1
                                                                    EXHIBIT 4.1


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



                              --------------------
                              FWT, INC., as Issuer

                                       and

            NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION, as Trustee


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                                   INDENTURE


                         Dated as of November 15, 1997




                                  $125,000,000

                    9 7/8% Senior Subordinated Notes due 2007




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                                TABLE OF CONTENTS



                                                                                                            Page
                                                                                                          
PARTIES.......................................................................................................1

RECITALS......................................................................................................1

                                                  ARTICLE ONE

                            DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

Section 1.01      Definitions.................................................................................1
Section 1.02      Other Definitions..........................................................................19
Section 1.03      Rules of Construction......................................................................20
Section 1.04      Form of Documents Delivered to Trustee.....................................................21
Section 1.05      Acts of Holders............................................................................22
Section 1.06      Notices, etc., to the Trustee and the Company..............................................22
Section 1.07      Notice to Holders; Waiver..................................................................23
Section 1.08      Conflict with Trust Indenture Act..........................................................23
Section 1.09      Effect of Headings and Table of Contents...................................................23
Section 1.10      Successors and Assigns.....................................................................23
Section 1.11      Separability Clause........................................................................24
Section 1.12      Benefits of Indenture......................................................................24
Section 1.13      GOVERNING LAW..............................................................................24
Section 1.14      No Recourse Against Others.................................................................24
Section 1.15      Independence of Covenants..................................................................24
Section 1.16      Exhibits and Schedules.....................................................................24
Section 1.17      Counterparts...............................................................................24
Section 1.18      Duplicate Originals........................................................................25
Section 1.19      Incorporation by Reference of TIA..........................................................25

                                                  ARTICLE TWO

                                                SECURITY FORMS

Section 2.01      Form and Dating............................................................................25
Section 2.02      Execution and Authentication; Aggregate Principal Amount...................................26
Section 2.03      Restrictive Legends........................................................................26
Section 2.04      Book-Entry Provisions for Global Notes.....................................................28
Section 2.05      Special Transfer Provisions................................................................29

                                                 ARTICLE THREE

                                                   THE NOTES

Section 3.01      Title and Terms............................................................................31
Section 3.02      Denominations..............................................................................31



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Note:  This table of contents shall not, for any purposes, be deemed to be a 
part of this Indenture.


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                                                                                                            Page
                                                                                                       
Section 3.03      Temporary Notes............................................................................31
Section 3.04      Registration, Registration of Transfer and Exchange........................................32
Section 3.05      Mutilated, Destroyed, Lost and Stolen Notes................................................33
Section 3.06      Payment of Interest; Interest Rights Preserved.............................................33
Section 3.07      Persons Deemed Owners......................................................................34
Section 3.08      Cancellation...............................................................................34
Section 3.09      Computation of Interest....................................................................35
Section 3.10      Legal Holidays.............................................................................35
Section 3.11      CUSIP Number...............................................................................35
Section 3.12      Payment of Additional Interest Under Registration Rights Agreement.........................35

                                                 ARTICLE FOUR

                                    LEGAL DEFEASANCE OR COVENANT DEFEASANCE

Section 4.01      Legal Defeasance...........................................................................35
Section 4.02      Covenant Defeasance........................................................................36
Section 4.03      Conditions to Defeasance or Covenant Defeasance............................................36
Section 4.04      Deposited Money and U.S. Government Obligations To Be Held in Trust; Etc...................37
Section 4.05      Reinstatement..............................................................................38
Section 4.06      Repayment to Company.......................................................................38

                                                 ARTICLE FIVE

                                                   REMEDIES

Section 5.01      Events of Default..........................................................................38
Section 5.02      Acceleration of Maturity; Rescission and Annulment.........................................39
Section 5.03      Collection of Indebtedness and Suits for Enforcement by Trustee; Other Remedies............40
Section 5.04      Trustee May File Proofs of Claims..........................................................40
Section 5.05      Trustee May Enforce Claims Without Possession of Notes.....................................41
Section 5.06      Application of Money Collected.............................................................41
Section 5.07      Limitation on Suits........................................................................42
Section 5.08      Unconditional Right of Holders To Receive Principal, Premium and Interest..................42
Section 5.09      Restoration of Rights and Remedies.........................................................43
Section 5.10      Rights and Remedies Cumulative.............................................................43
Section 5.11      Delay or Omission Not Waiver...............................................................43
Section 5.12      Control by Majority........................................................................43
Section 5.13      Waiver of Past Defaults....................................................................43
Section 5.14      Undertaking for Costs......................................................................44
Section 5.15      Waiver of Stay, Extension or Usury Laws....................................................44

                                                  ARTICLE SIX

                                                  THE TRUSTEE

Section 6.01      Certain Duties and Responsibilities........................................................44
Section 6.02      Notice of Defaults.........................................................................45
Section 6.03      Certain Rights of Trustee..................................................................45




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                                                                                                            Page
                                                                                                       
Section 6.04      Trustee Not Responsible for Recitals, Dispositions of Notes or Application of
                     Proceeds Thereof........................................................................46
Section 6.05      Trustee and Agents May Hold Notes; Collections; etc........................................47
Section 6.06      Money Held in Trust........................................................................47
Section 6.07      Compensation and Indemnification of Trustee and Its Prior Claim............................47
Section 6.08      Conflicting Interests......................................................................47
Section 6.09      Corporate Trustee Required; Eligibility....................................................47
Section 6.10      Resignation and Removal; Appointment of Successor Trustee..................................48
Section 6.11      Acceptance of Appointment by Successor.....................................................49
Section 6.12      Successor Trustee by Merger, etc...........................................................49
Section 6.13      Preferential Collection of Claims Against Issuers..........................................50

                                                 ARTICLE SEVEN

                               HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

Section 7.01      Preservation of Information; Company To Furnish Trustee Names and Addresses of Holders.....50
Section 7.02      Communications of Holders..................................................................51
Section 7.03      Reports by Trustee.........................................................................51

                                                 ARTICLE EIGHT

                                             SUCCESSOR CORPORATION

Section 8.01      When Company May Merge, etc................................................................51
Section 8.02      Successor Substituted......................................................................52

                                                 ARTICLE NINE

                                                 MODIFICATION

Section 9.01      Without Consent of Holders.................................................................52
Section 9.02      With Consent of Holders....................................................................53
Section 9.03      Compliance with Trust Indenture Act........................................................53
Section 9.04      Effect of Supplemental Indentures..........................................................54
Section 9.05      Revocation and Effect of Consents..........................................................54
Section 9.06      Notation on or Exchange of Notes...........................................................54
Section 9.07      Trustee May Sign Amendments, etc...........................................................54

                                                  ARTICLE TEN

                                                   COVENANTS

Section 10.01     Payment of Principal, Premium and Interest.................................................55
Section 10.02     Maintenance of Office or Agency............................................................55
Section 10.03     Money for Note Payments To Be Held in Trust................................................55
Section 10.04     Existence..................................................................................56
Section 10.05     Payment of Taxes and Other Claims..........................................................57
Section 10.06     Maintenance of Properties..................................................................57



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                                                                                                            Page
                                                                                                       
Section 10.07     Insurance..................................................................................57
Section 10.08     Compliance Certificate.....................................................................58
Section 10.09     Reports to Holders.........................................................................58
Section 10.10     Additional Subsidiary Guarantees...........................................................58
Section 10.11     Limitation on Incurrence of Additional Indebtedness........................................59
Section 10.12     Limitation on Restricted Payments..........................................................59
Section 10.13     Limitations on Transactions with Affiliates................................................61
Section 10.14     Limitation on Asset Sales..................................................................61
Section 10.15     Change of Control..........................................................................64
Section 10.16     Limitation on Liens........................................................................66
Section 10.17     Limitation on Dividends and Other Payment Restrictions Affecting Restricted Subsidiaries...66
Section 10.18     Restrictions on Preferred Stock of Restricted Subsidiaries.................................67
Section 10.19     Conduct of Business........................................................................67

                                                ARTICLE ELEVEN

                                              REDEMPTION OF NOTES

Section 11.01     Optional and Special Redemption............................................................67
Section 11.02     Applicability of Article...................................................................68
Section 11.03     Election To Redeem; Notice to Trustee......................................................68
Section 11.04     Selection of Notes To Be Redeemed..........................................................68
Section 11.05     Notice of Redemption.......................................................................69
Section 11.06     Deposit of Redemption Price................................................................70
Section 11.07     Notes Payable on Redemption Date...........................................................70
Section 11.08     Notes Redeemed or Purchased in Part........................................................70

                                                ARTICLE TWELVE

                                          SATISFACTION AND DISCHARGE

Section 12.01     Satisfaction and Discharge of Indenture....................................................71
Section 12.02     Application of Trust Money.................................................................71

                                               ARTICLE THIRTEEN

                                              GUARANTEE OF NOTES

Section 13.01     Guarantee..................................................................................72
Section 13.02     Execution and Delivery of Guarantee........................................................73
Section 13.03     Additional Guarantors......................................................................74
Section 13.04     Guarantee Obligations Subordinated to Guarantor Senior Indebtedness........................74
Section 13.05     Payment Over of Proceeds upon Dissolution, etc., of a Guarantor............................74
Section 13.06     Suspension of Guarantee Obligations When Guarantor Senior Indebtedness in Default..........75
Section 13.07     Release of a Guarantor.....................................................................76
Section 13.08     Waiver of Subrogation......................................................................76


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                                                                                                            Page
                                                                                                       
Section 13.09     Guarantee Subordination Provisions Solely To Define Relative Rights........................77
Section 13.10     Trustee To Effectuate Subordination of Guarantee Obligations...............................77
Section 13.11     No Waiver of Guarantee Subordination Provisions............................................78
Section 13.12     Guarantors To Give Notice to Trustee.......................................................78
Section 13.13     Reliance on Judicial Order or Certificate of Liquidating Agent Regarding
                     Dissolution, etc., of Guarantors........................................................79
Section 13.14     Rights of Trustee as a Holder of Guarantor Senior Indebtedness; Preservation
                     of Trustee's Rights.....................................................................79
Section 13.15     Article Thirteen Applicable to Paying Agents...............................................79
Section 13.16     No Suspension of Remedies Subject to Rights of Holders of Guarantor Senior Indebtedness....80
Section 13.17     Trustee's Relation to Guarantor Senior Indebtedness........................................80
Section 13.18     Subrogation................................................................................80

                                               ARTICLE FOURTEEN

                                            SUBORDINATION OF NOTES

Section 14.01     Notes Subordinate to Senior Indebtedness...................................................81
Section 14.02     Payment Over of Proceeds upon Dissolution, etc.............................................81
Section 14.03     Suspension of Payment When Designated Senior Indebtedness Is in Default....................82
Section 14.04     Trustee's Relation to Senior Indebtedness..................................................83
Section 14.05     Subrogation to Rights of Holders of Senior Indebtedness....................................83
Section 14.06     Provisions Solely To Define Relative Rights................................................83
Section 14.07     Trustee To Effectuate Subordination........................................................84
Section 14.08     No Waiver of Subordination Provisions......................................................84
Section 14.09     Notice to Trustee..........................................................................85
Section 14.10     Reliance on Judicial Order or Certificate of Liquidating Agent.............................85
Section 14.11     Rights of Trustee as a Holder of Senior Indebtedness; Preservation of Trustee's Rights.....86
Section 14.12     Article Applicable to Paying Agents........................................................86
Section 14.13     No Suspension of Remedies..................................................................86

TESTIMONIUM.................................................................................................S-1

SIGNATURES..................................................................................................S-1

Exhibit A     - Form of Initial Note........................................................................A-1

Exhibit B     - Form of Exchange Note.......................................................................B-1

Exhibit C     - Form of Certificate To Be Delivered in Connection with Transfers to Non-QIB
                  Accredited Investors......................................................................C-1

Exhibit D     - Form of Certificate To Be Delivered in Connection with Transfers Pursuant to Regulation S...D-1

Exhibit E     - Form of Guarantee...........................................................................E-1


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                  INDENTURE, dated as of November 15, 1997, between FWT, INC., a
corporation incorporated under the laws of the State of Texas (the "Company"),
as issuer and NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION, as trustee (the
"Trustee").

                            RECITALS OF THE COMPANY

                  The Company has duly authorized the issuance of up to
$125,000,000 aggregate principal amount of 9 7/8% Senior Subordinated Notes due
2007, of which amount $105,000,000 aggregate principal amount will be issued in
the Offering, (the "Initial Notes"), and the issuance of 9 7/8% Senior
Subordinated Notes due 2007, to be exchanged for the Initial Notes, including
the Exchange Notes and the Private Exchange Notes contemplated by the
Registration Rights Agreement (as defined herein) (the "Exchange Notes" and,
together with the Initial Notes, the "Notes");

                  Upon the effectiveness of the Exchange Offer Registration
Statement or the Shelf Registration Statement (each as defined in the
Registration Rights Agreement), this Indenture will be subject to, and shall be
governed by, the provisions of the Trust Indenture Act (as defined herein) that
are required to be part of and to govern indentures qualified under the Trust
Indenture Act; and

                  All acts and things necessary have been done to make (i) the
Notes, when duly issued and executed by the Company and authenticated and
delivered hereunder, the valid obligations of the Company and (ii) this
Indenture a valid agreement of the Company in accordance with the terms of this
Indenture.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

                  For and in consideration of the premises and the purchase of
the Notes by the Holders (as defined herein) thereof, it is mutually covenanted
and agreed, for the equal and proportionate benefit of all Holders of the Notes,
as follows:


                                   ARTICLE ONE

             DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION


                  Section 1.01.     Definitions.

                  "Acquired Indebtedness" means Indebtedness of a Person or any
of its Subsidiaries existing at the time such Person becomes a Restricted
Subsidiary of the Company or at the time it merges or consolidates with the
Company or any of its Subsidiaries or assumed in connection with the acquisition
of assets from such Person and in each case not incurred by such Person in
connection with, or in anticipation or contemplation of, such Person becoming a
Restricted Subsidiary of the Company or such acquisition, merger or
consolidation.

                  "Affiliate" means, with respect to any specified Person, any
other Person who directly or indirectly through one or more intermediaries
controls, or is controlled by, or is under common control with, such specified
Person. The term "control" means the possession, directly or indirectly, of the
power to direct or cause the direction of the management and policies of a
Person, whether through the ownership of voting securities, by contract or
otherwise; and the terms "controlling" and "controlled" have meanings
correlative of the foregoing.

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                                       -2-

                  "Affiliate Transaction" has the meaning set forth in Section 
10.13.

                  "Asset Acquisition" means (a) an Investment by the Company or
any Restricted Subsidiary of the Company in any other Person pursuant to which
such Person shall become a Restricted Subsidiary of the Company or any
Restricted Subsidiary of the Company, or shall be merged with or into the
Company or any Restricted Subsidiary of the Company, or (b) the acquisition by
the Company or any Restricted Subsidiary of the Company of the assets of any
Person (other than a Restricted Subsidiary of the Company) which constitute all
or substantially all of the assets of such Person or comprise any division or
line of business of such Person or any other properties or assets of such Person
other than in the ordinary course of business.

                  "Asset Sale" means any direct or indirect sale, issuance,
conveyance, transfer, lease (other than operating leases entered into in the
ordinary course of business), assignment or other transfer for value by the
Company or any of its Restricted Subsidiaries (including any Sale and Leaseback
Transaction) to any Person other than the Company or a Wholly Owned Restricted
Subsidiary (or a Wholly Owned Restricted Subsidiary of a Restricted Subsidiary)
of the Company of (a) any Capital Stock of any Restricted Subsidiary of the
Company other than directors' qualifying shares; or (b) any other property or
assets of the Company or any Restricted Subsidiary of the Company other than in
the ordinary course of business; provided, however, that Asset Sales shall not
include (i) a transaction or series of related transactions for which the
Company or its Restricted Subsidiaries receive aggregate consideration of less
than $500,000, (ii) a disposition of Cash Equivalents, (iii) any Restricted
Payment that is permitted to be made, and is made, under paragraph (i) of
Section 10.12(i), and (iv) the sale, lease, conveyance, disposition or other
transfer of all or substantially all of the assets (including cash or Cash
Equivalents) of the Company as permitted under Article Eight and in compliance
with Section 10.15.

                  "Asset Sale Offer" has the meaning set forth in Section 10.14.

                  "Bankruptcy Law" means Title 11, United States Bankruptcy Code
of 1978, as amended, or any similar United States Federal or state law relating
to bankruptcy, insolvency, receivership, winding-up, liquidation, reorganization
or relief of debtors, or any amendment to, succession to or change in any such
law.

                  "Board of Directors" means, as to any Person, the board of
directors of such Person or any duly authorized committee thereof.

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

                  "Business Day" means each Monday, Tuesday, Wednesday, Thursday
and Friday which is not a day on which banking institutions in The City of New
York, State of New York are authorized or obligated by law, regulation or
executive order to close.

                  "Capital Stock" means (i) with respect to any Person that is a
corporation, any and all shares, interests, participations or other equivalents
(however designated and whether or not voting) of corporate stock, including
each class of Common Stock and Preferred Stock of such Person and (ii) with
respect to any Person that is not a corporation, any and all partnership or
other equity interests of such Person.

                  "Capitalized Lease Obligation" means, as to any Person, the
obligations of such Person under a lease that are required to be classified and
accounted for as capital lease obligations under GAAP and, for 


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                                       -3-


purposes of this definition, the amount of such obligations at any date shall be
the capitalized amount of such obligations at such date, determined in
accordance with GAAP.

                  "Cash Equivalents" means (i) marketable direct obligations
issued by, or unconditionally guaranteed by, the United States Government or
issued by any agency thereof and backed by the full faith and credit of the
United States, in each case maturing within one year from the date of
acquisition thereof; (ii) marketable direct obligations issued by any state of
the United States of America or any political subdivision of any such state or
any public instrumentality thereof maturing within one year from the date of
acquisition thereof and, at the time of acquisition, having one of the two
highest ratings obtainable from either Standard & Poor's Ratings Group ("S&P")
or Moody's Investors Service, Inc. ("Moody's"); (iii) commercial paper maturing
no more than one year from the date of creation thereof and, at the time of
acquisition, having a rating of at least A-1 from S&P or at least P-1 from
Moody's; (iv) certificates of deposit or bankers' acceptances maturing within
one year from the date of acquisition thereof issued by any bank organized under
the laws of the United States of America or any state thereof or the District of
Columbia or any U.S. branch of a foreign bank having at the date of acquisition
thereof combined capital and surplus of not less than $250,000,000 and deposits
in bank accounts in the ordinary course of business; (v) repurchase obligations
with a term of not more than seven days for underlying securities of the types
described in clause (i) above entered into with any bank meeting the
qualifications specified in clause (iv) above; (vi) investments in money market
funds which invest substantially all their assets in securities of the types
described in clauses (i) through (v) above; and (vii) investments made by
Foreign Subsidiaries in local currencies in instruments issued by or with
entities of such jurisdiction having correlative attributes to the foregoing.

                  "Change of Control" means the occurrence of one or more of the
following events: (i) any sale, lease, exchange or other transfer (in one
transaction or a series of related transactions) of all or substantially all of
the assets of the Company to any Person or group of related Persons for purposes
of Section 13(d) of the Exchange Act (a "Group"), together with any Affiliates
thereof (whether or not otherwise in compliance with the provisions of this
Indenture), other than a Wholly-Owned Restricted Subsidiary; (ii) the approval
by the holders of Capital Stock of the Company of any plan or proposal for the
liquidation or dissolution of the Company (whether or not otherwise in
compliance with the provisions of this Indenture); (iii) any Person or Group
(other than the Permitted Holders(s)) shall become the owner, directly or
indirectly, beneficially or of record, of shares representing more than 50% of
the aggregate ordinary voting power represented by the issued and outstanding
Capital Stock of the Company; or (iv) during any period of two consecutive
years, individuals who at the beginning of such period constituted the Company's
Board of Directors (together with any new directors whose election or
appointment by such board or whose nomination for election by the stockholders
of the Company was approved by a vote of a majority of the directors then still
in office who were either directors at the beginning of such period or whose
election or nomination for election was previously so approved) cease for any
reason to constitute a majority of the Company's Board of Directors then in
office.

                  "Change of Control Offer" has the meaning set forth in 
Section 10.15.

                  "Commission" or "SEC" means the Securities and Exchange
Commission, as from time to time constituted, or if at any time after the
execution of this Indenture such Commission is not existing and performing the
applicable duties now assigned to it, then the body or bodies performing such
duties at such time.

                  "Common Stock" of any Person means any and all shares,
interests or other participations in, and other equivalents (however designated
and whether voting or non-voting) of such Person's common stock, 


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                                      -4-

whether outstanding on the Issue Date or issued after the Issue Date, and
includes, without limitation, all series and classes of such common stock.

                  "Company" means FWT, Inc., a Texas corporation, unless and
until a successor replaces it in accordance with this Indenture, and thereafter
means such Surviving Person.

                  "Company Request" or "Company Order" means a written request
or order of the Company signed in the name of the Company by an officer of the
Company.

                  "Consolidated EBITDA" means, with respect to any Person, for
any period, the sum (without duplication) of (i) Consolidated Net Income and
(ii) to the extent Consolidated Net Income has been reduced thereby, (A) all
income taxes of such Person and its Restricted Subsidiaries paid or accrued in
accordance with GAAP for such period (other than income taxes attributable to
extraordinary, unusual or nonrecurring gains or losses or taxes attributable to
sales or dispositions outside the ordinary course of business), (B) Consolidated
Interest Expense and (C) Consolidated Non-cash Charges less any non-cash items
increasing Consolidated Net Income for such period, all as determined on a
consolidated basis for such Person and its Restricted Subsidiaries in accordance
with GAAP.

                  "Consolidated Fixed Charge Coverage Ratio" means, with respect
to any Person, the ratio of Consolidated EBITDA of such Person during the four
full fiscal quarters (the "Four Quarter Period") ending on or prior to the date
of the transaction giving rise to the need to calculate the Consolidated Fixed
Charge Coverage Ratio (the "Transaction Date") to Consolidated Fixed Charges of
such Person for the Four Quarter Period. In addition to and without limitation
of the foregoing, for purposes of this definition, "Consolidated EBITDA" and
"Consolidated Fixed Charges" shall be calculated after giving effect on a pro
forma basis for the period of such calculation to (i) the incurrence or
repayment of any Indebtedness of such Person or any of its Restricted
Subsidiaries (and the application of the proceeds thereof) giving rise to the
need to make such calculation and any incurrence or repayment of other
Indebtedness (and the application of the proceeds thereof), other than the
incurrence or repayment not constituting a permanent repayment and/or
termination of a related commitment of Indebtedness in the ordinary course of
business for working capital purposes pursuant to revolving credit working
capital facilities, occurring during the Four Quarter Period or at any time
subsequent to the last day of the Four Quarter Period and on or prior to the
Transaction Date, as if such incurrence or repayment, as the case may be (and
the application of the proceeds thereof), occurred on the first day of the Four
Quarter Period and (ii) any Asset Sales or Asset Acquisitions (including,
without limitation, any Asset Acquisition giving rise to the need to make such
calculation as a result of such Person or one of its Restricted Subsidiaries
(including any Person who becomes a Restricted Subsidiary as a result of the
Asset Acquisition) incurring, assuming or otherwise being liable for Acquired
Indebtedness and also including any Consolidated EBITDA (provided that such
Consolidated EBITDA shall be included only to the extent includable pursuant to
the definition of "Consolidated Net Income") attributable to the assets which
are the subject of the Asset Acquisition or Asset Sale during the Four Quarter
Period) occurring during the Four Quarter Period or at any time subsequent to
the last day of the Four Quarter Period and on or prior to the Transaction Date,
as if such Asset Sale or Asset Acquisition (including the incurrence, assumption
or liability for any such Acquired Indebtedness) occurred on the first day of
the Four Quarter Period. If such Person or any of its Restricted Subsidiaries
directly or indirectly guarantees Indebtedness of a third Person, the preceding
sentence shall give effect to the incurrence of such guaranteed Indebtedness as
if such Person or any Restricted Subsidiary of such Person had directly incurred
or otherwise assumed such guaranteed Indebtedness. Furthermore, in calculating
"Consolidated Fixed Charges" for purposes of determining the denominator (but
not the numerator) of this "Consolidated Fixed Charge Coverage Ratio," (1)
interest on outstanding Indebtedness determined on a fluctuating basis as of the
Transaction Date and which will continue to be so determined thereafter shall be
deemed to have accrued at a fixed rate per an-


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                                       -5-

num equal to the rate of interest on such Indebtedness in effect on the
Transaction Date; (2) if interest on any Indebtedness actually incurred on the
Transaction Date may optionally be determined at an interest rate based upon a
factor of a prime or similar rate, a eurocurrency interbank offered rate, or
other rates, then the interest rate in effect on the Transaction Date will be
deemed to have been in effect during the Four Quarter Period; and (3)
notwithstanding clause (1) above, interest on Indebtedness determined on a
fluctuating basis, to the extent such interest is covered by agreements relating
to Interest Swap Obligations, shall be deemed to accrue at the rate per annum
resulting after giving effect to the operation of such agreements.

                  "Consolidated Fixed Charges" means, with respect to any Person
for any period, the sum, without duplication, of (i) Consolidated Interest
Expense, plus (ii) the product of (x) the amount of all dividend payments on any
series of Preferred Stock of such Person (other than dividends paid in Qualified
Capital Stock or dividends, accrued or scheduled to be accrued on Qualified
Capital Stock), without duplication, paid, accrued or scheduled to be paid or
accrued during such period times (y) a fraction, the numerator of which is one
and the denominator of which is one minus the then current effective
consolidated federal, state and local tax rate of such Person, expressed as a
decimal.

                  "Consolidated Interest Expense" means, with respect to any
Person for any period, the sum of, without duplication: (i) the aggregate of the
interest expense of such Person and its Restricted Subsidiaries for such period
determined on a consolidated basis in accordance with GAAP, including without
limitation, (a) any amortization of debt discount and amortization or write-off
of deferred financing costs, (b) the net costs under Interest Swap Obligations,
(c) all capitalized interest and (d) the interest portion of any deferred
payment obligation; and (ii) the interest component of Capitalized Lease
Obligations, without duplication, paid, accrued and/or scheduled to be paid or
accrued by such Person and its Restricted Subsidiaries during such period as
determined on a consolidated basis in accordance with GAAP.

                  "Consolidated Net Income" means, with respect to any Person,
for any period, the aggregate net income (or loss) of such Person and its
Restricted Subsidiaries for such period on a consolidated basis, determined in
accordance with GAAP; provided that there shall be excluded therefrom (a)
after-tax gains from Asset Sales or reserves relating thereto, (b) after-tax
items classified as extraordinary or nonrecurring gains, (c) the net income (or
net loss) of any Person acquired in a "pooling of interests" transaction accrued
prior to the date it becomes a Restricted Subsidiary of the referent Person or
is merged or consolidated with the referent Person or any Restricted Subsidiary
of the referent Person, (d) the net income (but not loss) of any Restricted
Subsidiary of the referent Person to the extent that the declaration of
dividends or similar distributions by that Restricted Subsidiary of that income
is restricted by a contract, operation of law or otherwise, (e) the net income
of any Person, other than a Restricted Subsidiary of the referent Person, except
to the extent of cash dividends or distributions paid to the referent Person or
to a Wholly Owned Restricted Subsidiary of the referent Person by such Person,
(f) any restoration to income of any contingency reserve, except to the extent
that provision for such reserve was made out of Consolidated Net Income accrued
at any time following the Issue Date, (g) income or loss attributable to
discontinued operations (including, without limitation, operations disposed of
during such period whether or not such operations were classified as
discontinued), and (h) in the case of a successor to the referent Person by
consolidation or merger or as a transferee of the referent Person's assets, any
earnings of the successor corporation prior to such consolidation, merger or
transfer of assets.

                  "Consolidated Net Worth" of any Person means the consolidated
stockholders' equity of such Person, determined on a consolidated basis in
accordance with GAAP, less (without duplication) amounts attributable to
Disqualified Capital Stock of such Person.


   12
                                       -6-


                  "Consolidated Non-cash Charges" means, with respect to any
Person, for any period, the aggregate depreciation, amortization and other
non-cash expenses of such Person and its Restricted Subsidiaries reducing
Consolidated Net Income of such Person and its Restricted Subsidiaries for such
period, determined on a consolidated basis in accordance with GAAP (excluding
any such charges constituting an extraordinary item or loss or any such charge
which requires an accrual of or a reserve for cash charges for any future
period).

                  "Corporate Trust Office" means the office of the Trustee at
which at any particular time its corporate trust business shall be principally
administered, which office at the date of execution of this Indenture is located
at 6th & Marquette, MS 0069; attention: Corporate Trust Services Group,
Minneapolis, Minnesota 55479-0069.

                  "Covenant Defeasance" has the meaning set forth in Article
Four.

                  "Currency Agreement" means any foreign exchange contract,
currency swap agreement or other similar agreement or arrangement designed to
protect the Company or any Restricted Subsidiary of the Company against
fluctuations in currency values.

                  "Default" means an event or condition the occurrence of which
is, or with the lapse of time or the giving of notice or both would be, an Event
of Default.

                  "Depositary" means The Depository Trust Company, or such other
depositary as the Company may appoint as a successor thereto.

                  "Designated Senior Indebtedness" means the Indebtedness under
the Revolving Credit Facility and any other Senior Indebtedness in an amount of
more than $10 million that is designated Senior Indebtedness by the Company.

                  "Disqualified Capital Stock" means that portion of any Capital
Stock which, by its terms (or by the terms of any security into which it is
convertible or for which it is exchangeable), or upon the happening of any
event, matures or is mandatorily redeemable, pursuant to a sinking fund
obligation or otherwise, or is redeemable at the sole option of the holder
thereof on or prior to the final maturity date of the Notes.

                  "Dollars" or "$" means lawful money of the United States of 
America.

                  "Event of Default" has the meaning set forth in Section 5.01.

                  "Exchange Act" means the Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated thereunder, or any successor
statute or statutes thereto.

                  "Exchange Notes" has the meaning set forth in the preamble 
hereto.

                  "fair market value" means, with respect to any asset or
property, the price which could be negotiated in an arm's-length, free market
transaction, for cash, between a willing seller and a willing and able buyer,
neither of whom is under undue pressure or compulsion to complete the
transaction. Fair market value (in excess of $100,000) shall be conclusively
determined by the Board of Directors of the Company acting in good faith and
shall be evidenced by a Board Resolution of the Board of Directors of the
Company delivered to the Trustee.

   13
                                       -7-


                  "Financial Advisory Agreement" means the management agreement 
between the Company and Baker Capital Corp. as in effect on the Issue Date.

                  "Foreign Subsidiary" means any Subsidiary of the Company (i)
organized under the laws of a jurisdiction other than the United States of
America or any State thereof or the District of Columbia and (ii) conducting
substantially all of its business outside of the United States of America.

                  "FWT Acquisition" means FWT Acquisition, Inc., a Delaware 
corporation.

                  "GAAP" means generally accepted accounting principles set
forth in the opinions and pronouncements of the Accounting Principles Board of
the American Institute of Certified Public Accountants and statements and
pronouncements of the Financial Accounting Standards Board or in such other
statements by such other entity as may be approved by a significant segment of
the accounting profession of the United States as of the date of determination;
provided that all calculations made for purposes of determining compliance with
the provisions of this Indenture shall use GAAP as in effect on the Issue Date.

                  "Guarantor" means each of the Company's Restricted
Subsidiaries, if any, that in the future executes a supplemental indenture in
which such Restricted Subsidiary agrees to be bound by the terms of this
Indenture as a Guarantor; provided that any Person constituting a Guarantor as
described above shall cease to constitute a Guarantor when its respective
Guarantee is released in accordance with the terms of this Indenture.

                  "Guarantor Senior Indebtedness" means, with respect to any
Guarantor, the principal of, premium, if any, and interest (including any
interest accruing subsequent to the filing of a petition of bankruptcy at the
rate provided for in the documentation with respect thereto, whether or not such
interest is an allowed claim under applicable law) on any Indebtedness of such
Guarantor, whether outstanding on the Issue Date or thereafter created, incurred
or assumed, unless, in the case of any particular Indebtedness, the instrument
creating or evidencing the same or pursuant to which the same is outstanding
expressly provides that such Indebtedness shall not be senior in right of
payment to such Guarantor's Guarantee. Without limiting the generality of the
foregoing, "Guarantor Senior Indebtedness" shall also include the principal of,
premium, if any, interest (including any interest accruing subsequent to the
filing of a petition of bankruptcy at the rate provided for in the documentation
with respect thereto, to the extent such interest is an allowed claim under
applicable law) on, and all other amounts owing in respect of, (x) all monetary
obligations of every nature of the Guarantor under the Revolving Credit
Facility, including, without limitation, obligations to pay principal and
interest, reimbursement obligations under letters of credit, fees, expenses and
indemnities, (y) all Interest Swap Obligations and (z) all obligations under
Currency Agreements, in each case whether outstanding on the Issue Date or
thereafter incurred. Notwithstanding the foregoing, "Guarantor Senior
Indebtedness" shall not include (i) any Indebtedness of the Guarantor to a
Subsidiary of the Guarantor or any Affiliate of the Company or any of such
Affiliate's Subsidiaries, (ii) Indebtedness to, or guaranteed on behalf of, any
shareholder, director, officer or employee of the Guarantor or any Subsidiary of
the Guarantor (including, without limitation, amounts owed for compensation),
(iii) Indebtedness to trade creditors and other amounts incurred in connection
with obtaining goods, materials or services, (iv) Indebtedness represented by
Disqualified Capital Stock, (v) any liability for federal, state, local or other
taxes owed or owing by the Guarantor, (vi) Indebtedness incurred in violation of
Section 10.11, (vii) Indebtedness which, when incurred and without respect to
any election under Section 1111(b) of Title 11, United States Code, is without
recourse to the Guarantor and (viii) any Indebtedness which is, by its express
terms, subordinated in right of payment to any other Indebtedness of the
Guarantor.

                  "Holder" or "Noteholder" means a Person in whose name a Note
is registered in the Note Register.


   14
                                       -8-

                  "incur" has the meaning set forth in Section 10.11 and
"incurrence," "incurred" and "incurring" shall have the meanings correlative to
the foregoing.

                  "Indebtedness" means with respect to any Person, without
duplication, (i) all Obligations of such Person for borrowed money, (ii) all
Obligations of such Person evidenced by bonds, debentures, notes or other
similar instruments (but excluding trade account payables and other accrued
liabilities excluded from clause (iv) hereof), (iii) all Capitalized Lease
Obligations of such Person, (iv) all Obligations of such Person issued or
assumed as the deferred purchase price of property, all conditional sale
obligations and all Obligations under any title retention agreement (but
excluding trade accounts payable and other accrued liabilities arising in the
ordinary course of business that are not overdue by 90 days or more or are being
contested in good faith by appropriate proceedings promptly instituted and
diligently conducted), (v) all Obligations for the reimbursement of any obligor
on any letter of credit, banker's acceptance or similar credit transaction, (vi)
guarantees and other contingent obligations in respect of Indebtedness referred
to in clauses (i) through (v) above and clause (viii) below (exclusive of
endorsements of negotiable instruments in the ordinary course of business),
(vii) all Obligations of any other Person of the type referred to in clauses (i)
through (vi) which are secured by any lien on any property or asset of such
Person, the amount of such Obligation being deemed to be the lesser of the fair
market value of such property or asset or the amount of the Obligation so
secured, (viii) all Obligations under currency agreements and interest swap
agreements of such Person and (ix) all Disqualified Capital Stock issued by such
Person with the amount of Indebtedness represented by such Disqualified Capital
Stock being equal to the greater of its voluntary or involuntary liquidation
preference and its maximum fixed repurchase price, but excluding accrued
dividends, if any. For purposes hereof, the "maximum fixed repurchase price" of
any Disqualified Capital Stock which does not have a fixed repurchase price
shall be calculated in accordance with the terms of such Disqualified Capital
Stock as if such Disqualified Capital Stock were purchased on any date on which
Indebtedness shall be required to be determined pursuant to this Indenture, and
if such price is based upon, or measured by, the fair market value of such
Disqualified Capital Stock, such fair market value shall be determined in good
faith by the Board of Directors of the issuer of such Disqualified Capital
Stock, which determination shall be conclusive. The amount of Indebtedness of
any Person at any date shall be the outstanding balance at such date of all
unconditional obligations as described above and the maximum liability of any
guarantees at such date; provided, further, that for purposes of calculating the
amount of any non-interest bearing or other discount security, such Indebtedness
shall be deemed to be the principal amount thereof that would be shown on the
balance sheet of the issuer dated such date prepared in accordance with GAAP but
that such security shall be deemed to have been incurred only on the date of the
original issuance thereof.

