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





                               AMERICAN ECO CORPORATION

                                         AND

                  THE GUARANTORS NAMED ON THE SIGNATURE PAGE HERETO






                                     $120,000,000

                        9 5/8% SERIES A SENIOR NOTES DUE 2008





                                  PURCHASE AGREEMENT

                                     May 14, 1998





                              JEFFERIES & COMPANY, INC.
                            NESBITT BURNS SECURITIES INC.







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


          
                               AMERICAN ECO CORPORATION

                                     $120,000,000
                        9 5/8% SERIES A SENIOR NOTES DUE 2008

                                  PURCHASE AGREEMENT


                                                               May 14, 1998
                                                         New York, New York


          JEFFERIES & COMPANY, INC.
          NESBITT BURNS SECURITIES INC.
          c/o Jefferies & Company, Inc.
               2 Houston Center
               909 Fannin Street, Suite 3100
               Houston, Texas  77010

          Ladies & Gentlemen:

               American Eco Corporation, an Ontario, Canada corporation
          (the "Company"), proposes to issue and sell to Jefferies &
                -------
          Company, Inc. and Nesbitt Burns Securities Inc. (collectively,
          the "Initial Purchasers") $120,000,000 aggregate principal amount
               ------------------
          of its 9 5/8% Series A Senior Notes due 2008 (the "Series A
                                                             --------
          Notes"), subject to the terms and conditions set forth herein.
          -----
          The Notes (as defined below) will be issued pursuant to an
          indenture (the "Indenture"), to be dated the Closing Date (as 
                          ---------
          defined below), among the Company, the Guarantors (as defined
          below) and State Street Bank and Trust Company, as trustee (the
          "Trustee").  The Notes will be fully and unconditionally
           -------
          guaranteed (the "Guarantees"), upon the terms and subject to the
                           ----------
          conditions of the Indenture, as to payment of principal,
          interest, liquidated damages and premium, if any, jointly and
          severally, by each of the subsidiaries listed on Exhibit A hereto
          (each a "Guarantor" and collectively, the "Guarantors"). 
                   ---------                         ----------
          Capitalized terms used herein and not otherwise defined shall
          have the meanings assigned to such terms in the Indenture.

               1.   ISSUANCE OF SECURITIES.  The Company proposes, upon the
                    ----------------------
          terms and subject to the conditions set forth herein, to issue
          and sell to the Initial Purchasers an aggregate of $120,000,000
          principal amount of Series A Notes.  The Series A Notes and the
          Series B Notes (as defined below) issuable in exchange therefor
          are collectively referred to herein as the "Notes."
                                                      -----

               Upon original issuance thereof, and until such time as the
          same is no longer required under the applicable requirements of
          the Securities Act of 1933, as amended (the "Act"), the Series A 
                                                       ---
          Notes (and all securities issued in exchange therefor or in
          substitution thereof) shall bear the following legend:

               "THE SECURITY (OR ITS PREDECESSOR) EVIDENCED HEREBY WAS
               ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM
               REGISTRATION UNDER SECTION 5 OF THE UNITED STATES
               SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
               ACT"), AND THE SECURITY EVIDENCED HEREBY MAY NOT BE
               OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE
               OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
               THEREFROM.  EACH PURCHASER OF THE SECURITY EVIDENCED
               HEREBY IS HEREBY NOTIFIED THAT THE SELLER MAY BE
               RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION
               5 OF THE SECURITIES ACT PROVIDED BY RULE 144A
               THEREUNDER.  THE HOLDER OF THE SECURITY EVIDENCED
               HEREBY AGREES FOR THE BENEFIT OF THE COMPANY THAT (A)
               SUCH SECURITY MAY BE RESOLD, PLEDGED OR OTHERWISE
               TRANSFERRED, ONLY (1)(a) TO A PERSON WHO THE SELLER
               REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
               (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT), IN
               A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A,
               (b) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE
               144 UNDER THE SECURITIES ACT, (c) OUTSIDE THE UNITED
               STATES TO A NON-U.S. PERSON IN A TRANSACTION MEETING
               THE REQUIREMENTS OF RULE 904 UNDER THE SECURITIES ACT
               OR (d) IN ACCORDANCE WITH ANOTHER EXEMPTION FROM THE
               REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND
               BASED UPON AN OPINION OF COUNSEL IF THE COMPANY SO
               REQUESTS), (2) TO THE COMPANY OR (3) PURSUANT TO AN
               EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES
               ACT AND, IN EACH CASE, IN ACCORDANCE WITH ANY
               APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED
               STATES OR ANY OTHER APPLICABLE JURISDICTION AND (B) THE
               HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO,
               NOTIFY ANY PURCHASER FROM IT OF THE SECURITY EVIDENCED
               HEREBY OF THE RESALE RESTRICTIONS SET FORTH IN (A)
               ABOVE."

               2.   OFFERING.  The Series A Notes will be offered and sold
                    --------
          to the Initial Purchasers pursuant to an exemption from the
          registration requirements under the Act.  The Company has
          prepared a preliminary offering memorandum, dated April 30, 1998
          (the "Preliminary Offering Memorandum"), and a final offering
                -------------------------------
          memorandum, dated the date hereof (the "Offering Memorandum"),
                                                  -------------------
          relating to the Company, the Guarantors and the Series A Notes. 

               The Initial Purchasers have advised the Company that the
          Initial Purchasers will make offers (the "Exempt Resales") of the
                                                    --------------
          Series A Notes only upon the terms set forth in this Agreement
          and the Offering Memorandum, as amended or supplemented, and
          solely to (i) persons whom the Initial Purchasers reasonably
          believe to be "qualified institutional buyers," as defined in
          Rule 144A under the Act ("QIBs"), (ii) a limited number of
                                    ---
          persons who have represented to the Company and the Initial
          Purchasers that they are institutional "Accredited Investors"
          referred to in Rule 501(a)(1), (2), (3) or (7) under the Act
          (each, an "Accredited Investor"), or (iii) to non-U.S. persons 
                     -------------------
          (as defined in Rule 902 under the Securities Act) upon the terms
          and conditions set forth in Annex I hereof (such persons
          specified in clauses (i), (ii) and (iii) being referred to herein
          as the "Eligible Purchasers").  The Initial Purchasers will offer
                  -------------------
          the Series A Notes to such Eligible Purchasers initially at a
          price equal to 97.0% of the principal amount thereof.  Such price
          may be changed at any time without notice.

               Holders (including subsequent transferees) of the Series A
          Notes will have the registration rights set forth in the
          registration rights agreement relating thereto (the "Registration
                                                               ------------
          Rights Agreement"), to be dated the Closing Date, for so long as
          ----------------
          such Series A Notes constitute "Transfer Restricted Securities"
                                          ------------------------------
          (as defined in the Registration Rights Agreement).  Pursuant to
          the Registration Rights Agreement, the Company and the Guarantors
          will agree to file with the Securities and Exchange Commission
          (the "Commission"), under the circumstances set forth therein,
                ----------
          (i) a registration statement under the Act (the "Exchange Offer
                                                           --------------
          Registration Statement") relating to the 9 5/8% Series B Senior
          ----------------------
          Notes due 2008 (the "Series B Notes") to be offered in exchange
                               --------------
          for the Series A Notes (the "Exchange Offer") and (ii) under
                                       --------------
          certain circumstances, a shelf registration statement pursuant to
          Rule 415 under the Act (the "Shelf Registration Statement")
                                       ----------------------------
          relating to the resale by certain holders of the Series A Notes,
          and to use their best efforts to cause such Registration
          Statements to be declared effective and to consummate the
          Exchange Offer.  This Agreement, the Notes, the Indenture, the
          Registration Rights Agreement and the Guarantees are hereinafter
          sometimes referred to collectively as the "Operative Documents."
                                                     -------------------

               3.   PURCHASE, SALE AND DELIVERY.  (a)  On the basis of the
                    ---------------------------
          representations, warranties and covenants contained in this
          Agreement, and subject to its terms and conditions, the Company
          agrees to issue and sell to the Initial Purchasers, and the
          Initial Purchasers agree to purchase from the Company,
          $120,000,000 aggregate principal amount of Series A Notes.  The
          purchase price for the Series A Notes will be $970 per $1,000
          principal amount of Series A Notes.

               (b)  Closing of the purchase, sale and delivery of the
          Series A Notes shall take place at the offices of Vinson & Elkins
          L.L.P., 1001 Fannin, Houston, Texas 77002, or such other location
          as may be mutually acceptable.  Such delivery and payment shall
          be made at 10:00 a.m., New York City time, on May 21, 1998 or at
          such other time as shall be agreed upon by the Initial Purchasers
          and the Company.  The time and date of such delivery and payment
          are herein called the "Closing Date."
                                 ------------

               (c)  Except as set forth in the next paragraph, one Series A
          Note in definitive global form, registered in the name of Cede &
          Co., as nominee of The Depository Trust Company ("DTC") (the
                                                            ---
          "Global Note"), shall be delivered by the Company to the Initial
           -----------
          Purchasers, against payment by the Initial Purchasers of the
          purchase price therefor, by wire transfer, in same-day funds, to
          the Company's account, by causing DTC to credit the principal
          amount of the Global Note to the account of Jefferies & Company,
          Inc. at DTC.  

               Such Series A Notes, if any, as Jefferies & Company, Inc.
          may request upon at least 48 hours' prior notice to the Company
          (such request to include the authorized denominations and the
          names in which they are to be registered), shall be delivered in
          definitive certificated form, by or on behalf of the Company to
          Jefferies & Company, Inc. against payment by the Initial
          Purchasers for the purchase price therefor, by wire transfer in
          same-day funds to the Company's account.  The Company will cause
          the certificates representing such definitive certificated
          Series A Notes to be made available to the Initial Purchasers, at
          Jefferies & Company, Inc.'s offices at 650 5th Avenue, New York,
          New York 10019, at least 24 hours preceding the Closing Date.

