
       bankruptcy, insolvency, reorganization, fraudulent conveyance
       or other similar laws affecting the enforcement of creditors'
       rights  generally, and except that the availability of
       equitable remedies, including specific performance, may be
       subject to the discretion of any court before which any
       proceedings may be brought.  Except as set forth in Section
       6.17 of the TUC Disclosure Schedule, no declaration, filing
       or registration with, or notice to or authorization, consent
       or approval of any Governmental Authority is necessary for
       the execution and delivery of this Agreement by TXA or the
       consummation by TXA of the transaction contemplated hereby.
       
          Section 6.18   NRC Actions.  Except as set forth in
       Section 6.18 of the TUC Disclosure Schedule, TUC is not in
       violation of, is not under investigation with respect to, has
       not been given notice of or been charged with any actual or
       potential violation of, and is not the subject to any ongoing
       proceeding, inquiry, special inspection, diagnostic
       evaluation or other Nuclear Regulatory Commission action
       (including rulemakings of general application that may affect
       the conduct of TUC's business regarding the Comanche Peak
       Nuclear Power Plant) of which TUC has actual knowledge under
       the Atomic Energy Act, any applicable regulations thereunder
       or the terms and conditions of any license granted to TUC
       regarding the Comanche Peak Nuclear Power Plant
       (collectively, "NRC Actions"), which NRC Actions would have,
       or TUC reasonably believes would reasonably likely have, a
       TUC Material Adverse Effect.
              
                          ARTICLE VII
       
            CONDUCT OF BUSINESS PENDING THE MERGER
       
          After the date hereof and prior to the Effective Time
       or earlier termination of this Agreement, Enserch shall, and
       shall cause its Subsidiaries to, and TUC shall, and shall
       cause its Subsidiaries to, comply with the provisions of this
       Article VII to the extent applicable to each of them,
       provided however, that the provisions of this Article VII
       shall not apply to the Distribution Subsidiaries and Enserch
       shall not be obligated to cause the Distribution Subsidiaries
       to comply with the obligations of this Article VII.
       
          Section 7.1    Ordinary Course of Business.  Enserch
       shall, and shall cause its Subsidiaries to, and TUC shall,
       and shall cause its Subsidiaries to, conduct their respective
       businesses in the usual, regular and ordinary course in
       substantially the same manner as heretofore conducted and use
       all commercially reasonable efforts to preserve their
       respective business organizations and goodwill, preserve the
       goodwill and relationships with customers, suppliers,
       distributors and others having business dealings with them
       and, subject to prudent management of workforce needs and
       ongoing programs currently in force, keep available the
       services of their present officers and employees.
       
          Section 7.2    Dividends.  Enserch shall not, nor shall it
       permit any of its Subsidiaries to:
       
          (a)  declare or pay any dividends or make other
       distributions in respect of any of their capital stock other
       than to Enserch or its Subsidiaries and other than
       
             (i) stated dividends on the respective series
                 of Enserch Preferred Stock,
       
            (ii) regular quarterly dividends on the Enserch
                 Common Stock with usual record and payment dates not,
                 during any calendar year, in excess of  $.05 per
                 quarter, and
       
           (iii) as provided for in Article VIII hereof to
                 consummate the transactions contemplated hereby.
       
          (b)  split, combine or reclassify any of their capital
       stock or issue or authorize or propose the issuance of any
       other securities in respect of, in lieu of, or in
       substitution for, shares of their capital stock; or
       
          (c)  redeem, repurchase or otherwise acquire any
       shares of their capital stock, other than
       
             (i) redemptions, purchases or acquisitions
                 permitted by the respective terms of any series of
                 preferred stock,
       
            (ii) in connection with refunding of preferred
                 stock with preferred stock or debt at a lower cost of
                 funds,
       
           (iii) intercompany acquisitions of capital stock,
                 or
       
            (iv) in connection with the administration of
                 employee benefit and dividend reinvestment plans as in
                 effect on the date hereof in the ordinary course of the
                 operation of such plans.
       
          Section 7.3    Issuance of Securities.  Enserch shall not,
       and shall not permit, any of its Subsidiaries to, issue,
       agree to issue, deliver or sell, or authorize or propose the
       issuance, delivery or sale of, any shares of their capital
       stock or any class or any securities convertible into or
       exchangeable for, or any rights, warrants or options to
       acquire, any such shares or convertible or exchangeable
       securities except for:
       
          (a)  the issuance of capital stock upon the conversion
       of the Enserch Convertible Debentures, 
       
          (b)  the issuance of common stock or other securities
       by Enserch pursuant to the plans and arrangements listed on
       Section 7.3 of the Enserch Disclosure Schedule, in each case
       in the ordinary course of the operation of such plans and
       arrangements in accordance with their current terms,
       
          (c)  issuances by a wholly owned Subsidiary of its
       capital stock to a direct or indirect parent.
       
          Section 7.4    Charter Documents.  Enserch shall not amend
       or propose to amend its articles of incorporation or bylaws
       in any way adverse to TUC, except to the extent that any
       document setting forth the terms of a series of preferred
       stock permitted to be issued in accordance with this Article
       VII constitutes an amendment to the articles of
       incorporation.
       
          Section 7.5    No Acquisitions.  Enserch shall
       not, nor shall it permit any of its Subsidiaries
       to, acquire, or publicly propose to acquire, or
       agree to acquire, by merger or consolidation, by
       purchase or otherwise, a substantial equity
       interest in or a substantial portion of the assets
       of any business or any corporation, partnership,
       association or other business organization or
       division thereof or otherwise acquire or agree to
       acquire any assets, except as contemplated in the
       1996 capital spending and investment budget for
       Enserch and its Subsidiaries of $134 million (the
       "Enserch 1996 Budget") or as contemplated in the
       1997 capital spending and investment budget for
       Enserch and its Subsidiaries which budget shall be
       of a similar nature as the Enserch 1996 Budget, the
       amount of which budget shall be approved with the
       consent of TUC, which consent shall not
       unreasonably be withheld (the "Enserch 1997
       Budget").  TUC acknowledges that Enserch is
       negotiating for the acquisition of a 10% interest
       in a joint venture that will construct a gas
       distribution system in  Santiago, Chile, and will
       not unreasonably withhold its consent to such sale.
       
          Section 7.6    Capital Expenditures.  Except
       as required by law, Enserch shall not, nor shall it
       permit any of its Subsidiaries to, make any capital
       expenditures, except for normal extensions to or
       replacements of properties in the ordinary course
       of business consistent with prior practice and
       those contemplated in the Enserch 1996 Budget or in
       the Enserch 1997 Budget.
       
          Section 7.7    No Dispositions.  Enserch shall
       not, nor shall it permit any of its Subsidiaries,
       to, sell, lease, license, encumber or otherwise
       dispose of any assets that are material, except for
       normal extensions to or replacements of properties
       in the ordinary course of business consistent with
       prior practice and those contemplated in the
       Enserch 1996 Budget or in the Enserch 1997 Budget
       and except for property subleased by EEX.
       
          Section 7.8    Transfer of Assets to the
       Distribution Subsidiaries.  Except as otherwise
       consented to in writing by TUC, Enserch will not,
       and will not permit any of its Subsidiaries to,
       sell, lease, license or otherwise transfer to any
       of the Distribution Subsidiaries any assets that
       are material, in the aggregate, to Enserch and its
       Subsidiaries (other than the Distribution
       Subsidiaries) taken as a whole.  TUC acknowledges
       that Enserch is considering the sale of Enserch
       Development Corporation and agrees that it will not
       unreasonably withhold its consent to such sale. 
       
          Section 7.9    Indebtedness. Enserch shall
       not, nor shall it permit any of its Subsidiaries
       to, incur or guarantee any indebtedness (including
       any debt borrowed or guaranteed or otherwise
       assumed, including, without limitation, the
       issuance of debt securities), except for:
       
          (a)  short-term indebtedness in the ordinary
       course of business consistent with past practice,
       
          (b)  long-term indebtedness in connection with
       the refinancing of existing indebtedness either at
       its stated maturity or at a lower cost of funds,
       
          (c)  additional long-term indebtedness
       aggregating not more than $125 million, or
       
          (d)  in connection with the refunding of
       preferred stock as permitted in Section 7.2.
       
          Section 7.10   Compensation, Benefits.  Except as
       set forth on Schedule 7.10 of the Enserch Disclosure
       Schedule, as may be required by applicable law or as contem-
       plated by this Agreement, Enserch shall not, nor shall it
       permit any of its Subsidiaries to, enter into, adopt or amend
       or increase the amount of or accelerate the payment or
       vesting of any benefit or amount payable under any employee
       benefit plan or any other contract, agreement, commitment,
       arrangement, plan or policy maintained by, contributed to or
       entered into by Enserch or any of its Subsidiaries, or
       increase, or enter into any contract, agreement, commitment
       or arrangement to increase in any manner, the compensation or
       fringe benefits, or otherwise to extend, expand or enhance
       the engagement, employment or any related rights, of any
       director, officer or other employee of Enserch or any of its
       Subsidiaries, except for normal increases in the ordinary
       course of business consistent with past practice that, in the
       aggregate, do not result in a material increase in benefits
       or compensation expense to Enserch or any of its
       Subsidiaries, or enter into or amend any employment,
       severance, or special pay arrangement with respect to the
       termination of employment or other similar contract,
       agreement or arrangement with any director or officer or
       other employee other than in the ordinary course of business
       consistent with past practice.
       
          Section 7.11   1935 Act.  Except as required or
       contemplated by this Agreement:
       
          (a)  Enserch shall not, nor shall Enserch permit any
       of its Subsidiaries to, engage in any activities that cause
       it to become a "holding company" under the 1935 Act;
       
          (b)  TUC shall not, nor shall TUC permit any of its
       Subsidiaries to, engage in any activities that cause it to
       lose its exemption from registration as a "holding company"
       under the 1935 Act; and
       
          (c)  no party shall, nor shall any party permit any of
       its Subsidiaries to, engage in any activities that would
       require the approval of the SEC under Section 9(a)(2) of the
       1935 Act,  except for the transactions contemplated by this
       Agreement.
       
          Section 7.12   Accounting.  No party shall, nor
       shall any party permit any of its Subsidiaries to, make any
       changes in its or their accounting methods, except as
       required by law, rule, regulation or GAAP.
       
          Section 7.13   Tax-Free Status.  No party shall, nor
       shall any party permit any of its Subsidiaries to, take any
       actions that would, or would be reasonably likely to,
       adversely affect the status of the Merger as a tax-free
       reorganization under Code Section 368(a)(1)(B) or the status
       of the Alternative Mergers as tax-free transactions under
       Section 351 of the Code.
       
          Section 7.14   Insurance.  Enserch shall, and shall
       cause its Subsidiaries to, and TUC shall, and shall cause its
       Subsidiaries to, maintain with financially responsible
       insurance companies (or through self-insurance not
       inconsistent with such party's past practice) insurance in
       such amounts and against such risks and losses as are
       customary for companies engaged in the same industry and such
       other businesses as conducted by such party and its
       Subsidiaries.
       
          Section 7.15   Cooperation, Notification.  Each of
       Enserch and TUC shall and shall cause its Subsidiaries
       (directly or acting through its parent company
       representative) to:
       
          (a)  confer on a regular and frequent basis with one
       or more representatives of the other party to discuss
       material operational matters and the general status of its
       ongoing operations,
       
          (b)  promptly notify the other party of any
       significant changes in its business, properties, assets,
       condition (financial or otherwise), prospects or results of
       operations,
       
          (c)  advise the other party of any change or event
       that has had or, to the knowledge of such party, would
       reasonably likely have an Enserch Material Adverse Effect or
       a TUC Material Adverse Effect, and
       
          (d)  consult with each other prior to making any
       filings with any state or federal court, administrative
       agency, commission or other Governmental Authority in
       connection with this Agreement and the transactions
       contemplated hereby, and promptly after each such filing
       provide the other with a copy thereof.
       
          Section 7.16   Rate Matters.
          
          (a) Except as set forth in Section 7.16 of the Enserch
       Disclosure Schedule, Enserch shall not make, or permit any
       Subsidiary to make any filing to change its rates on file
       with any Governmental Authority that could have a material
       adverse effect on the benefits associated with the business
       combination provided herein.
       
          (b) Except as set forth in Section 7.16 of the TUC
       Disclosure Schedule, TUC shall not make, or permit any
       Subsidiary to make any filing to change its rates on file
       with any Governmental Authority that could have a material
       adverse effect on the benefits associated with the business
       combination provided herein.
       
          Section 7.17   Third-Party Consents.  Each of
       Enserch and TUC, respectively, shall, and shall cause its
       Subsidiaries to, use all commercially reasonable efforts to
       obtain all Enserch Required Consents or TUC Required
       Consents, as the case may be.  Each party shall promptly
       notify the other party of any failure or prospective failure
       to obtain any such consents and, if requested by the other
       party, shall provide to the other party copies of all Enserch
       Required Consents or TUC Required Consents, as the case may
       be, obtained by such party.
       
          Section 7.18   Tax-Exempt Status.  No party shall,
       nor shall any party permit any Subsidiary to, take any action
       that would likely jeopardize the exclusion from gross income,
       for purposes of federal income taxation, of the interest on
       the outstanding revenue bonds issued for the benefit of
       Enserch or TUC, as the case may be, which qualify on the date
       hereof under Code Section 142(a) as "exempt facility bonds"
       or as tax-exempt industrial development bonds under Section
       103(b)(4) of the Internal Revenue Code of 1954, as amended
       prior to the Tax Reform Act of 1986.
       
          Section 7.19   Permits.  Each of Enserch and TUC
       shall use commercially reasonable efforts to maintain in
       effect all existing material permits pursuant to which such
       party operates.
       
          Section 7.20   Certain Information Relating to
       Customers.  Without limiting the application of the
       Confidentiality Agreement, dated April 1, 1996, between
       Enserch and TUC (the "Confidentiality Agreement") no party
       shall, nor shall any party permit any of its Subsidiaries to,
       use any Information (as defined in the Confidentiality
       Agreement) in connection with any solicitation, inquiry,
       proposal, arrangement, understanding or agreement with any
       person relating to the provision of electric or gas utility
       service by Enserch or any of its Subsidiaries, on the one
       hand, or TUC or any of its Subsidiaries, on the other hand,
       to commercial and industrial customers in the service
       territory of the other party.
       
          Section 7.21   Certain Restrictions in Respect of
       TUC.  
       
          (a)  Dividends; Changes in Stock.  TUC shall not (i)
       engage in any material repurchase at a premium,
       recapitalization, restructuring or reorganization with
       respect to its capital stock, including, without limitation,
       by way of any extraordinary dividends on or other
       extraordinary distributions in respect of any of its capital
       stock, or (ii) amend any material term or provision of the
       TUC Common Stock.
       
          (b)  Material Acquisitions.  TUC shall not, and shall
       not permit any of its Subsidiaries to, acquire or agree to
       acquire by merging or consolidating with, or by purchasing a
       substantial portion of the assets of or equity in, or by any
       other manner, any business or any corporation, partnership,
       association or other business organization or division
       thereof, or otherwise acquire or agree to acquire any assets
       if the entering into of a definitive agreement relating to or
       the consummation of such acquisition, merger or consolidation
       would (A) impose any material delay in the obtaining of, or
       significantly increase the risk of not obtaining, any
       authorizations, consents, orders, declarations or approvals
       of any Governmental Authority necessary to consummate the
       Merger or the expiration or termination of any applicable
       waiting period, (B) significantly increase the risk of any
       Governmental Authority entering an order prohibiting the
       consummation of the Merger or (C) significantly increase the
       risk of not being able to remove any such order on appeal or
       otherwise.
       
          (c)  Other Actions.  TUC shall not, and shall not
       permit any of its Subsidiaries to, take or fail to take any
       other action which would reasonably be expected to prevent or
       materially impede, interfere with or delay the Merger.
              
                         ARTICLE VIII
       
                    ADDITIONAL AGREEMENTS
       
          Section 8.1    Access to Information.
       
          (a)  Upon reasonable notice, each of Enserch and TUC
       shall, and shall cause its Subsidiaries to, afford to the
       officers, directors, employees, accountants, counsel,
       investment bankers, financial advisors, consultants and other
       representatives of the other (collectively, "Representa-
       tives") reasonable access, during normal business hours
       throughout the period prior to the Effective Time, to all of
       its properties, books, contracts, commitments and records
       (including, but not limited to, Tax Returns) and, during such
       period, each shall, and shall cause its Subsidiaries to,
       furnish promptly to the other:
       
             (i) a copy of each report, schedule and other
                 document filed by it or any of its Subsidiaries with
                 the SEC and any other document pertaining to the
                 transactions contemplated hereby filed with any
                 Governmental Authority that is not filed as an exhibit
                 to an SEC filing or described in an SEC filing, and
       
            (ii) all information concerning itself, its
                 Subsidiaries, directors, officers and shareholders and
                 such matters as may be reasonably requested by the
                 other party in connection with any filings,
                 applications or approvals required or contemplated by
                 this Agreement.
       
          (b)  Without limiting the application of the
       Confidentiality Agreement, all documents and information
       furnished pursuant to Section 8.1(a) (ii) shall be subject to
       the Confidentiality Agreement.
       
          Section 8.2    Proxy Statement and Registration Statement.
       
          (a)  Preparation and Filing.
       
             (i) As promptly as reasonably practicable after
                 the date hereof, the parties shall prepare and file
                 with the SEC the Registration Statement and the Proxy
                 Statement (together the "Proxy/Registration
                 Statement").
       
            (ii) The parties shall take such actions as may
                 be reasonably required to cause the Registration
                 Statement to be declared effective under the Securities
                 Act as promptly as practicable after such filing.
       
           (iii) The parties shall also take such action as
                 may be reasonably required to cause the shares of TUC
                 Common Stock issuable in connection with the Merger to
                 be registered or to obtain an exemption from
                 registration under applicable state "blue sky" or
                 securities laws; provided, however, that neither
                 Enserch nor TUC shall be required to register or
                 qualify as a foreign corporation or to take any other
                 action that would subject it to general service of
                 process in any jurisdiction in which it will not,
                 following the Merger, be so subject.
       
            (iv) Each of the parties shall furnish all
                 information concerning itself that is required or
                 customary for inclusion in the Proxy/Registration
                 Statement.
       
             (v) No representation, covenant or agreement
                 contained in this Agreement is made by any party hereto
                 with respect to information supplied by any other party
                 hereto for inclusion in the Proxy/Registration
                 Statement.
       
            (vi) The Proxy/Registration Statement shall
                 comply as to form in all material respects with the
                 Securities Act, the Exchange Act and the rules and
                 regulations thereunder.
       
           (vii) The parties shall take such action as may
                 be reasonably required to cause the shares of TUC
                 Common Stock issuable in the Merger to be approved for
                 listing on the NYSE.
       
          (b)  Letter of TUC's Accountants.  Following receipt
       by Deloitte & Touche, L.L.P., TUC's independent auditors, of
       an appropriate request from Enserch pursuant to SAS No. 72,
       TUC shall use best efforts to cause to be delivered to
       Enserch a letter of Deloitte & Touche, L.L.P., dated a date
       within two business days before the effective date of the
       Registration Statement, and addressed to Enserch, in form and
       substance reasonably satisfactory to Enserch and customary in
       scope and substance for "cold comfort" letters delivered by
       independent public accountants in connection with
       registration statements and proxy statements similar to the
       Proxy/Registration Statement.
       
          (c)  Letter of Enserch' Accountants.  Following
       receipt by Deloitte & Touche, L.L.P., Enserch' independent
       auditors, of an appropriate request from TUC pursuant to SAS
       No. 72, Enserch shall use best efforts to cause to be
       delivered to TUC a letter of Deloitte & Touche, L.L.P., dated
       a date within two business days before the effective date of
       the Registration Statement, and addressed to TUC, in form and
       substance reasonably satisfactory to TUC and customary in
       scope and substance for "cold comfort" letters delivered by
       independent public accountants in connection with
       registration statements and proxy statements similar to the
       Proxy/Registration Statement.
       
          (d)  Fairness Opinions.  It shall be a condition to
       the mailing of the Proxy Statement to the shareholders of
       Enserch and to the obligation of TUC to request effectiveness
       of the Registration Statement that (i)  Enserch shall have
       received an opinion from Morgan Stanley, dated the date of
       the Proxy Statement, to the effect that, as of the date
       thereof, the Ratio is fair from a financial point of view to
       the holders of Enserch Common Stock, and (ii) TUC shall have
       received an opinion from Barr Devlin, dated the date of the
       Registration Statement, to the effect that, as of the date
       thereof, the Ratio is fair from a financial point of view to
       the holders of TUC Common Stock.
       