                  "Indenture" means this instrument as originally executed
(including all exhibits and schedules hereto) and as it may from time to time be
supplemented or amended by one or more indentures supplemental hereto entered
into pursuant to the applicable provisions hereof, including for purposes of
this instrument and any supplemental indenture, the provisions of the TIA that
are deemed to be a part of and govern this instrument and any supplemental
indenture.

                  "Independent Financial Advisor" means a firm (i) which does
not, and whose directors, officers and employees or Affiliates do not, have a
direct or indirect financial interest in the Company and (ii) which, in the
judgment of the Board of Directors of the Company, is otherwise independent and
qualified to perform the task for which it is to be engaged.


                  "Initial Purchasers" means BT Alex. Brown Incorporated, SBC 
Warburg Dillon Read Inc. and Smith Barney Inc.


   15
                                       -9-

                  "Insolvency or Liquidation Proceeding" means, with respect to
any Person, any liquidation, dissolution or winding up of such Person, or any
bankruptcy, reorganization, insolvency, receivership or similar proceeding with
respect to such Person, whether voluntary or involuntary.

                  "Institutional Accredited Investor" means an entity that is an
"accredited investor" as that term is defined in Rule 501(a)(1), (2), (3) or (7)
under the Securities Act.

                  "Interest Payment Date" means, when used with respect to any
Note, the Stated Maturity of an installment of interest on such Note, as set
forth in such Note.

                  "Interest Swap Obligations" means the obligations of any
Person pursuant to any arrangement with any other Person, whereby, directly or
indirectly, such Person is entitled to receive from time to time periodic
payments calculated by applying either a floating or a fixed rate of interest on
a stated notional amount in exchange for periodic payments made by such other
Person calculated by applying a fixed or a floating rate of interest on the same
notional amount and shall include, without limitation, interest rate swaps,
caps, floors, collars and similar agreements.

                  "Investment" means, with respect to any Person, any direct or
indirect loan or other extension of credit (including, without limitation, a
guarantee) or capital contribution to (by means of any transfer of cash or other
property to others or any payment for property or services for the account or
use of others), or any purchase or acquisition by such Person of any Capital
Stock, bonds, notes, debentures or other securities or evidences of Indebtedness
issued by, any Person. "Investment" shall exclude extensions of trade credit
(including relating to accounts receivable) by the Company and its Restricted
Subsidiaries on commercially reasonable terms in accordance with normal trade
practices of the Company or such Restricted Subsidiary, as the case may be,
prepaid expenses and workers' compensation, utility, lease and similar deposits
in the ordinary course of business, and negotiable instruments held for
collection. For the purposes of Section 10.12, (i) "Investment" shall include
and be valued at the fair market value of the net assets of any Restricted
Subsidiary at the time that such Restricted Subsidiary is designated an
Unrestricted Subsidiary and shall exclude the fair market value of the net
assets of any Unrestricted Subsidiary at the time that such Unrestricted
Subsidiary is designated a Restricted Subsidiary, (ii) in determining the amount
of any Investment involving a transfer of any property or assets other than
cash, such property or assets shall be valued at the fair market value at the
time of such transfer, and (iii) the amount of any Investment shall be the
original cost of such Investment plus the cost of all additional Investments by
the Company or any of its Restricted Subsidiaries, without any adjustments for
increases or decreases in value, or write-ups, write-downs or write-offs with
respect to such Investment, reduced by the payment of dividends or
distributions, repayments or repurchases in connection with such Investment or
any other amounts received in respect of such Investment; provided that no such
payment of dividends or distributions or receipt of any such other amounts shall
reduce the amount of any Investment if such payment of dividends or
distributions or receipt of any such amounts would be included in Consolidated
Net Income. If the Company or any Restricted Subsidiary of the Company sells or
otherwise disposes of any Common Stock of any direct or indirect Restricted
Subsidiary of the Company such that, after giving effect to any such sale or
disposition, the Company no longer owns, directly or indirectly, 100% of the
outstanding Common Stock of such Restricted Subsidiary, the Company shall be
deemed to have made an Investment on the date of any such sale or disposition
equal to the fair market value of the Common Stock of such Restricted Subsidiary
not sold or disposed of.

                  "Issue Date" means the date of original issuance of the Notes.


   16
                                      -10-

                  "Lien" means any lien, mortgage, deed of trust, pledge,
security interest, charge or encumbrance of any kind (including any conditional
sale or other title retention agreement, any lease in the nature thereof and any
agreement to give any security interest).

                  "Net Cash Proceeds" means, with respect to any Asset Sale, the
proceeds in the form of cash or Cash Equivalents including payments in respect
of deferred payment obligations when received in the form of cash or Cash
Equivalents (other than the portion of any such deferred payment constituting
interest) received by the Company or any of its Restricted Subsidiaries from
such Asset Sale net of (a) out-of-pocket expenses and fees relating to such
Asset Sale (including, without limitation, legal, accounting and investment
banking fees and sales commissions), (b) taxes paid or payable after taking into
account any reduction in consolidated tax liability due to available tax credits
or deductions and any tax sharing arrangements, (c) repayment of Indebtedness
that is required to be repaid in connection with such Asset Sale and (d)
appropriate amounts to be provided by the Company or any Restricted Subsidiary,
as the case may be, as a reserve, in accordance with GAAP, against any
liabilities associated with such Asset Sale and retained by the Company or any
Restricted Subsidiary, as the case may be, after such Asset Sale, including,
without limitation, pension and other post-employment benefit liabilities,
liabilities related to environmental matters and liabilities under any
indemnification obligations associated with such Asset Sale.

                  "Non-payment Default" means, for purposes of Article Fourteen
hereof, any default (other than a Payment Default) with respect to any
Designated Senior Indebtedness of the Company or any Guarantor pursuant to which
the maturity thereof may be accelerated.

                  "Non-U.S. Person" means a person who is not a U.S. person, as 
defined in Regulation S.

                  "Notes" has the meaning set forth in the preamble hereto.

                  "Obligations" means all obligations for principal, premium,
interest, penalties, fees, indemnifications, reimbursements, damages and other
liabilities payable under the documentation governing any Indebtedness.

                  "Offering" means the offering and sale of the $105 million of 
Notes by the Initial Purchasers.

                  "Offering Memorandum" means the offering memorandum dated as
of November 12, 1997 relating to the Offering.

                  "Officer" means, with respect to any Person, the Chairman,
President, Chief Executive Officer, Chief Financial Officer, Chief Operating
Officer, any Vice President, Treasurer or Secretary, or any other officer
designated by the Board of Directors serving in a similar capacity.

                  "Officers' Certificate" means a certificate signed by two
Officers or by an Officer and an Assistant Treasurer or Assistant Secretary of
the Company or a Guarantor, as the case may be.

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

                  "Outstanding" means, as of the date of determination, all
Notes theretofor authenticated and delivered under this Indenture, except:


   17
                                      -11-

                   (i) Notes theretofor cancelled by the Trustee or 
         delivered to the Trustee for cancellation;

                  (ii) Notes, or portions thereof, for whose payment or
         redemption money in the necessary amount has been theretofor deposited
         with the Trustee or any Paying Agent (other than the Company or any
         Affiliate thereof) in trust for the Holders of such Notes unless,
         pursuant to the provisions of Article Fourteen, the Trustee or Paying
         Agent is unable to make payments on the Notes to the Holders thereof;
         provided, however, that if such Notes are to be redeemed, notice of
         such redemption has been duly and irrevocably given pursuant to this
         Indenture or provision therefor satisfactory to the Trustee has been
         made;

                 (iii) Notes with respect to which the Company has effected
         Legal Defeasance or Covenant Defeasance as provided in Article Four, to
         the extent provided in Sections 4.02 and 4.03; and

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

provided, however, that in determining whether the Holders of the requisite
principal amount of Outstanding Notes have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, Notes owned by
the Company or any other obligor under the Notes or any Affiliate of the Company
or such other obligor shall be disregarded and deemed not to be Outstanding,
except that, in determining whether the Trustee shall be protected in relying
upon any such request, demand, authorization, direction, notice, consent or
waiver, only Notes which the Trustee knows to be so owned shall be so
disregarded. Notes so owned which have been pledged in good faith may be
regarded as Outstanding if the pledgee establishes to the satisfaction of the
Trustee the pledgee's right so to act with respect to such Notes and that the
pledgee is not the Company or any other obligor under the Notes or any Affiliate
of the Company or such other obligor.

                  "Pari Passu Indebtedness" means any Indebtedness of the
Company or any Guarantor ranking pari passu in right of payment with the Notes
or the Guarantee of such Guarantor, as applicable.

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

                  "Payment Blockage Period" shall have the meaning set forth in 
Section 14.03.

                  "Payment Default" means any default in the payment when due
(whether at Stated Maturity, upon any redemption, by acceleration or otherwise)
of principal or interest on, or of unreimbursed amounts under drawn letters of
credit or regularly accruing fees with respect to any Senior Indebtedness or
Guarantor Senior Indebtedness, as applicable, of the Company or any Guarantor.

                  "Permitted Holder(s)" means FWT Acquisition, Baker
Communications Fund, L.P., Baker Capital Partners, LLC and Baker Capital Corp.
(including existing stockholders of each such entity on the Issue Date), Thomas
W. Moore, Betty J. Moore, Fred Moore, Carl R. Moore and Roy J. Moore, their
successors and assigns who are Affiliates of the Permitted Holders, members of
their families and their heirs or executors.

                  "Permitted Indebtedness" means, without duplication, each of
the following:


   18
                                      -12-

                  (i) Indebtedness under the Notes initially issued hereby and
         the Guarantees thereof, if any, and the Exchange Notes (as defined in
         the Registration Rights Agreement);

                  (ii) Indebtedness incurred pursuant to the Revolving Credit
         Facility in an aggregate principal amount at any time outstanding not
         to exceed the greater of (A) $25 million in the aggregate or (B) the
         sum of (x) 85% of the Company's accounts receivable and (y) 60% of the
         Company's inventory, reduced by any required permanent repayments in
         connection with any Asset Sale (which are accompanied by a
         corresponding permanent commitment reduction) thereunder;

                  (iii) other Indebtedness of the Company and its Restricted
         Subsidiaries outstanding on the Issue Date reduced by the amount of any
         scheduled amortization payments or mandatory prepayments, in each case
         when actually paid or permanent reductions thereon;

                  (iv) Interest Swap Obligations of the Company covering
         Indebtedness of the Company or any of its Restricted Subsidiaries and
         Interest Swap Obligations of any Restricted Subsidiary of the Company
         covering Indebtedness of such Restricted Subsidiary; provided, however,
         that such Interest Swap Obligations are entered into to protect the
         Company and its Restricted Subsidiaries from fluctuations in interest
         rates on Indebtedness incurred in accordance with this Indenture to the
         extent the notional principal amount of such Interest Swap Obligation
         does not exceed the principal amount of the Indebtedness to which such
         Interest Swap Obligation relates;

                  (v) Indebtedness under Currency Agreements; provided that in
         the case of Currency Agreements which relate to Indebtedness, such
         Currency Agreements do not increase the Indebtedness of the Company and
         its Restricted Subsidiaries outstanding other than as a result of
         fluctuations in foreign currency exchange rates or by reason of fees,
         indemnities and compensation payable thereunder;

                  (vi) Indebtedness of a Wholly Owned Restricted Subsidiary of
         the Company to the Company or to a Wholly Owned Restricted Subsidiary
         of the Company for so long as such Indebtedness is held by the Company
         or a Wholly Owned Restricted Subsidiary of the Company, in each case
         subject to no Lien held by a Person other than the Company or a Wholly
         Owned Restricted Subsidiary of the Company; provided that if as of any
         date any Person other than the Company or a Wholly Owned Restricted
         Subsidiary of the Company owns or holds any such Indebtedness or holds
         a Lien in respect of such Indebtedness, such Indebtedness shall be
         deemed to have been a separate incurrence of Indebtedness by the issuer
         of such Indebtedness;

                  (vii) Indebtedness of the Company to a Wholly Owned Restricted
         Subsidiary of the Company for so long as such Indebtedness is held by a
         Wholly Owned Restricted Subsidiary of the Company, in each case subject
         to no Lien; provided that (a) any Indebtedness of the Company to any
         Wholly Owned Restricted Subsidiary of the Company is unsecured and
         subordinated, pursuant to a written agreement, to the Company's
         obligations under this Indenture and the Notes and (b) if as of any
         date any Person other than a Wholly Owned Restricted Subsidiary of the
         Company owns or holds any such Indebtedness or any Person holds a Lien
         in respect of such Indebtedness, such Indebtedness shall be deemed to
         have been a separate incurrence of Indebtedness by the Company;

                  (viii) Indebtedness arising from the honoring by a bank or
         other financial institution of a check, draft or similar instrument
         inadvertently (except in the case of daylight overdrafts) drawn against
         insufficient funds in the ordinary course of business; provided,
         however, that such Indebtedness is extinguished within two business
         days of incurrence;

   19
                                      -13-

                  (ix) Indebtedness of the Company or any of its Restricted
         Subsidiaries represented by letters of credit for the account of the
         Company or such Restricted Subsidiary, as the case may be, in order to
         provide security for workers' compensation claims, payment obligations
         in connection with self-insurance or similar requirements in the
         ordinary course of business;

                  (x) Refinancing Indebtedness; and

                  (xi) additional Indebtedness of the Company and its Restricted
         Subsidiaries in an aggregate principal amount not to exceed $15 million
         at any one time outstanding.

                  "Permitted Investments" means (i) Investments by the Company
or any Restricted Subsidiary of the Company in any Person that is or will become
immediately after such Investment a Wholly Owned Restricted Subsidiary of the
Company or that will merge or consolidate into the Company or a Wholly Owned
Restricted Subsidiary of the Company, (ii) Investments in the Company by any
Restricted Subsidiary of the Company; provided that any Indebtedness evidencing
such Investment is unsecured and subordinated, pursuant to a written agreement,
to the Company's obligations under the Notes and this Indenture; (iii)
investments in cash and Cash Equivalents; (iv) loans and advances to employees
and officers of the Company and its Restricted Subsidiaries in the ordinary
course of business for bona fide business purposes not in excess of $500,000 at
any one time outstanding; (v) Currency Agreements and Interest Swap Obligations
entered into in the ordinary course of the Company's or its Restricted
Subsidiaries' businesses and otherwise in compliance with this Indenture; (vi)
Investments in Unrestricted Subsidiaries and less than Wholly Owned Subsidiaries
not to exceed $15 million at any one time outstanding, provided no Default or
Event of Default shall have occurred and be continuing at the time such
Investment is made; (vii) Investments in stock, obligations and securities
received in settlement of debts owing to the Company or any Restricted
Subsidiary, received pursuant to any plan of reorganization or similar
arrangement upon the bankruptcy or insolvency of such trade creditors or
customers of the Company or a Restricted Subsidiary or upon the foreclosure,
perfection or enforcement of a Lien in favor of the Company or any Restricted
Subsidiary that arose in the ordinary course of business of the Company or such
Restricted Subsidiary; and (viii) Investments made by the Company or its
Restricted Subsidiaries as a result of consideration received in connection with
an Asset Sale made in compliance with Section 10.14.

                  "Permitted Junior Securities" means any equity securities or
subordinated debt securities of the Company or a Guarantor or any successor
obligor with respect to the Senior Indebtedness or Guarantor Senior
Indebtedness, as applicable, provided for by a plan of reorganization or
readjustment that, in the case of any such subordinated debt securities, are
subordinated in right of payment to all Senior Indebtedness or Guarantor Senior
Indebtedness, as applicable, that may at the time be outstanding to
substantially the same degree as, or to a greater extent than, the Notes or the
Guarantees are so subordinated as provided in this Indenture.

                  "Permitted Liens" means the following types of Liens:

                  (i) Liens for taxes, assessments or governmental charges or
         claims either (a) not delinquent or (b) contested in good faith by
         appropriate proceedings and as to which the Company or its Restricted
         Subsidiaries shall have set aside on its books such reserves as may be
         required pursuant to GAAP;

                  (ii) statutory Liens of landlords and Liens of carriers,
         warehousemen, mechanics, suppliers, materialmen, repairmen and other
         Liens imposed by law incurred in the ordinary course of bus-


   20
                                      -14-

         iness for sums not yet delinquent or being contested in good faith, if 
         such reserve or other appropriate provision, if any, as shall be 
         required by GAAP shall have been made in respect thereof;

                  (iii) Liens incurred or deposits made in the ordinary course
         of business in connection with workers' compensation, unemployment
         insurance and other types of social security, including any Lien
         securing letters of credit issued in the ordinary course of business
         consistent with past practice in connection therewith, or to secure the
         performance of tenders, statutory obligations, surety and appeal bonds,
         bids, leases, government contracts, performance and return-of-money
         bonds and other similar obligations, including letters of credit issued
         in connection therewith (exclusive of obligations for the payment of
         borrowed money);

                  (iv) judgment Liens not giving rise to an Event of Default so
         long as such Lien is adequately bonded and any appropriate legal
         proceedings which may have been duly initiated for the review of such
         judgment shall not have been finally terminated or the period within
         which such proceedings may be initiated shall not have expired;

                  (v) easements, rights-of-way, zoning restrictions and other
         similar charges or encumbrances in respect of real property not
         interfering in any material respect with the ordinary conduct of the
         business of the Company or any of its Restricted Subsidiaries;

                  (vi) any interest or title of a lessor under any Capitalized
         Lease Obligation; provided that such Liens do not extend to any
         property or assets which is not leased property subject to such
         Capitalized Lease Obligation;

                  (vii) purchase money Liens to finance property or assets of
         the Company or any Restricted Subsidiary of the Company acquired in the
         ordinary course of business; provided, however, that (A) the related
         purchase money Indebtedness shall not exceed the cost of such property
         or assets and shall not be secured by any property or assets of the
         Company or any Restricted Subsidiary of the Company other than the
         property and assets so acquired and (B) the Lien securing such
         Indebtedness shall be created within 90 days of such acquisition;

                  (viii) Liens upon specific items of inventory or other goods
         and proceeds of any Person securing such Person's obligations in
         respect of bankers' acceptances issued or created for the account of
         such Person to facilitate the purchase, shipment or storage of such
         inventory or other goods;

                  (ix) Liens securing reimbursement obligations with respect to
         commercial letters of credit which encumber documents and other
         property relating to such letters of credit and products and proceeds
         thereof;

                  (x) Liens encumbering deposits made to secure obligations
         arising from statutory, regulatory, contractual, or warranty
         requirements of the Company or any of its Restricted Subsidiaries,
         including rights of offset and set-off;

                  (xi) Liens securing Interest Swap Obligations which Interest
         Swap Obligations relate to Indebtedness that is otherwise permitted
         under this Indenture;

                  (xii) Liens securing Indebtedness under Currency Agreements;
         and


   21
                                      -15-

                  (xiii) Liens securing Acquired Indebtedness incurred in
         accordance with Section 10.11; provided that (A) such Liens secured
         such Acquired Indebtedness at the time of and prior to the incurrence
         of such Acquired Indebtedness by the Company or a Restricted Subsidiary
         of the Company and were not granted in connection with, or in
         anticipation of, the incurrence of such Acquired Indebtedness by the
         Company or a Restricted Subsidiary of the Company and (B) such Liens do
         not extend to or cover any property or assets of the Company or of any
         of its Restricted Subsidiaries other than the property or assets that
         secured the Acquired Indebtedness prior to the time such Indebtedness
         became Acquired Indebtedness of the Company or a Restricted Subsidiary
         of the Company and are not materially more favorable to the lienholders
         than those securing the Acquired Indebtedness prior to the incurrence
         of such Acquired Indebtedness by the Company or a Restricted Subsidiary
         of the Company.

                  "Person" means an individual, partnership, corporation,
unincorporated organization, trust or joint venture, or a governmental agency or
political subdivision thereof.

                  "Preferred Stock" of any Person means any Capital Stock of
such Person that has preferential rights to any other Capital Stock of such
Person with respect to dividends or redemptions or upon liquidation.

                  "Private Placement Legend" means the legend initially set
forth on the Initial Notes in the form set forth in Section 2.03.

                  "Public Equity Offering" has the meaning set forth in Section 
11.01.

                  "Qualified Capital Stock" means any Capital Stock that is not 
Disqualified Capital Stock.

                  "Qualified Institutional Buyer" or "QIB" shall have the
meaning specified in Rule 144A under the Securities Act.

                  "Recapitalization" means the transaction contemplated by the 
Recapitalization Agreement.

                  "Recapitalization Agreement" means that certain Stock Purchase
and Redemption Agreement dated as of November 12, 1997 among the Company, FWT
Acquisition and the other parties thereto and the related documents.

                  "Redemption Date" means, with respect to any Note or part
thereof to be redeemed, any date fixed for such redemption by or pursuant to
this Indenture and the terms of the Notes.

                  "Redemption Price" means, with respect to any Note or part
thereof to be redeemed, the price at which it is to be redeemed pursuant to this
Indenture and the terms of the Notes.

                  "Refinance" means, in respect of any security or Indebtedness,
to refinance, extend, renew, refund, repay, prepay, redeem, defease or retire,
or to issue a security or Indebtedness in exchange or replacement for, such
security or Indebtedness in whole or in part. "Refinanced" and "Refinancing"
shall have correlative meanings.

                  "Refinancing Indebtedness" means any Refinancing by the
Company or any Restricted Subsidiary of the Company of Indebtedness incurred in
accordance with Section 10.11 (other than pursuant to clause (ii), (iv), (v),
(vi), (vii), (viii), (ix) or (xi) of the definition of Permitted Indebtedness),
in each case that does not (1) result in an increase in the aggregate principal
amount of Indebtedness of such Person as of the 

   22
                                      -16-

date of such proposed Refinancing (plus the amount of any premium required to be
paid under the terms of the instrument governing such Indebtedness and plus the
amount of fees and expenses actually incurred by the Company in connection with
such Refinancing) or (2) create Indebtedness with (A) a Weighted Average Life to
Maturity that is less than the Weighted Average Life to Maturity of the
Indebtedness being Refinanced or (B) a final maturity earlier than the final
maturity of the Indebtedness being Refinanced; provided that (x) if such
Indebtedness being Refinanced is Indebtedness of the Company, then such
Refinancing Indebtedness shall be Indebtedness solely of the Company and (y) if
such Indebtedness being Refinanced is subordinate or junior to the Notes, then
such Refinancing Indebtedness shall be subordinate to the Notes at least to the
same extent and in the same manner as the Indebtedness being Refinanced.

                  "Registration Rights Agreement" means the Registration Rights
Agreement dated on or about the Issue Date between the Company and the Initial
Purchasers for the benefit of themselves and the Holders as the same may be
amended from time to time in accordance with the terms thereof.

                  "Regular Record Date" means the Regular Record Date specified 
in the Notes.

                  "Regulation S" means Regulation S under the Securities Act.

                  "Responsible Officer" means, with respect to the Trustee, the
chairman or vice chairman of the board of directors, the chairman or vice
chairman of the executive committee of the board of directors, the president,
any vice president, the secretary, any assistant secretary, the treasurer, any
assistant treasurer, the cashier, any assistant cashier, any trust officer or
assistant trust officer, the controller and any assistant controller or any
other officer of the Trustee customarily performing functions similar to those
performed by any of the above designated officers and also means, with respect
to a particular corporate trust matter, any other officer of the Trustee to whom
any corporate trust matter is referred because of his or her knowledge of and
familiarity with the particular subject.

                  "Restricted Payment" has the meaning set forth in Section
10.12.

                  "Restricted Security" has the meaning assigned to such term in
Rule 144(a)(3) under the Securities Act; provided, however, that the Trustee
shall be entitled to receive, at its request, and conclusively rely on an
Opinion of Counsel with respect to whether any Note constitutes a Restricted
Security.

                  "Restricted Subsidiary" of any Person means any Subsidiary of
such Person which at the time of determination is not an Unrestricted
Subsidiary.

                  "Revolving Credit Facility" means the Revolving Credit
Facility dated as of November 12, 1997, between the Company, the lenders party
thereto in their capacities as lenders thereunder and BT Commercial Corporation,
as agent, together with the related documents thereto (including, without
limitation, any guarantee agreements and security documents), in each case as
such agreements may be amended (including any amendment and restatement
thereof), supplemented or otherwise modified from time to time, including any
agreement or agreements extending the maturity of, refinancing, replacing or
otherwise restructuring (including increasing the amount of available borrowings
thereunder (provided that such increase in borrowings is permitted by Section
10.11) or adding Restricted Subsidiaries of the Company as additional borrowers
or guarantors thereunder) all or any portion of the Indebtedness under such
agreement or agreements or any successor or replacement agreement or agreements
and whether by the same or any other agent, lender or group of lenders.


   23
                                      -17-


                  "Rule 144A" means Rule 144A under the Securities Act.

                  "Sale and Leaseback Transaction" means any direct or indirect
arrangement with any Person or to which any such Person is a party, providing
for the leasing to the Company or a Restricted Subsidiary of any property,
whether owned by the Company or any Restricted Subsidiary at the Issue Date or
later acquired, which has been or is to be sold or transferred by the Company or
such Restricted Subsidiary to such Person or to any other Person from whom funds
have been or are to be advanced by such Person on the security of such Property.

                  "Securities Act" means the Securities Act of 1933, as amended,
and the rules and regulations promulgated by the Commission thereunder, or any
successor statute or statutes thereto.

                  "Senior Indebtedness" means the principal of, premium, if any,
and interest (including any interest accruing subsequent to the filing of a
petition of bankruptcy at the rate provided for in the documentation with
respect thereto, whether or not such interest is an allowed claim under
applicable law) on any Indebtedness of the Company, whether outstanding on the
Issue Date or thereafter created, incurred or assumed, unless, in the case of
any particular Indebtedness, the instrument creating or evidencing the same or
pursuant to which the same is outstanding expressly provides that such
Indebtedness shall not be senior in right of payment to the Notes. Without
limiting the generality of the foregoing, "Senior Indebtedness" shall also
include the principal of, premium, if any, interest (including any interest
accruing subsequent to the filing of a petition of bankruptcy at the rate
provided for in the documentation with respect thereto, to the extent such
interest is an allowed claim under applicable law) on, and all other amounts
owing in respect of, (x) all monetary obligations of every nature of the Company
under the Revolving Credit Facility, including, without limitation, obligations
to pay principal and interest, reimbursement obligations under letters of
credit, fees, expenses and indemnities, (y) all Interest Swap Obligations and
(z) all obligations under Currency Agreements, in each case whether outstanding
on the Issue Date or thereafter incurred. Notwithstanding the foregoing, "Senior
Indebtedness" shall not include (i) any Indebtedness of the Company to a
Subsidiary of the Company or any Affiliate of the Company or any of such
Affiliate's Subsidiaries, (ii) Indebtedness to, or guaranteed on behalf of, any
shareholder, director, officer or employee of the Company or any Subsidiary of
the Company (including, without limitation, amounts owed for compensation),
(iii) Indebtedness to trade creditors and other amounts incurred in connection
with obtaining goods, materials or services, (iv) Indebtedness represented by
Disqualified Capital Stock, (v) any liability for federal, state, local or other
taxes owed or owing by the Company, (vi) Indebtedness incurred in violation of
Section 10.11, (vii) Indebtedness which, when incurred and without respect to
any election under Section 1111(b) of Title 11, United States Code, is without
recourse to the Company and (viii) any Indebtedness which is, by its express
terms, subordinated in right of payment to any other Indebtedness of the
Company.

                  "Significant Subsidiary" shall have the meaning set forth in
Rule 1.02(w) of Regulation S-X under the Securities Act and the Exchange Act.

                  "Special Record Date" for the payment of any Defaulted
Interest means a date fixed by the Trustee pursuant to Section 3.06.

                  "Stated Maturity" means, with respect to any Note or any
installment of interest thereon, the dates specified in such Note as the fixed
date on which the principal of such Note or such installment of interest is due
and payable, and when used with respect to any other Indebtedness, means the
date specified in the instrument governing such Indebtedness as the fixed date
on which the principal of such Indebtedness or any installment of interest is
due and payable.


   24
                                      -18-

                  "Subsidiary", with respect to any Person, means (i) any
corporation of which the outstanding Capital Stock having at least a majority of
the votes entitled to be cast in the election of directors under ordinary
circumstances shall at the time be owned, directly or indirectly, by such Person
or (ii) any other Person of which at least a majority of the voting interest
under ordinary circumstances is at the time, directly or indirectly, owned by
such Person.

                  "Transaction Date" has the meaning set forth under the
definition of "Consolidated Fixed Charge Coverage Ratio".

                  "Trust Indenture Act" or "TIA" means the Trust Indenture Act
of 1939, as amended, and as in effect from time to time.

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

                  "Unrestricted Subsidiary" of any Person means (i) any
Subsidiary of such Person that at the time of determination shall be or continue
to be designated an Unrestricted Subsidiary by the Board of Directors of such
Person in the manner provided below and (ii) any Subsidiary of an Unrestricted
Subsidiary. The Board of Directors may designate any Subsidiary (including any
newly acquired or newly formed Subsidiary) to be an Unrestricted Subsidiary
unless such Subsidiary owns any Capital Stock of, or owns or holds any Lien on
any property of, the Company or any other Subsidiary of the Company that is not
a Subsidiary of the Subsidiary to be so designated; provided that (x) the
Company certifies to the Trustee that such designation complies with Section
10.12 and (y) each Subsidiary to be so designated and each of its Subsidiaries
has not at the time of designation, and does not thereafter, create, incur,
issue, assume, guarantee or otherwise become directly or indirectly liable with
respect to any Indebtedness pursuant to which the lender has recourse to any of
the assets of the Company or any of its Restricted Subsidiaries. The Board of
Directors may designate any Unrestricted Subsidiary to be a Restricted
Subsidiary only if (x) immediately after giving effect to such designation, the
Company is able to incur at least $1.00 of additional Indebtedness (other than
Permitted Indebtedness) in compliance with Section 10.11 and (y) immediately
before and immediately after giving effect to such designation, no Default or
Event of Default shall have occurred and be continuing. Any such designation by
the Board of Directors shall be evidenced to the Trustee by promptly filing with
the Trustee a copy of the Board Resolution giving effect to such designation and
an officers' certificate certifying that such designation complied with the
foregoing provisions.

                  "U.S. Government Obligations" means securities that are (i)
direct obligations of the United States of America for the timely payment of
which its full faith and credit is pledged or (ii) obligations of a Person
controlled or supervised by and acting as an agency or instrumentality of the
United States of America the timely payment of which is unconditionally
guaranteed as a full faith and credit obligation by the United States of
America, which, in either case, are not callable or redeemable at the option of
the issuer thereof, and shall also include a Depositary receipt issued by a bank
(as defined in Section 3(a)(2) of the Securities Act) as custodian with respect
to any such U.S. Government Obligation or a specific payment of principal of or
interest on any such U.S. Government Obligation held by such custodian for the
account of the Holder of such Depositary receipt; provided, however, that
(except as required by law) such custodian is not authorized to make any
deduction from the amount payable to the Holder of such Depositary receipt from
any amount received by the custodian in respect of the U.S. Government
Obligation or the specific payment of principal of or interest on the U.S.
Government Obligation evidenced by such Depositary receipt.

   25
                                      -19-


                  "Weighted Average Life to Maturity" means, when applied to any
Indebtedness at any date, the number of years obtained by dividing (a) the then
outstanding aggregate principal amount of such Indebtedness into (b) the sum of
the total of the products obtained by multiplying (i) the amount of each then
remaining installment, sinking fund, serial maturity or other required payment
of principal, including payment at final maturity, in respect thereof, by (ii)
the number of years (calculated to the nearest one-twelfth) which will elapse
between such date and the making of such payment.

                  "Wholly Owned Restricted Subsidiary" of any Person means any
Restricted Subsidiary of such Person of which all the outstanding voting
securities (other than in the case of a foreign Restricted Subsidiary,
directors' qualifying shares or an immaterial amount of shares required to be
owned by other Persons pursuant to applicable law) are owned by such Person or
any Wholly Owned Restricted Subsidiary of such Person.

                  Section 1.02. Other Definitions.


                                                              Defined in
                  Term                                         Section
                  ----                                        ---------
                                                             
                  "Act"                                           1.05
                  "Affiliate Transaction"                        10.13
                  "Agent Members"                                 2.04
                  "Asset Sale Offer"                             10.14
                  "Asset Sale Offer Price"                       10.14
                  "Asset Sale Offer Purchase Date"               10.14
                  "Asset Sale Offer Trigger Date"                10.14
                  "Authenticating Agent"                          2.02
                  "Blockage Period"                              14.03
                  "Change of Control Date"                       10.15
                  "Change of Control Offer"                      10.15
                  "Change of Control Purchase Date"              10.15
                  "Change of Control Purchase Price"             10.15
                  "Covenant Defeasance"                           4.03
                  "Defaulted Interest"                            3.06
                  "Defeased Guarantees"                           4.01
                  "Defeased Notes"                                4.01
                  "Excess Proceeds"                               5.01
                  "Existing Indebtedness"                        10.11
                  "Global Notes"                                  2.01
                  "Guarantee"                                    10.10
                  "Initial Notes"                             Recitals
                  "Legal Defeasance"                              4.02
                  "Net Proceeds Deficiency"                      10.14
                  "Net Proceeds Offer"                           10.14
                  "Net Proceeds Offer Payment Amount"            10.14
                  "Net Proceeds Offer Trigger Date"              10.14
                  "Note Register"                                 3.04
                  "Note Registrar"                                3.04
                  "Notice of Default"                             5.01
                  "Offshore Global Note                           2.01

   26
                                      -20-



                                                              Defined in
                  Term                                         Section
                  ----                                        ---------
                                                             
                  "Offshore Physical Note"                        2.01
                  "Optional Redemption Price"                    11.01
                  "Other Obligations"                             1.20
                  "Payment Amount"                               10.14
                  "Payment Blockage Notice"                      14.03
                  "Physical Notes"                                2.01
                  "Refinancing Indebtedness"                     10.11
                  "Replacement Assets"                           10.14
                  "Representative"                               14.02
                  "Repurchase Payments"                          10.12
                  "Required Filing Dates"                        10.09
                  "Restricted Payment"                           10.12
                  "Subordinated Indebtedness"                    10.12
                  "Surviving Entity"                              8.01
                  "U.S. Global Note"                              2.01
                  "U.S. Physical Notes"                           2.01


                  Section 1.03.     Rules of Construction.

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

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

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

                  (c) all accounting terms not otherwise defined herein have the
         meanings assigned to them in accordance with GAAP;

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

                  (e) all references to "$" or "dollars" shall refer to the
         lawful currency of the United States of America;

                  (f) the words "include," "included" and "including" as used
         herein shall be deemed in each case to be followed by the phrase
         "without limitation";

                  (g) words in the singular include the plural, and words in the
         plural include the singular; and

                  (h) any reference to a Section or Article refers to such
         Section or Article of this Indenture unless otherwise indicated.

   27
                                      -21-

                  Section 1.04.     Form of Documents Delivered to Trustee.

                  Upon any request or application by the Company to the Trustee
to take any action (other than any certificate pursuant to Section 314(a) of the
TIA) under this Indenture, the Trustee may request and in such event the Company
shall furnish to the Trustee (a) an Officers' Certificate in form and substance
reasonably satisfactory to the Trustee stating that, in the opinion of the
signers, all conditions precedent (including any covenants compliance with which
constitutes a condition precedent), if any, provided for in this Indenture
relating to the proposed action have been complied with, (b) an Opinion of
Counsel in form and substance reasonably satisfactory to the Trustee stating
that, in the opinion of counsel, all such conditions (including any covenants
compliance with which constitutes a condition precedent), have been complied
with and (c) where applicable, a certificate or opinion by an accountant that
complies with Section 314(c) of the Trust Indenture Act.

                  Each Officers' Certificate and Opinion of Counsel with respect
to compliance with a condition or covenant provided for in this Indenture shall
include:

                  (a) a statement that the Person making such certificate or
         Opinion of Counsel has read such covenant or condition;

                  (b) a brief statement as to the nature and scope of the
         examination or investigation upon which the statements contained in
         such Officers' Certificate or Opinion of Counsel are based;

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

                  (d) a statement as to whether or not, in the opinion of such
         Person, such condition or covenant has been complied with; provided,
         however, that with respect to matters of fact an Opinion of Counsel may
         rely on an Officers' Certificate or a certificate of public officials.

