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                                                                     EXHIBIT 4.8



                       TRANSAMERICAN REFINING CORPORATION

                         SECURITY AND PLEDGE AGREEMENT

                                       by

                       TRANSAMERICAN REFINING CORPORATION

                                  in favor of

                        TRANSAMERICAN ENERGY CORPORATION





                           Dated as of June 13, 1997
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                       TRANSAMERICAN REFINING CORPORATION
                         SECURITY AND PLEDGE AGREEMENT

              This Security and Pledge Agreement (this "Agreement") is made and
entered into as of June 13, 1997 by TransAmerican Refining Corporation, a Texas
corporation (the "Company"), in favor of TransAmerican Energy Corporation (the
"Lender").

                                    RECITALS

              WHEREAS, the Company has entered into that certain Loan Agreement
dated as of June 13, 1997 (the "TARC Intercompany Loan Agreement") executed by
the Company in favor of the Lender; and

              WHEREAS, the Company's obligations under the TARC Intercompany
Loan Agreement are further evidenced by that certain promissory note in the
amount of $920,000,000 dated as of June 13, 1997 (the "TARC Intercompany
Note"), and executed by the Company in favor of the Lender; and

              WHEREAS, the obligations of the Company under the TARC
Intercompany Note and the TARC Intercompany Loan Agreement are secured by that
certain Act of Mortgage, Security Agreement and Financing Statement dated as of
June 13, 1997 (the "TARC Mortgage"); and

              WHEREAS, in order to secure the payment and performance in full
of the obligations of the Company under the TARC Intercompany Loan Agreement,
the parties hereto desire to set forth their mutual understanding and certain
agreements regarding the terms and conditions of the grant of a security
interest in the Company UCC Collateral, the Assigned Collateral and the Pledged
Collateral (as defined below);

              NOW, THEREFORE, for good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, the Company and the Lender
hereby agree as follows:

       Section 1. Definitions.

              (a)    As used in this Agreement, capitalized terms not otherwise
       defined herein have the meanings set forth in the TARC Intercompany Loan
       Agreement, and the following terms shall have the respective meanings
       set forth below (such meanings to be equally applicable to both the
       singular and plural forms of the terms defined):

              "Assigned Collateral" shall have the meaning assigned to that
       term in Section 2 of this Agreement.

              "Collateral" shall have the meaning assigned to that term in
       Section 2 of this Agreement.

              "Default" and "Event of Default" shall have the meanings assigned
       to those  terms  in Section 6(a) of this Agreement.

              "Disbursement Account" means the account or accounts owned by the
       Company and created by that certain Disbursement Agreement by and among
       the Company, the Lender, the disbursement agent named therein, or its
       successor, and the construction supervisor named therein, as amended
       pursuant to the terms thereof.
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              "Equipment" shall mean and include all now owned or hereafter
       acquired Vehicles, rolling stock and related equipment and other assets
       accounted for as equipment by the Company in its financial statements,
       all proceeds thereof, and all documents of title, books, records, ledger
       cards, files, correspondence and computer files, tapes, disks and
       related data processing software that at any time evidence or contain
       information relating to the foregoing; provided, however, that
       "Equipment" shall not include any assets constituting part of the
       Company's refinery or used in the Company's processing or storage
       operations.

              "GAAP" means generally accepted accounting principles of the
       United States of America, consistently applied.

              "Obligations" shall have the meaning assigned to that term in
       Section 2 of this Agreement.

              "Indebtedness" means the following indebtedness and liabilities
       of the Company (and any extensions, renewals, refunding, increases,
       substitutions, replacements, consolidations, modifications or
       rearrangements of such indebtedness and liabilities, regardless of
       whether the Company executes any extension agreement or renewal
       instrument):

                     (i)    all amounts advanced or expended by the Lender
              under the TARC Intercompany Loan Agreement and/or under or in
              connection with this Agreement, all reasonable costs and out-of-
              pocket expenses (excluding expenses representing administrative
              overhead) at any time and from time to time incurred by the
              Lender in connection with the administration and/or enforcement
              of this Agreement (including, without limitation, the reasonable
              fees and out-of-pocket expenses of counsel employed by the Lender
              in connection therewith), and all indemnities at any time and
              from time to time payable hereunder to the Lender, and

                     (ii)   all principal, premium and accrued interest owing
              on the TARC Intercompany Note, and

                     (iii)  all other amounts payable by the Company under the
              TARC Intercompany Loan Agreement.

              "Inventory" shall mean and include, feedstocks, refined products,
       chemicals and catalysts, other supplies and storeroom items and similar
       items accounted for as inventory by the Company on its financial
       statements, all proceeds thereof, and all documents of title, books,
       records, ledger cards, files, correspondence, and computer files, tapes,
       disks and related data processing software that at any time evidence or
       contain information relating to the foregoing.

              "Pledged Collateral" shall have the meaning assigned to that term
       in Section 2 of this Agreement.

              "Receivables" shall mean and include, any and all now owned or
       hereafter acquired "accounts" as such term is defined in Article 9 of
       the Uniform Commercial Code in the State of New York, all products and
       proceeds thereof, and all books, records, ledger cards, files,
       correspondence, and computer files, tapes, disks or software that at any
       time evidence or contain information relating to the foregoing.





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              "UCC" means the Uniform Commercial Code as in effect in the State
       of New York.

              "Vehicles" means all trucks, automobiles, trailers and other
       vehicles covered by a certificate of title.

              (b)    All terms used in this Agreement which are defined in the
       UCC, other than those which are defined in the Indenture or specifically
       defined in Section 1(a) above, shall have the same meaning herein as in
       the UCC.

       Section 2. Grant of Security Interest.

              (a)    The Company hereby grants to the Lender, to secure the
       payment and performance in full of the Obligations, a security interest
       in and a lien on and so pledges and assigns to the Lender all of the
       Company's right, title and interest in, to and under any and all of the
       following described property, assets and rights, in each case, wherever
       located, whether now owned or hereafter acquired or arising, all
       accessions and additions thereto, all substitutions and replacements
       therefor, and all proceeds and products thereof and assigns all rights
       in and to all collateral securing the following described property,
       assets and rights:

                     (i)    all personal and fixture property of every kind and
              nature including, without limitation, all furniture, fixtures,
              raw materials, goods, contract rights, rights to the payment of
              money, insurance refund claims and all other insurance claims and
              proceeds, tort claims, chattel paper, documents, instruments
              (including certificated securities), deposit accounts and all
              general intangibles including, without limitation, all
              uncertificated securities, tax refund claims, license fees,
              patents, patent applications, trademarks, trademark applications,
              trade names, copyrights, copyright applications, rights to sue
              and recover for past infringement of patents, trademarks and
              copyrights, computer programs, computer software, engineering
              drawings, service marks, customer lists, goodwill, and all
              licenses, permits, agreements of any kind or nature pursuant to
              which the Company possesses, uses or has authority to possess or
              use property (whether tangible or intangible) of others or others
              possess, use or have authority to possess or use property
              (whether tangible or intangible) of the Company, and all recorded
              data of any kind or nature, regardless of the medium of recording
              including, without limitation, all software, writings, plans,
              specifications and schematics (any and all such property being
              the "Company UCC Collateral"); provided, however, that nothing
              herein shall be construed to include within and there is
              expressly excluded from, the Company UCC Collateral, any now
              owned or hereafter acquired Equipment, Inventory or Receivables .