          Section 8.3    Regulatory Matters.
       
          (a)  HSR Filings.  Each party hereto shall file or
       cause to be filed with the Federal Trade Commission and the
       Department of Justice any notifications required to be filed
       by their respective "ultimate parent" companies under the HSR
       Act, and the rules and regulations promulgated thereunder
       with respect to the transactions contemplated hereby, and
       shall respond promptly to any requests for additional
       information made by either of such agencies.
       
          (b)  Tax Ruling. TUC and Enserch each hereby agree to
       cooperate with the other party and to use its best efforts to
       file a request as soon as practicable, and in no event later
       than 60 days after the signing of this Agreement, to obtain
       the tax ruling contemplated by Section 9.1(g) of this
       Agreement.
       
          (c)  Other Regulatory Approvals.
       
             (i) Each party hereto shall cooperate and use
                 its best efforts promptly to prepare and file all
                 necessary permits, consents, approvals and
                 authorizations of all Governmental Authorities and all
                 other persons necessary or advisable to consummate the
                 transactions contemplated by this Agreement, including,
                 without limitation, the TUC Required Statutory
                 Approvals, the Enserch Required Statutory Approvals,
                 and the Texas Railroad Commission Review except to the
                 extent that TUC, in its sole discretion, waives the
                 requirement of the Texas Railroad Commission Review. 
                 Further, regarding the Texas Railroad Commission
                 Review, it is agreed that the parties will, within 30
                 days of execution of this Agreement, report the
                 transaction to the Texas Railroad Commission and
                 jointly request that the Texas Railroad Commission
                 enter an order determining that this transaction is in
                 the public interest.
       
            (ii) Enserch shall have the right to review and
                 approve in advance all characterizations of the
                 information relating to Enserch, on the one hand, and
                 TUC shall have the right to review and approve in
                 advance all characterizations of the information
                 relating to TUC, on the other hand, in either case,
                 which appear in any filing made in connection with the
                 transactions contemplated by this Agreement or the
                 Merger.
       
           (iii) TUC and Enserch shall each consult with the
                 other with respect to the obtaining of all such
                 necessary or advisable permits, consents, approvals and
                 authorizations of Governmental Authorities.
       
          Section 8.4    Shareholder Approval.
       
          (a)  Approval of Enserch Shareholders.  Enserch shall,
       as promptly as reasonably practicable after the date hereof
       
             (i) take all steps reasonably necessary to duly
                 call, give notice of, convene and hold a special
                 meeting of its shareholders (the "Enserch Special
                 Meeting") for the purpose of securing the Enserch
                 Shareholders' Approval,
       
            (ii) distribute to its shareholders the Proxy
                 Statement in accordance with applicable federal and
                 state law and its Articles of Incorporation and Bylaws,
       
            iii) recommend to its shareholders the approval
                 of the Merger, this Agreement and the transactions
                 contemplated hereby, and
       
            (iv) cooperate and consult with TUC with respect
                 to each of the foregoing matters, provided, that
                 nothing contained in this Section 8.4(a) shall require
                 the Board of Directors of Enserch to take any action or
                 refrain from taking any action that such Board
                 determines in good faith with written advice of counsel
                 could reasonably be expected to result in a breach of
                 its fiduciary duties under applicable law.
       
          (b)  Fairness Opinions Not Withdrawn.  It shall be a
       condition to the obligation of Enserch to hold the Enserch
       Special Meeting that the opinion of Morgan Stanley  referred
       to in Section 8.2(d)(i) shall not have been withdrawn.
       
          Section 8.5    Directors' and Officers' Indemnification.
       
          (a)  Indemnification. To the fullest extent not
       prohibited by law, TUC agrees that for a period of six (6)
       years after the Effective Time, all rights to indemnification
       existing as of the Effective Time in favor of the current and
       former directors, officers and employees of Enserch and its
       Subsidiaries (at the Effective Time) (each an "Indemnified
       Party") as provided for in their respective Articles of
       Incorporation or Bylaws shall continue in full force and
       effect. After the Effective Time, TUC will consent to the
       establishment by Enserch and its Subsidiaries of such
       additional indemnification arrangements in favor of Enserch'
       and its Subsidiaries' directors and officers as may be
       necessary so that they will have the benefit of the maximum
       indemnification arrangements available to the directors and
       officers of TUC for all events or actions occurring
       subsequent to the Effective Time.
       
          (b)  Insurance.  For a period of six (6) years after
       the Effective Time, TUC shall cause to be maintained in
       effect the policies of directors' and officers' liability
       insurance maintained by Enserch and its Subsidiaries (at the
       Effective Time) provided that TUC may substitute therefor
       policies of at least the same coverage containing terms that
       are no less advantageous with respect to matters occurring
       prior to the Effective Time to the extent such liability
       insurance can be maintained annually at a cost to TUC not
       greater than 200 percent of the current aggregate annual
       premiums for the policies currently maintained by Enserch and
       its Subsidiaries for its directors' and officers' liability
       insurance; provided, further, that if such insurance cannot
       be so maintained or obtained at such cost, TUC shall maintain
       or obtain as much of such insurance for Enserch and its
       Subsidiaries as can be so maintained or obtained at a cost
       equal to 200 percent of the current annual premium for
       directors' and officers' liability insurance.
       
          (c)  Successors. In the event that TUC, Enserch or any
       of its Subsidiaries or any of their respective successors or
       assigns.
       
             (i) consolidates with or merges into any other
                 person and shall not be the continuing or surviving
                 corporation or entity of such consolidation or merger,
                 or
       
            (ii) transfers all or substantially all of its
                 properties and assets to any person,
       
       then and in each such case, proper provision shall be made so
       that such successors and assigns shall assume the obligations
       set forth in this Section 8.5.
       
          (d)  The provisions of this Section 8.5 are intended
       to be for the benefit of, and shall be enforceable by, each
       Indemnified Party, his or her heirs and his or her
       representatives.
       
          Section 8.6    Disclosure Schedules.
       
          (a)  On or prior to the date of this Agreement, TUC
       shall have delivered to Enserch Section 6.4(c) of the TUC
       Disclosure Schedule (as defined below) and Enserch shall have
       delivered to TUC Section 5.4(c) of the Enserch Disclosure
       Schedule (as defined below).
       
          (b)  Within seven days following the date of execution
       of this Agreement, (i) TUC shall deliver to Enserch all
       schedules required to be delivered by it in connection with
       this Agreement (the "TUC Disclosure Schedule") other than
       Section 6.4(c) of the TUC Disclosure Schedule and (ii)
       Enserch shall deliver to TUC all schedules required to be
       delivered by it in connection with this Agreement (the
       "Enserch Disclosure Schedule,") other than Section 5.4(c) of
       the Enserch Disclosure Schedule and for a period of 21 days
       following the date of execution of this Agreement (the "Due
       Diligence Period"), each of TUC and Enserch shall provide to
       the other party and its Representatives access pursuant to
       Section 8.1 in order for the other party to complete its due
       diligence investigation of the party providing access
       pursuant to Section 8.1.  Either TUC or Enserch may terminate
       this Agreement during the Due Diligence Period in the manner
       contemplated by Section 10.1(i) (in the case of a termination
       by TUC) or Section 10.1(j) (in the case of a termination by
       Enserch): provided, however, that it is expressly understood
       and agreed that if neither TUC nor Enserch terminates this
       Agreement  pursuant to and in accordance with the provisions
       of Sections 10.1(i) or 10.1(j), as the case may be, then TUC
       may not thereafter assert a failure of the condition set
       forth in Sections 9.2(b) or (d) or terminate the Agreement
       pursuant to Section 10.1(h)(i) and Enserch may not thereafter
       assert a failure of the condition set forth in Sections
       9.3(b) or (d) or terminate the Agreement pursuant to Section
       10.1(g)(i), based on any information uncovered by it or
       provided to it during the Due Diligence Period.
       
          (c)  The Disclosure Schedules, when so delivered,
       shall constitute an integral part of this Agreement and shall
       modify or otherwise affect the respective representations,
       warranties, covenants or agreements of the parties hereto
       contained herein to the extent that such representations,
       warranties, covenants or agreements expressly refer to the
       Disclosure Schedules.
       
          (d)  Any and all statements, representations
       warranties or disclosures set forth in the Disclosure
       Schedules shall be deemed to have been made on and as of the
       date of this Agreement.
       
          (e)  Without limiting the application of the
       Confidentiality Agreement, the parties shall use their best
       efforts to keep the Disclosure Schedules confidential.
       
          Section 8.7    Public Announcements.  TUC and Enserch
       shall cooperate with each other in the development and
       distribution of all news releases and other public
       information disclosures with respect to this Agreement or any
       of the transactions contemplated hereby and shall not issue
       any public announcement or statement prior to consultation
       with the other party, however, each party recognizes the
       other party's obligations imposed by law or any applicable
       national securities exchange, and will endeavor to
       accommodate such obligations.
       
          Section 8.8    Rule 145 Affiliates.  Enserch shall
       identify in a letter to TUC all persons who are, at the
       Closing Date, "affiliates" of Enserch as such term is used in
       Rule 145 under the Securities Act.  Enserch shall use its
       reasonable efforts to cause its affiliates to deliver to TUC
       on or prior to the Closing Date a written agreement to the
       effect that:
       
             (i) any future disposition by such person of
                 any TUC Common Stock such person receives as the result
                 of the Merger will be accomplished in accordance with
                 Rule 145(d) under the Securities Act; and
       
            (ii) such person agrees that appropriate legends
                 shall be placed upon the certificates evidencing
                 ownership of the TUC Common Stock that such person
                 receives as a result of the Merger.
       
          Section 8.9    Employment Agreement Consultation.  Enserch
       and TUC shall consult with each other prior to entering into,
       or amending, any individual employment or severance
       agreements after the date hereof as contemplated or permitted
       in accordance with Section 7.10.  Each of Enserch and TUC
       shall promptly furnish to the other, upon reasonable request
       by the other, detailed information, together with underlying
       documentation, with respect to all such existing or proposed
       individual employment or severance agreements or amendments
       thereto.
       
          Section 8.10   Stock Option and Bonus Plans.
       
          The following provisions shall apply to each stock
       option plan, stock bonus plan and similar plans of Enserch
       under which the delivery of Enserch Common Stock is required
       to be used for purposes of the payment of benefits, grant of
       awards or exercise of options (each a "Stock Plan", and all
       of which are described on Section 8.10 of the Enserch
       Disclosure Section):
       
             (a)  (i) Enserch shall take such action as
                      may be necessary so that from and after the date
                      hereof, no further grants of stock, options, or
                      other rights shall be made under any Stock Plan,
                      and  after the Effective Time, outstanding
                      options to purchase shares of Enserch Common
                      Stock shall be exercisable to purchase a number
                      of shares of TUC Common Stock as may be
                      determined by applying the Ratio set forth in
                      Article III hereof; and
       
               (ii) TUC shall
       
                 (A)  to the extent required under
                      applicable SEC rules, take all corporate action
                      necessary or appropriate to obtain shareholder
                      approval at an annual meeting selected by TUC
                      with respect to such Stock Plan to the extent
                      such approval is required to enable such Stock
                      Plan to comply with Rule 16b-3 promulgated under
                      the Exchange Act,
       
                 (B)  reserve for issuance under such Stock
                      Plan or otherwise provide a sufficient number of
                      shares of TUC Common Stock for delivery upon
                      exercise of options under such Stock Plan which
                      are outstanding on the date hereof, and
       
                 (C)  as soon as practicable after the
                      Effective Time, file one or more registration
                      statements under the Securities Act with respect
                      to the shares of TUC Common Stock issuable upon
                      the exercise of currently outstanding options
                      under such Stock Plan to the extent such filing
                      is required under applicable law and use its best
                      efforts to maintain the effectiveness of such
                      registration statement(s) (and the current status
                      of the prospectuses contained therein or related
                      thereto) so long as such options remain
                      outstanding.
       
          (b)  To the extent that the change in any Stock Plan
       from options exercisable in Enserch Common Stock to options
       exercisable in TUC Common Stock does not adequately reflect
       the economic effect of the fluctuations in the value of EEX
       Common Stock, TUC will appropriately adjust the terms of such
       Stock Plan in an equitable manner which does not impair the
       value of the rights of the option holder or result in neither
       a net financial benefit nor detriment to TUC.
       
          Section 8.11   No Solicitations.
       
          (a)  No party hereto shall, and each such party shall
       cause its Subsidiaries not to, permit any of its
       Representatives to, and shall use its best efforts to cause
       such persons not to, directly or indirectly, initiate,
       solicit or encourage, or take any action to facilitate the
       making of any offer or proposal that constitutes or is
       reasonably likely to lead to any Takeover Proposal, or, in
       the event of any unsolicited Takeover Proposal, engage in
       negotiations or provide any confidential information or data
       to any person relating to any Takeover Proposal.
       
          (b)  Enserch and TUC shall notify the other orally and
       in writing of any such inquiries, offers or proposals
       (including, without limitation, the terms and conditions of
       any such proposal and the identity of the person making it)
       within 24 hours of the receipt thereof and shall give the
       other ten days' advance notice of any agreement to be entered
       into with or any information to be supplied to any person
       making such inquiry, offer or proposal.
       
          (c)  Each party hereto shall immediately cease and
       cause to be terminated all existing discussions and
       negotiations, if any, with any other persons conducted
       heretofore with respect to any Takeover Proposal.
       
          (d)  Notwithstanding anything in this Section 8.11 to
       the contrary, unless the Enserch Shareholders' Approval has
       been obtained, Enserch or TUC may, to the extent that the
       Board of Directors of such party determines in good faith
       with the written advice of outside counsel that a failure to
       do so could reasonably be expected to result in a breach of
       its fiduciary duties under applicable law, participate in
       discussions or negotiations with, furnish information to, and
       afford access to the properties, books and records of such
       party and its Subsidiaries to any person in connection with a
       possible Takeover Proposal with respect to such party by such
       person.
       
          Section 8.12   Transition Management.
       
          (a)  As promptly as practicable after the date hereof,
       TUC and Enserch shall create a special transition management
       task force (the "Task Force") that shall be comprised of
       representatives from each of the primary business functions
       of each company.
       
          (b) The functions of the Task Force shall include (i)
       to serve as a conduit for the flow of information and
       documents between the companies and their Subsidiaries as
       contemplated by Section 7.15, (ii) to review and evaluate
       proposed exceptions to the restrictions on the conduct of
       business pending the Merger set forth in Article VII, and
       (iii) development of regulatory plans and proposals,
       corporate organizational and management plans, workforce
       combination proposals, and such other matters as they deem
       appropriate. 
       
          (c)  From time to time, the Task Force shall report
       its findings to the Chief Executive Officers of Enserch and
       TUC, each of whom shall report on such matters as he shall
       deem appropriate to his respective board.  
       
          Section 8.13   Expenses.  Subject to Section 10.3,
       all costs and expenses incurred in connection with this
       Agreement and the transactions contemplated hereby shall be
       paid by the party incurring such expenses, except that those
       expenses incurred in connection with printing the Proxy/Registration 
       Statement, as well as the filing fee relating
       thereto, shall be shared equally by TUC and Enserch.
       
          Section 8.14   Employee Benefit Matters.   
       
          Following the Closing, TUC shall cause Enserch to
       maintain the level of benefits provided to the employees and
       all former employees of Enserch and its Subsidiaries that is
       in effect as of the date hereof (other than benefits under
       any Stock Plan) until TUC shall provide benefits to such
       employees and former employees on a basis consistent with the
       provision of benefits provided otherwise to other employees
       and former employees within the TUC system.
       
          Section 8.15   Other Agreements.
       
          (a)  Prior to the Closing, Enserch will take all
       action necessary to effect the Distribution pursuant to the
       terms of the Distribution Agreement, including, without
       limitation, entering into the Distribution Agreement and
       voting its shares of LSEC and EEX in favor of the Merger of
       EEX with and into LSEC (the "Preliminary Merger") and the
       other transactions contemplated by the Distribution
       Agreement.  Enserch shall take all reasonable actions
       necessary to comply promptly with all legal requirements that
       may be imposed on it with respect to the Distribution, unless
       Enserch determines in good faith after receipt of written
       advice of outside counsel that the Distribution would result
       in a substantive violation of applicable Texas law relating
       to corporate distributions and Texas and federal laws
       relating to fraudulent conveyances or transfers.
       
          (b)  Tax Allocation Agreement.  Prior to the Closing
       Time, Enserch and LSEC will enter into the Tax Allocation
       Agreement substantially in the form attached hereto as
       Exhibit B with such amendments as consented to in writing by
       TUC (the "Tax Allocation Agreement").
       
          (c)  Enserch Notes.   TUC and Enserch each hereby
       agree to cooperate with the other party and Enserch will use
       its reasonable best efforts to maintain, and TUC shall take
       such actions as are necessary to meet the quantitative
       parameters necessary for Enserch to maintain the rating
       issued by two Nationally Recognized Statistical Rating
       Organizations (as defined in Rule 15c-3 of the Exchange Act)
       of the Enserch Notes at or above their present level.
       
          Section 8.16   Covenant to Satisfy Conditions.
       
          (a)  Each of Enserch and TUC shall take all reasonable
       actions necessary to comply promptly with all legal
       requirements that may be imposed on it with respect to this
       Agreement.
       
          (b)  Subject to the terms and conditions hereof, and
       taking into account the circumstances and giving due weight
       to the materiality of the matter involved or the action
       required, Enserch and TUC shall each use its best efforts to
       take or cause to be taken all actions, and to do or cause to
       be done all things, necessary, proper or advisable under
       applicable laws and regulations to consummate and make
       effective the Merger and the other transactions contemplated
       hereby (subject to the vote of Enserch' shareholders
       described in Sections 5.13), including fully cooperating with
       the other in obtaining the Enserch Required Statutory
       Approvals, the TUC Required Statutory Approvals and all other
       approvals and authorizations of any Governmental Authorities
       necessary or advisable to consummate the transactions
       contemplated hereby.
              
                          ARTICLE IX
       
                          CONDITIONS
       
          Section 9.1    Conditions to Each Party's Obligation to
       Effect the Merger.  The respective obligations of each party
       to effect the Merger shall be subject to the satisfaction on
       or prior to the Closing Date of the following conditions,
       except, to the extent permitted by applicable law, that such
       conditions may be waived in writing pursuant to Section 10.5:
       
          (a)  Shareholder Approval.  The Enserch Shareholders'
       Approval shall have been obtained.
       
          (b)  No Injunction.  No temporary restraining order or
       preliminary or permanent injunction or other order by any
       federal or state court preventing consummation of the Merger
       shall have been issued and continue in effect, and the Merger
       and the other transactions contemplated hereby shall not have
       been prohibited under any applicable federal or state law or
       regulation.
       
          (c)  Registration Statement.  The Registration
       Statement shall have become effective in accordance with the
       provisions of the Securities Act, and no stop order
       suspending such effectiveness shall have been issued and
       remain in effect.
       
          (d)  Listing of Shares.  The shares of TUC Common
       Stock issuable in the Merger pursuant to Article III shall
       have been approved for listing on the NYSE upon official
       notice of issuance.
       
          (e)  Statutory Approvals.     The TUC Required
       Statutory Approvals, the Enserch Required Statutory
       Approvals, and the Texas Railroad Commission Review, unless
       waived by TUC in accordance with the provisions of Section
       8.3(c)(i), and any clearance under the HSR Act or matters
       related thereto shall have been obtained at or prior to the
       Effective Time, any such approvals (or in the case of the
       Texas Railroad Commission Review, the satisfaction of any one
       of (i) through (v) of the definition thereof) shall have
       become or resulted in Final Orders at or prior to the
       Effective Time, and no such Final Order shall impose terms or
       conditions that would have, or would be reasonably likely to
       have, a material adverse effect on the business, operations,
       properties, assets, condition (financial or otherwise),
       prospects or results of operations of Enserch and its
       Subsidiaries taken as a whole (in the case of the obligation
       of TUC to effect the Merger) or of TUC and its Subsidiaries
       taken as a whole and determined as if the Merger had taken
       place (in the case of the obligation of Enserch to effect the
       Merger).
       
          (f)  Consummation of the Distribution. The Preliminary
       Merger shall have been completed and the Distribution shall
       have become effective in accordance with the terms of the
       Distribution Agreement and each of the agreements
       contemplated thereby.
       