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

                  Any certificate or opinion of an Officer of the Company may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous. Opinions of Counsel required to be delivered to the
Trustee may have qualifications customary for opinions of the type required and
counsel delivering such Opinions of Counsel may rely on certificates of the
Company or government of other officials customary for opinions of the type
required, including certificates certifying as to matters of fact, including
that various financial covenants have been complied with.

   28
                                      -22-


                  Any certificate of opinion of an officer of the Company, and
Guarantor of other obligor on the Notes may be based, insofar as it relates to
accounting matters, upon a certificate or opinion of, or representations by, an
accountant or firm of accountants in the employ of the Company, unless such
officer knows, or in the exercise of reasonable care should know, that the
certificate or opinion or representations with respect to accounting matters
upon which his certificate or opinion may be based are erroneous. Any
certificate or opinion of any independent firm of public accountants filed with
the Trustee shall contain a statement that such firm is independent with respect
to the Company.

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

                  Section 1.05.     Acts of Holders.

                  (a) Any request, demand, authorization, direction, notice,
consent, waiver or other action provided by this Indenture to be given or taken
by Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in Person or by an agent duly
appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required, to the Company. Such
instrument or instruments (and the action embodied therein and evidenced
thereby) are herein sometimes referred to as the "Act" of the Holders signing
such instrument or instruments. Proof of execution (as provided below in
subsection (b) of this Section 1.05) of any such instrument or of a writing
appointing any such agent shall be sufficient for any purpose of this Indenture
and (subject to Section 6.01 hereof) conclusive in favor of the Trustee and the
Company, if made in the manner provided in this Section.

                  (b) The fact and date of the execution by any Person of any
such instrument or writing may be proved in any reasonable manner which the
Trustee deems sufficient including, without limitation, by verification from a
notary public or signature guarantee.

                  (c) The ownership of Notes shall be proved by the Note
Register.

                  (d) Any request, demand, authorization, direction, notice,
consent, waiver or other action by the Holder of any Note shall bind every
future Holder of the same Note or the Holder of every Note issued upon the
transfer thereof or in exchange therefor or in lieu thereof to the same extent
as the original Holder, in respect of anything done, suffered or omitted to be
done by the Trustee, any Paying Agent or the Company in reliance thereon,
whether or not notation of such action is made upon such Note.

                  Section 1.06.     Notices, etc., to the Trustee and the
Company.

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

                  (a) the Trustee by any Holder or by the Company or any
         Guarantor shall be sufficient for every purpose hereunder if made,
         given, furnished or filed, in writing, to or with the Trustee at its
         Corporate Trust Office or at any other address previously furnished in
         writing to the Holders and the Company by the Trustee or at the office
         of any drop agent specified by or on behalf of the Trustee to the
         Holders and the Company from time to time; and

   29
                                      -23-


                  (b) the Company or any Guarantor by the Trustee or by any
         Holder shall be sufficient for every purpose (except as otherwise
         expressly provided herein) hereunder if in writing and mailed,
         first-class postage prepaid, to the Company, addressed to it at 1101
         East Loop 820 South, Fort Worth, Texas 76112-7899, with a copy to Akin,
         Gump, Strauss, Hauer & Feld, L.L.P., 1700 Pacific Avenue, Suite 4100,
         Dallas, Texas 75201, Attention: Christopher M. Gores, P.C., or at any
         other address previously furnished in writing to the Trustee by the
         Company.

                  Section 1.07.     Notice to Holders; Waiver.

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

                  In case by reason of the suspension of regular mail service or
by reason of any other cause, it shall be impracticable to mail notice of any
event as required by any provision of this Indenture, then any method of giving
such notice as shall be satisfactory to the Trustee shall be deemed to be a
sufficient giving of such notice.

                  Section 1.08.     Conflict with Trust Indenture Act.

                  If any provision hereof limits, qualifies or conflicts with
any provision of the Trust Indenture Act or another provision which is required
or deemed to be included in this Indenture by any of the provisions of the Trust
Indenture Act, such provision or requirement of the Trust Indenture Act shall
control.

                  If any provision of this Indenture modifies or excludes any
provision of the Trust Indenture Act that may be so modified or excluded, such
provision of the Trust Indenture Act shall be deemed to apply to this Indenture
as so modified or excluded, as the case may be, if this Indenture shall then be
qualified under the TIA.

                  Section 1.09.     Effect of Headings and Table of Contents.

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

                  Section 1.10.     Successors and Assigns.

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


   30
                                      -24-

                  Section 1.11.     Separability Clause.

                  In case any provision in this Indenture or in the Notes 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.

                  Section 1.12.     Benefits of Indenture.

                  Nothing in this Indenture or in the Notes issued pursuant
hereto, express or implied, shall give to any Person (other than the parties
hereto and their successors hereunder, any Paying Agent and the Holders) any
benefit or any legal or equitable right, remedy or claim under this Indenture,
except as provided in Article Thirteen and Article Fourteen.

                  Section 1.13.     GOVERNING LAW.

                  THIS INDENTURE, THE NOTES AND THE GUARANTEES, IF ANY, SHALL BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK
(WITHOUT GIVING EFFECT TO THE CONFLICT OF LAWS PRINCIPLES THEREOF). THE TRUSTEE,
THE COMPANY, EACH GUARANTOR AND ANY OTHER OBLIGOR IN RESPECT OF THE NOTES AND
THE HOLDERS AGREE TO SUBMIT TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED
STATES FEDERAL OR STATE COURT LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY
OF NEW YORK IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS
INDENTURE OR THE NOTES.

                  Section 1.14.     No Recourse Against Others.

                  No director, officer, employee or stockholder or incorporator,
past, present or future, of the Company or any Guarantor, as such, shall have
any liability for any obligations of the Company or any Guarantor under the
Notes, the Guarantees or this Indenture. Each Holder of Notes by accepting a
Note waives and releases all such liability, and such waiver and release is part
of the consideration for the issuance of the Notes.

                  Section 1.15.     Independence of Covenants.

                  All covenants and agreements in this Indenture shall be given
independent effect so that if a particular action or condition is not permitted
by any of such covenants, the fact that it would be permitted by an exception
to, or be otherwise within the limitations of, another covenant shall not avoid
the occurrence of a Default if such action is taken or condition exists.

                  Section 1.16.     Exhibits and Schedules.

                  All exhibits and schedules attached hereto are by this
reference made a part hereof with the same effect as if herein set forth in
full.

                  Section 1.17.     Counterparts.

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

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                                      -25-

                  Section 1.18.     Duplicate Originals.

                  The parties may sign any number of copies of this Indenture.
Each signed copy shall be an original, but all of them together represent the
same agreement.

                  Section 1.19.     Incorporation by Reference of TIA.

                  Whenever this Indenture refers to a provision of the TIA, the
provision is incorporated by reference in, and made a part of, this Indenture.
Any terms incorporated by reference in this Indenture that are defined by the
TIA, defined by TIA reference to another statute or defined by Commission rule
under the TIA have the meanings so assigned to them therein.


                                   ARTICLE TWO

                                 SECURITY FORMS


                  Section 2.01.     Form and Dating.

                  The Initial Notes and the Trustee's certificate of
authentication relating thereto shall be substantially in the form of Exhibit A
hereto. The Exchange Notes and the Trustee's certificate of authentication
relating thereto shall be substantially in the form of Exhibit B hereto. The
Notes may have notations, legends or endorsements required by law, stock
exchange rule or Depositary rule or usage. The Company shall approve the form of
the Notes and any notation, legend or endorsement on them. Each Note shall be
dated the date of its authentication and shall show the date of its
authentication.

                  The additional terms and provisions contained in the forms of
Initial Notes, Exchange Notes and Guarantees, annexed hereto as Exhibits A, B
and E, respectively, shall constitute, and are hereby expressly made, a part of
this Indenture and, to the extent applicable, the Company and the Trustee, by
their execution and delivery of this Indenture, expressly agree to such terms
and provisions and to be bound thereby.

                  Notes will initially be issued in either of the following
forms:

                  (a) Notes offered and sold in reliance on Rule 144A issued
         initially in the form of one or more global Notes in registered form,
         substantially in the form set forth in Exhibit A (the "U.S. Global
         Note"), deposited with the Trustee, as custodian for the Depositary,
         duly executed by the Company and authenticated by the Trustee as
         hereinafter provided and shall bear the legend set forth in Section
         2.03 hereof. The aggregate principal amount of the U.S. Global Note may
         from time to time be increased or decreased by adjustments made on the
         records of the Trustee, as custodian for the Depositary.

                  (b) Notes offered and sold in offshore transactions in
         reliance on Regulation S represented upon issuance by a temporary
         global Note (the "Offshore Global Note" and, together with the U.S.
         Global Note, the "Global Notes"), which will be exchangeable for
         certificated Notes in registered form in substantially the form set
         forth in Exhibit A (the "Offshore Physical Notes") only upon the
         expiration of the "40-day restricted period" within the meaning of Rule
         903(c)(3) of Regulation S.

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                                      -26-

                  Subsequent to the initial issuance of the Global Notes
provided for in paragraphs (a) and (b) above, physical certificates for notes
transferred in reliance on any exemption from registration under the Securities
Act, other than as described in the preceding two paragraphs, shall be issued in
substantially the form set forth in Exhibit A, subject to the Company's and the
Trustee's right prior to any such transfer to require the delivery of an Opinion
of Counsel, certifications and/or other information satisfactory to each of them
(the "U.S. Physical Notes"). The Offshore Physical Notes and the U.S. Physical
Notes are sometimes collectively herein referred to as the "Physical Notes."
Physical Notes may initially be registered in the name of the Depositary or a
nominee of such Depositary and be delivered to the Trustee as custodian for such
Depositary. Beneficial owners of Physical Notes, however, may request
registration of such Physical Notes in their names or the names of their
nominees.

                  Section 2.02.     Execution and Authentication; Aggregate 
Principal Amount.

                  The Notes shall be executed on behalf of the Company by two
Officers of the Company. The signature of any Officer on the Notes may be manual
or facsimile.

                  If an Officer or Assistant Secretary whose manual or facsimile
signature is on a Note was an Officer or Assistant Secretary at the time of such
execution but no longer holds that office or position at the time the Trustee
authenticates the Note, the Note shall nevertheless be valid.

                  No Note shall be entitled to any benefit under this Indenture
or be valid or obligatory for any purpose, unless there appears on such Note a
certificate of authentication substantially in the form provided for herein
executed by the Trustee by manual signature, and such certificate upon any Note
shall be conclusive evidence, and the only evidence, that such Note has been
duly authenticated and delivered hereunder.

                  The Trustee shall authenticate (i) Initial Notes for original
issue in the aggregate principal amount not to exceed $105,000,000 and (ii)
Exchange Notes from time to time for issue only in exchange for a like principal
amount of Initial Notes, in each case upon a written order of the Company in the
form of an Officers' Certificate or Company Order. The Officers' Certificate or
Company Order shall specify the amount of Notes to be authenticated and the date
on which the Notes are to be authenticated, whether the Notes are to be Initial
Notes or Exchange Notes and whether the Notes are to be issued as Physical Notes
or Global Notes or such other information as the Trustee may reasonably request.
The aggregate principal amount of Notes outstanding at any time may not exceed
$125,000,000, except as provided in Section 3.05 hereof.

                  The Trustee may appoint an authenticating agent (the
"Authenticating Agent") reasonably acceptable to the Company to authenticate
Notes. Unless otherwise provided in the appointment, an Authenticating Agent may
authenticate Notes whenever the Trustee may do so. Each reference in this
Indenture to authentication by the Trustee includes authentication by such
Authenticating Agent. An Authenticating Agent has the same rights as an agent to
deal with the Company or with any Affiliate of the Company.

                  Section 2.03.     Restrictive Legends.

                  Each Global Note and Physical Note that constitutes a
Restricted Security shall bear the following legend (the "Private Placement
Legend") on the face thereof until the third anniversary of the Issue Date,
unless otherwise agreed by the Company and the Holder thereof:

         THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF
         1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, MAY 


   33
                                      -27-

         NOT BE OFFERED OR SOLD WITHIN THE UNITED STATES OR TO, OR FOR THE
         ACCOUNT OR BENEFIT OF, U.S. PERSONS EXCEPT AS SET FORTH BELOW. BY ITS
         ACQUISITION HEREOF, THE HOLDER AGREES THAT IT WILL NOT WITHIN TWO YEARS
         AFTER THE ORIGINAL ISSUANCE OF THIS SECURITY RESELL OR OTHERWISE
         TRANSFER THIS SECURITY EXCEPT (A) TO THE COMPANY THEREOF OR ANY
         SUBSIDIARY THEREOF, (B) INSIDE THE UNITED STATES TO A QUALIFIED
         INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES
         ACT, (C) INSIDE THE UNITED STATES TO AN ACCREDITED INVESTOR (AS DEFINED
         IN RULE 501(a) (1), (2), (3), OR (7) UNDER THE SECURITIES ACT) (AN
         "ACCREDITED INVESTOR") THAT, PRIOR TO SUCH TRANSFER, FURNISHES (OR HAS
         FURNISHED ON ITS BEHALF BY A U.S. BROKER-DEALER) TO THE TRUSTEE A
         SIGNED LETTER CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS
         RELATING TO THE RESTRICTIONS ON TRANSFER OF THIS SECURITY (THE FORM OF
         WHICH LETTER CAN BE OBTAINED FROM THE TRUSTEE FOR THIS SECURITY), (D)
         OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN COMPLIANCE WITH
         RULE 904 UNDER THE SECURITIES ACT (IF AVAILABLE), (E) PURSUANT TO THE
         EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES
         ACT (IF AVAILABLE), OR (F) PURSUANT TO AN EFFECTIVE REGISTRATION
         STATEMENT UNDER THE SECURITIES ACT AND (3) AGREES THAT IT WILL GIVE TO
         EACH PERSON TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY
         TO THE EFFECT OF THIS LEGEND. IN CONNECTION WITH ANY TRANSFER OF THIS
         SECURITY WITHIN TWO YEARS AFTER THE ORIGINAL ISSUANCE OF THIS SECURITY,
         IF THE PROPOSED TRANSFEREE IS AN ACCREDITED INVESTOR, THE HOLDER MUST,
         PRIOR TO SUCH TRANSFER, FURNISH TO THE TRUSTEE AND THE COMPANY SUCH
         CERTIFICATIONS, LEGAL OPINIONS OR OTHER INFORMATION AS EITHER OF THEM
         MAY REASONABLY REQUIRE TO CONFIRM THAT SUCH TRANSFER IS BEING MADE
         PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE
         REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. AS USED HEREIN, THE
         TERMS "OFFSHORE TRANSACTION," "UNITED STATES" AND "U.S. PERSON" HAVE
         THE MEANING GIVEN TO THEM BY REGULATION S UNDER THE SECURITIES ACT.

                  Each Global Note shall also bear a legend on the face thereof 
in substantially the following form:

         UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN
         DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE
         BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY, OR BY ANY SUCH
         NOMINEE OF THE DEPOSITARY, OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
         A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY.
         UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF
         THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE
         COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT,
         AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR
         SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC
         (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY
         AS IS 


   34
                                      -28-

         REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE
         OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS
         WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
         INTEREST HEREIN.

         TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN
         WHOLE, BUT NOT IN PART, TO NOMINEES OF CEDE & CO. OR TO A SUCCESSOR
         THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS
         GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH
         THE RESTRICTIONS SET FORTH IN SECTION 2.05 OF THE INDENTURE.

                  Section 2.04.     Book-Entry Provisions for Global Notes.

                  This Section 2.04 shall apply only to the Global Notes 
deposited with the Depositary or its custodian.

                  (1) So long as the Notes are eligible for book-entry
settlement with the Depositary, or unless otherwise required by law, the Global
Notes initially shall (i) be registered in the name of the Depositary or the
nominee of such Depositary, (ii) be delivered to the Trustee as custodian for
such Depositary and (iii) bear legends as set forth in Section 2.03.

                  Members of, or participants in, the Depositary ("Agent
Members") shall have no rights under this Indenture with respect to any Global
Note held on their behalf by the Depositary, or the Trustee as its custodian, or
under the Global Notes, and the Depositary may be treated by the Company, the
Trustee and any agent of the Company or the Trustee as the absolute owner of the
Global Notes for all purposes whatsoever. Notwithstanding the foregoing, nothing
herein shall prevent the Company, the Trustee or any Agent of the Company or the
Trustee from giving effect to any written certification, proxy or other
authorization furnished by the Depositary or impair, as between the Depositary
and its Agent Members, the operation of customary practices governing the
exercise of the rights of a Holder of any Note.

                  (2) Transfers of the Global Notes shall be limited to
transfers in whole, but, subject to the immediately succeeding sentence, not in
part, to the Depositary, its successors or their respective nominees. Interests
of beneficial owners in the Global Notes may be transferred or exchanged for
Physical Notes in accordance with the rules and procedures of the Depositary and
the provisions of Section 2.05 hereof. In addition, Physical Notes shall be
transferred to all beneficial owners in exchange for their beneficial interests
in the Global Notes if (i) the Depositary notifies the Company that it is
unwilling or unable to continue as Depositary for the Global Notes and a
successor depositary is not appointed by the Company within 90 days of such
notice or (ii) an Event of Default has occurred and is continuing and the Note
Registrar has received a written request from the Depositary to issue Physical
Notes.

                  (3) In connection with any transfer or exchange of a portion
of the beneficial interest in a Global Note to beneficial owners pursuant to
paragraph (2), the Note Registrar shall (if one or more Physical Notes are to be
issued) reflect on its books and records the date and a decrease in the
principal amount of the Global Note in an amount equal to the principal amount
of the beneficial interest in the Global Note to be transferred, and the Company
shall execute, and the Trustee shall authenticate and deliver, one or more
Physical Notes of like tenor and amount.


   35
                                      -29-

                  (4) In connection with the transfer of the beneficial
interests in an entire Global Note to beneficial owners pursuant to paragraph
(2), the Global Note shall be deemed to be surrendered to the Trustee for
cancellation, and the Company shall execute, and the Trustee shall authenticate
and deliver to each beneficial owner identified by the Depositary in exchange
for its beneficial interest in the Global Note, an equal aggregate principal
amount of Physical Notes of authorized denominations.

                  (5) Any Physical Note constituting a Restricted Security
delivered in exchange for a beneficial interest in a Global Note pursuant to
paragraph (2) or (3) shall, except as otherwise provided by paragraphs (1)(a)(x)
and (3) of Section 2.05 hereof, bear the Private Placement Legend.

                  (6) The owner of a beneficial interest in a Global Note may
grant proxies and otherwise authorize any person, including Agent Members and
persons that may hold interests through Agent Members, to take any action which
a Holder is entitled to take under this Indenture or the Notes.

                  If DTC is at any time unwilling or unable to continue as a
Depositary for the Global Note and a successor depositary is not appointed by
the Company within 90 days, Physical Notes will be issued in exchange for the
Global Notes, which certificates will bear the Private Placement Legend.

                  Section 2.05.     Special Transfer Provisions.

                  (1)  Transfers to Non-QIB Institutional Accredited Investors 
and Non-U.S. Persons. The following provisions shall apply with respect to the
registration of any proposed transfer of a Note constituting a Restricted
Security to any Institutional Accredited Investor which is not a QIB or to any
Non-U.S. Person:

                  (a) the Note Registrar shall register the transfer of any Note
         constituting a Restricted Security, whether or not such Note bears the
         Private Placement Legend, if (x) the requested transfer is after the
         second anniversary of the Issue Date (or other original issue date) or
         (y) (A) in the case of a transfer to an Institutional Accredited
         Investor which is not a QIB (excluding Non-U.S. Persons), the proposed
         transferee has delivered to the Note Registrar a certificate
         substantially in the form of Exhibit C hereto or (B) in the case of a
         transfer to a Non-U.S. Person, the proposed transferor has delivered to
         the Note Registrar a certificate substantially in the form of Exhibit D
         hereto; and

                  (b) if the proposed transferor is an Agent Member holding a
         beneficial interest in the Global Note, upon receipt by the Note
         Registrar of (x) the certificate, if any, required by paragraph (a)
         above and (y) written instructions given in accordance with the
         Depositary's and the Note Registrar's procedures,

whereupon (i) the Note Registrar shall reflect on its books and records the date
and (if the transfer does not involve a transfer of outstanding Physical Notes)
a decrease in the principal amount of the applicable Global Note in an amount
equal to the principal amount of the beneficial interest in the Global Note to
be transferred, and (ii) the Company shall execute and the Trustee shall
authenticate and deliver one or more Physical Notes of like tenor and amount.

                  (2) Transfers to QIBs. The following provisions shall apply
with respect to the registration of any proposed transfer of a Note constituting
a Restricted Security to a QIB (excluding transfers to Non-U.S. Persons):


   36
                                      -30-

                  (a) the Note Registrar shall register the transfer if such
         transfer is being made by a proposed transferor who has checked the box
         provided for on the form of Note stating, or has otherwise advised the
         Company and the Note Registrar in writing, that the sale has been made
         in compliance with the provisions of Rule 144A to a transferee who has
         signed the certification provided for on the form of Note stating, or
         has otherwise advised the Company and the Note Registrar in writing,
         that it is purchasing the Note for its own account or an account with
         respect to which it exercises sole investment discretion and that it
         and any such account is a QIB within the meaning of Rule 144A, and is
         aware that the sale to it is being made in reliance on Rule 144A and
         acknowledges that it has received such information regarding the
         Company as it has requested pursuant to Rule 144A or has determined not
         to request such information and that it is aware that the transferor is
         relying upon its foregoing representations in order to claim the
         exemption from registration provided by Rule 144A; and

                  (b) if the proposed transferee is an Agent Member, and the
         Notes to be transferred consist of Physical Notes which after transfer
         are to be evidenced by an interest in a Global Note, upon receipt by
         the Note Registrar of written instructions given in accordance with the
         Depositary's and the Note Registrar's procedures, the Note Registrar
         shall reflect on its books and records the date and an increase in the
         principal amount of the applicable Global Note in an amount equal to
         the principal amount of the Physical Notes to be transferred, and the
         Trustee shall cancel the Physical Notes so transferred.

                  (3) Private Placement Legend. Upon the transfer, exchange or
replacement of Notes not bearing the Private Placement Legend, the Note
Registrar shall deliver Notes that do not bear the Private Placement Legend.
Upon the transfer, exchange or replacement of Notes bearing the Private
Placement Legend, the Note Registrar shall deliver only Notes that bear the
Private Placement Legend unless (i) the requested transfer is after the second
anniversary of the Issue Date, or (ii) there is delivered to the Note Registrar
an Opinion of Counsel reasonably satisfactory to the Company and the Trustee to
the effect that neither such legend nor the related restrictions on transfer are
required in order to maintain compliance with the provisions of the Securities
Act.

                  (4) General. By its acceptance of any Note bearing the Private
Placement Legend, each Holder of such a Note acknowledges the restrictions on
transfer of such Note set forth in this Indenture and in the Private Placement
Legend and agrees that it will transfer such Note only as provided in this
Indenture.

                  The Note Registrar shall retain copies of all letters, notices
and other written communications received pursuant to Section 2.04 hereof or
this Section 2.05. The Company shall have the right to inspect and make copies
of all such letters, notices or other written communications at any reasonable
time during the Note Registrar's normal business hours upon the giving of
reasonable written notice to the Note Registrar.

                  In connection with any transfer of the Notes, the Trustee, the
Note Registrar and the Company shall be entitled to receive, shall be under no
duty to inquire into, may conclusively presume the correctness of, and shall be
fully protected in relying upon the certificates, opinions and other information
referred to herein (or in the forms provided herein, attached hereto or to the
Notes, or otherwise) received from any Holder and any transferee of any Note
regarding the validity, legality and due authorization of any such transfer, the
eligibility of the transferee to receive such Note and any other facts and
circumstances related to such transfer.


   37
                                      -31-


                                  ARTICLE THREE

                                    THE NOTES


                  Section 3.01.     Title and Terms.

                  The aggregate principal amount of Notes which may be
authenticated and delivered under this Indenture is limited to an aggregate
principal amount of $125,000,000 issuable in one or more series of Notes, except
for Notes authenticated and delivered upon registration of transfer of, or in
exchange for, or in lieu of, other Notes pursuant to Section 3.03, 3.04, 3.05,
9.05, 10.12, 10.14, 10.15 or 11.08.

                  The Notes shall be known and designated as the "9 7/8% Senior
Subordinated Notes due 2007" of the Company. The final Stated Maturity of the
Notes shall be November 15, 2007. Interest on the Notes will accrue at the rate
of 9 7/8% per annum and will be payable semi-annually in arrears on May 15 and
November 15 in each year, commencing on May 15, 1998, to Holders of record on
the immediately preceding May 1 and November 1, respectively. Interest on the
Notes will accrue from the most recent date to which interest has been paid or
duly provided for or, if no interest has been paid, from the Issue Date.

                  The additional terms and provisions contained in the forms of
Initial Notes, Exchange Notes and the Guarantees, annexed hereto as Exhibits A,
B and E, respectively, shall constitute, and are hereby expressly made, a part
of this Indenture and, to the extent applicable, the Company and the Trustee, by
their execution and delivery of this Indenture, expressly agree to such terms
and provisions and to be bound thereby.

                  Section 3.02.     Denominations.

                  The Notes shall be issuable only in fully registered form
without coupons and in denominations of $1,000 and any integral multiple
thereof.

                  Section 3.03.     Temporary Notes.

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

                  If temporary Notes are issued, the Company will cause
definitive Notes to be prepared without unreasonable delay. After the
preparation of definitive Notes, the temporary Notes shall be exchangeable for
definitive Notes upon surrender of the temporary Notes at the office or agency
of the Company designated for such purpose pursuant to Section 10.02, without
charge to the Holder. Upon surrender for cancellation of any one or more
temporary Notes the Company shall execute and the Trustee shall authenticate and
deliver in exchange therefor a like principal amount of definitive Notes of
authorized denominations. Until so exchanged the temporary Notes shall in all
respects be entitled to the same benefits under this Indenture as definitive
Notes.

   38
                                      -32-


                  Section 3.04.     Registration, Registration of Transfer and 
Exchange.

                  The Company shall cause to be kept at the Corporate Trust
Office a register (the register maintained in such office and in any other
office or agency designated pursuant to Section 10.02 being herein sometimes
referred to as the "Note Register") in which, subject to such reasonable
regulations as the Person appointed as being responsible for the keeping of the
Note Register (the "Note Registrar") may prescribe, the Company shall provide
for the registration of Notes and of transfers of Notes. The Note Register shall
be in written form or in any form capable of being converted into written form
within a reasonable period of time. The Trustee is hereby initially appointed
Note Registrar for the purpose of registering Notes and transfers of Notes as
herein provided. The Company may appoint one or more co-registrars.

                  Upon surrender for registration of transfer of any Note at the
office or agency of the Company designated pursuant to Section 10.02, the
Company shall execute, and the Trustee shall authenticate and deliver, in the
name of the designated transferee or transferees, one or more new Notes of any
authorized denomination or denominations, of a like aggregate principal amount
and bearing such restrictive legends as may be required by Section 2.03.

                  At the option of the Holder, Notes in certificated form may be
exchanged for other Notes of any authorized denomination or denominations, of a
like aggregate principal amount, upon surrender of the Notes to be exchanged at
such office or agency. Whenever any Notes are so surrendered for exchange, the
Company shall execute, and the Trustee shall authenticate and deliver, the Notes
which the Holder making the exchange is entitled to receive.

                  All Notes issued upon any registration of transfer or exchange
of Notes shall be the valid obligations of the Company, evidencing the same
indebtedness, and entitled to the same benefits under this Indenture, as the
Notes surrendered upon such registration of transfer or exchange and no such
transfer or exchange shall constitute a repayment of any obligation nor create
any new obligations of the Company.

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

                  No service charge shall be made to a Holder for any
registration of transfer or exchange or redemption of Notes, but the Company may
require payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in connection with any registration of transfer or
exchange of Notes, other than exchanges pursuant to Section 3.03, 9.06, 10.14,
10.15 or 11.08 not involving any transfer.

                  None of the Company, the Trustee, the Note Registrar or any
co-registrar shall be required (a) to issue, register the transfer of or
exchange any Note during a period beginning at the opening of business 15 days
before the mailing of a notice of redemption of the Notes selected for
redemption and ending at the close of business on the day of such mailing, (b)
to register the transfer of or exchange any Note so selected for redemption in
whole or in part, except the unredeemed portion of Notes being redeemed in part
or (c) to issue, register, transfer or exchange any Note during a Change of
Control Offer or an Asset Sale Offer, if such note is tendered pursuant to such
Change of Control Offer or Asset Sale Offer.



   39
                                      -33-


                  When Notes are presented to the Note Registrar with a request
to register the transfer or to exchange them for an equal principal amount of
Notes of other authorized denominations, the Note Registrar shall register the
transfer or make the exchange as requested if its requirements for such
transactions are met. To permit registrations of transfers and exchanges, the
Company shall execute and the Trustee shall authenticate Notes at the Note
Registrar's request.

                  Section 3.05.     Mutilated, Destroyed, Lost and Stolen Notes.

                  If (a) any mutilated Note is surrendered to the Trustee, or
(b) the Company and the Trustee receive evidence to their satisfaction of the
destruction, loss or theft of any Note, and there is delivered to the Company
and the Trustee, such security or indemnity, in each case, as may be required by
them to save each of them harmless from any loss which either of them may suffer
if a Note is replaced, then, in the absence of notice to the Company or the
Trustee that such Note has been acquired by a bona fide purchaser, the Company
shall execute and the Trustee shall authenticate and deliver, in exchange for
any such mutilated Note or in lieu of any such destroyed, lost or stolen Note, a
replacement Note of like tenor and principal amount, bearing a number not
contemporaneously outstanding.

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

                  Upon the issuance of any replacement Notes under this Section,
the Company may require the payment of a sum sufficient to cover any tax or
other governmental charge that may be imposed in relation thereto and any other
expenses (including the fees and expenses of the Trustee) connected therewith.

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

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

                  Section 3.06.     Payment of Interest; Interest Rights 
Preserved.

                  Interest on any Note which is payable, and is punctually paid
or duly provided for, on any Interest Payment Date shall be paid by check or
wire transfer to the Person in whose name that Note (or one or more predecessor
Notes) is registered at the close of business on the Regular Record Date for
such interest.

                  Any interest on any Note which is payable, but is not
punctually paid or duly provided for, on any Interest Payment Date and interest
on such defaulted interest at the then applicable interest rate borne by the
Notes, to the extent lawful (such defaulted interest and interest thereon herein
collectively called "Defaulted Interest"), shall forthwith cease to be payable
to the Holder on the Regular Record Date and such Defaulted Interest may be paid
by the Company, at its election in each case, as provided in subsection (a) or
(b) below:

                  (a) The Company may elect to make payment of any Defaulted
         Interest to the Persons in whose names the Notes (or their respective
         predecessor Notes) are registered at the close of business on a special
         record date for the payment of such Defaulted Interest (a "Special
         Record Date"), which shall be fixed in the following manner. The
         Company shall notify the Trustee in writing of the amount of 


   40
                                      -34-

         Defaulted Interest proposed to be paid on each Note and the date of the
         proposed payment, and at the same time the Company shall deposit with
         the Trustee an amount of money equal to the aggregate amount proposed
         to be paid in respect of such Defaulted Interest or shall make
         arrangements satisfactory to the Trustee for such deposit prior to the
         date of the proposed payment, such money when deposited to be held in
         trust for the benefit of the Persons entitled to such Defaulted
         Interest as in this subsection (a) provided. Thereupon the Trustee
         shall fix a Special Record Date for the payment of such Defaulted
         Interest which shall be not more than 15 days and not less than 10 days
         prior to the date of the proposed payment and not less than 10 days
         after the receipt by the Trustee of the notice of the proposed payment.
         The Trustee shall promptly notify the Company in writing of such
         Special Record Date. In the name and at the expense of the Company, the
         Trustee shall cause notice of the proposed payment of such Defaulted
         Interest and the Special Record Date therefor to be mailed, first-class
         postage prepaid, to each Holder at its address as it appears in the
         Note Register, not less than 10 days prior to such Special Record Date.
         Notice of the proposed payment of such Defaulted Interest and the
         Special Record Date therefor having been so mailed, such Defaulted
         Interest shall be paid to the Persons in whose names the Notes (or
         their respective predecessor Notes) are registered on such Special
         Record Date and shall no longer be payable pursuant to the following
         subsection (b).

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

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

                  Section 3.07.     Persons Deemed Owners.

                  Prior to and at the time of due presentment for registration
of transfer, the Company, the Trustee and any agent of the Company or the
Trustee may treat the Person in whose name any Note is registered in the Note
Register as the owner of such Note for the purpose of receiving payment of
principal of, premium, if any, and (subject to Section 3.06) interest on such
Note and for all other purposes whatsoever, whether or not such Note shall be
overdue, and neither the Company, the Trustee nor any agent of the Company or
the Trustee shall be affected by notice to the contrary.

                  Section 3.08.     Cancellation.

                  All Notes surrendered for payment, redemption, registration of
transfer or exchange shall be delivered to the Trustee and, if not already
cancelled, shall be promptly cancelled by it. The Company may at any time
deliver to the Trustee for cancellation any Notes previously authenticated and
delivered hereunder which the Company may have acquired in any manner
whatsoever, as evidenced by a Company Order instructing the Trustee that all
Notes so delivered shall be promptly cancelled by the Trustee. No Notes shall be
authenticated in lieu of or in exchange for any Notes cancelled as provided in
this Section 3.08, except as expressly permitted by this Indenture. Cancelled
Notes held by the Trustee shall be disposed of as directed by a Company Order;
provided, however, that the Trustee shall not be required to destroy such
cancelled Notes. The Trustee shall provide the Company with a list of all Notes
that have been cancelled from time to time as requested by the Company.


   41
                                      -35-


                  Section 3.09.     Computation of Interest.

                  Interest on the Notes shall be computed on the basis of a 
360-day year of twelve 30-day months.

                  Section 3.10.     Legal Holidays.

                  In any case where any Interest Payment Date, Redemption Date,
date established for the payment of Defaulted Interest or Stated Maturity of any
Note shall not be a Business Day, then (notwithstanding any other provision of
this Indenture or of the Notes) payment of principal, premium, if any, or
interest need not be made on such date, but may be made on the next succeeding
Business Day with the same force and effect as if made on the Interest Payment
Date, Redemption Date, date established for the payment of Defaulted Interest or
at the Stated Maturity, as the case may be, and no interest shall accrue with
respect to such payment for the period from and after such Interest Payment
Date, Redemption Date, date established for the payment of Defaulted Interest or
Stated Maturity, as the case may be, to the next succeeding Business Day.

                  Section 3.11.     CUSIP Number.

                  The Company in issuing the Notes may use "CUSIP" numbers (if
then generally in use), and if so, the Trustee may use the CUSIP numbers in
notices of redemption or exchange as a convenience to Holders; provided,
however, that any such notice may state that no representation is made as to the
correctness or accuracy of the CUSIP number printed in the notice or on the
Notes, and that reliance may be placed only on the other identification numbers
printed on the Notes. All Initial Notes shall bear identical CUSIP numbers and
all Exchange Notes shall bear identical CUSIP numbers. The Company shall
promptly notify the Trustee in writing of any change in the CUSIP number of the
Notes.

                  Section 3.12.     Payment of Additional Interest Under 
Registration Rights Agreement.

                  Under certain circumstances the Company will be obligated to
pay certain additional amounts of interest to the Holders, as more particularly
set forth in Section 4 of the Registration Rights Agreement. The Company shall
be obligated to provide a copy of such Registration Rights Agreement to the
Trustee.


                                 ARTICLE FOUR

                   LEGAL DEFEASANCE OR COVENANT DEFEASANCE


                  Section 4.01.     Legal Defeasance.

                  The Company may, at its option and at any time, elect to have
its obligations and the obligations of the Guarantors discharged with respect to
the outstanding Notes ("Legal Defeasance"). Such Legal Defeasance means that the
Company shall be deemed to have paid and discharged the entire indebtedness
represented by the outstanding Notes and the Company and the Guarantors shall be
discharged from all their obligations with respect to the Notes, the Guarantees
and this Indenture, except for (i) the rights of Holders to receive payments in
respect of the principal of, premium, if any, and interest on the Notes when
such payments are due, (ii) the Company's rights of optional redemption, (iii)
the Company's obligations with respect to the Notes concerning issuing temporary
Notes, registration of Notes, mutilated, destroyed, lost or stolen Notes and


   42
                                      -36-


the maintenance of an office or agency for payments, (iv) the rights,
powers, trust, duties and immunities of the Trustee and the Company's
obligations in connection therewith and (v) this Article Four. Subject to
compliance with this Article Four, the Company may exercise its option under
this Section 4.01 notwithstanding the prior exercise of its rights under Section
9.3 hereof.