               4.   AGREEMENTS OF THE COMPANY AND THE GUARANTORS.  The 
                    --------------------------------------------
          Company and the Guarantors, jointly and severally, covenant and
          agree with the Initial Purchasers as follows:

                    (a)  To advise the Initial Purchasers promptly and, if
               requested by the Initial Purchasers, confirm such advice in
               writing, (i) of the issuance by any state securities
               commission of any stop order suspending the qualification or
               exemption from qualification of any Notes for offering or
               sale in any jurisdiction, or the initiation of any
               proceeding for such purpose by any state securities
               commission or other regulatory authority or (ii) of the
               happening of any event that makes any statement of a
               material fact made in the Offering Memorandum untrue or that
               requires the making of any additions to or changes in the
               Offering Memorandum in order to make the statements therein,
               in the light of the circumstances under which they are made,
               not misleading.  The Company and the Guarantors shall use
               their reasonable best efforts to prevent the issuance of any
               stop order or order suspending the qualification or exemp-
               tion of any Notes under any state securities or Blue Sky
               laws and, if at any time any state securities commission or
               other regulatory authority shall issue an order suspending
               the qualification or exemption of any Notes under any state
               securities or Blue Sky laws, the Company and the Guarantors
               shall use their reasonable best efforts to obtain the
               withdrawal or lifting of such order at the earliest possible
               time.

                    (b)  To furnish the Initial Purchasers and those
               persons identified by the Initial Purchasers, without
               charge, as many copies of the Preliminary Offering
               Memorandum and the Offering Memorandum, and any amendments
               or supplements thereto, as the Initial Purchasers may
               reasonably request.  The Company and the Guarantors consent
               to the use of the Preliminary Offering Memorandum and the
               Offering Memorandum, and any amendments and supplements
               thereto, by the Initial Purchasers in connection with Exempt
               Resales.

                    (c)  Not to amend or supplement the Preliminary
               Offering Memorandum or the Offering Memorandum prior to the
               Closing Date unless the Initial Purchasers shall previously
               have been advised thereof and shall not have objected
               thereto within a reasonable time after being furnished a
               copy thereof.

                    (d)  Not to file any document pursuant to the
               Securities Exchange Act of 1934, as amended (the "Exchange
                                                                 --------
               Act"), prior to the termination of the offering of the Notes
               ---
               if such document would be incorporated by reference in the
               Offering Memorandum unless a copy thereof shall have been
               provided to the Initial Purchasers and counsel for the
               Initial Purchasers within a reasonable period of time prior
               to the filing thereof and the Initial Purchasers shall not
               have objected thereto in good faith.

                    (e)  If, after the date hereof and prior to
               consummation of any Exempt Resale, any event shall occur as
               a result of which, in the judgment of the Company and the
               Guarantors, it becomes necessary or advisable to amend or
               supplement the Preliminary Offering Memorandum or Offering
               Memorandum in order to make the statements therein, in the
               light of the circumstances when such Offering Memorandum is
               delivered to an Eligible Purchaser, not misleading, or if it
               is necessary or advisable to amend or supplement the
               Preliminary Offering Memorandum or Offering Memorandum to
               comply with applicable law, (i) to notify the Initial
               Purchasers and (ii) promptly to prepare, at the Company's
               expense, an appropriate amendment or supplement to such
               Preliminary Offering Memorandum or Offering Memorandum so
               that the statements therein as so amended or supplemented
               will not, in the light of the circumstances when it is so
               delivered, be misleading, or so that such Preliminary
               Offering Memorandum or Offering Memorandum will comply with
               applicable law.

                    (f)  To cooperate with the Initial Purchasers and
               counsel for the Initial Purchasers in connection with the
               qualification or registration of the Series A Notes under
               the securities or Blue Sky laws of such jurisdictions of the
               United States as the Initial Purchasers may reasonably
               request and to continue such qualification in effect so long
               as required for the Exempt Resales; provided, however, that
               neither the Company nor any Guarantor shall be required in
               connection therewith to register or qualify as a foreign
               corporation where it is not now so qualified or to take any
               action that would subject it to service of process in suits
               or taxation in each case, other than as to matters and
               transactions relating to Exempt Resales, in any jurisdiction
               where it is not now so subject.

                    (g)  Whether or not the transactions contemplated by
               this Agreement are consummated or this Agreement becomes
               effective or is terminated, to pay all costs, expenses, fees
               and taxes incident to the performance of the obligations of
               the Company and the Guarantors hereunder, including in
               connection with:  (i) the preparation, printing, filing and
               distribution of the Preliminary Offering Memorandum and the
               Offering Memorandum and all amendments and supplements
               thereto required pursuant hereto and delivery of all other
               agreements, memoranda, correspondence and all other
               documents prepared and delivered in connection herewith and
               with the Exempt Resales, (ii) the issuance, transfer and
               delivery by the Company of the Notes and the Guarantors of
               the Guarantees to the Initial Purchasers, (iii) the
               qualification or registration of the Notes for offer and
               sale under the securities or Blue Sky laws of the several
               states (including, without limitation, Blue Sky filing fees,
               the cost of printing and mailing a preliminary and final
               Blue Sky Memorandum and the reasonable fees and
               disbursements of counsel for the Initial Purchasers relating
               thereto), (iv) furnishing such copies of the Preliminary
               Offering Memorandum and the Offering Memorandum, and all
               amendments and supplements thereto, as may be requested for
               use in connection with Exempt Resales, (v) the preparation
               of certificates for the Notes (including, without
               limitation, printing and engraving thereof), (vi) the fees,
               disbursements and expenses of the Company's and the
               Guarantors' counsel and accountants, (vii) all expenses and
               listing fees in connection with the application for
               quotation of the Notes in the National Association of
               Securities Dealers, Inc. ("NASD") Private Offering, Resales
                                          ----
               and Trading through Automated Linkages ("PORTAL") market,
                                                        ------
               (viii) all fees and expenses (including fees and expenses of
               counsel) of the Company and the Guarantors in connection
               with the approval of the Notes by DTC for "book-entry"
               transfer, (ix) rating the Notes by rating agencies, (x) the
               reasonable fees and expenses of the Trustee and its counsel,
               (xi) the performance by the Company and the Guarantors of
               their other obligations under this Agreement and the other
               Operative Documents and (xii) "roadshow" travel and other
               expenses incurred by the Company in connection with the
               marketing and sale of the Notes.

                    (h)  To use the proceeds from the sale of the Series A
               Notes in the manner described in the Offering Memorandum
               under the caption "Use of Proceeds."

                    (i)  Not to voluntarily claim, and to resist actively
               any attempts to claim, the benefit of any usury laws against
               the holders of any Notes.

                    (j)  Not to sell, offer for sale or solicit offers to
               buy or otherwise negotiate in respect of any security (as
               defined in the Act) that would be integrated with the sale
               of the Series A Notes in a manner that would require the
               registration under the Act of the sale to the Initial
               Purchasers or the Eligible Purchasers of the Series A Notes
               or to take any other action that would result in the Exempt
               Resales not being exempt from registration under the Act.

                    (k)  For so long as any of the Notes remain outstanding
               and during any period in which neither the Company nor any
               Guarantor is subject to Section 13 or 15(d) of the Exchange
               Act to make available upon request to any holder or
               beneficial owner of Series A Notes in connection with any
               sale thereof and any prospective Purchasers of such Series A
               Notes from such holder or beneficial owner, the information
               required by Rule 144A(d)(4) under the Act.

                    (l)  [Intentionally omitted.]

                    (m)  To comply with all of their respective agreements
               set forth in this Agreement, the Indenture, the other
               Operative Documents to which any of them is a party and all
               agreements set forth in the representation letters of the
               Company to DTC relating to the approval of the Series A
               Notes by DTC for "book-entry" transfer.

                    (n)  To cooperate with the Initial Purchasers to effect
               the inclusion of the Notes in PORTAL and to obtain approval
               of the Series A Notes by DTC for "book-entry" transfer.

                    (o)  For so long as any of the Notes remain
               outstanding, to deliver without charge to the Initial
               Purchasers, as they may reasonably request, promptly upon
               their becoming available, copies of (i) all reports or other
               information that the Company or any Guarantor shall mail or
               otherwise make available to its security holders and (ii)
               all reports, financial statements and proxy or information
               statements filed by the Company or any Guarantor with the
               Commission or any national securities exchange.

                    (p)  Not to take, directly or indirectly, any action
               designed to, or that might reasonably be expected to, cause
               or result in stabilization or manipulation of the price of
               any security of the Company or any Guarantor to facilitate
               the sale or resale of the Notes.  Except as permitted by the
               Act, neither the Company nor any Guarantor shall distribute
               any (i) preliminary offering memorandum, including, without
               limitation, the Preliminary Offering Memorandum, (ii)
               offering memorandum, including, without limitation, the
               Offering Memorandum or (iii) other offering material in
               connection with the offering and sale of the Notes.

                    (q)  Prior to the Closing Date, not to permit any
               material change in the capital stock of the Company or in
               the consolidated short-term debt or long-term debt of the
               Company and its subsidiaries otherwise than as set forth or
               contemplated in the Offering Memorandum.

                    (r)  Not to, nor to cause or permit any of its
               affiliates (as defined in Rule 501(b) under the Act) to,
               solicit any offer to buy or offer or sell the Series A Notes
               or the Series B Notes by means of any form of general
               solicitation or general advertising (as such terms are used
               in Regulation D under the Act), or in any manner involving a
               public offering within the meaning of Section 4(2) of the
               Act prior to the effectiveness of a registration statement
               with respect to the Series A Notes or the Series B Notes, as
               applicable.

               5.   REPRESENTATIONS AND WARRANTIES.  (a)  The Company and 
                    ------------------------------
          the Guarantors, jointly and severally, represent and warrant to
          the Initial Purchasers that:

                    (i)  The Preliminary Offering Memorandum and the
               Offering Memorandum have been prepared in connection with
               the Exempt Resales.  The Preliminary Offering Memorandum and
               the Offering Memorandum do not, and any supplement or
               amendment to them will not, contain any untrue statement of
               a material fact or omit to state any material fact required
               to be stated therein or necessary in order to make the
               statements therein, in the light of the circumstances under
               which they were made, not misleading, except that the
               representations and warranties contained in this paragraph
               shall not apply to statements in or omissions from the
               Preliminary Offering Memorandum and the Offering Memorandum
               (or any supplement or amendment thereto) made in reliance
               upon and in conformity with information relating to the
               Initial Purchasers furnished to the Company in writing by
               the Initial Purchasers expressly for use therein. 