              (b)    The Company also pledges to the Lender, and grants to the
       Lender a security interest in all of the Company's right, title and
       interest in, to and under any and all of the following described
       property, rights and interests, in each case, wherever located, whether
       now owned or hereafter acquired or arising, all accessions and additions
       thereto, all substitutions and replacements therefor, and all proceeds
       and products thereof (collectively, the "Pledged Collateral"):

                     (i)    all of the issued and outstanding shares of common
              stock identified on Schedule 2(b) attached hereto of any other
              subsidiary of the Company presently existing or hereafter created
              or acquired (the "Pledged Subsidiaries") therein set forth;





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                     (ii)   all other shares of common stock or other equity
              securities now or hereafter acquired by the Company in any manner
              issued by the Pledged Subsidiaries, and the certificates
              representing such securities, and any present or future options,
              warrants or other rights to subscribe for or purchase any
              property described in Schedule 2(b)(i) or any notes, bonds,
              debentures or other evidences of indebtedness now or hereafter
              owned or acquired by the Company in any manner that (A) are at
              any time convertible, exchangeable or exercisable into capital
              stock or other equity securities of the Pledged Subsidiaries or
              (B) have or at any time could by their terms have voting rights
              with respect to any matter affecting the Pledged Subsidiaries and
              all securities, certificates and instruments representing or
              evidencing ownership of any of the property described in Schedule
              2(b) hereof; and

                     (iii)  all proceeds and products of the foregoing and
              distributions thereof or with respect thereto, including without
              limitation dividends, distributions, cash, instruments and other
              property or securities, now or hereafter at any time or from time
              to time received or receivable or otherwise distributed or
              distributable in respect of or in exchange for any or all of the
              foregoing.

              (c)    The Company hereby also assigns to the Lender and grants
       to the Lender a security interest in, pledge of and lien on, the
       Disbursement Account and all investments, securities, financial assets
       credited thereto and security entitlements with respect thereto and all
       certificates and instruments, if any, from time to time representing or
       evidencing the Disbursement Account or any property credited thereto,
       whether now owned by the Company or existing or hereafter acquired,
       created or arising including the proceeds thereof (the "Assigned
       Collateral" and, together with the Company UCC Collateral and the
       Pledged Collateral, the "Collateral").

                     Subject to any Permitted Liens, pursuant to the terms
       hereof, the Company has endorsed, assigned and delivered to the Lender
       or such other Person that the Lender has designated as its agent to hold
       for perfection purposes all negotiable or non-negotiable instruments
       (including certificated securities) and chattel paper pledged by it
       hereunder, together with instruments of transfer or assignment duly
       executed in blank as the Lender may have specified.  In the event that
       the Company shall, after the date of this Agreement, acquire any other
       negotiable or non-negotiable instruments (including certificated
       securities) or chattel paper to be pledged by it hereunder, the Company
       shall, subject to Permitted Liens, forthwith endorse, assign and deliver
       the same to the Lender, accompanied by such instruments of transfer or
       assignment duly executed in blank as the Lender may from time to time
       specify.  To the extent that any securities are uncertificated,
       appropriate book-entry transfers reflecting the pledge of such
       securities created hereby have been or, in the case of uncertificated
       securities hereafter acquired by the Company, will at the time of such
       acquisition be, duly made for the account of the Lender or one or more
       nominees of the Lender with the issuer of such securities or other
       appropriate book-entry facility or financial intermediary, with the
       Lender having at all times the right to obtain definitive certificates
       (in the Lender's name or in the name of one or more nominees of the
       Lender) where the issuer customarily or otherwise issues certificates,
       all to be held as Collateral hereunder.  The Company hereby acknowledges
       that the Lender may, in its discretion, appoint one or more financial
       institutions to act as the Lender's agent in holding in custodial
       accounts instruments or other financial assets, including securities, in
       which the Lender is granted a security interest hereunder, including,
       without limitation, certificates of deposit and other instruments
       evidencing short term obligations.





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              (d)    The inclusion of proceeds in this Agreement does not
       authorize the Company to sell, dispose of or otherwise use the
       Collateral in any manner not specifically authorized hereby or under the
       Indenture.

              (e)    This Agreement secures the prompt and complete (i) payment
       of all obligations of the Company to the Lender under the TARC
       Intercompany Note, whether such obligations are now existing or
       hereafter arising, and all renewals, extensions, amendments, supplements
       and rearrangements thereof and (ii) payment and performance of all
       covenants and conditions by the Company contained herein and in the TARC
       Intercompany Loan Agreement in each case whether for principal,
       interest, prepayment premium, taxes, costs, losses, compensation,
       reimbursements, fees, expenses or any other amount payable to the Lender
       under the terms of this Agreement (all such obligations, covenants and
       conditions described in the foregoing clauses (i) and (ii) being
       hereinafter collectively referred to as the "Obligations").

              (f)    Notwithstanding anything herein to the contrary, the stock
       of any Unrestricted Subsidiary shall not constitute Collateral
       hereunder.

       Section 3. Representations and Warranties.  The Company represents and
warrants, as of the date hereof, to the Lender as follows:

              (a)    The chief executive office and principal place of business
       of the Company is located at 1300 N. Sam Houston Parkway East, Suite
       320, Houston, Harris County, Texas 77032.  Any and all Collateral not
       delivered to the Lender or its designated agent is and will continue to
       be located only in the States of Texas and Louisiana.

              (b)    The Company is the legal and beneficial owner of all of
       the Collateral free and clear of any lien, security interest, charge or
       encumbrance of any kind or nature, except for the lien and security
       interest created hereby and for Permitted Liens, and has not made any
       other pledge, assignment, mortgage, hypothecation or transfer of the
       Collateral except as permitted hereunder or under the TARC Intercompany
       Loan Agreement.  Except for the lien and security interest created
       hereby, all of the Collateral is free from any material credit,
       deduction, allowance, defense, dispute, setoff or counterclaim and there
       is no material extension or indulgence with respect thereto.  The
       Pledged Collateral is not subject to any put, call, option or other
       right in favor of any other person whatsoever.

              (c)    The Pledged Collateral is accurately described in Schedule
       2(b) hereto and has been duly authorized and validly issued and non-
       assessable.

              (d)    This Agreement has been duly executed and delivered by the
       Company and creates a valid security interest in, and lien on, the
       Collateral securing the payment of the Indebtedness.  Upon the delivery
       of physical certificates evidencing the Pledged Collateral to the Lender
       or its designated agent and the making of the filings and the taking of
       all other actions necessary to perfect the security interests created
       hereby, including, without limitation, those actions specified in
       Section 2(b) and Section 4, the security interests created by this
       Agreement will be duly perfected security interests subject to no equal
       or prior lien, security interest or encumbrance of any kind or nature
       other than Permitted Liens.





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              (e)    The Company has the requisite corporate power and
       authority to pledge the Collateral in the manner hereby done or
       contemplated and to defend its title thereto against the lawful claims
       of all persons whomsoever.

              (f)    Neither the execution and delivery of this Agreement by
       the Company, the performance by the Company of its obligations
       hereunder, nor the transactions herein contemplated will (i) violate the
       Company's charter or bylaws, (ii) violate the terms of any agreement,
       indenture, mortgage, deed of trust, equipment lease, instrument or other
       document to which the Company is a party, (iii) violate any law, order,
       rule or regulation applicable to the Company of any court or any
       government, regulatory body or administrative agency or other
       governmental body having jurisdiction over the Company or its
       properties, or (iv) result in or require the creation or imposition of
       any lien (other than the lien contemplated hereby), upon or with respect
       to any of the property now owned or hereafter acquired by the Company,
       which violation or conflict would have a material adverse effect on the
       financial condition, business, assets or liabilities of the Company or
       on the value of the Collateral or a material adverse effect on the
       security interests hereunder.