                  Section 4.02.     Covenant Defeasance.

                  In addition, the Company may, at its option and at any time,
elect to have the obligations of the Company and the Guarantors released with
respect to the covenants ("Covenant Defeasance") contained in Sections 10.05
through 10.07, inclusive, Sections 10.09 through 10.19, inclusive, and Section
8.01(ii), and any covenant added to this Indenture subsequent to the Issue Date
pursuant to Section 9.01 hereof with respect to the outstanding Notes and (ii)
the occurrence of any event specified in Section 5.01(c) or 5.01(d) hereof, with
respect to any of Sections 10.05 through 10.07, inclusive, and Sections 10.09
through 10.19, inclusive, and Sections 8.01(ii) hereof and any covenant added to
this Indenture subsequent to the Issue Date pursuant to Section 9.01 hereof,
shall be deemed not to be or result in an Event of Default, in each case with
respect to such Notes as provided in this Section 4.02 on and after the date on
which the conditions set forth in Section 9.4 hereof are satisfied, and the
Notes shall thereafter be deemed not "outstanding" for the purposes of any
direction, waiver, consent or declaration or act of Holders (and the
consequences of any thereof) in connection with such covenants, but shall
continue to be deemed "outstanding" for all other purposes hereunder (it being
understood that such Notes shall not be deemed outstanding for accounting
purposes).

                  Section 4.03.     Conditions to Defeasance or Covenant 
Defeasance.

                  In order to exercise either Legal Defeasance or Covenant
Defeasance:

                  (1) the Company must irrevocably deposit with the Trustee, in
         trust, for the benefit of the Holders cash in U.S. dollars,
         non-callable U.S. Government Obligations, or a combination thereof, in
         such amounts as will be sufficient, in the opinion of a nationally
         recognized firm of independent public accountants, to pay the principal
         of, premium, if any, and interest on the Notes on the stated date for
         payment thereof or on the applicable redemption date, as the case may
         be;

                  (2) in the case of Legal Defeasance, the Company shall have
         delivered to the Trustee an opinion of counsel in the United States
         reasonably acceptable to the Trustee confirming that (A) the Company
         has received from, or there has been published by, the Internal Revenue
         Service a ruling or (B) since the date of this Indenture, there has
         been a change in the applicable federal income tax law, in either case
         to the effect that, and based thereon such opinion of counsel shall
         confirm that, the Holders will not recognize income, gain or loss for
         federal income tax purposes as a result of such Legal Defeasance and
         will be subject to federal income tax on the same amounts, in the same
         manner and at the same times as would have been the case if such Legal
         Defeasance had not occurred;

                  (3) in the case of Covenant Defeasance, the Company shall have
         delivered to the Trustee an opinion of counsel in the United States
         reasonably acceptable to the Trustee confirming that the Holders will
         not recognize income, gain or loss for federal income tax purposes as a
         result of such Covenant Defeasance and will be subject to federal
         income tax on the same amounts, in the same manner and at the same
         times as would have been the case if such Covenant Defeasance had not
         occurred;


   43
                                      -37-

                  (4) no Default or Event of Default shall have occurred and be
         continuing on the date of such deposit or insofar as Events of Default
         from bankruptcy or insolvency events are concerned, at any time in the
         period ending on the 91st day after the date of deposit;

                  (5) such Legal Defeasance or Covenant Defeasance shall not
         result in a breach or violation of, or constitute a default under this
         Indenture or any other material agreement or instrument to which the
         Company or any of its Subsidiaries is a party or by which the Company
         or any of its Subsidiaries is bound;

                  (6) the Company shall have delivered to the Trustee an
         officers' certificate stating that the deposit was not made by the
         Company with the intent of preferring the Holders over any other
         creditors of the Company or with the intent of defeating, hindering,
         delaying or defrauding any other creditors of the Company or others;

                  (7) the Company shall have delivered to the Trustee an
         Officers' Certificate and an Opinion of Counsel, each stating that all
         conditions precedent provided for or relating to the Legal Defeasance
         or the Covenant Defeasance have been complied with; and

                  (8) the Company shall have delivered to the Trustee an Opinion
         of Counsel to the effect that after the 91st day following the deposit,
         the trust funds will not be subject to the effect of any applicable
         bankruptcy, insolvency, reorganization or similar laws affecting
         creditors' rights generally.

                  Opinions and certificates required to be delivered under this
Section shall be in compliance with the requirements set forth in Section 1.04
and this Section 4.03.

                  Section 4.04.     Deposited Money and U.S. Government 
Obligations To Be Held in Trust; Etc.

                  Subject to the provisions of the last paragraph of Section
10.03, all money and U.S. Government Obligations (including the proceeds
thereof) deposited with the Trustee (or such other Person that would qualify to
act as successor trustee under Article Six, collectively for purposes of this
Section 4.04, the "Trustee") pursuant to Section 4.03 in respect of the
Company's election under either Section 4.01 or 4.02, shall be held in trust and
applied by the Trustee, in accordance with provisions of such Notes and this
Indenture, to the payment, either directly or through any Paying Agent (other
than the Company or any Affiliate of the Company) as the Trustee may determine,
to the Holders of such Notes of all sums due and to become due thereon in
respect of principal, premium, if any, and interest, but such money need not be
segregated from other funds except to the extent required by law.

                  The Company shall pay and indemnify the Trustee and its agents
and hold them harmless against any tax, fee or other charge imposed on or
assessed against the U.S. Government Obligations deposited pursuant to Section
4.03 or the principal, premium, if any, and interest received in respect thereof
other than any such tax, fee or other charge which by law is for the account of
the Holders of the defeased Notes.

                  Anything in this Article Four to the contrary notwithstanding,
the Trustee shall deliver to the Company from time to time upon Company Request
any money or U.S. Government Obligations held by it as provided in Section 4.03
hereof which, in the opinion of a nationally-recognized firm of independent
public accountants expressed in a written certification thereof to the Trustee,
are in excess of the amount thereof which would then be required to be deposited
to effect an equivalent Legal Defeasance or Covenant Defeasance.


   44
                                      -38-


                  Section 4.05.     Reinstatement.

                  If the Trustee or Paying Agent is unable to apply any money or
U.S. Government Obligations in accordance with Section 4.03, by reason of any
order or judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, then the obligations of the Company
and each of the Guarantors under this Indenture, the Notes and the Guarantees
shall be revived and reinstated as though no deposit had occurred pursuant to
Section 4.03, until such time as the Trustee or Paying Agent is permitted to
apply all such money and U.S. Government Obligations in accordance with Section
4.03; provided, however, that if the Company or the Guarantors make any payment
of principal, premium, if any, or interest on any Note following the
reinstatement of its obligations, the Company or the Guarantors, as the case may
be, shall be subrogated to the rights of the Holders of such Notes to receive
such payment from the money and U.S. Government Obligations held by the Trustee
or Paying Agent.

                  Section 4.06.     Repayment to Company.

                  The Trustee shall pay to the Company (or, if appropriate, the
Guarantors) upon Company Request any money held by it for the payment of
principal or interest that remains unclaimed for two years. After payment to the
Company or the Guarantors, Noteholders entitled to money must look to the
Company and the Guarantors for payment as general creditors unless an applicable
abandoned property law designates another person and all liability of the
Trustee or Paying Agent with respect to such money shall thereupon cease.


                                  ARTICLE FIVE

                                    REMEDIES


                  Section 5.01.     Events of Default.

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

                  (a) the failure to pay interest on any Notes when the same
         becomes due and payable and the default continues for a period of 30
         days;

                  (b) the failure to pay the principal or premium, if any, on
         any Notes, when such principal becomes due and payable, at maturity,
         upon redemption or otherwise (including the failure to make a payment
         to purchase Notes tendered pursuant to a Change of Control Offer or a
         Net Proceeds Offer);

                  (c) a default in the observance or performance of any other
         covenant or agreement contained in this Indenture which default
         continues for a period of 30 days after the Company receives written
         notice specifying the default (and demanding that such default be
         remedied) from the Trustee or the Holders of at least 25% of the
         outstanding principal amount of the Notes (except in the case of a
         default with respect to Section 8.01, which will constitute an Event of
         Default with such notice requirement but without such passage of time
         requirement);

   45
                                      -39-

                  (d) the failure to pay at final maturity (giving effect to any
         applicable grace periods and any extensions thereof) the principal
         amount of any Indebtedness of the Company or any Restricted Subsidiary
         of the Company, or the acceleration of the final stated maturity of any
         such Indebtedness if the aggregate principal amount of such
         Indebtedness, together with the principal amount of any other such
         Indebtedness in default for failure to pay principal at final maturity
         or which has been accelerated, aggregates $3.5 million or more at any
         time;

                  (e) one or more judgments in an aggregate amount in excess of
         $3.5 million (exclusive of amounts covered by insurance as to which the
         insurer has acknowledged coverage) shall have been rendered against the
         Company or any of its Restricted Subsidiaries and such judgments remain
         undischarged, unpaid, unstayed, unvacated or unbonded for a period of
         60 days after such judgment or judgments become final and
         non-appealable;

                  (f) (i) the Company or any Significant Subsidiary commences a
         voluntary case or proceeding under any applicable Bankruptcy Law or any
         other case or proceeding to be adjudicated bankrupt or insolvent, (ii)
         the Company or any Significant Subsidiary consents to the entry of a
         decree or order for relief in respect of the Company or such
         Significant Subsidiary in an involuntary case or proceeding under any
         applicable Bankruptcy Law or to the commencement of any bankruptcy or
         insolvency case or proceeding against it, (iii) the Company or any
         Significant Subsidiary files a petition or answer or consent seeking
         reorganization or relief under any applicable Federal or state law,
         (iv) the Company or any Significant Subsidiary (x) consents to the
         filing of such petition or the appointment of or taking possession by a
         custodian, receiver, liquidator, assignee, trustee, sequestrator or
         other similar official of the Company or such Significant Subsidiary or
         of any substantial part of their respective property, (y) makes an
         assignment for the benefit of creditors or (z) admits in writing its
         inability to pay its debts generally as they become due or (v) a court
         of competent jurisdiction enters an order or decree under any
         Bankruptcy Law that (x) is for relief against the Company in an
         involuntary case or proceeding, (y) appoints a custodian of the Company
         or any Subsidiary of the Company for all or substantially all of its
         properties, or (z) orders the liquidation of the Company or any
         subsidiary of the Company (and each case the order or decree remains
         unstayed and in effect for 60 days); or

                  (g) any of the Guarantees ceases to be in force and effect or
         any of the Guarantees is declared to be null and void and unenforceable
         or any of the Guarantees is found to be invalid or any of the
         Guarantors denies its liability under its Guarantee (other than by
         reason of release of a Guarantor in accordance with the terms of this
         Indenture).

                  Section 5.02.     Acceleration of Maturity; Rescission and 
Annulment.

                  If an Event of Default (other than an Event of Default
specified in clause (f) of Section 5.01 with respect to the Company) shall occur
and be continuing, the Trustee or the Holders of at least 25% in aggregate
principal amount of Outstanding Notes may declare the principal of and accrued
interest on all the Notes to be due and payable by notice in writing to the
Company and the Trustee specifying the respective Event of Default and that it
is a "notice of acceleration", and the same shall become immediately due and
payable. If an Event of Default specified in clause (f) of Section 5.01 with
respect to the Company occurs and is continuing, then all unpaid principal of,
and premium, if any, and accrued and unpaid interest on all of the outstanding
Notes shall ipso facto become and be immediately due and payable without any
declaration or other act on the part of the Trustee or any Holder. If, prior to
the delivery of any such "notice of acceleration" with respect to an Event of
Default specified in clause (d) above, any such payment default or acceleration
relating to such other Indebtedness shall have been cured or rescinded or such
Indebtedness shall have been discharged, in 


   46
                                      -40-

each case within 30 days of such default or acceleration, then such Event of
Default specified in clause (d) shall be deemed cured for all purposes of this
Indenture.

                  At any time after a declaration of acceleration with respect
to the Notes as described in the preceding paragraph, the Holders of a majority
in aggregate principal amount of the Outstanding Notes may rescind and cancel
such declaration and its consequences (i) if the rescission would not conflict
with any judgment or decree, (ii) if all existing Events of Default have been
cured or waived except nonpayment of principal or interest that has become due
solely because of the acceleration, (iii) to the extent the payment of such
interest is lawful, interest on overdue installments of interest and overdue
principal, which has become due otherwise than by such declaration of
acceleration, has been paid, (iv) if the Company has paid the Trustee its
reasonable compensation and reimbursed the Trustee for its expenses,
disbursements and advances and (v) in the event of the cure or waiver of an
Event of Default of the type described in clause (f) of Section 5.01, the
Trustee shall have received an Officers' Certificate and an Opinion of Counsel
that such Event of Default has been cured or waived. No such rescission shall
affect any subsequent Default or impair any right consequent thereto.

                  Section 5.03.     Collection of Indebtedness and Suits for 
Enforcement by Trustee; Other Remedies.

                  The Company covenants that if an Event of Default in payment
of principal, premium or interest specified in Section 5.01(a) or 5.01(b) hereof
occurs and is continuing, the Company will, upon demand of the Trustee, pay to
the Trustee, for the benefit of the Holders of such Notes, the whole amount then
due and payable on such Notes for principal, premium, if any, and interest, with
interest upon the overdue principal, premium, if any, and, to the extent that
payment of such interest shall be legally enforceable, upon overdue installments
of interest, at the rate then borne by the Notes; and, in addition thereto, such
further amount as shall be sufficient to cover the costs and expenses of
collection, including the reasonable compensation, expenses, disbursements and
advances of the Trustee, its agents and counsel.

                  If the Company fails to pay such amounts forthwith upon such
demand, the Trustee, in its own name and as trustee of an express trust, may,
but is not obligated under this paragraph to, institute a judicial proceeding
for the collection of the sums so due and unpaid and may, but is not obligated
under this paragraph to, prosecute such proceeding to judgment or final decree,
and may, but is not obligated under this paragraph to, enforce the same against
the Company, the Guarantors or any other obligor upon the Notes and collect the
moneys adjudged or decreed to be payable in the manner provided by law out of
the property of the Company or any other obligor upon the Notes, wherever
situated.

                  If an Event of Default occurs and is continuing, the Trustee
may in its discretion, but is not obligated under this paragraph to, (i) proceed
to protect and enforce its rights and the rights of the Holders under this
Indenture and the Notes by such appropriate private or judicial proceedings as
the Trustee shall deem most effectual to protect and enforce such rights,
whether for the specific enforcement of any covenant or agreement contained in
this Indenture or the Notes or in aid of the exercise of any power granted
herein or therein, or (ii) proceed to protect and enforce any other proper
remedy. No recovery of any such judgment upon any property of the Company shall
affect or impair any rights, powers or remedies of the Trustee or the Holders.

                  Section 5.04.     Trustee May File Proofs of Claims.

                  In case of the pendency of any receivership, insolvency,
liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or
other judicial proceeding relative to the Company, the Guaran-


   47
                                      -41-

tors or any other obligor upon the Notes, or the property of the Company, the
Guarantors or of such other obligor or their creditors, the Trustee
(irrespective of whether the principal of the Notes shall then be due and
payable as therein expressed or by declaration or otherwise and irrespective of
whether the Trustee shall have made any demand on the Company for the payment of
overdue principal, premium, if any, or interest) shall be entitled and
empowered, by intervention in such proceeding or otherwise, but is not obligated
under this paragraph

                  (a) to file and prove a claim for the whole amount of
         principal, premium, if any, and interest owing and unpaid in respect of
         the Notes and to file such other papers or documents as may be
         necessary or advisable in order to have the claims of the Trustee
         (including any claim for the reasonable compensation, expenses,
         disbursements and advances of the Trustee, its agents and counsel) and
         of the Holders allowed in such judicial proceeding, and

                  (b) to collect and receive any moneys or other property
         payable or deliverable on any such claims and to distribute the same;

and any custodian, in any such judicial proceeding is hereby authorized by each
Holder to make such payments to the Trustee and, in the event that the Trustee
shall consent to the making of such payments directly to the Holders, to pay the
Trustee any amount due it for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 6.07 hereof.

                  Nothing herein contained shall be deemed to authorize the
Trustee to authorize or consent to or accept or adopt on behalf of any Holder
any plan of reorganization, arrangement, adjustment or composition affecting the
Notes or the rights of any Holder thereof, or to authorize the Trustee to vote
in respect of the claim of any Holder in any such proceeding.

                  Section 5.05.     Trustee May Enforce Claims Without 
Possession of Notes.

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

                  Section 5.06.     Application of Money Collected.

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

                  First:  to the Trustee for amounts due under Section 6.07;

                  Second:  to Holders for interest accrued on the Notes, 
         ratably, without preference or priority of any kind, according to the 
         amounts due and payable on the Notes for interest;

   48
                                      -42-


                  Third:  to Holders for principal amounts owing under the 
         Notes, ratably, without preference or priority of any kind, according 
         to the amounts due and payable on the Notes for principal and
         premium; and

                  Fourth:  to the Company or, to the extent the Trustee collects
         any amount from any Guarantor, to such Guarantor.

                  The Trustee, upon prior written notice to the Company, may fix
a record date and payment date for any payment to Noteholders pursuant to this
Section 5.06.

                  Section 5.07.     Limitation on Suits.

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

                  (a) the Holder or Holders of not less than 25% in aggregate
         principal amount of the Outstanding Notes shall have made written
         request(s) to the Trustee to institute proceedings in respect of such
         Event of Default in its own name as Trustee hereunder;

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

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

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

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

                  Section 5.08.     Unconditional Right of Holders To Receive 
Principal, Premium and Interest.

                  Notwithstanding any other provision in this Indenture, the
Holder of any Note shall have the right, which is absolute and unconditional, to
receive cash payment, in United States dollars, of the principal of, premium, if
any, and (subject to Section 3.06 hereof) interest on such Note on the
respective Stated Maturities expressed in such Note (or, in the case of
redemption or repurchase, on the respective Redemption Dates or date fixed for
repurchase) and to institute suit for the enforcement of any such payment, and
such rights shall not be impaired without the express consent of such Holder.


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                                      -43-

                  Section 5.09.     Restoration of Rights and Remedies.

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

                  Section 5.10.     Rights and Remedies Cumulative.

                  No right or remedy herein conferred upon or reserved to the
Trustee or to the Holders is intended to be exclusive of any other right or
remedy, and every right and remedy shall, to the extent permitted by law, be
cumulative and in addition to every other right and remedy given hereunder or
now or hereafter existing at law or in equity or otherwise. The assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

                  Section 5.11.     Delay or Omission Not Waiver.

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

                  Section 5.12.     Control by Majority.

                  The Holders of not less than a majority in aggregate principal
amount of the Outstanding Notes shall have the right to direct the time, method
and place of conducting any proceeding for any remedy available to the Trustee,
or exercising any trust or power conferred on the Trustee; provided, however,
that:

                  (a) such direction shall not be in conflict with any rule of
         law or with this Indenture or any Note or expose the Trustee to
         liability; and

                  (b) subject to the provisions of Section 315 of the TIA, the
         Trustee may take any other action deemed proper by the Trustee which is
         not inconsistent with such direction.

                  Section 5.13.     Waiver of Past Defaults.

                  The Holders of not less than a majority in aggregate principal
amount of the Outstanding Notes may on behalf of the Holders of all the Notes
waive any past Default hereunder and its consequences, except a Default:

                  (a) in the payment of the principal of, premium, if any, or
         interest on any Note (which may only be waived with the consent of each
         Holder of Notes affected); or

                  (b) in respect of a covenant or provision under this Indenture
         which cannot be modified or amended without the consent of the Holder
         of each Outstanding Note affected thereby.


   50
                                      -44-

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

                  Section 5.14.     Undertaking for Costs.

                  All parties to this Indenture agree, and each Holder of any
Note by his acceptance thereof shall be deemed to have agreed, that any court
may in its discretion require, in any suit for the enforcement of any right or
remedy under this Indenture or the Notes, or in any suit against the Trustee for
any action taken, suffered or omitted by it as Trustee, the filing by any party
litigant in such suit of an undertaking to pay the costs of such suit, and that
such court may in its discretion assess reasonable costs, including reasonable
attorneys' fees, against any party litigant in such suit, having due regard to
the merits and good faith of the claims or defenses made by such party litigant;
but the provisions of this Section shall not apply to any suit instituted by the
Trustee, to any suit instituted by any Holder, or group of Holders, holding in
the aggregate more than 10% in principal amount of the Outstanding Notes or to
any suit instituted by any Holder for the enforcement of the payment of the
principal of, premium, if any, or interest on any Note on or after the
respective Stated Maturities expressed in such Note (or, in the case of
redemption or repurchase, on or after the respective Redemption Dates or dates
fixed for repurchase).

                  Section 5.15.     Waiver of Stay, Extension or Usury Laws.

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


                                   ARTICLE SIX

                                   THE TRUSTEE


                  Section 6.01.     Certain Duties and Responsibilities.

                  (a)  Except during the continuance of an Event of Default,

                  (1) the Trustee undertakes to perform such duties and only
         such duties as are specifically set forth in this Indenture, and no
         implied covenants or obligations shall be read into this Indenture
         against the Trustee; and

                  (2) in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture; but in the case of any such 


   51
                                      -45-

         certificates or opinions which by any provision hereof are specifically
         required to be furnished to the Trustee, the Trustee or its counsel
         shall be under a duty to examine the same to determine whether or not
         they conform to the requirements of this Indenture.

                  (b) In case an Event of Default has occurred and is
continuing, the Trustee shall exercise such of the rights and powers vested in
it by this Indenture, and use the same degree of care and skill in their
exercise, as a prudent Person would exercise or use under the circumstances in
the conduct of such Person's own affairs.

                  (c) No provision of this Indenture shall be construed to
relieve the Trustee from liability for its own negligent action, its own
negligent failure to act, or its own willful misconduct, except that (i) this
paragraph does not limit the effect of paragraph (a) of this Section 6.01; (ii)
the Trustee shall not be liable for any error of judgment made in good faith by
an officer of the Trustee or upon advice of its counsel, unless it is proved
that the Trustee was negligent in ascertaining the pertinent facts; and (iii)
the Trustee shall not be liable with respect to any action it takes or omits to
take in good faith in accordance with a direction received by it pursuant to
Section 5.12.
                  (d) No provision of this Indenture shall require the Trustee
to expend or risk its own funds or otherwise incur any financial liability in
the performance of any of its duties hereunder or to take or omit to take any
action under this Indenture or take any action at the request or direction of
Holders if it shall have reasonable grounds for believing that repayment of such
funds is not assured to it or it does not receive an indemnity satisfactory to
it in its sole discretion against such risk, liability, loss, fee or expense
which might be incurred by it in compliance with such request or direction.

                  (e) Whether or not therein expressly so provided, every
provision of this Indenture relating to the conduct or affecting the liability
of or affording protection to the Trustee shall be subject to the provisions of
this Section 6.01.

                  Section 6.02.     Notice of Defaults.

                  Within 90 days after the occurrence of any Default, the
Trustee shall transmit by mail to all Holders, as their names and addresses
appear in the Note Register, notice of such Default hereunder known to the
Trustee; provided, however, that, except in the case of a Default in the payment
of the principal of, premium, if any, or interest on any Note, the Trustee shall
be protected in withholding such notice if and so long as the board of
directors, the executive committee or a trust committee of Responsible Officers
or counsel of the Trustee in good faith determines that the withholding of such
notice is in the interest of the Holders.

                  Section 6.03.     Certain Rights of Trustee.

                  Subject to Section 6.01 hereof and the provisions of ss. 315
of the TIA:

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

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                                      -46-


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

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

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

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

                  (f) the Trustee and its agents may execute any of the trusts
         or powers hereunder or perform any duties hereunder either directly or
         by or through agents or attorneys and the Trustee shall not be
         responsible for any misconduct or negligence on the part of any agent
         (other than an agent who is an employee of the Trustee) or attorney
         appointed with due care by it hereunder; or

                  (g) the Trustee shall not be charged with knowledge of any
         Default or Event of Default, as the case may be, with respect to the
         Notes unless either (1) a Responsible Officer of the Trustee shall have
         actual knowledge of the Default or Event of Default, as the case may
         be, or (2) written notice of such Default or Event of Default, as the
         case may be, shall have been given to the Trustee by the Company, any
         other obligor on the Notes or by any Holder of the Notes.

                  Section 6.04.     Trustee Not Responsible for Recitals, 
Dispositions of Notes or Application of Proceeds Thereof.

                  The recitals contained herein and in the Notes, except the
Trustee's certificates of authentication, shall be taken as the statements of
the Company and the Guarantors, and the Trustee assumes no responsibility for
their correctness. The Trustee makes no representations as to the validity or
sufficiency of this Indenture or the Notes, except that the Trustee represents
that it is duly authorized to execute and deliver this Indenture, authenticate
the Notes and perform its obligations hereunder and that the statements made by
it in a Statement of Eligibility and Qualification on Form T-1 supplied to the
Company and the Guarantors in connection with the registration of any Notes and
Guarantees issued hereunder are true and accurate subject to the qualifications
set forth therein. The Trustee shall not be accountable for the use or
application by the Company of Notes or the proceeds thereof.


   53
                                      -47-

                  Section 6.05.     Trustee and Agents May Hold Notes; 
Collections; etc.

                  The Trustee, any Paying Agent, Note Registrar or any other
agent of the Company or the Guarantors, in its individual or any other capacity,
may become the owner or pledgee of Notes, with the same rights it would have if
it were not the Trustee, Paying Agent, Note Registrar or such other agent and,
subject to Sections 6.08 and 6.13 hereof, may otherwise deal with the Company or
the Guarantors and receive, collect, hold and retain collections from the
Company or the Guarantors with the same rights it would have if it were not the
Trustee, Paying Agent, Note Registrar or such other agent.

                  Section 6.06.     Money Held in Trust.

                  All moneys received by the Trustee shall, until used or
applied as herein provided, be held in trust for the purposes for which they
were received, but need not be segregated from other funds except to the extent
required herein or by law. The Trustee shall not be under any liability for
interest on any moneys received by it hereunder.

                  Section 6.07.     Compensation and Indemnification of Trustee 
and Its Prior Claim.

                  The Company and the Guarantors covenant and agree: (a) to pay
to the Trustee from time to time, and the Trustee shall be entitled to,
reasonable compensation for all services rendered by it hereunder (which shall
not be limited by any provision of law in regard to the compensation of a
trustee of an express trust); (b) to reimburse the Trustee and each predecessor
Trustee upon its request for all reasonable expenses, disbursements and advances
incurred or made by or on behalf of it in accordance with any of the provisions
of this Indenture (including the reasonable compensation and the expenses and
disbursements of its counsel and of all agents and other Persons not regularly
in its employ), except any such reasonable expense, disbursement or advance as
may arise from its negligence or bad faith; and (c) to indemnify the Trustee and
each predecessor Trustee for, and to hold it harmless against, any loss,
liability or expense incurred without negligence or bad faith on its part,
arising out of or in connection with the acceptance or administration of this
Indenture or the trusts hereunder and the exercise or performance of any of its
powers or duties hereunder, including enforcement of this Section 6.07. The
Trustee shall notify the Company promptly of any claim asserted against the
Trustee for which it may seek indemnity. The obligations of the Company and the
Guarantors under this Section to compensate and indemnify the Trustee and each
predecessor Trustee and to pay or reimburse the Trustee and each predecessor
Trustee for expenses, disbursements and advances shall constitute an additional
obligation hereunder and shall survive the satisfaction and discharge of this
Indenture.

                  Section 6.08.     Conflicting Interests.

                  The Trustee shall be subject to and comply with the provisions
of ss. 310(b) of the TIA.

                  Section 6.09.     Corporate Trustee Required; Eligibility.

                  There shall at all times be a Trustee hereunder which shall be
eligible to act as Trustee under TIA ss.ss. 310(a)(1) and 310(a)(5) and which
shall have a combined capital, surplus and undivided profits of at least
$100,000,000, and have an office or agency at which Notes may be presented for
transfer and redemption and at which demands may be made in The City of New
York. If such corporation publishes reports of condition at least annually,
pursuant to law or to the requirements of United States Federal, state,
territorial or District of Columbia supervising or examining authority, then for
the purposes of this Section, the combined capital and surplus of such
corporation shall be deemed to be its combined capital and surplus as set forth
in its 

   54
                                      -48-

most recent report of condition so published. If at any time the Trustee
shall cease to be eligible in accordance with the provisions of this Section,
the Trustee shall resign immediately in the manner and with the effect
hereinafter specified in this Article.

                  Section 6.10.     Resignation and Removal; Appointment of 
Successor Trustee.

                  (a) No resignation or removal of the Trustee and no
appointment of a successor Trustee pursuant to this Article shall become
effective until the acceptance of appointment by the successor Trustee under
Section 6.11.

                  (b) The Trustee, or any trustee or trustees hereinafter
appointed, may at any time resign by giving written notice thereof to the
Company and the Guarantors at least 30 Business Days prior to the date of such
proposed resignation. Upon receiving such notice of resignation, the Company and
the Guarantors shall promptly appoint a successor trustee by written instrument,
a copy of which shall be delivered to the resigning Trustee and a copy to the
successor trustee. If an instrument of acceptance by a successor Trustee shall
not have been delivered to the Trustee within 30 Business Days after the giving
of such notice of resignation, the resigning Trustee may, or any Holder who has
been a bona fide Holder of a Note for at least six months may, on behalf of
himself and all others similarly situated, petition any court of competent
jurisdiction for the appointment of a successor Trustee. Such court may
thereupon, after such notice, if any, as it may deem proper, appoint a successor
trustee.

                  (c) The Trustee may be removed at any time with 60 days
written notice by an Act of the Holders of a majority in principal amount of the
Outstanding Notes, delivered to the Trustee, the Company and the Guarantors.

                  (d) If at any time:

                  (1) the Trustee shall fail to comply with the provisions of
         ss. 310(b) of the TIA in accordance with Section 6.08 hereof after
         written request therefor by the Company, the Guarantors or by any
         Holder who has been a bona fide Holder of a Note for at least six
         months, or

                  (2) the Trustee shall cease to be eligible under Section 6.09
         hereof and shall fail to resign after written request therefor by the
         Company, the Guarantors or by any such Holder, or

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

then, in any such case, (i) the Company or the Guarantors may remove the
Trustee, or (ii) subject to Section 5.14, the Holder of any Note who has been a
bona fide Holder of a Note for at least six months may, on behalf of himself and
all others similarly situated, petition any court of competent jurisdiction for
the removal of the Trustee and the appointment of a successor Trustee. Such
court may thereupon, after such notice, if any, as it may deem proper and
prescribe, remove the Trustee and appoint a successor trustee.

                  (e) If the Trustee shall resign, be removed or become
incapable of acting, or if a vacancy shall occur in the office of Trustee for
any cause, the Company or the Guarantors shall promptly appoint a successor
Trustee. If, within 60 days after such resignation, removal or incapability, or
the occurrence of such 


   55
                                      -49-

vacancy, and the Company or the Guarantors have not appointed a successor
Trustee, a successor Trustee shall be appointed by act of the Holders of a
majority in principal amount of the Outstanding Notes delivered to the Company,
the Guarantors and the retiring Trustee, the successor Trustee so appointed
shall, forthwith upon its acceptance of such appointment, become the successor
Trustee and supersede the successor Trustee appointed by the Company and the
Guarantors. If no successor Trustee shall have been so appointed by the Company
or the Holders of the Notes and accepted appointment in the manner hereinafter
provided, the Holder of any Note who has been a bona fide Holder for at least
six months may, subject to Section 5.14, on behalf of himself and all others
similarly situated, petition any court of competent jurisdiction for the
appointment of a successor Trustee.

                  (f) The Company and the Guarantors shall give notice of each
resignation and each removal of the Trustee and each appointment of a successor
Trustee by mailing written notice of such event by first-class mail, postage
prepaid, to the Holders of Notes as their names and addresses appear in the Note
Register. Each notice shall include the name of the successor Trustee and the
address of its Corporate Trust Office.

                  Section 6.11.     Acceptance of Appointment by Successor.

                  Every successor Trustee appointed hereunder shall execute,
acknowledge and deliver to the Company, the Guarantors and to the retiring
Trustee an instrument accepting such appointment, and thereupon the resignation
or removal of the retiring Trustee shall become effective and such successor
Trustee, without any further act, deed or conveyance, shall become vested with
all the rights, powers, trusts and duties of the retiring Trustee as if
originally named as Trustee hereunder; but, nevertheless, on the written request
of the Company, the Guarantors or the successor Trustee, upon payment of amounts
due it pursuant to Section 6.07, such retiring Trustee shall duly assign,
transfer and deliver to the successor Trustee all moneys and property at the
time held by it hereunder and shall execute and deliver an instrument
transferring to such successor Trustee all the rights, powers, duties and
obligations of the retiring Trustee. Upon request of any such successor Trustee,
the Company and the Guarantors shall execute any and all instruments for more
fully and certainly vesting in and confirming to such successor Trustee all such
rights and powers.

                  No successor Trustee with respect to the Notes shall accept
appointment as provided in this Section 6.11 unless at the time of such
acceptance such successor Trustee shall be eligible to act as Trustee under this
Article.

                  Upon acceptance of appointment by any successor Trustee as
provided in this Section 6.11, the Company and the Guarantors shall give notice
thereof to the Holders of the Notes, by mailing such notice to such Holders at
their addresses as they shall appear on the Note Register. If the acceptance of
appointment is substantially contemporaneous with the resignation, then the
notice called for by the preceding sentence may be combined with the notice
called for by Section 6.10(f). If the Company or the Guarantors fail to give
such notice within 10 days after acceptance of appointment by the successor
Trustee, the successor Trustee shall cause such notice to be given at the
expense of the Company.

                  Section 6.12.     Successor Trustee by Merger, etc.

                  Any corporation into which the Trustee may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion, or consolidation to which the Trustee shall be a
party, or any corporation succeeding to all or substantially all of the
corporate trust business of the Trustee, shall be the successor of the Trustee
hereunder without the execution or filing of any paper or any fur-

   56
                                      -50-


ther act on the part of any of the parties hereto, provided such corporation
shall be eligible under this Article to serve as Trustee hereunder.

                  In case at the time such successor to the Trustee under this
Section 6.12 shall succeed to the trusts created by this Indenture any of the
Notes shall have been authenticated but not delivered, any such successor to the
Trustee may adopt the certificate of authentication of any predecessor Trustee
and deliver such Notes so authenticated; and, in case at that time any of the
Notes shall not have been authenticated, any successor to the Trustee under this
Section 6.12 may authenticate such Notes either in the name of any predecessor
hereunder or in the name of the successor Trustee; and in all such cases such
certificate shall have the full force which it is anywhere in the Notes or in
this Indenture provided that the certificate of the Trustee shall have been
authenticated.

                  Section 6.13.     Preferential Collection of Claims Against 
Issuers.

                  The Trustee shall comply with ss. 311(a) of the TIA, excluding
any creditor relationship listed in ss. 311(b) of the TIA. If the present or any
future Trustee shall resign or be removed, it shall be subject to ss. 311(a) of
the TIA to the extent provided therein.


                                  ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY


                  Section 7.01.     Preservation of Information; Company To 
Furnish Trustee Names and Addresses of Holders.

                  (a) The Trustee shall preserve in as current a form as is
reasonably practicable the most recent list available to it of the names and
addresses of all Holders; provided, however, that if and for so long as the
Trustee shall be the Note Registrar, the Note Register shall satisfy the
requirements relating to such list. Neither the Company, the Guarantors or the
Trustee shall be under any responsibility with regard to the accuracy of such
list.

                  (b) The Company will furnish or cause to be furnished to the
Trustee

                   (i) semiannually, not more than 10 days after each Regular
         Record Date, a list, in such form as the Trustee may reasonably
         require, of the names and addresses of the Holders as of such Regular
         Record Date; and

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

provided, however, that if and so long as the Trustee shall be the Note
Registrar, no such list need be furnished pursuant to this Section 7.01(b).



   57
                                      -51-


                  Section 7.02.     Communications of Holders.

                  Holders may communicate with other Holders with respect to
their rights under this Indenture or under the Notes pursuant to ss. 312(b) of
the TIA. The Trustee shall comply with ss. 312(b) of the TIA. The Company, the
Guarantors and the Trustee and any and all other Persons benefited by this
Indenture shall have the protection afforded by ss. 312(c) of the TIA.