                    (ii)      The Company and each Guarantor (A) has been
               duly organized and is validly existing as a corporation in
               good standing under the laws of its jurisdiction of
               incorporation or organization, (B) has all requisite
               corporate power and authority to carry on its business as it
               is currently being conducted and as described in the
               Offering Memorandum and to own, lease and operate its
               properties, and (C) is duly qualified and in good standing
               as a foreign corporation, authorized to do business in each
               jurisdiction in which the nature of its business or its
               ownership or leasing of property requires such
               qualification, except where the failure to be so qualified
               could not reasonably be expected to (x) result, individually
               or in the aggregate, in a material adverse effect on the
               properties, business, prospects, results of operations or
               condition (financial or otherwise) of the Company and its
               subsidiaries, taken as a whole, (y) interfere with or
               adversely affect the issuance of the Notes pursuant hereto
               or (z) in any manner draw into question the validity of this
               Agreement or any other Operative Document or the
               transactions described in the Offering Memorandum under the
               caption "Use of Proceeds" (any of the events set forth in
               clauses (x), (y) or (z), a "Material Adverse Effect").
                                           -----------------------

                    (iii)     The Company is not a "foreign private issuer"
               as that term is defined in Rule 405 of the Act.

                    (iv)      The Company has an authorized capitalization
               as set forth under "Capitalization" in the Offering
               Memorandum, and all of the issued shares of capital stock of
               the Company have been duly and validly authorized and issued
               and are fully paid and non-assessable; all of the issued
               shares of capital stock of each Guarantor have been duly and
               validly authorized and issued, are fully paid and
               non-assessable and are owned directly or indirectly by the
               Company, free and clear of all liens, encumbrances, equities
               or claims other than those arising under the Credit
               Facilities (as defined in the Offering Memorandum).

                    (v)  Except as disclosed in the Offering Memorandum,
               there are not currently any outstanding subscriptions,
               rights, warrants, calls, commitments of sale or options to
               acquire, or instruments convertible into or exchangeable
               for, any capital stock or other equity interest of the
               Company or any of the Guarantors.

                    (vi)      When the Series A Notes and the Guarantees
               are issued and delivered pursuant to this Agreement, neither
               the Series A Notes nor the Guarantees will be of the same
               class (within the meaning of Rule 144A under the Act) as
               securities of the Company or any Guarantor that are listed
               on a national securities exchange registered under Section 6
               of the Exchange Act or that are quoted in a United States
               automated inter-dealer quotation system.

                    (vii)     Each of the Company and the Guarantors has
               all requisite corporate power and authority to execute,
               deliver and perform its obligations under this Agreement and
               each of the other Operative Documents to which it is a party
               and to consummate the transactions contemplated hereby and
               thereby, including, without limitation, the corporate power
               and authority to issue, sell and deliver the Notes and to
               issue and deliver the Guarantees as provided herein and
               therein.

                    (viii)    This Agreement has been duly and validly
               authorized, executed and delivered by each of the Company
               and the Guarantors. 

                    (ix)      The Indenture has been duly and validly
               authorized by each of the Company and the Guarantors and,
               when duly executed and delivered by each of the Company and
               the Guarantors, will be the legal, valid and binding
               obligation of each of the Company and the Guarantors,
               enforceable against each of them in accordance with its
               terms, subject to applicable bankruptcy, insolvency,
               fraudulent conveyance, reorganization or similar laws
               affecting the rights of creditors generally and subject to
               general principles of equity.  The Indenture conforms in all
               material respects to the description thereof in the Offering
               Memorandum.

                    (x)  The Registration Rights Agreement has been duly
               and validly authorized by each of the Company and the
               Guarantors and, when duly executed and delivered by each of
               the Company and the Guarantors, will be the legal, valid and
               binding obligation of each of the Company and the
               Guarantors, enforceable against each of them in accordance
               with its terms, subject to applicable bankruptcy,
               insolvency, fraudulent conveyance, reorganization or similar
               laws affecting the rights of creditors generally and subject
               to general principles of equity and provided that rights to
               indemnification and contribution thereunder may be limited
               by federal or state securities laws or public policy
               relating thereto.  The Registration Rights Agreement
               conforms in all material respects to the description thereof
               in the Offering Memorandum.

                    (xi)      The Series A Notes have been duly and validly
               authorized by the Company for issuance and sale to the
               Initial Purchasers pursuant to this Agreement and, when
               issued and authenticated in accordance with the terms of the
               Indenture and delivered against payment therefor in
               accordance with the terms hereof and thereof, will be the
               legal, valid and binding obligations of the Company,
               enforceable against it in accordance with their terms and
               entitled to the benefits of the Indenture, subject to
               applicable bankruptcy, insolvency, fraudulent conveyance,
               reorganization or similar laws affecting the rights of
               creditors generally and subject to general principles of
               equity.  The Series A Notes conform in all material respects
               to the description thereof in the Offering Memorandum.

                    (xii)     The Guarantees of the Series A Notes have
               been duly and validly authorized by each of the Guarantors
               and, when executed and delivered in accordance with the
               terms of the Indenture and when the Series A Notes have been
               issued and authenticated in accordance with the terms of the
               Indenture and delivered against payment therefor in
               accordance with the terms hereof and thereof, will be the
               legal, valid and binding obligations of each of the
               Guarantors, enforceable against each of them in accordance
               with their terms and entitled to the benefits of the
               Indenture, subject to applicable bankruptcy, insolvency,
               fraudulent conveyance, reorganization or similar laws
               affecting the rights of creditors generally and subject to
               general principles of equity.  The Guarantees of the Series
               A Notes conform in all material respects to the description
               thereof in the Offering Memorandum.

                    (xiii)    Neither the Company nor any of the Guarantors
               is (A) in violation of its charter or bylaws, (B) in default
               in the performance of any bond, debenture, note, indenture,
               mortgage, deed of trust or other agreement or instrument to
               which it is a party or by which it is bound or to which any
               of its properties is subject, or (C) in violation of any
               local, state, federal or foreign law, statute, ordinance,
               rule, regulation, requirement, judgment or court decree
               (including, without limitation, environmental laws,
               statutes, ordinances, rules, regulations, judgments or court
               decrees) applicable to it or any of its assets or properties
               (whether owned or leased), except, in the case of clause (B)
               or (C), where such event could not reasonably be expected to
               have a Material Adverse Effect.  To the best knowledge of
               the Company and the Guarantors, there exists no condition
               that, with notice, the passage of time or otherwise, would
               constitute a default under any such document or instrument,
               which default could reasonably be expected to have a
               Material Adverse Effect.

                    (xiv)     None of (A) the execution, delivery or
               performance by the Company or any of the Guarantors of this
               Agreement or any of the other Operative Documents to which
               it is a party, (B) the issuance and sale of the Notes or the
               Guarantees or (C) consummation of the transactions described
               in the Offering Memorandum under the caption "Use of
               Proceeds," violates, conflicts with or constitutes a breach
               of any of the terms or provisions of, or a default under (or
               an event that with notice or the lapse of time, or both,
               would constitute a default), or result in the imposition of
               a lien or encumbrance on any properties of the Company or
               any of the Guarantors, or an acceleration of any
               indebtedness of the Company or any of the Guarantors
               pursuant to, (1) the charter or bylaws (or comparable
               constituent documents) of the Company or any of the
               Guarantors, (2) any bond, debenture, note, indenture,
               mortgage, deed of trust or other agreement or instrument to
               which the Company or any of the Guarantors is a party or by
               which any of them or their property is or may be bound, (3)
               any statute, rule or regulation (excluding any securities
               law statute, rule or regulation) applicable to the Company
               or any of the Guarantors or any of their assets or
               properties or (4) any judgment, order or decree of any court
               or governmental agency or authority having jurisdiction over
               the Company or any of the Guarantors or any of their assets
               or properties, except, in the case of clause (2), (3) or
               (4), where such event could not reasonably be expected to
               have a Material Adverse Effect.  No consent, approval,
               authorization or order of, or filing, registration,
               qualification, license or permit of or with, (A) any court
               or governmental agency, body or administrative agency or (B)
               any other person is required for (1) the execution, delivery
               and performance by the Company or any of the Guarantors of
               this Agreement or any of the other Operative Documents to
               which it is a party, (2) the issuance and sale of the Notes
               or the Guarantees or (3) consummation of the transactions
               described in the Offering Memorandum under the caption "Use
               of Proceeds," except such as have been obtained and made
               (or, in the case of the Registration Rights Agreement, will
               be obtained and made) under the Act, the Trust Indenture Act
               of 1939, as amended (the "Trust Indenture Act"), and state
                                         -------------------
               securities or Blue Sky laws and regulations, or such as may
               be required by the NASD.

                    (xv)      Other than as set forth in the Offering
               Memorandum, there are no legal or governmental proceedings
               pending to which the Company or any of its subsidiaries is a
               party or of which any property of the Company or any of its
               subsidiaries is the subject which, if determined adversely
               to the Company or any of its subsidiaries, would
               individually or in the aggregate have a Material Adverse
               Effect; and, to the best of the Company's and the
               Guarantors' knowledge, no such proceedings are threatened or
               contemplated by governmental authorities or threatened by
               others.

                    (xvi)     Each of the Company and its subsidiaries
               owns, possesses or has obtained all governmental licenses,
               permits, certificates, consents, orders, approvals and other
               authorizations (the "Governmental Authorizations") necessary
                                    ---------------------------
               to own or lease, as the case may be, and to operate its
               properties and to carry on its business as presently
               conducted, except where the failure to own, possess or
               obtain such Government Authorizations would not, in the
               aggregate, have a Material Adverse Effect, and, except as
               disclosed in the Offering Memorandum, neither the Company
               nor any subsidiary has received any notice of proceedings
               relating to revocation or modification of any such licenses,
               permits, certificates, consents, orders, approvals or
               authorizations which, singly or in the aggregate, if the
               subject of an unfavorable decision, ruling or finding, would
               have a Material Adverse Effect.

                    (xvii)    Each of the Company and its subsidiaries
               (i) is in compliance with any and all applicable foreign,
               federal, state and local laws and regulations relating to
               the protection of human health and safety, the environment
               or hazardous or toxic substances or waste, pollutants or
               contaminants ("Environmental Laws"), (ii) has received all
                              ------------------
               permits, licenses or other approvals required of it under
               applicable Environmental Laws to conduct its business and
               (iii) is in compliance with all terms and conditions of any
               such permit, license or approval, except for such
               noncompliance with Environmental Laws, failure to receive
               required permits, licenses or other approvals or failure to
               comply with the terms and conditions of such permits,
               licenses or approvals that would not, singly or in the
               aggregate, have a Material Adverse Effect.