              (g)    The Pledged Collateral includes the issued and outstanding
       shares of Common Stock of the Pledged Subsidiaries as described in
       Schedule 2(b) attached hereto, and as of the date of execution hereof,
       there are no outstanding options, warrants or other rights to subscribe
       for or purchase any property described in Schedule 2(b) or any notes,
       bonds, debentures or other evidences of indebtedness that (i) are at any
       time convertible into capital stock of the Pledged Subsidiaries or (ii)
       have or at any time could by their terms have voting rights with respect
       to any matters affecting the Pledged Subsidiaries.

              (h)    No consent or approval which has not been obtained prior
       to the date hereof of any other person or entity and no authorization,
       approval or other action (other than delivery of physical certificates
       evidencing the Pledged Collateral) by, and no notice to or filing with
       any governmental body (other than UCC filings), regulatory authority or
       securities exchange, was or is necessary as a condition to the validity
       of the pledge hereunder of the Collateral, and  such pledge is effective
       to vest in the Lender the rights of the Lender in the Collateral as set
       forth herein.  There are no restrictions on the transferability of any
       of the Collateral transferred or delivered by the Company hereunder or,
       except for restrictions related to federal and state securities laws
       governing the sale of "restricted stock" or "control stock," with
       respect to the foreclosure, transfer or disposition thereof by the
       Lender.

       Section 4.Covenants.   During the term of this Agreement and until all
the Obligations with respect to the Indebtedness have been fully and finally
paid and discharged in full, the Company covenants and agrees with the Lender
that:

              (a)    Except as permitted by the TARC Intercompany Loan
       Agreement or in the ordinary course of business, the Company will not
       make any compromise or settlement with respect to the Collateral without
       notice to or consent of the Lender.

              (b)    The Company shall deliver to the Lender or its designated
       agent concurrently with the execution of this Agreement or, to the
       extent acquired subsequent to the date of execution hereof, including
       without limitation Pledged Collateral issued by a newly created or
       acquired Subsidiary, immediately upon the Company's acquisition thereof:
       (i) all certificates and instruments representing the Pledged Collateral
       and a revised Schedule 2(b), and (ii) all





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       certificates and instruments representing each other item of Collateral
       (including all certificates, instruments and notes representing any such
       Company UCC Collateral).  Any and all Pledged Collateral delivered to
       the Lender or its designated agent shall be accompanied by undated duly
       executed powers in blank and by such other instruments of transfer or
       documents as the Lender may reasonably request.  The Lender may hold the
       certificates representing the Pledged Collateral delivered  to it in its
       own name or in the name of its nominee, all in form and substance
       satisfactory to the Lender.

              (c)    From time to time, the Company shall, at its own expense,
       promptly give, execute, deliver, file and/or otherwise formalize any
       such notice, statement, instrument, document, agreement or other papers,
       and do all such other acts and things, as may be necessary or desirable,
       or as the Lender may reasonably request, in order to create, evidence,
       preserve, perfect, validate or continue any lien or security interest
       created pursuant to this Agreement or to enable the Lender to exercise
       or enforce its rights hereunder with respect to such lien or security
       interest, or otherwise further to effect the purposes of this Agreement.
       Without limiting the generality of the foregoing, the Company shall, at
       any time or from time to time upon the request of the Lender and at the
       Company's own expense, execute, acknowledge, witness, deliver, file
       and/or record such financing and continuation statements, notices,
       additional assignments and other documents or instruments (all of which
       shall be in form and substance satisfactory to the Lender and its
       counsel) as the Lender may from time to time reasonably request for the
       perfection of the liens and security interests created hereby.

              (d)    The Company shall promptly notify the Lender (i) of any
       material changes in any fact or circumstance represented or warranted by
       the Company with respect to any material portion of the Collateral, (ii)
       of any material impairment of the Collateral and (iii) of any claim,
       action or proceeding affecting title to all or any of the Collateral.

              (e)    Except for the liens and security interests created by
       this Agreement and the Permitted Liens in the Collateral, the Company
       shall at its own expense defend the Collateral against any and all
       liens, claims, security interests and other encumbrances or interests,
       howsoever arising and shall maintain and preserve the security interest
       granted hereunder with respect to the Collateral as long as this
       Agreement shall remain in full force and effect.  The Company shall not
       make any other pledge, assignement, mortgage, hypothecation or transfer
       of the Collateral except as permitted hereunder or under the TARC
       Intercompany Loan Agreement.

              (f)    The Company shall at all times keep accurate and complete
       records with respect to the Collateral, including, without limitation,
       records of all payments made, credit granted and proceeds received in
       connection therewith.

              (g)    The Company shall not relocate its principal place of
       business or chief executive office to a county or state other than that
       specified in Section 3(a) of this Agreement unless the Company gives 30
       days' prior written notice to the Lender, which notice shall specify the
       county and state into which such relocation is to be made.  The
       Collateral, to the extent not delivered to the Lender pursuant to
       Section 2, will be kept at those locations listed on the Perfection
       Certificate delivered to the Lender herewith in the form attached as
       Exhibit A hereto and the Company will not remove the Collateral from
       such locations, without providing at least 30 days' prior written notice
       to the Lender.





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              (h)    The Company will keep the Collateral in good order and
       repair, except in situations where not to do so would not be material,
       and will not use the same in violation of law or any policy of insurance
       thereon.  The Lender, or its designee, may inspect the Collateral at any
       reasonable time, wherever located.

              (i)    The Lender, or its representative, shall at all times have
       full and free access during normal business hours to all of the books,
       correspondence and records of the Company relating to the Collateral
       (other than information that is privileged and confidential) and the
       Lender and its representatives may examine the same, make abstracts
       therefrom and make photocopies thereof, and the Company agrees to render
       to the Lender, at the Company's cost and expense, such clerical and
       other assistance as may be reasonably requested by the Lender with
       regard thereto.

              (j)    The Company shall not permit any of the Pledged
       Subsidiaries to issue to the Company any securities of the type required
       to be pledged hereunder unless such securities are promptly pledged and
       delivered hereunder to the Lender or its designated agent in accordance
       with Section 2(b).

              (k)    If, while this Agreement is in effect, any stock dividend,
       stock split, reclassification, readjustment, reorganization, merger,
       consolidation, exchange offer, tender offer or other change in the
       capital structure, including the creation of any subscription or other
       rights relating to the Pledged Collateral, is declared or made, or
       proposed to be declared or made, by any of the Pledged Subsidiaries or
       any other issuer of the Collateral, all substituted and additional
       securities or interest issued with respect to the Collateral and
       evidenced by certificates shall be endorsed in blank by the Company
       promptly upon receipt thereof or otherwise appropriately transferred to
       the Lender in negotiable form, and all certificates or instruments
       evidencing such securities shall be delivered to the Lender to be held
       under the terms of this Agreement in the same manner as, and as a part
       of, the Collateral.  All Pledged Collateral shall be evidenced by one or
       more certificates.  Any securities that may be issued upon exercise of
       any subscription or other rights relating to the Pledged Collateral
       shall be endorsed in blank and delivered to the Lender with any
       necessary powers.

       Section 5. Powers of the Secured Party.

              (a)    The Company hereby irrevocably designates and appoints the
       Lender as its attorney-in-fact, with full power of substitution, for the
       purposes of carrying out the provisions of this Agreement and taking any
       action and executing any instrument, including,without limitation, any
       financing statement or continuation statement, and taking any other
       action to maintain the validity, perfection, priority and enforcement of
       the security interest intended to be created hereunder, that the Lender
       may reasonably deem necessary or advisable to accomplish the purposes
       hereof, which appointment as attorney-in-fact is irrevocable and coupled
       with an interest.

              (b)    Without limiting the generality of Section 5(a) hereof,
       the Company hereby irrevocably authorizes and empowers the Lender, upon
       the occurrence and during the continuation of any Event of Default, at
       the expense of the Company, either in the Lender's own name or in the
       name of the Company, at any time and from time to time:





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                     (i)    to ask, demand, receive, issue a receipt for, give
              acquittance for, settle and compromise any and all monies which
              may be or become due or payable or remain unpaid at any time or
              times to the Company, and any and all other property which may be
              or become deliverable at any time or times to the Company, under
              or with respect to the Collateral;

                     (ii)   to endorse any drafts, checks, orders or other
              instruments for the payment of money payable to the Company on
              account of the Collateral (including any such draft, check, order
              or instrument issued by any insurance company payable jointly to
              the Company and the Lender); and

                     (iii)  to settle, compromise, prosecute or defend any
              action, claim or proceeding, or take any other action, all either
              in its own name or in the name of the Company or otherwise, which
              the Lender may deem to be necessary or advisable for the purpose
              of exercising and enforcing its powers and rights under this
              Agreement or in furtherance of the purposes hereof, including any
              action which by the terms of this Agreement is to be taken by the
              Company.

              (c)    Nothing in this Agreement shall be construed as requiring
       or obligating the Lender to make any commitment or to make any inquiry
       as to the nature or sufficiency of any payment received by it, or to
       present or file any claim or notice, or to take any other action with
       respect to any of the Collateral or any part thereof or the amounts due
       or to become due in respect thereof or any property covered thereby, or
       to collect or enforce the payment of any amounts assigned to it or to
       which it may otherwise be entitled hereunder at any time or times other
       than to account for amounts or Collateral received.

              (d)    The Lender shall be entitled at any time to file this
       Agreement, or a carbon, photographic or any other reproduction of this
       Agreement, as a financing statement, but the failure of the Lender to do
       so shall not impair the validity or enforceability of this Agreement.
       The Lender shall have no duty to comply with any recording, filing or
       other legal requirements necessary to establish or maintain the
       validity, priority or enforceability of, or the Lender's rights in or
       to, any of the Collateral.

              (e)    In its discretion, the Lender may discharge taxes and
       other encumbrances at any time levied or placed on any of the
       Collateral, make repairs thereto and pay any necessary filing fees.  The
       Company agrees to reimburse the Lender on demand for any and all
       reasonable expenditures so made with interest on unpaid amounts at the
       maximum rate permitted by law.  The Lender shall have no obligation to
       the Company to make any such expenditures, nor shall the making thereof
       relieve the Company of any default.

              (f)    Anything herein to the contrary notwithstanding, the
       Company shall remain liable under each contract or agreement comprised
       in the Collateral to be observed or performed by the Company thereunder.
       The Lender shall not have any obligation or liability under any such
       contract or agreement by reason of or arising out of this Agreement or
       the receipt by the Lender of any payment relating to any of the
       Collateral, nor shall the Lender be obligated in any manner to perform
       any of the obligations of the Company under or pursuant to any such
       contract or agreement, to make inquiry as to the nature or sufficiency
       of any payment received by the Lender in respect of the Collateral or as
       to the sufficiency of any performance by any party under any such
       contract or agreement, to present or file any claim, to take any action
       to enforce any





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       performance or to collect the payment of any amounts which may have been
       assigned to the Lender or to which the Lender may be entitled at any
       time or times other than to account for amounts or Collateral received,
       and no action taken or omitted shall give rise to any defense,
       counterclaim or right of action against the Lender, unless the Lender's
       actions are taken or omitted to be taken with gross negligence or bad
       faith or constitute willful misconduct.  The Lender's sole duty with
       respect to the custody, safe keeping and physical preservation of the
       Collateral in its possession, under Section 9-207 of the UCC or
       otherwise, shall be to deal with such Collateral in the same manner as
       the Lender deals with similar property for its own account.

              (g)    If an Event of Default has occurred and is continuing, the
       Lender may at any time, at its option, transfer to itself or any nominee
       any securities constituting the Pledged Collateral, receive any income
       thereon and hold such income as additional Collateral or apply it to the
       Indebtedness.  Regardless of whether any Indebtedness is due, the Lender
       may demand, sue for, collect, or make any settlement or compromise which
       it deems desirable with respect to the Collateral.  Regardless of the
       adequacy of Collateral or any other security for the Indebtedness, any
       deposits or other sums at any time credited by or due from the Lender to
       the Company may at any time be applied to or set off against any of the
       Indebtedness.

              (h)    If an Event of Default shall have occurred and be
       continuing, the Company shall, at the request of the Lender, notify
       obligors on chattel paper and general intangibles of the Company and
       obligors on instruments for which the Company is an obligee of the
       security interest of the Lender in any chattel paper, general intangible
       or instrument and that payment thereof is to be made directly to the
       Lender or to any financial institution designated by the Lender as the
       Lender's agent therefor, and the Lender may itself, if an Event of
       Default shall have occurred and be continuing, without notice to or
       demand upon the Company, so notify said obligors.  After the making of
       such a request or the giving of any such notification, the Company shall
       hold any proceeds of collection of chattel paper, general intangibles
       and instruments received by the Company as trustee for the Lender
       without commingling the same with other funds of the Company and shall
       turn the same over to the Lender in the identical form received,
       together with any necessary endorsements or assignments.  The Lender
       shall apply the proceeds of collection of chattel paper, general
       intangibles and instruments received by the Lender to the Indebtedness,
       such proceeds to be immediately entered after final payment in cash of
       the items giving rise to them.

       Section 6.Voting Rights, Dividends, Etc.

              (a)    Until an Event of Default shall have occurred and be
       continuing:

                     (i)    except as otherwise provided in this Agreement, the
              Company shall be entitled to exercise any and all voting or
              consensual rights and powers, including subscription rights, in
              relation to the Pledged Collateral; provided, however, that no
              vote shall be cast or consent, waiver or ratification given or
              action taken which would materially impair the securities or the
              value thereof or violate any provision of this Agreement, the
              Indenture or any other ancillary document;

                     (ii)   except as otherwise provided in this Agreement, the
              Company shall be entitled to receive and retain any and all
              dividends, distributions or other payments in respect of the
              Pledged Collateral and the Lender, upon receipt of any of the
              foregoing, shall promptly pay or distribute the same to the
              Company, and, to the extent so





                                       10
   12
              permitted, any distributions received by the Company and
              transferred to other persons shall pass free and clear of the
              lien and security interest hereof; and

                     (iii)  the Lender shall execute and deliver to the Company
              or cause to be executed and delivered to the Company, all such
              proxies, powers of attorney, dividend orders and other
              instruments as the Company may reasonably request for the purpose
              of enabling it to exercise the voting or consensual rights and
              powers which the Company is entitled to exercise pursuant to the
              foregoing Section 6(a)(i) or to receive the dividends,
              distributions or other payments which the Company is authorized
              to retain pursuant to the foregoing Section 6(a)(ii).

              (b)    Upon the occurrence and during the continuance of an Event
       of Default, all rights of the Company to exercise the voting or
       consensual rights and powers which the Company would otherwise be
       entitled to exercise pursuant to Section 6(a)(i) and to receive the
       dividends, distributions and other payments which the Pledgor would
       otherwise be authorized to receive and retain pursuant to Section
       6(a)(ii) shall automatically cease, and all such rights shall thereupon
       become vested in the Lender, which shall then have the sole and
       exclusive right and authority to exercise, in its sole discretion, all
       such voting and consensual rights and powers  and to receive and retain
       as Collateral all such dividends, distributions and other payments.
       Without limiting the foregoing, in such event the Lender may exercise
       all voting and corporate rights at any meeting of any corporation
       issuing any such securities and any and all rights of conversion,
       exchange, subscription or any other rights, privileges or options
       pertaining to any such securities as if it were the absolute owner
       thereof, including, without limitation, the rights to exchange at its
       discretion, any and all such securities upon the merger, consolidation,
       reorganization, recapitalization or other readjustment of any
       corporation issuing any such securities or upon the exercise by any such
       issuer or the Lender of any right, privilege or option pertaining to any
       such securities, and, in connection therewith, to deposit and deliver
       any and all securities with any committee, depository, transfer agent,
       registrar or other designated agency upon such terms and conditions as
       it may determine, all without liability except to account for the
       property actually received by it, but the Lender shall have no duty to
       exercise any of the aforesaid rights, privileges or options and the
       Lender shall not be responsible for any failure to do so or delay in so
       doing.

       Section 7. Default.

              (a)    It shall constitute a Default or an Event of Default under
       this Agreement if a "Default" or an "Event of Default" shall occur under
       the Indenture.

              (b)    If an Event of Default shall have occurred and is
       continuing and if the maturity of the Note is accelerated under the
       provisions of the TARC Intercompany Loan Agreement, in addition to any
       other rights and remedies that may be available to the Lender under the
       UCC or the TARC Intercompany Loan Agreement or under Section 5(a) or
       5(b) of this Agreement or otherwise under this Agreement or at law, the
       Lender shall also have the following rights and powers:

                     (i)    The Lender may, without being required to give any
              notice except as hereinafter provided, sell the Collateral, or
              any part thereof, at public or private sale, for cash, upon
              credit or for future delivery and at such price or prices as the
              Lender deems satisfactory, and the Lender and/or its collateral
              agent may be the purchaser of any or





                                       11
   13
              all of the Collateral so sold and thereafter hold the same
              absolutely free from any right or claim of whatsoever kind, and
              the Indebtedness or any portion of the Indebtedness may be
              applied as a credit against the purchase price.

                     (ii)   Upon any such sale, the Lender shall have the right
              to deliver, assign and transfer to the purchaser thereof the
              Collateral so sold.  Each purchaser at any such sale shall hold
              the property sold absolutely free from any claim or right of
              whatsoever kind by or on behalf of the Company, including any
              equity or rights of redemption of the Company, and the Company
              hereby specifically waives, to the full extent permitted by
              applicable law, all rights of redemption, stay or appraisal which
              it has or may have under any rule or law or statute now existing
              or hereafter adopted.

                     (iii)  The Lender shall give the Company ten (10) business
              days' written notice (which the Company agrees is reasonable
              notification within the meaning of Section 9.504 of the UCC) of
              its intention to make any such public or private sale.  Such
              notice, in case of public sale, shall state the time and place
              fixed for such sale and, in case of a private sale, shall state
              the date after which such sale is to be made.

                     (iv)   Any such public sale shall be held at such time or
              times within ordinary business hours and at such places as the
              Lender may fix in the notices of such sale.  At any such sale the
              Collateral may be sold in one lot as an entirety or in separate
              parcels, as the Lender may, in its sole discretion, determine.

                     (v)    The Lender shall not be obligated to make any sale
              of the Collateral if it shall determine not to do so, regardless
              of the fact that notice of sale of the Collateral may have been
              given.  The Lender may, without notice or publication, adjourn
              any public or private sale or cause the same to be adjourned from
              time to time by announcement at the time and place fixed for the
              sale, and such sale may, without further notice, be made at any
              time or place to which the same shall be so adjourned.

                     (vi)   In case of any sale of all or any part of the
              Collateral on credit or for future delivery, the Collateral so
              sold may be retained by the Lender until the selling price is
              paid by the purchaser thereof, but the Lender shall not incur any
              liability in case of the failure of such purchaser to take up and
              pay for the Collateral so sold and, in case of any such failure,
              such Collateral may again be sold upon like notice.

                     (vii)  The Lender, instead of exercising the power of sale
              herein conferred upon it, may proceed by a suit or suits at law
              or in equity to exercise its remedies regarding the Collateral
              and sell the Collateral, or any portion thereof, under a judgment
              or decree of a court or courts of competent jurisdiction.

                     (viii) The Company agrees that if any Event of Default
              shall have occurred and be continuing, then the Lender shall have
              the right to take possession of the Collateral, and for that
              purpose the Lender may, so far as the Company can give authority
              therefor, enter upon any premises on which the Collateral may be
              situated and remove the same therefrom with or without notice or
              process of law.  The Company waives any and all rights that it
              may have to a judicial hearing in advance of the enforcement of
              any of the Lender's rights hereunder, including, without
              limitation, its right following an Event of Default to take
              immediate possession of the Collateral and to exercise its rights
              with





                                       12
   14
              respect thereto. To the extent that any of the Obligations are to
              be paid or performed by a person other than the Company, the
              Company waives and agrees not to assert any rights or privileges
              which it may have under Section 9-112 of the UCC.

                     (ix)   If under mandatory requirements of applicable law,
              the Lender shall be required to make disposition of the
              Collateral within a period of time that does not permit the
              giving of notice to the Company as hereinbefore provided, the
              Lender need give the Company only such notice of disposition as
              shall be reasonably practicable in view of such mandatory
              requirements of law.

                     (x)    The Lender may instruct the obligor or obligors on
              any agreement, instrument or other obligation constituting the
              Collateral to make any payment or render any performance required
              by the terms of such agreement, instrument or obligation directly
              to the Lender or its designee.

              (c)    The Lender shall incur no liability as a result of the
       sale of the Collateral, or any part thereof, at any private sale other
       than for its own gross negligence, willful misconduct or bad faith.  The
       Company hereby waives, to the maximum extent permitted by applicable
       law, any claims against the Lender arising by reason of the fact that
       the price at which the Collateral may have been sold at such private
       sale was less than the price which might have been obtained at a public
       sale or was less than the aggregate amount of the Indebtedness, even if
       the Lender accepts the first offer received and does not offer such
       Collateral to more than one offeree.

              (d)    The Lender shall not be obligated to pursue or exhaust its
       rights and remedies against any particular Collateral or other security
       for the Indebtedness before pursuing or enforcing its rights and
       remedies against any other Collateral or other security for the
       Indebtedness.

              (e)    To the extent permitted by law, the Company hereby waives
       (i) any rights to require the Lender to proceed first against any other
       Person, to exhaust its rights in the Collateral or other security for
       the Indebtedness or to pursue any other right that the Lender might
       have, (ii) with respect to the Note, presentment and demand for payment,
       protest, notice of protest and nonpayment, notice of dishonor, notice of
       the intention to accelerate and notice of acceleration (except as
       otherwise set forth in the TARC Intercompany Loan Agreement), and (iii)
       all rights of marshalling in respect of any and all of the Collateral.

              (f)    Without precluding any other methods of sale, the Company
       acknowledges that the sale of the Collateral shall have been made in a
       commercially reasonable manner if conducted in conformity with
       reasonable commercial practices of banks disposing of similar property.
       The Lender shall not be liable for any depreciation in the value of the
       Collateral.

              (g)    The Company agrees that its obligation to deliver the
       Collateral is of the essence of this Agreement and that accordingly,
       upon application to a court of equity having jurisdiction, the Lender
       shall be entitled to a decree requiring specific performance by the
       Company of such obligation.

              (h)    Remedies of the Lender are cumulative and the exercise of
       any one or more of the remedies provided herein shall not be construed
       as a waiver of any of the other remedies of the Lender.





                                       13
   15
              (i)    If an Event of Default shall have occurred and be
       continuing, the proceeds of any sale of or other realization upon all or
       any part of the Collateral and any other amounts held by the Lender
       under this Agreement shall be applied by the Lender as provided in the
       Indenture.

              Any amounts remaining after such applications and the payment in
full of the Note with respect to the Indebtedness shall be remitted to the
Company, its successors or assigns, or as a court of competent jurisdiction may
otherwise direct.

       Section 8. Registration Rights.

              (a)    If the Lender shall determine to exercise the right to
       sell any or all of the Pledged Collateral pursuant to Section 7 hereof,
       and if in the opinion of counsel for the Lender it is necessary (or if
       in the opinion of the Lender it is advisable) to have the Pledged
       Collateral, or that portion thereof to be sold, registered under the
       provisions of the Securities Act of 1933, as amended (the "Securities
       Act"), the Company will cause each issuing corporation to execute and
       deliver, and cause the directors and officers of each thereof to execute
       and deliver, all at the Company's expense, all such instruments and
       documents, and to do or cause to be done all such other acts and things
       as may be necessary or, in the opinion of the Lender, advisable to
       register the Pledged Collateral, or that portion thereof to be sold,
       under the provisions of the Securities Act and to use its best efforts
       to cause the registration statement relating thereto to become effective
       and to remain effective for a period of one year from the date of the
       first public offering of the Pledged Collateral, or that portion thereof
       to be sold, and to make all amendments or supplements thereto and/or to
       the related prospectus which, in the opinion of the Lender, are
       necessary or advisable, all in conformity with the requirements of the
       Securities Act and the rules and regulations of the Securities and
       Exchange Commission applicable thereto.  The Company agrees to use its
       best efforts to cause each such issuing corporation to comply with the
       provisions of the securities or "Blue Sky" laws of any jurisdiction
       which the Lender shall designate and to cause each such issuing
       corporation to make available to its security holders, as soon as
       practicable, an earnings statement (which need not be audited) which
       will satisfy the provisions of Section 11(a) of the Securities Act.

              (b)    The Company recognizes that the Lender may be unable, or
       find it undesirable, to effect a public sale of any or all the Pledged
       Collateral by reason of certain prohibitions contained in the Securities
       Act and applicable state securities laws or otherwise, but may be
       compelled or desire to resort to one or more private sales thereof to a
       restricted group of purchasers who will be obliged to agree, among other
       things, to acquire such securities for their own account for investment
       and not with a view to the distribution or resale thereof in violation
       of the Securities Act.  The Company acknowledges and agrees that any
       such private sale may result in prices and other terms less favorable to
       the seller than if such sale were a public sale, but, notwithstanding
       such circumstances, such private sale shall be deemed to have been made
       in a commercially reasonable manner.  The Lender shall be under no
       obligation to delay a sale of any of the Pledged Collateral for the
       period of time necessary to permit the issuing corporation of such
       securities to register such securities for public sale under the
       Securities Act, or under applicable state securities laws, even if the
       issuing corporation would agree to do so.

              (c)    The Company further agrees to use commercially reasonable
       efforts to do or cause to be done all such other acts and things as may
       be necessary to make such sale or sales of any portion or all of the
       Pledged Collateral valid and binding and in compliance with any and all
       applicable laws, regulations, orders, writs, injunctions, decrees or
       awards of any and all





                                       14
   16
       courts, arbitrators or governmental instrumentalities, domestic or
       foreign, having jurisdiction over any such sale or sales, all at the
       Company's expense.  The Company further agrees that a breach of any of
       the covenants contained in this Section 8 will cause irreparable injury
       to the Lender, that the Lender has no adequate remedy at law in respect
       of such breach and, as a consequence, agrees that each and every
       covenant contained in this Section 8 shall be specifically enforceable
       against the Company, and the Company hereby waives and agrees not to
       assert any defenses against an action for specific performance of such
       covenants except for a defense that no Event of Default has occurred
       under the Indenture.

       Section 9. General Provisions.

              (a)    Continuing Security Interest; Binding Effect.  This
       Agreement shall create a continuing security interest in the Collateral
       and shall (a) remain in full force and effect until termination of the
       obligations of the Company under the TARC Intercompany Loan Agreement
       and the indefeasible payment in full thereafter of the Obligations; (b)
       be binding upon the Company and its successors and assigns; and (c)
       inure to the benefit of the Lender and its successors, transferees and
       assigns.  Without limiting the generality of the foregoing clause (c),
       the Lender may assign or otherwise transfer any of its rights under this
       Agreement to any other Person, and such Person shall thereupon become
       vested with all the benefits in respect thereof granted herein or
       otherwise to the Lender.  Upon the termination of the obligations of the
       Lender under the Indenture and the indefeasible payment in full
       thereafter of the Obligations, the Company shall be entitled to the
       return, upon its request and at its expense, of such of the Collateral
       as is in the Lender's possession and as shall not have been sold or
       otherwise disposed of pursuant to the terms hereof.

              (b)    Security Interest Absolute.  The lien and security
       interest created hereunder and the Company's obligations hereunder and
       the Lender's rights hereunder shall not be released, diminished,
       impaired or adversely affected by the occurrence of any one or more of
       the following events:

                     (i)    The taking or accepting of any other security or
              assurance for any or all of the Indebtedness;

                     (ii)   Any release, surrender, exchange, subordination or
              loss of any security or assurance at any time existing in
              connection with any or all of the Indebtedness;

                     (iii)  The modification of, amendment to, or waiver of
              compliance with any terms of the TARC Intercompany Loan Agreement
              or the Note;

                     (iv)   Any renewal, extension and/or rearrangement of the
              payment of any or all of the Indebtedness or any statement,
              indulgence, forbearance or compromise that may be granted or
              given by the Lender to the Company or any other Person;

                     (v)    any neglect, delay, omission, failure or refusal of
              the Lender to take or prosecute any action in connection with any
              agreement, document or other instrument evidencing, securing or
              assuring the payment of any or all of the Indebtedness;

                     (vi)   the illegality, invalidity or unenforceability of
              all or any part of the TARC Intercompany Loan Agreement or the
              Note; or





                                       15
   17
                     (vii)  any other circumstance (other than payment in full
              of the Obligations) that might otherwise constitute a defense
              available to, or a discharge of, the Company or any party to any
              document in respect of the Obligations.

              (c)    Amendments.  This Agreement or any term hereof may be
       amended or changed only by an instrument in writing executed jointly by
       the Company and the Lender and in accordance with Article IX of the
       Indenture.

              (d)    Remedies Cumulative.  Each right, power and remedy herein
       specifically granted to the Lender or otherwise available to it or now
       or hereafter existing in law or in equity shall be cumulative and
       concurrent, and shall be in addition to every other right, power and
       remedy herein specifically given or now or hereafter existing at law, in
       equity, or otherwise (including, without limitation, all rights, powers
       and remedies granted to a secured party under the UCC), and each such
       right, power and remedy, whether specifically granted herein or
       otherwise existing, may be exercised at any time and from time to time
       as often and in such order as may be deemed expedient by the Lender in
       its sole and complete discretion.  The provisions of this Agreement may
       only be waived by an instrument in writing signed by the Lender, and no
       failure on the part of the Lender to exercise, and no delay in
       exercising, and no course of dealing with respect to, any such right,
       power or remedy, shall operate as a waiver thereof, nor shall any single
       or partial exercise of any such right, power or remedy preclude any
       other or further exercise thereof or the exercise of any other right.
       No notice to or demand on the Company hereunder shall, of itself,
       entitle the Company to any other or further notice or demand in the same
       or similar circumstances.

              (e)    Assignment.  Neither this Agreement nor any interest
       herein or in the Collateral, or any part thereof, may be assigned by the
       Company without the prior written consent of the Lender, except as
       expressly permitted herein or in the Indenture or in the Disbursement
       Agreement.  The Company hereby acknowledges and consents to the
       collateral assignment by the Lender of this Agreement and the Lender's
       interest in the Collateral to the Indenture Trustee, as defined in the
       TARC Intercompany Loan Agreement.  The Company also agrees that, in the
       case of an Event of Default, the Indenture Trustee may exercise any
       rights and remedies of the Lender under this Agreement, and any
       reference to the "Lender" hereunder shall also include the Indenture
       Trustee.

              (f)    Headings.  The descriptive headings of the several
       sections of this Agreement are inserted for convenience only and shall
       not control or affect the meaning or construction of any of the
       provisions hereof.

              (g)    Severability.  Any provision of this Agreement that is
       prohibited or unenforceable in any jurisdiction shall, as to such
       jurisdiction, be ineffective to the extent of such prohibition or
       unenforceability without invalidating the remaining provisions hereof or
       affecting the validity of enforceability or such provision in any other
       jurisdiction.

              (h)    Survival.  All representations and warranties contained
       herein, in the Indenture or made in writing by the Company in connection
       herewith or therewith, shall survive the execution and delivery of this
       Agreement, the Indenture and any documents executed in connection
       herewith or therewith.





                                       16
   18
              (i)    Counterparts.  This Agreement may be executed in any
       number of counterparts and by different parties in separate
       counterparts, each of which when so executed and delivered shall be
       deemed to be an original, but all of which when taken together shall
       constitute one and the same instrument.  A complete set of counterparts
       shall be lodged with the Lender.

              (j)    Waiver.  To the extent permitted by applicable law the
       Company hereby waives promptness, diligence, notice of acceptance and
       any other notice with respect to any of the Indenture obligations and
       this Agreement and any requirement that the Lender protect, secure,
       perfect or insure any security interest or any property subject thereto
       or exhaust any right or take any action against the Company or any other
       person or entity; provided however, that the Lender shall in any event
       take such care in the handling of any Collateral in its possession as it
       takes with respect to its own property of a similar nature in its
       possession.

              (k)    Notices.  Any notices or other communications required or
       permitted hereunder shall be in writing, and shall be sufficiently given
       if made by hand delivery, by telex, by facsimile or registered or
       certified mail, postage prepaid, return receipt requested, addressed as
       provided in Section 9.3 of the TARC Intercompany Loan Agreement.  Any
       party hereto may by notice to the other party designate such additional
       or different addresses as shall be furnished in writing by such party.
       Any notice or communication to any party shall be deemed to have been
       given or made as of the date so delivered, if personally delivered; when
       answered back, if telexed; when receipt is acknowledged, if faxed; and
       five (5) calendar days after mailing, if sent by registered or certified
       mail (except that a notice of change of address shall not be deemed to
       have been given until actually received by the addressee).

              (l)    Conflicting Terms.  In the event of any conflict or
       inconsistency between the terms, covenants, conditions and provisions
       set forth in this Agreement and the terms, covenants, conditions and
       provisions set forth in the Indenture, the terms, covenants, conditions
       and provisions of the Indenture shall prevail.

              (m)    Release.  The Collateral, in whole or in part, may be
       released in accordance with the TARC Intercompany Loan Agreement and the
       Indenture.

              (n)    Conflicts.  If any provision of the TARC Intercompany Loan
       Agreement limits, qualifies, or conflicts with any similar provision of
       this Agreement, such provision of the TARC Intercompany Loan Agreement
       shall control.

              (o)    Governing Law.  THIS AGREEMENT SHALL BE GOVERNED BY AND
       CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT
       REGARD TO PRINCIPLES OF CONFLICTS OF LAW EXCEPT SECTION 5-1401 OF THE
       NEW YORK GENERAL OBLIGATIONS LAW.  THE COMPANY HEREBY IRREVOCABLY
       SUBMITS TO THE JURISDICTION OF ANY NEW YORK STATE COURT SITTING IN THE
       BOROUGH OF MANHATTAN IN THE CITY OF NEW YORK OR ANY FEDERAL COURT
       SITTING IN THE BOROUGH OF MANHATTAN IN THE CITY OF NEW YORK IN RESPECT
       OF ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS
       AGREEMENT, AND IRREVOCABLY ACCEPTS FOR ITSELF AND IN RESPECT OF ITS
       PROPERTY, GENERALLY AND UNCONDITIONALLY, JURISDICTION OF THE AFORESAID
       COURTS.  THE COMPANY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT IT MAY
       EFFECTIVELY DO SO UNDER APPLICABLE LAW, TRIAL BY JURY AND ANY OBJECTION
       THAT IT MAY NOW OR





                                       17
   19
       HEREAFTER HAVE TO THE LAYING OF THE VENUE OF ANY SUCH SUIT, ACTION OR
       PROCEEDING BROUGHT IN ANY SUCH COURT AND ANY CLAIM THAT ANY SUCH SUIT,
       ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN
       INCONVENIENT FORUM.  THE COMPANY IRREVOCABLY CONSENTS, TO THE FULLEST
       EXTENT IT MAY EFFECTIVELY DO SO UNDER APPLICABLE LAW, TO THE SERVICE OF
       PROCESS OF ANY OF THE AFOREMENTIONED COURTS IN ANY SUCH ACTION OR
       PROCEEDING BY THE MAILING OF COPIES THEREOF BY REGISTERED OR CERTIFIED
       MAIL, POSTAGE PREPAID, TO THE COMPANY AT ITS SAID ADDRESS, SUCH SERVICE
       TO BECOME EFFECTIVE 30 DAYS AFTER SUCH MAILING.  NOTHING HEREIN SHALL
       AFFECT THE RIGHT OF THE LENDER TO SERVE PROCESS IN ANY OTHER MANNER
       PERMITTED BY LAW OR TO COMMENCE LEGAL PROCEEDINGS OR OTHERWISE PROCEED
       AGAINST THE COMPANY IN ANY OTHER JURISDICTION.





                                       18
   20
              IN WITNESS WHEREOF, the Company and the Lender have executed this
Agreement as of the date first above written.