                  Section 7.03.     Reports by Trustee.

                  Within 60 days after May 15 of each year commencing with the
first April 1 following the date of this Indenture, the Trustee shall mail to
all Holders, as their names and addresses appear in the Note Register, a brief
report dated as of such April 1 that complies with ss. 313(a) of the TIA;
provided, however, that if no such event as described in ss. 313(a) of the TIA
has occurred within such period then no such report need be transmitted. The
Trustee shall also comply with ss.ss. 313(b), 313(c) and 313(d) of the TIA. At
the time of its mailing to Holders, a copy of each report shall be filed with
the Company, the Guarantors, the Commission and with each national securities
exchange on which the Notes are listed. The Company shall notify the Trustee
when the Notes are listed on any stock exchange or any delisting thereof.


                                  ARTICLE EIGHT

                              SUCCESSOR CORPORATION


                  Section 8.01.     When Company May Merge, etc.

                  The Company will not, in a single transaction or series of
related transactions, consolidate or merge with or into any Person, or sell,
assign, transfer, lease, convey or otherwise dispose of (or cause or permit any
Restricted Subsidiary of the Company to sell, assign, transfer, lease, convey or
otherwise dispose of) all or substantially all of the Company's assets
(determined on a consolidated basis for the Company and the Company's Restricted
Subsidiaries) to any Person, unless: (i) either (1) the Company shall be the
surviving or continuing corporation or (2) the Person (if other than the
Company) formed by such consolidation or into which the Company is merged or the
Person which acquires by sale, assignment, transfer, lease, conveyance or other
disposition the properties and assets of the Company and of the Company's
Restricted Subsidiaries substantially as an entirety (the "Surviving Entity")
(x) shall be a corporation organized and validly existing under the laws of the
United States or any State thereof or the District of Columbia and (y) shall
expressly assume, by supplemental indenture (in form and substance satisfactory
to the Trustee), executed and delivered to the Trustee, the due and punctual
payment of the principal of, and premium, if any, and interest on all of the
Notes and the performance of every covenant of the Notes, this Indenture and the
Registration Rights Agreement on the part of the Company to be performed or
observed; (ii) immediately after giving effect to such transaction and the
assumption contemplated by clause (i)(2)(y) above (including giving effect to
any Indebtedness and Acquired Indebtedness incurred or anticipated to be
incurred in connection with or in respect of such transaction), the Company or
such Surviving Entity, as the case may be, (1) shall have a Consolidated Net
Worth equal to or greater than the Consolidated Net Worth of the Company
immediately prior to such transaction and (2) shall be able to incur at least
$1.00 of additional Indebtedness (other than Permitted Indebtedness) pursuant to
Section 10.11; (iii) immediately before and immediately after giving effect to
such transaction and the assumption contemplated by clause (i)(2)(y) above
(including, without limitation, giving effect to any Indebtedness and Acquired
Indebtedness incurred or anticipated to be incurred and any Lien granted in
connection with or in re-

   58
                                      -52-


spect of the transaction), no Default or Event of Default shall have occurred or
be continuing; and (iv) the Company or the Surviving Entity shall have delivered
to the Trustee an Officers' Certificate and an Opinion of Counsel, each stating
that such consolidation, merger, sale, assignment, transfer, lease, conveyance
or other disposition and, if a supplemental indenture is required in connection
with such transaction, such supplemental indenture comply with the applicable
provisions of this Indenture and that all conditions precedent in this Indenture
relating to such transaction have been satisfied.

                  For purposes of the foregoing, the transfer (by lease,
assignment, sale or otherwise, in a single transaction or series of related
transactions) of all or substantially all of the properties or assets of one or
more Restricted Subsidiaries of the Company, the Capital Stock of which
constitutes all or substantially all of the properties and assets of the
Company, shall be deemed to be the transfer of all or substantially all of the
properties and assets of the Company.

                  Each Subsidiary Guarantor (other than any Guarantor whose
Guarantee is to be released in accordance with the terms of the Guarantee and
this Indenture in connection with any transaction complying with Section 10.14)
will not, and the Company will not cause or permit any Subsidiary Guarantor to,
consolidate with or merge with or into any Person other than the Company or any
other Subsidiary Guarantor unless: (i) the entity formed by or surviving any
such consolidation or merger (if other than the Subsidiary Guarantor) or to
which such sale, lease, conveyance or other disposition shall have been made is
a corporation organized and existing under the laws of the United States or any
State thereof or the District of Columbia or the jurisdiction of incorporation
of the Subsidiary Guarantor; (ii) such entity assumes by supplemental indenture
all of the obligations of the Subsidiary Guarantor on the Guarantee; (iii)
immediately after giving effect to such transaction, no Default or Event of
Default shall have occurred and be continuing; and (iv) immediately after giving
effect to such transaction and the use of any net proceeds therefrom on a pro
forma basis, the Company could satisfy the provisions of clause (ii)(2) of
Section 8.01. Any merger or consolidation of a Subsidiary Guarantor with and
into the Company (with the Company being the surviving entity) or another
Subsidiary Guarantor that is a Wholly Owned Restricted Subsidiary of the Company
need only comply with clause (iv) of Section 8.01.

                  Section 8.02.     Successor Substituted.

                  Upon any consolidation, combination or merger or any transfer
of all or substantially all of the assets of the Company in accordance with the
foregoing, in which the Company is not the continuing corporation, the successor
Person formed by such consolidation or into which the Company is merged or to
which such conveyance, lease or transfer is made shall succeed to, and be
substituted for, and may exercise every right and power of, the Company under
this Indenture and the Notes with the same effect as if such surviving entity
had been named as such, and, except in the case of a lease, the predecessor
Person shall be released from all such obligations.


                                  ARTICLE NINE

                                  MODIFICATION


                  Section 9.01.     Without Consent of Holders.

                  From time to time, the Company, the Guarantors, if any, and
the Trustee, without the consent of the Holders, may amend this Indenture to
cure ambiguities, defects or inconsistencies or to make any other 

   59

                                      -53-

addition or modification so long as any such change does not, in the opinion of
the Trustee, adversely affect the rights of any of the Holders in any material
respect. In formulating its opinion on such matters, the Trustee will be
entitled to rely on such evidence as it deems appropriate, including, without
limitation, solely on an Opinion of Counsel.

                  Section 9.02.     With Consent of Holders.

                  Except as provided in Section 9.01, other modifications and
amendments of this Indenture may be made with the consent of the Holders of a
majority in principal amount of the then Outstanding Notes issued under this
Indenture, except that, without the consent of each Holder affected thereby, no
amendment may:

                   (i) reduce the amount of Notes whose Holders must consent 
         to an amendment;

                  (ii) reduce the rate of or change or have the effect of
         changing the time for payment of interest, including defaulted
         interest, on any Notes;

                 (iii) reduce the principal of or change or have the effect of
         changing the fixed maturity of any Notes, or change the date on which
         any Notes may be subject to redemption or repurchase, or reduce the
         redemption or repurchase price therefor;

                  (iv) make any Notes payable in money other than that stated in
         the Notes;

                   (v) make any change in provisions of this Indenture
         protecting the right of each Holder to receive payment of principal of
         and interest on such Note on or after the due date thereof or to bring
         suit to enforce such payment, or permitting Holders of a majority in
         aggregate principal amount of Notes to waive Defaults or Events of
         Default;

                  (vi) amend, change or modify in any material respect the
         obligation of the Company to make and consummate a Change of Control
         Offer in the event of a Change of Control or make and consummate a Net
         Proceeds Offer with respect to any Asset Sale that has been consummated
         or modify any of the provisions or definitions with respect thereto
         following the consummation of such event; or

                 (vii) release any Guarantor from any of its obligations under
         its Guarantee or this Indenture otherwise than in accordance with the
         terms of this Indenture.

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

                  Section 9.03.     Compliance with Trust Indenture Act.

                  Every amendment of or supplement to this Indenture or the
Notes shall comply with the TIA as then in effect if this Indenture shall then
be qualified under the TIA.


   60
                                      -54-


                  Section 9.04.     Effect of Supplemental Indentures.

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

                  Section 9.05.     Revocation and Effect of Consents.

                  Until an amendment or waiver becomes effective, a consent to
it by a Holder is a continuing consent by the Holder and every subsequent Holder
of that Note or portion of that Note that evidences the same debt as the
consenting Holder's Note, even if notation of the consent is not made on any
note. Subject to the following paragraph, any such Holder or subsequent Holder
may revoke the consent as to such Holder's Note or portion of such Note by
notice to the Trustee or the Company received before the date on which the
Trustee receives an Officers' Certificate certifying that the Holders of the
requisite principal amount of Notes have consented (and not theretofor revoked
such consent) to the amendment, supplement or waiver.

                  The Company may, but shall not be obligated to, fix a record
date for the purpose of determining the Holders entitled to consent to any
amendment, supplement or waiver. If a record date is fixed, then,
notwithstanding the last sentence of the immediately preceding paragraph, those
Persons who were Holders at such record date (or their duly designated proxies),
and only those Persons, shall be entitled to consent to such amendment,
supplement or waiver or to revoke any consent previously given, whether or not
such Persons continue to be Holders after such record date. No such consent
shall be valid or effective for more than 180 days after such record date.

                  After an amendment, supplement or waiver becomes effective, it
shall bind every Holder of Notes, unless it makes a change described in any of
clauses (i) through (ix) of Section 9.02. In that case, the amendment,
supplement or waiver shall bind each Holder of a Note who has consented to it
and every subsequent Holder of a Note or portion of a Note that evidences the
same debt as the consenting Holder's Note.

                  Section 9.06.     Notation on or Exchange of Notes.

                  If an amendment, supplement or waiver changes the terms of a
Note, the Trustee shall (in accordance with the specific direction of the
Company) request the Holder of the Note to deliver it to the Trustee. The
Trustee shall (in accordance with the specific direction of the Company) place
an appropriate notation on the Note about the changed terms and return it to the
Holder. Alternatively, if the Company or the Trustee so determines, the Company
in exchange for the Note shall issue and the Trustee shall authenticate a new
Note that reflects the changed terms. Failure to make the appropriate notation
or issue a new Note shall not affect the validity and effect of such amendment,
supplement or waiver.

                  Section 9.07.     Trustee May Sign Amendments, etc.

                  The Trustee shall sign any amendment, supplement or waiver
authorized pursuant to this Article Nine if the amendment, supplement or waiver
does not adversely affect the rights, duties, liabilities or immunities of the
Trustee. If such amendment, supplement or waiver does affect the rights, duties,
liabilities or immunities of the Trustee, the Trustee may, but need not, sign
it. In signing or refusing to sign such amendment, supplement or waiver, the
Trustee shall be entitled to receive, and shall be fully protected in relying
upon, an Officers' Certificate and an Opinion of Counsel stating that the
execution of any amendment, supple-



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                                      -55-

ment or waiver is authorized or permitted by this Indenture, that it is not
inconsistent herewith and that it will be valid and binding upon the Company in
accordance with its terms.


                                   ARTICLE TEN

                                    COVENANTS


                  Section 10.01.    Payment of Principal, Premium and Interest.

                  The Company will duly and punctually pay the principal of,
premium, if any, and interest on the Notes in accordance with the terms of the
Notes and this Indenture. Principal, premium, if any, and interest shall be
considered paid on the date due if the Trustee or the Paying Agent, if other
than the Company or a Restricted Subsidiary thereof, holds in New York City as
of 10:00 a.m., New York time, on the due date money deposited by the Company in
immediately available funds and designated for and sufficient to pay all
principal, premium, if any, and interest then due.

                  Section 10.02.    Maintenance of Office or Agency.

                  The Company will maintain in The City of New York, an office
or agency where Notes may be presented or surrendered for payment, where Notes
and the Guarantees may be surrendered for registration of transfer or exchange
and where notices and demands to or upon the Company or any Guarantor in respect
of the Notes, the Guarantees and this Indenture may be served. The office or
agent of the Trustee shall be such office or agency of the Company, unless the
Company shall designate and maintain some other office or agency for one or more
of such purposes. The Company will give prompt written notice to the Trustee of
any change in the location of any such office or agency. If at any time the
Company shall fail to maintain any such required office or agency or shall fail
to furnish the Trustee with the address thereof, such presentations, surrenders,
notices and demands may be made or served at the Corporate Trust Office, and the
Company hereby appoints the Trustee as its agent to receive all such
presentations, surrenders, notices and demands.

                  The Company may also from time to time designate one or more
other offices or agencies (in or outside of The City of New York) where the
Notes and the Guarantees may be presented or surrendered for any or all such
purposes, and may from time to time rescind such designation; provided, however,
that no such designation or rescission shall in any manner relieve the Company
of its obligation to maintain an office or agency in the Borough of Manhattan in
The City of New York for such purposes. The Company will give prompt written
notice to the Trustee of any such designation or rescission and any change in
the location of any such other office or agency.

                  Section 10.03.    Money for Note Payments To Be Held in Trust.

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



   62
                                      -56-


                  If the Company is not acting as Paying Agent, the Company
will, on or before each due date of the principal of, premium, if any, or
interest on any Notes, deposit with a Paying Agent a sum in same day funds
sufficient to pay the principal, premium, if any, or interest so becoming due,
such sum to be held in trust for the benefit of the Holders entitled to such
principal, premium or interest, and (unless such Paying Agent is the Trustee)
the Company will promptly notify the Trustee of such action or any failure so to
act.

                  If the Company is not acting as Paying Agent, the Company will
cause each Paying Agent other than the Trustee to execute and deliver to the
Trustee an instrument in which such Paying Agent shall agree with the Trustee,
subject to the provisions of this Section 10.03, that such Paying Agent will:

                  (a) hold all sums held by it for the payment of the principal
         of, premium, if any, or interest on Notes in trust for the benefit of
         the Holders entitled thereto until such sums shall be paid to such
         Holders or otherwise disposed of as herein provided;

                  (b) give the Trustee notice of any Default by the Company (or
         any other obligor upon the Notes) in the making of any payment of
         principal of, premium, if any, or interest on the Notes;

                  (c) at any time during the continuance of any such Default,
         upon the written request of the Trustee, forthwith pay to the Trustee
         all sums so held in trust by such Paying Agent; and

                  (d) acknowledge, accept and agree to comply in all respects
         with the provisions of this Indenture relating to the duties, rights
         and liabilities of such Paying Agent.

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

                  Any money deposited with the Trustee or any Paying Agent, or
then held by the Company, in trust for the payment of the principal of, premium,
if any, or interest on any Note and remaining unclaimed for two years after such
principal, premium, if any, or interest has become due and payable shall be paid
to the Company upon receipt of a Company Request therefor, or (if then held by
the Company) shall be discharged from such trust; and the Holder of such Note
shall thereafter, as an unsecured general creditor, look only to the Company for
payment thereof, and all liability of the Trustee or such Paying Agent with
respect to such trust money, and all liability of the Company as trustee
thereof, shall thereupon cease; provided, however, that the Trustee or such
Paying Agent, before being required to make any such repayment, shall at the
expense of the Company cause to be published once, in The New York Times and The
Wall Street Journal (national edition), notice that such money remains unclaimed
and that, after a date specified therein, which shall not be less than 30 days
from the date of such notification or publication, any unclaimed balance of such
money then remaining will be repaid to the Company.

                  Section 10.04.    Existence.

                  Subject to Article Eight, each of the Company and each
Guarantor will do or cause to be done all things necessary to and will cause
each of its Restricted Subsidiaries to preserve and keep in full force and
effect its corporate existence and the corporate existence of each of the
Restricted Subsidiaries, and the rights 


   63
                                      -57-

(charter and statutory), licenses and franchises of the Company and each of the
Restricted Subsidiaries; provided, however, that the Company shall not be
required to preserve any such right, license or franchise if the Board of
Directors shall determine that the preservation thereof is no longer desirable
in the conduct of the business of the Company, the Guarantors and their
respective Restricted Subsidiaries taken as a whole and that the loss thereof is
not disadvantageous in any material respect to the Holders; provided, further,
however, that the foregoing shall not prohibit a sale, transfer or conveyance of
a Subsidiary of the Company or any of its assets or Capital Stock in compliance
with the terms of this Indenture.

                  Section 10.05.    Payment of Taxes and Other Claims.

                  The Company and each Guarantor shall pay or discharge or cause
to be paid or discharged, before the same shall become delinquent, (a) all
taxes, assessments and governmental charges levied or imposed (i) upon the
Company or any of its Restricted Subsidiaries or (ii) upon the income, profits
or property of the Company or any of its Restricted Subsidiaries and (b) all
material lawful claims for labor, materials and supplies, which, if unpaid,
might by law become a Lien upon the property of the Company or any of its
Restricted Subsidiaries; provided, however, that the Company shall not be
required to pay or discharge or cause to be paid or discharged any such tax,
assessment, charge or claim whose amount, applicability or validity is being
contested in good faith by appropriate proceedings properly instituted and
diligently conducted.

                  Section 10.06.    Maintenance of Properties.

                  The Company and each Guarantor shall, and shall cause each of
their respective Restricted Subsidiaries to, cause all material properties owned
by the Company or the Restricted Subsidiaries or used or held for use in the
conduct of its business or the business of the Restricted Subsidiaries to be
maintained and kept in good condition, repair and working order (reasonable wear
and tear excepted) and supplied with all necessary equipment and will cause to
be made all repairs, renewals, replacements, betterments and improvements
thereof, all as shall be reasonably necessary so that the business carried on in
connection therewith may be conducted at all times in the ordinary course;
provided, however, that nothing in this Section 10.06 shall prevent the Company,
any Guarantor or any of their respective Subsidiaries from discontinuing the
operation and maintenance of any of such properties if (x) such discontinuance
is, in the judgment of the Company, the Guarantor, or the Restricted Subsidiary,
desirable in the conduct of its businesses or (y) if such discontinuance or
disposal is not materially adverse to either the Company, the Guarantors and
their respective Restricted Subsidiaries taken as a whole or the ability of the
Company and the Guarantors taken as a whole to otherwise satisfy its obligations
hereunder.

                  Section 10.07.    Insurance.

                  The Company shall provide or cause to be provided, for itself
and each of its Restricted Subsidiaries, insurance (including appropriate
self-insurance) against loss or damage of the kinds that, in the reasonable,
good faith opinion of the Company are adequate and appropriate for the conduct
of the business of the Company and such Restricted Subsidiaries in a prudent
manner, with reputable insurers or with the government of the United States of
America or an agency or instrumentality thereof, in such amounts, with such
deductibles, retentions, self-insurance amounts and co-insurance provisions, and
by such methods as shall be either (i) consistent with past practices of the
Company or the applicable Restricted Subsidiary or (ii) customary, in the
reasonable, good faith opinion of the Company, for corporations similarly
situated in the industry, unless the failure to provide such insurance (together
with all other such failures) would not have a material adverse effect on the
financial condition or results of operations of the Company and its Restricted
Subsidiaries, taken as a whole.

   64
                                      -58-


                  Section 10.08.    Compliance Certificate.

                  (a) The Company will deliver to the Trustee within 120 days
after the end of each of the Company's fiscal years a certificate to the Trustee
at least annually from the chief financial officer (or if the Company does not
have a chief financial officer, the Company's principal executive, financial or
accounting officer) of the Company as to his or her knowledge of the compliance
of the Company, the Guarantors and the Restricted Subsidiaries with all
conditions and covenants under this Indenture and any related documents and
whether any Default or Event of Default has occurred, such compliance to be
determined without regard to any period of grace or requirement of notice
provided herein.

                  (b) The Company will deliver to the Trustee promptly, and in
any event within 10 days after the Company becomes aware of the occurrence of
any Default or Event of Default, an Officers' Certificate specifying such
Default or Event of Default and what action the Company or the applicable
Guarantor, as the case may be, is taking or proposes to take with respect
thereto.

                  Section 10.09.    Reports to Holders.

                  The Company will deliver to the Trustee within 15 days after
the filing of the same with the Commission, copies of the quarterly and annual
reports and of the information, documents and other reports, if any, which the
Company is required to file with the Commission pursuant to Section 13 or 15(d)
of the Exchange Act. Notwithstanding that the Company may not be subject to the
reporting requirements of Section 13 or 15(d) of the Exchange Act, the Company
will file with the Commission, to the extent permitted, and provide (without
exhibits) the Trustee and Holders with such annual reports and such information,
documents and other reports specified in Sections 13 and 15(d) of the Exchange
Act. The Company will also comply with the other provisions of Section 314(a) of
the TIA.

                  Section 10.10.    Additional Subsidiary Guarantees.

                  If the Company or any of its Restricted Subsidiaries transfers
or causes to be transferred, in one transaction or a series of related
transactions, any property with a fair market value in excess of $500,000 to any
Restricted Subsidiary that is not a Guarantor, or if the Company or any of its
Restricted Subsidiaries shall organize, acquire or otherwise invest in another
Restricted Subsidiary having total assets with a book value in excess of
$500,000, then such transferee or acquired or other Restricted Subsidiary shall
(i) execute and deliver to the Trustee a supplemental indenture in form
reasonably satisfactory to the Trustee pursuant to which such Restricted
Subsidiary shall unconditionally guarantee (a "Guarantee") on a senior
subordinated basis all of the Company's obligations under the Notes and this
Indenture on the terms set forth in this Indenture and (ii) deliver to the
Trustee an opinion of counsel that such supplemental indenture has been duly
authorized, executed and delivered by such Restricted Subsidiary and constitutes
a legal, valid, binding and enforceable obligation of such Restricted
Subsidiary. Thereafter, such Restricted Subsidiary shall be a Guarantor for all
purposes of this Indenture. The Obligations of a Guarantor under its Guarantee
will be subordinated to the prior payment in full of Guarantor Senior
Indebtedness of such Guarantor to substantially the same extent as the Notes are
subordinated to Senior Indebtedness.

                  Each Guarantor may consolidate with or merge into or sell its
assets to the Company or another Guarantor that is a Wholly Owned Restricted
Subsidiary of the Company without limitation, or with or into or to other
Persons upon the terms and conditions set forth in Section 8.03 hereof. In the
event all of the Capital Stock of a Guarantor is sold by the Company and/or by
one or more of the Company's Restricted Subsidiaries or in the event all or
substantially all assets of a Guarantor are sold by the Company and/or by one of


   65
                                      -59-

the Company's Restricted Subsidiaries and (i) such sale complies with the
provisions set forth in Section 10.14 and (ii) such Guarantor is released from
all of its obligations under the Revolving Credit Agreement, the Guarantor's
Guarantee will be automatically and unconditionally released. In addition, any
Guarantor that is designated as an Unrestricted Subsidiary in accordance with
the terms of this Indenture will be relieved of its obligations under its
Guarantee.

                  Section 10.11.    Limitation on Incurrence of Additional 
Indebtedness.

                  The Company will not, and will not permit any of its
Restricted Subsidiaries to, directly or indirectly, create, incur, assume,
guarantee, acquire, become liable, contingently or otherwise, with respect to,
or otherwise become responsible for payment of (collectively, "incur") any
Indebtedness (other than Permitted Indebtedness) provided, however, that if no
Default or Event of Default shall have occurred and be continuing at the time of
or as a consequence of the incurrence of any such Indebtedness, the Company and
any Restricted Subsidiary that is a Guarantor may incur Indebtedness (including,
without limitation, Acquired Indebtedness) if on the date of the incurrence of
such Indebtedness, after giving effect to the incurrence thereof, the
Consolidated Fixed Charge Coverage Ratio of the Company is greater than 2.0 to
1.0; provided that any guarantee of Indebtedness permitted to be uncured
hereunder shall not be a separate incurrence of Indebtedness.

                  Section 10.12.    Limitation on Restricted Payments.

                   (i) The Company will not, and will not cause or permit any of
its Restricted Subsidiaries to, directly or indirectly, (a) declare or pay any
dividend or make any distribution (other than dividends or distributions payable
in Qualified Capital Stock of the Company) on or in respect of shares of the
Company's Capital Stock to holders of such Capital Stock, (b) purchase, redeem
or otherwise acquire or retire for value any Capital Stock of the Company or any
warrants, rights or options to purchase or acquire shares of any class of such
Capital Stock, (c) make any principal payment on, purchase, defease, redeem,
prepay, decrease or otherwise acquire or retire for value, prior to any
scheduled final maturity, scheduled repayment or scheduled sinking fund payment,
any Indebtedness ("Subordinated Indebtedness") of the Company that is
subordinate or junior in right of payment to the Notes or (d) make any
Investment (other than Permitted Investments) (each of the foregoing actions set
forth in clauses (a), (b) (c) and (d) being referred to as a "Restricted
Payment"), if at the time of such Restricted Payment or immediately after giving
effect thereto, (i) a Default or an Event of Default shall have occurred and be
continuing or (ii) the Company is not able to incur at least $1.00 of additional
Indebtedness (other than Permitted Indebtedness) in compliance with Section
10.11 or (iii) the aggregate amount of Restricted Payments (including such
proposed Restricted Payment) made subsequent to the Issue Date (the amount
expended for such purposes, if other than in cash, being the fair market value
of such property as determined in good faith by the Board of Directors of the
Company) shall exceed the sum of: (w) 50% (or 100% for the purpose of making a
Restricted Payment described in clause (d) above) of the cumulative Consolidated
Net Income (or if cumulative Consolidated Net Income shall be a loss, minus 100%
of such loss) of the Company earned subsequent to the Issue Date and on or prior
to the date the Restricted Payment occurs (the "Reference Date") (treating such
period as a single accounting period); plus (x) 100% of the aggregate net cash
proceeds received by the Company from any Person (other than a Subsidiary of the
Company) from the issuance and sale subsequent to the Issue Date and on or prior
to the Reference Date of Qualified Capital Stock of the Company or any options,
warrants or rights to purchase Qualified Capital Stock of the Company (other
than options, warrants or rights initially issued and sold together with
Disqualified Capital Stock or debt securities comprising a unit), together with
the aggregate cash received by the Company at the time of exercise of such
options, warrants or rights; plus (y) 100% of the aggregate net cash proceeds
received on or after the Issue Date by the Company from the issuance or sale
(other than to a Subsidiary of the Company) of convertible debt or convertible
Disqualified Capital Stock that has been converted into or exchanged for
Qualified Capital Stock of 

   66
                                      -60-


the Company, together with the aggregate cash received by the Company at the
time of such conversion or exchange; plus (z) without duplication of any amounts
included in clause (iii)(y) above, (1) 100% of the aggregate net cash proceeds
of any equity contribution received by the Company from a holder of the
Company's Capital Stock (excluding, in the case of clauses (iii)(x) and (z), any
net cash proceeds from a Public Equity Offering to the extent used to redeem the
Notes) and (2) to the extent not otherwise included in the Company's
Consolidated Net Income, an amount equal to the net reduction in any investment
made by the Company and its Restricted Subsidiaries subsequent to the Issue Date
in any Person resulting from (a) payments of interest on debt, dividends,
repayments of loans or advances, or other transfers or distributions of
Property, in each case to the Company or any Restricted Subsidiary from any
Person, and in an amount not to exceed the book value of such investment
previously made in such Person that were treated as Restricted Payments, or (b)
the designation of any Unrestricted Subsidiary as a Restricted Subsidiary, in
each case in an amount not to exceed the lesser of (x) the book value of such
Investment previously made in such Unrestricted Subsidiary that were treated as
Restricted Payments, and (y) the fair market value of such Unrestricted
Subsidiary.

                  (ii) Notwithstanding the foregoing, the provisions set forth
in the immediately preceding paragraph do not prohibit: (1) the payment of any
dividend within 60 days after the date of declaration of such dividend if the
dividend would have been permitted on the date of declaration; (2) if no Default
or Event of Default shall have occurred and be continuing, the acquisition of
any shares of Capital Stock of the Company, either (i) solely in exchange for
shares of Qualified Capital Stock of the Company or (ii) through the application
of net proceeds of a substantially concurrent sale for cash (other than to a
Subsidiary of the Company) of shares of Qualified Capital Stock of the Company;
(3) if no Default or Event of Default shall have occurred and be continuing, the
acquisition of any Indebtedness of the Company that is subordinate or junior in
right of payment to the Notes either (i) solely in exchange for shares of
Qualified Capital Stock of the Company, or (ii) through the application of net
proceeds of a substantially concurrent sale for cash (other than to a Subsidiary
of the Company) of (A) shares of Qualified Capital Stock of the Company or (B)
Refinancing Indebtedness; (4) so long as no Default or Event of Default shall
have occurred and be continuing, repurchases by the Company of Common Stock of
the Company from employees of the Company or any of its Subsidiaries or their
authorized representatives upon the death, disability or termination of
employment of such employees, in an aggregate amount not to exceed $250,000 in
any calendar year; (5) payments under Affiliated Transactions permitted by
paragraph (b)(v) of Section 10.13 that would otherwise constitute Restricted
Payments; (6) the purchase of any Subordinated Indebtedness at a purchase price
not greater than 101% or 100%, respectively, of the principal amount thereof in
the event of a "Change of Control Offer" or a "Net Proceeds Offer,"
respectively, in accordance with provisions similar to those contained in
Sections 10.14 and 10.15, provided that, prior to any such purchase of
Subordinated Indebtedness, the Company has made the Change of Control Offer or
the Net Proceeds Offer, as the case may be, in accordance with such covenants
and has purchased all Notes validly tendered pursuant to such offer and that no
Default or Event of Default is in existence prior to or as a result of such
purchases; and (7) the payment of the Transaction Fee to Baker Capital Corp.
pursuant to the Recapitalization Agreement. In determining the aggregate amount
of Restricted Payments made subsequent to the Issue Date in accordance with
clause (iii) of the immediately preceding paragraph, amounts expended pursuant
to clauses (1) (if not already taken into consideration for determining such
amount upon the declaration thereof), (2) and (4) shall be included in such
calculation.

                  (iii)   Not later than the date of making any Restricted
Payment, the Company shall deliver to the Trustee an Officers' Certificate
stating that such Restricted Payment complies with this Indenture and setting
forth in reasonable detail the basis upon which the required calculations were
computed, which calculations may be based upon the Company's latest available
internal quarterly financial statements.


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                                      -61-

                  Section 10.13.    Limitations on Transactions with Affiliates.

                  (a) The Company will not, and will not permit any of its
Restricted Subsidiaries to, directly or indirectly, enter into or permit to
exist any transaction or series of related transactions (including, without
limitation, the purchase, sale, lease or exchange of any property or the
rendering of any service) with, or for the benefit of, any of its Affiliates
(each an "Affiliate Transaction"), other than (x) Affiliate Transactions
permitted under Section 10.13(b) and (y) Affiliate Transactions on terms that
are no less favorable than those that might reasonably have been obtained in a
comparable transaction at such time on an arm's-length basis from a Person that
is not an Affiliate of the Company or such Restricted Subsidiary (and, in the
case of a transaction between the Company and a Restricted Subsidiary that is
not a Wholly Owned Restricted Subsidiary, fair to the Company). All Affiliate
Transactions (and each series of related Affiliate Transactions which are
similar or part of a common plan) involving aggregate payments or other property
with a fair market value in excess of $1,000,000 shall be approved by the Board
of Directors of the Company or such Restricted Subsidiary, as the case may be,
such approval to be evidenced by a Board Resolution stating that such Board of
Directors has determined that such transaction complies with the foregoing
provisions. If the Company or any Restricted Subsidiary of the Company enters
into an Affiliate Transaction (or a series of related Affiliate Transactions
related to a common plan) that involves an aggregate fair market value of more
than $5,000,000, the Company or such Restricted Subsidiary, as the case may be,
shall, prior to the consummation thereof, obtain a favorable opinion as to the
fairness of such transaction or series of related transactions to the Company or
the relevant Restricted Subsidiary, as the case may be, from a financial point
of view, from an Independent Financial Advisor and file the same with the
Trustee.

                  (b) The restrictions set forth in clause (a) shall not apply
to (i) reasonable fees and compensation paid to and indemnity provided on behalf
of, officers, directors, employees or consultants of the Company or any
Restricted Subsidiary of the Company as determined in good faith by the
Company's Board of Directors or senior management; (ii) transactions exclusively
between or among the Company and any of its Wholly Owned Restricted Subsidiaries
or exclusively between or among such Wholly Owned Restricted Subsidiaries,
provided such transactions are not otherwise prohibited by this Indenture; (iii)
any agreement as in effect as of the Issue Date or any amendment thereto or any
transaction contemplated thereby (including pursuant to any amendment thereto)
in any replacement agreement thereto so long as any such amendment or
replacement agreement is not more disadvantageous to the Holders in any material
respect than the original agreement as in effect on the Issue Date; (iv)
Restricted Payments permitted by this Indenture; (v) advances, loans and
relocation allowances made to officers and employees of the Company in the
ordinary course of business, not to exceed $500,000 outstanding at any one time;
and (vi) payments made pursuant to the Financial Advisory Agreement, provided,
however, no Default or Event of Default shall have occurred and be continuing at
the time any such payment is made.

                  Section 10.14.    Limitation on Asset Sales.

                  The Company will not, and will not permit any of its
Restricted Subsidiaries to, consummate an Asset Sale unless (i) the Company or
the applicable Restricted Subsidiary, as the case may be, receives consideration
at the time of such Asset Sale at least equal to the fair market value of the
assets sold or otherwise disposed of (as determined in good faith by the
Company's Board of Directors), (ii) at least 75% of the consideration received
by the Company or the Restricted Subsidiary, as the case may be, from such Asset
Sale at the time of such disposition shall be in the form of cash or Cash
Equivalents (or the assumption of indebtedness and liabilities of the Company or
such Restricted Subsidiary and the release of the Company or such Restricted
Subsidiary from all liability thereon) or notes or marketable securities that
are converted into cash or Cash Equivalents within 180 days after the date of
such Asset Sale; and (iii) upon the consummation of an Asset 

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                                      -62-


Sale, the Company shall apply, or cause such Restricted Subsidiary to apply, the
Net Cash Proceeds relating to such Asset Sale within 360 days of receipt thereof
either (A) to prepay any Senior Indebtedness and, in the case of any such
Indebtedness under any revolving credit facility, effect a permanent reduction
in the availability under such revolving credit facility, (B) to make an
investment in properties and assets that replace the properties and assets that
were the subject of such Asset Sale or in properties and assets that will be
used in the business of the Company and its Subsidiaries or in businesses
reasonably related thereto ("Replacement Assets"), or (C) a combination of
prepayment and investment permitted by the foregoing clauses (iii)(A) and
(iii)(B). Within 30 days after such 360 day period after an Asset Sale or such
earlier date, if any, as the Board of Directors of the Company or of such
Restricted Subsidiary determines not to apply the Net Cash Proceeds relating to
such Asset Sale as set forth in clauses (iii)(A), (iii)(B) and (iii)(C) of the
next preceding sentence (each, a "Net Proceeds Offer Trigger Date"), such
aggregate amount of Net Cash Proceeds which have not been applied on or before
such Net Proceeds Offer Trigger Date as permitted in clauses (iii)(A), (iii)(B)
and (iii)(C) of the next preceding sentence (the "Excess Proceeds") shall be
applied by the Company or such Restricted Subsidiary to make an offer to
purchase (the "Net Proceeds Offer") Notes and Pari Passu Indebtedness, if
applicable, on a date (the "Net Proceeds Offer Payment Date") not less than 30
nor more than 45 days following the applicable Net Proceeds Offer Trigger Date,
from all Holders and from holders of Pari Passu Indebtedness, if applicable, on
a pro rata basis, that amount of Notes and Pari Passu Indebtedness, if
applicable, equal to the Excess Proceeds, with regard to the Notes, at a price
equal to 100% of the principal amount of the Notes to be purchased, plus accrued
and unpaid interest thereon, if any, to the date of purchase; provided, however,
that if at any time within one year of the date of the Asset Sale any non-cash
consideration received by the Company or any Restricted Subsidiary of the
Company, as the case may be, in connection with any Asset Sale is converted into
or sold or otherwise disposed of for cash (other than interest received with
respect to any such non-cash consideration), then such conversion or disposition
shall be deemed to constitute an Asset Sale hereunder and the Net Cash Proceeds
thereof shall be applied in accordance with this Section 10.14. The Company may
defer the Net Proceeds Offer until there are aggregate unutilized Excess
Proceeds equal to or in excess of $10,000,000 resulting from one or more Asset
Sales (at which time, the entire unutilized Excess Proceeds, and not just the
amount in excess of $10,000,000, shall be applied as required pursuant to this
Section).