            (g)  Tax Ruling. (i) The Internal Revenue
                 Service shall have issued and not revoked a ruling (the
                 "Ruling") reasonably satisfactory to Enserch and TUC to
                 the effect that the Distribution will result in no
                 taxable gain to Enserch or its shareholders. 
                 Reasonable satisfaction shall include the right to
                 receive a reasonably satisfactory opinion of counsel on
                 the transaction upon which the Ruling is contingent.
       
            (ii) TUC shall have received a reasonably
                 satisfactory representation of Enserch that no material
                 tax liability will be incurred by Enserch as a result
                 of the Distribution notwithstanding the tax-free nature
                 of  the Distribution.
       
          (h)  Tax Allocation Agreement.  The Tax Allocation
       Agreement shall have become effective in accordance with its
       terms.
       
          Section 9.2    Conditions to Obligation of Enserch to
       Effect the Merger.  The obligation of Enserch to effect the
       Merger shall be further subject to the satisfaction, on or
       prior to the Closing Date, of the following conditions,
       except as may be waived by Enserch in writing pursuant to
       Section 10.5:
       
          (a)  Performance of Obligations of TUC.  TUC shall
       have performed in all material respects its agreements and
       covenants contained in or contemplated by this Agreement
       required to be performed by it at or prior to the Effective
       Time.
       
          (b)  Representations and Warranties.  The
       representations and warranties of TUC set forth in this
       Agreement shall be true and correct in all material respects
       as of the date hereof and as of the Closing Date as if made
       on and as of the Closing Date, except as otherwise
       contemplated by this Agreement.
       
          (c)  Closing Certificates.  Enserch shall have
       received a certificate signed by the Chief Executive Officer
       and Chief Financial Officer of TUC, dated the Closing Date,
       to the effect that, to each such officer's knowledge, the
       conditions set forth in Sections 9.2(a) and (b) have been
       satisfied.
       
          (d)  TUC Material Adverse Effect.  No TUC Material
       Adverse Effect shall have occurred and there shall exist no
       fact or circumstance that would have, or would be reasonably
       likely to have, a TUC Material Adverse Effect.
       
          (e)  Tax Opinion.  Enserch shall have received an
       opinion of counsel, in form and substance satisfactory to
       Enserch, dated the Closing Date, which opinion may be based
       on appropriate representations of Enserch and TUC, in form
       and substance reasonably satisfactory to such counsel, to the
       effect that the Merger will be a tax-free reorganization
       under Code Section 368(a)(1)(B) and that Enserch and the
       shareholders of Enserch who exchange their shares solely for
       stock of TUC will recognize no gain or loss for federal
       income tax purposes as a result of the consummation of the
       Merger.
       
          (f)  TUC Required Consents.  The TUC Required Consents
       shall have been obtained except those that in the aggregate
       would not result in and would not reasonably be likely to
       result in a TUC Material Adverse Effect.
       
          Section 9.3    Conditions to Obligation of TUC to Effect
       the Merger.  The obligation of TUC to effect the Merger shall
       be further subject to the satisfaction, on or prior to the
       Closing Date, of the following conditions, except as may be
       waived by TUC in writing pursuant to Section 10.5:
       
          (a)  Performance of Obligations of Enserch.  Enserch
       shall have performed in all material respects its agreements
       and covenants contained in or contemplated by this Agreement
       required to be performed by it at or prior to the Effective
       Time.
       
          (b)  Representations and Warranties.  The
       representations and warranties of Enserch set forth in this
       Agreement shall be true and correct in all material respects
       as of the date hereof and as of the Closing Date as if made
       on and as of the Closing Date, except as otherwise
       contemplated by this Agreement.
       
          (c)  Closing Certificates.  TUC shall have received a
       certificate signed by the Chief Executive Officer and Chief
       Financial Officer of Enserch, dated the Closing Date, to the
       effect that, to each such officer's knowledge, the conditions
       set forth in Sections 9.3(a) and (b) have been satisfied.
       
          (d)  Enserch Material Adverse Effect.  No Enserch
       Material Adverse Effect shall have occurred and there shall
       exist no fact or circumstance that would have, or would be
       reasonably likely to have, an Enserch Material Adverse
       Effect, provided that for purposes of this Section 9.3(d),
       the Distribution Subsidiaries shall not be taken into account
       in determining an Enserch Material Adverse Effect.
       
          (e)  Tax Opinion.  TUC shall have received an opinion
       of counsel, in form and substance satisfactory to TUC, dated
       the Closing Date, which opinion may be based on appropriate
       representations of Enserch and TUC, in form and substance
       reasonably satisfactory to such counsel, to the effect that
       the Merger will be a tax-free reorganization under Code
       Section 368(a)(1)(B) and that TUC will recognize no gain or
       loss for federal income tax purposes as a result of the
       consummation of the Merger.
       
          (f)  Enserch Required Consents.  The Enserch Required
       Consents shall have been obtained except those that in the
       aggregate would not result in and would not reasonably be
       likely to result in an Enserch Material Adverse Effect,
       provided, however, that for purposes of this Section 9.3(f),
       the consent of the holders of the Enserch Notes shall not
       constitute an Enserch Required Consent.
              
                          ARTICLE X
       
              TERMINATION, AMENDMENT AND WAIVER
       
          Section 10.1   Termination.  This Agreement may be
       terminated and the Merger abandoned at any time prior to the
       Closing Date, whether before or after approval by the
       shareholders of the respective parties hereto contemplated by
       this Agreement:
       
          (a)  by mutual written consent of the Boards of
       Directors of TUC and Enserch;
       
          (b)  by Enserch or TUC, by written notice to the
       other, if the Effective Time shall not have occurred on or
       before March 31, 1997; provided, however, that such date
       shall automatically be changed to September 30, 1997 if, on
       March 31, 1997:
       
             (i) the conditions set forth in Sections 9.1(e)
                 and (g) have not been satisfied or waived;
       
            (ii) the other conditions to the consummation of
                 the transactions contemplated hereby are then capable
                 of being satisfied; and
       
           (iii) any approvals required by Sections 9.1(e) 
                 and (g) that have not yet been obtained are being
                 pursued with diligence; provided, further, that the
                 right to terminate this Agreement under this Section
                 10.1(b) shall not be available to any party whose
                 failure to fulfill any obligation under this Agreement
                 has been the cause of, or resulted in, the failure of
                 the Effective Time to occur on or before the
                 termination date;
       
          (c)  by Enserch or TUC, by written notice to the other
       party if  the Enserch Shareholders' Approval shall not have
       been obtained at a duly held Enserch Special Meeting,
       including any adjournments thereof;
       
          (d)  by Enserch or TUC, if any state or federal law,
       order, rule or regulation is adopted or issued, that has the
       effect, as supported by the written opinion of outside
       counsel for such party, of prohibiting the Merger, or by
       Enserch or TUC, if any court of competent jurisdiction in the
       United States or any State shall have issued an order,
       judgment or decree permanently restraining, enjoining or
       otherwise prohibiting the Merger, and such order, judgment or
       decree shall have become final and nonappealable;
       
          (e)  by Enserch, upon two days' prior notice to TUC,
       if, as a result of a tender offer or any written offer or
       proposal with respect to a merger, sale of a material portion
       of its assets or other business combination (each, a
       "Business Combination"), in each case by a party other than
       TUC or any of its affiliates (provided, however, that the
       Distribution pursuant to the Distribution Agreement and
       related transactions shall not be deemed to be a Business
       Combination), the Board of Directors of Enserch determines in
       good faith that the fiduciary obligations of such directors
       under applicable law require that such tender offer or other
       written offer or proposal be accepted; provided, however,
       that
       
             (i) the Board of Directors of Enserch shall
                 have been advised in writing by outside counsel that,
                 notwithstanding a binding commitment to consummate an
                 agreement of the nature of this Agreement entered into
                 in the proper exercise of their applicable fiduciary
                 duties, such fiduciary duties would also require the
                 directors to reconsider such commitment as a result of
                 such tender offer or such written offer or proposal,
                 and
       
            (ii) prior to any such termination, Enserch
                 shall, and shall cause its respective financial and
                 legal advisors to, negotiate with TUC to make such
                 adjustments in the terms and conditions of this
                 Agreement as would enable Enserch to proceed with the
                 transactions contemplated herein;
       
          (f)  by TUC, upon two days' prior notice to Enserch,
       if, as a result of a tender offer or any written offer or
       proposal with respect to a Business Combination, in each case
       by a party other than Enserch or any of its affiliates, the
       Board of Directors of TUC determines in good faith that the
       fiduciary obligations of such directors under applicable law
       require that such tender offer or other written offer or
       proposal be accepted; provided, however, that
       
             (i) the Board of Directors of TUC shall have
                 been advised in writing by outside counsel that,
                 notwithstanding a binding commitment to consummate an
                 agreement of the nature of this Agreement entered into
                 in the proper exercise of their applicable fiduciary
                 duties, such fiduciary duties would also require the
                 directors to reconsider such commitment as a result of
                 such tender offer or such written offer or proposal,
                 and
       
            (ii) prior to any such termination, TUC shall,
                 and shall cause its respective financial and legal
                 advisors to, negotiate with Enserch to make such
                 adjustments in the terms and conditions of this
                 Agreement as would enable TUC to proceed with the
                 transactions contemplated herein;
       
          (g)  by Enserch, by written notice to TUC, if
       
             (i) there shall have been any material breach
                 of any representation or warranty, or any material
                 breach of any covenant or agreement, of TUC hereunder,
                 and such breach shall not have been remedied within
                 twenty (20) days after receipt by TUC of notice in
                 writing from Enserch, specifying the nature of such
                 breach and requesting that it be remedied, or
       
            (ii) the Board of Directors of TUC shall
                 withdraw or modify in any manner materially adverse to
                 Enserch its approval or recommendation of this
                 Agreement or the Merger or resolve to take such action;
                 or
       
          (h)  by TUC, by written notice to Enserch, if
       
             (i) there shall have been any material breach
                 of any representation or warranty, or any material
                 breach of any covenant or agreement, of Enserch
                 hereunder, and such breach shall not have been remedied
                 within twenty (20) days after receipt by Enserch of
                 notice in writing from TUC, specifying the nature of
                 such breach and requesting that it be remedied, or
       
            (ii) the Board of Directors of Enserch shall
                 withdraw or modify in any manner materially adverse to
                 TUC its approval or recommendation of this Agreement or
                 the Merger or resolve to take such action.
       
          (i)  by TUC by written notice (which notice shall
       specify TUC's reasons in reasonable detail) delivered to
       Enserch prior to 5:00 p.m. on May 4, 1996, if  (A) TUC in the
       due diligence investigation contemplated by Section 8.6 shall
       uncover, or the Enserch Disclosure Schedules delivered to TUC
       subsequent to the date of this Agreement shall disclose,
       information that, as of the date of this Agreement, has not
       been previously disclosed in an Enserch SEC Report or that
       has not previously been disclosed by Enserch or any of its
       Representatives to TUC and (B) such information in the
       aggregate reflects a material adverse change in the business,
       operations, properties, assets, condition (financial or
       otherwise), prospects or results of operations of Enserch and
       its Subsidiaries taken as a whole, as compared to the
       information that was disclosed in an Enserch SEC Report or by
       Enserch or any of its Representatives to TUC prior to the
       date of this Agreement, or
       
          (j)  by Enserch by written notice (which notice shall
       specify Enserch' reasons in reasonable detail) delivered to
       TUC prior to 5:00 p.m. on May 4, 1996, if (A) Enserch in the
       due diligence investigation contemplated by Section 8.6 shall
       uncover, or the TUC Disclosure Schedules delivered to Enserch
       subsequent to the date of this Agreement shall disclose,
       information that, as of the date of this Agreement, has not
       been previously disclosed in a TUC SEC Report or that has not
       previously been disclosed by TUC or any of its
       Representatives to Enserch and (B) such information in the
       aggregate reflects a material adverse change in the business,
       operations, properties, assets, condition (financial or
       otherwise), prospects or results of operations of TUC and its
       Subsidiaries taken as a whole, as compared to the information
       that was disclosed in a TUC SEC Report or by TUC or any of
       its Representatives to Enserch prior to the date of this
       Agreement.
       
          Section 10.2   Effect of Termination.  In the event
       of termination of this Agreement by either TUC or Enserch
       pursuant to Section 10.1, there shall be no liability on the
       part of either TUC or Enserch or their respective officers or
       directors hereunder, except that
       
             (i) Section 7.20, Section 8.1(b), Section
                 8.6(d), Section 8.13, Section 10.3 and Section 11.2
                 shall survive and
       
            (ii) no such termination shall relieve any party
                 from liability by reason of any willful breach of any
                 agreement, representation, warranty or covenant
                 contained in this Agreement.
       
          Section 10.3   Certain Damages, Payments and
       Expenses.
       
          (a)  Damages Payable Upon Termination for Breach or
       Withdrawal of Approval.  If this Agreement is terminated
       pursuant to Sections 10.1(g)(i) or (ii) or Sections
       10.1(h)(i) or (ii) (breach of representation, warranty,
       covenant or agreement or withdrawal of board recommendation),
       then the breaching party or party whose board has withdrawn
       its recommendation shall promptly (but not later than five
       business days after receipt of notice that the amount is due
       from the other party) pay to the other party, as liquidated
       damages, an amount in cash equal to the of out-of-pocket
       expenses and fees incurred by the other party arising out of,
       in connection with or related to the Merger or the
       transactions contemplated by this Agreement not in excess of
       $15 million ("Out-of-Pocket Expenses"), provided, however,
       that if this Agreement is terminated by a party as a result
       of a willful breach of a representation, warranty, covenant
       or agreement by the other party, the non-breaching party may
       pursue any remedies available to it at law or in equity and
       shall, in addition to the amount of Out-of-Pocket Expenses
       set forth above, be entitled to recover such additional
       amounts as such non-breaching party may be entitled to
       receive at law or in equity.
       
          (b)  Other Termination Payments. If this Agreement 
       
               (i)  is terminated
       
                 (A)  pursuant to Sections 10.1(e) or
                      10.1(f)  (fiduciary out),
       
                 (B)  pursuant to Section 10.1(c) (failure
                      to obtain shareholder approval), following a
                      failure of the shareholders of Enserch to grant
                      the necessary approval described in Section 5.13
                      (a "Shareholder Disapproval"),
       
                 (C)  as a result of a material breach of
                      Section 8.4 (approval of shareholders), or
       
                 (D)  pursuant to Section 10.1(g)(ii) or
                      Section 10.1(h)(ii) (board withdrawal of
                      approval)
       
                    and
       
            (ii) with respect to any termination referred to
                 in clause (i)(A), (C) or (D) above, at the time of such
                 termination  (or, in the case of any termination
                 referred to in clause (i)(B) above, prior to the
                 Enserch Special Meeting), there shall have been a
                 third-party tender offer for shares of, or a third-party 
                 offer or proposal with respect to a Business
                 Combination involving Enserch and TUC (as the case may
                 be, the "Target Party") or the affiliates thereof
                 which, at the time of such termination (or of the
                 meeting of Enserch's shareholders) shall not have been
                 (x) rejected by the Target Party and its Board of
                 Directors and (y) withdrawn by the third-party,
       
       then Target Party shall pay the other party a termination fee
       equal to the difference between $42.5 million and the Out-of-Pocket 
       Expenses incurred by the other party.
       
          (c)  Expenses.
       
             (i) The parties agree that the agreements
                 contained in this Section 10.3 are an integral part of
                 the transactions contemplated by this Agreement and
                 constitute liquidated damages and not a penalty.
       
            (ii) If one party fails to promptly pay to the
                 other any amounts due under this Section 10.3, such
                 defaulting party shall pay the costs and expenses
                 (including reasonable legal fees and expenses) in
                 connection with any action, including the filing of any
                 lawsuit or other legal action, taken to collect
                 payment, together with interest on the amount of any
                 unpaid fee at the publicly announced prime rate of
                 Citibank, N.A. in effect from time to time from the
                 date such fee was required to be paid.
       
          (d)  Limitation of Fees. Notwithstanding anything
       herein to the contrary, (i) the aggregate amount payable by
       TUC and its affiliates pursuant to Section 10.3(a) and
       Section 10.3(b) shall not exceed $42.5 million and (ii) the
       aggregate payable by Enserch and its affiliates pursuant to
       Section 10.3(a), Section 10.3(b) and the terms of the Enserch
       Stock Option Agreement shall not exceed $42.5 million.  For
       purposes of this Section 10.3(d), the amount payable pursuant
       to the terms of the Enserch Option shall be the amount that
       would be paid pursuant to Section 7 (a) thereof determined as
       if TUC had exercised the "put" of the entire Enserch Option
       on the Termination Date ("Option Value").  If the sum of the
       aggregate amount payable by Enserch and its affiliates
       pursuant to Sections 10.3(a) and (b) and the Option Value
       exceeds $42.5 million, (i) TUC's Out of Pocket Expenses shall
       be paid in full and the amount payable pursuant to Section
       10.3(b) and the Option Value shall be reduced in equal
       amounts so that such aggregate amount shall be  equal to
       $42.5 million (provided, however, that the Option Value shall
       not be reduced below the Option Value which would result if
       the number of shares covered by the Enserch Option was 10,000
       shares and, in such case, the amount payable pursuant to
       Section 10.3(b) shall be reduced by the amount otherwise
       allocable to the Option Value) and (ii) and the number of
       shares purchasable upon the exercise of the Enserch Option
       shall be correspondingly reduced as provided in the Enserch
       Option Agreement.
       
          Section 10.4   Amendment.
       
          (a)  This Agreement may be amended by the parties
       hereto pursuant to action of their respective Boards of
       Directors, at any time before or after approval hereof by the
       shareholders of Enserch and prior to the Effective Time, but
       after such approvals, no such amendment shall
       
             (i) alter or change the amount or kind of
                 shares, to be received or exchanged for or on
                 conversion of any class or series of capital stock of
                 either corporation as provided under Article II, or
       
            (ii) alter or change any of the terms and
                 conditions of this Agreement if any of the alterations
                 or changes, alone or in the aggregate, would materially
                 and adversely affect the rights of holders of TUC
                 Common Stock or the Enserch Common Stock.
       
          (b)  This Agreement may not be amended except by an
       instrument in writing signed on behalf of each of the parties
       hereto.
       
          Section 10.5   Waiver.  At any time prior to the
       Effective Time, the parties hereto may (i) extend the time
       for the performance of any of the obligations or other acts
       of the other parties hereto, (ii) waive any inaccuracies in
       the representations and warranties contained herein or in any
       document delivered pursuant hereto and (iii) waive compliance
       with any of the agreements or conditions contained herein. 
       Any agreement on the part of a party hereto to any such
       extension or waiver shall be valid only if set forth in an
       instrument in writing signed by a duly authorized officer of
       such party.
              
                          ARTICLE XI
       
                      GENERAL PROVISIONS
       
          Section 11.1   Non-Survival of Representations,
       Warranties, Covenants and Agreements.  All representations,
       warranties, covenants and agreements in this Agreement shall
       not survive the Merger, except the covenants and agreements
       contained in this Section 11.1 and in Article III (Exchange
       of Shares), Section 8.1(b) (Access to Information), Section
       8.5 (Directors' and Officers Indemnification), Section 8.10
       (Incentive, Stock and Other Plans), Section 8.14 (Employee
       Benefit Matters), Section 8.15(c) (Enserch Notes), Section
       10.3 (Certain Damages, Payments and Expenses) and Section
       11.7 (Parties In Interest), each of which shall survive in
       accordance with its terms.
       
          Section 11.2   Brokers.
       
          (a)  TUC represents and warrants that, except for Barr
       Devlin, no broker, finder or investment bank is entitled to
       any brokerage, finder's or other fee or commission in
       connection with the Merger or the transactions contemplated
       by this Agreement based upon arrangements made by or on
       behalf of TUC.
       
          (b)  Enserch represents and warrants that, except for
       Morgan Stanley, no broker, finder or investment bank is
       entitled to any brokerage, finder's or other fee or
       commission in connection with the Merger or the transactions
       contemplated by this Agreement based upon arrangements made
       by or on behalf of Enserch.
       