                                             TRANSAMERICAN REFINING CORPORATION 
                                                                                
                                                                                
                                                                                
                                             By:                                
                                                 -------------------------------
                                             Name:                              
                                                    ----------------------------
                                             Title:                             
                                                    ----------------------------
                                                                                
                                                                                
                                                                                
                                             TRANSAMERICAN ENERGY CORPORATION,  
                                             as Lender                          
                                                                                
                                                                                
                                                                                
                                             By:                                
                                                 -------------------------------
                                             Name:                              
                                                    ----------------------------
                                             Title:                             
                                                    ----------------------------
                                                                                
                                                                                
                                                                                
                                             By:                                
                                                 -------------------------------
                                             Name:                              
                                                    ----------------------------
                                             Title:                             
                                                    ----------------------------
   21
                                                                       EXHIBIT A

                             PERFECTION CERTIFICATE

              The undersigned, Vice President of TransAmerican Refining
Corporation, a Texas corporation (the "Company"), hereby certify with reference
to the Security and Pledge Agreement dated as of June 13, 1997 between the
Company and TransAmerican Energy Corporation, as Lender (terms defined therein
being used herein as therein defined), to the Lender as follows:

       Section 1. Names.

              (a)    The exact corporate name of the Company, as it appears in
       its certificate of incorporation is as follows:

                     TransAmerican Refining Corporation

              (b)    Set forth below is each other corporate name the Company
       has had since its organization, together with the date of the relevant
       change:

                     n/a

              (c)    The Company has not changed its identity or corporate
       structure in any way within the past five years except:

                     n/a

              (d)    The following is a list of all other names (including
       trade names or similar appellations) used by the Company or any of its
       divisions or other business units at any time during the past five
       years:

                     n/a

       Section 2. Current Locations.

              (a)    The chief executive office of the Company is located at
       the following address:

              Mailing Address                            County        State
              ---------------                            ------        -----

              1300 N. Sam Houston Parkway East           Harris        Texas
              Houston, 77032


              (b)    The following are all the places of business of the
       Company not identified above:


              Mailing Address              County               State
              ---------------              ------               -----

              14902 River Road             St. Charles          Louisiana
              New Sarpy, 70078





                                      A-1
   22
       Section 3. Prior Locations.  Set forth below is the information required
by subparagraphs (a) and (b) of Section 2 with respect to each location or
place of business maintained by the Company at any time during the past five
years:

              n/a



       Section 4. UCC Filings.  A duly signed financing statement on Form UCC-1
in substantially the form of Schedule 4(a) hereto has been duly filed in the
UCC filing office in each jurisdiction identified in Section 2 hereof.  The
Company will deliver a true copy of each such filing duly acknowledged by the
filing officer as soon as practicable after the date hereof.

       Section 5. Schedule of Filings.  Attached hereto as Schedule 5 is a
schedule setting forth filing information with respect to the filings described
in Section 4 above.

       Section 6. Filings Fees.  All filing fees and taxes payable in
connection with the filings described in Section 4 above have been paid.





                                      A-2
   23
              IN WITNESS WHEREOF, the undersigned have hereunto set their hands
this ___ day of June, 1997 in the respective capacities indicated below their
signatures.




                                                                          
                                             -----------------------------------
                                             Name:                              
                                                   -----------------------------
                                             Title:                             
                                                    ----------------------------





                                      A-3
   24
                                                                   SCHEDULE 2(b)

                               PLEDGED COLLATERAL





================================================================================
                                                                     Percentage
                               Stock                      Number        of
  Stock        Class of      Certificate       Par          of       Outstanding
 Issuer         Stock          No.(s)         Value       Shares       Shares
 ------         -----          ------         -----       ------       ------
================================================================================
                                                        

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

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







                                       1
   25
                                                                   SCHEDULE 4(a)


                           DESCRIPTION OF COLLATERAL


All of the Debtor's right, title and interest in, to and under any and all of
the following described property, assets and rights, in each case, wherever
located, whether now owned or hereafter acquired or arising, all accessions and
additions thereto, all substitutions and replacements therefor, and all
proceeds and products thereof and assigns all rights in and to all collateral
securing the following described property, assets and rights:

                     (i)    all personal and fixture property of every kind and
              nature including, without limitation, all furniture, fixtures,
              raw materials, goods, contract rights, rights to the payment of
              money, insurance refund claims and all other insurance claims and
              proceeds, tort claims, chattel paper, documents, instruments
              (including certificated securities), deposit accounts and all
              general intangibles including, without limitation, all
              uncertificated securities, tax refund claims, license fees,
              patents, patent applications, trademarks, trademark applications,
              trade names, copyrights, copyright applications, rights to sue
              and recover for past infringement of patents, trademarks and
              copyrights, computer programs, computer software, engineering
              drawings, service marks, customer lists, goodwill, and all
              licenses, permits, agreements of any kind or nature pursuant to
              which the Debtor possesses, uses or has authority to possess or
              use property (whether tangible or intangible) of others or others
              possess, use or have authority to possess or use property
              (whether tangible or intangible) of the Debtor, and all recorded
              data of any kind or nature, regardless of the medium of recording
              including, without limitation, all software, writings, plans,
              specifications and schematics (any and all such property being
              the "UCC Collateral"); provided, however, that nothing herein
              shall be construed to include within, and there is expressly
              excluded from, the UCC Collateral, any now owned or hereafter
              acquired equipment, inventory or receivables ;

                     (ii)   all of the issued and outstanding shares of common
              stock identified on Schedule 2(b) attached hereto of any other
              subsidiary of the Debtor presently existing or hereafter created
              or acquired (the "Pledged Subsidiaries") therein set forth;

                     (iii)  all other shares of common stock or other equity
              securities now or hereafter acquired by the Debtor in any manner
              issued by the Pledged Subsidiaries, and the certificates
              representing such securities, and any present or future options,
              warrants or other rights to subscribe for or purchase any
              property described in Section 2(b)(i) or any notes, bonds,
              debentures or other evidences of indebtedness now or hereafter
              owned or acquired by the Debtor in any manner that (A) are at any
              time convertible, exchangeable or exercisable into capital stock
              or other equity securities of the Pledged Subsidiaries or (B)
              have or at any time could by their terms have voting rights with
              respect to any matter affecting the Pledged Subsidiaries and all
              securities, certificates and instruments representing or
              evidencing ownership of any of the property described in Section
              2(b) hereof;

                     (iv)   all proceeds and products of the foregoing and
              distributions thereof or with respect thereto, including without
              limitation dividends, distributions, cash,





                                       1
   26
              instruments and other property or securities, now or hereafter at
              any time or from time to time received or receivable or otherwise
              distributed or distributable in respect of or in exchange for any
              or all of the foregoing; and

                     (v)    The disbursement account (the "Disbursement
              Account") maintained at Firstar Bank of Minnesota, N.A., more
              specifically described on Schedule I, owned by the Debtor and
              created by that certain Disbursement Agreement by and among the
              Debtor, the Secured Party, the disbursement agent named therein
              and the construction supervisor named therein, as amended
              pursuant to the terms thereof, and all investments, securities,
              financial assets credited thereto and security entitlements with
              respect thereto, and all certificates and instruments, if any,
              from time to time representing or evidencing the Disbursement
              Account or any property credited thereto, whether now owned by
              the Debtor or existing or hereafter acquired, created or arising
              including the proceeds thereof (the "Assigned Collateral" and,
              together with the UCC Collateral and the Pledged Collateral, the
              "Collateral").

Notwithstanding anything herein to the contrary, the stock of any Unrestricted
Subsidiary shall not constitute Collateral hereunder.





                                       2
   27
                                                                      SCHEDULE 5


                              SCHEDULE OF FILINGS



Debtor        Filing Officer               File Number                 Date(1)
- ------        --------------               -----------                 -------
                                                              






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

(1) Indicate lapse date, if other than fifth anniversary.



                                       1