                  In the event of the transfer of substantially all (but not
all) of the property and assets of the Company and its Restricted Subsidiaries
as an entirety to a Person in a transaction permitted under Section 8.01 and if
the Company has not made a Change of Control Offer in connection with any such
transfer, the successor corporation shall be deemed to have sold the properties
and assets of the Company and its Restricted Subsidiaries not so transferred for
purposes of this Section 10.14, and shall comply with the provisions of this
covenant with respect to such deemed sale as if it were an Asset Sale. In
addition, the fair market value of such properties and assets of the Company or
its Restricted Subsidiaries deemed to be sold shall be deemed to be Net Cash
Proceeds for purposes of this Section 10.14.

                  Each Net Proceeds Offer will be mailed to the record Holders
as shown on the register of Holders within 25 days following the Net Proceeds
Offer Trigger Date, with a copy to the Trustee, and shall comply with the
procedures set forth below. Upon receiving notice of the Net Proceeds Offer,
Holders may elect to tender their Notes in whole or in part in integral
multiples of $1,000 in exchange for cash. A Net Proceeds Offer shall remain open
for a period of 20 business days or such longer period as may be required by
law. Any amounts not utilized to repurchase Notes shall no longer constitute Net
Cash Proceeds with respect to such Asset Sale.

                  When the aggregate amount of Excess Proceeds equals or exceeds
$10,000,000, the Company shall make an offer to purchase, from all Holders of
the Notes and any then outstanding Pari Passu Indebted-

   69
                                      -63-

ness required to be repurchased or repaid on a permanent basis in connection
with an Asset Sale, an aggregate principal amount of Notes and any such Pari
Passu Indebtedness equal to such Excess Proceeds as follows:

                   (i) (A) The Company shall make an offer to purchase (a "Net
         Proceeds Offer") from all Holders of the Notes in accordance with the
         procedures set forth in this Section the maximum principal amount
         (expressed as a multiple of $1,000) of Notes that may be purchased out
         of an amount (the "Payment Amount") equal to the product of such Excess
         Proceeds multiplied by a fraction, the numerator of which is the
         outstanding principal amount of the Notes and the denominator of which
         is the sum of the outstanding principal amount of the Notes and such
         Pari Passu Indebtedness, if any (subject to proration in the event such
         amount is less than the aggregate Offered Price (as defined in clause
         (ii) below) of all Notes tendered), and (B) to the extent required by
         any such Pari Passu Indebtedness and provided there is a permanent
         reduction in the principal amount of such Pari Passu Indebtedness, the
         Company shall make an offer to purchase such Pari Passu Indebtedness (a
         "Pari Passu Offer") in an amount (the "Pari Passu Indebtedness Amount")
         equal to the excess of the Excess Proceeds over the Payment Amount.

                  (ii) The offer price for the Notes shall be payable in cash in
         an amount equal to 100% of the principal amount of the Notes tendered
         pursuant to a Net Proceeds Offer, plus accrued and unpaid interest, if
         any, to the date such Net Proceeds Offer is consummated (the "Offered
         Price"), in accordance with the procedures set forth in this Section.
         To the extent that the aggregate Offered Price of the Notes tendered
         pursuant to a Net Proceeds Offer is less than the Payment Amount
         relating thereto or the aggregate amount of the Pari Passu Indebtedness
         that is purchased or repaid pursuant to the Pari Passu Offer is less
         than the Pari Passu Indebtedness Amount (such shortfall constituting a
         "Net Proceeds Deficiency"), the Company may use such Net Proceeds
         Deficiency, or a portion thereof, for general corporate purposes,
         subject to the limitations of Section 10.12.

                 (iii) If the aggregate Offered Price of Notes validly tendered
         and not withdrawn by Holders thereof exceeds the Payment Amount, Notes
         to be purchased will be selected on a pro rata basis. Upon completion
         of such Net Proceeds Offer and Pari Passu Offer, the amount of Excess
         Proceeds shall be reset to zero.

                  Notice of an Asset Sale Offer shall be prepared and mailed by
the Company with a copy to the Trustee within 25 days following the Net Proceeds
Offer Trigger Date after the Company is obligated to make an Asset Sale Offer
(in accordance with the immediately preceding paragraph) to each Holder at such
Holder's registered address, stating:

                 (i) that the Company is offering to purchase the maximum
         principal amount of Notes that may be purchased out of the Unutilized
         Net Cash Proceeds to the extent to be applied to an offer to purchase
         Notes (as provided in the immediately preceding paragraph), at an offer
         price in cash in an amount equal to 100% of the principal amount
         thereof, plus accrued and unpaid interest, if any, to the date of the
         purchase (the "Asset Sale Offer Purchase Date"), which shall be a
         Business Day, specified in such notice, that is not earlier than 20
         days or later than 60 days from the date such notice is mailed;

                 (ii) the amount of accrued and unpaid interest, if any, as of
         the Asset Sale Offer Purchase Date;


   70
                                      -64-


                 (iii) that any Note not validly tendered will continue to
         accrue interest in accordance with the terms thereof;

                 (iv) that, unless the Company defaults in the payment of the
         purchase price for the Notes payable pursuant to the Asset Sale Offer,
         any Notes accepted for payment pursuant to the Asset Sale Offer shall
         cease to accrue interest after the Asset Sale Offer Purchase Date;

                 (v) that Holders electing to have Notes purchased pursuant to
         an Asset Sale Offer will be required to surrender their Notes to the
         Paying Agent at the address specified in the notice prior to 5:00 p.m.,
         New York City time, on the third Business Day prior to the Asset Sale
         Purchase Date with the "Option of Holder to Elect Purchase" on the
         reverse thereof completed and must complete any form letter of
         transmittal proposed by the Company (which letter must be completed
         correctly by such Holder) and which is acceptable to the Trustee and
         the Paying Agent;

                 (vi) that Holders of Notes will be entitled to withdraw their
         election if the Paying Agent receives, not later than 5:00 p.m., New
         York City time, on the third Business Day prior to the Asset Sale Offer
         Purchase Date, a telegram, telex, facsimile transmission or letter
         setting forth the name of the Holder, the principal amount of Notes the
         Holder delivered for purchase, the Note certificate number (if any) and
         a statement that such Holder is withdrawing its election to have such
         Notes purchased;

                 (vii) that Holders whose Notes are purchased only in part will
         be issued Notes equal in principal amount to the unpurchased portion of
         the Notes surrendered;

                 (viii) the instructions that Holders must follow in order to
         tender their Notes; and

                 (ix) information concerning the business of the Company, the
         most recent annual and quarterly reports of the Company filed with the
         Commission pursuant to the Exchange Act (or, if the Company is not then
         required to file any such reports with the Commission, the comparable
         reports prepared pursuant to Section 10.09).

                  The Company will comply with the requirements of Rule 14e-1
under the Exchange Act and any other securities laws and regulations thereunder
to the extent such laws and regulations are applicable in connection with the
repurchase of Notes pursuant to a Net Proceeds Offer. To the extent that the
provisions of any securities laws or regulations conflict with this Section
10.14, the Company shall comply with the applicable securities laws and
regulations and shall not be deemed to have breached its obligations under the
provisions of this Section 10.14 by virtue thereof.

                  Section 10.15.    Change of Control.

                  Upon the occurrence of a Change of Control, each Holder will
have the right to require that the Company purchase all or a portion of such
Holder's Notes pursuant to the offer described below (the "Change of Control
Offer"), at a purchase price (the "Change of Control Purchase Price") equal to
101% of the principal amount thereof plus accrued and unpaid interest to the
date of purchase.

                  Within 30 days following the date upon which the Change of
Control occurred, the Company must send, by first class mail, a notice to each
Holder, with a copy to the Trustee, which notice shall govern the terms of the
Change of Control Offer. Such notice shall state:


   71
                                      -65-


                  (a) that the Change of Control has occurred and that such
         Holder has the right to require the Company to purchase all or a
         portion (equal to $1,000 or an integral multiple thereof) of such
         Holder's Notes at a purchase price in cash equal to 101% of the
         aggregate principal amount thereof, plus accrued and unpaid interest,
         if any, to the date of purchase, which shall be a Business Day,
         specified in such notice, that is not more than 30 or less than 45 days
         from the date such notice is mailed, other than as may be required by
         law (the "Change of Control Purchase Date");

                  (b) the amount of accrued and unpaid interest, if any, as of
         the Change Control Purchase Date;

                  (c) that any Note not validly tendered for payment will
         continue to accrue interest in accordance with the terms thereof;

                  (d) that, unless the Company defaults in the payment of the
         purchase price for the Notes payable pursuant to the Change of Control
         Offer or unless the payment is prohibited pursuant to Article Fourteen,
         any Notes accepted for payment pursuant to the Change of Control Offer
         shall cease to accrue interest after the Change of Control Purchase
         Date;

                  (e) that Holders electing to have Notes purchased pursuant to
         a Change of Control Offer will be required to surrender their Notes to
         the Paying Agent at the address specified in the notice prior to 5:00
         p.m., New York City time, on the third Business Day prior to the Change
         of Control Purchase Date with the "Option of Holder to Elect Purchase"
         on the reverse thereof completed and must complete any form letter of
         transmittal proposed by the Company and be completed correctly by such
         Holder and be acceptable to the Trustee and the Paying Agent;

                  (f) that Holders of Notes will be entitled to withdraw their
         election if the Paying Agent receives, not later than 5:00 p.m., New
         York City time, on the third Business Day prior to the Change of
         Control Purchase Date, a telegram, telex, facsimile transmission or
         letter setting forth the name of the Holder, the principal amount of
         Notes the Holder delivered for purchase, the Note certificate number
         (if any) and a statement that such Holder is withdrawing its election
         to have such Notes purchased;

                  (g) that Holders whose Notes are purchased only in part will
         be issued Notes equal in principal amount to the unpurchased portion of
         the Notes surrendered; and

                  (h) the instructions that Holders must follow in order to
         tender their Notes.

                  On the Change of Control Purchase Date, the Company will (i)
accept for payment all Notes or portions thereof validly tendered pursuant to
the Change of Control Offer, (ii) deposit with the Paying Agent an amount in
cash equal to the aggregate purchase price of all Notes or portions thereof
accepted for payment, plus any accrued and unpaid interest on such Notes as of
the Change of Control Purchase Date, and (iii) deliver or cause to be delivered
to the Trustee all Notes tendered pursuant to the Change of Control Offer. The
Paying Agent shall as promptly as practicable after the Change of Control
Purchase Date mail to each Holder of Notes or portions thereof accepted for
payment an amount in cash equal to the purchase price for such Notes, plus any
accrued and unpaid interest thereon, and the Trustee shall promptly authenticate
and mail to such Holders of Notes accepted for payment in part a new Note equal
in principal amount to any unpurchased portion of the Note surrendered. Any
Notes not so accepted in whole or in part shall be promptly returned to the
Holder thereof.


   72
                                      -66-


                  On and after a Change of Control Purchase Date, interest will
cease to accrue on the Notes or portions thereof accepted for payment unless the
Company defaults in the payment of the purchase price therefor. The Company will
publicly announce the results of the Change of Control Offer as soon as
practicable after the Change of Control Purchase Date.

                  The Company will not be required to make a Change of Control
Offer upon a Change of Control if a third party makes the Change of Control
Offer in the manner, at the times and otherwise in compliance with the
requirements set forth in this Section applicable to a Change of Control Offer
made by the Company and repurchases all Notes validly tendered and not withdrawn
under such Change of Control Offer.

                  The Company shall comply, to the extent applicable, with the
requirements of Section 14(e) of the Exchange Act, and any other applicable
securities laws or regulations and any applicable requirements of any securities
exchange on which the Notes are listed, in connection with the repurchase of
Notes pursuant to a Change of Control Offer, and any violation of the provisions
of this Indenture relating to such Change of Control Offer occurring as a result
of such compliance shall not be deemed a Default.

                  Section 10.16.    Limitation on Liens.

                  The Company will not, and will not cause or permit any of its
Restricted Subsidiaries to, directly or indirectly, create, incur, assume or
permit or suffer to exist any Liens of any kind against or upon any property or
assets of the Company or any of its Restricted Subsidiaries whether owned on the
Issue Date or acquired after the Issue Date, or any proceeds therefrom, or
assign or otherwise convey any right to receive income or profits therefrom
unless (i) in the case of Liens securing Indebtedness that is expressly
subordinate or junior in right of payment to the Notes, the Notes are secured by
a Lien on such property, assets or proceeds that is senior in priority to such
Liens and (ii) in all other cases, the Notes are equally and ratably secured,
except for (A) Liens existing as of the Issue Date to the extent and in the
manner such Liens are in effect on the Issue Date; (B) Liens securing Senior
Indebtedness; (C) Liens securing the Notes or Guarantees; (D) Liens of the
Company or a Wholly Owned Restricted Subsidiary of the Company on assets of any
Subsidiary of the Company; (E) Liens securing Refinancing Indebtedness which is
incurred to Refinance any Indebtedness which has been secured by a Lien
permitted under this Indenture and which has been incurred in accordance with
the provisions of this Indenture; provided, however, that such Liens (A) are not
materially less favorable to the Holders and are not materially more favorable
to the lienholders with respect to such Liens than the Liens in respect of the
Indebtedness being Refinanced and (B) do not extend to or cover any property or
assets and improvements and attachments thereto and proceeds thereof of the
Company or any of its Subsidiaries not securing the Indebtedness so Refinanced;
and (F) Permitted Liens.

                  Section 10.17.    Limitation on Dividends and Other Payment 
Restrictions Affecting Restricted Subsidiaries.

                  The Company will not, and will not cause or permit any of its
Restricted Subsidiaries to, directly or indirectly, create or otherwise cause or
permit to exist or become effective any encumbrance or restriction on the
ability of any Restricted Subsidiary of the Company to (a) pay dividends or make
any other distributions on or in respect of its Capital Stock; (b) make loans or
advances or to pay any Indebtedness or other obligation owed to the Company or
any other Restricted Subsidiary of the Company; or (c) transfer any of its
property or assets to the Company or any other Restricted Subsidiary of the
Company, except for such encumbrances or restrictions existing under or by
reason of: (1) applicable law; (2) this Indenture; (3) Indebtedness existing on
the Issue Date; (4) the Revolving Credit Facility; (5) restrictions imposed by
Liens permitted by this Indenture; (6) restrictions imposed by an agreement for
the sale of Capital Stock or assets of a Restricted Subsidiary, 


   73
                                      -67-


provided such restrictions apply to the Capital Stock or Assets being sold; (7)
customary non-assignment provisions of any contract, any license, any lease
governing a leasehold interest or similar agreement of any Restricted Subsidiary
of the Company; (8) any instrument governing Acquired Indebtedness, which
encumbrance or restriction is not applicable to any Person, or the properties or
assets of any Person, other than the Person or the properties or assets of the
Person so acquired; or (9) an agreement governing Indebtedness incurred to
Refinance the Indebtedness issued, assumed or incurred pursuant to an agreement
referred to in clauses (2), (3), (4) or (8) above; provided, however, that the
provisions relating to such encumbrance or restriction contained in any such
Indebtedness are no less favorable taken as a whole to the Company in any
material respect as determined by the Board of Directors of the Company in their
reasonable and good faith judgment than the provisions relating to such
encumbrance or restriction contained in agreements referred to in such clauses
(2), (3), (4) or (8).

                  Section 10.18.    Restrictions on Preferred Stock of 
Restricted Subsidiaries.

                  The Company will not permit any of its Restricted Subsidiaries
to issue any Preferred Stock (other than to the Company or to a Wholly Owned
Restricted Subsidiary of the Company) or permit any Person (other than the
Company or a Wholly Owned Restricted Subsidiary of the Company) to own any
Preferred Stock of any Restricted Subsidiary of the Company.

                  Section 10.19.    Conduct of Business.

                  The Company and its Restricted Subsidiaries will not engage in
any businesses the majority of the revenues of which are not derived from the
same or reasonably similar, ancillary or related to, or a reasonable extension,
development or expansion of, the businesses in which the Company is engaged on
the Issue Date.


                                 ARTICLE ELEVEN

                               REDEMPTION OF NOTES


                  Section 11.01.    Optional and Special Redemption.

                  (a) Optional Redemption. The Notes will be redeemable, at the
Company's option, in whole at any time or in part from time to time, on and
after November 15, 2002, upon not less than 30 nor more than 60 days' notice, at
the following redemption prices (expressed as percentages of the principal
amount thereof) if redeemed during the twelve-month period commencing on
November 15 of the year set forth below, plus, in each case, accrued and unpaid
interest thereon, if any, to the Redemption Date:



   74
                                      -68-



                  Year                                Percentage
                  ----                                ----------                              
                                                    
                  2002.................................104.938%
                  2003.................................103.292%
                  2004.................................101.646%
                  2005 and thereafter..................100.000%


                   (b) Optional Redemption upon Public Equity Offering. At any
time, or from time to time, on or prior to November 15, 2000, the Company may,
at its option, use the net cash proceeds of one or more Public Equity Offerings
(as defined below) to redeem the Notes at a redemption price equal to 109.875%
of the principal amount thereof plus accrued and unpaid interest thereon, if
any, to the Redemption Date; provided that at least 65% of the principal amount
of Notes originally issued remains outstanding immediately after any such
redemption. In order to effect the foregoing redemption with the proceeds of any
Public Equity Offering, the Company shall make such redemption not more than 120
days after the consummation of any such Public Equity Offering.

                  As used in the preceding paragraph, "Public Equity Offering"
means an underwritten public offering of Qualified Capital Stock of the Company
pursuant to a registration statement filed with the Commission in accordance
with the Securities Act.

                  Section 11.02.    Applicability of Article.

                  Redemption of Notes at the election of the Company as
permitted or required by any provision of this Indenture, shall be made in
accordance with such provision and this Article.

                  Section 11.03.    Election To Redeem; Notice to Trustee.

                  The election of the Company to redeem any Notes pursuant to
Section 11.01 shall be evidenced by a Board Resolution of the Company and an
Officers' Certificate. In case of any redemption at the election of the Company,
the Company shall, at least 45 days prior to the Redemption Date fixed by the
Company (unless a shorter notice period shall be satisfactory to the Trustee),
notify the Trustee in writing of such Redemption Date and of the principal
amount of Notes to be redeemed.

                  Section 11.04.    Selection of Notes To Be Redeemed.

                  In the event that less than all of the Notes are to be
redeemed at any time, selection of such Notes for redemption will be made by the
Trustee in compliance with the requirements of the principal national securities
exchange, if any, on which such Notes are listed or, if such Notes are not then
listed on a national securities exchange, on a pro rata basis, by lot or by such
method as the Trustee shall deem fair and appropriate; provided, however, that
no Notes of a principal amount of $1,000 or less shall be redeemed in part;
provided, further, that if a partial redemption is made with the proceeds of a
Public Equity Offering, selection of the Notes or portions thereof for
redemption shall be made by the Trustee only on a pro rata basis or on as nearly
a pro rata basis as is practicable (subject to DTC procedures), unless such
method is otherwise prohibited. Notice of redemption shall be mailed by
first-class mail at least 30 but not more than 60 days before the redemption
date to each Holder of Notes to be redeemed at its registered address. If any
Note is to be redeemed in part only, the notice of redemption that relates to
such Note shall state the portion of the principal amount thereof to be
redeemed. A new Note in a principal amount equal to the unredeemed portion
thereof will be iss-

   75
                                      -69-

ued in the name of the Holder thereof upon cancellation of the original Note. On
and after the redemption date, interest will cease to accrue on Notes or
portions thereof called for redemption as long as the Company has deposited with
the Paying Agent funds in satisfaction of the applicable redemption price
pursuant to this Indenture.

                  Section 11.05.    Notice of Redemption.

                  Notice of any optional or mandatory redemption shall be mailed
by first-class mail, postage prepaid, mailed at least 30 but not more than 60
days before the Redemption Date, to each Holder of Notes to be redeemed at its
registered address.

                  All notices of redemption shall state:

                  (a)  the Redemption Date;

                  (b)  the Redemption Price;

                  (c) if fewer than all outstanding Notes are to be redeemed,
         the identification of the particular Notes to be redeemed;

                  (d) in the case of a Note to be redeemed in part, the
         principal amount of such Note to be redeemed and that after the
         Redemption Date upon surrender of such Note, a new Note or Notes in the
         aggregate principal amount equal to the unredeemed portion thereof will
         be issued;

                  (e) that Notes called for redemption must be surrendered to
         the Paying Agent to collect the Redemption Price;

                  (f) that on the Redemption Date the Redemption Price will
         become due and payable upon each such Note or portion thereof, and that
         (unless the Company shall default in payment of the Redemption Price or
         such redemption payment is prohibited pursuant to Article Fourteen)
         interest thereon shall cease to accrue on and after said date;

                  (g) the place or places where such Notes are to be surrendered
         for payment of the Redemption Price;

                  (h) the CUSIP number, if any, relating to such Notes; and

                  (i) the paragraph of the Notes and/or Section of this
         Indenture pursuant to which the Notes are being redeemed.

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

                  The notice if mailed in the manner herein provided shall be
conclusively presumed to have been given, whether or not the Holder receives
such notice. In any case, failure to give such notice by mail or any defect in
the notice to the Holder of any Note designated for redemption as a whole or in
part shall not affect the validity of the proceedings for the redemption of any
other Note.


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                                      -70-


                  Section 11.06.    Deposit of Redemption Price.

                  On or prior to 10:00 a.m., New York City time, on each
Redemption Date, the Company shall deposit with the Trustee or with a Paying
Agent (or, if the Company is acting as its own Paying Agent, segregate and hold
in trust as provided in Section 10.03) an amount of money in same day funds
sufficient to pay the Redemption Price of, and accrued interest on, all the
Notes or portions thereof which are to be redeemed on that date.

                  Section 11.07.    Notes Payable on Redemption Date.

                  Notice of redemption having been given as aforesaid, the Notes
so to be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified and from and after such date (unless the
Company shall default in the payment of the Redemption Price) such Notes shall
cease to bear interest. Upon surrender of any such Note for redemption in
accordance with said notice, such Note shall be paid by the Company at the
Redemption Price unless payment of the Notes called for redemption is prohibited
pursuant to Article Fourteen; provided, however, that installments of interest
whose Stated Maturity is on or prior to the Redemption Date shall be payable to
the Holders of such Notes, or one or more predecessor Notes, registered as such
on the relevant Regular Record Dates according to the terms and the provisions
of Section 3.06.

                  On and after any Redemption Date, if money sufficient to pay
the Redemption Price of and accrued interest on Notes called for redemption
shall have been made available in accordance with Section 11.06 unless payment
of the Notes called for redemption is prohibited pursuant to Article Fourteen,
the Notes called for redemption will cease to accrue interest and the only right
of the Holders of such Notes will be to receive payment of the Redemption Price
of and subject to the provision in the preceding paragraph, accrued and unpaid
interest on such Notes to the Redemption Date. If any Note called for redemption
shall not be so paid upon surrender thereof for redemption, the principal and
premium, if any, shall, until paid, bear interest from the Redemption Date at
the rate then borne by such Note.

                  Section 11.08.    Notes Redeemed or Purchased in Part.

                  Any Note which is to be redeemed or purchased only in part
shall be surrendered to the Paying Agent at the office or agency maintained for
such purpose pursuant to Section 10.02 (with, if the Company, the Note Registrar
or the Trustee so requires, due endorsement by, or a written instrument of
transfer in form satisfactory to, the Company, the Note Registrar or the Trustee
duly executed by the Holder thereof or such Holder's attorney duly authorized in
writing), and the Company shall execute, and the Trustee shall authenticate and
deliver to the Holder of such Note without service charge, a new Note or Notes,
of any authorized denomination as requested by such Holder in aggregate
principal amount equal to, and in exchange for, the portion of the principal of
the Note so surrendered that is not redeemed or purchased.


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                                 ARTICLE TWELVE

                           SATISFACTION AND DISCHARGE


                  Section 12.01.    Satisfaction and Discharge of Indenture.

                  This Indenture will be discharged and will cease to be of
further effect (except as to surviving rights or registration of transfer and
the Company's right of optional redemption or exchange of the Notes, as
expressly provided for in this Indenture) as to all outstanding Notes when

                   (i) either (a) all the Notes theretofore authenticated and
         delivered (except lost, stolen or destroyed Notes which have been
         replaced or paid and Notes for whose payment money has theretofore been
         deposited in trust or segregated and held in trust by the Company and
         thereafter repaid to the Company or discharged from such trust) have
         been delivered to the Trustee for cancellation or (b) all Notes not
         theretofore delivered to the Trustee for cancellation have become due
         and payable or will become due and payable within one year or are to be
         called for redemption within one year under irrevocable arrangements
         satisfactory to the Trustee for the giving of notice of redemption by
         the Trustee in the name and at the expense of the Company, and the
         Company has irrevocably deposited or caused to be deposited with the
         Trustee funds in an amount sufficient to pay and discharge the entire
         Indebtedness on the Notes not theretofore delivered to the Trustee for
         cancellation, for principal of, premium, if any, and interest on the
         Notes to the date of deposit together with irrevocable instructions
         from the Company directing the Trustee to apply such funds to the
         payment thereof at maturity or redemption, as the case may be;

                  (ii) the Company has paid all other sums then due and payable
         under this Indenture by the Company; and

                 (iii) the Company has delivered to the Trustee an Officers'
         Certificate and an Opinion of Counsel stating that all conditions
         precedent under this Indenture relating to the satisfaction and
         discharge of this Indenture have been complied with.

                  Notwithstanding the satisfaction and discharge of this
Indenture, the obligations of the Company to the Trustee under Section 6.07 and,
if money shall have been deposited with the Trustee pursuant to subclause
(a)(ii) of this Section 12.01 the obligations of the Trustee under Section
12.02, shall survive.

                  Section 12.02.    Application of Trust Money.

                  Subject to the provisions of the last paragraph of Section
10.03, all money deposited with the Trustee pursuant to Section 12.01 shall be
held in trust and applied by it, in accordance with the provisions of the Notes
and this Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Persons entitled thereto, of the principal of, premium, if
any, and interest on the Notes for whose payment such money has been deposited
with the Trustee. If the Trustee or Paying Agent is unable to apply any money in
accordance with Section 12.01 by reason of any legal proceeding or by reason of
any order or judgment of any court or governmental authority enjoining,
restraining or otherwise prohibiting such application, the Company's and the
Guarantors' Obligations under this Indenture, the Notes and the Guarantees shall
be revived and reinstated as though no deposit had occurred pursuant to Section
12.01 until such time as the Trustee or Paying Agent is permitted to apply all
such 


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money in accordance with the first sentence of this Section 12.02; provided,
however, that if the Company has made any payment of interest on or principal of
any Note because of the reinstatement of its obligations, the Company shall be
subrogated to the rights of the Holders of such Notes to receive such payment
from the assets held by the Trustee or Paying Agent.


                                ARTICLE THIRTEEN

                               GUARANTEE OF NOTES


                  Section 13.01.    Guarantee.

                  Subject to the provisions of this Article Thirteen, each
Guarantor, if any, hereby jointly and severally and fully and unconditionally
guarantees to each Holder of a Note authenticated and delivered by the Trustee
and to the Trustee and its successors and assigns, irrespective of (i) the
validity and enforceability of this Indenture, the Notes or the obligations of
the Company or any other Guarantors to the Holders or the Trustee hereunder or
thereunder or (ii) the absence of any action to enforce the same or any other
circumstances which might otherwise constitute a legal or equitable discharge or
default of a Guarantor, that: (a) the principal of, premium, if any, and
interest on the Notes will be duly and punctually paid in full when due, whether
at maturity, by acceleration or otherwise, and interest on the overdue principal
and (to the extent permitted by law) interest, if any, on the Notes and all
other obligations of the Company or the Guarantors to the Holders or the Trustee
hereunder or thereunder (including fees, expenses or other) and all other
Obligations on the Notes will be promptly paid in full or performed, all in
accordance with the terms hereof and thereof; and (b) in case of any extension
of time of payment or renewal of any Notes or any of such other Obligations with
respect to the Notes, the same will be promptly paid in full when due or
performed in accordance with the terms of the extension or renewal, whether at
Stated Maturity, by acceleration or otherwise. Failing payment when due of any
amount so guaranteed, or failing performance of any other obligation of the
Company to the Holders, for whatever reason, each Guarantor will be obligated to
pay, or to perform or cause the performance of, the same immediately. An Event
of Default under this Indenture or the Notes shall constitute an event of
default under this Guarantee, and shall entitle the Holders to accelerate the
Obligations of the Guarantors hereunder in the same manner and to the same
extent as the Obligations of the Company.

                  Each of the Guarantors, if any, hereby agrees that its
obligations hereunder shall be unconditional, irrespective of the validity,
regularity or enforceability of the Notes or this Indenture, the absence of any
action to enforce the same, any waiver or consent by any Holder of the Notes
with respect to any provisions hereof or thereof, any release of any other
Guarantor, the recovery of any judgment against the Company, any action to
enforce the same, whether or not a Guarantee is affixed to any particular Note,
or any other circumstance which might otherwise constitute a legal or equitable
discharge or defense of a guarantor. Each of the Guarantors hereby waives the
benefit of diligence, presentment, demand of payment, filing of claims with a
court in the event of insolvency or bankruptcy of the Company, any right to
require a proceeding first against the Company, protest, notice and all demands
whatsoever and covenants that its Guarantee will not be discharged except by
complete performance of the Obligations contained in the Notes, this Indenture
and this Guarantee. If any Holder or the Trustee is required by any court or
otherwise to return to the Company or to any Guarantor, or any custodian,
trustee, liquidator or other similar official acting in relation to the Company
or such Guarantor, any amount paid by the Company or such Guarantor to the
Trustee or such Holder, this Guarantee, to the extent theretofor discharged,
shall be reinstated in full force and effect. Each Guarantor further agrees
that, as between it, on the one hand, and the Holders of Notes and the Trustee,
on the other hand, 


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(a) subject to this Article Thirteen, the maturity of the obligations guaranteed
hereby may be accelerated as provided in Article Five hereof for the purposes of
this Guarantee, notwithstanding any stay, injunction or other prohibition
preventing such acceleration in respect of the obligations guaranteed hereby,
and (b) in the event of any acceleration of such Obligations as provided in
Article Five hereof, such Obligations (whether or not due and payable) shall
forthwith become due and payable by the Guarantors for the purpose of this
Guarantee.

                  This Guarantee shall remain in full force and effect and
continue to be effective should any petition be filed by or against the Company
for liquidation or reorganization, should the Company become insolvent or make
an assignment for the benefit of creditors or should a receiver or trustee be
appointed for all or any significant part of the Company's assets, and shall, to
the fullest extent permitted by law, continue to be effective or be reinstated,
as the case may be, if at any time payment and performance of the Notes are,
pursuant to applicable law, rescinded or reduced in amount, or must otherwise be
restored or returned by any obligee on the Notes, whether as a "voidable
preference," "fraudulent transfer" or otherwise, all as though such payment or
performance had not been made. In the event that any payment, or any part
thereof, is rescinded, reduced, restored or returned, the Notes shall, to the
fullest extent permitted by law, be reinstated and deemed reduced only by such
amount paid and not so rescinded, reduced, restored or returned.

                  No stockholder, officer, director, employer or incorporator,
past, present or future, or any Guarantor, as such, shall have any personal
liability under this Guarantee by reason of his, her or its status as such
stockholder, officer, director, employer or incorporator.

                  The Guarantors shall have the right to seek contribution from
any non-paying Guarantor so long as the exercise of such right does not impair
the rights of the Holders under this Guarantee.

                  Notwithstanding any of the foregoing, each Guarantor's
liability under this Section 13.01 shall be limited to the maximum amount that
would not result in such Guarantor's Guarantee under this Section 13.01
constituting a fraudulent conveyance or fraudulent transfer under applicable
law.

                  Section 13.02.    Execution and Delivery of Guarantee.

                  To further evidence the Guarantee set forth in Section 13.01,
each Guarantor hereby agrees that a notation of such Guarantee, substantially in
the form included in Exhibit E hereto, shall be endorsed on each Note
authenticated and delivered by the Trustee after such Guarantee is executed and
executed by either manual or facsimile signature of an Officer of each
Guarantor. The validity and enforceability of any Guarantee shall not be
affected by the fact that it is not affixed to any particular Note.

                  Each of the Guarantors hereby agrees that its Guarantee set
forth in Section 13.01 shall remain in full force and effect notwithstanding any
failure to endorse on each Note a notation of such Guarantee.

                  If an Officer of a Guarantor whose signature is on this
Indenture or a Note no longer holds that office at the time the Trustee
authenticates such Note or at any time thereafter, such Guarantor's Guarantee of
such Note shall be valid nevertheless.

                  The delivery of any Note by the Trustee, after the
authentication thereof hereunder, shall constitute due delivery of any Guarantee
set forth in this Indenture on behalf of the Guarantor.


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                                      -74-


                  Section 13.03.    Additional Guarantors.

                  Any person who was not a Guarantor at the time this Indenture
was executed may become a Guarantor by executing and delivering to the Trustee
(a) a supplemental indenture in form and substance satisfactory to the Trustee,
which subjects such person to the provisions of this Indenture as a Guarantor,
and (b) an Opinion of Counsel to the effect that such supplemental indenture has
been duly authorized and executed by such person and constitutes the legal,
valid, binding and enforceable obligation of such person (subject to such
customary exceptions as may be acceptable to the Trustee in its discretion).

                  Section 13.04.    Guarantee Obligations Subordinated to 
Guarantor Senior Indebtedness.

                  Each Guarantor covenants and agrees, and each Holder of a
Note, by its acceptance thereof, likewise covenants and agrees, that all
payments pursuant to the Guarantee made by or on behalf of such Guarantor are
hereby expressly made subordinate and subject in right of payment as provided in
this Article Thirteen to the prior payment in full in cash of all amounts
payable under all existing and future Guarantor Senior Indebtedness of such
Guarantor including such Guarantor's guarantees of the Company's Obligations
under the Revolving Credit Facility.

                  This Section 13.04 and the following Sections 13.05 through
13.17 of this Article Thirteen shall constitute a continuing offer to all
persons who, in reliance upon such provisions, become Holders of, or continue to
hold Guarantor Senior Indebtedness of any Guarantor and, to the extent set forth
in Section 13.06(b), Holders of Designated Senior Indebtedness; and such
provisions are made for the benefit of the Holders of Guarantor Senior
Indebtedness of each Guarantor and, to the extent set forth in Section 13.06(b),
Holders of Designated Senior Indebtedness; and such Holders (to such extent) are
made obligees hereunder and they or each of them may enforce such provisions.

                  Section 13.05. Payment Over of Proceeds upon Dissolution,
etc., of a Guarantor.

                  In the event of (a) any insolvency or bankruptcy case or
proceeding, or any receivership, liquidation, reorganization or other similar
case or proceeding in connection therewith, relative to any Guarantor or to its
creditors, as such, or to its assets or (b) any liquidation, dissolution or
other winding-up of any Guarantor, whether voluntary or involuntary and whether
or not involving insolvency or bankruptcy, or (c) any assignment for the benefit
of creditors or any other marshalling of assets or liabilities of any Guarantor,
then and in any such event:

                  (1) the holders of all Guarantor Senior Indebtedness of such
         Guarantor shall be entitled to receive payment in full in cash or Cash
         Equivalents or such payment shall be duly provided for, before the
         Holders of the Notes are entitled to receive, pursuant to this
         Guarantee, any payment or distribution of any kind or character (other
         than in the form of Permitted Junior Securities) by or on behalf of
         such Guarantor on account of the Guarantor's Obligations under the
         Notes; and

                  (2) any payment or distribution of assets of such Guarantor of
         any kind or character (other than in the form of Permitted Junior
         Securities), whether in cash, property or securities, by set-off or
         otherwise, to which the Holders or the Trustee would be entitled but
         for the subordination provisions of this Article Thirteen shall be paid
         by the liquidating trustee or agent or other person making such payment
         or distribution, whether a trustee in bankruptcy, a receiver or
         liquidating trustee or otherwise, directly to the Holders of Guarantor
         Senior Indebtedness of such Guarantor or their representative or
         representatives or to the trustee or trustees under any indenture under
         which any instruments evidenc-

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                                      -75-

         ing any of such Guarantor Senior Indebtedness may have been issued,
         ratably according to the aggregate amounts remaining unpaid on account
         of such Guarantor Senior Indebtedness held or represented by each, to
         the extent necessary to make payment in full in cash or Cash
         Equivalents of all such Guarantor Senior Indebtedness remaining unpaid,
         after giving effect to any concurrent payment or distribution to the
         Holders of such Guarantor Senior Indebtedness; and

                  (3) in the event that, notwithstanding the foregoing
         provisions of this Section 13.05, the Trustee or the Holder of any Note
         shall have received any payment or distribution of assets of such
         Guarantor of any kind or character other than in the form of Junior
         Securities, whether in cash, property or securities, by set off or
         otherwise in respect of any Obligations of such Guarantor under this
         Guarantee before all Guarantor Senior Indebtedness of such Guarantor is
         paid in full in cash or Cash Equivalents or payment duly thereof
         provided for, then and in such event such payment or distribution shall
         be paid over or delivered forthwith to the Representative for
         application to the payment of all such Guarantor Senior Indebtedness
         remaining unpaid, to the extent necessary to pay all of such Guarantor
         Senior Indebtedness in full in cash, after giving effect to any
         concurrent payment or distribution to or for the Holders of such
         Guarantor Senior Indebtedness. Any such payment or distribution of
         assets received by the Trustee, which is required to be paid over to
         the Representative, will be held in trust by the Trustee for the
         benefit of the Holders of the Guarantor Senior Indebtedness.