                    (xviii)  Neither the Company nor any of the Guarantors
               is a party to any union or collective bargaining agreement,
               and there is no significant strike, labor dispute, slowdown
               or stoppage pending against the Company or any of the
               Guarantors nor, to the knowledge of the Company and the
               Guarantors, threatened against the Company or any of the
               Guarantors, except, in each case, as is disclosed in the
               Offering Memorandum or as could not reasonably be expected
               to have a Material Adverse Effect. 

                    (xix)  The Company and each of the Guarantors has
               (i) good and indefeasible title to all real property owned
               by it to the extent necessary to carry on its business and
               (ii) good and valid title to all personal property owned by
               it, in each case free and clear of all liens, encumbrances
               and defects except such as are described in the Offering
               Memorandum or such as do not materially affect the value of
               such property and do not interfere with the use made and
               proposed to be made of such property by the Company and the
               Guarantors, considered as one enterprise; the Company and
               each of the Guarantors enjoys peaceful and undisturbed
               possession under all leases of real estate and personal
               property used in the conduct of their business.

                    (xx)      The Company and each of the Guarantors have
               (i) filed all federal, state and local and foreign tax
               returns which are required to be filed through the date
               hereof, and all such tax returns are true, complete and
               accurate in all material respects, or (ii) received valid
               extensions thereof and have paid all taxes shown on such
               returns and all assessments received by them except where,
               in the case of state and local and foreign tax returns, the
               failure to file in clause (i), or extend the due date of or
               pay the same in clause (ii), in the aggregate, could not
               reasonably be expected to have a Material Adverse Effect;
               and the Company has no knowledge of any tax deficiency which
               has been or might be asserted against the Company or any of
               its subsidiaries which could reasonably be expected to have
               a Material Adverse Effect.

                    (xxi)     None of the Company, the Guarantors or any of
               the Company's other subsidiaries is (i) an "investment
               company" or (ii) a company "controlled" by an "investment
               company" within the meaning of the Investment Company Act of
               1940, as amended (the "Investment Company Act"). 
                                      ----------------------

                    (xxii)    The Company and each of the Guarantors
               maintains a system of internal accounting controls
               sufficient to provide reasonable assurance that:
               (A) transactions are executed in accordance with
               management's general or specific authorizations;
               (B) transactions are recorded as necessary to permit
               preparation of financial statements in conformity with
               generally accepted accounting principles and to maintain
               accountability for assets; (C) access to assets is permitted
               only in accordance with management's general or specific
               authorization; and (D) the recorded accountability for
               assets is compared with the existing assets at reasonable
               intervals and appropriate action is taken with respect to
               any material discrepancies.

                    (xxiii)  None of the Company, the Guarantors or any of
               the Company's other subsidiaries has (A) taken, directly or
               indirectly, any action designed to, or that might reasonably
               be expected to, cause or result in stabilization or
               manipulation of the price of any security of the Company to
               facilitate the sale or resale of the Notes or (B) since the
               date of the Preliminary Offering Memorandum (1) sold, bid
               for, purchased or paid any person any compensation for
               soliciting purchases of, the Notes or (2) paid or agreed to
               pay to any person any compensation for soliciting another to
               purchase any other securities of the Company, any of the
               Guarantors or any of the Company's other subsidiaries. 

                    (xxiv)  Subject to compliance by the Initial Purchasers
               with the representations and warranties set forth in Section
               5(b)(ii) and the procedures set forth in Annex I hereof, it
               is not necessary in connection with the offer, sale and
               delivery of the Series A Notes to the Initial Purchasers and
               to each Eligible Purchaser, in the manner contemplated by
               this Agreement and the Offering Memorandum, to register the
               Series A Notes under the Act or the Trust Indenture Act. No
               securities of the same class as the Notes or the Guarantees
               have been issued and sold by the Company, any of the
               Guarantors or any of the Company's other subsidiaries within
               the six-month period immediately prior to the date hereof.

                    (xxv)     Neither the Company, any of the Guarantors,
               nor any person acting on their behalf (other than the
               Initial Purchasers, as to whom the Company and the
               Guarantors make no representation or warranty) has offered
               or sold the Series A Notes by means of any general
               solicitation or general advertising within the meaning of
               Rule 502(c) under the Act or, with respect to Series A Notes
               sold outside the United States to non-U.S. persons, by means
               of any directed selling efforts within the meaning of
               Rule 902 under the Act and the Company, its affiliates and
               any person acting on their behalf (other than the Initial
               Purchasers, as to whom the Company and the Guarantors make
               no representation or warranty) have complied with and will
               implement the "offering restrictions" within the meaning of
               such Rule 902.

                    (xxvi)  Each of the Preliminary Offering Memorandum, as
               of its date, and the Offering Memorandum, as of its date and
               as of the Closing Date, and each amendment or supplement
               thereto, as of its date and as of the Closing Date, contains
               the information specified in, and meets the requirements of,
               Rule 144A(d)(4) under the Act.

                    (xxvii) None of the execution, delivery and performance
               of this Agreement, the issuance and sale of the Notes and
               the Guarantees, the application of the proceeds from the
               issuance and sale of the Notes and the consummation of the
               transactions contemplated by the Company or the Guarantors
               as set forth in the Offering Memorandum, will violate
               Regulations G, T, U or X promulgated by the Board of
               Governors of the Federal Reserve System or analogous foreign
               laws and regulations.

                    (xxviii) The accountants who have certified the
               financial statements included as part of the Offering
               Memorandum are independent accountants.  The historical
               consolidated financial statements, together with related
               schedules and notes thereto, of the Company comply as to
               form in all material respects with the requirements
               applicable to registration statements on Form S-1 under the
               Act and present fairly in all material respects the
               consolidated financial position, results of operations and
               changes in stockholders' investment and cash flows of the
               Company at the respective dates or for the periods
               indicated.  Such financial statements have been prepared in
               accordance with generally accepted accounting principles
               applied on a consistent basis throughout the periods
               presented unless otherwise stated therein.  The other
               financial and statistical information and data included in
               the Offering Memorandum, historical and pro forma, fairly
               present in all material respects the information they
               purport to present and are prepared on a basis consistent
               with the financial statements included in the Offering
               Memorandum and the books and records of the Company, the
               Guarantors and the Company's other subsidiaries, as
               applicable.  The "as adjusted" financial information
               included in the Offering Memorandum that gives effect to the
               issuance of the Notes, the application of the net proceeds
               therefrom and the other transactions and events specified
               therein has been properly compiled on the basis of the
               assumptions set forth with respect thereto.

                    (xxix)  There are no contracts, indentures, mortgages,
               loan agreements, notes, leases or other agreements or
               instruments or other documents (collectively, "Documents")
                                                              ---------
               required to be described or referred to in a Registration
               Statement on Form S-1 other than those described or referred
               to in the Offering Memorandum; all descriptions of Documents
               in the Offering Memorandum are accurate in all material
               respects and present fairly the information described
               therein.

                    (xxx)     Neither the Company nor any of the Guarantors
               intends to, nor does it believe that it will, incur debts
               beyond its ability to pay such debts as they mature.  The
               present fair saleable value of the assets of each of the
               Company and the Guarantors exceeds the amount that will be
               required to be paid on or in respect of its existing debts
               and other liabilities (including contingent liabilities) as
               they become absolute and matured.  The assets of each of the
               Company and the Guarantors do not constitute unreasonably
               small capital to carry out its business as conducted or as
               proposed to be conducted.  Upon the issuance of the Notes
               and the Guarantees, the present fair saleable value of the
               assets of each of the Company and the Guarantors will exceed
               the amount that will be required to be paid on or in respect
               of its existing debts and other liabilities (including
               contingent liabilities) as they become absolute and matured. 
               Upon the issuance of the Notes and the Guarantees, the
               assets of each of the Company and the Guarantors will not
               constitute unreasonably small capital to carry out its
               businesses as now conducted, including its capital needs,
               taking into account the projected capital requirements and
               capital availability.

               The Company and the Guarantors each acknowledge that the
          Initial Purchasers and, for purposes of the opinions to be
          delivered to the Initial Purchasers pursuant to Section 8 hereof,
          counsel for the Company and the Guarantors and counsel for the
          Initial Purchasers, will rely upon the accuracy and truth of the
          foregoing representations and hereby consent to such reliance.

               (b)  Each Initial Purchaser represents, warrants and
          covenants to the Company and the Guarantors and agrees that:

                    (i)  Such Initial Purchaser is a QIB, with such
               knowledge and experience in financial and business matters
               as are necessary in order to evaluate the merits and risks
               of an investment in the Series A Notes.

                    (ii)  Such Initial Purchaser (A) is not acquiring the
               Series A Notes with a view to any distribution thereof that
               would violate the Act or the securities laws of any state of
               the United States or any other applicable jurisdiction and
               (B) will be reoffering and reselling the Series A Notes only
               to (1) persons that it reasonably believes are QIBs in
               reliance on the exemption from the registration requirements
               of the Act provided by Rule 144A, (2) institutions that it
               reasonably believes are Accredited Investors in a private
               placement exempt from the registration requirements of the
               Act, or (3) non-U.S. persons outside the United States in
               reliance upon Regulation S under the Act.

                    (iii)  No form of general solicitation or general
               advertising (as such terms are defined in Rule 502(c) under
               the Act) has been or will be used by such Initial Purchaser
               or any of its representatives in connection with the offer
               and sale of any of the Series A Notes, including, but not
               limited to, articles, notices or other communications
               published in any newspaper, magazine, or similar medium or
               broadcast over television or radio, or any seminar or
               meeting whose attendees have been invited by any general
               solicitation or general advertising.

                    (iv)  Neither the Initial Purchasers, nor any person
               acting on their behalf, has offered or sold the Series A
               Notes by means of any general solicitation or general
               advertising within the meaning of Rule 502(c) under the Act
               or, with respect to Series A Notes sold outside the United
               States to non-U.S. persons, by means of any directed selling
               efforts within the meaning of Rule 902 under the Act and the
               Initial Purchasers and any person acting on their behalf
               have complied with and will implement the "offering
               restrictions" within the meaning of such Rule 902.  