          Section 11.3   Notices.  All notices and other
       communications hereunder shall be in writing and shall be
       deemed given (a) if delivered personally, or (b) if sent by
       overnight courier service (receipt confirmed in writing), or
       (c) if delivered by facsimile transmission (with receipt
       confirmed), or (d) five (5) days after being mailed by
       registered or certified mail (return receipt requested) to
       the parties, in each case to the following addresses (or at
       such other address for a party as shall be specified by like
       notice):
       
          (i)  if to TUC:
       
               Worsham, Forsythe & Wooldridge, L.L.P.
               1601 Bryan St., 30th Floor
               Dallas, Texas  75201
               Attention:  Robert A. Wooldridge, Esq.
               Fax:  (214) 880-0011
       
          with a copy to:
       
               LeBoeuf, Lamb, Greene & MacRae, L.L.P.
               125 West 55th Street
               New York, N.Y.  10019
               Attention:  Douglas W. Hawes, Esq.
               Fax:  (212) 424-8500
       
          (ii) if to Enserch:
       
               Enserch Corporation
               300 South St. Paul
               Dallas, Texas  75201-5598
               Attention:  William T. Satterwhite, Esq.
                          Senior Vice-President and General
                          Counsel
               Fax:  (214) 573-3430
       
          with a copy to:
       
               Covington & Burling
               1201 Pennsylvania Avenue, N.W.
               Washington, D.C.
               Attention:  David N. Brown, Esq.
               Fax:  (202) 662-6291
       
          Section 11.4   Miscellaneous.
       
          (a)  This Agreement, including the documents and
       instruments referred to herein, (i) constitutes the entire
       agreement and supersedes all other prior agreements and
       understandings, both written and oral, among the parties, or
       any of them, with respect to the subject matter hereof other
       than the Confidentiality Agreement, (ii) shall not be
       assigned by operation of law or otherwise, and (iii) shall be
       governed by and construed in accordance with the laws of the
       State of Texas applicable to contracts executed in and to be
       fully performed in such State, without giving effect to its
       conflicts of laws statutes, rules or principles.
       
             (b)    The invalidity or unenforceability of any
       provision of this Agreement shall not affect the validity or
       enforceability of any other provision of this Agreement,
       which shall remain in full force and effect.  The parties
       hereto shall negotiate in good faith to replace any provision
       of this Agreement so held invalid or unenforceable with a
       valid provision that is as similar as possible in substance
       to the invalid or unenforceable provision.
       
          Section 11.5   Interpretation.  When reference is
       made in this Agreement to Articles, Sections or Exhibits,
       such reference shall be to an Article, Section or Exhibit of
       this Agreement, as the case may be, unless otherwise
       indicated.  The table of contents and headings contained in
       this Agreement are for reference purposes and shall not
       affect in any way the meaning or interpretation of this
       Agreement.  Whenever the words "include", "includes", or
       "including" are used in this Agreement, they shall be deemed
       to be followed by the words "without limitation."  Whenever
       "or" is used in this Agreement it shall be construed in the
       nonexclusive sense.
       
          Section 11.6   Counterparts; Effect.  This Agreement
       may be executed in one or more counterparts, each of which
       shall be deemed to be an original, but all of which shall
       constitute one and the same agreement.
       
          Section 11.7   Parties in Interest.  This Agreement
       shall be binding upon and inure solely to the benefit of each
       party hereto, and, except for rights of Indemnified Parties
       and their heirs and representatives as set forth in Section
       8.5, nothing in this Agreement, express or implied, is
       intended to confer upon any person any rights or remedies of
       any nature whatsoever under or by reason of this Agreement.
       
          Section 11.8   Specific Performance.  The parties
       hereto agree that irreparable damage would occur in the event
       that any of the provisions of this Agreement were not
       performed in accordance with their specific terms or were
       otherwise breached.  It is accordingly agreed that the
       parties hereto shall be entitled to an injunction or injunc-
       tions to prevent breaches of this Agreement and to enforce
       specifically the terms and provisions hereof in any court of
       the United States or any state having jurisdiction, this
       being in addition to any other remedy to which they are
       entitled at law or in equity.
       
          Section 11.9   Further Assurances.  Each party
       hereto shall execute such further documents and instruments
       and take such further actions as may reasonably be requested
       by any other party hereto in order to consummate the Merger
       in accordance with the terms hereof.


<PAGE>
<PAGE>

             IN WITNESS WHEREOF, Enserch, TUC, TXA and TXB have
       caused this Agreement to be signed by their respective
       officers thereunto duly authorized as of the date first
       written above.
       
                              ENSERCH CORPORATION
       
       
                              By:  /s/ D. W. Biegler
                                   -------------------------
                                    Name: 
                                    Title:
       
                              TEXAS UTILITIES COMPANY
       
       
                              By:  /s/ Erle Nye
                                   -------------------------
                                    Name:
                                    Title:
       
                              TXA, INC.
       
       
                              By:  H. Jarrell Gibb
                                   -------------------------
                                    Name:
                                    Title:
       
                              TXB, INC.
       
       
                              By:  H. Jarrell Gibb
                                   -------------------------
                                    Name:
                                    Title:
<PAGE>
<PAGE>

                 AGREEMENT AND PLAN
       
                         OF
       
                    DISTRIBUTION
       
                       AMONG
       
                ENSERCH CORPORATION
       
             ENSERCH EXPLORATION, INC.
       
              LONE STAR ENERGY COMPANY
       
                        AND
       
               TEXAS UTILITIES COMPANY


<PAGE>
<PAGE>


                 TABLE OF CONTENTS
       
       
       
     Section 1.1    Definitions. . . . . . . . . .2
       
     Section 2.1    Terms of Preliminary Merger. .2
       
     Section 2.2    Allocation of Assets and 
                    Liabilities. . . . . . . . . .2
       
     Section 2.3    Transition Matters . . . . . .2
       
     Section 2.4    Mechanics of Spin-Off. . . . .3
       
     Section 2.5    Timing of Spin-Off . . . . . .3
       
     Section 3.1    Tax Matters. . . . . . . . . .3
       
     Section 4.1    Transaction Relating to 
                    the Spin-Off . . . . . . . . .4
       
     Section 4.2    Further Assurances . . . . . .4
       
     Section 5.1    Representations and 
                    Warranties of Enserch. . . . .4
       
     Section 5.2    Representations and 
                    Warranties of LSEC . . . . . .5
       
     Section 6.1    Certain Covenants. . . . . . .7
       
     Section 7.1    Tax Allocation Agreement . . .7
       
     Section 7.2    Certain Transactions . . . . .7
       
     Section 7.3    Conditions to Merger 
                    Satisfied. . . . . . . . . . .7
       
     Section 7.4    Registration of Spinco 
                    Shares . . . . . . . . . . . .7
       
     Section 7.5    Regulatory Approvals . . . . .8
       
     Section 8.1    General. . . . . . . . . . . .8
       
     Section 8.2    Termination of 
                    Indemnification. . . . . . . .9
       
     Section 8.3    Procedure. . . . . . . . . . 10
       
     Section 9.1    Nonsolicitation. . . . . . . 11
       
     Section 10.1   Termination. . . . . . . . . 12
       
     Section 10.2   Amendment and Waivers. . . . 12
       
     Section 11.1   Counterparts . . . . . . . . 12
       
     Section 11.2   Governing Law. . . . . . . . 12
       
     Section 11.3   Notices. . . . . . . . . . . 12
       
     Section 11.4   Captions . . . . . . . . . . 13
       
     Section 11.5   Assignment . . . . . . . . . 13
       
     Section 11.6   Survival of Representations. 13


<PAGE>
<PAGE>


                  AGREEMENT AND PLAN OF DISTRIBUTION
       
          AGREEMENT AND PLAN OF DISTRIBUTION, dated as of
       _________, 1996 ("Agreement"), among Enserch Corporation, a
       Texas corporation ("Enserch"), Enserch Exploration, Inc., a
       Texas corporation ("EEX"), Lone Star Energy Company, a Texas
       corporation ("LSEC"), and Texas Utilities Company, a Texas
       corporation  ("TUC").
              
                      RECITALS
       
          WHEREAS, Enserch, TUC and TXA, Inc., ("TXA") a wholly
       owned subsidiary of TUC, and TXB, Inc., a company owned 50% by
       TUC and 50% by Enserch ("TXB") have entered into an Agreement
       and Plan of Merger, dated as of April 13, 1996 (the "Merger
       Agreement"), providing for the Merger (as defined in the Merger
       Agreement) of TXA with and into Enserch, or in the alternative
       the merger of a wholly owned subsidiary of TXB with and into
       TUC and the Merger of a separate wholly owned subsidiary of TXB
       with and into Enserch;
       
          WHEREAS, it is a condition to the Merger that EEX will
       merge with and into LSEC in a reorganization described in
       Section 368(a) of the Internal Revenue Code (the "Preliminary
       Merger").
       
          WHEREAS, as a further condition to the Merger,
       immediately prior to the Effective Time (as defined in Section
       2.2 of the Merger Agreement) of the Merger, subject to the
       satisfaction or waiver of the conditions set forth in Article
       VII of this Agreement, the Board of Directors of Enserch
       expects to make a distribution (the "Spin Off") in accordance
       with Article 2.38 of the Texas Business Corporation Act ("Texas
       Law") to the holders of Common Stock of Enserch, par value
       $4.45 per share (the "Enserch Common Stock"), on a pro rata
       basis, all of the then outstanding shares of Common Stock (the
       "Spinco Common Stock"), par value $1.00 per share, of LSEC as
       the survivor of the Preliminary Merger ("Spinco"); and 
       
          WHEREAS, the purpose of the Spin-Off is to make possible
       the Merger by divesting Enserch of EEX, and LSEC.  
       
          WHEREAS, this Agreement sets forth or provides for
       certain agreements among Enserch, TUC and LSEC in consideration
       of the separation of the ownership of Spinco.
       
          NOW, THEREFORE, in consideration of the premises, and of
       the respective representations, warranties, covenants and
       agreements set forth herein the parties hereto hereby agree as
       follows:

                           ARTICLE I
       
                          DEFINITIONS
       
          Section 1.1    Definitions.
       
          As used in this Distribution Agreement, the following
       terms shall have the following meanings:
       
          "Transfer Agent" shall mean the transfer agent for
       Enserch Common Stock.
       
          "Enserch Companies" shall mean Enserch and its
       subsidiaries.
       
                            ARTICLE II
       
                     MECHANICS OF SPIN-OFF
       
          Section 2.1    Terms of Preliminary Merger.  The Preliminary
       Merger will be effected pursuant to the terms of an agreement
       and plan of merger (the "Spinco Merger Agreement") to be
       entered into among EEX and LSEC in accordance with the terms
       hereof and the Texas Business Corporation Act ("Texas Law").
       
          Section 2.2    Allocation of Assets and Liabilities.  When
       the Preliminary Merger takes effect under Texas Law (the
       "Preliminary Effective Time"), all of the assets and
       liabilities of EEX and LSEC (the "Merger Parties") shall be
       allocated to and vested in Spinco as the surviving corporation
       of the Preliminary Merger.
       
          Section 2.3    Transition Matters.  It is the intention of
       the parties to separate the operations of the Enserch Companies
       and the Merger Parties as soon as practicable following the
       Effective Time.  To this end, the Enserch Companies and the
       Merger Parties will take all commercially reasonable steps to
       effectuate such separation, including the termination of all
       contractual obligations, services guarantees and other
       financial accommodations between the parties unless the
       continuation of such arrangements are approved by TUC.  Until
       such separation is effectuated, the parties agree as follows:
       
          (a)  Contracts
       
          Contracts in existence between any of the Merger Parties
       and any of the Enserch Companies on the Preliminary Effective
       Date will continue in accordance with their terms, subject to
       amendment or termination to the extent provided therein or as
       otherwise may occur.
              
          (b)  Services
       
          Services to the Merger Parties as have historically been
       provided by the Enserch Companies to the Merger Parties shall
       be subject to continuation, revision or termination in the
       discretion of each of the Enserch Companies and the Merger
       Parties.
       
          (c)  Guaranties
       
          Guaranties executed by an of the Enserch Companies on
       behalf of any of the Merger Parties shall continue in effect to
       the extent the terms thereof are applicable and enforceable and
       may otherwise be amended, modified or terminated in the
       discretion of each of the Enserch Companies and the Merger
       Parties.
       
          Section 2.4    Mechanics of Spin-Off.
       
          The Spin-Off shall be effected by the distribution to
       each holder of record of Enserch Common Stock, as of the close
       of the stock transfer books on the record date designated by or
       pursuant to the authorization of the Board of Directors of
       Enserch (the "Record Date"), of certificates representing one
       share of Spinco Common Stock multiplied by the number of shares
       of Enserch Common Stock held by such holder.  No fractional
       shares of Spinco Common Stock shall be distributed and cash
       shall be distributed in lieu of fractional shares on a basis
       approved by the Board of Directors of Enserch.
       
          Section 2.5    Timing of Spin-Off.
       
          Immediately prior to the Effective Time, subject to the
       satisfaction or waiver of the conditions set forth in Article
       VII, the Board of Directors of Enserch shall formally declare
       the Spin-Off and pay it by delivery of certificates for Spinco
       Common Stock to the Transfer Agent for delivery to the holders
       entitled thereto.  The Spin-Off shall be deemed to be effective
       upon notification by the Company to the Transfer Agent that the
       Spin-Off has been declared and that the Transfer Agent is
       authorized to proceed with the distribution of Spinco Common
       Stock, which notification  agrees to deliver promptly following
       such declarations (the "Effective Time").
              
                         ARTICLE III
       
                    TAX SHARING AGREEMENT
       
          Section 3.1    Tax Matters.
       
          Prior to the Time of Distribution, the parties hereto
       shall execute and deliver an Agreement relating to past and
       future tax sharing and certain issues associated therewith in
       the form attached to the Merger Agreement as Exhibit A (the
       "Tax Allocation Agreement").
              
                          ARTICLE IV
       
                     CERTAIN TRANSACTIONS
       
          Section 4.1    Transaction Relating to the Spin-Off.
       
          Immediately prior to the Spin-Off Effective Time, the
       Preliminary Merger shall be consummated.  The consummation of
       the Preliminary Merger shall be conditioned upon the closing of
       the Merger.
       
          Section 4.2    Further Assurances.
       
          (a)  The parties agree that if after the Time of
       Distribution, either party holds assets which by the terms
       hereof were intended to be assigned and transferred to, or
       retained by, the other party, such party shall promptly assign
       and transfer or cause to be assigned and transferred such
       assets to the other party.
              
                          ARTICLE V
       
                REPRESENTATIONS AND WARRANTIES
       
          Section 5.1    Representations and Warranties of Enserch.
       
          Enserch represents and warrants to Spinco as follows:
       
          (a)  Organization
       
          Enserch is a corporation duly organized, validly existing
       and in good standing under the laws of the State of Texas and
       has all requisite corporate power and authority to own and
       operate its properties and to carry on its business as now
       being conducted.
       
          (b)  Authority
       
          Enserch has all requisite power and authority to execute
       this Agreement and to consummate the transactions contemplated
       hereby.  The execution and delivery of this Agreement and the
       consummation of the transactions contemplated hereby have been
       duly authorized by all necessary action on the part of Enserch. 
       This Agreement has been duly executed and delivered by Enserch
       and constitutes a legal, valid and binding obligation of
       Enserch enforceable against it in accordance with its terms.
       
          (c)  No Conflict
       
          The execution, delivery and performance by Enserch of
       this Agreement will not contravene, violate, result in a breach
       of or constitute a default under (i) any provision of
       applicable law or of the articles of incorporation or by-laws
       of Enserch, (ii) any judgment, order, decree, statute, law,
       ordinance, rule or regulation applicable to Enserch or any of
       its properties or assets, or (iii) any Material Contract (as
       defined in the Merger Agreement) to which Enserch is a party or
       by which Enserch or any of its properties is bound.  
       
          (d)  Approvals
       
          No consent, approval order, authorization of, or
       registration, declaration or filing with, any Governmental
       Authority (as defined in the Merger Agreement) is required in
       connection with the making or performance by Enserch of this
       Agreement, subject to compliance with applicable securities
       laws.
       
          Section 5.2    Representations and Warranties of LSEC.
       
          LSEC represents and warrants to Enserch and TUC as
       follows:
       
          (a)  Organization
       
          LSEC is a corporation duly organized, validly existing
       and in good standing under the laws of the State of Texas and
       has all requisite corporate power and authority to own and
       operate its properties and to carry on its business as now
       being conducted.
       
          (b)  Authority
       
          LSEC has all requisite power and authority to execute
       this Agreement and to consummate the transactions contemplated
       hereby.  The execution and delivery of this Agreement and the
       consummation of the transactions contemplated hereby have been
       duly authorized by all necessary action on the part of LSEC. 
       This Agreement has been duly executed and delivered by LSEC and
       constitutes a legal, valid and binding obligation of LSEC
       enforceable against it in accordance with its terms.
       
          (c)  No Conflict
       
          The execution, delivery and performance by LSEC of this
       Agreement will not contravene, violate, result in a breach of
       or constitute a default under (i) any provision of applicable
       law or of the articles of incorporation or by-laws of LSEC or
       (ii) any judgment, order, decree, statute, law, ordinance, rule
       or regulation applicable to LSEC or any of its properties or
       assets, or (iii) any Material Contract (as defined in the
       Merger Agreement) to which Enserch is a party or by which
       Enserch or any of its properties is bound.
       
          (d)  Approvals
       
          No consent, approval order, authorization of, or
       registration, declaration or filing with, any Governmental
       Authority (as defined in the Merger Agreement) is required in
       connection with the making or performance by LSEC of this
       Agreement, subject to compliance with applicable securities
       laws.   
       
          Section 5.3    Representations and Warranties of EEX.
       
          EEX represents and warrants to Enserch and TUC as
       follows:
       
          (a)  Organization
       
          EEX is a corporation duly organized, validly existing and
       in good standing under the laws of the State of Texas and has
       all requisite corporate power and authority to own and operate
       its properties and to carry on its business as now being
       conducted.
       
          (b)  Authority
       
          EEX has all requisite power and authority to execute this
       Agreement and to consummate the transactions contemplated
       hereby.  The execution and delivery of this Agreement and the
       consummation of the transactions contemplated hereby have been
       duly authorized by all necessary action on the part of EEX,
       subject to shareholder approval.  This Agreement has been duly
       executed and delivered by EEX and constitutes a legal, valid
       and binding obligation of EHI enforceable against it in
       accordance with its terms.
       
          (c)  No Conflict
       
          The execution, delivery and performance by EEX of this
       Agreement will not contravene, violate, result in a breach of
       or constitute a default under (i) any provision of applicable
       law or of the articles of incorporation or by-laws of EEX or
       (ii) any judgment, order, decree, statute, law, ordinance, rule
       or regulation applicable to EEX or any of its properties or
       assets, or (iii) any Material Contract (as defined in the
       Merger Agreement) to which Enserch is a party or by which
       Enserch or any of its properties is bound.
       
          (d)  Approvals
       
          No consent, approval order, authorization of, or
       registration, declaration or filing with, any Governmental
       Authority (as defined in the Merger Agreement) is required in
       connection with the making or performance by EEX of this
       Agreement.            
       
                          ARTICLE VI
       
                      CERTAIN COVENANTS
       
          Section 6.1    Certain Covenants.
       
          (a)  LSEC acknowledges that it will be allocated and
       vested in the properties and assets of EEX in the Preliminary
       Merger without any representation or warranty, in "as is"
       condition and on a "where is" basis.
       
          (b)  The reasonable expenses incurred by the Merger
       Parties in connection with the Preliminary Merger and the Spin
       Off will be paid by Enserch.
              
                         ARTICLE VII
       
                          CONDITIONS
       
          The obligations of Enserch and LSEC to consummate the
       Spin-Off shall be subject to the fulfillment of each of the
       following conditions:
       
          Section 7.1    Tax Allocation Agreement.
       
          The Tax Allocation Agreement shall have been executed and
       delivered by each of Enserch and LSEC.
       
          Section 7.2    Certain Transactions.
       
          The Preliminary Merger shall have been successfully
       consummated.
       
          Section 7.3    Conditions to Merger Satisfied.
       
          Each condition to the closing of the Merger set forth in
       Article IX of the Merger Agreement shall have been satisfied or
       waived.
       
          Section 7.4    Registration of Spinco Shares.
       
          Any registration statement filed by Spinco with the SEC
       pursuant to the Securities Act of 1933, as amended (the
       "Securities Act"), or the Securities Exchange Act of 1934, as
       amended (the "Exchange Act"), in connection with the issuance
       of Spinco Common Stock in the Spin-Off shall have become
       effective under the Securities Act or Exchange Act, as
       applicable, and shall not be the subject of any stop order or
       proceeding by the SEC seeking a stop order.
       