                  The consolidation of the Guarantor with, or the merger of the
Guarantor with or into, another person or the liquidation or dissolution of the
Guarantor following the conveyance, transfer or lease of its properties and
assets substantially as an entirety to another person upon the terms and
conditions set forth in Article Eight hereof shall not be deemed a dissolution,
winding-up, liquidation, reorganization, assignment for the benefit of creditors
or marshalling of assets and liabilities of such Guarantor for the purposes of
this Article if the person formed by such consolidation or the surviving entity
of such merger or the person which acquires by conveyance, transfer or lease
such properties and assets substantially as an entirety, as the case may be,
shall, as a part of such consolidation, merger, conveyance, transfer or lease,
comply with the conditions set forth in such Article Eight.

                  Section 13.06.    Suspension of Guarantee Obligations When 
Guarantor Senior Indebtedness in Default.

                  (a) Unless Section 13.05 shall be applicable, after the
occurrence of a Payment Default with respect to any Guarantor Senior
Indebtedness no payment or distribution of any assets of such Guarantor of any
kind or character shall be made by or on behalf of such Guarantor on account of
the Guarantor's Obligations pursuant to the Notes or on account of the purchase,
redemption, defeasance or other acquisition of the Obligations pursuant to the
Notes or on account of any other Obligations of such Guarantor under this
Guarantee unless and until such Payment Default shall have been cured or waived
or shall have ceased to exist or the Guarantor Senior Indebtedness as to which
such Payment Default relates shall have been discharged or paid in full in cash
or Cash Equivalents, after which, subject to Section 13.05 (if applicable), such
Guarantor shall resume making any and all required payments in respect of its
Obligations under this Guarantee.

                  (b) Unless Section 13.05 shall be applicable, during any
Payment Blockage Period with respect to any Guarantor Senior Indebtedness, no
payment or distribution of any assets of a Guarantor of any kind or character
shall be made by or on behalf of a Guarantor on account of the Guarantor's
Obligations on the Notes or on account of the purchase, redemption, defeasance
or other acquisition of the Guarantor's Obligations on the Notes or on account
of any of the other Obligations of such Guarantor under this Guarantee; provided
that the foregoing prohibition shall not apply unless such Payment Blockage
Period has been instituted under 


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                                      -76-


Section 14.03(b) by a Representative acting for Holders of Designated Senior
Indebtedness which also constitutes Guarantor Senior Indebtedness. Upon the
termination of any Payment Blockage Period, subject to Section 13.05 (if
applicable), such Guarantor shall resume making any and all required payments in
respect of its Obligations under this Guarantee.

                  (c) In the event that, notwithstanding the foregoing, the
Trustee or the Holder of any Note shall have received any payment from a
Guarantor prohibited by the foregoing provisions of this Section 13.06, then and
in such event such payment shall be paid over and delivered forthwith to the
Representative initiating the Payment Blockage Period, in trust for distribution
to the Holders of Guarantor Senior Indebtedness or, if no amounts are then due
in respect of Guarantor Senior Indebtedness, prompt return to the Guarantor, or
as a court of competent jurisdiction shall direct.

                  Section 13.07.    Release of a Guarantor.

                  (a) So long as no Event of Default shall have occurred and be
continuing upon the sale or disposition (whether by merger, stock purchase,
asset sale or otherwise) of a Guarantor (or all or substantially all of the
assets of any such Guarantor or all of the Capital Stock of any such Guarantor)
to an entity which is not a Subsidiary of the Company, which transaction is
otherwise in compliance with this Indenture, such Guarantor shall be deemed
released from all its Obligations under its Guarantee of the Notes; provided,
however, that any such termination shall occur only to the extent that all
Obligations of such Guarantor under all its Guarantees of, and under all of its
pledges of assets or other security interests which secure, any Indebtedness of
the Company shall also terminate upon such release, sale or transfer. Upon the
release of any Guarantor from its Guarantee pursuant to the provisions of this
Indenture, each other Guarantor not so released shall remain liable for the full
amount of principal of, and interest on, the Notes as and to the extent provided
in this Indenture.

                  (b) The Trustee shall deliver an appropriate instrument
evidencing the release of a Guarantor upon receipt of a request of the Company
accompanied by an Officers' Certificate certifying as to the compliance with
this Section 13.07. Any Guarantor not so released or the entity surviving such
Guarantor, as applicable, will remain or be liable under its Guarantee as
provided in this Article Thirteen.

                  The Trustee shall execute any documents reasonably requested
by the Company or a Guarantor in order to evidence the release of such Guarantor
from its obligations under its Guarantee endorsed on the Notes and under this
Article Thirteen.

                  Except as set forth in Articles Eight and Ten and this Section
13.07, nothing contained in this Indenture or in any of the Notes shall prevent
any consolidation or merger of a Guarantor with or into the Company or another
Guarantor or shall prevent any sale or conveyance of the property of a Guarantor
as an entirety or substantially as an entirety to the Company or another
Guarantor.

                  Section 13.08.    Waiver of Subrogation.

                  Each Guarantor hereby irrevocably waives any claim or other
rights which it may now or hereafter acquire against the Company that arise from
the existence, payment, performance or enforcement of such Guarantor's
obligations under this Guarantee and this Indenture, including, without
limitation, any right of subrogation, reimbursement, exoneration,
indemnification, and any right to participate in any claim or remedy of any
Holder of Notes against the Company, whether or not such claim, remedy or right
arises in equity, or under contract, statute or common law, including, without
limitation, the right to take or receive from the 



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                                      -77-

Company, directly or indirectly, in cash or other property or by set-off or in
any other manner, payment or security on account of such claim or other rights.
If any amount shall be paid to any Guarantor in violation of the preceding
sentence and the Notes shall not have been paid in full, such amount shall have
been deemed to have been paid to such Guarantor for the benefit of, and held in
trust for the benefit of, the Holders of the Notes, and shall, subject to the
subordination provisions of this Article Thirteen and to Article Fourteen,
forthwith be paid to the Trustee for the benefit of such Holders to be credited
and applied upon the Notes, whether matured or unmatured, in accordance with the
terms of this Indenture. Each Guarantor acknowledges that it will receive direct
and indirect benefits from the financing arrangements contemplated by this
Indenture and that the waiver set forth in this Section 13.08 is knowingly made
in contemplation of such benefits.

                  Section 13.09.    Guarantee Subordination Provisions Solely 
To Define Relative Rights.

                  The subordination provisions of this Article are and are
intended solely for the purpose of defining the relative rights of the Holders
of the Notes on the one hand and the holders of Guarantor Senior Indebtedness of
each Guarantor and, to the extent set forth in Section 13.06, holders of
Designated Senior Indebtedness on the other hand. Nothing contained in this
Article Thirteen (other than a release pursuant to Section 13.07) or elsewhere
in this Indenture or in the Notes is intended to or shall (a) impair, as among
each Guarantor, its creditors other than Holders of its Guarantor Senior
Indebtedness and the Holders of the Notes, the obligation of such Guarantor,
which is absolute and unconditional, to make payments to the Holders in respect
of its obligations under this Guarantee as and when the same shall become due
and payable in accordance with their terms; or (b) affect the relative rights
against such Guarantor of the Holders of the Notes and creditors of such
Guarantor other than the Holders of the Guarantor Senior Indebtedness of such
Guarantor; or (c) prevent the Trustee or the Holder of any Note from exercising
all remedies otherwise permitted by applicable law upon Default or an Event of
Default under this Indenture, subject to the rights, if any, under the
subordination provisions of this Article Thirteen of the Holders of Guarantor
Senior Indebtedness of the Guarantors hereunder and, to the extent set forth in
Section 13.06, Holders of Designated Senior Indebtedness (1) in any case,
proceeding, dissolution, liquidation or other winding-up, assignment for the
benefit of creditors or other marshaling of assets and liabilities of the
Guarantor referred to in Section 13.05, to receive, pursuant to and in
accordance with such Section, cash, property and securities otherwise payable or
deliverable to the Trustee or such Holder, or (2) under the conditions specified
in Section 13.06, to prevent any payment prohibited by such Section or enforce
their rights pursuant to Section 13.06(c).

                  The failure by any Guarantor to make a payment in respect of
its obligations under this Guarantee by reason of any provision of this Article
Thirteen shall not be construed as preventing the occurrence of a Default or an
Event of Default hereunder.

                  Section 13.10.    Trustee To Effectuate Subordination of 
Guarantee Obligations.

                  Each Holder of a Note by his acceptance thereof authorizes and
directs the Trustee on his behalf to take such action as may be necessary or
appropriate to effectuate the subordination provided in this Article Thirteen
and appoints the Trustee his attorney-in-fact for any and all such purposes,
including, in the event of any dissolution, winding-up, liquidation or
reorganization of any Guarantor whether in bankruptcy, insolvency, receivership
proceedings, or otherwise, the timely filing of a claim for the unpaid balance
of the indebtedness of such Guarantor owing to such Holder in the form required
in such proceedings and the causing of such claim to be approved. If the Trustee
does not file such a claim prior to 30 days before the expiration of the time to
file such a claim, the Holders of Guarantor Senior Indebtedness, or any
representative, may file such a claim on behalf of Holders of the Notes.


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                                      -78-


                  Section 13.11.    No Waiver of Guarantee Subordination 
Provisions.

                  (a) No right of any present or future holder of any Guarantor
Senior Indebtedness of any Guarantor or Designated Senior Indebtedness to
enforce subordination as herein provided shall at any time in any way be
prejudiced or impaired by any act or failure to act on the part of the Company
or any Guarantor or by any act or failure to act, in good faith, by any such
holder, or by any non-compliance by the Company or any Guarantor with the terms,
provisions and covenants of this Indenture, regardless of any knowledge thereof
any such Holder may have or be otherwise charged with.

                  (b) Without limiting the generality of subsection (a) of this
Section 13.11, the holders of Guarantor Senior Indebtedness of any Guarantor
may, at any time and from time to time, without the consent of or notice to the
Trustee or the Holders of the Notes, without incurring responsibility to the
Holders of the Notes and without impairing or releasing the subordination
provided in this Article Thirteen or the obligations hereunder of the Holders of
the Notes to the holders of such Guarantor Senior Indebtedness, do any one or
more of the following: (1) change the manner, place or terms of payment or
extend the time of payment of, or renew or alter, such Guarantor Senior
Indebtedness or any Senior Indebtedness as to which such Guarantor Senior
Indebtedness relates or any instrument evidencing the same or any agreement
under which such Guarantor Senior Indebtedness or such Senior Indebtedness is
outstanding; (2) sell, exchange, release or otherwise deal with any property
pledged, mortgaged or otherwise securing such Guarantor Senior Indebtedness or
any Senior Indebtedness as to which such Guarantor Senior Indebtedness relates;
(3) release any person liable in any manner for the collection or payment of
such Guarantor Senior Indebtedness or any Senior Indebtedness as to which such
Guarantor Senior Indebtedness relates; and (4) exercise or refrain from
exercising any rights against such Guarantor and any other person; provided that
in no event shall any such actions limit the right of the Holders of the Notes
to take any action to accelerate the maturity of the Notes pursuant to Article
Five hereof or to pursue any rights or remedies hereunder or under applicable
laws if the taking of such action does not otherwise violate the terms of this
Indenture.

                  Section 13.12.    Guarantors To Give Notice to Trustee.

                  (a) The Company and each Guarantor shall give prompt written
notice to the Trustee of any fact known to such Guarantor which would prohibit
the making of any payment to or by the Trustee in respect of the Notes.
Notwithstanding the subordination provisions of this Article or any other
provision of this Indenture, the Trustee shall not be charged with knowledge of
the existence of any facts which would prohibit the making of any payment to or
by the Trustee in respect of the Notes, unless and until the Trustee shall have
received written notice thereof at its Corporate Trust Office from the Company,
such Guarantor or a holder of its Guarantor Senior Indebtedness or from any
trustee, fiduciary or agent therefor; and, prior to the receipt of any such
written notice, the Trustee, subject to the provisions of this Section 13.12,
shall be entitled in all respects to assume that no such facts exist; provided
that if the Trustee shall not have received the notice provided for in this
Section 13.12 at least two Business Days prior to the date upon which by the
terms hereof any money may become payable for any purpose under this Indenture
(including, without limitation, the payment of the principal of or interest on
any Note), then, anything herein contained to the contrary notwithstanding but
without limiting the rights and remedies of the holders of such Guarantor Senior
Indebtedness or any trustee, fiduciary or agent thereof, the Trustee shall have
full power and authority to receive such money and to apply the same to the
purpose for which such money was received and shall not be affected by any
notice to the contrary which may be received by it within two Business Days
prior to such date; nor shall the Trustee be charged with knowledge of the
curing of any such default or the elimination of the act or condition preventing
any such payment unless and until the Trustee shall have received an Officers'
Certificate from such Guarantor to such effect.


   85
                                      -79-


                  (b) Subject to the provisions of Section 6.01, the Trustee
shall be entitled to rely on the delivery to it of a written notice to the
Trustee, by a person representing himself to be a holder of Guarantor Senior
Indebtedness of any Guarantor (or a trustee, fiduciary or agent therefor). In
the event that the Trustee determines in good faith that further evidence is
required with respect to the right of any person as a Holder of Guarantor Senior
Indebtedness of any Guarantor to participate in any payment or distribution
pursuant to this Article Thirteen, the Trustee may request such person to
furnish evidence to the reasonable satisfaction of the Trustee as to the amount
of Guarantor Senior Indebtedness of each Guarantor held by such person, the
extent to which such person is entitled to participate in such payment or
distribution and any other facts pertinent to the rights of such person under
this Article Thirteen, and if such evidence is not furnished, the Trustee may
defer any payment to such person pending judicial determination as to the right
of such person to receive such payment.

                  Section 13.13.    Reliance on Judicial Order or Certificate 
of Liquidating Agent Regarding Dissolution, etc., of Guarantors.

                  Upon any payment or distribution of assets of any Guarantor
referred to in this Article Thirteen, the Trustee, subject to the provisions of
Section 6.01, and the Holders shall be entitled to rely upon any order or decree
entered by any court of competent jurisdiction in which such insolvency,
bankruptcy, receivership, liquidation, reorganization, dissolution, winding-up
or similar case or proceeding is pending, or a certificate of the trustee in
bankruptcy, receiver, liquidating trustee, custodian, assignee for the benefit
of creditors, agent or other person making such payment or distribution,
delivered to the Trustee or to the Holders, for the purpose of ascertaining the
persons entitled to participate in such payment or distribution, the holders of
Guarantor Senior Indebtedness of such Guarantor and other Indebtedness of such
Guarantor, the amount thereof or payable thereon, the amount or amounts paid or
distributed thereon and all other facts pertinent thereto or to this Article
Thirteen; provided that the foregoing shall apply only if such court has been
fully apprised of the provisions of this Article Thirteen.

                  Section 13.14.    Rights of Trustee as a Holder of Guarantor 
Senior Indebtedness; Preservation of Trustee's Rights.

                  The Trustee in its individual capacity shall be entitled to
all the rights set forth in this Article Thirteen with respect to any Guarantor
Senior Indebtedness of any Guarantor which may at any time be held by the
Trustee, to the same extent as any other holder of such Guarantor Senior
Indebtedness, and nothing in this Indenture shall deprive the Trustee of any of
its rights as such holder. Nothing in this Article Thirteen shall apply to
claims of, or payments to, the Trustee under or pursuant to Section 6.07.

                  Section 13.15.    Article Thirteen Applicable to Paying
Agents.

                  In case at any time any Paying Agent other than the Trustee
shall have been appointed by the Company and be then acting hereunder, the term
"Trustee" as used in this Article Thirteen shall in such case (unless the
context otherwise requires) be construed as extending to and including such
Paying Agent within its meaning as fully for all intents and purposes as if such
Paying Agent were named in this Article Thirteen in addition to or in place of
the Trustee; provided that Section 13.14 shall not apply to the Company or any
Affiliate of the Company if it or such Affiliate acts as Paying Agent.


   86
                                      -80-

                  Section 13.16.    No Suspension of Remedies Subject to Rights 
of Holders of Guarantor Senior Indebtedness.

                  Nothing contained in this Article Thirteen shall limit the
right of the Trustee or the Holders of Notes to take any action to accelerate
the maturity of the Notes pursuant to Article Five or to pursue any rights or
remedies hereunder or under applicable law, subject to the rights, if any, under
this Article Thirteen of the Holders, from time to time, of Guarantor Senior
Indebtedness of the Guarantors.

                  Section 13.17.    Trustee's Relation to Guarantor Senior 
Indebtedness.

                  With respect to the holders of Guarantor Senior Indebtedness
of any Guarantor, the Trustee undertakes to perform or to observe only such of
its covenants and obligations as are specifically set forth in this Article
Thirteen (and in Article Fourteen with respect to Senior Indebtedness), and no
implied covenants or obligations with respect to the holders of Guarantor Senior
Indebtedness of any Guarantor shall be read into this Indenture against the
Trustee. The Trustee shall not be deemed to owe any fiduciary duty to the
Holders of Guarantor Senior Indebtedness of any Guarantor and the Trustee shall
not be liable to any holder of Guarantor Senior Indebtedness of any Guarantor if
it shall mistakenly pay over or deliver to Holders, the Company or any other
person moneys or assets to which any holder of Guarantor Senior Indebtedness of
any Guarantor shall be entitled by virtue of this Article Thirteen or otherwise.

                  Section 13.18.    Subrogation.

                  Upon the payment in full in cash of all amounts payable under
or in respect of Guarantor Senior Indebtedness of the Guarantors and of all
Senior Indebtedness of the Company, the Holders shall be subrogated to the
rights of the holders of such Guarantor Senior Indebtedness of the Guarantors to
receive payments or distributions of assets of any Guarantor made on such
Guarantor Senior Indebtedness of the Guarantors until all amounts due under the
Guarantee shall be paid in full; and for the purposes of such subrogation, no
payments or distributions to holders of such Guarantor Senior Indebtedness of
the Guarantors of any cash, property or securities to which Holders of the Notes
would be entitled except for the provisions of this Article Thirteen, and no
payment pursuant to the provisions of this Article Thirteen to holders of such
Guarantor Senior Indebtedness of the Guarantors by the Holders, shall, as
between each Guarantor, its creditors other than holders of such Guarantor
Senior Indebtedness of the Guarantors and the Holders, be deemed to be a payment
by such Guarantor to or on account of such Guarantor Senior Indebtedness of the
Guarantors, it being understood that the provisions of this Article Thirteen are
solely for the purpose of defining the relative rights of the holders of such
Guarantor Senior Indebtedness of the Guarantors, on the one hand, and the
Holders, on the other hand.

                  If any payment or distribution to which the Holders would
otherwise have been entitled but for the provisions of this Article Thirteen
shall have been applied, pursuant to the provisions of this Article Thirteen, to
the payment of all amounts payable under the Guarantor Senior Indebtedness of
the Guarantors, then and in such case, the Holders shall be entitled to receive
from the holders of such Guarantor Senior Indebtedness of the Guarantors at the
time outstanding any payments or distributions received by such holders of
Guarantor Senior Indebtedness of the Guarantors in excess of the amount
sufficient to pay all amounts payable under or in respect of such Guarantor
Senior Indebtedness of the Guarantors in full.


   87
                                      -81-


                                ARTICLE FOURTEEN

                             SUBORDINATION OF NOTES


                  Section 14.01.    Notes Subordinate to Senior Indebtedness.

                  The payment of all Obligations on the Notes is subordinated in
right of payment to the prior payment in full in cash or Cash Equivalents of all
Obligations on Senior Indebtedness. Upon any payment or distribution of assets
of the Company of any kind or character, whether in cash, property or
securities, to creditors upon any liquidation, dissolution, winding up,
reorganization, assignment for the benefit of creditors or marshaling of assets
of the Company or in a bankruptcy, reorganization, insolvency, receivership or
other similar proceeding relating to the Company or its property, whether
voluntary or involuntary, all Obligations due or to become due upon all Senior
Indebtedness shall first be paid in full in cash or Cash Equivalents, or such
payment duly provided for before any payment or distribution of any kind or
character (other than any payment in the form of Permitted Junior Securities) is
made on account of any Obligations on the Notes, or for the acquisition of any
of the Notes for cash or property or otherwise. If any default occurs and is
continuing in the payment when due, whether at maturity, upon any redemption, by
declaration or otherwise, of any principal of, interest on, unpaid drawings for
letters of credit issued in respect of, or regularly accruing fees with respect
to, any Senior Indebtedness, no payment of any kind or character shall be made
by or on behalf of the Company or any other Person on its or their behalf with
respect to any Obligations on the Notes or to acquire any of the Notes for cash
or property or otherwise until such Payment Default shall have been cured or
waived or shall cease to exist or the Senior Indebtedness as to which such
Payment Default relates shall have been paid in cash or Cash Equivalents, after
which (subject to Section 14.02, if applicable), the Company shall resume making
any and all payments or distributions in respect of the Notes.

                  This Article Fourteen shall constitute a continuing offer to
all persons who, in reliance upon such provisions, become Holders of, or
continue to hold Senior Indebtedness; and such provisions are made for the
benefit of the Holders of Senior Indebtedness; and such holders are made
obligees hereunder and they or each of them individually or through their
representative may enforce such provisions.

                  Section 14.02.    Payment Over of Proceeds upon Dissolution, 
etc.

                  In the event of (a) any insolvency or bankruptcy case or
proceeding, or any receivership, liquidation, reorganization or other similar
case or proceeding in connection therewith, relating to the Company, or (b) any
liquidation, dissolution or other winding-up of the Company, whether voluntary
or involuntary and whether or not involving insolvency or bankruptcy, then and
in any such event:

                  (1) the holders of all Senior Indebtedness shall be entitled
         to receive payment in full in cash or Cash Equivalents of all
         Obligations due in respect of such Senior Indebtedness before the
         Holders are entitled to receive any payment or distribution of any kind
         or character (other than any payment in the form of Permitted Junior
         Securities) on account of the Notes; and

                  (2) any payment or distribution of assets of the Company of
         any kind or character, whether in cash, property or securities, by
         set-off or otherwise, to which the Holders or the Trustee would be
         entitled but for the provisions of this Article shall be paid by the
         liquidating trustee or agent or other person making such payment or
         distribution, whether a trustee in bankruptcy, a receiver or
         liquidating trustee or otherwise, directly to the holders of Senior
         Indebtedness or their representative or represen-


   88
                                      -82-


         tatives (each a "Representative") or to the trustee or trustees under
         any indenture under which any instruments evidencing any of such Senior
         Indebtedness may have been issued, ratably according to the aggregate
         amounts remaining unpaid on account of the Senior Indebtedness held or
         represented by each, to the extent necessary to make payment in full in
         cash or Cash Equivalents of all Senior Indebtedness remaining unpaid,
         after giving effect to any concurrent payment or distribution to the
         Holders of such Senior Indebtedness; and

                  (3) in the event that, notwithstanding the foregoing
         provisions of this Section 14.02, the Trustee or the Holder of any Note
         shall have received any payment or distribution of properties or assets
         of the Company of any kind or character, whether in cash, property or
         securities, by set off or otherwise in respect of the Notes before all
         Senior Indebtedness is paid or provided for in full in cash or Cash
         Equivalents, or payment thereof has been duly provided for, then and in
         such event such payment or distribution shall be paid over or delivered
         forthwith to the Representative or trustee in bankruptcy, receiver,
         liquidating trustee, custodian, assignee, agent or other person making
         payment or distribution of assets of the Company for application to the
         payment of all Senior Indebtedness remaining unpaid, to the extent
         necessary to pay all Senior Indebtedness in full in cash or Cash
         Equivalents, after giving effect to any concurrent payment or
         distribution to or for the holders of Senior Indebtedness.

                  The consolidation of the Company with, or the merger of the
Company with or into, another person or the liquidation or dissolution of the
Company following the conveyance, transfer or lease of its properties and assets
substantially as an entirety to another person upon the terms and conditions set
forth in Article Eight hereof shall not be deemed a dissolution, winding-up,
liquidation, reorganization, assignment for the benefit of creditors or
marshalling of assets and liabilities of the Company for the purposes of this
Article if the person formed by such consolidation or the surviving entity of
such merger or the person which acquires by conveyance, transfer or lease such
properties and assets substantially as an entirety, as the case may be, shall,
as a part of such consolidation, merger, conveyance, transfer or lease, comply
with the conditions set forth in such Article Eight.

                  Section 14.03.    Suspension of Payment When Designated Senior
Indebtedness Is in Default.

                  If any event of default other than a Payment Default occurs
and is continuing with respect to any Designated Senior Indebtedness, as such
event of default is defined in the instrument creating or evidencing such
Designated Senior Indebtedness, permitting the holders of such Designated Senior
Indebtedness then outstanding to accelerate the maturity thereof and if the
Representative for the respective issue of Designated Senior Indebtedness gives
written notice of the event of default to the Trustee (a "Default Notice"),
then, unless and until all events of default have been cured or waived or have
ceased to exist or the Trustee receives notice from the Representative for the
respective issue of Designated Senior Indebtedness terminating the Blockage
Period (as defined below), during the 180 days after the delivery of such
Default Notice (the "Blockage Period"), neither the Company nor any other Person
on its behalf shall (x) make any payment of any kind or character with respect
to any Obligations on the Notes (other than any payment in the form of Permitted
Junior Securities) or (y) acquire any of the Notes for cash or property or
otherwise. Notwithstanding anything herein to the contrary, in no event will
a Blockage Period extend beyond 180 days from the date the payment on the Notes
was due and only one such Blockage Period may be commenced within any 360
consecutive days. No event of default which existed or was continuing on the
date of the commencement of any Blockage Period with respect to the Designated
Senior Indebtedness shall be, or be made, the basis for commencement of a second
Blockage Period by the Representative of such Designated Senior Indebtedness
whether or not within a period 


   89
                                      -83-


of 360 consecutive days, unless such event of default shall have been cured or
waived for a period of not less than 90 consecutive days (it being acknowledged
that any subsequent action, or any breach of any financial covenants for a
period commencing after the date of commencement of such Blockage Period that,
in either case, would give rise to an event of default pursuant to any
provisions under which an event of default previously existed or was continuing
shall constitute a new event of default for this purpose).

                  Section 14.04.    Trustee's Relation to Senior Indebtedness.

                  With respect to the Holders of Senior Indebtedness, the
Trustee undertakes to perform or to observe only such of its covenants and
obligations as are specifically set forth in this Article Fourteen (and in
Article Thirteen with respect to any Guarantor Senior Indebtedness of the
respective Guarantors), and no implied covenants or obligations with respect to
the Holders of Senior Indebtedness shall be read into this Indenture against the
Trustee. The Trustee shall not be deemed to owe any fiduciary duty to the
Holders of Senior Indebtedness and the Trustee shall not be liable to any Holder
of Senior Indebtedness if it shall mistakenly pay over or deliver to Holders,
the Company, the Guarantors or any other person moneys or assets to which any
Holder of Senior Indebtedness shall be entitled by virtue of this Article
Fourteen or otherwise.

                  Section 14.05.    Subrogation to Rights of Holders of Senior 
Indebtedness.

                  Upon the payment in full in cash of all Senior Indebtedness,
the Holders shall be subrogated to the rights of the holders of such Senior
Indebtedness to receive payments and distributions of cash, property and
securities applicable to the Senior Indebtedness until the principal of and
interest on the Notes shall be paid in full in cash or cash equivalents. For
purposes of such subrogation, no payments or distributions to the holders of
Senior Indebtedness of any cash, property or securities to which the Holders or
the Trustee would be entitled except for the provisions of this Article, and no
payments over pursuant to the provisions of this Article to the holders of
Senior Indebtedness by Holders or the Trustee shall, as among the Company, its
creditors other than holders of Senior Indebtedness, and the Holders, be deemed
to be a payment or distribution by the Company to or on account of the Senior
Indebtedness.

                  If any payment or distribution to which the Holders would
otherwise have been entitled but for the provisions of this Article Fourteen
shall have been applied, pursuant to the provisions of this Article Fourteen, to
the payment of all amounts payable under the Senior Indebtedness of the Company,
then and in such case the Holders shall be entitled to receive from the holders
of such Senior Indebtedness at the time outstanding any payments or
distributions received by such holders of such Senior Indebtedness in excess of
the amount sufficient to pay all amounts payable under or in respect of such
Senior Indebtedness in full in cash or cash equivalents.

                  Section 14.06.    Provisions Solely To Define Relative Rights.

                  The provisions of this Article Fourteen are and are intended
solely for the purpose of defining the relative rights of the Holders on the one
hand and the holders of Senior Indebtedness, and to the extent set forth in
Section 14.03, holders of Designated Senior Indebtedness, on the other hand.
Nothing contained in this Article Fourteen or elsewhere in this Indenture or in
the Notes is intended to or shall (a) impair, as among the Company, its
creditors other than holders of Senior Indebtedness and the Holders, the
obligation of the Company, which is absolute and unconditional, to pay to the
Holders the principal of, premium, if any, and interest on the Notes as and when
the same shall become due and payable in accordance with their terms; or (b)
affect the relative rights against the Company of the Holders and creditors of
the Company other than the holders of Senior Indebtedness; or (c) prevent the
Trustee or the Holder of any Note from exercising all reme-


   90
                                      -84-


dies otherwise permitted by applicable law upon a Default or an Event of Default
under this Indenture, subject to the rights, if any, under this Article Fourteen
of the holders of Senior Indebtedness (1) in any case, proceeding, dissolution,
liquidation or other winding up, assignment for the benefit of creditors or
other marshalling of assets and liabilities of the Company referred to in
Section 14.02, to receive, pursuant to and in accordance with such Section,
cash, property and securities otherwise payable or deliverable to the Trustee or
such Holder, or (2) under the conditions specified in Section 14.03, to prevent
any payment prohibited by such Section or enforce their rights pursuant to
Section 14.03(c).

                  The failure to make a payment on the Notes by reason of any
provision of this Article Fourteen shall not be construed as preventing the
occurrence of a Default or an Event of Default hereunder.

                  Section 14.07.    Trustee To Effectuate Subordination.

                  Each Holder of a Note by his acceptance thereof authorizes and
directs the Trustee on his behalf to take such action as may be necessary or
appropriate to effectuate the subordination provided in this Article Fourteen
and appoints the Trustee his attorney-in-fact for any and all such purposes,
including, in the event of any dissolution, winding-up, liquidation or
reorganization of the Company whether in bankruptcy, insolvency, receivership
proceedings, or otherwise, the timely filing of a claim for the unpaid balance
of the Indebtedness of the Company owing to such Holder in the form required in
such proceedings and the causing of such claim to be approved. If the Trustee
does not file such a claim prior to 30 days before the expiration of the time to
file such a claim, the holders of Senior Indebtedness, or any Representative,
may file such a claim on behalf of Holders of the Notes.

                  Section 14.08.    No Waiver of Subordination Provisions.

                  (a) No right of any present or future holder of any Senior
Indebtedness to enforce subordination as herein provided shall at any time in
any way be prejudiced or impaired by any act or failure to act on the part of
the Company or by any act or failure to act, in good faith, by any such holder,
or by any non-compliance by the Company with the terms, provisions and covenants
of this Indenture, regardless of any knowledge thereof any such Holder may have
or be otherwise charged with.

                  (b) Without limiting the generality of subsection (a) of this
Section 14.08, the holders of Senior Indebtedness may, at any time and from time
to time, without the consent of or notice to the Trustee or the Holders, without
incurring responsibility to the Holders and without impairing or releasing the
subordination provided in this Article Fourteen or the obligations hereunder of
the Holders to the holders of Senior Indebtedness, do any one or more of the
following: (1) change the manner, place or terms of payment or extend the time
of payment of, or renew or alter, Senior Indebtedness or any instrument
evidencing the same or any agreement under which Senior Indebtedness is
outstanding; (2) sell, exchange, release or otherwise deal with any property
pledged, mortgaged or otherwise securing Senior Indebtedness; (3) release any
person liable in any manner for the collection or payment of Senior
Indebtedness; and (4) exercise or refrain from exercising any rights against the
Company and any other person; provided, however, that in no event shall any such
actions limit the right of the Holders to take any action to accelerate the
maturity of the Notes pursuant to Article Five hereof or to pursue any rights or
remedies hereunder or under applicable laws if the taking of such action does
not otherwise violate the terms of this Indenture.


   91
                                      -85-


                  Section 14.09.    Notice to Trustee.

                  (a) The Company shall give prompt written notice to the
Trustee of any fact known to the Company which would prohibit the making of any
payment to or by the Trustee in respect of the Notes. Notwithstanding the
provisions of this Article Fourteen or any other provision of this Indenture,
the Trustee shall not be charged with knowledge of the existence of any facts
which would prohibit the making of any payment to or by the Trustee in respect
of the Notes, unless and until the Trustee shall have received written notice
thereof from the Company or a holder of Senior Indebtedness or from any trustee,
fiduciary or agent therefor; and, prior to the receipt of any such written
notice, the Trustee, subject to the provisions of this Section 14.09, shall be
entitled in all respects to assume that no such facts exist; provided, however,
that if the Trustee shall not have received the notice provided for in this
Section 14.09 at least two Business Days prior to the date upon which by the
terms hereof any money may become payable for any purpose under this Indenture
(including, without limitation, the payment of the principal of or interest on
any Note), then, anything herein contained to the contrary notwithstanding but
without limiting the rights and remedies of the holders of Senior Indebtedness
or any trustee, fiduciary or agent thereof, the Trustee shall have full power
and authority to receive such money and to apply the same to the purpose for
which such money was received and shall not be affected by any notice to the
contrary which may be received by it within two Business Days prior to such
date; nor shall the Trustee be charged with knowledge of the curing of any such
default or the elimination of the act or condition preventing any such payment
unless and until the Trustee shall have received an Officers' Certificate to
such effect.

                  (b) Subject to the provisions of Section 6.01, the Trustee
shall be entitled to rely on the delivery to it of a written notice to the
Trustee by a person representing himself to be a holder of Senior Indebtedness
(or a trustee, fiduciary or agent therefor) to establish that such notice has
been given by a holder of Senior Indebtedness (or a trustee, fiduciary or agent
therefor). In the event that the Trustee determines in good faith that further
evidence is required with respect to the right of any person as a holder of
Senior Indebtedness to participate in any payment or distribution pursuant to
this Article Fourteen, the Trustee may request such person to furnish evidence
to the reasonable satisfaction of the Trustee as to the amount of Senior
Indebtedness held by such person, the extent to which such person is entitled to
participate in such payment or distribution and any other facts pertinent to the
rights of such person under this Article Fourteen, and if such evidence is not
furnished, the Trustee may defer any payment to such person pending judicial
determination as to the right of such person to receive such payment.

                  Section 14.10.    Reliance on Judicial Order or Certificate of
Liquidating Agent.

                  Upon any payment or distribution of assets of the Company
referred to in this Article Fourteen, the Trustee, subject to the provisions of
Section 6.01, and the Holders, shall be entitled to rely upon any order or
decree entered by any court of competent jurisdiction in which such insolvency,
bankruptcy, receivership, liquidation, reorganization, dissolution, winding-up
or similar case or proceeding is pending, or a certificate of the trustee in
bankruptcy, receiver, liquidating trustee, custodian, assignee for the benefit
of creditors, agent or other person making such payment or distribution,
delivered to the Trustee or to the Holders, for the purpose of ascertaining the
persons entitled to participate in such payment or distribution, the holders of
Senior Indebtedness and other Indebtedness of the Company, the amount thereof or
payable thereon, the amount or amounts paid or distributed thereon and all other
facts pertinent thereto or to this Article; provided, however, that the
foregoing shall apply only if such court has been fully apprised of the
provisions of this Article Fourteen.