                    (v)  In connection with the Exempt Resales, it will
               offer to sell the Series A Notes only to, and will solicit
               offers to buy the Series A Notes only from, persons who in
               purchasing such Series A Notes will be deemed to have
               represented and agreed (1) if such person is a QIB, that it
               is purchasing the Series A Notes for its own account or an
               account with respect to which it exercises sole investment
               discretion and that its or such accounts are QIBs, (2) if
               such person is an Accredited Investor, that such person has
               made the representations contained in, and executed and
               returned to such Initial Purchaser a certificate in the form
               of, Annex A attached to the Offering Memorandum, (3) that
               such Series A Notes will not have been registered under the
               Act and may be resold, pledged or otherwise transferred only
               (A) (I) to a person who the seller reasonably believes is a
               QIB, (II) in a transaction meeting the requirements of Rule
               144 under the Act, (III) outside the United States to a
               foreign person in a transaction meeting the requirements of
               Rule 904 under the Act or (IV) in accordance with another
               exemption from the registration requirements of the Act (and
               based upon an opinion of counsel if the Company so
               requests), (B) to the Company or (C) pursuant to an
               effective registration statement under the Act, in each
               case, in accordance with any applicable securities laws of
               any State of the United States or any other applicable
               jurisdiction, and (4) that the holder will, and each
               subsequent holder is required to, notify any purchasers from
               it of the security evidenced thereby of the resale
               restrictions set forth in (3) above. 

               Each Initial Purchaser acknowledges that the Company and the
          Guarantors and, for purposes of the opinions to be delivered to
          such Initial Purchaser pursuant to Section 8 hereof, counsel for
          the Company and the Guarantors and counsel for the Initial
          Purchasers, will rely upon the accuracy and truth of the
          foregoing representations and hereby consents to such reliance.

               6.   INDEMNIFICATION.  (a)  The Company and the Guarantors,
                    ---------------
          jointly and severally, agree to indemnify and hold harmless (i)
          the Initial Purchasers, (ii) each person, if any, who controls
          the Initial Purchasers within the meaning of Section 15 of the
          Act or Section 20(a) of the Exchange Act and (iii) the respective
          officers, directors, partners, employees, representatives and
          agents of the Initial Purchasers or any controlling person to the
          fullest extent lawful, from and against any and all losses,
          liabilities, claims, damages and expenses whatsoever (including
          but not limited to reasonable attorneys' fees and any and all
          expenses whatsoever reasonably incurred in investigating,
          preparing or defending against any investigation or litigation,
          commenced or threatened, or any claim whatsoever, and any and all
          amounts paid in settlement of any claim or litigation), joint or
          several, to which they or any of them may become subject under
          the Act, the Exchange Act or otherwise, insofar as such losses,
          liabilities, claims, damages or expenses (or actions in respect
          thereof) arise out of or are based upon any untrue statement or
          alleged untrue statement of a material fact contained in the
          Preliminary Offering Memorandum or the Offering Memorandum, or in
          any supplement thereto or amendment thereof, or arise out of or
          are based upon the omission or alleged omission to state therein
          a material fact required to be stated therein or necessary to
          make the statements therein, in the light of the circumstances
          under which they were made, not misleading; provided, however,
          that the Company and the Guarantors will not be liable in any
          such case to the extent, but only to the extent, that any such
          loss, liability, claim, damage or expense arises out of or is
          based upon any such untrue statement or alleged untrue statement
          or omission or alleged omission made therein in reliance upon and
          in conformity with written information furnished to the Company
          by the Initial Purchasers expressly for use therein.  This
          indemnity agreement will be in addition to any liability which
          the Company and the Guarantors may otherwise have, including
          under this Agreement.

               (b)  Each Initial Purchaser agrees to indemnify and hold
          harmless (i) the Company and each of the Guarantors, (ii) each
          person, if any, who controls the Company or any Guarantor within
          the meaning of Section 15 of the Act or Section 20(a) of the
          Exchange Act and (iii) the respective officers, directors,
          partners, employees, representatives and agents of the Company,
          the Guarantors or any controlling person to the fullest extent
          lawful, from and against any losses, liabilities, claims, damages
          and expenses whatsoever (including but not limited to attorneys'
          fees and any and all expenses whatsoever incurred in
          investigating, preparing or defending against any investigation
          or litigation, commenced or threatened, or any claim whatsoever
          and any and all amounts paid in settlement of any claim or
          litigation), joint or several, to which they or any of them may
          become subject under the Act, the Exchange Act or otherwise,
          insofar as such losses, liabilities, claims, damages or expenses
          (or actions in respect thereof) arise out of or are based upon
          any untrue statement or alleged untrue statement of a material
          fact contained in the Preliminary Offering Memorandum or the
          Offering Memorandum, or in any amendment thereof or supplement
          thereto, or arise out of or are based upon the omission or
          alleged omission to state therein a material fact required to be
          stated therein or necessary to make the statements therein, in
          the light of the circumstances under which they were made, not
          misleading, in each case to the extent, but only to the extent,
          that any such loss, liability, claim, damage or expense arises
          out of or is based upon any untrue statement or alleged untrue
          statement or omission or alleged omission made therein in
          reliance upon and in conformity with written information
          furnished to the Company by such Initial Purchasers expressly for
          use therein; provided, however, that in no case shall either
          Initial Purchaser be liable or responsible for any amount in
          excess of the discounts received by such Initial Purchaser, as
          set forth on the cover page of the Offering Memorandum.  This
          indemnity will be in addition to any liability which each Initial
          Purchaser may otherwise have, including under this Agreement.

               (c)  Promptly after receipt by an indemnified party under
          subsection (a) or (b) above of notice of the commencement of any
          action, such indemnified party shall, if a claim in respect
          thereof is to be made against the indemnifying party under such
          subsection, notify each party against whom indemnification is to
          be sought in writing of the commencement thereof (but the failure
          so to notify an indemnifying party shall not relieve it from any
          liability which it may have under this Section 6 or otherwise
          except to the extent that it has been prejudiced in any material
          respect by such failure).  In case any such action is brought
          against any indemnified party, and it notifies an indemnifying
          party of the commencement thereof, the indemnifying party will be
          entitled to participate therein, and to the extent it may elect
          by written notice delivered to the indemnified party promptly
          after receiving the aforesaid notice from such indemnified party,
          to assume and control the defense thereof with counsel reasonably
          satisfactory to such indemnified party.  Notwithstanding the
          foregoing, the indemnified party or parties shall have the right
          to employ its or their own counsel in any such case, but the fees
          and expenses of such counsel shall be at the expense of such
          indemnified party or parties unless (i) the employment of such
          counsel shall have been authorized in writing by the indemnifying
          parties in connection with the defense of such action, (ii) the
          indemnifying parties shall not have employed counsel to take
          charge of the defense of such action within a reasonable time
          after notice of commencement of the action, or (iii) such
          indemnified party or parties shall have reasonably concluded that
          there may be defenses available to it which are different from or
          additional to those available to one or all of the indemnifying
          parties (in which case the indemnifying party shall not have the
          right to direct the defense of such action on behalf of the
          indemnified party or parties), in any of which events such fees
          and expenses of counsel shall be borne by the indemnifying
          parties; provided, however, that the indemnifying party under
          subsection (a) or (b) above shall only be liable for the legal
          expenses of one counsel (in addition to any local counsel) for
          all indemnified parties.  Anything in this subsection to the
          contrary notwithstanding, an indemnifying party shall not be
          liable for any settlement of any claim or action effected without
          its prior written consent, provided that such consent was not
          unreasonably withheld.

               7.   CONTRIBUTION.  In order to provide for contribution in
                    ------------
          circumstances in which the indemnification provided for in
          Section 6 is for any reason held to be unavailable or is
          insufficient to hold harmless a party indemnified thereunder, the
          Company and the Guarantors, on the one hand, and each Initial
          Purchaser, on the other hand, shall contribute to the aggregate
          losses, claims, damages, liabilities and expenses of the nature
          contemplated by such indemnification provision (including any
          investigation, legal and other expenses incurred in connection
          with, and any amount paid in settlement of, any action, suit or
          proceeding or any claims asserted, but after deducting in the
          case of losses, claims, damages, liabilities and expenses
          suffered by the Company and the Guarantors, any contribution
          received by the Company and the Guarantors from persons, other
          than the Initial Purchasers, who may also be liable for
          contribution, including persons who control the Company and the
          Guarantors within the meaning of Section 15 of the Act or Section
          20(a) of the Exchange Act) to which the Company, the Guarantors
          and each Initial Purchaser may be subject, in such proportion as
          is appropriate to reflect the relative benefits received by the
          Company and the Guarantors, on one hand, and each Initial
          Purchaser, on the other hand, from the offering of the Series A
          Notes or, if such allocation is not permitted by applicable law
          or indemnification is not available as a result of the
          indemnifying party not having received notice as provided in
          Section 6, in such proportion as is appropriate to reflect not
          only the relative benefits referred to above but also the
          relative fault of the Company and the Guarantors, on one hand,
          and each Initial Purchaser, on the other hand, in connection with
          the statements or omissions which resulted in such losses,
          claims, damages, liabilities or expenses, as well as any other
          relevant equitable considerations.  The relative benefits
          received by the Company and the Guarantors, on one hand, and each
          Initial Purchaser, on the other hand, shall be deemed to be in
          the same proportion as (i) the total proceeds from the offering
          of Series A Notes (net of discounts but before deducting
          expenses) received by the Company and the Guarantors and (ii) the
          discounts received by each Initial Purchaser, respectively, in
          each case as set forth in the table on the cover page of the
          Offering Memorandum.  The relative fault of the Company and the
          Guarantors, on one hand, and of each Initial Purchaser, on the
          other hand, shall be determined by reference to, among other
          things, whether the untrue or alleged untrue statement of a
          material fact or the omission or alleged omission to state a
          material fact relates to information supplied by the Company, the
          Guarantors or each Initial Purchaser and the parties' relative
          intent, knowledge, access to information and opportunity to
          correct or prevent such statement or omission.  The Company, the
          Guarantors and each Initial Purchaser agrees that it would not be
          just and equitable if contribution pursuant to this Section 7
          were determined by pro rata allocation or by any other method of
          allocation which does not take into account the equitable
          considerations referred to above.  Notwithstanding the provisions
          of this Section 7, (i) in no case shall an Initial Purchaser be
          required to contribute any amount in excess of the amount by
          which the discounts applicable to the Series A Notes purchased by
          such Initial Purchaser pursuant to this Agreement exceeds the
          amount of any damages which such Initial Purchaser has otherwise
          been required to pay by reason of any untrue or alleged untrue
          statement or omission or alleged omission and (ii) no person
          guilty of fraudulent misrepresentation (within the meaning of
          Section 11(f) of the Act) shall be entitled to contribution from
          any person who was not guilty of such fraudulent
          misrepresentation.  For purposes of this Section 7, (A) each
          person, if any, who controls each Initial Purchaser within the
          meaning of Section 15 of the Act or Section 20(a) of the Exchange
          Act and (B) the respective officers, directors, partners,
          employees, representatives and agents of each Initial Purchaser
          or any controlling person shall have the same rights to
          contribution as the Initial Purchaser with which they are
          associated, and each person, if any, who controls the Company and
          the Guarantors within the meaning of Section 15 of the Act or
          Section 20(a) of the Exchange Act shall have the same rights to
          contribution as the Company and the Guarantors, subject in each
          case to clauses (i) and (ii) in the preceding sentence of this
          Section 7.  Any party entitled to contribution will, promptly
          after receipt of notice of commencement of any action, suit or
          proceeding against such party in respect of which a claim for
          contribution may be made against another party or parties under
          this Section 7, notify such party or parties from whom
          contribution may be sought, but the failure to so notify such
          party or parties shall not relieve the party or parties from whom
          contribution may be sought from any obligation it or they may
          have under this Section 7 or otherwise, except to the extent it
          has been prejudiced in any material respect by such failure.  No
          party shall be liable for contribution with respect to any action
          or claim settled without its prior written consent, provided that
          such written consent was not unreasonably withheld.

               8.   CONDITIONS OF INITIAL PURCHASERS' OBLIGATIONS.  The 
                    ---------------------------------------------
          obligation of the Initial Purchasers to purchase and pay for the
          Series A Notes, as provided herein, shall be subject to the
          satisfaction of the following conditions:

                    (a)  All of the representations and warranties of the
               Company and the Guarantors contained in this Agreement shall
               be true and correct on the date hereof and on the Closing
               Date with the same force and effect as if made on and as of
               the date hereof and the Closing Date, respectively.  Each of
               the Company and the Guarantors shall have performed or
               complied with all of the agreements herein contained and
               required to be performed or complied with by it at or prior
               to the Closing Date.

                    (b)  The Offering Memorandum shall have been printed
               and copies distributed to the Initial Purchasers not later
               than 10:00 a.m., New York City time, on the day following
               the date of this Agreement or at such later date and time as
               to which the Initial Purchasers may agree, and no stop order
               suspending the qualification or exemption from qualification
               of the Series A Notes in any jurisdiction referred to in
               Section 4(f) shall have been issued and no proceeding for
               that purpose shall have been commenced or shall be pending
               or threatened.

                    (c)  No action shall have been taken and no statute,
               rule, regulation or order shall have been enacted, adopted
               or issued by any governmental agency which would, as of the
               Closing Date, prevent the issuance of the Series A Notes; no
               action, suit or proceeding shall have been commenced and be
               pending against or affecting or, to the best knowledge of
               the Company and the Guarantors, threatened against, the
               Company, any of the Guarantors or any of the Company's other
               subsidiaries before any court or arbitrator or any
               governmental body, agency or official that, if adversely
               determined, could reasonably be expected to result in a
               Material Adverse Effect; and no stop order shall have been
               issued preventing the use of the Offering Memorandum, or any
               amendment or supplement thereto, or which could reasonably
               be expected to have a Material Adverse Effect.

                    (d)  Since the dates as of which information is given
               in the Offering Memorandum, (i) there shall not have been
               any material change, or any development that is reasonably
               likely to result in a material adverse change, in the
               capital stock or the long-term debt, or material increase in
               the short-term debt, of the Company, any of the Guarantors
               or any of the Company's other subsidiaries from that set
               forth in the Offering Memorandum, (ii) no dividend or
               distribution of any kind shall have been declared, paid or
               made by the Company on any class of its capital stock and
               (iii) other than pursuant to this Agreement, none of the
               Company, the Guarantors or any of the Company's other
               subsidiaries shall have incurred any liabilities or
               obligations, direct or contingent, that are or will be
               material, individually or in the aggregate, to the Company,
               the Guarantors and the Company's other subsidiaries, taken
               as a whole, and that are required to be disclosed on a
               balance sheet or notes thereto in accordance with generally
               accepted accounting principles and are not disclosed on the
               latest balance sheet or notes thereto included in the
               Offering Memorandum.  Since the date hereof and since the
               dates as of which information is given in the Offering
               Memorandum, there shall not have occurred any material
               adverse change in the business, financial condition or
               results of operation of the Company, the Guarantors and
               their subsidiaries, taken as a whole.

                    (e)  The Initial Purchasers shall have received a
               certificate, dated the Closing Date, signed on behalf of
               each of the Company and the Guarantors by two senior
               officers, one of whom must be its Chief Financial Officer,
               in form and substance satisfactory to the Initial
               Purchasers, confirming, as of the Closing Date, the matters
               set forth in paragraphs (a), (b), (c) and (d) of this
               Section 8.

                    (f)  Reid & Priest LLP, U.S. counsel for the Company,
               shall have furnished to the Initial Purchasers their written
               opinion, dated the Closing Date, in form and substance
               satisfactory to the Initial Purchasers, to the effect that:

                         (i)  This Agreement and the Registration Rights
                    Agreement have been duly authorized, executed and
                    delivered by the Company and the Guarantors;

                         (ii) The Series A Notes have been duly authorized,
                    executed, authenticated, issued and delivered and
                    constitute valid and legally binding obligations of the
                    Company entitled to the benefits provided by the
                    Indenture; the Series B Notes have been duly authorized
                    for issuance by the Company and, when duly executed,
                    authenticated, issued and delivered in exchange for the
                    Series A Notes  in accordance with the terms of the
                    Indenture, will constitute valid and legally binding
                    obligations of the Company entitled to the benefits
                    provided by the Indenture; and the Indenture, the
                    Guarantees and the Notes conform, as to legal matters,
                    in all material respects to the descriptions thereof in
                    the Offering Memorandum;

                         (iii)     The Indenture has been duly authorized,
                    executed and delivered by the Company and the
                    Guarantors and, assuming it has been duly authorized,
                    executed and delivered by the Trustee, constitutes a
                    valid and legally binding instrument, enforceable in
                    accordance with its terms, subject, as to enforcement,
                    to bankruptcy, insolvency, reorganization and other
                    laws of general applicability relating to or affecting
                    creditors' rights and to general equity principles
                    (regardless of whether such enforcement is considered
                    in a proceeding in equity or at law);

                         (iv) No consent, approval, authorization, order,
                    registration or qualification of or with any court or
                    governmental agency or body is required for the issue
                    and sale of the Notes or Guarantees or the consummation
                    by the Company of the transactions contemplated by this
                    Agreement or the Indenture, except such as may be
                    required under the Act in connection with the
                    transactions contemplated by the Registration Rights
                    Agreement and such consents, approvals, authorizations,
                    registrations or qualifications as may be required
                    under state securities or Blue Sky laws in connection
                    with the purchase and distribution of the Series A
                    Notes and Guarantees by the Initial Purchasers;

                         (v)  The statements in the Offering Memorandum
                    under the caption "Description of the Notes," insofar
                    as they purport to summarize the terms of the Notes and
                    the Guarantees, are accurate in all material respects,
                    and the statements of law contained in the Offering
                    Memorandum under the caption "Certain Tax Consequences-
                    -United States Considerations" are accurate in all
                    material respects;

                         (vi) No registration of the Series A Notes or
                    Guarantees under the Act, and no qualification of an
                    indenture under the Trust Indenture Act of 1939, as
                    amended, with respect thereto, is required for the
                    initial offer and sale by the Company, or the resale by
                    the Initial Purchasers, of the Series A Notes and
                    Guarantees in the manner contemplated by this Agreement
                    and the Offering Memorandum; 

                         (vii)     The issue and sale of the Series A Notes
                    and Guarantees and the compliance by the Company and
                    the Guarantors with all of the provisions of the Series
                    A Notes, Guarantees, the Indenture, the Registration
                    Rights Agreement and this Agreement and the
                    consummation of the transactions therein and herein
                    contemplated will not result in a breach or violation
                    of any of the terms or provisions of, or constitute a
                    default under the Credit Facility (as defined in the
                    Preliminary Offering Memorandum) or any other agreement
                    for borrowed money filed as an exhibit to the Company's
                    Annual Report on Form 10-K for its fiscal year ended
                    November 30, 1997; 

                         (viii)    The Company is duly qualified as a
                    foreign corporation for the transaction of business and
                    is in good standing under the laws of the State of
                    Texas; and

                         (ix) Each Guarantor incorporated or organized in
                    the State of Delaware (each a "Delaware Guarantor" and
                                                   ------------------
                    collectively, the "Delaware Guarantors") has been duly
                                       -------------------
                    incorporated or organized and is validly existing as a
                    corporation in good standing under the laws of the
                    State of Delaware; all of the issued shares of capital
                    stock of each Delaware Guarantor have been duly and
                    validly authorized and issued and are fully paid and
                    nonassessable; to such counsel's knowledge, all of the
                    issued shares of capital stock of each Delaware
                    Guarantor are owned directly or indirectly by the
                    Company, free and clear of all liens, encumbrances,
                    equities or claims.

                    In addition, such opinion shall also contain a
               statement that such counsel has participated in conferences
               with certain officers and representatives of the Company,
               counsel to the Initial Purchasers, representatives of the
               independent public accountants of the Company, and
               representatives of the Initial Purchasers at which the
               contents of the Offering Memorandum and related matters were
               discussed and, although such counsel is not passing upon and
               does not assume any responsibility for the accuracy,
               completeness or fairness of the statements contained in the
               Offering Memorandum (except as stated in clause (vii)
               above), on the basis of the foregoing (relying as to
               materiality upon the officers and other representatives of
               the Company), no information has come to the attention of
               such counsel that have caused it to believe that the
               Offering Memorandum, as of its date, contained any untrue
               statement of a material fact or omitted to state a material
               fact necessary to make the statements therein, in the light
               of the circumstances under which they were made, not
               misleading; it being understood that such counsel need make
               no comment as to the financial statements and other
               financial or statistical data included in the Offering
               Memorandum; in rendering such opinion, such counsel may (i)
               rely in respect to matters of fact upon certificates of
               officers of the Company and its subsidiaries and upon
               information obtained from public officials, (ii) assume that
               all documents submitted to such counsel as originals are
               authentic, that all copies submitted to such counsel conform
               to the originals thereof, and that the signatures on all
               documents examined by such counsel are genuine, (iii) rely
               as to all matters of Canadian law upon the opinion of
               Cassels Brock & Blackwell, Canadian counsel to the Company,
               referred to in paragraph (j) below, (iv) state that such
               counsel's opinion is limited to, except in reliance upon the
               opinion of Canadian counsel as aforesaid, (a) federal law
               and the laws of the State of New York  and the General
               Corporation Law of the State of Delaware, (v) assume the due
               authorization, execution and delivery by the Company of this
               Agreement, the Registration Rights Agreement, the Indenture
               and the Series A Notes, and the due authorization by the
               Company of the Series B Notes, (vi) assume, with respect to
               the due authorization, execution and delivery of this
               Agreement, the Registration Rights Agreement and the
               Indenture by all Guarantors not incorporated in the State of
               Delaware, that the laws of each such Guarantor's
               jurisdiction of incorporation are similar to the laws of the
               State of New York, and (vii) may make such other assumptions
               and qualifications as may be reasonably acceptable to the
               Initial Purchasers.

                    (g)  At the time this Agreement is executed and at the
               Closing Date, the Initial Purchasers shall have received
               from Coopers & Lybrand, L.L.P. and Karlins Fuller Arnold &
               Klodosky P.C., independent accountants, dated as of the date
               of this Agreement and as of the Closing Date, customary
               comfort letters addressed to the Initial Purchasers and in
               form and substance reasonably satisfactory to the Initial
               Purchasers and counsel for the Initial Purchasers with
               respect to the financial statements and certain financial
               information of the Company and its subsidiaries contained in
               the Offering Memorandum.

                    (h)  The Initial Purchasers shall have received an
               opinion, dated the Closing Date, in form and substance
               reasonably satisfactory to the Initial Purchasers, of
               Vinson & Elkins L.L.P., counsel for the Initial Purchasers,
               covering such matters as are customarily covered in such
               opinions.  In rendering such opinion, such counsel may rely
               as to all matters of Canadian law upon the opinion of
               Cassels Brock & Blackwell referred to in paragraph (j)
               below.

                    (i)  Vinson & Elkins L.L.P. shall have been furnished
               with such documents, in addition to those set forth above,
               as they may reasonably require for the purpose of enabling
               them to review or pass upon the matters referred to in this
               Section 8 and in order to evidence the accuracy,
               completeness or satisfaction in all material respects of any
               of the representations, warranties or conditions herein
               contained.

                    (j)  Further, Cassels Brock & Blackwell, Canadian
               counsel to the Company, shall have furnished to the Initial
               Purchasers their written opinion, dated the Closing Date, in
               form and substance satisfactory to the Initial Purchasers,
               to the effect that:

                         (i)  The statements of law contained in "Certain
                    Tax Considerations--Canadian Taxation" and the second
                    paragraph of "Description of the Notes--Enforceability
                    of Judgments; Indemnification for Foreign Currency
                    Judgments" in the Offering Memorandum are accepted in
                    all material respects;

                         (ii) The Company has been duly incorporated and is
                    validly existing as a corporation in good standing
                    under the laws of the Ontario, Canada, with corporate
                    power and authority to own its properties and conduct
                    its business as described in the Offering Memorandum;

                         (iii)     The Company has an authorized
                    capitalization as set forth under the caption
                    "Capitalization" in the Offering Memorandum, and all of
                    the issued shares of capital stock of the Company have
                    been duly and validly authorized and issued and are
                    fully paid and non-assessable;

                         (iv) This Agreement and the Registration Rights
                    Agreement have been duly authorized, executed and
                    delivered by the Company;

                         (v)  The Series A Notes have been duly authorized,
                    executed, authenticated, issued and delivered and
                    constitute valid and legally binding obligations of the
                    Company entitled to the benefits provided by the
                    Indenture; the Series B Notes have been duly authorized
                    for issuance by the Company; and, to the extent
                    Canadian law applies, when duly executed,
                    authenticated, issued and delivered in exchange for the
                    Series A Notes in accordance with the terms of the
                    Indenture, the Series B Notes will constitute valid and
                    legally binding obligations of the Company entitled to
                    the benefits provided by the Indenture;

                         (vi) The Indenture has been duly authorized,
                    executed and delivered by the Company, to the extent
                    Canadian law applies and assuming it has been duly
                    authorized, executed and delivered by the Trustee, the
                    Indenture constitutes a valid and legally binding
                    instrument, enforceable in accordance with its terms,
                    subject, as to enforcement, to bankruptcy, insolvency,
                    reorganization and other laws of general applicability
                    relating to or affecting creditors' rights and to
                    general equity principles (regardless of whether such
                    enforcement is considered in a proceeding in equity or
                    at law); and

                         (vii)     The issue and sale of the Series A Notes
                    and Guarantees and the compliance by the Company with
                    all of the provisions of the Series A Notes,
                    Guarantees, the Indenture, the Registration Rights
                    Agreement and this Agreement and the consummation of
                    the transactions therein and herein contemplated will
                    not result in a violation of the provisions of the
                    Certificate of Incorporation or By-Laws of the Company;

                    (k)  Prior to the Closing Date, the Company and the
               Guarantors shall have furnished to the Initial Purchasers
               such further information, certificates and documents as the
               Initial Purchasers may reasonably request.

                    (l)  The Company, the Guarantors and the Trustee shall
               have entered into the Indenture.

                    (m)  The Company and the Guarantors shall have entered
               into the Registration Rights Agreement with the Initial
               Purchasers.

               All opinions, certificates, letters and other documents
          required by this Section 8 to be delivered by the Company and the
          Guarantors will be in compliance with the provisions hereof only
          if they are reasonably satisfactory in form and substance to the
          Initial Purchasers.  The Company and the Guarantors will furnish
          the Initial Purchasers with such conformed copies of such
          opinions, certificates, letters and other documents as they shall
          reasonably request.

               9.   INITIAL PURCHASERS' INFORMATION.  The Company, the 
                    -------------------------------
          Guarantors and the Initial Purchasers acknowledge that the
          statements with respect to the offering of the Series A Notes set
          forth in the last paragraph of the cover page and the third,
          fifth and sixth paragraphs, the fourth sentence of the seventh
          paragraph and the eight paragraph under the caption "Plan of
          Distribution" in the Offering Memorandum constitute the only
          information furnished in writing by the Initial Purchasers
          expressly for use in the Offering Memorandum.

               10.  SURVIVAL OF REPRESENTATIONS AND AGREEMENTS.  All
                    ------------------------------------------
          representations and warranties, covenants and agreements of the
          Initial Purchasers, the Company and the Guarantors contained in
          this Agreement, including the agreements contained in Sections
          4(g) and 11(d), the indemnity agreements contained in Section 6
          and the contribution agreements contained in Section 7, shall
          remain operative and in full force and effect regardless of any
          investigation made by or on behalf of the Initial Purchasers, any
          controlling person thereof, or by or on behalf of the Company,
          the Guarantors or any controlling person thereof, and shall
          survive delivery of and payment for the Series A Notes to and by
          the Initial Purchasers.  The representations contained in
          Section 5 and the agreements contained in Sections 4(g), 6, 7 and
          11(d) shall survive the termination of this Agreement, including
          any termination pursuant to Section 11.

               11.  EFFECTIVE DATE OF AGREEMENT; TERMINATION.  (a)  This
                    ----------------------------------------
          Agreement shall become effective upon execution and delivery of a
          counterpart hereof by each of the parties hereto.

               (b)  The Initial Purchasers shall have the right to
          terminate this Agreement at any time prior to the Closing Date by
          notice to the Company from the Initial Purchasers, without
          liability (other than with respect to Sections 6 and 7) on the
          Initial Purchasers' part to the Company or any of the Guarantors
          if, on or prior to such date, (i) the Company or any of the
          Guarantors shall have failed, refused or been unable to perform
          any agreement on its part to be performed hereunder, (ii) any
          other condition to the obligations of the Initial Purchasers
          hereunder as provided in Section 8 is not fulfilled when and as
          required or (iii)(A) any domestic or international event or act
          or occurrence has materially disrupted, or in the reasonable
          opinion of the Initial Purchasers will in the immediate future
          materially disrupt the market for the Company's securities or for
          securities in general, (B) trading in securities generally on the
          New York Stock Exchange shall have been suspended or materially
          limited, or minimum or maximum prices for trading shall have been
          established, or maximum ranges for prices for securities shall
          have been required, on such exchange, or by such exchange or
          other regulatory body or governmental authority having
          jurisdiction, (C) a banking moratorium shall have been declared
          by federal or New York State authorities, or a moratorium in
          foreign exchange trading by major international banks or persons
          shall have been declared, (D) there is an outbreak or escalation
          of armed hostilities involving the United States on or after the
          date hereof, or if there has been a declaration by the United
          States of a national emergency or war, the effect of which shall
          be, in the Initial Purchasers' judgment, to make it inadvisable
          or impracticable to proceed with the offering or delivery of the
          Series A Notes on the terms and in the manner contemplated in the
          Offering Memorandum, or (E) there shall have been such a material
          adverse change in general economic, political or financial
          conditions or if the effect of international conditions on the
          financial markets in the United States shall be such as, in the
          Initial Purchasers' judgment, to make it inadvisable or
          impracticable to proceed with the delivery of the Series A Notes
          as contemplated hereby.

               (c)  Any notice of termination pursuant to this Section 11
          shall be by telephone, telephonic facsimile, or telegraph,
          confirmed in writing by letter.

               (d)  If this Agreement shall be terminated pursuant to any
          of the provisions hereof, or if the sale of the Series A Notes
          provided for herein is not consummated because any condition to
          the obligations of the Initial Purchasers set forth herein is not
          satisfied or because of any refusal, inability or failure on the
          part of the Company or any of the Guarantors to perform any
          agreement herein or comply with any provision hereof, the Company
          and the Guarantors will reimburse the Initial Purchasers for all
          reasonable out-of-pocket expenses (including the reasonable fees
          and expenses of Initial Purchasers' counsel), incurred by the
          Initial Purchasers in connection herewith.

               12.  NOTICE.  All communications hereunder, except as may be
                    ------
          otherwise specifically provided herein, shall be in writing and,
          if sent to the Initial Purchasers, shall be mailed, delivered, or
          telecopied and confirmed in writing to Jefferies & Company, Inc.,
          2 Houston Center, 909 Fannin Street, Suite 3100, Houston, Texas
          77010, Attention: Corporate Finance Department, telecopy number
          (713) 650-8730, with a copy to Vinson & Elkins L.L.P., 2300 First
          City Tower, 1001 Fannin Street, Houston, Texas 77002, Attention:
          T. Mark Kelly, telecopy number (713) 615-5531; and if sent to the
          Company, shall be mailed, delivered or telecopied and confirmed
          in writing to it at 11011 Jones Road, Houston, Texas 77070,
          Attention: Chief Administrative Officer, telecopy number (281)
          774-7006, with a copy to Reid & Priest LLP, 40 West 57th Street,
          New York, New York 10019, Attention: Bruce A. Rich, telecopy
          number (212)603-2001.

               13.  PARTIES.  This Agreement shall inure solely to the
                    -------
          benefit of, and shall be binding upon, the Initial Purchasers,
          the Company, the Guarantors  and the controlling persons and
          agents referred to in Sections 6 and 7, and their respective
          successors and assigns, and no other person shall have or be
          construed to have any legal or equitable right, remedy or claim
          under or in respect of or by virtue of this Agreement or any
          provision herein contained.  The term "successors and assigns"
                                                 ----------------------
          shall not include a purchaser, in its capacity as such, of Notes
          from the Initial Purchasers.

               14.  CONSTRUCTION.  This Agreement shall be construed in
                    ------------
          accordance with the internal laws of the State of New York.

               15.  CAPTIONS.  The captions included in this Agreement are
                    --------
          included solely for convenience of reference and are not to be
          considered a part of this Agreement.

               16.  COUNTERPARTS.  This Agreement may be executed in
                    ------------
          various counterparts which together shall constitute one and the
          same instrument.

               17.  PARTIAL INVALIDITY.  In case any provision of this
                    ------------------
          Agreement shall be invalid, illegal or unenforceable, the
          validity, legality and enforceability of the remaining provisions
          shall not in any way be affected or impaired thereby.

                              [Signature page to follow]

          
               If the foregoing correctly sets forth the understanding
          among the Initial Purchasers, the Company and the Guarantors
          please so indicate in the space provided below for that purpose,
          whereupon this letter shall constitute a binding agreement among
          us.

                                   Very truly yours,

                                   American Eco Corporation

                                   By /s/ David L. Norris
                                     ----------------------------------
                                        David L. Norris
                                        Senior Vice President and 
                                        Chief Administrative Officer


                                   The Turner Group, Inc.
                                   C.A. Turner Construction Company
                                   Action Contract Services, Inc.
                                   C.A. Turner Maintenance, Inc.
                                   H.E. Co. Services, Inc.
                                   Cambridge Construction Service Corp.
                                   Lake Charles Construction Corporation
                                   United Eco Systems, Inc.
                                   Eco Systems, Inc.
                                   MM Industra Limited
                                   Separation and Recovery Systems, Inc.
                                   Industra Service Corporation
                                   Industra Engineers & Consultants, Inc.
                                   Industra Thermal Service Corporation
                                   NUS, Inc.
                                   Industra Service Corp.
                                   Industra, Inc.
                                   Industra Thermal Service Corp.
                                   Chempower, Inc.
                                   Global Power Company
                                   Brookfield Corporation
                                   Southwick Corporation
                                   Controlled Power Limitd Partnership
                                   Specialty Management Group, Inc.
                                   Separation and Recovery Systems, Ltd.


                                   By: /s/ David L. Norris
                                      ----------------------------------
                                        David L. Norris
                                        Vice President


          Accepted and agreed to as of
          the date first above written:


          Jefferies & Company, Inc.


          By  /s/ Joe Maly
            ----------------------------
          Name: Joe Maly
          Title: Managing Director


          Nesbitt Burns Securities Inc.


          By /s/ William J. Moser, Jr.
            ----------------------------
          Name: William J. Moser, Jr.
          Title: Director



          
                                                                    ANNEX I


               (1)  The Series A Notes have not been and will not be
          registered under the Securities Act and may not be offered or
          sold within the United States or to, or for the account or
          benefit of, U.S. persons except in accordance with Regulation S
          under the Securities Act or pursuant to an exemption from the
          registration requirements of the Securities Act.  Each Initial
          Purchaser represents that it has offered and sold the Series A
          Nots, and will offer and sell the Series A Notes upon the
          conversion thereof (i) as part of their distribution at any time
          and (ii) otherwise until 40 days after the later of the
          commencement of the offering and the Closing Date, only in
          accordance with Rule 903 of Regulation S or Rule 144A under the
          Securities Act or pursuant to Paragraph 2 of this Annex I. 
          Accordingly, each Initial Purchaser agrees that neither it, its
          affiliates nor any persons acting on its or their behalf has
          engaged or will engage in any directed selling efforts with
          respect to the Series A Notes, and it and they have complied and
          will comply with the offering restrictions requirement of
          Regulation S.  Each Initial Purchaser agrees that, at or prior to
          confirmation of sale of Securities (other than a sale pursuant to
          Rule 144A or pursuant to Paragraph 2 of this Annex I), it will
          have sent to each distributor, dealer or person receiving a
          selling concession, fee or other remuneration that purchases
          Series A Notes from it during the Restricted Period (as defined
          in the Offering Memorandum) a confirmation or notice to
          substantially the following effect:

                    "The Series A Notes have not been registered under
               the United States Securities Act of 1933, as amended
               (the "Securities Act"), and may not be offered and sold
               within the United States or to, or for the account or
               benefit of, U.S. persons (i) as part of their
               distribution at any time or (ii) otherwise until 40
               days after the later of the commencement of the
               offering and the closing date, except in either case in
               accordance with Regulation S (or Rule 144A if
               available) under the Securities Act.  Terms used above
               have the meaning given to them by Regulation S under
               the Securities Act."

          Terms used in this paragraph have the meanings given to them by
          Regulation S.

               Each Initial Purchaser further agrees that it has not
          entered and will not enter into any contractual arrangement with
          respect to the distribution or delivery of the Securities, except
          with its affiliates or with the prior written consent of the
          Company.

               (2)  Notwithstanding the foregoing, Series A Notes in
          registered form may be offered, sold and delivered by the
          Purchasers in the United States and to U.S. persons pursuant to
          Section 3(a)(i) or (ii) of this Agreement without delivery of the
          written statement required by paragraph (1) above.

               (3)  Each Initial Purchaser further represents and agrees
          that (i) it has not offered or sold or invited any person to
          offer to purchase and, prior to the date six months after the
          date the Series A Notes are purchased by such Initial Purchaser,
          will not offer or sell any Series A Notes to persons or invite
          any person to offer to purchase any Series A Notes in the United
          Kingdom except to persons whose ordinary activities involve them
          in acquiring, holding, managing or disposing of investments (as
          principal or agent) for the purposes of their businesses or
          otherwise in circumstances which have not resulted and will not
          result in an offer to the public in the United Kingdom within the
          meaning of the Public Offers of Securities Regulations 1995,
          (ii) it has complied, and will comply, with all applicable
          provisions of the Financial Services Act 1986 of Great Britain
          with respect to anything done by it in relation to the Series A
          Notes in, from or otherwise involving the United Kingdom, and
          (iii) it has only issued or passed on, and will only issue or
          pass on, in the United Kingdom, any document received by it in
          connection with the issuance of the Series A Notes to a person
          who is of a kind described in Article 11(3) of the Financial
          Services Act 1986 (Investment Advertisements) (Exemptions) Order
          1995 of Great Britain or is a person to whom the document may
          otherwise lawfully be issued or passed on.

               (4)  Each Initial Purchaser agrees that it will not offer,
          sell or deliver any of the Series A Notes in any jurisdiction
          outside the United States except under circumstances that will
          result in compliance with the applicable laws thereof, and that
          it will take at its own expense whatever action is required to
          permit its purchase and resale of the Series A Notes in such
          jurisdictions.  Each Initial Purchaser understands that no action
          has been taken to permit a public offering in any jurisdiction
          outside the United States where action would be required for such
          purpose.  Each Initial Purchaser agrees not to cause any
          advertisement of the Series A Notes to be published in any
          newspaper or periodical or posted in any public place and not to
          issue any circular relating to the Series A Notes, except in any
          such case with the express written consent of Jefferies &
          Company, Inc. and then only at its own risk and expense.


          
                                                                  EXHIBIT A

                               American Eco Corporation

          The Turner Group, Inc. (DE)
          C.A. Turner Construction Company (DE)
          Action Contract Services, Inc. (DE)
          C.A. Turner Maintenance, Inc. (DE)
          H.E. Co. Services, Inc. (TX)
          Cambridge Construction Service Corp. (NV)
          Lake Charles Construction Corporation (LA)
          United Eco Systems, Inc. (DE)
          Eco Systems, Inc. (DE)
          MM Industra Limited (NS)
          Separation and Recovery Systems, Inc. (NV)
          Industra Service Corporation (BC)
          Industra Engineers & Consultants, Inc. (BC)
          Industra Thermal Service Corporation (AB)
          NUS, Inc. (WA)
          Industra Service Corp. (WA)
          Industra, Inc. (WA)
          Industra Thermal Service Corp. (WA)
          Chempower, Inc. (OH)
          Global Power Company (OH)
          Brookfield Corporation (OH)
          Southwick Corporation (OH)
          Controlled Power Limitd Partnership (IL)
          Specialty Management Group, Inc. (TX)
          Separation and Recovery Systems, Ltd. (UK)