          Section 7.5    Regulatory Approvals.
       
          No temporary restraining order, preliminary or permanent
       injunction or other order issued by any court of competent
       jurisdiction or other legal restraint or prohibition preventing
       the consummation of the Spin-Off shall be in effect (each party
       agreeing to use all reasonable efforts to have any such order
       reversed or injunction lifted).
              
                         ARTICLE VIII
       
                       INDEMNIFICATION
       
          Section 8.1    General.
       
          (a)  From and after the Effective Time, Spinco agrees to
       indemnify and hold harmless TUC and Enserch (together the "TUC
       Parties") and their respective directors, officers, employees,
       affiliates, agents and assigns, as applicable, against any and
       all losses, as incurred, for or on account of or arising from
       or in connection with or otherwise with respect to:
       
             (i) any breach of or any inaccuracy in any
                 representation or warranty of Spinco, EEX or LSEC
                 (collectively, the "Spinco Entities") contained in this
                 Agreement or the Tax Allocation Agreement (collectively,
                 the "Documents");
       
            (ii) any breach or nonperformance of any covenant
                 of the Spinco Entities contained in the Documents whether
                 to be performed before or after the Effective Time;
       
           (iii) the spun-off assets;
       
            (iv) any regulatory or compliance violation that
                 arises out of events, actions or omissions to act of the
                 Spinco Entities occurring prior to the Effective Time;
       
             (v) to the extent enforceable, claims of any
                 shareholders, directors, officers, employees or agents of
                 the Spinco Entities arising from the execution by the
                 Spinco Entities of the Documents and the consummation
                 after the Effective Time of transactions in accordance
                 with the term of the Documents;
       
            (vi) to the extent enforceable, any untrue
                 statement or alleged untrue statement of any material
                 fact contained in the Proxy/Registration Statement (as
                 defined in the Merger Agreement), or any omission or
                 alleged omission to state therein a material fact
                 required to be stated therein or necessary to make the
                 statements therein, in light of the circumstances under
                 which they were made, not misleading; but only in each
                 case to the extent based upon information with respect to
                 the Spinco Entities furnished in writing by or on behalf
                 of the Spinco Entities, or at any time prior to the
                 Effective Time, Enserch expressly for use in the
                 Proxy/Registration Statement; and
       
           (vii) any liability arising (A) from a claim to
                 enforce, or to recover tort liability arising out of, any
                 federal, state or local law, rule or regulation relating
                 to the protection of the environment with respect to any
                 facility, site, location or business (whether past or
                 present and whether active or inactive) owned, operated
                 or leased by the Spinco Entities prior to the Effective
                 Time and (B) as a result of conditions existing during or
                 prior to the period of time such facility, site, location
                 or business was owned, operated or leased by the Spinco
                 Entities.
       
          (b)  TUC agrees to indemnify and hold harmless the
       Spinco Entities and their respective directors, officers,
       employees, affiliates, agents and assigns, as applicable,
       against any and all Losses, as incurred, for or on account of
       or arising from or in connection with or otherwise with respect
       to:
       
             (i) any breach of or inaccuracy in any
                 representation or warranty of TUC contained in any of the
                 Documents;
       
            (ii) any breach or nonperformance of any covenant
                 of (A) TUC contained in the Documents whether to be
                 performed before or after the Effective Time or (B)
                 Enserch or any of its post spin-off Subsidiaries
                 contained in the Documents to be performed after the
                 Effective Time;
       
           (iii) except for Losses as to which any of the TUC
                 Parties are entitled to indemnification pursuant to the
                 terms of Section 1(a) hereof, any liability arising from
                 the assets of Enserch subsequent to the Merger; and
       
            (iv) any untrue statement or alleged untrue
                 statement of any material fact contained in the
                 Proxy/Registration Statement, or any omission or alleged
                 omission to state therein a material fact required to be
                 stated therein or necessary to make the statements
                 therein, in light of the circumstances under which they
                 were made, not misleading; but only in each case to the
                 extent based upon information with respect to the TUC
                 Parties furnished in writing by or on behalf of TUC or,
                 at any time after the Effective Time, Enserch, expressly
                 for use in the Proxy/Registration Statement.
       
          Section 8.2    Termination of Indemnification
       
          The obligations to indemnify and hold harmless any party
       (a) pursuant to Sections 8.1(a)(i) and (b)(i) shall terminate
       on the second anniversary of the date hereof, (b) pursuant to
       Sections 8.1(a)(v) shall terminate on the first anniversary of
       the date hereof and (c) pursuant to the other clauses of
       Section 8.1(a), and (b) shall not terminate; provided, however,
       that such obligations to indemnify and hold harmless shall not
       terminate with respect to any item as to which the person to be
       indemnified shall have, before the expiration of the applicable
       period, previously made a claim by delivery a notice (pursuant
       to Section 8.3 hereof in the case of Third Party Claims)
       specifically identifying such claim to the party providing the
       indemnification.
       
          Section 8.3    Procedure.
       
          (a)  Any party seeking any indemnification provided for
       under this Agreement (the "Indemnified Party") in respect of,
       arising out of or involving a claim made by any person against
       the Indemnified Party (a "Third Party Claim"), shall notify in
       writing (and to the extent received, deliver copies of all
       related notices and documents (inducing court papers) to the
       party from whom indemnification is sought (the "Indemnifying
       Party") of the Third Party Claim within fifteen Business Days
       after receipt by such Indemnified Party of written notice of
       the Third Party Claim; provided, however, that failure to give
       such notification shall not affect the indemnification provided
       hereunder except to the extent the Indemnifying Party shall
       have been actually prejudiced as a result of such failure
       (except that the Indemnifying Party shall not be liable for any
       expenses incurred during the period in which the Indemnified
       Party failed to give such notice if such Indemnified Party
       failed to give such notice within the allotted fifteen Business
       Days).  Thereafter, the Indemnified Party shall deliver to the
       Indemnifying Party, within five Business Days' time after the
       Indemnified Party's receipt thereof, copies of all other
       notices and documents (including court papers) received by the
       Indemnified Party relating to the Third Party Claim.
       
          (b)  If a Third Party Claim is made against an
       Indemnified Party, the Indemnifying Party shall be entitled to
       participate in the defense thereof and, if it so chooses
       (except as provided in Section 8.3(c)), to assume the defense
       thereof with experienced counsel selected by the Indemnifying
       Party and reasonably satisfactory to the Indemnified Party. 
       Should the Indemnifying Party so elect to assume the defense of
       a Third Party Claim, the Indemnifying Party shall not be liable
       to the Indemnified Party for any legal expenses (except as
       provided below and in Section 8.3(c)) subsequently incurred by
       the Indemnified Party in connection with the defense thereof. 
       Notwithstanding the Indemnifying Party's election to assume the
       defense of such Third Party Claim, the Indemnified Party shall
       have the right to employ separate counsel and to participate in
       the defense of such action at its own expense; provided,
       however, that the Indemnifying Party shall bear the reasonable
       fees, costs, and expenses of such separate counsel if (i) the
       use of counsel chosen by the Indemnifying Party to represent
       the Indemnified Party would present such counsel with a
       conflict of  interest that would preclude such counsel from
       representing the Indemnified Party pursuant to legal canons of
       ethics or other applicable law; (ii) the Indemnifying Party
       shall not have employed counsel reasonably to the Indemnified
       Party to represent it within 30 days after notice to the
       Indemnifying Party of the institution of such Third Party Claim
       or (iii) the Indemnifying Party shall authorize the Indemnified
       Party to employ separate counsel at the Indemnifying Party's
       expense.  If the Indemnifying Party chooses to defend or
       prosecute a Third Party Claim, each party hereto shall
       cooperate in the defense or prosecution thereof.  Such
       cooperation shall include the retention and (upon the
       Indemnifying Party's request) the provision to the Indemnifying
       Party of records and information which are reasonably relevant
       to such Third Party Claim, and making employees available
       (subject to reimbursement by the Indemnifying Party of actual
       expenses incurred therewith) on a mutually convenient basis to
       provide additional information and explanation of any material
       provided hereunder.  If the Indemnifying Party chooses to
       defend or prosecute any Third Party Claim, the Indemnified
       Party shall agree to any settlement, compromise or discharge of
       such Third Party Claim which the Indemnifying Party may
       recommend and which by its terms obligates the Indemnifying
       Party to pay the full amount of the liability in connection
       with such Third Party Claim and releases the Indemnified Party
       completely in connection with such Third Party Claim.  Whether
       or not the Indemnifying Party shall have assumed the defense of
       a Third Party Claim, so long as the Indemnifying Party
       acknowledges in writing its obligation to indemnify the
       Indemnified Party with respect to the applicable claims, the
       Indemnified Party shall not admit any liability with respect
       to, or settle, compromise or discharge, such Third Party Claim
       without the Indemnifying Party's prior written consent, which
       consent may not be withheld unless, in the Indemnifying Party's
       good-faith judgment, such settlement, compromises or discharge
       is unreasonable in light of such Third Party Claim against, and
       defenses available to, the Indemnified Party.
       
          (c)  Notwithstanding anything set forth in Section 8.3
       to the contrary, in the event an Indemnified Party reasonably
       believes and so notifies the Indemnifying Party in writing that
       the applicable claim, event if fully indemnified for, is
       reasonably likely to have a material adverse effect on the
       Indemnified Party's business, financial condition or results of
       operations, then the Indemnifying Party shall not have the
       right to assume the defense of such claim but shall have the
       right to employ separate counsel and to participate in the
       defense of such action at its own expense.  In such an event,
       the Indemnified Party and its counsel shall consult, whenever
       reasonably practicable, with the Indemnifying Party and its
       counsel with respect to the status of the claim and any related
       litigation.
       
                            ARTICLE IX
       
            NONSOLICITATION; PROPRIETARY INFORMATION
       
          Section 9.1    Nonsolicitation.
       
          (a)  From and after the Effective Time, except as
       required by law, neither Spinco nor any of its subsidiaries nor
       any of their respective representatives shall, at any time,
       make use of, divulge or otherwise disclose, directly or
       indirectly, any trade secret, confidential information or other
       proprietary data (including any customer list employee data,
       record or financial information constituting a trade secret)
       concerning Enserch including without limitations, the business
       or policies of Enserch or any of its post Effective Time
       Subsidiaries, other than information that is a Spun-Off Asset.
       
          (b)  Notwithstanding any other provision of this
       Agreement, it is understood and agreed that the remedy of
       indemnity payments pursuant to Article VIII and other remedies
       at law would be inadequate in the case of any breach of the
       covenants contained in Section 9.1(a) and that each of TUC and
       Enserch shall be entitled to equitable relief, including the
       remedy of specific performance, with respect to any breach or
       attempted breach of such covenants.
       
                          ARTICLE X
       
              TERMINATION, AMENDMENT AND WAIVER
       
          Section 10.1   Termination
       
          Notwithstanding anything to the contrary in this
       Agreement, this Agreement may be terminated and the
       transactions contemplated hereby abandoned at any time prior to
       the Closing by Enserch in the event the Merger Agreement is
       terminated by any party thereto in accordance with the terms
       thereof.
       
          Section 10.2   Amendment and Waivers.
       
          This Agreement may not be amended except by an instrument
       in writing signed on behalf of each of the parties hereto.  By
       an instrument in writing, the parties hereto may waive
       compliance by any other party with any term or provision of
       this Agreement that such other party was or is obligated to
       comply with or perform.
              
                          ARTICLE XI
       
                     GENERAL PROVISIONS
       
          Section 11.1   Counterparts.
       
          For the convenience of the parties hereto, this Agreement
       may be executed in separate counterparts, each such counterpart
       being deemed to be an original instrument, and which
       counterparts shall together constitute the same Agreement.
       
          Section 11.2   Governing Law.
       
          This Agreement shall be governed by and construed in
       accordance with the laws of the State of Texas, without
       reference to its conflicts of law principles.
       
          Section 11.3   Notices.
       
          Any notice, request, instruction or other document to be
       given hereunder by any party to any other party shall be in
       writing and shall be deemed to have been duly given (i) on the
       first business day occurring on or after the date of
       transmission if transmitted by facsimile, (ii) on the first
       business day occurring on or after the date of delivery if
       delivered personally or (iii) on the first business day
       following the date of dispatch if dispatched by Federal Express
       or other next-day courier service.  All notices hereunder shall
       be given as set forth below, or pursuant to such other
       instructions as may be designated in writing by the party to
       receive such notice:
       
       If to any of the       c/o Enserch Corporation
       Enserch Companies:     300 South St. Paul
                              Dallas, Texas  75201-5598
                              Attention:  William T. Satterwhite, Esq.
                                          Senior Vice-President and 
                                          General Counsel
                              Fax:  (214) 573-3430
       
          with a copy to:
       
                    Jackson & Walker, L.L.P.
                    901 Main Street, Suite 6000
                    Dallas, Texas 75202
                    Attention: Byron F. Egan, Esq.
                    Fax: (214) 953-5822
       
       If to TUC:   Worsham, Forsythe & Wooldridge, L.L.P.
                    1601 Bryan St., 30th Floor
                    Dallas, Texas  75201
                    Attention:  Robert A. Wooldridge, Esq.
                    Fax:  (214) 880-0011
       
          with a copy to:
       
                    LeBoeuf, Lamb, Greene & MacRae, L.L.P.
                    125 West 55th Street
                    New York, N.Y.  10019
                    Attention:  Douglas W. Hawes, Esq.
                    Fax:  (212) 424-8500
       
          Section 11.4   Captions.
       
          All article, section and paragraph captions herein are
       for convenience of reference only, do not constitute part of
       this Agreement and shall not be deemed to limit or otherwise
       affect any of the provisions hereof.
       
          Section 11.5   Assignment.
       
          Except as expressly provided herein, nothing contained in
       this Agreement is intended to confer on any person or entity
       other than the parties hereto and their respective successors
       and permitted assigns any benefit, rights or remedies under or
       by reason of this Agreement, except that the provisions of
       Article VIII hereof shall inure to the benefit of the persons
       referred to therein.
       
          Section 11.6   Survival of Representations.
       
          The representations and warranties contained in this
       Agreement shall survive the Closing.

<PAGE>
<PAGE>
            IN WITNESS WHEREOF, this Distribution Agreement has been
       duly executed and delivered by the duly authorized officers of
       the parties hereto as of the date first written above.
       
       
       ENSERCH CORPORATION
       
       
       
       By:
          ----------------------
       Name:
       Title:
       
       
       ENSERCH EXPLORATION, INC.
       
       
       
       By:
          -----------------------
       Name:
       Title:
       
       
       LONE STAR ENERGY COMPANY
       
       
       
       By:     
          -----------------------
       Name:
       Title:
       
       
       TEXAS UTILITIES COMPANY
       
       
       
       By:
          ------------------------
       Name:
       Title:
       

<PAGE>
<PAGE>


              TAX ALLOCATION AGREEMENT
       
           Dated as of ____________, 1996
       
                       Among 
       
                ENSERCH CORPORATION
       
                        AND
       
                LONE STAR ENERGY CO.
       
             ENSERCH EXPLORATION, INC.
       
              TEXAS UTILITIES COMPANY


<PAGE>
<PAGE>


                 TABLE OF CONTENTS
      
       
       
     2.1  Termination of Prior Tax Sharing 
          Agreements . . . . . . . . . . . . . .  5
       
     3.1  Control of Tax Matters . . . . . . . .  5
       
     3.2  Cooperation and Record Retention . . .  6
       
     4.1  Refunds of Income Taxes or Other Taxes  7
       
     4.2  Contests . . . . . . . . . . . . . . .  7
       
     5.1  EEX Group Income Taxes . . . . . . . .  7
       
     5.2  Company Group and Parent Group 
          Income Taxes . . . . . . . . . . . . .  8
       
     5.3  Transfer and Distribution Taxes. . . .  8
       
     5.4  Other Taxes. . . . . . . . . . . . . .  8
       
     6.1. Computations . . . . . . . . . . . . .  9
       
     6.2. Offsets. . . . . . . . . . . . . . . . 10
       
     6.3. Assignment . . . . . . . . . . . . . . 10
       
     6.4. Survival . . . . . . . . . . . . . . . 10
       
     6.5. Notices. . . . . . . . . . . . . . . . 10
       
     6.6. Governing Law. . . . . . . . . . . . . 10
       
     6.7. Entire Agreement . . . . . . . . . . . 10
       
     6.8. Severability . . . . . . . . . . . . . 11
       
     6.9. Headings . . . . . . . . . . . . . . . 11
       
     6.10 Counterparts . . . . . . . . . . . . . 11

<PAGE>
<PAGE>


                    TAX ALLOCATION AGREEMENT     
       
          TAX ALLOCATION AGREEMENT (the "Agreement") dated as of
       __________, 1996, among Enserch Corporation, a Texas
       corporation (the "Company"), Lone Star Energy Co., a Texas
       corporation ("Lone Star"), Enserch Exploration, Inc., a Texas
       corporation and Texas Utilities Company, a Texas corporation
       ("Parent").
       
          WHEREAS, the Company is currently the common parent of an
       affiliated group of corporations (the "Old Company Group")
       within the meaning of Section 1502 of the Internal Revenue Code
       of 1986, as amended (the "Code") filing consolidated, combined
       or unitary income tax returns ("Consolidated Returns"),
       pursuant to which the Company and one or more other members of
       the Affiliated Group pay Taxes (as defined herein) on a
       consolidated basis ("Consolidated Taxes");
       
          WHEREAS, on or about  ___________, Enserch Exploration,
       Inc., transferred its assets and liabilities to Lone Star
       pursuant to a merger (the "Preliminary Merger"), which merger
       was structured to be a tax-free reorganization under Section
       368(a) of the Code, and immediately thereafter Lone Star
       changed its name to Enserch Exploration, Inc. ("EEX");
       
          WHEREAS, immediately thereafter, the Company distributed
       the stock of EEX to its shareholders ("Spinoff "), in a
       transaction intended to qualify as a tax-free spin-off under
       Section 355 of the Code, pursuant to a distribution agreement
       (the "Distribution Agreement");
       
          WHEREAS, on the beginning of the first day after the date
       on which the Spinoff occurs (the "Distribution Date:), EEX and
       its subsidiaries (collectively, the "EEX Group"), will cease to
       be members of the Old Company Group;
       
          WHEREAS, immediately following Spinoff pursuant to an
       agreement ("Merger Agreement") between the Company and the
       Parent, the Company shall become a first-tier subsidiary of
       Parent (the "Merger");
       
          WHEREAS, the Company and EEX desire to allocate the
       liability for the Taxes of members of the Old Company Group for
       any Tax Period (including short Tax Periods and any portion of
       any Tax Period) which period (or portion) ends on or before the
       Distribution Date (a "Pre-Distribution Tax Period") among the
       members of the Old Company Group in a manner consistent with
       the various tax allocation agreements and practices of the Old
       Company Group as in effect on the Distribution Date, and to
       provide for certain other Tax-related matters;
       
          NOW, THEREFORE, in consideration of the mutual covenants
       contained herein, the parties hereto agree as follows.

                          ARTICLE I
        
                     CERTAIN DEFINITIONS
       
          The following terms used herein shall have the meanings
       set forth below (such terms used herein shall have the meanings
       set forth below (such terms to be equally applicable to the
       singular and plural forms of the terms defined or referred to
       below):
       
          1.1. "Agreement" shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.2. "Code" shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.3. "Company" shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.4. "Company Group" means the Company and any
       subsidiaries which the Company continues to own following the
       Distribution  that are eligible to join in a consolidated tax
       return with the Company, together with the Company.
       
          1.5  "Consolidated Return" shall have the meaning set
       forth in the recitals to this Agreement.
       
          1.6. "Consolidated Group" or "consolidated group" means
       an affiliated group of corporations filing a consolidated
       federal income tax return, as defined in Treasury Regulation
       Section 1.1502-1(h).
       
          1.7. "Distribution" shall have the meaning set forth in
       the Distribution Agreement.
       
          1.8. "Distribution Agreement" shall have the meaning set
       forth in the recitals to this Agreement.
       
          1.9. "Distribution Date" shall have the meaning set
       forth in the recitals to this Agreement.
       
          1.10.     "Effective Time" shall have the meaning set forth
       in the Merger Agreement.
       