   92
                                      -86-


                  Section 14.11.    Rights of Trustee as a Holder of Senior 
Indebtedness; Preservation of Trustee's Rights.

                  The Trustee in its individual capacity shall be entitled to
all the rights set forth in this Article Fourteen with respect to any Senior
Indebtedness which may at any time be held by it, to the same extent as any
other holder of Senior Indebtedness, and nothing in this Indenture shall deprive
the Trustee of any of its rights as such holder. Nothing in this Article
Fourteen shall apply to claims of, or payments to, the Trustee under or pursuant
to Section 6.07.

                  Section 14.12.    Article Applicable to Paying Agents.

                  In case at any time any Paying Agent other than the Trustee
shall have been appointed by the Company and be then acting hereunder, the term
"Trustee" as used in this Article shall in such case (unless the context
otherwise requires) be construed as extending to and including such Paying Agent
within its meaning as fully for all intents and purposes as if such Paying Agent
were named in this Article Fourteen in addition to or in place of the Trustee;
provided that Section 14.11 shall not apply to the Company or any Affiliate of
the Company if it or such Affiliate acts as Paying Agent.

                  Section 14.13.    No Suspension of Remedies.

                  Nothing contained in this Article Fourteen shall limit the
right of the Trustee or the Holders to take any action to accelerate the
maturity of the Notes pursuant to Article Five or to pursue any rights or
remedies hereunder or under applicable law, subject to the rights, if any, under
this Article Fourteen of the Holders, from time to time, of Senior Indebtedness.



   93
                                      -87-



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

                                        FWT, INC.


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


                                        NORWEST BANK MINNESOTA, NATIONAL 
                                             ASSOCIATION,
                                             as Trustee


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



   94

                                                                     EXHIBIT A

                                    FWT, INC.

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

                    9 7/8% SENIOR SUBORDINATED NOTE DUE 2007


CUSIP No.
No. _________________                                                    $

                  FWT, INC., a Texas corporation (the "Company," which term
includes any successor under the Indenture hereinafter referred to), for value
received, promises to pay to or registered assigns, the principal sum of United
States Dollars on November 15, 2007, at the office or agency of the Company
referred to below, and to pay interest thereon on May 15 and November 15, in
each year, commencing on May 15, 1998 (each an "Interest Payment Date"),
accruing from the Issue Date or from the most recent Interest Payment Date to
which interest has been paid or duly provided for, at the rate of 9 7/8% per
annum, until the principal hereof is paid or duly provided for. Interest shall
be computed on the basis of a 360-day year of twelve 30-day months.

                  The interest so payable, and punctually paid or duly provided
for, on any Interest Payment Date will, as provided in the Indenture referred to
on the reverse hereof, be paid in arrears to the Person in whose name this Note
(or one or more predecessor Notes) is registered at the close of business on the
May 1 or November 1 (each a "Regular Record Date"), whether or not a Business
Day, as the case may be, immediately preceding such Interest Payment Date. Any
such interest not so punctually paid, or duly provided for, and interest on such
defaulted interest at the then applicable interest rate borne by the Notes, to
the extent lawful, shall forthwith cease to be payable to the Holder on such
Regular Record Date, and may be paid to the Person in whose name this Note (or
one or more predecessor Notes) is registered at the close of business on a
Special Record Date for the payment of such defaulted interest to be fixed by
the Trustee, notice of which shall be given to Holders of Notes not less than 10
days prior to such Special Record Date, or may be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Notes may be listed, and upon such notice as may be required by
such exchange, all as more fully provided in such Indenture.

                  Payment of the principal of, premium, if any, and interest on
this Note will be made at the Corporate Trust Office or agency of the Trustee
maintained for that purpose in The City of New York, in such coin or currency of
the United States of America as at the time of payment is legal tender for
payment of public and private debts; provided, however, that payment of interest
may be made at the option of the Company by check (which may be a check of the
Company) or wire transfer to the Person entitled thereto as reflected on the
Note Register.

                  Reference is hereby made to the further provisions of this 
Note set forth on the reverse hereof.

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



                                       A-1
   95




                   TRUSTEE'S CERTIFICATE OF AUTHENTICATION.


   This is one of the Notes referred to in the within-mentioned Indenture.

Dated:                                 NORWEST BANK MINNESOTA, NATIONAL ASSO-
                                         CIATION,
                                         as Trustee


                                       By:
                                           ----------------------------------
                                           Authorized Signatory




                                       A-2
   96



                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.

                                  FWT, INC.


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


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



                                       A-3
   97




                                (REVERSE OF NOTE)

                    9 7/8% Senior Subordinated Note due 2007


                  1. Indenture. This Note is one of a duly authorized issue of
Notes of the Company designated as its 9 7/8% Senior Subordinated Notes due 2007
(the "Notes"), limited (except as otherwise provided in the Indenture referred
to below) in aggregate principal amount to $125,000,000, which may be issued
under an indenture (the "Indenture") dated as of November 15, 1997, by and among
the Company, as Issuer and NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION, as
trustee (the "Trustee," which term includes any successor Trustee under the
Indenture), to which Indenture and all indentures supplemental thereto reference
is hereby made for a statement of the respective rights, limitations of rights,
duties, obligations and immunities thereunder of the Company, the Trustee and
the Holders, and of the terms upon which the Notes are, and are to be,
authenticated and delivered.

                  All capitalized terms used in this Note which are defined in
the Indenture and not otherwise defined herein shall have the meanings assigned
to them in the Indenture.

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

                  2. Guarantees. This Note is entitled to certain senior
subordinated Guarantees, if any, made for the benefit of the Holders. Reference
is hereby made to Article Thirteen of the Indenture for terms relating to the
Guarantees.

                  3. Subordination. The Indebtedness evidenced by the Notes is,
to the extent and in the manner provided in the Indenture, subordinate and
subject in right of payment to the prior payment in full in cash of all existing
and future Senior Indebtedness (including the Indebtedness under the Revolving
Credit Facility). Each Holder, by accepting the same, (a) agrees to and shall be
bound by such provisions, (b) authorizes and directs the Trustee, on behalf of
such Holder, to take such action as may be necessary or appropriate to
effectuate the subordination as provided in the Indenture and (c) appoints the
Trustee attorney-in-fact of such Holder for such purpose; provided, however,
that the Indebtedness evidenced by this Note shall cease to be so subordinate
and subject in right of payment upon any defeasance of this Note referred to in
Paragraph 7 below.

                  4.  Optional and Special Redemption.

                  (a) Optional Redemption. The Notes will be redeemable, at the
Company's option, in whole at any time or in part from time to time, on and
after November 15, 2002, upon not less than 30 nor more than 60 days' notice, at
the following redemption prices (expressed as percentages of the principal
amount thereof) if redeemed during the twelve-month period commencing on
November 15 of the year set forth below, plus, in each case, accrued and unpaid
interest thereon, if any, to the date of redemption:


                                       A-4
   98



                  Year                                 Percentage
                  ----                                 ----------
                                                     
                  2002.................................  104.938%
                  2003.................................  103.292%
                  2004.................................  101.646%
                  2005 and thereafter..................  100.000%


                  (b) Optional Redemption upon Public Equity Offering.  At 
any time, or from time to time, on or prior to November 15, 2000, the Company
may, at its option, use the net cash proceeds of one or more Public Equity
Offerings (as defined below) to redeem the Notes at a redemption price equal to
109.875% of the principal amount thereof plus accrued and unpaid interest
thereon, if any, to the date of redemption; provided that at least 65% of the
principal amount of Notes originally issued remains outstanding immediately
after any such redemption. In order to effect the foregoing redemption with the
proceeds of any Public Equity Offering, the Company shall make such redemption
not more than 120 days after the consummation of any such Public Equity
Offering.

                  As used in the preceding paragraph, "Public Equity Offering"
means an underwritten public offering of Qualified Capital Stock of the Company
pursuant to a registration statement filed with the Commission in accordance
with the Securities Act.

                  (c) Sinking Fund.  The Company will not be required to 
make any mandatory sinking fund payments in respect of the Notes.

                  (d) Interest Payments. In the case of any redemption of the
Notes, interest installments whose Stated Maturity is on or prior to the
Redemption Date will be payable to the Holders of such Notes, or one or more
predecessor Notes, of record at the close of business on the relevant Record
Date referred to on the face hereof. Notes (or portions thereof) for whose
redemption and payment provision is made in accordance with the Indenture shall
cease to bear interest from and after the Redemption Date.

                  (e) Partial Redemption. In the event of redemption of the Note
in part only, a new Note or Notes for the unredeemed portion hereof shall be
issued in the name of the Holder hereof upon the cancellation hereof.

                  5. Offers to Purchase. Sections 10.14 and 10.15 of the
Indenture provide that following certain Asset Sales (with respect to Section
10.14) and upon the occurrence of a Change of Control (with respect to Section
10.15) and subject to further limitations contained therein, the Company shall
make an offer to purchase certain amounts of the Notes in accordance with the
procedures set forth in the Indenture.

                  6. Defaults and Remedies. If an Event of Default shall occur
and be continuing, the principal of all of the outstanding Notes, plus all
accrued and unpaid interest, if any, to the date the Notes become due and
payable, may be declared due and payable in the manner and with the effect
provided in the Indenture.

                  7. Defeasance. The Indenture contains provisions (which
provisions apply to this Note) for defeasance at any time of (a) the entire
indebtedness of the Company on this Note and (b) certain restrictive covenants
and related Defaults and Events of Default, in each case upon compliance by the
Company with certain conditions set forth therein.

                  8. Amendments and Waivers. The Company and the Trustee (if a
party thereto) may, without the consent of the Holders of any Outstanding Notes,
amend, waive or supplement the Indenture or the 


   99

Notes for certain specified purposes, including, among other things, curing
ambiguities, defects or inconsistencies, maintaining the qualification of the
Indenture under the Trust Indenture Act of 1939, as amended, and making any
change that does not adversely affect the rights of any Holder. Other amendments
and modifications of the Indenture or the Notes may be made by the Company and
the Trustee with the consent of the Holders of not less than a majority of the
aggregate principal amount of the Outstanding Notes, subject to certain
exceptions requiring the consent of the Holders of the particular Notes to be
affected. Any such consent or waiver by or on behalf of the Holder of this Note
shall be conclusive and binding upon such Holder and upon all future Holders of
this Note and of any Note issued upon the registration of transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent or
waiver is made upon this Note.

                  9. Denominations, Transfer and Exchange. The Notes are
issuable only in registered form without coupons in denominations of $1,000 and
any integral multiple thereof. As provided in the Indenture and subject to
certain limitations therein set forth, the Notes are exchangeable for a like
aggregate principal amount of Notes of the authorized denomination, as requested
by the Holder surrendering the same.

                  The transfer of this Note is registrable on the Note Register
of the Company, upon surrender of this Note for registration of transfer at the
office or agency of the Company maintained for such purpose in the Borough of
Manhattan in The City of New York or at such other office or agency of the
Company as may be maintained for such purpose, duly endorsed by, or accompanied
by a written instrument of transfer in form satisfactory to the Company and the
Note Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Notes, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

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

                  11. Registration Rights. Pursuant to the Registration Rights
Agreement among the Company, the Guarantors, if any, and the Initial Purchasers
for themselves and on behalf of the Holders of the Initial Notes, the Company
will be obligated to consummate an Exchange Offer (as defined in the
Registration Rights Agreement) pursuant to which the Holder of this Note shall
have the right to exchange this Note for the Company's 9 7/8% Senior
Subordinated Notes due 2007, which will have been registered under the
Securities Act, in like principal amount and having terms identical in all
material respects as the Initial Notes. The Holders of the Initial Notes shall
be entitled to receive certain additional interest payments in the event such
Exchange Offer is not consummated and upon certain other conditions, all
pursuant to and in accordance with the terms of the Registration Rights
Agreement.

                  12. No Recourse Against Others. No director, officer,
employee, stockholder or incorporator, whether past, present or future of the
Company or any Guarantor, as such, shall have any liability for any obligations
of the Company or any Guarantor under the Notes, the Guarantees or this
Indenture. Each Holder by accepting a Note waives and releases all such
liability, and such waiver and release is part of the consideration for the
issuance of the Notes.

                  13. GOVERNING LAW. THE INDENTURE AND THIS NOTE SHALL BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF
NEW YORK (WITHOUT GIVING EFFECT TO THE CONFLICT OF LAWS PRINCIPLES THEREOF). THE
TRUSTEE, THE COMPANY, ANY OTHER OBLIGOR IN RESPECT OF THE NOTES AND THE HOLDERS
AGREE TO SUBMIT TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED STATES FEDERAL
OR STATE COURT LOCATED IN THE BOROUGH 


                                       A-6
   100

OF MANHATTAN, IN THE CITY OF NEW YORK IN ANY ACTION OR PROCEEDING ARISING OUT OF
OR RELATING TO THE INDENTURE OR THIS NOTE.

                                       A-7
   101

                                 ASSIGNMENT FORM


If you, the Holder want to assign this Note, fill in the form below and have
your signature guaranteed:

I or we assign and transfer this Note to

- -------------------------------------------------------------------------------
(Insert assignee's social security or tax ID number) 
                                                     --------------------------

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

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

- -------------------------------------------------------------------------------
(Print or type assignee's name, address and zip code) and irrevocably appoint

- -------------------------------------------------------------------------------
agent to transfer this Note on the books of the Company.  The agent may 
substitute another to act for such agent.

Date:                           Your signature:            
      -----------------------                    ------------------------------
                                                 (Sign exactly as your name 
                                                 appears on the other side of 
                                                 this Note)

                                                 By:
                                                     --------------------------
                                                     NOTICE:  To be executed by 
                                                     an executive officer


NOTICE:  Signature(s) must be guaranteed by an institution which is a 
participant in the Securities Transfer Agent Medallion Program ("STAMP") or 
similar program.


                                       A-8
   102

                  In connection with any transfer of this Note occurring prior
to the date which is the earlier of (i) the date of the declaration by the SEC
of the effectiveness of a registration statement under the Securities Act of
1933, as amended (the "Securities Act"), covering resales of this Note (which
effectiveness shall not have been suspended or terminated at the date of the
transfer) and (ii) the second anniversary of the Issue Date (or other issue
date, if applicable), the undersigned confirms that it has not utilized any
general solicitation or general advertising in connection with and that such
transfer is:

                                   [Check One]


           
(1)               to the Company or a subsidiary thereof; or
         ---

(2)               pursuant to and in compliance with Rule 144A under the 
         ----     Securities Act of 1933, as amended; or

(3)               to an institutional "accredited investor" (as defined in Rule 
         ----     501(a)(1), (2), (3) or (7) under the Securities Act of 1933, 
                  as amended) that has furnished to the Trustee a signed letter 
                  containing certain representations and agreements (the form 
                  of which letter can be obtained from the Trustee); or

(4)               outside the United States to a "foreign person" in compliance 
         ----     with Rule 904 of Regulation S under the Securities Act of 
                  1933, as amended; or

(5)               pursuant to another available exemption from the registration 
         ----     requirements of the Securities Act of 1933, as amended.



Unless one of the boxes is checked, the Trustee will refuse to register any of
the Notes evidenced by this certificate in the name of any person other than the
registered Holder thereof, provided, that if box (3), (4) or (5) is checked, the
Company or the Trustee may require, prior to registering any such transfer of
the Notes, in its sole discretion, such written legal opinions, certifications
(including an investment letter in the case of box (3) or (4)), and other
information as the Trustee, Note Registrar or the Company has reasonably
requested to confirm that such transfer is being made pursuant to an exemption
from, or in a transaction not subject to, the registration requirements of the
Securities Act of 1933, as amended.

                  If none of the foregoing boxes are checked, the Trustee or
Note Registrar shall not be obligated to register this Note in the name of any
person other than the Holder hereof unless and until the conditions to any such
transfer of registration set forth herein and in Section 2.05 of the Indenture
shall have been satisfied.

Date:                           Your signature:            
      -----------------------                    ------------------------------
                                                (Sign exactly as your name 
                                                 appears on the other side of 
                                                 this Security)

                                                 Signature Guarantee:
                                                                      ---------


                                       A-9
   103



              TO BE COMPLETED BY PURCHASER IF (2) ABOVE IS CHECKED

           The undersigned represents and warrants that it is purchasing
this Note for its own account or an account with respect to which it exercises
sole investment discretion and that it and any such account is a "qualified
institutional buyer" within the meaning of Rule 144A under the Securities Act of
1933, as amended, and is aware that the sale to it is being made in reliance on
Rule 144A and acknowledges that it has received such information regarding the
Company as the undersigned has requested pursuant to Rule 144A or has determined
not to request such information and that it is aware that the transferor is
relying upon the undersigned's foregoing representations in order to claim the
exemption from registration provided by Rule 144A.

Date:                           
        ---------------------  ------------------------------------------------
                               NOTICE:  To be executed by an executive officer


                                      A-10
   104



                       OPTION OF HOLDER TO ELECT PURCHASE


                  If you wish to have this Note purchased by the Company 
pursuant to Section 10.14 or 10.15 of the Indenture, check the Box:  [  ]

                  If you wish to have a portion of this Note purchased by the
Company pursuant to Section 10.14 or 10.15 of the Indenture, state the amount:

                                   $
                                    -------------

Date:                           Your signature:            
      -----------------------                    ------------------------------
                                                 (Sign exactly as your name 
                                                 appears on the other side of 
                                                 this Note)

                                                 By:
                                                     --------------------------
                                                     NOTICE:  To be executed by 
                                                     an executive officer




NOTICE:  Signature(s) must be guaranteed by an institution which is a 
participant in the Securities Transfer Agent Medallion Program ("STAMP") or 
similar program.


                                      A-11
   105

                                                                      EXHIBIT B

                                    FWT, INC.
                                 --------------

                    9 7/8% SENIOR SUBORDINATED NOTE DUE 2007


CUSIP No.
No. __________________                                                   $

                  FWT, INC. a Texas corporation (the "Company," which term
includes any successor under the Indenture hereinafter referred to), for value
received, promises to pay to , or registered assigns, the principal sum of
United States Dollars on November 15, 2007, at the office or agency of the
Company referred to below, and to pay interest thereon on May 15 and November 15
in each year, commencing on May 15, 1998 (each an "Interest Payment Date"),
accruing from the Issue Date or from the most recent Interest Payment Date to
which interest has been paid or duly provided for, at the rate of 9 7/8% per
annum, until the principal hereof is paid or duly provided for. Interest shall
be computed on the basis of a 360-day year of twelve 30-day months.

                  The interest so payable, and punctually paid or duly provided
for, on any Interest Payment Date will, as provided in the Indenture referred to
on the reverse hereof, be paid in arrears to the Person in whose name this Note
(or one or more predecessor Notes) is registered at the close of business on the
May 1 or November 1 (each a "Regular Record Date"), whether or not a Business
Day, as the case may be, immediately preceding such Interest Payment Date. Any
such interest not so punctually paid, or duly provided for, and interest on such
defaulted interest at the then applicable interest rate borne by the Notes, to
the extent lawful, shall forthwith cease to be payable to the Holder on such
Regular Record Date, and may be paid to the Person in whose name this Note (or
one or more predecessor Notes) is registered at the close of business on a
Special Record Date for the payment of such defaulted interest to be fixed by
the Trustee, notice of which shall be given to Holders of Notes not less than 10
days prior to such Special Record Date, or may be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Notes may be listed, and upon such notice as may be required by
such exchange, all as more fully provided in such Indenture.

                  Payment of the principal of, premium, if any, and interest on
this Note will be made at the Corporate Trust Office or agency of the Trustee
maintained for that purpose in The City of New York, in such coin or currency of
the United States of America as at the time of payment is legal tender for
payment of public and private debts: provided, however, that payment of interest
may be made at the option of the Company by check (which may be a check of the
Company) or wire transfer to the address of the Person entitled thereto as
reflected on the Note Register.

                  Reference is hereby made to the further provisions of this 
Note set forth on the reverse hereof.

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



                                       B-1
   106



                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Notes referred to in the within-mentioned
Indenture.

Dated:                                NORWEST BANK MINNESOTA, NATIONAL ASSO-
                                        CIATION,
                                        as Trustee




                                      By:
                                          ---------------------------------
                                             Authorized Signatory


                                       B-2
   107



                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.

                                      FWT, INC.


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


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



                                       B-3
   108


                                (REVERSE OF NOTE)

                    9 7/8% Senior Subordinated Note due 2007

                  1. Indenture. This Note is one of a duly authorized issue of
Notes of the Company designated as its 9 7/8% Senior Subordinated Notes due 2007
(the "Notes"), limited (except as otherwise provided in the Indenture referred
to below) in aggregate principal amount to $125,000,000, which may be issued
under an indenture (the "Indenture") dated as of November 15, 1997, by and among
the Company, as Issuer and NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION, as
trustee (the "Trustee," which term includes any successor Trustee under the
Indenture), to which Indenture and all indentures supplemental thereto reference
is hereby made for a statement of the respective rights, limitations of rights,
duties, obligations and immunities thereunder of the Company, the Trustee and
the Holders, and of the terms upon which the Notes are, and are to be,
authenticated and delivered.

                  All capitalized terms used in this Note which are defined in
the Indenture and not otherwise defined herein shall have the meanings assigned
to them in the Indenture.

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

                  2. Guarantees. This Note is entitled to certain senior
subordinated Guarantees, if any, made for the benefit of the Holders. Reference
is hereby made to Article Thirteen of the Indenture for terms relating to the
Guarantees.

                  3. Subordination. The Indebtedness evidenced by the Notes is,
to the extent and in the manner provided in the Indenture, subordinate and
subject in right of payment to the prior payment in full in cash of all existing
and future Senior Indebtedness (including the Indebtedness under the Revolving
Credit Facility). Each Holder, by accepting the same, (a) agrees to and shall be
bound by such provisions, (b) authorizes and directs the Trustee, on behalf of
such Holder, to take such action as may be necessary or appropriate to
effectuate the subordination as provided in the Indenture and (c) appoints the
Trustee attorney-in-fact of such Holder for such purpose; provided, however,
that the Indebtedness evidenced by this Note shall cease to be so subordinate
and subject in right of payment upon any defeasance of this Note referred to in
Paragraph 7 below.

                  4.       Redemption.

                  (a)      Optional Redemption. The Notes will be redeemable, 
at the Company's option, in whole at any time or in part from time to time, on
and after November 15, 2002, upon not less than 30 nor more than 60 days'
notice, at the following redemption prices (expressed as percentages of the
principal amount thereof) if redeemed during the twelve-month period commencing
on November 15 of the year set forth below, plus, in each case, accrued and
unpaid interest thereon, if any, to the date of redemption:


                                       B-4
   109



                  Year                                  Percentage
                  ----                                  ----------
                                                      
                  2002.................................   104.938%
                  2003.................................   103.292%
                  2004.................................   101.646%
                  2005 and thereafter..................   100.000%


                  (b)      Optional Redemption upon Public Equity Offering. At 
any time, or from time to time, on or prior to November 15, 2000, the Company
may, at its option, use the net cash proceeds of one or more Public Equity
Offerings (as defined below) to redeem the Notes at a redemption price equal to
109.875% of the principal amount thereof plus accrued and unpaid interest
thereon, if any, to the date of redemption; provided that at least 65% of the
principal amount of Notes originally issued remains outstanding immediately
after any such redemption. In order to effect the foregoing redemption with the
proceeds of any Public Equity Offering, the Company shall make such redemption
not more than 120 days after the consummation of any such Public Equity
Offering.

                  As used in the preceding paragraph, "Public Equity Offering"
means an underwritten public offering of Qualified Capital Stock of the Company
pursuant to a registration statement filed with the Commission in accordance
with the Securities Act.

                  (c)      Sinking Fund.  The Company will not be required to 
make any mandatory sinking fund payments in respect of the Notes.

                  (d)      Interest Payments. In the case of any redemption of 
the Notes, interest installments whose Stated Maturity is on or prior to the
Redemption Date will be payable to the Holders of such Notes, or one or more
predecessor Notes, of record at the close of business on the relevant Record
Date referred to on the face hereof. Notes (or portions thereof) for whose
redemption and payment provision is made in accordance with the Indenture shall
cease to bear interest from and after the Redemption Date.

                  (e)      Partial Redemption. In the event of redemption of 
the Note in part only, a new Note or Notes for the unredeemed portion hereof
shall be issued in the name of the Holder hereof upon the cancellation hereof.

                  5.       Offers to Purchase. Sections 10.14 and 10.15 of the
Indenture provide that following certain Asset Sales (with respect to Section
10.14) and upon the occurrence of a Change of Control (with respect to Section
10.15) and subject to further limitations contained therein, the Company shall
make an offer to purchase certain amounts of the Notes in accordance with the
procedures set forth in the Indenture.

                  6.       Defaults and Remedies. If an Event of Default shall 
occur and be continuing, the principal of all of the outstanding Notes, plus all
accrued and unpaid interest, if any, to the date the Notes become due and
payable, may be declared due and payable in the manner and with the effect
provided in the Indenture.

                  7.       Defeasance. The Indenture contains provisions (which
provisions apply to this Note) for defeasance at any time of (a) the entire
indebtedness of the Company on this Note and (b) certain restrictive covenants
and related Defaults and Events of Default, in each case upon compliance by the
Company with certain conditions set forth therein.

                  8.       Amendments and Waivers. The Company and the Trustee 
(if a party thereto) may, without the consent of the Holders of any Outstanding
Notes, amend, waive or supplement the Indenture or the 


                                       B-5
   110

Notes for certain specified purposes, including, among other things, curing
ambiguities, defects or inconsistencies, maintaining the qualification of the
Indenture under the Trust Indenture Act of 1939, as amended, and making any
change that does not adversely affect the rights of any Holder. Other amendments
and modifications of the Indenture or the Notes may be made by the Company and
the Trustee with the consent of the Holders of not less than a majority of the
aggregate principal amount of the Outstanding Notes, subject to certain
exceptions requiring the consent of the Holders of the particular Notes to be
affected. Any such consent or waiver by or on behalf of the Holder of this Note
shall be conclusive and binding upon such Holder and upon all future Holders of
this Note and of any Note issued upon the registration of transfer hereof or in
exchange herefor or in lieu hereof whether or not notation of such consent or
waiver is made upon this Note.

                  9.     Denominations, Transfer and Exchange. The Notes are
issuable only in registered form without coupons in denominations of $1,000 and
any integral multiple thereof. As provided in the Indenture and subject to
certain limitations therein set forth, the Notes are exchangeable for a like
aggregate principal amount of Notes of the authorized denomination, as requested
by the Holder surrendering the same.

                  The transfer of this Note is registrable on the Note Register
of the Company, upon surrender of this Note for registration of transfer at the
office or agency of the Company maintained for such purpose in the Borough of
Manhattan in The City of New York or at such other office or agency of the
Company as may be maintained for such purpose, duly endorsed by, or accompanied
by a written instrument of transfer in form satisfactory to the Company and the
Note Registrar duly executed by, the Holder hereof or his attorney duly
authorized in writing, and thereupon one or more new Notes, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

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

                  11.    No Recourse Against Others. No director, officer,
employee, stockholder or incorporator, whether past, present or future of the
Company or any Guarantor, as such, shall have any liability for any obligations
of the Company or any Guarantor under the Notes, the Guarantees or the
Indenture. Each Holder of Notes by accepting a Note waives and releases all such
liability, and such waiver and release is part of the consideration for the
issuance of the Notes.

                  12.    GOVERNING LAW. THE INDENTURE AND THIS NOTE SHALL BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE INTERNAL LAWS OF THE STATE OF
NEW YORK (WITHOUT GIVING EFFECT TO THE CONFLICT OF LAWS PRINCIPLES THEREOF). THE
TRUSTEE, THE COMPANY, ANY OTHER OBLIGOR IN RESPECT OF THE NOTES AND THE HOLDERS
AGREE TO SUBMIT TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED STATES FEDERAL
OR STATE COURT LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY OF NEW YORK IN
ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THE INDENTURE OR THIS
NOTE.


                                       B-6
   111



                                 ASSIGNMENT FORM


If you, the Holder, want to assign this Note, fill in the form below and have
your signature guaranteed:

I or we assign and transfer this Note to
- -------------------------------------------------------------------------------
(Insert assignee's social security or tax ID number)
                                                     --------------------------
    
- -------------------------------------------------------------------------------

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

- -------------------------------------------------------------------------------
(Print or type assignee's name, address and zip code) and irrevocably appoint

- -------------------------------------------------------------------------------
agent to transfer this Note on the books of the Company.  The agent may 
substitute another to act for such agent.


Date:                           Your signature:            
      -----------------------                    ------------------------------
                                                 (Sign exactly as your name 
                                                 appears on the other side of 
                                                 this Note)

                                                 By:
                                                     --------------------------
                                                     NOTICE:  To be executed by 
                                                     an executive officer




NOTICE:  Signature(s) must be guaranteed by an institution which is a 
participant in the Securities Transfer Agent Medallion Program ("STAMP") or 
similar program.



                                       B-7
   112



                       OPTION OF HOLDER TO ELECT PURCHASE


                  If you wish to have this Note purchased by the Company
pursuant to Section 10.14 or 10.15 of the Indenture, check the Box: [ ]

                  If you wish to have a portion of this Note purchased by the
Company pursuant to Section 10.14 or 10.15 of the Indenture, state the amount:

                                      $
                                       ---------------

Date:                           Your signature:            
      -----------------------                    ------------------------------
                                                 (Sign exactly as your name 
                                                 appears on the other side of 
                                                 this Note)

                                                 By:
                                                     --------------------------
                                                     NOTICE:  To be executed by 
                                                     an executive officer


NOTICE:  Signature(s)  must be guaranteed by an institution  which is a 
participant in the Securities  Transfer Agent Medallion Program ("STAMP") or 
similar program.



                                       B-8
   113
                                                                      EXHIBIT C


                            Form of Certificate To Be
                     Delivered in Connection with Subsequent
                    Transfers to Non-QIB Accredited Investors


                                                         ---------------, ----


         Re:   FWT, INC. (the "Company")
               9 7/8% Senior Subordinated Notes due 2007 (the "Notes")


Ladies and Gentlemen:

                  In connection with our proposed purchase of $___ aggregate
principal amount of the Notes, we confirm that:              


                  1. We understand that any subsequent transfer of the Notes is
         subject to certain restrictions and conditions set forth in the
         Indenture dated as of November 15, 1997 relating to the Notes (the
         "Indenture") and the undersigned agrees to be bound by, and not to
         resell, pledge or otherwise transfer the Notes except in compliance
         with, such restrictions and conditions and the Securities Act of 1933,
         as amended (the "Securities Act").

                  2. We understand that the Notes have not been registered under
         the Securities Act, and that the Notes may not be offered or sold
         except as permitted in the following sentence. We agree, on our own
         behalf and on behalf of any accounts for which we are acting as
         hereinafter stated, that if we should sell any Notes within two years
         after the original issuance of the Notes, we will do so only (A) to the
         Company or any subsidiary thereof, (B) inside the United States in
         accordance with Rule 144A under the Securities Act to a "qualified
         institutional buyer" (as defined therein), (C) inside the United States
         to an "institutional accredited investor" (as defined below) that,
         prior to such transfer, furnishes (or has furnished on its behalf by a
         U.S. broker-dealer) to you a signed letter substantially in the form of
         this letter, (D) outside the United States in accordance with Rule 904
         of Regulation S under the Securities Act, (E) pursuant to an effective
         registration statement under the Securities Act, and we further agree
         to provide to any person purchasing any of the Notes from us a notice
         advising such purchaser that resales of the Notes are restricted as
         stated herein, or (F) pursuant to another available exemption from the
         registration requirements of the Securities Act.

                  3. We understand that, on any proposed resale of any Notes, we
         will be required to furnish to you and the Company such certification,
         written legal opinions and other information as you and the Company may
         reasonably require to confirm that the proposed sale complies with the
         foregoing restrictions. We further understand that the Notes purchased
         by us will bear a legend to the foregoing effect.

                  4. We are an institutional "accredited investor" (as defined
         in Rule 501(a)(1), (2), (3) or (7) of Regulation D under the Securities
         Act) and have such knowledge and experience in financial and business
         matters as to be capable of evaluating the merits and risks of our
         investment in the Notes, and we and any accounts for which we are
         acting are each able to bear the economic risk of our or its
         investment, as the case may be.



                                       C-1
   114


                  5. We are acquiring the Notes purchased by us for our own
         account or for one or more accounts (each of which is an institutional
         "accredited investor") as to each of which we exercise sole investment
         discretion.

                                       C-2
   115

                  You the Company and counsel for the Company are entitled to
rely upon this letter and are irrevocably authorized to produce this letter or a
copy hereof to any interested party in any administrative or legal proceedings
or official inquiry with respect to the matters covered hereby.

                                        Very truly yours,

                                        [Name of Transferee]


                                        By:  
                                            ----------------------------------
                                                 Authorized Signature


                                       C-3
   116


                                                                     EXHIBIT D


                       Form of Certificate To Be Delivered
                          in Connection with Transfers
                            Pursuant to Regulation S


                                                          --------------, ----



Attention:

                  Re:  FWT, INC. (the "Company")
                       9 7/8% Senior Subordinated Notes due 2007 (the "Notes")

Ladies and Gentlemen:

                  In connection with our proposed sale of $ aggregate principal
amount of the Notes, we confirm that such sale has been effected pursuant to and
in accordance with Regulation S under the U.S. Securities Act of 1933, as
amended (the "Securities Act"), and, accordingly, we represent that:

                  (1) the offer of the Notes was not made to a person in 
         the United States;

                  (2) either (a) at the time the buy offer was originated, the
         transferee was outside the United States or we and any person acting on
         our behalf reasonably believed that the transferee was outside the
         United States, or (b) the transaction was executed in, on or through
         the facilities of a designated off-shore securities market and neither
         we nor any person acting on our behalf knows that the transaction has
         been pre-arranged with a buyer in the United States;

                  (3) no directed selling efforts have been made in the United
         States in contravention of the requirements of Rule 903(b) or Rule
         904(b) of Regulation S, as applicable;

                  (4) the transaction is not part of a plan or scheme to evade
         the registration requirements of the Securities Act; and

                  (5) we have advised the transferee of the transfer
         restrictions applicable to the Notes.


                                       D-1
   117

                  You, the Company and counsel for the Company are entitled to
rely upon this letter and are irrevocably authorized to produce this letter or a
copy hereof to any interested party in any administrative or legal proceedings
or official inquiry with respect to the matters covered hereby. Terms used in
this certificate have the meanings set forth in Regulation S.

                                        Very truly yours,

                                        [Name of Transferee]


                                        By:
                                            ----------------------------------


                                       D-2
   118



                                                                     EXHIBIT E


                          SENIOR SUBORDINATED GUARANTEE

                  For value received, the undersigned hereby unconditionally
guarantees to the Holder of this Note the payments of principal of, premium, if
any, and interest on this Note in the amounts and at the time when due and
interest on the overdue principal, premium, if any, and interest, if any, of
this Note, if lawful, and the payment or performance of all other obligations of
the Company under the Indenture or the Notes, to the Holder of this Note and the
Trustee, all in accordance with and subject to the terms and limitations of this
Note, Article Thirteen of the Indenture and this Guarantee. This Guarantee will
become effective in accordance with Article Thirteen of the Indenture and its
terms shall be evidenced therein. The validity and enforceability of any
Guarantee shall not be affected by the fact that it is not affixed to any
particular Note.

                  The obligations of the undersigned to the Holders of Notes and
to the Trustee pursuant to the Guarantee and the Indenture are expressly set
forth in Article Thirteen of the Indenture and reference is hereby made to the
Indenture for the precise terms of the Guarantee and all of the other provisions
of the Indenture to which this Guarantee relates. The Indebtedness evidenced by
this Guarantee is, to the extent and in the manner provided in the Indenture,
subordinate and subject in right of payment to the prior payment in full in cash
of all Guarantor Senior Indebtedness as defined in the Indenture, and this
Guarantee is issued subject to such provisions. Each Holder of a Note, by
accepting the same, (a) agrees to and shall be bound by such provisions, (b)
authorizes and directs the Trustee, on behalf of such Holder, to take such
action as may be necessary or appropriate to effectuate the subordination as
provided in the Indenture and (c) appoints the Trustee attorney-in-fact of such
Holder for such purpose; provided that such subordination provisions shall cease
to affect amounts deposited in accordance with the defeasance provisions of the
Indenture upon the terms and conditions set forth therein.

                  This Guarantee is subject to release upon the terms set forth
in the Indenture.


                                   [              ]


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



                                       E-1