          1.11.     "Income Taxes" means any and all Taxes based upon
       or measured by net income (including, without limitation, any
       alternative minimum tax under Section 55 of the Code) imposed
       by or payable to the U.S., or any state, county, local or
       foreign government or any subdivision or agency thereof, and
       such term shall include any interest (whether paid or
       received), penalties or additions to tax attributable thereto.
       
          1.12.     "Income Tax Liabilities" means all liabilities for
       Income Taxes, including liabilities for Income Taxes assumed by
       a party pursuant to a contract.
       
          1.13.     "Indemnified Party" means the party that is
       entitled to indemnification by another party pursuant to this
       Agreement.
       
          1.14.     "Indemnifying Party" means the party that is
       required to indemnify another party pursuant to this Agreement.
       
          1.15.     "Independent Accounting Firm" means a "big six"
       independent accounting firm, jointly selected by the parties;
       or, if the parties cannot agree on such accounting firm, EEX
       and the Company shall each submit the name of a "big six"
       independent accounting firm that does not at the time and has
       not in the prior two years provided services to any member of
       the EEX Group or the Company Group, and the "Independent
       Accounting Firm" shall mean the firm selected by lot from these
       two firms.
       
          1.16.     "Independent Law Firm" means a nationally-recognized 
       independent law firm, jointly selected by the
       parties; or, if the parties cannot agree on such law firm, EEX
       and the Company shall each submit the name of a nationally-recognized
       independent law firm that does not at the time and
       has not in the prior two years provided services to any member
       of the EEX Group or the Company Group, and the "Independent Law
       Firm" shall mean the firm selected by lot from these two firms.
       
          1.17.     "Information Return" means any report, return,
       declaration or other information or filing (other than a Tax
       Return) required to be supplied to any taxing authority or
       jurisdiction.
       
          1.18.     "EEX Group" shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.19.     "Material Tax Election" means any election, change
       in annual accounting period, change or adoption of any
       accounting method, filing of any amended Tax Return, entering
       into any closing agreement, settlement of any Tax claim or
       Proceeding relating to any member of the Old Company Group or
       the EEX Group, surrender of any right to claim a Refund, or
       consent to any extension or waiver of the limitation period
       applicable to any Tax claim or assessment.
       
          1.20.     "Merger" shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.21.     "Merger Agreement" shall have the meaning set forth
       in the recitals to this Agreement.
       
          1.22.     "Old Company Group" shall have the meaning set
       forth in the recitals to this Agreement.
       
          1.23.     "Other Taxes" means all Taxes other than Income
       Taxes.
       
          1.24.     "Overpayment Rate" means the rate specified under
       Section 6621 (a) (1) of the Code for overpayments of tax.
       
          1.25.     "Parent" shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.26.     "Parent Group" means the consolidated group of
       which Parent or any successor is the "common parent" within the
       meaning of Section 1504 of the Code and the Treasury
       Regulations promulgated under Section 1502 of the Code and any
       subsidiary of a member of such consolidated group.
       
          1.27.     "Post-Distribution Tax Period" means any Tax Period
       ending after the Distribution Date.
       
          1.28.     "Pre-Distribution Tax Period" shall have the
       meaning set forth in the recitals to this Agreement.
       
          1.29.     "Proceeding" means any audit or other examination,
       judicial or administrative proceeding relating to liability for
       or refunds or adjustments with respect to Other Taxes or Income
       Taxes.
       
          1.30.     "Property Taxes" shall have the meaning set forth
       in Section 3.2(a)(i) of this Agreement.
       
          1.31.     "Refund" means any refund of Income Taxes or Other
       Taxes, including any reduction in liabilities for such taxes.
       
          1.32.     "Short Period" shall have the meaning set forth in
       Section 3.1(a) of this Agreement.
       
          1.33.     "Spin-Off shall have the meaning set forth in the
       recitals to this Agreement.
       
          1.34.     "Tax Period" means any twelve month period which 
       constitutes the taxable year of a party hereto.
       
          1.35.     "Tax Return" means any report, return, declaration
       or other information or filing required to be supplied to any
       taxing authority or jurisdiction with respect to Income Taxes
       or Other Taxes, including, without limitation, any documents
       with respect to or accompanying payments of estimated Income
       Taxes or Other Taxes, or with respect to or accompanying
       requests for the extension of time in which to file any such
       report, return, declaration or other document.
       
          1.36.     "Taxes" means any and all taxes, levies or other
       like assessments, charges or fees, including, without
       limitation, any excise, real or personal property, gains,
       sales, use, license, real estate or personal property transfer,
       net worth, stock transfer, payroll, ad valorem and other
       governmental taxes and any withholding obligation imposed by or
       payable to the U.S., or any state, county, local or foreign
       government or subdivision or agency thereof, and any interest
       (whether paid or received), penalties or additions to tax
       attributable thereto.
       
          1.37.     "Taxing Authorities" means any governmental
       authority which imposes, or is responsible for the imposition
       of, a Tax.
       
          1.38.     "Transfer" means any transfer of assets by a member
       of the Old Company Group which occurs to effectuate the Spinoff
       or the Merger and which may give rise to deferred intercompany
       gain or gain pursuant to Code section 311(b).
             
                          ARTICLE II
       
            TERMINATION OF PRIOR TAX SHARING AGREEMENTS
       
          2.1  Termination of Prior Tax Sharing Agreements.  This
       AGREEMENT shall take effect on the Distribution Date and shall
       supersede all other agreements, whether or not written, in
       respect of any Income Taxes or Other Taxes between or among any
       members of the Company Group, or their respective predecessors
       or successors, except to the extent necessary to effectuate
       section 4.1 and section 5.1 of this Agreement.  All such
       replaced agreements shall terminate as of the Distribution
       Date, and any rights or obligations created thereunder thereby
       shall be settled in the normal course.
              
                           ARTICLE III
       
            RETURN PREPARATION, FILING AND PAYMENT OF TAXES
       
          3.1  Control of Tax Matters.
       
          (a)  Return Preparation and Filing.
       
             (i) Pre-Distribution Tax Period.  EEX hereby
                 irrevocably designates, and agrees to cause each of its
                 subsidiaries to so designate, the Company as its agent to
                 take any and all actions, necessary or incidental to the
                 preparation of Consolidated Returns and the filing of
                 such Consolidated Returns and claims for Refunds or forms
                 relating to any Pre-Distribution Tax Period.
       
            (ii) Short Period.  For any Tax Period that begins
                 prior to the Distribution Date and ends on the
                 Distribution Date (a "Short Period") of the Company or
                 any of its subsidiaries that was a member of the Old
                 Company Group for any Pre-Distribution Tax Period,
                 Parent, will timely prepare and file (in a manner
                 consistent with past practice of the Company, unless
                 Parent reasonably determines that such practice is
                 inconsistent with the then existing state of the law)
                 with the appropriate Taxing Authorities all Consolidated
                 Returns required to be filed for such Short Period.
       
           (iii) Separate Company Returns.  Each company that
                 was a member of the Old Company Group shall be
                 responsible for filing all of its Tax Returns for the Tax
                 Period which includes the Distribution Date, other than
                 any Consolidated Returns for Short Periods.
       
          3.2  Cooperation and Record Retention.
       
          (a)  EEX agrees to cooperate with the Company, and will
       cause each of its subsidiaries to so cooperate, in a timely
       manner consistent with existing practice in filing any return
       consent contemplated by this Agreement.  EEX also agrees to
       take, and will cause the appropriate subsidiary to take, such
       action or actions as the Company may reasonably request,
       including but not limited to the filing of requests for the
       extension of time within which to file Consolidated Returns,
       and to cooperate in connection with any refund claim with
       respect to any Pre-Distribution Tax Period.  EEX further agrees
       to furnish timely, and to cause each of its subsidiaries to so
       furnish, the Company with any and all information reasonably
       requested by the Company in order to carry out the provisions
       of this Agreement.  Without limiting the generality of the
       foregoing sentence, EEX specifically agrees to provide to the
       Company promptly, but in any event within 10 days of receipt
       thereof, copies of any correspondence or notices received from
       the Internal Revenue Service or any other Taxing authority with
       respect to any Consolidated Return of the Old Company Group for
       a Pre-Distribution Tax Period.
       
          (b)  The Company and EEX shall cooperate fully, as and
       to the extent reasonably requested by the other party, in
       connection with any Proceeding.  Such cooperation shall include
       the retention and (upon the other party's request) the
       provision of records and information which are reasonably
       relevant to any such Proceeding, and making employees available
       on a mutually convenient basis to provide additional
       information and explanation of any material provided hereunder. 
       The Company and EEX agree (i) to retain all books and records
       with respect to Tax matters pertinent to the Old Company Group
       and the EEX Group relating to any Pre-Distribution Tax Period,
       and to abide by all record retention agreements entered into
       with any Taxing Authority, and (ii) to give the other party
       reasonable written notice prior to destroying or discarding any
       such books and records and, if the other party so requests, the
       Company or EEX, as the case may be, shall allow the requesting
       party to take possession of such books and records.  EEX
       further acknowledges and agrees that any such books and records
       necessary to establish the amount of any loss carried forward
       shall be retained until the expiration of the statute of
       limitations in respect of the year in which such loss is
       utilized to reduce taxable income.
               
                          ARTICLE IV
       
                     REFUNDS AND CONTESTS
       
          4.1  Refunds of Income Taxes or Other Taxes.  The EEX
       Group shall be entitled to all Refunds attributable to the EEX
       Group, and the Parent Group shall be entitled to all Refunds
       attributable to the Company Group or the Old Company Group
       (other than those attributable to the EEX Group).  For this
       purpose, Refunds attributable to the EEX Group shall means
       Refunds determined pursuant to the prior tax sharing agreement
       between the Company and Enserch Exploration, Inc., which
       agreement is attached hereto, and Refunds attributable to the
       Old Company Group shall mean Refunds determined pursuant to
       such tax sharing agreement (other than those attributable to
       the EEX Group).  A party receiving a Refund to which another
       party is entitled pursuant to this AGREEMENT shall pay the
       amount to which such other party is entitled within ten days
       after the receipt of the Refund.
       
          4.2  Contests.
       
          (a)  Except as provided below, in the event that any
       deficiencies or Refund claims arise with respect to an Income
       Tax Liability with respect to any Consolidated Return of the
       Old Company Group for a Pre-Distribution Tax Period, the
       Company shall control all proceedings with respect thereto.  In
       the event that any issue or issues are raised during such
       proceedings that may result, directly or indirectly, in
       deficiencies or refund claims related to Taxes that would be
       required to be paid by the Company pursuant to this Agreement,
       both EEX and Parent agree and acknowledge that the contest of
       any such issue or issues shall be conducted jointly; provided,
       however, all major decisions regarding the conduct of such
       contest shall be made by Parent.  EEX's right to indemnity
       hereunder shall be conditioned on EEX's compliance with this
       Agreement except that EEX shall be required to give notice to
       Parent upon the receipt of oral or written notice by EEX from
       any governmental authority or agent thereof of an issue that
       may result in Taxes for which a claim for indemnity from
       Parent, Company or EEX may be made, under this Agreement.
       
          (b)  EEX and the Company agree to cooperate in all
       reasonable respects with respect to Tax deficiencies or Refund
       claims described in Section 4.2 of this Agreement, which
       cooperation shall include executing and filing such waivers,
       consents, forms, court petitions, refund claims, complaints,
       powers of attorney and other documents needed from time to time
       in order to defend, prosecute or resolve such deficiencies or
       claims.
       
                           ARTICLE V
       
                  INDEMNIFICATION FOR TAXES
       
          5.1  EEX Group Income Taxes.  The EEX Group shall pay,
       and shall indemnify and hold the Parent Group harmless against,
       (i) all Income Tax Liabilities of any member of the EEX Group
       for all Tax Periods (including Tax Periods or portions thereof
       during which any member of the EEX Group was a member of the
       Old Company Group but excluding all Income Tax Liabilities
       arising from the Transfer and Distribution as provided for in
       Section 5.3 hereof) and (ii) all Income Tax Liabilities
       incurred pursuant to Treasury Regulation Section 1.1502-6 or
       any comparable state, local or other provision providing for
       several liability as a result of any member of the EEX Group
       having been a member of any  consolidated, combined, unitary or
       other group (other than the Old Company Group and the Parent
       Group).  For purposes of clause (i) of this section 5.1, the
       Income Tax Liabilities of any member or members of the EEX
       Group for any Pre-Distribution Tax Period shall be determined
       pursuant to the prior tax sharing agreement between the Company
       and Enserch Exploration, Inc., which agreement is attached
       hereto.
       
          5.2  Company Group and Parent Group Income Taxes.  The
       Parent Group shall pay, and shall indemnify and hold the EEX
       Group harmless against, (i) all Income Tax Liabilities of any
       member of the Old Company Group or the Parent Group (other than
       Income Tax Liabilities of any member of the EEX Group for any
       Tax Period) but excluding all Income Tax Liabilities arising
       from the Transfer and Distribution as provided for in Section
       5.3 hereof and (ii) all Income Tax Liabilities incurred
       pursuant to Treasury Regulation Section 1.1502-6 or any
       comparable state, local or other provision providing for
       several liability as a result of any member of the Old Company
       Group or the Parent Group (other than any member of the EEX
       Group) having been a member of any other consolidated,
       combined, unitary or other group.  For purposes of clause (i)
       of this section 5.2, the Income Tax Liabilities of any member
       or members of the Old Company Group for any Pre-Distribution
       Tax Period shall be determined pursuant to the prior tax
       sharing agreement between the Company and Enserch Exploration,
       Inc., which agreement is attached hereto.
       
          5.3  Transfer and Distribution Taxes.  Parent Group and
       EEX Group shall pay, shall indemnify and hold the other
       harmless for any Income Tax Liabilities arising from the
       Transfer and the Distribution in excess of their proportionate
       share as determined by the relative market values of their
       respective equity on the Distribution Date.  The proportionate
       share of the Parent Group and the EEX Group of such Income Tax
       Liabilities shall be determined as follows: (i) the
       proportionate share of the Parent Group shall be the fraction
       equal to the market value of the Company's equity on the
       Distribution Date over the market value of the equity of the
       Company and EEX on the Distribution Date, and (ii) the
       proportionate share of the EEX Group shall be the fraction
       equal to the market value of the equity of EEX on the
       Distribution Date over the market value of the equity of EEX
       and the Company on the Distribution Date; PROVIDED, HOWEVER,
       that such indemnification shall be subject to revision as
       necessitated by EEX's fiduciary obligation to its minority
       shareholders.
       
          5.4  Other Taxes.  (a) The Parent Group shall pay, and
       shall indemnify and hold the EEX Group harmless against, all
       liabilities for all Other Taxes attributable to the income,
       property or activities of any member of the Old Company Group
       or the Parent Group (other than, in both cases, a member of the
       EEX Group), including all Other Taxes, if any, arising from the
       Transfer and the Distribution.  Except as provided in the
       preceding sentence, the EEX Group shall pay, and shall
       indemnify and hold the Parent Group harmless against, all
       liabilities for all Other Taxes attributable to the income,
       property or activities of any member of the EEX Group.
       
          (b)  To the extent that the Indemnifying Party is
       required to indemnify another party pursuant to this Article V,
       the Indemnifying Party shall pay to the Indemnified Party, no
       later than 10 days prior to the due date of the relevant Tax
       Return or estimated Tax Return or 10 days after the
       Indemnifying Party receives the Indemnified Party's
       calculations, whichever occurs later, the amount that the
       Indemnifying Party is required to pay the Indemnified Party. 
       The Indemnified Party shall submit its calculations of the
       amount required to be paid pursuant to this Article V, showing
       such calculations in sufficient detail so as to permit the
       Indemnifying Party to understand the calculations.  If the
       Indemnifying Party disagrees with such calculations, it must
       notify the Indemnified Party of its disagreement in writing
       within 15 days of receiving such calculations.  Any dispute
       regarding such calculations shall be resolved in accordance
       with this Agreement.
              
                          ARTICLE VI
       
                      GENERAL PROVISIONS
       
          6.1. Computations.
       
          Other than determinations of whether there are any
       indemnity obligations under this Agreement, all computations or
       recomputations of Income Tax Liability and all determinations,
       computations or recomputations of any amount or any payment
       (including, but not limited to, computations of the amount of
       the Income Tax Liability, the amount or effect of any loss,
       credit or deduction, the effect of a Federal statutory Tax rate
       change for a taxable year, and the amount of any interest,
       penalties or additions imposed with respect to any Income Tax)
       with respect to any Consolidated Return shall be prepared by
       the Company and submitted to EEX for its written approval.  Any
       disagreement as to such computations after submission to EEX by
       the Company shall be resolved by a nationally recognized
       accounting firm, with expertise in Tax, independent of each of
       the parties hereto.  Without limiting the foregoing, the
       Company shall calculate the taxable income of the Old Company
       Group in accordance with the existing and historic methodology
       used by the Old Company Group in calculating taxable income of
       the Old Company Group and submit such calculation to the Parent
       in accordance with the provisions of this Section.
       
          6.2. Offsets.
       
          No payment shall be required to be made by either party
       to the other pursuant to this Agreement to the extent that
       there is an amount then due and payable under this Agreement to
       the party that is to make such payment.
       
          6.3. Assignment.
       
          Neither this Agreement nor any of the rights, interest or
       obligations under this Agreement shall be assigned, in whole or
       in part, by operation of law or otherwise by any of the parties
       without the prior written consent of the other parties. 
       Subject to the preceding sentence, this Agreement shall be
       binding upon, inure to the benefit of, and be enforceable by,
       the parties hereto and their respective successors and assigns.
       
          6.4. Survival.
       
          The provisions of this AGREEMENT shall survive the
       effective date of the Merger and remain in full force until all
       periods of limitations, including any extensions or waiver
       periods, for all Tax Periods of the Company and EEX prior to or
       including the effective date of the Merger have expired.
       
          6.5. Notices.
       
          Any notices, payments or other communications required by
       this Agreement shall be made as provided in the notice section
       of the Merger Agreement; however, copies of such notices,
       payments or other communications shall, for both EEX and the
       Company, be sent to the attention of the director of taxes.
       
          6.6. Governing Law.
       
          This Agreement shall be governed by and construed in
       accordance with the laws of the State of Texas.
       
          6.7. Entire Agreement.
       
          This Agreement (a) constitutes the entire agreement and
       supersedes all prior agreement and understandings, both written
       and oral, among the parties with respect to the subject matter
       of this Agreement and (b) is not intended to confer upon any
       person other than the parties hereto any rights or remedies. 
       The parties agree that to the extent the provisions of any
       other agreements executed in connection with the Spinoff or the
       Merger are inconsistent with the provisions hereof, the
       provisions of this Agreement shall prevail.
       
          6.8. Severability.
       
          If any provision of this Agreement or the application of
       any such provision to any person circumstances shall be held
       invalid, illegal or unenforceable in any respect by a court of
       competent jurisdiction, such invalidity, illegality or
       unenforceability shall not affect any other provision hereof.
       
          6.9. Headings.
       
          The headings of the sections of this Agreement are
       inserted for convenience only and shall not constitute a part
       thereof or affect in any way the meaning or interpretation of
       this Agreement.
       
          6.10 Counterparts.
       
          This Agreement may be executed simultaneously in two or
       more counterparts, each of which shall be deemed an original,
       but all of which together shall constitute one and the same
       instrument.
       
       
<PAGE>
<PAGE>
      

            IN WITNESS WHEREOF, the parties hereto have duly executed
       this Agreement as of the date first above written.
       
       
       ENSERCH CORPORATION
       
       
       
       By:
          -----------------------
       Name:
       Title:
       
       
       
       LONE STAR ENERGY CO.
       
       
       
       By:
          -----------------------
       Name:
       Title:
       
       
       ENSERCH EXPLORATION, INC.
       
       
       
       By:
          -----------------------
       Name:
       Title:
       
       
       
       TEXAS UTILITIES CO.
       
       
       
       By:
          -----------------------
       Name:
       Title:
       

<PAGE>

                                                                 EXHIBIT 2.2


                     STOCK OPTION AGREEMENT
 
     This STOCK OPTION AGREEMENT, dated as of April 13, 1996, (the
 "Agreement") by and between Texas Utilities Company, a corporation formed
 under the laws of the State of Texas ("TUC"), and ENSERCH Corporation, a
 corporation formed under the laws of the State of Texas ("Enserch").
 
 
                 W I T N E S S E T H   T H A T:
 
     WHEREAS, concurrently with the execution and delivery of this Agreement,
 Enserch,  TUC, TXA, Inc., a wholly-owned subsidiary of TUC, and TXB, Inc., a
 corporation formed under the laws of the State of Texas, entered into an
 Agreement and Plan of Merger, dated as of April  13, 1996, (the "Merger
 Agreement"), which provides, inter alia, upon the terms and subject to the
 conditions thereof, for the merger of TXA, Inc. with and into Enserch or, in
 certain circumstances, the merger of two newly formed, wholly-owned
 subsidiaries of TXB, Inc. with and into TUC and Enserch respectively (in
 either case, the "Merger").
 
     WHEREAS, as a condition to TUC's willingness to enter into the Merger
 Agreement, TUC has requested that Enserch agree, and Enserch has so agreed,
 to grant to TUC an option with respect to certain shares of Enserch' common
 stock, on the terms and subject to the conditions set forth herein;
     
     NOW THEREFORE, to induce TUC to enter into the Merger Agreement, and in
 consideration of the representations, warranties, covenants and agreements
 contained herein, in the Merger Agreement, the parties hereto, intending to
 be legally bound, hereby agree as follows:
 
     1.   Grant of Option.
 
     (a)  Subject to the receipt of all regulatory approvals and orders
 required by applicable law, Enserch hereby grants TUC an irrevocable option
 (the "Enserch Option") to purchase up to 3,363,570 shares, subject to
 adjustment as provided in Section 11 (the "Enserch Shares"), of common stock,
 par value $4.45 per share, of Enserch (the "Enserch Common Stock") (being 4.9%
 of the number of shares of Enserch Common Stock outstanding as of March 31,
 1996) in the manner set forth below, at a price (the "Exercise Price") per
 Enserch Share of $16 3/8.
 
     (b)  The Exercise Price shall be payable, at TUC's option, as follows:
 
          (i)  in cash, or
 
          (ii) subject to the receipt of all approvals of any Governmental
      Authority required for Enserch to acquire, and TUC to issue, TUC Shares
      (as defined below) from TUC, in shares of common stock, without par
      value, of TUC ("TUC Shares"))
 
 in either case in accordance with Section 4 hereof.
 
     (c)  Notwithstanding the foregoing, in no event shall the number of
 Enserch Shares for which the Enserch Option is exercisable exceed 4.9% of the
 number of issued and outstanding shares of Enserch Common Stock.
 
     (d)  As used herein, the "Fair Market Value" of any share shall be the
 average of the daily closing sales price for such share on the New York Stock
 Exchange (the "NYSE") during the ten NYSE trading days prior to the fifth NYSE
 trading day preceding the date such Fair Market Value is to be determined.
 
     (e)  Capitalized terms used herein but not defined herein shall have
 the meanings set forth in the Merger Agreement.
 
     2.   Exercise of Option.
 
     (a)  The Enserch Option may be exercised by TUC, in whole or in part,
 at any time or from time to time after the Merger Agreement becomes terminable
 by TUC under circumstances which could entitle TUC to a payment under Section
 10.3(b) of the Merger Agreement, regardless of whether the Merger Agreement
 is actually terminated or whether there occurs a closing of any Business
 Combination involving a Target Party or a closing by which a Target Party
 becomes a subsidiary (any such event by which the Merger Agreement becomes so
 terminable by TUC being referred to herein as a "Trigger Event").
 
     (b)(i)    Enserch shall notify TUC promptly in writing of the
 occurrence of any Trigger Event, it being understood that the giving of such
 notice by Enserch shall not be a condition to the right of TUC to exercise the
 Enserch Option.
 
          (ii) In the event TUC wishes to exercise the Enserch Option, TUC
      shall deliver to Enserch written notice (an "Exercise Notice")
      specifying the total number of Enserch Shares it wishes to purchase.
 
          (iii)     Upon the giving by TUC to Enserch of the Exercise Notice and
      the tender of the applicable aggregate Exercise Price, TUC, to the
      extent permitted by law and Enserch's organizational documents, and
      provided that the conditions to Enserch's obligations to issue the
      Enserch Shares to TUC hereunder set forth in Section 3 have been
      satisfied or waived, shall be deemed to be the holder of record of the
      Enserch Shares issuable upon such exercise, notwithstanding that the
      stock transfer book of Enserch shall then be closed or that certificates
      representing such Enserch Shares shall not then be actually delivered
      to TUC.
 
          (iv) Each closing of a purchase of Enserch Shares (a "Closing")
      shall occur at a place, on a date, and at a time designated by TUC in
      an Exercise Notice delivered at least two business days prior to the
      date of the Closing.
 
     (c)  The Enserch Option shall terminate upon the earliest to occur of:
 
          (i)  the Effective Time of the Merger;
 
          (ii) the termination of the Merger Agreement pursuant to Section
      10.1 thereof other than under circumstances which could entitle TUC to
      a payment under Section 10.3(b) of the Merger Agreement; and
 
          (iii)      180 days following any termination of the Merger Agreement
      upon or during the continuance of a Trigger Event or, if at the
      expiration of such 180 day period, the Enserch Option cannot be
      exercised by reason of any applicable judgment, decree, order, law or
      regulation, ten business days after such impediment to exercise shall
      have been removed or shall have become final and not subject to appeal,
      but in no event under this clause (iii) later than September 30, 1997.
 
     (d)  Notwithstanding the foregoing, the Enserch Option may not be
 exercised if TUC is in breach of any of its representations or warranties, or
 in material breach of any of its covenants or agreements, contained in this
 Agreement or in the Merger Agreement.
 
     3.   Conditions to Closing.  The obligation of Enserch to issue the
 Enserch Shares to TUC hereunder is subject to the conditions that
 
     (a)  all waiting periods, if any, under the HSR Act applicable to the
 issuance of the Enserch Shares hereunder shall have expired or have been
 terminated;
 
     (b)  the Enserch Shares, and any TUC Shares which are issued in payment
 of the Exercise Price, shall have been approved for listing on the NYSE upon
 official notice of issuance;
 
     (c)  all consents, approvals, orders or authorizations of, or
 registrations, declarations or filings with, any federal, state or local
 administrative agency or commission or other federal, state or local
 Governmental Authority, if any, required in connection with the issuance and
 acquisition of the Enserch Shares hereunder shall have been obtained or made,
 including, without limitation, any required approval of the SEC under Sections
 9 and 10 of the 1935 Act, any required approval of the Texas Railroad
 Commission or the Texas Public Utilities Commission, as the case may be, of
 (i) the issuance of the Enserch Shares by Enserch (ii) the acquisition of
 Enserch Shares by TUC and (iii) the acquisition by Enserch of the TUC Shares
 constituting the Exercise Price hereunder; and
 
     (d)  no preliminary or permanent injunction or other order by any court
 of competent jurisdiction prohibiting or otherwise restraining such issuance
 shall be in effect.
 
 The conditions set forth in paragraph (b) above may be waived by Enserch, in
 the case of TUC Shares, and by TUC, in the case of Enserch Shares, in the sole
 discretion of the waiving party.
 
     4.   Closing. At any Closing, 
 
     (a)  Enserch shall deliver to TUC or its designee a single certificate
 in definitive form representing the number of Enserch Shares designated by TUC
 in its Exercise Notice, such certificate to be registered in the name of TUC
 and to bear the legend set forth in Section 12; and
 
     (b)  TUC shall deliver to Enserch the aggregate price for the Enserch
 Shares so designated and being purchase by
 
          (i)  wire transfer of immediately available funds or certified
      check or bank check, or
 
          (ii) subject to the conditions in Section 1(b)(ii), a certificate
      or certificates representing the number of TUC Shares being issued by
      TUC in consideration thereof, determined in accordance with Section
      4(c).
 
     (c)  In the event that TUC issues TUC Shares to Enserch in
 consideration of Enserch Shares pursuant to Section 4(b)(ii), the number of
 TUC Shares to be so issued shall be equal to the quotient obtained by
 dividing:
 
          (i)  the product of (x) the number of Enserch Shares with respect
      to which the Enserch Option is being exercised and (y) the Exercise
      Price, by
 
          (ii) the Fair Market Value of the TUC Shares as of the date
      immediately preceding the date the Exercise Notice is delivered to
      Enserch.
 
     (d)  Enserch shall pay all expenses, and any and all United States
 Federal, state and local taxes, and other chargers that may be payable in
 connection with the preparation, issue and delivery of stock certificates
 under this Section 4.
 
     5.   Representations and Warranties of Enserch. Enserch represents and
 warrants to TUC that
 
     (a)  Subject to any required regulatory approvals, Enserch has the
 corporate power and authority to enter into this Agreement and to carry out
 its obligations hereunder, subject in the case of the repurchase of the
 Enserch Shares pursuant to Section 7(a) to applicable law and the provisions
 of Enserch' Articles of Incorporation, as amended (the "Enserch Articles");
 
     (b)  this Agreement has been duly and validly executed and delivered
 by Enserch, and assuming the due authorization, execution and delivery hereby
 by TUC, constitutes a valid and binding obligation of Enserch, enforceable
 against Enserch in accordance with its terms, except as may be limited by
 applicable bankruptcy, insolvency, fraudulent conveyance, reorganization or
 other similar laws affecting the enforcement of creditors' rights generally,
 and except that the availability of equitable remedies, including specific
 performance, may be subject to the discretion of any court before which any
 proceeding therefor may be brought;
 
     (c)  Enserch has taken all necessary corporate action to authorize and
 reserve for issuance and to permit it to issue, upon exercise of the Enserch
 Option, and at all times from the date hereof through the expiration of the
 Enserch Option will have reserved 3,363,570 authorized and unissued Enserch
 Shares, such amount being subject to adjustment as provided in Section 11, all
 of which, upon their issuance and delivery in accordance with the terms of
 this Agreement, will be validly issued, fully paid and nonassessable;
 
     (d)  upon delivery of the Enserch Shares to TUC upon the exercise of
 the Enserch Option, TUC will acquire the Enserch Shares free and clear of all
 claims, liens, charges, encumbrances and security interests of any nature
 whatsoever;
 
     (e)  except as described in Section 5.4(b) of the Enserch Disclosure
 Schedule to the Merger Agreement, the execution and delivery of this Agreement
 by Enserch does not, and, subject to compliance with applicable law and the
 Enserch Articles with respect to the repurchase of the Enserch Shares pursuant
 to Section 7(a), the consummation by Enserch of the transactions contemplated
 hereby will not violate, conflict with, or result in a breach of any provision
 of, or constitute a default (with or without notice or a lapse of time, or
 both) under, or result in the termination of, or accelerate the performance
 required by, or result in a right of termination, cancellation, or
 acceleration of any obligation or the loss of a material benefit under, or the
 creation of a lien, pledge, security interest or other encumbrance on assets
 (any such conflict, violation, default, right of termination, cancellation or
 acceleration, loss or creation, hereinafter a "Violation") of Enserch or any
 of its Subsidiaries, pursuant to
 
          (i)  any provision of the Enserch Articles or the Bylaws of
      Enserch,
 
          (ii) any provision of any material loan or credit agreement,
      note, mortgage, indenture, lease, Enserch benefit plan or other
      agreement, obligation, instrument, permit, concession, franchise,
      license of Enserch or its Subsidiaries or to which any of them is a
      party (any of the foregoing in effect on the date hereof being referred
      to as a "Material Contract"), or
 
          (iii)     any judgment, order, decree, statute, law, ordinance, rule
      or regulation applicable to Enserch or its properties or assets,
 
 which Violation, in the case of each of clauses (ii) and (iii), could
 reasonably be expected to have a Enserch Material Adverse Effect (except that
 no representation or warranty is given concerning any Violation of a Material
 Contract with respect to the repurchase of Enserch Shares pursuant to Section
 7(a));
 
     (f) except as described in Section 5.4(c) of the Enserch Disclosure
 Schedule to the Merger Agreement or Section 3 hereof, the execution and
 delivery of this Agreement by Enserch does not, and the performance of this
 Agreement by Enserch will not, require any consent, approval, authorization
 or permit or filing with or notification to, any Governmental Authority;
 
     (g)  none of Enserch, any of its affiliates or anyone acting on its or
 their behalf, has issued, sold or offered any security of Enserch to any
 person under circumstances that would cause the issuance and sale of Enserch
 Shares, as contemplated by this Agreement, to be subject to the registration
 requirements of the Securities Act as in effect on the date hereof, and,
 assuming the representations and warranties of TUC contained in Section 6(g)
 are true and correct, the issuance, sale and delivery of the Enserch Shares
 hereunder would be exempt from the registration and prospectus delivery
 requirements of the Securities Act, as in effect on the date hereof  (and
 Enserch shall not take any action which would cause the issuance, sale, and
 delivery of Enserch Shares hereunder not to be exempt from such requirements);
 and
     
     (h)  any TUC Shares acquired pursuant to this Agreement will be
 acquired for Enserch' own account, for investment purposes only, and will not
 be acquired by Enserch with a view to the public distribution thereof in
 violation of nay applicable provision of the Securities Act.
 
     6.   Representations and Warranties of TUC. TUC represents and warrants
 to Enserch that 
 
     (a)  TUC has the corporate power and authority to enter into this
 Agreement and to carry out its obligations hereunder;
 
     (b)  this Agreement has been duly and validly executed and delivered
 by TUC, and assuming the due authorization, execution and delivery hereof,
 constitutes a valid and binding obligation of TUC, enforceable against TUC in
 accordance with its terms, except as may be limited by applicable bankruptcy,
 insolvency, reorganization, or other similar laws affecting the enforcement
 of creditors' rights generally, and except that the availability of equitable
 remedies, including specific performance, may be subject to the discretion of
 any court before which any proceeding may be brought:
 
     (c)  prior to any delivery of TUC Shares in consideration of the
 purchase of Enserch Shares pursuant hereto, TUC will have taken all necessary
 corporate action to authorize for issuance and to permit it to issue such TUC
 Shares, all of which, upon their issuance and delivery in accordance with the
 terms of this Agreement, will be validly issued, fully paid and nonassessable;
 
     (d)  upon any delivery of such TUC Shares to Enserch in consideration
 of the purchase of Enserch Shares pursuant hereto, Enserch will acquire the
 TUC Shares free and clear of all claims, liens, charges, encumbrances and
 security interest of any nature whatsoever;
 
     (e)  except as described in Section 6.4(b) of the TUC Disclosure
 Schedule to the Merger Agreement, the execution and delivery of this Agreement
 by TUC does not, and the consummation by TUC of the transactions contemplated
 hereby will not, violate, conflict with, or result in the breach of any
 provision of, or constitute a default (with or without notice or a lapse of
 time, or both) under, or result in any Violation by TUC or any of its
 subsidiaries, pursuant to
 
          (i)  any provision of the Articles of Incorporation or Bylaws of
      TUC,
 
          (ii) any provisions of any loan or credit agreement, note,
      mortgage, indenture, lease, TUC benefit plan or other agreement,
      obligation, instrument, permit, concession, franchise, license of TUC
      or any of its subsidiaries or to which any of them is a party, or 
 
          (iii)     any judgment, order, decree, statute, law, ordinance, rule
      or regulation applicable to TUC or its properties or assets,
 
 which Violation, in the case of each of clauses (ii) or (iii) would have a TUC
 Material Adverse Effect;
 
     (f)  except as described in Section 6.4(c) of the TUC Disclosure
 Schedule to the Merger Agreement or Section 3 hereof, the execution and
 delivery of this Agreement by TUC does not, and the consummation by TUC of the
 transactions contemplated hereby will not, require any consent, approvals
 authorization or permit of, or filing with or notification to, any
 Governmental Authority; and
 
     (g)  any Enserch Shares acquired upon exercise of the Enserch Option
 will be acquired for TUC's own account, for investment purposes only and will
 not be, and the Enserch Option is not being, acquired by TUC with a view to
 the public distribution thereof, in violation of any applicable provision of
 the Securities Act.
 
     7.   Certain Repurchases.
 
     (a)  TUC "Put".     At the request of TUC by written notice (x) at any
 time during which the Enserch Option is exercisable pursuant to Section 2 (the
 "Repurchase Period"), Enserch (or any successor entity thereof) shall, if
 permitted by applicable law, the Enserch Articles and Bylaws and Enserch's
 Material Contracts (but notwithstanding any insufficiency in the number of
 Enserch Shares authorized for issuance upon the exercise of the Enserch
 Option), repurchase from TUC all or any portion of the Enserch Option, at the
 price set forth in subparagraph (i) below, or, (y) at any time prior to March
 31, 1997 (provided that such date shall have extended to September 30, 1997
 under the circumstances where the date after which either party may terminate
 the Merger Agreement pursuant to Section 10.1(b) of the Merger Agreement has
 been extended to September 30, 1997), Enserch (or any successor entity
 thereof) shall, if permitted by applicable law, the Enserch Articles and
 Enserch's Material Contracts, repurchase from TUC all or any portion of the
 Enserch Shares purchased by TUC pursuant to the Enserch Option, at the price
 set forth in subparagraph (ii) below:
 
          (i)  the difference between the "Market/Offer Price" (as defined
      below) for shares of Enserch Common Stock as of the date TUC gives
      notice of its intent to exercise its rights under this Section 7 and the
      Exercise Price, multiplied by the number of Enserch Shares purchasable
      pursuant to the Enserch Option (or portion thereof with respect to which
      TUC is exercising its rights under this Section 7), but only if the
      Market/Offer Price is greater than the Exercise Price. For purposes of
      this subparagraph (i), "Market/Offer Price" shall mean, as of any date,
      the higher of (x) the price per share offered as of such date pursuant
      to any tender or exchange offer or other offer with respect to a
      Business Combination involving Enserch as the Target Party which was
      made prior to such date and not terminated or withdrawn as of such date
      and (y) the Fair Market Value of Enserch Common Stock as of such date.
 
          (ii) the product of (x) the sum of (A) the Exercise Price paid
      by TUC per Enserch Share acquired pursuant to the Enserch Option, and
      (B) the difference between the "Offer Price" (as defined below) and the
      Exercise Price, but only if the Offer Price is greater than the Exercise
      Price, and (y) the number of Enserch Shares so to be repurchased
      pursuant to this Section 8. For purposes of this clause (ii), the "Offer
      Price" shall be the highest price per share offered pursuant to a tender
      or exchange offer or other Business Combination offer involving Enserch
      as the Target party during the Repurchase Period prior to the delivery
      by TUC of a notice of repurchase.
 
     (b)  Redelivery of TUC Shares. If TUC shall have previously elected to
 purchase Enserch Shares pursuant to the exercise of the Enserch Option by the
 issuance and delivery of TUC Shares, then Enserch shall, if so requested by
 TUC, in fulfillment of its obligation pursuant to Section 7(a)(y) (that is,
 with respect to the Exercise Price only and without limitation to its
 obligation to pay additional consideration under clause (B) of Section
 7(a)(ii)(x)), redeliver the certificates for such TUC Shares to TUC, free and
 clear of all liens, claims, charges and encumbrances of any kind or nature
 whatsoever; provided, however, that if at any time less than all of the
 Enserch Shares so purchased by TUC pursuant to the Enserch Option are to be
 repurchased by Enserch pursuant to Section 7(a)(y), then (i) Enserch shall be
 obligated to redeliver to TUC the same proportion of such TUC Shares as the
 number of Enserch Shares that Enserch is then obligated to repurchase bears
 to the number of Enserch Shares acquired by TUC upon exercise of the Enserch
 Option and (ii) TUC shall issue to Enserch new certificates representing those
 TUC Shares which are not due to be redelivered to TUC pursuant to this Section
 7(b) to the extent that excess TUC Shares are included in the certificates
 redelivered to TUC by Enserch.
 
     (c)  Payment and Redelivery of Enserch Options or Shares. In the event
 TUC exercises its rights under this Section 7, Enserch shall, within ten
 business days thereafter, pay the required amount to TUC in immediately
 available funds and TUC shall surrender to Enserch the Enserch Option or the
 certificate or certificates evidencing the Enserch Shares purchased by TUC
 pursuant hereto, and TUC shall warrant that it owns the Enserch Option or such
 shares and that the Enserch Option or such shares are then free and clear of
 all liens, claims, damages, charges and encumbrances of any kind or nature
 whatsoever.
 
     (d)  TUC "Call". If TUC has elected to purchase Enserch Shares pursuant
 to the exercise of the Enserch Option by the issuance and delivery of TUC
 Shares, notwithstanding that TUC may no longer hold any such Enserch Shares
 or that TUC elects not to exercise its other rights under this Section 7, TUC
 may require, at any time or from time to time prior to March 31, 1997
 (provided that such date shall be extended to September 30, 1997 under the
 circumstances where the date after which either party may terminate the Merger
 Agreement pursuant to Section 10.1(b) of the Merger Agreement has been
 extended to September 30, 1997), Enserch to sell to TUC any such TUC Shares
 at the price attributed to such TUC Shares pursuant to Section 4 plus interest
 at the rate of 8.75% per annum on such amount from the Closing Date relating
 to the exchange of such TUC Shares pursuant to Section 4 to the Closing Date
 under this Section 7(d) less any dividends on such TUC Shares paid during such
 period or declared and payable to shareholders of record on a date during such
 period.
 
     (e)  Repurchase Price Reduced at TUC's Option. In the event the
 repurchase price specified in Section 7(a) would subject the purchase of the
 Enserch Option or the Enserch Shares purchased by TUC pursuant to the Enserch
 Option to a vote of the shareholders of Enserch pursuant to applicable law or
 the Enserch Articles, then TUC may, at its election, reduce the repurchase
 price to an amount which would permit such repurchase without the necessity
 for such a shareholder vote.
 
     8.   Voting of Shares.  Following the date hereof and prior to the
 fifth anniversary of the date hereof (the "Expiration Date"), each party shall
 vote any shares of capital stock of the other party acquired by such party
 pursuant to this Agreement ("Restricted Shares"), including any TUC Shares
 issued pursuant to Section 1(b), or otherwise beneficially owned (within the
 meaning of Rule 13d-3 promulgated under the Securities Exchange Act of 1934,
 as amended (the "Exchange Act")), by such party on each matter submitted to
 a vote of shareholders of such other party for and against such matter in the
 same proportion as the vote of all other shareholders of such other party are
 voted (whether by proxy or otherwise) for and against such matter.
 
     9.   Restrictions on Transfer.
 
     (a)  Restrictions on Transfer.  Prior to the Expiration Date, neither
 party shall, directly or indirectly, by operation of law or otherwise, sell,
 assign, pledge, or otherwise dispose of or transfer any Restricted Shares
 beneficially owned by such party, other than (i) pursuant to Section 7, or
 (ii) in accordance with Section 7(b) or Section 10.
 
     (b)  Permitted Sales.  Following the termination of the Merger
 Agreement, a party shall be permitted to sell any Restricted Shares
 beneficially owned by it if such sale is made pursuant to a tender or exchange
 offer that has been approved or recommended, or otherwise determined to be
 fair to and in the best interests of the shareholders of the other party, by
 a majority of the members of the Board of Directors of such other party, which
 majority shall include a majority of directors who were directors prior to the
 announcement of such tender or exchange offer.
 
     10.  Registration Rights.
 
     (a)  Following the termination of the Merger Agreement, either party
 hereto that owns Restricted Shares (a "Designated Holder") may by written
 notice (the "Registration Notice") to the other party (the "Registrant")
 request the Registrant to register under the Securities Act all or any part
 of the Restricted Shares beneficially owned by such Designated Holder (the
 "Registrable Securities") pursuant to a bona fide firm commitment underwritten
 public offering, in which the Designated Holder and the underwriters shall
 effect as wide a distribution of such Registrable Securities as is reasonably
 practicable and shall use their best efforts  to prevent any person (including
 any Group (as used in Rule 13d-5 under the Exchange Act)) and its affiliates
 from purchasing through such offering Restricted Shares representing more than
 1% of the outstanding shares of common stock of the Registrant on a fully
 diluted basis (a "Permitted Offering").
 
     (b)  The Registration Notice shall include a certificate executed by
 the Designated Holder and its proposed managing underwriter, which underwriter
 shall be an investment banking firm of nationally recognized standing (the
 "Manager"), stating that
 
          (i)  they have a good faith intention to commerce promptly a
      Permitted Offering, and
 
          (ii) the Manager in good faith believes that, based on the then-
      prevailing market conditions, it will be able to sell the Registrable
      Securities at a per share price equal to at least 80% of the then Fair
      Market Value of such shares.
 
     (c)  The Registrant (and/or any person designated by the Registrant)
 shall thereupon have the option exercisable by written notice delivered to the
 Designated Holder within ten business days after the receipt of the
 Registration Notice, irrevocably to agree to purchase all or any part of the
 Registrable Securities proposed to be so sold for cash at a price (the "Option
 Price") equal to the product of (i) the number of Registrable Securities to
 be so purchased by the Registrant and (ii) the then Fair Market Value of such
 shares.
 
     (d)  Any purchase of Registrable Securities by the Registrant (or its
 designee) under Section 11(c) shall take place at a closing to be held at the
 principal executive offices of the Registrant or at the offices of its counsel
 at any reasonable date and time designated by the Registrant and/or such
 designee in such notice within twenty business days after delivery of such
 notice, and any payment for the shares to be so purchased shall be made by
 delivery at the time of such closing in immediately available funds.
 
     (e)  If  the Registrant does not elect to exercise its option pursuant
 to this Section 10 with respect to all Registrable Securities, it shall use
 its best efforts to effect, as promptly as practicable, the registration under
 the Securities Act of the unpurchased Registrable Securities proposed to be
 so sold; provided, however, that
 
          (i)  neither party shall be entitled to demand more than an
      aggregate of two effective registration statements hereunder, and
 
          (ii) the Registrant will not be required to file any such
      registration statement during any period of time (not to exceed 40 days
      after such request in the case of clause (A) below or 90 days in the
      case of clauses (B) and (C) below) when
 
               (A)   the Registrant is in possession of material non-public 
           information which it reasonably believes would be
           detrimental to be disclosed at such time and, in the opinion of
           counsel to the Registrant, such information would be required to
           be disclosed if a registration statement were filed at that time;
 
               (B)  the Registrant is required under the Securities Act
           to include audited financial statements for any period in such
           registration statement and such financial statements are not yet
           available for inclusion in such registration statement; or
 
               (C)  the Registrant determines, in its reasonable judgment,
           that such registration would interfere with any financing,
           acquisition or other material transaction involving the Registrant
           or any of its affiliates.
 
     (f)  The Registrant shall use its reasonable best efforts to cause any
 Registrable Securities registered pursuant to this Section 10 to be qualified
 for sale under the securities or Blue Sky law of such jurisdictions as the
 Designated Holder may reasonably request and shall continue such registration
 or qualification in effect in such jurisdiction; provided, however, that the
 Registrant shall not be required to qualify to do business in, or consent to
 general service of process in, any jurisdiction by reason of this provision.
 
     (g)  The registration rights set forth in this Section 10 are subject
 to the condition that the Designated Holder shall provide the Registrant with
 such information with respect to such holder's Registrable Securities, the
 plans for the distribution thereof, and such other information with respect
 to such holder as, in the reasonable judgment of counsel for the Registrant,
 is necessary to enable the Registrant to include in such registration
 statement all material facts required to be disclosed with respect to a
 registration thereunder.
 
     (h)  A registration effected under this Section 10 shall be effected
 at the Registrant's expense, except for underwriting discounts and commissions
 and the fees and these of counsel to the Designated Holder, and the Registrant
 shall provide to the underwriters such documentation (including certificates,
 opinions of counsel and "comfort" letters from auditors) as is customary in
 connection with underwritten public offerings as such underwriters may
 reasonably require.
 
     (i)  In connection with any registration effected under this Section
 10, the parties agree
 
          (i)  to indemnify each other and the underwriters in the
      customary manner;
 
          (ii) to enter into an underwriting agreement in form and
      substance customary for transactions of such type with the Manager and
      the other underwriters participating in such offering, and 
 
          (iii)     to take all further actions which shall be reasonably
      necessary to effect such registration and sale (including if the Manager
      deems it necessary, participating in road-show presentations).
 
     (j)  The Registrant shall be entitled to include (at its expense)
 additional shares of its common stock in a registration effected pursuant to
 this Section 10 only if and to the extent the Manager determines that such
 inclusion will not adversely affect the prospects for success of such
 offering.
 
     11.  Adjustment of Number of Enserch Shares.
 
     (a)  Without limitation to any restrictions on Enserch contained in
 this Agreement or in the Merger Agreement, in the event of any change in
 Enserch Common Stock by reason of stock dividends, splitups, mergers (other
 than the Merger), recapitalizations, combinations, exchange of shares or the
 like, the type and number of shares or securities subject to the Enserch
 Option, and the purchase price per share provided in Section 1, shall be
 adjusted appropriately to restore to TUC its rights hereunder, including the
 right to purchase from Enserch (or its successors) shares of Enserch Common
 Stock (or such other shares or securities into which Enserch Common Stock has
 been so changed) representing 4.9% of the outstanding Enserch Common Stock for
 the aggregate Exercise Price calculated as of the date of this Agreement as
 provided in Section 1.
 
     (b)  If, as a result of the application of the limitations on payments
 contained in Section 10.3(d) of the Merger Agreement, the maximum payment upon
 the "put" of the entire Enserch Option under Section 7(a) of this Agreement
 is limited, the number of Enserch Shares shall be reduced to the maximum
 number of Enserch Shares that would, if the "put" of the Enserch Option 
 provided in Section 7(a) of this Agreement were exercised on the Termination
 Date (as defined in the Merger Agreement), result in such maximum payment as
 so limited.
     12.  Restrictive Legends. Each certificate representing shares of
 Enserch Common Stock issued to TUC hereunder, and TUC Shares, if any,
 delivered to Enserch at a Closing, shall include a legend in substantially the
 following form:
 
      THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
      REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY
      STATE SECURITIES OR BLUE SKY LAWS, AN D MAY BE REOFFERED OR SOLD
      ONLY IF SO REGISTERED OR IF AN EXEMPTION FROM SUCH REGISTRATION
      IS AVAILABLE. SUCH SECURITIES ARE ALSO SUBJECT TO ADDITIONAL
      RESTRICTIONS ON TRANSFER AS SET FORTH IN THE ENSERCH STOCK OPTION
      AGREEMENT, DATED AS OF APRIL 13, 1996, A COPY OF WHICH MAY BE
      OBTAINED FROM THE ISSUER UPON REQUEST.
 
 It is understood and agreed that:
 
          (i)  the reference to the resale restrictions of the Securities
      Act and state securities or Blue Sky laws in the above legend shall be
      removed by delivery of substitute certificate(s) without such reference
      if TUC or Enserch, as the case may be, shall have delivered to the other
      party a copy of a letter from the staff of the SEC, or an opinion of
      counsel, in form and substance satisfactory to the other party, to the
      effect that such legend is not required for purposes of the Securities
      Act or such laws;
 
          (ii)      the reference to the provisions to this Agreement in the
      above legend shall be removed by delivery of substitute certificate(s)
      without such reference if the shares have been sold or transferred in
      compliance with the provisions of this Agreement and under circumstances
      that do not require the retention of such reference; and
 
          (iii)     the legend shall be removed in its entirety if the
      conditions in the preceding clauses (i) and (ii) are both satisfied.
 
 In addition, such certificates shall bear any other legend as may be required
 by law. Certificates representing shares should in a registered public
 offering pursuant to Section 10 shall not be required to bear the legend set
 forth in this Section 12.
 
     13.  Binding Effect; No Assignment; No Third Party Beneficiaries. (a) 
 This Agreement shall be binding upon and inure to the benefit of the parties
 hereto and their respective successors and permitted assigns.
 
     (b)  Except as expressly provided for in this Agreement, neither this
 Agreement nor the rights or obligations of either party hereto are assignable,
 except by operation of law, or with the written consent of the other party.
 
     (c)  Nothing contained in this Agreement, express or implied, is
 intended to confer upon any person other than the parties hereto and their
 respective permitted assigns any rights or remedies of any nature whatsoever
 by reason of this Assignment.
 
     (d)  Any Restricted Shares sold by a party in compliance with the
 provision of Section 10 shall, upon consummation of such sale, be free of the
 restrictions imposed with respect to such shares by this Agreement, unless and
 until such party shall repurchase or otherwise become the beneficial owner of
 such shares, and any transferee of such shares shall to be entitled to the
 registration rights of such party.
 
     14.  Specific Performance.     The parties hereto agree that irreparable
 harm would occur in the event that any of the provision of this Agreement were
 not performed in accordance with their specified terms or were otherwise
 breached. It is accordingly agreed that the parties hereto shall be entitled
 to an injunction or injunctions to prevent breaches of this Agreement and to
 enforce specifically the terms and provisions hereof in any court of the
 Untied States or any state having jurisdiction, this being in addition to any
 other remedy to which they are entitled at law or equity.
 
     15.  Validity. (a) The invalidity or unenforceability of any
 provision of this Agreement shall not affect the validity or enforceability
 of the other provisions of this Agreement, which shall remain in full force
 and effect.
 
     (b)  In the event any court or other competent authority holds any
 provision of this Agreement to be null, void or unenforceable, the parties
 hereto shall negotiate in good faith the execution and delivery of an
 amendment to this Agreement in order, as nearly as possible, to effectuate,
 to the extent permitted by law, the intent of the parties hereto with respect
 to such provision and the economic effects thereof.
 
     (c)  If for any reason any such court or regulatory agency determines
 that TUC is not permitted to acquire, or Enserch is not permitted to
 repurchase pursuant to Section 8, the full number of shares of Enserch Common
 Stock provided in Section 1 hereof (as the same may be adjusted), it is the
 express intention of Enserch to allow TUC to acquire or to require Enserch to
 repurchase such lesser number of shares as may be permissible without any
 amendment or modification hereof.
 
     (d)  Each party agrees that, should any court or other competent
 authority hold any provision of this Agreement or part hereof to be null, void
 or unenforceable, or order any party to take any action inconsistent
 therewith, or not take any action required herein, the other party shall not
 be entitled to specific performance of such provisions or part hereof or to
 any other remedy, including but not limited to money damages, for breach
 hereof or of any other provision of this Agreement or part hereof as the
 result of such holding or order.
 
     16.  Notices. All notices and other communications hereunder shall be
 in writing and shall be deemed given if (a) delivered personally, or (b) if
 sent by overnight courier service (receipt confirmed in writing), or (c) if
 delivered by facsimile transmission (with receipt confirmed), or (d) five days
 after being mailed by registered or certified mail (return receipt requested)
 to the parties in each case to the following addresses (or at such other
 address for a party as shall be specified by like notice):
 
     A.   If to TUC to:
 
          By Mail:  
          and Hand:      Worsham, Forsythe & Wooldridge, L.L.P.
                         1601 Bryan Street, 30th Floor
                         Dallas, Texas  75201
                         Attention:  Robert A. Wooldridge, Esq.
 
 
         with a copy to: LeBoeuf, Lamb, Greene & MacRae, L.L.P.
                         125 West 55th Street
                         New York, N.Y.  10019
                         Attention:  Douglas W. Hawes, Esq.
 
     B.   If to Enserch to:
 
          By Mail:  
          and Hand:      Enserch Corporation
                         300 South St. Paul
                         Dallas, Texas 
                         Attention:  William T. Satterwhite, Esq.
 
 
         with a copy to: Covington & Burling
                         1201 Pennsylvania Avenue, N.W.
                         Washington, D.C.  20044
                         Attention:  David Brown, Esq.
 
     17.  Governing Law; Choice of Forum. This Agreement shall be governed
 by and construed in accordance with the laws of the State of Texas applicable
 to agreements made and to be performed entirely within such State and without
 regard to its choice of law principles.
 
      18.  Interpretation.  
 
     (a)  When reference is made in this Agreement to Articles, Sections or
 Exhibits, such reference shall be to an Article, Section or Exhibit of this
 Agreement, as the case may be, unless otherwise indicated.
 
     (b)  The table of contents and heading contained in this Agreement are
 for reference purposes and shall not affect in any way the meaning or
 interpretation of the Agreement.
 
     (c)  Whenever the words "include," "includes," or "including" are used
 in this Agreement, they shall be deemed to be followed by the words "without
 limitation."
 
     (d)  Whenever "or" is used in this Agreement it shall be construed in
 the nonexclusive sense.
 
     19.  Counterparts; Effect.    This Agreement may be executed in one or
 more counterparts, each of which shall be deemed to be an original, but all
 of which shall constitute one and the same agreement.
 
     20.  Amendments; Waiver. This Agreement may be amended by the parties
 hereto and the terms and conditions hereof may be waived only by an instrument
 in writing signed on behalf of each of the parties hereto, or, in the case of
 a waiver, by an instrument signed on behalf of the party waiving compliance.
 
     21.  Extension of Time Periods. The time periods for exercise of
 certain rights under Sections 2, 6 and 7 shall be extended:
 
     (a)  to the extent necessary to obtain all regulatory approvals for the
 exercise of such rights, and for the expiration of all statutory waiting
 periods; and
 
     (b)  to the extent necessary to avoid any liability under Section 16(b)
  of the Exchange Act by reason of such exercise.

<PAGE>
<PAGE>


     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
 executed by their respective duly authorized officers as of the date first
 above written
          
                              ENSERCH CORPORATION
 
 
 
                              By:  /s/ D. W. Biegler
                                   ---------------------------------
                                    Name:
                                    Title:
 
 
                              TEXAS UTILITIES COMPANY
 
 
 
                              By:  /s/ Erle Nye
                                   ---------------------------------
                                    Name:
                                    Title:

<PAGE>


                                                     EXHIBIT 99
 
 ENSERCH Corporation                               News Release
 300 South St. Paul
 Dallas, Texas 75201-5598
 
 ---------------------------------------------------------------------------
 
 ENSERCH CORPORATION AND TEXAS UTILITIES
 REACH AGREEMENT TO COMBINE COMPANIES
 
     DALLAS, TEXAS (April 15, 1996)--ENSERCH Corporation (NYSE--ENS) and
 Texas Utilities (NYSE--TXU) have entered into a definitive agreement to
 combine the two companies.  Under the terms of the agreement approved by
 both companies' Boards of Directors, Lone Star Gas and Lone Star Pipeline,
 the local distribution and pipeline companies of ENSERCH, and other
 businesses, will be merged into Texas Utilities.  Texas Utilities will
 acquire the ENSERCH companies for $1.7 billion, composed of approximately
 $550 million of TXU common stock and approximately $1.15 billion of net
 debt and preferred stock.
 
     The 83%-owned subsidiary of ENSERCH, Enserch Exploration, Inc. (NYSE--EEX),
 will be spun off to shareholders of ENS prior to the merger.  Based
 on shares of ENS and EEX presently outstanding, each share of ENS will
 receive approximately 1.5 shares of EEX in the spin-off.
 
     Within a range of a 10% variation above or below the April 12 closing
 price of TXU common stock, the ENSERCH shareholder will receive sufficient
 shares of TXU common stock to provide $8.00 of value.  Above or below the
 10% threshold, the value received will move up or down with the price of
 TXU common stock.  The value of EEX shares to be received, estimated based
 on EEX's Friday's closing price to be approximately $15.68 per ENS share,
 and the value of the TXU shares to be received represent a total estimated
 value of $23.68 per share, a gain of  45% over the Friday closing price of
 ENS.  The final value can not be determined until closing.
     
     "This transaction is the culmination of a strategic plan to enhance
 shareholder value which the Corporation's Board of Directors has been
 actively pursuing for some time.  The value today of EEX and TXU shares to
 be received by ENS shareholders represents a substantial premium above the
 market's prior perception of ENSERCH value.  The important aspects of this
 transaction are that the full upside potential of ENSERCH's ownership
 interest in EEX is preserved for our shareholders and the value previously
 unrecognized by the stock market is unlocked," said David W. Biegler,
 chairman, president and chief executive officer of ENSERCH.  "Deregulation
 of the natural gas industry and the convergence of energy markets make the
 combination of our two firms a natural fit," he added.  
 
     The agreement is subject to approval by shareholders and the
 Securities and Exchange Commission, a filing with the Railroad Commission
 of Texas and Hart-Scott-Rodino clearance.  Approvals by the Public Utility
 Commission of Texas and the Federal Energy Regulatory Commission are not
 required.  The agreement is subject to a favorable ruling as to the tax-free 
 nature of the spin-off of EEX shares.
 
     Each party has a 21-day period to complete its due diligence review. 
 In connection with entering into the merger agreement, ENS has granted TXU
 an option to purchase 4.9% of its outstanding common stock at an exercise
 price of  $16.375 per share exercisable under certain circumstances in the
 event the transaction does not proceed as agreed. 
 
     ENSERCH Corporation is an integrated natural gas company.  Enserch
 Exploration, Inc. is a natural gas and oil exploration and production
 company with activities focused in Texas and the Gulf of Mexico.


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission