FORM 8-K

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

      Date of report (Date of earliest event reported): September 30, 2002


                                EMCOR GROUP, INC.
             (Exact Name of Registrant as Specified in Its Charter)

             Delaware                     0-2315              11-2125338
   -------------------------------    ----------------   ---------------------
  (State or other jurisdiction       (Commission File       (I.R.S. Employer
  of incorporation or organization)       Number)        identification number)


   101 Merritt Seven Corporate Park
       Norwalk, Connecticut                               06851-1060
  ---------------------------------                      ------------
(Address of principal executive offices)                  (zip code)


        Registrant's telephone number, including area code (203) 849-7800

                                       N/A
         (Former Name or Former Address, if Changed Since Last Report.)

                           Exhibit Index is located at
                                     Page 2
                                  Page 1 of 86










Item 5. Other Events


     On September 30, 2002, EMCOR Group, Inc. issued a press release regarding a
Credit  Agreement  by and among it and  Certain of Its  Subsidiaries  and Harris
Trust and Savings Bank,  individually  and as Agent and the Lenders which are or
become  parties  thereto  dated as of  September  26,  2002. A copy of the press
release  is  attached  hereto  as  Exhibit  99 and  is  incorporated  herein  by
reference.

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits

(c)      Exhibits:

         Exhibit No.         Description

         4                   * U. S. $275,000,000 Credit Agreement by and among
                             EMCOR Group, Inc. and Certain of its Subsidiaries
                             and Harris Trust and Savings Bank individually and
                             as Agent and the Lenders which are or become
                             parties thereto dated as of September 26, 2002.

         99                  *Press release issued September 30, 2002.




*  Filed herewith.









                                                    Signature


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


                                                         EMCOR Group, Inc


                                                        /s/ Frank T. MacInnis
                                                      ------------------------
                                              By:        Frank T. MacInnis
                                                     Chairman of the Board of
                                                         Directors and
                                                      Chief Executive Officer





                                                                       EXHIBIT 4


                                CREDIT AGREEMENT


                                  by and among


                                EMCOR GROUP, INC.


                                       and


                           CERTAIN OF ITS SUBSIDIARIES


                                       and


                          HARRIS TRUST AND SAVINGS BANK


                            individually and as Agent


                                       and


                                   the Lenders


                       which are or become parties hereto


                                       and


                              FLEET NATIONAL BANK,
                              as Syndication Agent


                                       and


                       LASALLE BANK NATIONAL ASSOCIATION,
                             as Documentation Agent


                         Dated as of September 26, 2002

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




                                TABLE OF CONTENTS

                                                                            PAGE

SECTION 1.    THE REVOLVING CREDIT.............................................1

 Section 1.1. Revolving Credit.................................................1
 Section 1.2. Revolving Loans..................................................2
 Section 1.3. Letters of Credit................................................3
  (a) General Terms............................................................3
  (b) Applications.............................................................3
  (c) The Reimbursement Obligation.............................................4
  (d) The Participating Interests..............................................4
  (e) Indemnification..........................................................5
 Section 1.4. Manner of Borrowing Revolving Loans..............................5
  (a) Generally................................................................5
  (b) Agent Reliance on Bank Funding...........................................6
 Section 1.5. Minimum Borrowing Amounts........................................7
 Section 1.6. Maturity of Loans................................................7
 Section 1.7. Appointment of Company as Agent for Borrowers; Reliance by Agent.7
  (a) Appointment..............................................................7
  (b) Reliance.................................................................7
 Section 1.8. Swing Loans......................................................7
 Section 1.9. Default Rate.....................................................9

SECTION 2.    INTEREST........................................................10
 Section 2.1. Domestic Rate Loans.............................................10
 Section 2.2. Eurodollar Loans................................................10
 Section 2.3. Rate Determinations.............................................10
 Section 2.4. Computation of Interest.........................................10
 Section 2.5. Funding Indemnity...............................................10
 Section 2.6. Change of Law...................................................11
 Section 2.7. Unavailability..................................................11
 Section 2.8. Increased Cost and Reduced Return...............................12
 Section 2.9. Lending Offices.................................................13
 Section 2.10.Discretion of Lender as to Manner of Funding....................13
 Section 2.11.Capital Adequacy................................................13

SECTION 3.    FEES, PAYMENTS, REDUCTIONS, APPLICATIONS AND NOTATIONS..........14

 Section 3.1. Commitment Fee..................................................14
 Section 3.2. Other Fees......................................................14
 Section 3.3. Letter of Credit Fees...........................................14
 Section 3.4. Voluntary Prepayments...........................................14
 Section 3.5. Mandatory Prepayments and Commitment Reductions.................15
 Section 3.6. Voluntary Terminations..........................................16
 Section 3.7. Place and Application...........................................16
 Section 3.8. Notations and Requests..........................................17

SECTION 4.    THE COLLATERAL AND THE GUARANTEES...............................18

 Section 4.1. The Collateral..................................................18
 Section 4.2. The Guarantees..................................................19

SECTION 5.    REPRESENTATIONS AND WARRANTIES..................................20

 Section 5.1. Organization and Qualification..................................20
 Section 5.2. Subsidiaries....................................................20
 Section 5.3. Corporate Authority and Validity of Obligations.................20
 Section 5.4. Use of Proceeds; Margin Stock...................................21
 Section 5.5. Financial Reports...............................................21
 Section 5.6. No Material Adverse Change......................................21
 Section 5.7. Full Disclosure.................................................22
 Section 5.8. Good Title......................................................22
 Section 5.9. Litigation and Other Controversies..............................22
 Section 5.10.Taxes...........................................................22
 Section 5.11.Approvals.......................................................22
 Section 5.12.Affiliate Transactions..........................................22
 Section 5.13.Investment Company; Public Utility Holding Company..............23
 Section 5.14.ERISA...........................................................23
 Section 5.15.Compliance with Laws............................................23
 Section 5.16.Other Agreements................................................23
 Section 5.17.No Default......................................................23

SECTION 6.    CONDITIONS PRECEDENT............................................24

 Section 6.1. All Credit Utilizations.........................................24
 Section 6.2. Initial Credit Utilization......................................25
 Section 6.3. Post-Closing Matters............................................27

SECTION 7.    COVENANTS.......................................................27

 Section 7.1. Maintenance of Business.........................................27
 Section 7.2. Maintenance of Property.........................................27
 Section 7.3. Taxes and Assessments...........................................27
 Section 7.4. Insurance.......................................................27
 Section 7.5. Financial Reports and Rights of Inspection......................28
 Section 7.6. Minimum Net Worth...............................................30
 Section 7.7. Leverage Ratio..................................................30
 Section 7.8. Interest Coverage Ratio.........................................30
 Section 7.10.Indebtedness for Borrowed Money.................................30
 Section 7.11.Liens...........................................................32
 Section 7.12.Investments, Acquisitions, Loans, Advances and Guarantees.......34
 Section 7.13.Capital and Certain other Restricted Expenditures...............38
 Section 7.14.Mergers, Consolidations and Sales...............................38
 Section 7.15.Maintenance of Restricted Subsidiaries..........................39
 Section 7.16.Dividends and Certain Other Restricted Payments.................40
 Section 7.17.ERISA...........................................................40
 Section 7.18.Compliance with Laws............................................41
 Section 7.19.Burdensome Contracts With Affiliates............................41
 Section 7.20.No Changes in Fiscal Year.......................................41
 Section 7.21.Formation of Subsidiaries.......................................41
 Section 7.22.Change in the Nature of Business................................41
 Section 7.23.Use of Proceeds of Initial Credit Utilization...................41

SECTION 8.    EVENTS OF DEFAULT AND REMEDIES..................................42

 Section 8.1. Events of Default...............................................42
 Section 8.2. Non-Bankruptcy Defaults.........................................44
 Section 8.3. Bankruptcy Defaults.............................................44
 Section 8.4. Collateral for Undrawn Letters of Credit........................44

SECTION 9.    DEFINITIONS INTERPRETATIONS.....................................45

 Section 9.1. Definitions.....................................................45
 Section 9.2. Interpretation..................................................60

SECTION 10.   THE AGENT AND THE ISSUERS.......................................61

 Section 10.1.Appointment and Authorization...................................61
 Section 10.2.Rights as a Lender..............................................61
 Section 10.3.Standard of Care................................................61
 Section 10.4.Costs and Expenses..............................................62
 Section 10.5.Indemnity.......................................................62
 Section 10.6.Quebec Matters..................................................63
 Section 10.7.Conflict........................................................63
 Section 10.8.Documentation Agent and Syndication Agent.......................63

SECTION 11.   MISCELLANEOUS...................................................63

 Section 11.1.Withholding Taxes...............................................63
 Section 11.2.Holidays........................................................65
 Section 11.3.No Waiver, Cumulative Remedies..................................65
 Section 11.4.Waivers, Modifications and Amendments...........................65
 Section 11.5.Costs and Expenses..............................................65
 Section 11.6.Stamp Taxes.....................................................66
 Section 11.7.Survival of Representations and Indemnities.....................66
 Section 11.8.Construction....................................................66
 Section 11.9.Addresses for Notices...........................................66
 Section 11.10.Obligations Several............................................67
 Section 11.11.Headings.......................................................67
 Section 11.12.Severability of Provisions.....................................67
 Section 11.13.Counterparts...................................................67
 Section 11.14.Binding Nature and Governing Law...............................67
 Section 11.15.Entire Understanding...........................................67
 Section 11.16.Participations.................................................67
 Section 11.17.Assignment Agreements..........................................68
 Section 11.18.Terms of Collateral Documents not Superseded...................69
 Section 11.19.PERSONAL JURISDICTION..........................................69
  (a) EXCLUSIVE JURISDICTION..................................................69
  (b) OTHER JURISDICTIONS.....................................................69
 Section 11.20.Currency.......................................................69
 Section 11.21.Currency Equivalence...........................................70
 Section 11.23.Change in Currency.............................................70
 Section 11.22.Interest Rate Limitation.......................................71

Signature Page................................................................72

EXHIBIT A-1 - Revolving Credit Note
EXHIBIT A-2 - Swing Note
EXHIBIT B - Form of Opinion of Counsel
EXHIBIT C - Compliance Certificate
EXHIBIT D - Assignment and Acceptance
EXHIBIT E - Acknowledgement of Pledge
SCHEDULE I - Compliance Calculations
SCHEDULE 1.1 - Commitments
SCHEDULE 1.3 - Existing Letters of Credit
SCHEDULE 4.2 - The Guarantors
SCHEDULE 5.2 -Subsidiaries
SCHEDULE 5.9 - Litigation
SCHEDULE 7.10 - Indebtedness
SCHEDULE 7.11 - Liens
SCHEDULE 7.12 - Investments, Loans, Advances and Guarantees








                                EMCOR GROUP, INC.

                                CREDIT AGREEMENT



Harris Trust and Savings Bank, individually and as Agent
Chicago, Illinois

Fleet National Bank, individually and as Syndication Agent
Stamford, Connecticut

LaSalle Bank National Association, individually and as
  Documentation Agent
Chicago, Illinois

and the other Lenders from time to time party hereto

Gentlemen:

     The undersigned,  EMCOR Group Inc., a Delaware corporation (the "Company"),
Comstock  Canada Ltd., a Canadian  corporation  ("Comstock  Canada"),  and EMCOR
Drake & Scull Group plc., a United  Kingdom  public  limited  company  ("Drake &
Scull"), apply to you for your several commitments,  subject to all of the terms
and  conditions  hereof and on the basis of the  representations  and warranties
hereinafter  set forth,  to make a  revolving  credit (the  "Revolving  Credit")
available to the Borrowers,  all as more fully  hereinafter set forth. Upon your
acceptance  hereof in the space  provided  for that  purpose  below  this  shall
constitute a contract between us for the following uses and purposes:

SECTION 1.           THE REVOLVING CREDIT.

     Section 1.1.  Revolving Credit.  Subject to all of the terms and conditions
hereof,  each Lender,  by its acceptance  hereof,  severally  agrees to extend a
Revolving  Credit to the Borrowers in the amount of its commitment to extend the
Revolving  Credit set forth  opposite  its name on Schedule 1.1 hereto or on the
Assignment  Agreement to which it is a party (its  "Commitment" and cumulatively
for all the  Lenders,  the  "Commitments")  (subject to any  reductions  thereof
pursuant to the terms  hereof)  prior to the  Termination  Date.  Subject to the
terms and conditions  hereof,  such  Revolving  Credit may be availed of by each
Borrower in its discretion  from time to time, be repaid and used again,  during
the period from the date  hereof to and  including  the  Termination  Date.  The
Revolving  Credit,  subject to all of the terms and  conditions  hereof,  may be
utilized by any one or more of the Borrowers in the form of Revolving  Loans and
Letters of Credit, all as more fully hereinafter set forth;  provided,  however,
that  the  aggregate  amount  of  the  Revolving  Loans,  Swing  Loans  and  L/C
Obligations  outstanding  at any one time from all the Borrowers  taken together
when taken  together with the amount of  outstanding  borrowings  and letters of
credit under the  Canadian  Facility,  if any,  shall not at any time exceed the
Commitments,  provided,  further,  that in addition to, and not in  substitution
for, the  foregoing  requirement:  (i) the aggregate  outstanding  amount of L/C
Obligations  shall in no event exceed  $75,000,000 at any one time  outstanding,
(ii) the aggregate  amount of Revolving  Loans made to the U.K.  Borrowers  when
taken  together with the  aggregate  amount of L/C  Obligations  with respect to
Letters  of  Credit  issued  for the  account  of the U.K.  Borrowers  and their
respective  Subsidiaries  shall in no event exceed  $50,000,000  at any one time
outstanding,  and (iii) the  aggregate  amount of  Revolving  Loans  made to the
Canadian  Borrowers  and of L/C  Obligations  with  respect to Letters of Credit
issued  for  the  account  of  the  Canadian   Borrowers  and  their  respective
Subsidiaries when taken together with the aggregate  outstanding amount of loans
made  under  the  Canadian  Facility,  if any,  and  letters  of  credit  issued
thereunder shall in no event exceed $25,000,000 at any one time outstanding (the
"Sublimits"). The obligations of the Lenders hereunder are several and not joint
and no Lender  shall  under any  circumstances  be  obligated  to extend  credit
hereunder in excess of its  Commitment.  Notwithstanding  anything  contained in
this  Agreement to the  contrary,  neither the U.K.  Borrowers  nor the Canadian
Borrowers  (or the  Company  on their  behalf)  shall be  permitted  to  request
Borrowings  or  Letters  of  Credit  prior  to the date  upon  which  the  Agent
determines in its sole  discretion  that the  conditions  precedent set forth in
Section 6.3 have been satisfied.

     For all  purposes of this  Agreement,  where a  determination  of the used,
unused or available  amount of the Commitments or of the  outstanding  amount of
Credit Utilizations is necessary,  Credit Utilizations payable in an Alternative
Currency shall be converted into their U.S. Dollar Equivalent.  Such conversions
shall be made on the date of each Credit Utilization in an Alternative  Currency
as to that Credit  Utilization  and all Credit  Utilizations  shall be converted
into their  U.S.  Dollar  Equivalent  as of the last day of each month or at the
time of each Credit  Utilization should the Agent so elect. If the last day of a
month  is not a  Business  Day,  such  conversion  shall  be made as of the next
Business Day. The Agent shall promptly notify the Company of such  determination
of a U.S. Dollar Equivalent and of the basis therefor.  All Credit  Utilizations
and  interest  thereon  shall be  repaid  in the  currency  in which  they  were
effected.

     Section 1.2.  Revolving  Loans.  Subject to all of the terms and conditions
hereof,   the  Revolving  Credit  may  be  availed  of  in  the  form  of  loans
(individually a "Revolving Loan" and collectively the "Revolving  Loans").  Each
Borrowing of Revolving  Loans shall,  except to the extent  otherwise  agreed in
writing by all Lenders,  be made ratably by the Lenders in accordance with their
Percentages.  Each  Borrowing of Revolving  Loans shall be in the minimum amount
specified  in Section  1.5  hereof.  All  Revolving  Loans made by a Lender to a
particular Borrower shall be evidenced by a single Revolving Credit Note of such
Borrower (individually a "Revolving Credit Note" and collectively the "Revolving
Credit Notes") payable to the order of such Lender,  each Revolving  Credit Note
to be in the form (with  appropriate  insertions)  attached hereto as Exhibit A.
Without regard to the face principal  amount of each Lender's  Revolving  Credit
Note,  the actual  principal  amount at any time  outstanding  and owing by each
Borrower on account of Revolving  Loans shall be the sum of all Revolving  Loans
then or  theretofore  made  thereon  by such  Lender to such  Borrower  less all
payments actually received thereon.

     Section 1.3.    Letters of Credit.

          (a) General Terms.  Subject to the terms,  conditions and  limitations
     hereof  (including  those set forth in Section 1.1 hereof),  as part of the
     Revolving  Credit,  the Applicable  Issuer shall issue Financial Letters of
     Credit or Performance Letters of Credit (each a "Letter of Credit") for the
     account of any one or more of the Borrowers in, as requested by the Company
     acting on behalf of the applicable Borrower, U.S. Dollars or an Alternative
     Currency.  Notwithstanding anything contained herein to the contrary, those
     certain  letters of credit issued at the Company's  request for the account
     of the applicable  Borrowers by Harris Trust and Savings Bank and listed on
     Schedule  1.3  hereof  (the  "Existing   Letters  of  Credit")  shall  each
     constitute a "Letter of Credit" herein for all purposes of this  Agreement,
     to the same extent, and with the same force and effect, as if such Existing
     Letters of Credit had been issued  under this  Agreement  at the request of
     the Company on behalf of the  applicable  Borrowers.  Each Letter of Credit
     shall  be  issued  by the  Applicable  Issuer,  but  each  Lender  shall be
     obligated to reimburse  the  Applicable  Issuer for its  Percentage  of the
     amount of each drawing thereunder and, accordingly, the undrawn face amount
     of each Letter of Credit shall  constitute  usage of the Commitment of each
     Lender pro rata in accordance with each Lender's Percentage. Each Letter of
     Credit shall  conform to the  Applicable  Issuer's  policies as to form and
     shall be a Letter of Credit which the Applicable Issuer may lawfully issue.
     Each  Letter  of Credit  shall  support  payment  of an  obligation  of the
     Borrower  who applies for same or an  obligation  of a  Subsidiary  of same
     which is a Restricted  Subsidiary or of a Person  described in  subsections
     (j),  (n) or (o) of  Section  7.12 in  which  the  applicant  or one of its
     Restricted Subsidiaries has an equity interest.

          (b)  Applications.  At any  time  before  the  Termination  Date,  the
     Applicable Issuer shall, subject to all of the terms and conditions hereof,
     at the request of the Company  (which is acting on behalf of the  Borrowers
     pursuant to Section 1.7 hereof),  issue one or more Letters of Credit, in a
     form satisfactory to the Applicable  Issuer, in an aggregate face amount as
     set forth above, upon the receipt of an application for the relevant Letter
     of Credit in the form customarily  prescribed by the Applicable  Issuer for
     the type of Letter of Credit in question, duly executed by the Borrower for
     whose  account  such Letter of Credit was issued  (each an  "Application").
     Notwithstanding anything contained herein to the contrary, the applications
     executed by the  Borrowers  with respect to the Existing  Letters of Credit
     shall each constitute an "Application" herein. Each Letter of Credit issued
     hereunder  shall (a) be payable,  as  determined  by the Company  acting on
     behalf  of the  applicable  Borrower,  in U.S.  Dollars  or an  Alternative
     Currency and (b) expire not later than (i) the Termination Date for Letters
     of Credit  issued by Harris  Trust and Savings Bank and (ii) the date which
     is five days prior to the Termination  Date for Letters of Credit issued by
     an   Applicable   Issuer  other  than  Harris   Trust  and  Savings   Bank.
     Notwithstanding  anything contained in any Application to the contrary, (i)
     the applicable  Borrower's  obligation to pay fees in connection  with each
     Letter of Credit shall be as  exclusively  set forth in Section 3.3 hereof,
     (ii) except as  otherwise  provided  in Section  3.5  hereof,  prior to the
     existence of an Event of Default,  the Applicable  Issuer will not call for
     the funding by the Borrower of any amount under a Letter of Credit,  or any
     other  form of  collateral  security  (other  than the  Collateral  and the
     Guarantees)  for the Borrower's  obligations in connection with such Letter
     of Credit,  before being presented with a drawing thereunder,  and (iii) if
     the  Applicable  Issuer  is not  timely  reimbursed  for the  amount of any
     drawing  under a Letter of Credit on the date  such  drawing  is paid,  the
     Borrower's  obligation to reimburse the Applicable Issuer for the amount of
     such  drawing  shall bear  interest  (which the  relevant  Borrower  hereby
     promises to pay) from and after the date such drawing is paid at a rate per
     annum  equal to the sum of 2% plus the  Applicable  Margin  for  Eurodollar
     Loans from time to time in  effect.  The Issuer  will  promptly  notify the
     Agent of each request for a Letter of Credit and of issuance of a Letter of
     Credit  and the Agent  shall  promptly  thereafter  so  notify  each of the
     Lenders.  If an Issuer issues any Letters of Credit with  expiration  dates
     that are  automatically  extended  unless such Issuer gives notice that the
     expiration  date will not so extend  beyond its then  scheduled  expiration
     date,  such  Issuer will give such  notice of  non-renewal  before the time
     necessary  to prevent  such  automatic  extension  if before such  required
     notice date (i) the expiration date of such Letter of Credit if so extended
     would  be after  the  Termination  Date,  (ii) the  Commitments  have  been
     terminated,  or (iii) an Event of Default  exists and the Required  Lenders
     have given the Issuer  instructions  not to so permit the  extension of the
     expiration date of such Letter of Credit.  Without  limiting the generality
     of the  foregoing,  the parties  hereto hereby  confirm and agree that each
     Issuer's  obligation  to issue,  amend or extend the  expiration  date of a
     Letter of Credit is subject to the conditions of Section 6, the other terms
     of this Section 1.3 and the other  provisions  of this  Agreement  and such
     Issuer will not issue, amend or extend the expiration date of any Letter of
     Credit  if any  Lender  notifies  such  Issuer of any  Default  or Event of
     Default that is continuing and directs the Issuer not to take such action.

          (c) The  Reimbursement  Obligation.  Subject to Section 1.3(b) hereof,
     the  obligation  of a Borrower to reimburse the  Applicable  Issuer for all
     drawings  under a Letter of Credit  issued for such  Borrower's  account (a
     "Reimbursement Obligation") shall be governed by the Application related to
     such Letter of Credit,  except that  reimbursement of each drawing shall be
     made in immediately available funds at the designated office of such Issuer
     by no later  than  12:00  Noon  (local  time at the  issuing  office of the
     Issuer) on the date when such  drawing is paid.  If the  relevant  Borrower
     does  not  make  any  such  reimbursement  payment  on the date due and the
     Participating  Lenders (as hereinafter  defined) fund their  participations
     therein in the manner set forth in Section 1.3(d) below,  then all payments
     thereafter  received by the  Applicable  Issuer in  discharge of any of the
     relevant Reimbursement  Obligations shall be distributed in accordance with
     Section 1.3(d) below.

          (d)  The  Participating  Interests.  Each  Lender,  by its  acceptance
     hereof,  severally agrees to purchase from the Applicable  Issuer,  and the
     Applicable   Issuer   hereby   agrees  to  sell  to  each  such  Lender  (a
     "Participating  Lender"), an undivided percentage participating interest (a
     "Participating  Interest"), to the extent of its Percentage, in each Letter
     of  Credit  issued  by,  and each  Reimbursement  Obligation  owed to,  the
     Applicable Issuer.  Upon any failure by a Borrower to pay any Reimbursement
     Obligation  in  respect of a Letter of Credit  issued  for such  Borrower's
     account at the time  required on the date the related  drawing is paid,  as
     set forth in Section 1.3(c) above, or if the Applicable  Issuer is required
     at any time to return to a Borrower or to a trustee, receiver,  liquidator,
     custodian or other  Person any portion of any payment of any  Reimbursement
     Obligation,  each  Participating  Lender shall, not later than the Business
     Day it receives a certificate from the Applicable Issuer to such effect, if
     such  certificate is received before 1:00 p.m. (local time at the office of
     the  Issuer),  or not  later  than  the  following  Business  Day,  if such
     certificate is received  after such time,  pay to the Applicable  Issuer an
     amount equal to its  Percentage of such unpaid or recaptured  Reimbursement
     Obligation  together with interest on such amount accrued from the date the
     related  payment  was  made by the  Applicable  Issuer  to the date of such
     payment by such Participating  Lender at a rate per annum equal to (i) from
     the date the related payment was made by the Applicable  Issuer to the date
     two (2) Business  Days after  payment by such  Participating  Lender is due
     hereunder,  the Federal Funds Rate for each such day and (ii) from the date
     two (2)  Business  Days  after  the date  such  payment  is due  from  such
     Participating Lender to the date such payment is made by such Participating
     Lender,  the rate per annum  determined by adding the Applicable  Margin to
     the  Domestic  Rate in effect  for each such day.  Each such  Participating
     Lender  shall  thereafter  be entitled to receive  its  Percentage  of each
     payment received in respect of the relevant Reimbursement Obligation and of
     interest paid thereon,  with the Applicable Issuer retaining its Percentage
     as a Lender hereunder.

          The several  obligations of the  Participating  Lenders to the Issuers
     under this Section 1.3 shall be  absolute,  irrevocable  and  unconditional
     under any and all  circumstances  whatsoever  (except,  to the extent  such
     Borrower is relieved from its obligation to reimburse the Applicable Issuer
     for a drawing under a Letter of Credit because of the  Applicable  Issuer's
     gross  negligence  or willful  misconduct  in  determining  that  documents
     received  under the Letter of Credit  comply  with the terms  thereof)  and
     shall not be subject  to any  set-off,  counterclaim  or defense to payment
     which any Participating Lender may have or have had against any one or more
     of  the  Borrowers,  the  Agent,  any  other  Lender  or any  other  Person
     whatsoever.   Without  limiting  the  generality  of  the  foregoing,  such
     obligations  shall not be affected by any Default or Event of Default or by
     any reduction or  termination  of any  Commitment  of any Lender,  and each
     payment by a  Participating  Lender  under this  Section  1.3 shall be made
     without any offset,  abatement,  withholding or reduction  whatsoever.  The
     Agent  shall be entitled to offset  amounts  received  for the account of a
     Lender under this  Agreement  against  unpaid  amounts due from such Lender
     hereunder   (whether  as  fundings  of   participations,   indemnities   or
     otherwise).

          (e) Indemnification.  Each of the Participating  Lenders shall, to the
     extent of their  respective  Percentages,  indemnify  the  Issuers  (to the
     extent  not  reimbursed  by  the  Borrowers)   against  any  cost,  expense
     (including  reasonable  counsel  fees and  disbursements),  claim,  demand,
     action,  loss or  liability  (except  such as  result  from the  applicable
     Issuer's  gross  negligence  or willful  misconduct)  that the  Issuers may
     suffer or incur in connection with any Letter of Credit. The obligations of
     the Participating  Lenders under this Section 1.3(e) and all other parts of
     this Section 1.3 shall  survive  termination  of this  Agreement and of all
     other L/C Documents.

     Section 1.4.    Manner of Borrowing Revolving Loans.

          (a) Generally. The Company (which is acting on behalf of the Borrowers
     pursuant to Section 1.7 hereof) shall give the Agent notice (which shall be
     irrevocable and may be written or oral, but if oral,  promptly confirmed in
     writing) by 10:00 a.m.  (Central  Time) on any Business Day of each request
     for a Borrowing of Revolving Loans, in each case specifying the Borrower to
     which the proceeds of such  Borrowing  are to be  disbursed,  the amount of
     each such  Borrowing,  the currency of such  Borrowing  (which must be U.S.
     Dollars or an Alternative  Currency,  except that Domestic Rate Loans shall
     only be available in U.S. Dollars),  the date such Borrowing is to be made,
     which  shall be not less than  three  Business  Days hence in the case of a
     Borrowing in an  Alternative  Currency or a Borrowing of Eurodollar  Loans,
     but which may be the same day in the case of a Borrowing  of Domestic  Rate
     Loans,  whether the Borrowing is to be of Domestic Rate Loans or Eurodollar
     Loans and, in all cases other than a Borrowing of Domestic  Rate Loans,  of
     the Interest Period selected therefor. The Agent shall promptly notify each
     Lender of its receipt of each such notice.  Not later than 1:00 p.m. on the
     date  specified for any  Borrowing,  each Lender shall make the proceeds of
     its  Revolving  Loan  comprising  part  of  such  Borrowing   available  in
     immediately  available funds to the Agent in Chicago except (i) in the case
     of Revolving Loans denominated in an Alternative  Currency,  which shall be
     made  available at such office as the Agent has  previously  specified in a
     notice  to each  Lender in such  funds  which  are then  customary  for the
     settlement of international transactions in such currency and no later than
     such  local  time  as is  necessary  for  such  funds  to be  received  and
     transferred to the relevant  Borrower for same day value on the date of the
     relevant  Borrowing and (ii) to the extent such Borrowing is a reborrowing,
     in whole or in part,  of the  principal  amount of a maturing  Borrowing of
     Loans  to the  same  Borrower  and  in  the  same  currency  (a  "Refunding
     Borrowing"),  in which case each Bank shall record the Revolving  Loan made
     by it as a part of such Refunding Borrowing on its books or records or on a
     schedule to the Note held by it, and shall effect the  repayment,  in whole
     or in part,  as  appropriate,  of its maturing  Revolving  Loan through the
     proceeds  of such new  Revolving  Loan.  Subject  to all of the  terms  and
     conditions hereof, the proceeds of each Lender's Revolving Loan denominated
     in U.S.  Dollars  shall be made  available to the relevant  Borrower on the
     date  requested  at the office of the Agent in Chicago and the  proceeds of
     each Lender's  Revolving  Loans  denominated in an Alternative  Currency at
     such  office  as the  Agent  has  previously  agreed  to with the  relevant
     Borrower,  in each case in the type of funds received by the Agent from the
     Lenders. The Lenders' obligations to make Revolving Loans in an Alternative
     Currency or to provide or  participate  in Letters of Credit  payable in an
     Alternative  Currency shall always be subject to such Alternative  Currency
     being  freely  available  to each of them in the  relevant  market.  If any
     Lender reasonably determines that such currency requested is unavailable to
     it in the  amount and for the term  requested  it shall so notify the Agent
     within two hours of its receipt of the aforesaid notice and the Agent shall
     promptly  notify the Company  and each other  Lender of its receipt of such
     notice and the request of the Company for the Borrowing in the  Alternative
     Currency in question shall be deemed withdrawn.  Borrowing notices shall be
     irrevocable.

          (b) Agent  Reliance on Bank Funding.  Unless the Agent shall have been
     notified by a Lender  before the time when such Lender is scheduled to make
     payment to the Agent of the  proceeds of a Revolving  Loan that such Lender
     does not intend to make such payment, the Agent may assume that such Lender
     has made such  payment  when due and the Agent  may in  reliance  upon such
     assumption  (but shall not be required  to) make  available to the relevant
     Borrower the proceeds of the Revolving  Loan to be made by such Lender and,
     if any Lender has not in fact made such  payment to the Agent,  such Lender
     shall,  on  demand,  pay to the Agent the  amount  made  available  to such
     Borrower  attributable  to such Lender  together with  interest  thereon in
     respect of each day during the period  commencing  on the date such  amount
     was made available to such Borrower and ending on (but  excluding) the date
     such  Lender pays such amount to the Agent at a rate per annum equal to the
     Federal Funds Rate or, in the case of a Revolving  Loan  denominated  in an
     Alternative  Currency,  the cost to the  Agent of  funding  the  amount  it
     advanced to fund such Lender's  Revolving Loan, as determined by the Agent.
     If such amount is not  received  from such Lender by the Agent  immediately
     upon demand,  the applicable  Borrower will, on demand,  repay to the Agent
     the  proceeds  of the  Revolving  Loan  attributable  to such  Lender  with
     interest  thereon at a rate per annum equal to the interest rate applicable
     to the relevant Revolving Loan.

     Section 1.5.  Minimum  Borrowing  Amounts.  Each Borrowing of Domestic Rate
Loans shall be in an amount not less than  $2,000,000,  or such  greater  amount
which is an integral  multiple of $100,000,  and each  Borrowing  of  Eurodollar
Loans shall be in an amount not less than  $5,000,000,  or such  greater  amount
which is an integral multiple of $100,000.

     Section  1.6.  Maturity of Loans.  Each  Eurodollar  Loan shall  mature and
become  due and  payable  on the  last  day of the  Interest  Period  applicable
thereto,  provided that,  subject to the terms and conditions of this Agreement,
such  Eurodollar  Loan may be  refunded  through  a  Refunding  Borrowing.  Each
Domestic Rate Loan and Swing Loan shall mature and become due and payable on the
Termination Date.

     Section 1.7.  Appointment  of Company as Agent for  Borrowers;  Reliance by
Agent.

          (a) Appointment. Each Borrower irrevocably appoints the Company as its
     agent hereunder to make requests on such Borrower's  behalf under Section 1
     hereof for Borrowings to be made by such Borrower and for Letters of Credit
     to be issued  for such  Borrower's  account  and to take any  other  action
     contemplated  by  the  Loan  Documents  with  respect  to  credit  extended
     hereunder to such Borrower.  The Agent and the Lenders shall be entitled to
     conclusively  presume  that  any  action  by the  Company  under  the  Loan
     Documents is taken on behalf of any one or more of the Borrowers whether or
     not the Company so indicates.

          (b) Reliance.  All requests for  Borrowings  and selection of interest
     rates,  currencies  and Interest  Periods to be  applicable  thereto may be
     written or oral,  including by telephone or telecopy.  The Borrowers  agree
     that the Agent may rely on any such notice given by any person the Agent in
     good faith believes is an Authorized  Representative  without the necessity
     of independent  investigation (the Borrowers hereby  indemnifying the Agent
     and Lenders from any liability or loss ensuing from such reliance),  and in
     the event any such  telephonic  or other  oral  notice  conflicts  with any
     written  confirmation,  such oral or telephonic  notice shall govern if the
     Agent has acted in reliance thereon.

     Section  1.8.  Swing  Loans.  (a)  Generally.  Subject  to  the  terms  and
conditions  hereof,  as part of the Revolving  Credit,  the Agent agrees to make
loans to the  Company  under the Swing  Line  (individually  a "Swing  Loan" and
collectively  the "Swing  Loans")  which shall not in the  aggregate at any time
outstanding  exceed the Swing Line  Sublimit.  The Swing Loans may be availed of
the Company from time to time and  Borrowings  thereunder may be repaid and used
again during the period ending on the Termination Date; provided that each Swing
Loan must be repaid on the last day of the Interest Period  applicable  thereto.
Each Swing Loan shall be in a minimum  amount of $250,000 or such greater amount
which is an integral multiple of $100,000.

          (b) Swing Note. The Swing Loans made to the Company by the Agent shall
     be evidenced by a single promissory note of the Company issued to the Agent
     in the form of Exhibit  A-2  hereto.  Such  promissory  note is referred to
     herein as the "Swing Note".

          (c) Interest on Swing Loans. Each Swing Loan shall bear interest until
     maturity  (whether by  acceleration or otherwise) at a rate per annum equal
     to (i) the sum of the Domestic Rate plus the Applicable Margin for Domestic
     Rate  Loans  under  the  Revolving  Credit  as from  time to time in effect
     (computed  on the basis of a year of 365 or 366  days,  as the case may be,
     for the actual number of days elapsed) or (ii) the Agent's  Quoted Rate (as
     hereinafter  defined)  (computed on the basis of a year of 360 days for the
     actual  number of days  elapsed).  Interest on each Swing Loan shall be due
     and payable prior to such maturity on the last day of each Interest  Period
     applicable thereto.

          (d) Requests for Swing Loans.  The Company  shall give the Agent prior
     notice  (which may be  written  or oral) no later than 12:00 Noon  (Chicago
     time) on the date upon which the  Company  requests  that any Swing Loan be
     made of the amount and date of such Swing  Loan,  and the  Interest  Period
     requested  therefor.  Within 30 minutes after  receiving  such notice,  the
     Agent  shall in its  discretion  quote an  interest  rate to the Company at
     which the Agent would be willing to make such Swing Loan  available  to the
     Company  for the  Interest  Period so  requested  (the rate so quoted for a
     given Interest  Period being herein  referred to as "Agent's Quoted Rate").
     The Company  acknowledges  and agrees that the interest rate quote is given
     for  immediate  and  irrevocable  acceptance.  If the  Company  does not so
     immediately accept the Agent's Quoted Rate for the full amount requested by
     the Company for such Swing  Loan,  the Agent's  Quoted Rate shall be deemed
     immediately  withdrawn  and such Swing Loan shall bear interest at the rate
     per annum  determined  by adding the  Applicable  Margin for Domestic  Rate
     Loans under the Revolving  Credit to the Domestic Rate as from time to time
     in effect. Subject to the terms and conditions hereof, the proceeds of such
     Swing Loan shall be made  available to the Company on the date so requested
     at the offices of the Agent in Chicago, Illinois. Anything contained in the
     foregoing to the contrary notwithstanding,  (i) the obligation of the Agent
     to make Swing Loans shall be subject to all of the terms and  conditions of
     this  Agreement and (ii) the Agent shall not be obligated to make more than
     one Swing Loan during any one day.

          (e) Refunding  Loans. In its sole and absolute  discretion,  the Agent
     may at any  time,  on  behalf  of the  Company  (which  hereby  irrevocably
     authorizes the Agent to act on its behalf for such purpose) and with notice
     to the Company, request each Lender to make a Revolving Loan in the form of
     a Domestic Rate Loan in an amount equal to such Lender's  Percentage of the
     amount of the Swing  Loans  outstanding  on the date such  notice is given.
     Unless an Event of Default  described  in Section  8.1(k) or 8.1(l)  exists
     with respect to the Company, regardless of the existence of any other Event
     of Default,  each Lender shall make the proceeds of its requested Revolving
     Loan available to the Agent, in immediately available funds, at the Agent's
     principal office in Chicago,  Illinois, before 12:00 Noon (Chicago time) on
     the Business Day  following  the day such notice is given.  The proceeds of
     such Borrowing of Revolving Loans shall be immediately applied to repay the
     outstanding Swing Loans.

          (f) Participations. If any Lender refuses or otherwise fails to make a
     Revolving Loan when requested by the Agent pursuant to Section 1.8(e) above
     (because an Event of Default  described in Section  8.1(k) or 8.1(l) exists
     with respect to the Company or  otherwise),  such Lender will,  by the time
     and in the manner such Revolving Loan was to have been funded to the Agent,
     purchase  from  the  Agent  an  undivided  participating  interest  in  the
     outstanding  Swing  Loans  in an  amount  equal  to its  Percentage  of the
     aggregate  principal  amount of Swing  Loans that were to have been  repaid
     with such Revolving Loans. Each Lender that so purchases a participation in
     a Swing Loan shall thereafter be entitled to receive its Percentage of each
     payment of  principal  received on the Swing Loan and of interest  received
     thereon  accruing  from  the date  such  Lender  funded  to the  Agent  its
     participation  in such Loan.  The several  obligations of the Lenders under
     this Section shall be absolute,  irrevocable,  and unconditional  under any
     and all  circumstances  whatsoever and shall not be subject to any set-off,
     counterclaim  or defense  to payment  which any Lender may have or have had
     against the Company, any other Borrower, any Guarantor, any other Lender or
     any  other  Person  whatever.   Without  limiting  the  generality  of  the
     foregoing,  such obligations  shall not be affected by any Default or Event
     of Default or by any reduction or  termination  of the  Commitments  of any
     Lender,  and each payment made by a Lender under this Section shall be made
     without any offset, abatement, withholding or reduction whatsoever.

     Section  1.9.  Default  Rate.  Notwithstanding  anything  to  the  contrary
contained herein,  while any Event of Default exists or after acceleration,  the
relevant  Borrower shall pay interest (after as well as before entry of judgment
thereon to the extent  permitted  by law) on the  principal  amount of all Loans
owing by it at a rate per annum equal to:

          (a) for any  Domestic  Rate Loan or any Swing  Loan  bearing  interest
     based on the Domestic Rate, the sum of 2.0% plus the Applicable Margin plus
     the Domestic Rate from time to time in effect;

          (b) for any Eurodollar Loan  denominated in U.S.  Dollars or any Swing
     Loan bearing  interest at the Agent's Quoted Rate, the sum of 2.0% plus the
     rate of  interest  in effect  thereon  at the time of such Event of Default
     until the end of the Interest Period applicable thereto and, thereafter, at
     a rate per annum  equal to the sum of 2.0% plus the  Applicable  Margin for
     Domestic Rate Loans plus the Domestic Rate from time to time in effect; and

          (c) for any Eurodollar  Loan  denominated in an Alternative  Currency,
     the sum of 2.0% plus the rate of interest in effect  thereon at the time of
     such  Event of  Default  until the end of the  Interest  Period  applicable
     thereto  and,  thereafter  at a rate  per  annum  equal  to the  sum of the
     Applicable  Margin,  plus a rate of two  percent  (2.0%)  plus  the rate of
     interest  per  annum  as  determined  by the  Agent  (rounded  upwards,  if
     necessary,  to the nearest whole multiple of  one-sixteenth  of one percent
     (1/16%)) at which overnight or weekend deposits of the appropriate currency
     (or, if such amount due remains unpaid more than three Business Days,  then
     for such other  period of time not longer  than six months as the Agent may
     elect in its absolute discretion) for delivery in immediately available and
     freely  transferable  funds would be offered by the Agent to major banks in
     the  interbank  market upon request of such major banks for the  applicable
     period  as  determined  above  and in an amount  comparable  to the  unpaid
     principal amount of any such Loan (or, if the Agent is not placing deposits
     in such currency in the interbank market, then the Agent's cost of funds in
     such currency for such period).

provided, however, that in the absence of acceleration, any adjustments pursuant
to this  Section  shall be made at the  election  of the  Agent,  acting  at the
request or with the consent of the Required Lenders,  with written notice to the
Borrowers.  While any Event of Default  exists or after  acceleration,  interest
shall be paid on demand of the Agent at the  request or with the  consent of the
Required Lenders.

     SECTION 2.           INTEREST.

     Section  2.1.  Domestic  Rate  Loans.  Each  Domestic  Rate Loan shall bear
interest  (which the relevant  Borrower  promises to pay in arrears at the times
herein  provided)  at the rate per annum  determined  by adding  the  Applicable
Margin to the Domestic  Rate as in effect from time to time,  provided that if a
Domestic Rate Loan is not paid when due (whether by lapse of time,  acceleration
or  otherwise),  such  Revolving  Loan shall bear  interest  (which the relevant
Borrower promises to pay at the times hereinafter  provided),  whether before or
after  judgment,  and  until  payment  in full  thereof,  at the rate per  annum
specified in Section 1.9 hereof.  Interest on the  Domestic  Rate Loans shall be
payable in  arrears on the last day of each  calendar  month  (beginning  on the
first of such dates after the date  hereof)  and at  maturity  of the  Revolving
Credit Notes and interest after maturity shall be due and payable upon demand.

     Section 2.2.  Eurodollar  Loans.  Each  Eurodollar Loan shall bear interest
(which the  relevant  Borrower  promises  to pay in arrears at the times  herein
provided) on the unpaid  principal  amount thereof from time to time outstanding
from the date of the Borrowing of such Eurodollar  Loan until maturity  (whether
by  acceleration  or  otherwise)  at a rate  per  annum  equal to the sum of the
Applicable Margin plus Adjusted LIBOR, payable on the last day of the applicable
Interest Period and at maturity (whether by acceleration or otherwise),  and, if
the  applicable  Interest  Period  is  longer  than  three  months,  on the date
occurring  three months after the date of the  Borrowing of such Loan;  provided
that if a  Eurodollar  Loan is not paid when due  (whether  by  acceleration  or
otherwise),  such Loan shall bear interest (which the relevant Borrower promises
to pay at the times  herein  provided)  from the date such payment was due until
paid in full,  payable on demand, at the rate per annum specified in Section 1.9
hereof.

     Section 2.3. Rate  Determinations.  The Agent shall determine each interest
rate  applicable  to  the  Loans  hereunder  in  accordance  herewith,  and  its
determination thereof shall be deemed prima facie correct.

     Section 2.4.  Computation of Interest.  All interest on Domestic Rate Loans
shall be computed on the basis of a year of 365 or 366 days, as the case may be,
for the actual  number of days  elapsed.  All interest on  Eurodollar  Loans and
Swing Loans bearing  interest at the Agent's  Quoted Rate (and unless  otherwise
stated  herein,  all fees,  charges  and  commissions  due  hereunder)  shall be
computed  on the  basis  of a year of 360  days for the  actual  number  of days
elapsed,  except for Eurodollar Loans denominated in Pounds Sterling which shall
be computed on the basis of a year of 365 or 366 days, as the case may be.

     Section 2.5. Funding Indemnity. If any Lender shall incur any loss, cost or
expense (including,  without limitation,  any loss of profit, and any loss, cost
or expense incurred by reason of the liquidation or re-employment of deposits or
other funds acquired by such Lender to fund or maintain any  Eurodollar  Loan or
Swing Loan or the relending or  reinvesting  of such deposits or amounts paid or
prepaid to such Lender) as a result of:

               (i) any payment or prepayment of a Eurodollar  Loan or Swing Loan
          on a date  other  than  the last day of its  Interest  Period  for any
          reason,

               (ii) any failure  (because of a failure to meet the conditions of
          Borrowing or otherwise) by a Borrower to borrow or refund a Eurodollar
          Loan or Swing Loan on the date specified in a notice given pursuant to
          this Agreement,

               (iii) any failure by a Borrower to make any payment of  principal
          on any Eurodollar Loan or Swing Loan when due (whether by acceleration
          or otherwise), or

               (iv) any  acceleration  of the maturity of a  Eurodollar  Loan or
          Swing  Loan as a result  of the  occurrence  of any  Event of  Default
          hereunder,

then, upon the demand of such Lender, the applicable  Borrower shall pay to such
Lender such amount as will reimburse such Lender for such loss, cost or expense.
If any  Lender  makes  such a claim for  compensation,  it shall  provide to the
Company,  with a copy to the Agent, a certificate executed by an officer of such
Lender  setting  forth the  amount of such loss,  cost or expense in  reasonable
detail  (including an explanation  of the basis for and the  computation of such
loss, cost or expense) and the amounts shown on such certificate shall be deemed
prima facie correct.

     Section 2.6. Change of Law.  Notwithstanding  any other  provisions of this
Agreement or any Note, if at any time any change in applicable law or regulation
or in the  interpretation  thereof  makes it unlawful  for any Lender to make or
continue to maintain Loans in an Alternative  Currency or Eurodollar Loans, such
Lender shall  promptly  give notice  thereof to the  Borrower and such  Lender's
obligations  to make or  maintain  Eurodollar  Loans or Loans in an  Alternative
Currency (as  applicable)  under this Agreement  shall  terminate until it is no
longer  unlawful for such Bank to make or maintain  such Loans.  The  applicable
Borrower  shall prepay on demand the  outstanding  principal  amount of any such
affected Loans, together with all interest accrued thereon and all other amounts
then due and payable to such Lender  under this  Agreement;  provided,  however,
subject to all of the terms and  conditions of this  Agreement,  the  applicable
Borrower may then elect to borrow the  principal  amount of the  affected  Loans
from such Lender by means of  Domestic  Rate Loans which Loans shall not be made
ratably by the Lenders but only from such affected Lender.

     Section 2.7.  Unavailability.  If prior to the commencement of any Interest
Period for any Borrowing of Eurodollar Loans:

          (a) the Agent determines that deposits in the applicable  currency (in
     the  applicable  amounts) are not being  offered to it in the  eurocurrency
     interbank  market  for  such  Interest   Period,   or  that  by  reason  of
     circumstances  affecting the  interbank  eurocurrency  market  adequate and
     reasonable means do not exist for ascertaining the applicable LIBOR, or

          (b) the Required Lenders notify the Agent that (i) LIBOR as determined
     by the  Agent  will not  adequately  and  fairly  reflect  the cost to such
     Lenders  of  funding  their  Loans in the  currency  in  question  for such
     Interest Period or (ii) that the making or funding of Loans in the relevant
     currency has become  impracticable,  in either case as a result of an event
     occurring  after  the date  hereof  which in the  opinion  of such  Lenders
     materially affects such Loans,

then and in any such  event the Agent  shall not less than two days prior to the
commencement of such Interest Period, give notice thereof to the Company and the
Lenders,  whereupon until the Agent notifies the Company that the  circumstances
giving rise to such  suspension no longer exist,  the obligations of the Lenders
to make  Loans in the  currency  so  affected  or to make  Eurodollar  Loans (as
applicable) shall be suspended.

     Section 2.8.  Increased Cost and Reduced  Return.  If, on or after the date
hereof,  the adoption of any applicable  law, rule or regulation,  or any change
therein,  or any change in the  interpretation or administration  thereof by any
governmental  authority,  central  bank or  comparable  agency  charged with the
interpretation  or administration  thereof,  or compliance by any Lender (or its
lending  office) with any request or directive  (whether or not having the force
of law) of any such authority, central bank or comparable agency:

               (i) shall subject any Lender (or its applicable  lending  office)
          to any tax, duty or other charge with respect to any of its Eurodollar
          Loans,  its Revolving  Credit Notes,  its Letter(s) of Credit,  or its
          participation in any thereof, or its obligation to make Loans, issue a
          Letter of Credit, or to participate therein, or shall change the basis
          of  taxation  of  payments  to any Lender (or its  applicable  lending
          office)  of the  principal  of or  interest  on any of its  Eurodollar
          Loans,  Letter(s) of Credit,  or  participations  therein or any other
          amounts due under this Agreement in respect of its  Eurodollar  Loans,
          Letter(s) of Credit,  or  participations  therein or its obligation to
          make  Eurodollar   Loans,   issue  a  Letter  of  Credit,  or  acquire
          participations  therein  (except for changes in the rate of tax on the
          overall net income of such Lender or its lending office imposed by the
          jurisdiction  in which such  Lender's  principal  executive  office or
          applicable lending office is located); or

               (ii) shall impose, modify or deem applicable any reserve, special
          deposit or similar requirement  (including,  without  limitation,  any
          such  requirement  imposed by the Board of  Governors  of the  Federal
          Reserve  System,  but excluding  with respect to any such  requirement
          included in an applicable  Eurocurrency  Reserve  Percentage)  against
          assets of, deposits with or for the account of, or credit extended by,
          any Lender (or its applicable  lending  office) or shall impose on any
          Lender (or its lending  office) or on the  interbank  market any other
          condition  affecting its Revolving  Loans, its Revolving Credit Notes,
          its Letter(s) of Credit, or its  participation in any thereof,  any of
          its obligation to make Revolving  Loans,  to issue a Letter of Credit,
          or to participate therein;

and the result of any of the  foregoing  is to increase  the cost to such Lender
(or its  lending  office) of making or  maintaining  any  Revolving  Loan in the
currency   requested  or  issuing  or   maintaining  a  Letter  of  Credit,   or
participating therein, or to reduce the amount of any sum received or receivable
by such Lender (or its applicable  lending office) under this Agreement or under
its Notes with  respect  thereto,  by an amount  deemed by such  Lender,  in its
reasonable judgment, to be material, then, within fifteen (15) days after demand
by such Lender (with a copy to the Agent), the Company shall be obligated to pay
to such Lender such additional  amount or amounts as will compensate such Lender
for such increased cost or reduction.

     Each Lender that  determines  to seek  compensation  under this Section 2.8
shall  notify the Company and the Agent of the  circumstances  that  entitle the
Lender to such  compensation  pursuant to this Section 2.8 and will  designate a
different  lending office if such designation will avoid the need for, or reduce
the amount of, such  compensation  and will not, in the  reasonable  judgment of
such Lender, be otherwise  disadvantageous  to such Lender. A certificate of any
Lender  claiming  compensation  under this  Section  2.8 and  setting  forth the
additional  amount or amounts to be paid to it  hereunder  shall be deemed prima
facie correct.  In determining  such amount,  such Lender may use any reasonable
averaging and attribution methods.

     Section 2.9. Lending Offices. Each Lender may, at its option, elect to make
its  Loans  hereunder  at the  branch,  office  or  affiliate  specified  on the
appropriate  signature  page hereof  (each a "Lending  Office") for each type of
Revolving Loan available hereunder or at such other of its branches,  offices or
affiliates  as it may from time to time elect and  designate  in a notice to the
Company  and the Agent (but such funds shall in any event be made  available  to
the Company at the office of the Agent as herein  provided  for),  provided that
the  Company  shall not be  required to  reimburse  any Lender  under any of the
provisions  of this  Section 2 for any cost  which  such  Lender  would not have
incurred  but for  changing  its  lending or funding  branch  unless the Company
consented to such change.

     Section 2.10. Discretion of Lender as to Manner of Funding. Notwithstanding
any other provision of this Agreement, each Lender shall be entitled to fund and
maintain  its funding of all or any part of its Loans in any manner it sees fit,
it being  understood,  however,  that for the  purposes  of this  Agreement  all
determinations under this Agreement shall be made as if each Lender had actually
funded and maintained  each  Eurodollar Loan through the purchase of deposits in
the relevant market and in the relevant currency having a maturity corresponding
to such Eurodollar  Loan's Interest Period and bearing an interest rate equal to
Adjusted LIBOR for the currency in question for such Interest Period.

     Section 2.11.  Capital  Adequacy.  If any Lender shall  determine  that any
applicable law, rule or regulation  regarding capital adequacy  instituted after
the date hereof,  or any change in the  interpretation  or administration of any
applicable  law,  rule  or  regulation   regarding   capital   adequacy  by  any
governmental  authority,  central  bank or  comparable  agency  charged with the
interpretation  or  administration  thereof or compliance by such Lender (or its
lending  office)  with any  request  or  directive  regarding  capital  adequacy
(whether or not having the force of law) of any such authority,  central bank or
comparable  agency,  has or would have the effect of reducing the rate of return
on such Lender's  capital as a consequence of its  obligations  hereunder or the
Letters of Credit or credit extended by it hereunder to a level below that which
such Lender could have achieved but for such law,  rule,  regulation,  change or
compliance  (taking into  consideration  such Lender's  policies with respect to
capital  adequacy) by an amount reasonably deemed by such Lender to be material,
then from time to time as  specified  by such  Lender the  Company  shall pay on
demand such additional amount or amounts as will compensate such Lender for such
reduction.  A certificate of any Lender claiming compensation under this Section
2.11 and  setting  forth  the  additional  amount  or  amounts  to be paid to it
hereunder  in  reasonable  detail  shall be prima  facie  evidence  thereof.  In
determining  such  amount,  such  Lender may use any  reasonable  averaging  and
attribution methods.

SECTION 3.     FEES, PAYMENTS, REDUCTIONS, APPLICATIONS AND NOTATIONS.

     Section  3.1.  Commitment  Fee.  For the period from the date hereof to and
including the  Termination  Date,  the Borrowers  shall pay to the Agent for the
account of the  Lenders a  non-refundable  commitment  fee at the rate per annum
equal to the Applicable  Margin (computed on the basis of a year of 360 days and
actual days elapsed) on the average daily Unused  Commitments;  provided however
that for any calendar quarter during which the average daily outstanding balance
of  Revolving  Loans,  Swing Loans and L/C  Obligations  is less than 25% of the
aggregate  Commitments  the rate per annum set forth  above  shall  increase  by
0.10%;  provided  further,  that in no event  shall the rate per  annum  payable
pursuant hereto exceed 0.50%. Such fee is due and payable in arrears on the last
day of each calendar quarter  (commencing with the first of such dates after the
date hereof) and on the Termination Date.

     Section 3.2.  Other Fees. The Company shall pay to the Agent such other and
additional  fees as may from time to time be agreed to between  the  Company and
the Agent.

     Section 3.3.  Letter of Credit Fees. The applicable  Borrowers shall pay to
the Agent,  for the ratable  account of the Lenders,  a fee on the amount of the
L/C Obligations from time to time outstanding  computed at the Applicable Margin
in the case of Financial  Letters of Credit and the  Applicable  Margin less the
rate of 3/4 of 1% per annum in the case of  Performance  Letters  of Credit  (in
each case computed on the basis of a year of 360 days and actual days  elapsed),
such fee to be due and  payable  quarterly  in  arrears  on the last day of each
calendar  quarter  and on the  Termination  Date.  In  addition,  on the date of
issuance  of each  Letter  of  Credit  the  applicable  Borrower  shall  pay the
Applicable  Issuer for its own  account a fee of 1/8 of 1% of the face amount of
such Letter of Credit,  such fee to be retained by the Applicable Issuer for its
own account.  In addition,  the applicable  Borrower shall pay to the Applicable
Issuer such issuing,  processing,  drawing, amendment and other fees and charges
as the Applicable Issuer customarily  imposes in connection with the issuance of
letters of credit of the type in question,  the payment of drafts  thereunder or
amendments thereto.

     Section 3.4. Voluntary Prepayments.  The Borrowers shall have the privilege
of  prepaying  without  premium or penalty  (except as set forth in Section  2.5
above) and in whole or in part (but, if in part, then: (i) in an amount not less
than $2,000,000,  or such lesser amount as may then be outstanding,  and (ii) in
each case,  in an amount such that the minimum  amount  required for a Borrowing
pursuant to Section 1.5 hereof remains  outstanding) any Borrowing of Eurodollar
Loans at any time upon 3 Business Days prior notice by the Borrower to the Agent
or, in the case of a Borrowing  of Domestic  Rate Loans or Swing  Loans,  notice
delivered by the Borrower to the Agent no later than 10:00 a.m.  (Chicago  time)
on the date of  prepayment,  such  prepayment  to be made by the  payment of the
principal amount to be prepaid and, in the case of any Eurodollar Loans or Swing
Loans,  accrued  interest  thereon  to the date  fixed for  prepayment  plus any
amounts due the Lenders under Section 2.5 hereof.

     Section  3.5.  Mandatory   Prepayments  and  Commitment   Reductions.   (a)
Commitments.  In the event that the aggregate amount of the Revolving Loans, the
Swing Loans and the L/C Obligations  shall at any time and for any reason exceed
the Commitments or the aggregate amount of Revolving Loans,  Swing Loans and L/C
Obligations  owing from any Borrower  shall exceed any applicable  Sublimit,  in
each case for any reason  (including  changes in currency rates),  the Borrowers
shall  immediately  and without notice or demand pay the amount of the excess to
the Agent as and for a mandatory prepayment on the Revolving Credit Notes or, if
the Revolving Loans have been paid in full but L/C Obligations are  outstanding,
then and in any such event,  such  excess  shall be paid over to the Agent to be
applied  against,  or held as collateral  security for, as applicable,  such L/C
Obligations.

          (b)  Asset  Dispositions.  (i)  If  any  Borrower  or  any  Restricted
     Subsidiary  shall at any time or from  time to time make or agree to make a
     Disposition or shall suffer an Event of Loss resulting in Net Cash Proceeds
     in excess of $5,000,000 individually or on a cumulative basis in any fiscal
     year of the Borrowers,  to the extent the aggregate  amount of all such Net
     Cash Proceeds  received by the Borrowers  and the  Restricted  Subsidiaries
     during the period from and  including  the date hereof to and including the
     date of such  Disposition  or Event of Loss exceed 10% of the book value of
     assets of the Borrowers and the  Restricted  Subsidiaries  as of such date,
     then (x) the  Company  shall  promptly  notify  the Agent of such  proposed
     Disposition  or Event of Loss  (including  the amount of the  estimated Net
     Cash Proceeds to be received by such Borrower or such Subsidiary in respect
     thereof)  and (y) such Net Cash  Proceeds  shall be paid  over to the Agent
     promptly upon receipt by such Borrower or such Restricted Subsidiary of the
     Net Cash Proceeds of such  Disposition or Event of Loss for  application as
     set  forth  herein.  Immediately  upon  receipt  by the  Borrower  or  such
     Restricted  Subsidiary of such Net Cash  Proceeds,  the  Commitments  shall
     ratably terminate in an aggregate amount equal to 100% of the amount of all
     such Net Cash  Proceeds and the Agent shall apply such Net Cash Proceeds to
     the payment of all  amounts,  if any,  required by Section  3.5(c)  hereof;
     provided that in the case of each  Disposition and Event of Loss so long as
     no Default or Event of Default shall have occurred and is then  continuing,
     if the  Company  states in its  notice of such  event  that the  applicable
     Borrower or the applicable Subsidiary intends to reinvest,  within 180 days
     of the applicable Disposition or receipt of Net Cash Proceeds from an Event
     of Loss,  the Net Cash  Proceeds  thereof  in assets  similar to the assets
     which were  subject to such  Disposition  or Event of Loss,  then the Agent
     shall  deposit  such Net Cash  Proceeds in the  Collateral  Account and the
     Commitments  shall not so  terminate  under this Section to the extent such
     Net Cash  Proceeds are actually  reinvested  in such similar  assets within
     such 180-day period.  Concurrently  with any such  reinvestment,  the Agent
     shall return the amount of such Net Cash  Proceeds to be  reinvested to the
     Company.  Promptly after the end of such 180-day period,  in the event that
     the applicable Borrower or Restricted  Subsidiary has not reinvested any of
     such Net Cash  Proceeds  in such  similar  assets,  the  Commitments  shall
     immediately  terminate in an amount equal to 100% of such Net Cash Proceeds
     and the Agent shall promptly apply such Net Cash Proceeds to the payment of
     all  amounts,  if any,  required  by Section  3.5(c)  below and release the
     balance  thereof to the  Company.  In the event and to the extent  that any
     Commitment  reduction  pursuant to this  Section  3.5(b) does not require a
     prepayment of Loans or prefunding  of L/C  Obligations  pursuant to Section
     3.5(c)  below,  the Agent shall  promptly  return the Net Cash Proceeds not
     required for such purpose to the Company.

          (c) Commitment  Terminations.  The Borrowers  shall,  on each date the
     Commitments  are reduced  pursuant to Section 3.5(b) or 3.6 hereof,  prepay
     the  Revolving  Loans,  Swing  Loans,  and, if  necessary,  prefund the L/C
     Obligations  by the amount  necessary  to reduce  the sum of the  aggregate
     principal amount of Revolving Loans,  Swing Loans, and L/C Obligations then
     outstanding to the amount to which the Commitments have been so reduced.

     Section 3.6. Voluntary Terminations. The Borrowers shall have the privilege
upon five Business Days' prior notice from the Company (which need not be joined
in by any  Borrower) to the Agent (which shall  promptly  notify the Lenders) to
ratably  terminate the  Commitments  in whole or in part (but if in part then in
the amount of $5,000,000 or such greater amount which is an integral multiple of
$100,000);  provided that the  Commitments  may not be reduced to an amount less
than the sum of all Revolving  Loans and all L/C  Obligations  then  outstanding
unless there is deposited  with the Agent as cash  collateral for such Revolving
Loans and L/C Obligations cash in the amount by which the same exceed the amount
of the  Commitments.  Any  termination  of the Revolving  Commitments  below any
Sublimit or the Swing Line Sublimit then in effect shall reduce such Sublimit or
Swing Line  Sublimit,  as  applicable,  by a like  amount.  The Agent shall give
prompt notice to each Lender of any such termination of the Commitments.

     Section 3.7. Place and Application. All payments of principal, interest and
fees  shall  be made to the  Agent at its  office  at 111  West  Monroe  Street,
Chicago,  Illinois  (or at  such  other  place  as the  Agent  may  specify)  in
immediately  available and freely  transferable funds at the place of payment by
no later  than  12:00  Noon  Central  Time on the due date  thereof  or, if such
payment is to be made in an  Alternative  Currency,  by no later than 12:00 Noon
local time at the place of payment  to such  office as the Agent has  previously
specified;  provided  however that  reimbursements  of drawings under Letters of
Credit shall be made to the  Applicable  Issuer.  Any  payments  received by the
Agent or such  Applicable  Issuer after such time shall be deemed received as of
the opening of business on the next  Business  Day. All such  payments  shall be
made  (i) in U.S.  Dollars,  in  immediately  available  funds  at the  place of
payment,  or (ii) in the case of Revolving  Loans or  reimbursement  of drawings
under a  Letter  of  Credit  in an  Alternative  Currency,  in such  Alternative
Currency  in  such  funds  then  customary  for   settlement  of   international
transactions  in such currency.  All such payments shall be made without set-off
or counterclaim and without reduction for, and free from, any and all present or
future taxes, levies, imposts, duties, fees, charges, deductions,  withholdings,
restrictions  or conditions of any nature imposed by any government or political
subdivision or taxing authority thereof. Except as herein provided, all payments
shall  be  received  for  the  ratable  account  of the  Lenders  and  shall  be
distributed by the Agent to the Lenders in accordance with their  Percentages on
the date the Agent receives payment, or if the Agent receives payment later than
12:00 Noon Central  Time,  then no later than the next  Business Day. Any amount
prepaid  on the  Revolving  Credit  Notes  may,  subject to all of the terms and
conditions hereof, be borrowed, repaid and borrowed again. Unless the applicable
Borrower  otherwise  requests,  each  prepayment  shall be first applied to such
Borrower's  Domestic Rate Loans and then to its Eurodollar Loans in the order in
which their Interest Periods expire. Any prepayment of Eurodollar Loans shall be
accompanied  by any  amount  due  the  Lenders  under  Section  2.5  hereof  but
acceptance  of any such  prepayment  without such a payment being made shall not
preclude a later demand by the Lenders for such payment.

     Anything contained herein to the contrary notwithstanding, all payments and
collections  received  in respect of the  Obligations  and all  proceeds  of the
Collateral received,  in each instance, by the Agent or any of the Lenders after
the  occurrence  of an Event of  Default  shall be  remitted  to the  Agent  and
distributed as follows:

          (a)  first,  to the  payment  of any  outstanding  costs and  expenses
     incurred by the Agent in monitoring,  verifying, protecting,  preserving or
     enforcing  the  Liens on the  Collateral  or by the  Agent  in  protecting,
     preserving or enforcing  rights under the Loan Documents,  and in any event
     all costs and expenses of a character  which the  Borrowers  have agreed to
     pay under  Section  11.5 hereof (such funds to be retained by the Agent for
     its own account  unless the Agent has previously  been  reimbursed for such
     costs and  expenses by the Lenders,  in which event such  amounts  shall be
     remitted to the Lenders to reimburse them for payments  theretofore made to
     the Agent);

          (b) second, to the payment of principal and interest on the Swing Note
     until paid in full;

          (c) third, to the payment of any outstanding interest or other fees or
     amounts due under the Revolving  Credit Notes and the other Loan Documents,
     in  each  case   other  than  for   principal   or  in   reimbursement   or
     collateralization  of L/C  Obligations,  ratably as among the Agent and the
     Lenders  in accord  with the  amount  of such  interest  and other  fees or
     amounts owing each;

          (d) fourth,  to the payment of the principal of the  Revolving  Credit
     Notes and any unpaid Reimbursement  Obligations and to the Agent to be held
     as collateral  security for any other L/C  Obligations  (until the Agent is
     holding an amount of cash equal to the then outstanding  amount of all such
     L/C Obligations),  and Hedging  Liability,  the aggregate amount paid to or
     held as  collateral  security  for the Lenders  and, in the case of Hedging
     Liability,  their  Affiliates,  to be allocated pro rata in accordance with
     the then aggregate unpaid amounts owing to each holder thereof;

          (e) fifth, to the Agent and the Lenders ratably in accordance with the
     amounts  of any  other  indebtedness,  obligations  or  liabilities  of the
     Borrowers  owing to each of them and  secured by the  Collateral  Documents
     unless and until all such  indebtedness,  obligations and liabilities  have
     been fully paid and satisfied; and

          (f) sixth,  to the Company on behalf of the Borrowers  (each  Borrower
     hereby agreeing that its recourse for its share of such payment shall be to
     the  Company  and not the  Agent  or any  Lender)  or  whoever  else may be
     lawfully entitled thereto.

     Section  3.8.  Notations  and  Requests.  All  Borrowings  made against the
Revolving  Credit  Notes  or the  Swing  Note,  the  Borrower  which  made  such
Borrowings,  the rates of interest applicable thereto,  the maturity thereof and
the currency in which each such Borrowing is  denominated,  shall be recorded by
the Lenders on their books or, at their option in any instance,  endorsed on the
reverse side of the Revolving Credit Notes or Swing Note, as applicable, and the
unpaid  principal  balances  and  status,  rates and  currencies  so recorded or
endorsed  by the  Lenders  shall be prima  facie  evidence in any court or other
proceeding  brought to enforce the  Revolving  Credit Notes or Swing Note of the
principal  amount  remaining  unpaid  thereon,   the  Borrower  which  made  the
Borrowings  evidenced  thereby,  the  currencies  in which such  Borrowings  are
payable,  the interest rates applicable thereto and the maturity thereof.  Prior
to any  negotiation  of any  Revolving  Credit  Note or Swing  Note,  the Lender
holding such Revolving Credit Note shall endorse thereon the outstanding  amount
of Borrowings  evidenced thereby,  the currencies in which the same are payable,
the rates of interest applicable thereto and the maturities thereof.

SECTION 4.     THE COLLATERAL AND THE GUARANTEES.

     Section 4.1. The Collateral.  The Obligations and Hedging  Liability (i) of
the U.S.  Borrowers  shall be secured by valid and perfected  first Liens on all
inventory, accounts receivable,  equipment and other goods of the U.S. Borrowers
and the U.S. Subsidiaries which are Guarantors and, subject to the provisions of
this  Section  4.1,  all  capital  stock of all  Guarantors,  together  with all
instruments, securities, chattel paper and intangibles of the U.S. Borrowers and
the U.S.  Subsidiaries  which are  Guarantors and all proceeds of the foregoing,
and (ii) of the U.K.  Borrowers and the Canadian  Borrowers  shall be secured by
valid and perfected first Liens on all inventory, accounts receivable, equipment
and other goods of the U.S. Borrowers,  U.K. Borrowers,  the Canadian Borrowers,
the U.S.  Subsidiaries  which are Guarantors,  the U.K.  Subsidiaries  which are
Guarantors and the Canadian  Subsidiaries  which are Guarantors and,  subject to
the  provisions  of this  Section  4.1,  all  capital  stock of all  Guarantors,
together with all instruments,  securities, chattel paper and intangibles of the
U.S.  Borrowers,   the  U.K.  Borrowers,   the  Canadian  Borrowers,   the  U.S.
Subsidiaries  which are Guarantors,  the U.K.  Subsidiaries which are Guarantors
and the  Canadian  Subsidiaries  which are  Guarantors  and all  proceeds of the
foregoing; provided however that unless and until the Required Lenders otherwise
elect (i) the  Borrowers  and the  Guarantors  shall not be required to note the
Agent's  Lien on any  certificate  of title issued for a vehicle or to perfect a
Lien on fixtures  and (ii) no  Guarantor,  the fair market value of whose assets
aggregate less than $1,000,000 shall be required to grant Liens on its assets to
the  Agent,  further  provided  that (i)  Liens on  those  accounts  receivable,
deferred payments,  retained percentages,  claims,  actions and causes of action
arising  under  contracts of the  Guarantors  for which bonding  companies  have
provided  payment  and/or  performance  bonds and on  inventory  and  materials,
supplies,  tools,  plant and  equipment  purchased  for,  installed  in, used or
acquired for use in the  performance of, or allocated to, any such contracts and
subcontracts  relating to work under such contracts  together with all materials
embraced  therein,  may be  subject  to prior  Liens  in  favor of such  bonding
companies to secure  obligations in connection with such payment and performance
bonds,  (ii) no Lien need be granted on any asset subject to a lien permitted by
Section  7.11(e),  (i),  (l) (as to Liens on fixed  assets only) or (m) (iii) no
Lien need be granted on the capital  stock of an  Unrestricted  Subsidiary or on
the capital stock or assets of Designated Foreign Restricted Subsidiaries,  (iv)
no Liens need be granted on real property unless and until the Required  Lenders
so require,  (v) Liens granted may be subject and subordinate to Liens permitted
by clauses (a),  (b),  (c),  (e),  (f),  (g), (h), (j), (k), (n), (o) and (q) of
Section 7.11 hereof,  (vi) Liens need not be perfected by  possession or control
(but  may  be  perfected  by the  filing  of a  financing  statement)  on  notes
receivable  having a fair  value of less than  $1,000,000  in any  instance  and
$5,000,000 in the aggregate or on bonds or notes pledged to the City of New York
in lieu of retainage, (vii) Liens need not be perfected by possession or control
(but  may be  perfected  by the  filing  of a  financing  statement)  on  equity
securities  (other than capital stock of Restricted  Subsidiaries  to the extent
required hereby) having a fair value of less than $1,000,000 in any instance and
$5,000,000  in the aggregate and (viii) no lien need be granted on any contract,
license, permit or franchise,  that validly prohibits the creation,  attachment,
or  perfection  of a  security  interest  in  favor of the  Agent of a  security
interest in such  contract,  license,  permit or franchise  (or in any rights or
property  obtained  by such  Person  under  such  contract,  license,  permit or
franchise), (ix) no lien need be granted on any rights or property to the extent
that any valid and  enforceable  law or regulation  applicable to such rights or
property prohibits the creation of a security interest therein,  and (x) no lien
need be granted  on any rights or  property  to the extent  that such  rights or
property  secure  purchase  money  financing  therefor  permitted by this Credit
Agreement and the agreements  providing such purchase money  financing  prohibit
the creation of a further security  interest  therein.  The Borrowers agree that
they will, and will cause the Guarantors to, from time to time at the request of
the Agent or the Required  Lenders execute and deliver such documents,  security
agreements,  assignments,  pledges,  hypothecs  or charges  and do such acts and
things as the Agent or the Required  Lenders may reasonably  request in order to
provide for or perfect such Liens on the Collateral. Notwithstanding anything to
the contrary  contained  herein or in any other Loan  Document,  the  Collateral
owned by the U.K Subsidiaries and the Canadian  Subsidiaries  (including without
limitation   equity   interests   in  other  U.K.   Subsidiaries   and  Canadian
Subsidiaries) shall secure solely the indebtedness,  liabilities and obligations
of the U.K. Subsidiaries and the Canadian  Subsidiaries  hereunder and under the
other Loan Documents and not the  indebtedness,  liabilities  and obligations of
the U.S. Borrowers and the U.S. Subsidiaries  hereunder and under the other Loan
Documents.  Notwithstanding  the foregoing,  the portion of the capital stock of
each U.K.  Subsidiary and Canadian  Subsidiary  owned by a U.S.  Corporation and
constituting  Collateral  in excess of 65% of the total  issued and  outstanding
capital stock of such Subsidiary  (herein,  the "Excess Stock Collateral") shall
secure  only  the  indebtedness  liabilities  and  obligations  of the  Canadian
Subsidiaries  and/or  U.K.  Subsidiaries  hereunder  and under  the  other  Loan
Documents.   In  no  event  shall  the  Excess  Stock   Collateral   secure  the
indebtedness,  liabilities  and  obligations  of the U.S.  Borrowers or the U.S.
Subsidiaries  hereunder or under the other Loan Documents.  Notwithstanding  the
foregoing,  no Lien need be granted on the capital stock of a captive  insurance
company or captive  surety  company if the  granting of such Lien would  violate
applicable law or require the consent of any applicable regulatory body.

     Section 4.2. The Guarantees.  The Obligations and Hedging  Liability (i) of
the U.S.  Borrowers  shall  be  fully  guaranteed  by the  Company  and the U.S.
Subsidiaries  which  are  Guarantors  and  (ii) of the  U.K.  Borrowers  and the
Canadian  Borrowers  shall  be  fully  guaranteed  by  the  Company,   the  U.S.
Subsidiaries,  the U.K.  Subsidiaries and the Canadian Subsidiaries in each case
which are Guarantors. Subject to 4.1, the Required Lenders may from time to time
require any Restricted Subsidiary (other than Restricted  Subsidiaries which are
not  Wholly-Owned  Subsidiaries  and any  captive  insurance  company or captive
surety  company  which is a Restricted  Subsidiary)  to provide a Guarantee  and
Liens on its assets in which event the Company  shall  within 30 days of request
cause such Restricted Subsidiary to execute and deliver a Guarantee to the Agent
together with such  supporting  resolutions,  opinions and other showings as the
Agent may reasonably require.

SECTION 5.     REPRESENTATIONS AND WARRANTIES.

Each Borrower represents and warrants to the Agent and the Lenders as follows:

     Section  5.1.  Organization  and  Qualification.   Each  Borrower  is  duly
organized,  validly  existing and in good standing (or their  equivalents  under
applicable local law) as a corporation, limited liability company or partnership
under the laws of the jurisdiction in which it is incorporated or organized,  as
the case may be, has full and adequate power to own its Property and conduct its
business  as now  conducted,  and is  duly  licensed  or  qualified  and in good
standing in each jurisdiction in which the failure to be so qualified would have
a Material Adverse Effect.

     Section 5.2.  Subsidiaries.  Each Restricted  Subsidiary is duly organized,
validly  existing and in good standing (or their  equivalents  under  applicable
local law) under the laws of the  jurisdiction  in which it is  incorporated  or
organized,  as the case may be, has full and adequate  power to own its Property
and conduct its business as now conducted, and is duly licensed or qualified and
in good standing in each jurisdiction in which the failure to be so qualified or
in good standing would have a Material  Adverse  Effect.  As of the date hereof,
Schedule  5.2  hereto  identifies  each  Subsidiary,  the  jurisdiction  of  its
incorporation or organization,  as the case may be, the percentage of issued and
outstanding  shares of each class of its capital stock or other equity interests
owned by the Company and the  Subsidiaries  and, if such  percentage is not 100%
(excluding  directors'  qualifying  shares as required by law), a description of
each class of its  authorized  capital stock and other equity  interests and the
number of shares of each  class  issued and  outstanding  and the  Company  will
notify  the  Agent  of any  material  changes  in such  information.  All of the
outstanding  shares  of  capital  stock  and  other  equity  interests  of  each
Subsidiary are validly issued and outstanding  and fully paid and  nonassessable
(except for the provisions of Section 630 of the Business Corporation Law of the
State of New York,  as to New York  Corporations)  and all such shares and other
equity  interests  indicated  on  Schedule  5.2 as  owned  by the  Company  or a
Subsidiary are as of the date hereof owned,  beneficially and of record,  by the
Company or such  Subsidiary  free and clear of all Liens not  permitted  hereby.
There are no  outstanding  commitments  or other  obligations  of any Restricted
Subsidiary to issue,  and no options,  warrants or other rights of any Person to
acquire,  any shares of any class of capital stock or other equity  interests of
any  Restricted  Subsidiary  except  in favor  of the  Company  or a  Restricted
Subsidiary.

     Section 5.3. Corporate Authority and Validity of Obligations. Each Borrower
has full right and  authority  to enter into this  Agreement  and the other Loan
Documents to which it is a party, to make the borrowings herein provided for, to
issue the Revolving Credit Notes in evidence thereof,  to grant to the Agent the
Liens  provided for in the  Collateral  Documents  being  executed by it, and to
perform all of its  obligations  hereunder and under the other Loan Documents to
which it is a party.  Each  Guarantor has full right and authority to enter into
the Loan  Documents  to which it is a party,  to grant to the  Agent  the  Liens
provided for in the  Collateral  Documents  executed by it and to perform all of
its  obligations  under such Loan  Documents.  The Loan Documents have been duly
authorized,   executed  and  delivered  by  the  Borrowers  and  Guarantors  and
constitute  valid  and  binding  obligations  of the  Borrowers  and  Guarantors
enforceable  in  accordance  with their terms  except as  enforceability  may be
limited by bankruptcy,  insolvency or similar laws affecting  creditors'  rights
generally  and  general   principles  of  equity   (regardless  of  whether  the
application  of such  principles  is  considered in a proceeding in equity or at
law);  and this  Agreement  and the other Loan  Documents  do not,  nor does the
performance or observance by any Borrower or Guarantor of any of the matters and
things herein or therein provided for,  contravene or constitute a default under
any provision of law or any judgment,  injunction,  order or decree binding upon
any  Borrower  or  Guarantor  or any  provision  of  the  charter,  articles  of
incorporation  or  organization  or by-laws of any  Borrower or Guarantor or any
covenant, indenture or agreement of the Borrowers or Guarantors or affecting any
of their Properties,  or result in the creation or imposition of any Lien on any
Property of the Borrowers or Guarantors.

     Section 5.4. Use of Proceeds;  Margin Stock.  The  Borrowers  shall use the
proceeds of the Revolving  Loans and other  extensions of credit made  available
hereunder solely for their general corporate purposes (including ordinary course
of business refunding of indebtedness and acquisitions and investments permitted
hereunder).  Neither the Borrowers nor any Subsidiary is engaged in the business
of  extending  credit for the purpose of  purchasing  or carrying  margin  stock
(within the meaning of  Regulation  U of the Board of  Governors  of the Federal
Reserve System),  and no part of the proceeds of any Revolving Loan or any other
extension  of credit made  hereunder  will be used to purchase or carry any such
margin  stock or to extend  credit to others for the  purpose of  purchasing  or
carrying any such margin stock.

     Section 5.5.  Financial  Reports.  The  consolidated  balance  sheet of the
Company  and  its   Subsidiaries  as  at  December  31,  2001  and  the  related
consolidated  statements of operations,  cash flows and shareholder's  equity of
the  Company  and  its   subsidiaries  for  the  fiscal  year  then  ended,  and
accompanying  notes  thereto,   which  consolidated   financial  statements  are
accompanied  by the audit report of Arthur  Andersen,  LLP,  independent  public
accountants,  and the unaudited interim condensed  consolidated balance sheet of
the Company  and its  subsidiaries  as at June 30, 2002 and the related  interim
condensed  consolidated  statements of operations,  cash flows and shareholder's
equity of the  Company  and its  subsidiaries  for the six (6) months then ended
heretofore furnished to the Lenders,  fairly present the consolidated  financial
condition of the Company and its  subsidiaries  as at said dates and the results
of their operations and cash flows for the periods then ended in conformity with
generally  accepted  accounting  principles  applied on a consistent  basis, but
subject,  in the case of such  interim  condensed  financial  statements  on the
related notes thereto (the "Notes"), to year end audit adjustments which are not
expected to be material.  Neither the Company nor any Restricted Subsidiary has,
to the best of its knowledge,  contingent  liabilities which could reasonably be
expected  to have a Material  Adverse  Effect  other than as  indicated  on such
financial   statements  or,  as  to  each   reaffirmation   of  this  sentence's
representation  and  warranty  in the  future,  on  the  most  recent  financial
statements  or the related notes thereto which are to be provided to the Lenders
pursuant to Section 7.5 hereof or other than as set forth in that  certain  Side
Letter  dated  September  26,  2002 from the  Company  to the Agent  (the  "Side
Letter").

     Section 5.6. No Material Adverse Change. Since December 31, 2001, there has
been no change in the condition  (financial or otherwise) or business  prospects
of the  Company  and its  Restricted  Subsidiaries  which  could  reasonably  be
expected to have a Material Adverse Effect.

     Section 5.7. Full Disclosure.  The statements and information  furnished by
or on behalf of the  Borrowers  to the Agent and the  Lenders  through  the date
hereof in connection  with the  negotiation of this Agreement and the other Loan
Documents  and the  commitments  by the  Lenders to  provide  all or part of the
financing  contemplated  hereby do not,  taken as a whole,  contain  any  untrue
statements  of a material  fact or omit a material  fact  necessary  to make the
material  statements  contained  herein or therein not  misleading,  the Lenders
acknowledging  that as to any  projections  furnished  to the  Lenders  by or on
behalf  of the  Borrowers,  the  Borrowers  only  represent  that the same  were
prepared on the basis of information and estimates the Borrowers  believed to be
reasonable.

     Section 5.8. Good Title.  Except to the extent heretofore  disclosed on the
Schedules  to  this  Agreement  or in the  Side  Letter,  the  Company  and  the
Restricted  Subsidiaries  have good and marketable  title to their real property
and good and  merchantable  title to the balance of their assets as reflected on
the most recent balance  sheets of the Company and its  Restricted  Subsidiaries
furnished to the Lenders  (except for sales of assets by the Borrowers and their
Restricted Subsidiaries in the ordinary course of business), subject to no Liens
other than such thereof as are permitted by Section 7.11 hereof.

     Section 5.9.  Litigation  and Other  Controversies.  Except as disclosed on
Schedule  5.9  hereof  or  in  the  Side  Letter,  there  is  no  litigation  or
governmental  proceeding or labor controversy  pending,  nor to the knowledge of
any Borrower threatened, against the Borrower or any Restricted Subsidiary which
if adversely  determined would (a) impair the validity or enforceability  of, or
impair the ability of any  Borrower  or  Guarantor  to perform  its  obligations
under,  this Agreement or any other Loan Document or (b) have a Material Adverse
Effect.

     Section 5.10.  Taxes.  All tax returns which,  to the best knowledge of the
Company, are required to be filed by the Company or any Restricted Subsidiary in
any jurisdiction have, in fact, been filed, and all taxes, assessments, fees and
other governmental charges upon the Company or any Restricted Subsidiary or upon
any of their respective Properties,  income or franchises, which are shown to be
due and payable in such returns, have been paid to the extent due. The Borrowers
do not know of any material proposed  additional tax assessment  against them or
the Restricted Subsidiaries for which adequate provision in accordance with GAAP
has not been made in their respective financial statements.  Adequate provisions
in  accordance  with  GAAP for  taxes on the books of the  Company,  each  other
Borrower and each Restricted  Subsidiary have been made for all open years,  and
for its current fiscal period.

     Section 5.11. Approvals. No authorization,  consent,  license, or exemption
from, or filing or  registration  with,  any court or  governmental  department,
agency or  instrumentality,  nor any approval or consent of the  stockholders of
the  Borrowers  or any  other  Person,  is or will  be  necessary  to the  valid
execution,  delivery or  performance  by the  Borrowers  or  Guarantors  of this
Agreement or any other Loan Document, other than the stockholders of Guarantors.

     Section  5.12.  Affiliate  Transactions.  No  Borrower  nor any  Restricted
Subsidiary  is a party to any contract or agreement  with any of its  Affiliates
(other  than  contracts  and  agreements  between  and among the  Borrowers  and
Restricted  Subsidiaries)  on terms and  conditions  which are less favorable to
such Borrower or such Restricted Subsidiary than would be usual and customary in
similar contracts or agreements between Persons not affiliated with each other.

     Section 5.13.  Investment  Company;  Public  Utility  Holding  Company.  No
Borrower nor any Subsidiary is an "investment company" or a company "controlled"
by an "investment  company" within the meaning of the Investment  Company Act of
1940, as amended,  or a "public utility  holding  company" within the meaning of
the Public Utility Holding Company Act of 1935, as amended.

     Section 5.14. ERISA.  Except to the extent heretofore  disclosed in writing
to the Lenders,  each Borrower and each other member of its Controlled Group has
fulfilled  its  obligations  under the minimum  funding  standards  of and is in
compliance  in all  material  respects  with  ERISA  and the Code to the  extent
applicable  to it and has not incurred  any material  liability to the PBGC or a
Plan  (other  than   material   liabilities   arising  in  the  future  under  a
multiemployer  plan as defined in Section  4001(c)(3)  of ERISA  which could not
reasonably  be expected  to have a Material  Adverse  Effect)  under Title IV of
ERISA other than a material  liability  to the PBGC for premiums  under  Section
4007 of ERISA.  As of the date hereof no Borrower nor any Restricted  Subsidiary
has any  contingent  liabilities  with respect to any  post-retirement  benefits
under a Welfare Plan, other than liability for continuation  coverage  described
in Article 6 of Title I of ERISA.

     Section  5.15.  Compliance  with Laws.  Each  Borrower and each  Restricted
Subsidiary is in compliance with the  requirements of all federal,  governmental
(whether  national,  supra-national or otherwise),  state,  provincial and local
laws,  rules and regulations  applicable to or pertaining to their Properties or
business operations (including,  without limitation, the Occupational Safety and
Health Act of 1970,  the Americans with  Disabilities  Act of 1990, and laws and
regulations establishing quality criteria and standards for air, water, land and
toxic or hazardous wastes and substances),  except for such  non-compliance with
the same which could not  reasonably  be expected to have any  Material  Adverse
Effect.  No Borrower nor any Restricted  Subsidiary  has received  notice to the
effect that its operations are not in compliance with any of the requirements of
applicable   federal,   governmental   (whether   national,   supra-national  or
otherwise), state, provincial or local environmental, health and safety statutes
and regulations or are the subject of any governmental  investigation evaluating
whether  any  remedial  action is needed to respond to a release of any toxic or
hazardous  waste or substance  into the  environment,  which  non-compliance  or
remedial action could reasonably be expected to have a Material Adverse Effect.

     Section 5.16. Other Agreements.  No Borrower nor any Restricted  Subsidiary
is in default  under the terms of any  covenant,  indenture  or  agreement of or
affecting the Borrowers,  any Restricted  Subsidiary or any of their Properties,
which default if uncured could reasonably be expected to have a Material Adverse
Effect.

     Section 5.17.  No Default.  No Default or Event of Default has occurred and
is continuing.

SECTION 6.     CONDITIONS PRECEDENT.

     The  obligation  of each  Lender to  advance,  continue or convert any Loan
(other than the continuation of, or conversion into, a Domestic Rate Loan) or of
the Issuer to issue,  extend the expiration date (including by not giving notice
of  non-renewal)  of or increase  the amount of any Letter of Credit  under this
Agreement, shall be subject to the following conditions precedent:

     Section  6.1. All Credit  Utilizations.  The  obligation  of the Lenders to
provide  any  Borrower  with any Credit  Utilization  (including  the first such
Credit Utilization) shall be subject to the conditions  precedent that as of the
time of each such Credit Utilization:

          (a) Each of the representations and warranties set forth herein and in
     the other Loan  Documents  shall be and remain  true and correct as of said
     time, except to the extent the same expressly relate to an earlier date (in
     which case such representation and/or warranty shall be true and correct as
     of such earlier date).

          (b) The Borrowers and  Guarantors  shall be in compliance  with all of
     the terms and  conditions  hereof and of the other Loan  Documents,  and no
     Default or Event of Default  shall have occurred and be continuing or would
     occur as a result of such Credit Utilization.

          (c) After giving effect to such Credit Utilization,  (a) the aggregate
     principal  amount of all Revolving  Loans,  Swing Loans and L/C Obligations
     (when  taken  together  with the  aggregate  amount of loans and letters of
     credit  outstanding  under the  Canadian  Facility)  shall not  exceed  the
     Commitments  then in  effect,  (b) the  aggregate  principal  amount of the
     Revolving  Loans made to any Borrower and of L/C  Obligations in respect of
     Letters of Credit issued for such  Borrower's  account shall not exceed any
     applicable  Sublimit,  (c) the  aggregate  principal  amount of Swing Loans
     outstanding to the Company shall not exceed the Swing Line Sublimit and (d)
     the aggregate  outstanding  amount of L/C Obligations  shall not exceed the
     lesser of the Commitments or $75,000,000.

          (d) Such Credit  Utilization shall not violate any order,  judgment or
     decree  of  any  court  or  other  authority  or  any  provision  of law or
     regulation  applicable  to the  Agent  or any  Lender  (including,  without
     limitation,  Regulation U of the Board of Governors of the Federal  Reserve
     System) as then in effect (the  Lenders  acknowledging  that as of the date
     hereof they know of none of such other than the  restrictions of Regulation
     U).

          (e)  In the  case  of  the  issuance  of any  Letter  of  Credit,  the
     Applicable  Issuer  shall have  received a properly  completed  Application
     therefor  and, in the case of an extension or increase in the amount of the
     Letter of Credit,  the  Applicable  Issuer  shall  have  received a written
     request therefor,  in a form acceptable to the Applicable Issuer, with such
     Application or written request,  in each case to be accompanied by the fees
     required by this Agreement.

          (f) In any case in which a Loan is to be made  available to a Borrower
     to enable the  acquisition of shares in a company  incorporated  in England
     and Wales, the applicable  Borrower shall have complied with the provisions
     of Chapter VI of the Companies Act 1985 (or any statutory  re-enactment  of
     that Act) and obtained all such approvals and other matters as are required
     by that chapter to the satisfaction of the Agent.

          (g) In any case in which a Loan is to be made  available to a Canadian
     Borrower, neither the Agent nor any Lender shall have received any order or
     demand  in  respect  of any  one or more of the  Canadian  Borrowers  under
     Section  224.1(1) of the Income Tax Act (Canada) or any similar  federal or
     provincial statute.

Any request made by or on behalf of the  Borrowers to the Agent or an Issuer for
a Credit  Utilization  hereunder shall be deemed to constitute a  representation
and warranty that the foregoing statements are true and correct.

     Section 6.2. Initial Credit  Utilization.  Before or concurrently  with the
initial Credit Utilization:

          (a) the Agent shall have received for each Lender this  Agreement duly
     executed by the Borrower and the Lenders;

          (b) the Agent shall have  received for each Lender such  Lender's duly
     executed  Notes of the  Borrowers  dated the date hereof and  otherwise  in
     compliance with the provisions hereof;

          (c) the Agent  shall  have  received  the  Collateral  Documents  duly
     executed by the  Borrowers and the  Guarantors,  together with (i) original
     stock certificates or other similar instruments or securities  representing
     substantially all of the issued and outstanding  shares of capital stock or
     other equity  interests in the  Restricted  Subsidiaries  as of the Closing
     Date, (ii) stock powers for the Collateral consisting of the stock or other
     equity  interest  in each  Restricted  Subsidiary  executed  in  blank  and
     undated,  (iii) UCC and PPSA  financing  statements to be filed against the
     Borrower and each Subsidiary,  as debtor, in favor of the Agent, as secured
     party, (iv) patent,  trademark, and copyright collateral agreements, to the
     extent requested by the Agent, and (v) deposit account, securities account,
     and commodity  account  control  agreements to the extent  requested by the
     Agent, in each case to the extent required by Section 4.1 hereof;

          (d) the Agent shall have received evidence of insurance required to be
     maintained under the Loan Documents, naming the Agent as mortgagee and loss
     payee;

          (e) the Agent  shall  have  received  for each  Lender  copies of each
     Borrower's and each Guarantor's  articles of  incorporation  and bylaws (or
     comparable organizational documents) and any amendments thereto,  certified
     in each instance by its Secretary or Assistant Secretary;

          (f)  the  Agent  shall  have   received  for  each  Lender  copies  of
     resolutions of each Borrower's and each Guarantor's  Board of Directors (or
     similar governing body) authorizing the execution, delivery and performance
     of this  Agreement and the other Loan  Documents to which it is a party and
     the  consummation  of the  transactions  contemplated  hereby and  thereby,
     together with specimen signatures of the persons authorized to execute such
     documents on each Borrower's and each Guarantor's  behalf, all certified in
     each instance by its Secretary or Assistant Secretary;

          (g) the  Agent  shall  have  received  for each  Lender  copies of the
     certificates  of good standing for each Borrower and each Guarantor  (dated
     no earlier  than 30 days prior to the date  hereof)  from the office of the
     secretary  of the  state or other  applicable  governmental  office  in its
     incorporation or organization;

          (h) the  Agent  shall  have  received  for each  Lender a list of each
     Borrower's Authorized Representatives;

          (i) the Agent shall have  received  for itself and for the Lenders the
     initial fees called for by Section 3.2 hereof;

          (j)  each   Lender   shall  have   received   such   evaluations   and
     certifications  as  it  may  reasonably  require  (including  a  compliance
     certificate in the form attached hereto as Exhibit C containing  compliance
     calculations  of the  financial  covenants as of June 30, 2002) in order to
     satisfy itself as to the value of the Collateral,  the financial  condition
     of the Borrowers and the  Guarantors,  and the lack of material  contingent
     liabilities of the Borrowers and the Guarantors;

          (k) the Agent  shall  have  received  financing  statement,  tax,  and
     judgment lien search results against the Property of each Borrower and each
     Guarantor  evidencing  the  absence  of Liens  on its  Property  except  as
     permitted  by Section  7.11  hereof  and  searches  (in form and  substance
     satisfactory to the Agent) conducted at all relevant  registries  affecting
     the  Borrowers,  the  Guarantors  or  their  respective  Property  and  all
     registrations  reasonably  required  by the Agent in  respect  of the Liens
     created under the Collateral Documents shall have been completed;

          (l) the Company shall have terminated the Existing Credit Agreement in
     accordance with the terms thereof;

          (m) the Agent  shall  have  received  for each  Lender  the  favorable
     written opinion of counsel to the Borrowers and each Guarantor, in form and
     substance  satisfactory to the Agent, and legal opinions of foreign counsel
     and supporting  documentation therefor with respect to, among other things,
     the  liens  on  capital   stock  or  other  equity   interests  of  Foreign
     Subsidiaries required by Section 4.1 hereof; and

          (n) the Agent shall have  received for the account of the Lenders such
     other agreements, instruments, documents, certificates, and opinions as the
     Agent may reasonably request.

     Section  6.3.  Post-Closing  Matters.  Notwithstanding  anything  contained
herein to the  contrary,  the Company  shall use its best efforts to satisfy the
conditions  precedent set forth in Sections 6.2(c), (d), (e), (f), (g), (h), (k)
and (l) with  respect to the U.K.  Subsidiaries  and Canadian  Subsidiaries  not
later than 30 days  following the date hereof.  It being  understood  and agreed
that  unless and until the Agent  determines  in its sole  discretion  foregoing
conditions  have been  satisfied,  neither the U.K.  Borrowers  nor the Canadian
Borrowers  (or the  Company  on their  behalf)  shall be  permitted  to  request
Borrowings or Letters of Credit hereunder.

SECTION 7.     COVENANTS.

     The  Borrowers  agree that, so long as any credit is available to or in use
by or any  amount is owing by the  Borrowers  hereunder,  except  to the  extent
compliance in any case or cases is waived in writing by the Required Lenders:

     Section 7.1.  Maintenance of Business.  The Borrowers  will, and will cause
each  Restricted  Subsidiary  to,  preserve  and keep in force  and  effect  its
corporate existence and all leases, licenses and permits necessary to the proper
conduct of its and their  respective  businesses,  provided  that the  foregoing
shall  not  preclude  the  termination  or  discontinuance  of  any of  such  in
connection with a sale or other  disposition of substantially  all of the assets
of the Restricted Subsidiary in question or the merger or dissolution of same in
each instance to the extent permitted by Section 7.14 hereof.

     Section 7.2. Maintenance of Property. The Borrowers will maintain, preserve
and keep their material  plant,  Properties and equipment used in the conduct of
their  respective  businesses  in  good  repair,  working  order  and  condition
(ordinary wear and tear  excepted),  will from time to time make all needful and
proper repairs,  renewals,  replacements,  additions and betterments  thereto so
that at all  times  the  overall  efficiency  thereof  shall  be  preserved  and
maintained, and will cause each Restricted Subsidiary so to do in respect of its
material plant, Properties and equipment.

     Section  7.3.  Taxes  and  Assessments.  The  Borrowers  will  duly pay and
discharge,  and will cause each Restricted Subsidiary to duly pay and discharge,
all taxes, rates, assessments, fees and governmental charges upon or against the
Borrowers or any Restricted  Subsidiary or against their respective  Properties,
in each case  before the same  become  delinquent  and before  penalties  accrue
thereon,  unless and to the  extent  that the same are being  contested  in good
faith and by  appropriate  proceedings  which prevent  enforcement of the matter
under contest and adequate reserves are provided therefor.

     Section 7.4.  Insurance.  The Borrowers  will insure and keep insured,  and
will cause each Restricted Subsidiary to insure and keep insured, with insurance
companies reasonably believed by them to be good and responsible,  all insurable
Property  owned by them  which is of a  character  usually  insured  by  Persons
similarly  situated and operating  like  Properties  against loss or damage from
such hazards and risks, and in such amounts, as are insured by Persons similarly
situated and operating like Properties, and the Borrowers will insure, and cause
each Restricted  Subsidiary to insure,  such other hazards and risks  (including
employers'  and public  liability  risks) with  insurance  companies  reasonably
believed by them to be good and responsible as and to the extent usually insured
by Persons similarly situated and conducting similar businesses, it being agreed
that  the  foregoing  shall  not  preclude  the  Borrowers  and  the  Restricted
Subsidiaries  from  directly or  indirectly  self  insuring  risks as and to the
extent  prudent and customary for companies  similarly  situated.  The Borrowers
shall in any event maintain  insurance on the Collateral to the extent  required
by the  Collateral  Documents.  The  Borrowers  will upon  request  of the Agent
furnish a certificate setting forth in summary form the nature and extent of the
insurance maintained pursuant to this Section 7.4.

     Section 7.5.  Financial  Reports and Rights of  Inspection.  The  Borrowers
shall,  and shall  cause each  Restricted  Subsidiary  to,  maintain a system of
accounting in accordance  with GAAP and shall furnish to the Agent,  each Lender
and each of their duly authorized  representatives  such information  respecting
the  business and  financial  condition of the  Borrowers  and their  Restricted
Subsidiaries as the Agent or such Lender may reasonably request; and without any
request, shall furnish to the Lenders:

          (a) as soon as available, and in any event within forty-five (45) days
     after the close of each quarterly  accounting  period of the Company a copy
     of the  condensed  consolidated  and  consolidating  balance  sheet  of the
     Company  and its  subsidiaries  as of the last day of such  period  and the
     condensed  consolidated (and  consolidating in the case of the statement of
     operations  only)  statements  of  operations  for such  period and for the
     fiscal year to date and statements of cash flows and  shareholder's  equity
     of the Company and its  subsidiaries  for the fiscal year to date,  each in
     reasonable  detail and  showing in  comparative  form the  figures  for the
     corresponding  date and period in the  previous  fiscal year in the case of
     the  condensed  consolidated  financial  statements  only,  prepared by the
     Company in  accordance  with GAAP  (subject  to year end audit  adjustments
     which are not  expected  to be material  and to the absence of  footnotes);
     provided,  however, that (i) consolidated  financial statements need not be
     submitted for the last quarterly  accounting period in each fiscal year and
     (ii)  the  consolidating  balance  sheet  and  consolidating  statement  of
     operations  called  for by  this  Section  7.5(b)  for the  last  quarterly
     accounting  period in each fiscal year may be submitted  concurrently  with
     the  submittal  of the audited  financial  statements  for such fiscal year
     called for by Section 7.5(c) hereof;

          (b) as soon as  available,  and in any event  within  ninety (90) days
     after the close of each annual accounting period of the Company,  a copy of
     the  consolidated  balance sheet of the Company and its  subsidiaries as of
     the last day of the period then ended and the  consolidated  statements  of
     operations,  cash flows and  shareholder's  equity of the  Company  and its
     subsidiaries  for the period then ended,  and  accompanying  notes thereto,
     each in reasonable  detail showing in comparative  form the figures for the
     previous fiscal year,  accompanied by an unqualified opinion, in accordance
     with generally accepted auditing standards, of Ernst & Young LLP or another
     firm of independent public  accountants of national  standing,  selected by
     the Company and reasonably satisfactory to the Required Lenders;

          (c) within the period  provided in subsection  (b) above,  the written
     statement  of the  accountants  who  certified  the  audit  report  thereby
     required  that in the course of their audit they have obtained no knowledge
     of any Default or Event of Default,  or, if such  accountants have obtained
     knowledge of any such Default or Event of Default,  they shall  disclose in
     such statement the nature and period of existence thereof;

          (d) as soon as available, and in any event within forty-five (45) days
     after the close of each  quarterly  accounting  period of the  Company,  an
     accounts receivable and accounts payable aging,  together with a backlog or
     work-in-progress  report  and  claims  report,  each in  reasonable  detail
     prepared by the Company;

          (e) promptly  after receipt of final copies  thereof,  any  additional
     written reports, management letters or other detailed information contained
     in  writing  concerning  significant  aspects  of  any  Borrower's  or  any
     Restricted Subsidiary's operations and financial affairs given to it by its
     independent public accountants;

          (f) as soon as  available,  and in any event  within  ninety (90) days
     following  the  end of  each  fiscal  year  of the  Company,  a copy of the
     Company's consolidated and consolidating operating budget for the following
     fiscal  year,  such  operating  budget  to  show  the  Company's  projected
     consolidated and consolidating revenues,  expenses and net income and to be
     in  reasonable  detail  prepared  by the  Company  and in  form  reasonably
     satisfactory to the Agent; and

          (g) promptly after knowledge  thereof shall have come to the attention
     of the chief executive or chief financial officer of any Borrower,  written
     notice of (i) any pending  litigation or  governmental  proceeding or labor
     controversy  against any  Borrower  or  Restricted  Subsidiary  which could
     reasonably  be  expected  to have a  Material  Adverse  Effect  or (ii) any
     threatened litigation, governmental proceeding or labor controversy against
     any Borrower or Restricted Subsidiary which the Company or such Borrower or
     Restricted  Subsidiary in good faith believes could  reasonably be expected
     to have a Material Adverse Effect or (iii) the occurrence of any Default or
     Event of Default hereunder.

Each  of  the  financial   statements  furnished  to  the  Lenders  pursuant  to
subsections  (a) and (b) of this Section 7.5 shall be  accompanied  by a written
certificate  in the form  attached  hereto as Exhibit C signed by an  Authorized
Representative  of the Company to the effect that to the best of such  officer's
knowledge  and belief no Default or Event of  Default  has  occurred  during the
period  covered by such  statements  or, if any such Default or Event of Default
has occurred during such period,  setting forth a description of such Default or
Event of Default  and  specifying  the action,  if any,  taken by the Company to
remedy the same.  Such  certificate  submitted  as of the last day of a calendar
quarter  shall also set forth the  calculations  supporting  such  statements in
respect of Sections 7.6, 7.7, 7.8, 7.9 and 7.13 of this Agreement as well as the
calculation of the Applicable Margins.

     The Borrowers  will, and will cause each  Restricted  Subsidiary to, permit
the Agent,  the Lenders and their duly authorized  representatives  to visit and
inspect any of the Properties of the Borrowers and Restricted  Subsidiaries,  to
examine all of their books of account,  records,  reports and other  papers,  to
make copies and extracts  therefrom,  and to discuss their  respective  affairs,
finances and accounts with their respective officers,  employees and independent
public  accountants  (and  by  this  provision  the  Borrowers   authorize  such
accountants  to discuss  with the  Lenders  (and such  Persons as any Lender may
designate,  subject to reasonable arrangements for confidentiality) the finances
and  affairs  of the  Borrowers  and the  Restricted  Subsidiaries)  all at such
reasonable times and as often as may be reasonably requested.

     Section 7.6.  Minimum Net Worth. The Company will at all times maintain Net
Worth of not less than the Minimum Required Amount. For purposes of this Section
7.6, the term "Minimum  Required  Amount" shall mean, as of any time, the sum of
(i) $350,000,000 plus (ii) 50% of Net Income for each fiscal year of the Company
(if Net Income for such fiscal year is positive) ending on or after December 31,
2002.

     Section 7.7.  Leverage  Ratio.  The Company will as of the last day of each
calendar  quarter have a Leverage Ratio of not more than (i) 3.0 to 1 during the
period from and including the date hereof to and including December 31, 2004 and
(ii) 2.75 to 1 thereafter.

     Section 7.8.  Interest  Coverage Ratio. The Company will as of the last day
of each calendar quarter have an Interest Coverage Ratio of not less than 2.5 to
1.

     Section 7.9. Reserved.

     Section 7.10. Indebtedness for Borrowed Money. The Borrowers shall not, nor
shall they permit any of the Restricted  Subsidiaries to, issue, incur,  assume,
create or have  outstanding  any  Indebtedness  for  Borrowed  Money;  provided,
however, that the foregoing shall not restrict nor operate to prevent:

          (a) the Obligations;

          (b) long-term  secured  indebtedness  of the Borrowers in an aggregate
     principal amount not to exceed  $200,000,000 at any one time outstanding on
     terms  and  conditions  reasonably  satisfactory  to the  Required  Lenders
     including  without  limitation that the holders of such  indebtedness  have
     entered  into an  intercreditor  agreement  with  the  Agent  in  form  and
     substance reasonably satisfactory to the Required Lenders;

          (c) the  obligations  listed and  described on Schedule  7.10 attached
     hereto and guarantees specifically permitted by Section 7.12 hereof;

          (d) (i)  indebtedness of the Canadian  Subsidiaries  arising under the
     Canadian  Facility  and  guaranties   thereof  by  the  Company  and  other
     Restricted  Subsidiaries  and (ii)  unless  and  until the  initial  credit
     utilization  under the  Canadian  Facility,  indebtedness  of the  Canadian
     Subsidiaries  aggregating  not  more  than  $10,000,000  at  any  one  time
     outstanding  and guarantees of up to $5,000,000  thereof by the Company and
     Restricted Subsidiaries;

          (e)  Indebtedness  of  the  Company  to  Restricted  Subsidiaries,  of
     Restricted  Subsidiaries  to the Company and of Restricted  Subsidiaries to
     Restricted  Subsidiaries  provided  that (i)  indebtedness  of  EMCOR  U.K.
     Limited and its Restricted  Subsidiaries shall be limited to $50,000,000 at
     any one time outstanding,  (ii)  indebtedness of the Canadian  Subsidiaries
     and its Restricted  Subsidiaries shall be limited to $25,000,000 at any one
     time  outstanding  and (iii) the aggregate  amount of such  indebtedness of
     Restricted  Subsidiaries which Indebtedness for Borrowed Money is permitted
     solely by Section  7.10(k)  hereof shall not exceed  $10,000,000 at any one
     time outstanding;

          (f)  obligations  consisting of deferred  payment  obligations  of the
     Company and any of the Restricted  Subsidiaries  for insurance  premiums or
     incurred  by Company or any of its  Restricted  Subsidiaries  in respect of
     funds  borrowed  for the  payment of such  premiums  in either  case in the
     ordinary course of business and consistent with past practices;

          (g) Indebtedness for Borrowed Money of Designated  Foreign  Restricted
     Subsidiaries  and Nesma EMCOR Company Ltd. (and  guarantees  thereof by the
     Company,  EMCOR  International,  Inc. and Restricted  Subsidiaries of EMCOR
     International,  Inc.) and  guarantees  of or  incurrence  of liability  for
     letters of credit supporting  Indebtedness for Borrowed Money of Persons in
     which the Company and the Restricted  Subsidiaries  are permitted to invest
     pursuant to  subsections  (n) and (o) of Section  7.12;  provided  that the
     aggregate  amount of  Indebtedness  for  Borrowed  Money so permitted to be
     incurred,  guaranteed  or  supported  pursuant  to the  provisions  of this
     subsection (g) shall not exceed $25,000,000 at any one time outstanding;

          (h)  Indebtedness  for  Borrowed  Money in addition to that  otherwise
     permitted  hereunder;  provided  that  at the  time of  incurrence  of such
     indebtedness and after giving effect thereto the aggregate principal amount
     of  Indebtedness  for  Borrowed  Money of the  Company  and its  Restricted
     Subsidiaries  incurred during the twelve-month  period ended on the date of
     the  incurrence  in question and permitted  solely by this Section  7.10(h)
     does not exceed 2.0% of the arithmetic  average of the  unrealized  revenue
     from contracts in progress of the Company and its  Restricted  Subsidiaries
     (computed  in accord with the past  practice of the Company) as of the last
     day of each of the four calendar  quarters most recently ended prior to the
     date of the computation in question;

          (i)  liabilities  in  respect  of  letters  of  credit  not  otherwise
     permitted  by this  Section  7.10 if payment  of such  letters of credit is
     fully supported by a Letter of Credit;

          (j)  indebtedness  under  Interest Rate  Protection  and Other Hedging
     Agreements  entered  into  to  hedge  a risk  of  the  Company  and/or  its
     Restricted Subsidiaries and not for speculation;

          (k)  indebtedness  of any  Person  existing  at the time  such  Person
     becomes  a  Restricted   Subsidiary  or  assumed  in  connection  with  the
     acquisition of assets of such Person and not incurred in  contemplation  of
     such Person  being  acquired or becoming a  Restricted  Subsidiary  or such
     assets being acquired  provided the aggregate  amount of such  indebtedness
     permitted  pursuant to this Section 7.10(k) shall not exceed $20,000,000 at
     any one time outstanding;

          (l) any  renewals,  extensions or  replacements  of  Indebtedness  for
     Borrowed Money permitted under this Section 7.10 in an aggregate amount not
     in excess of the Indebtedness for Borrowed Money being renewed, extended or
     replaced;

          (m)  Indebtedness  for  Borrowed  Money of  District  Chilled  General
     Partnership,   provided  that  the  aggregate   principal  amount  of  such
     indebtedness   permitted  under  this  Section  7.10(m)  shall  not  exceed
     $75,000,000 at any one time outstanding; and

          (n) obligations arising out of agreements with respect to the issuance
     of  credit  cards  or  debit  cards  to  employees  of the  Company  or any
     Restricted  Subsidiary for use in connection  with the business and affairs
     of such entities.

          (o)  obligations  arising  out  of  agreements  with  respect  to  the
     execution  or  processing  of  electronic  transfer  of funds by  automatic
     clearing house transfer, wire transfer, or otherwise to or from any deposit
     account of the Company or any  Restricted  Subsidiary,  the  acceptance for
     deposit or the honoring for payment of any check, draft, or other item with
     respect to any such deposit accounts,  and other deposit disbursement,  and
     cash  management  services  afforded to the Company  and/or any  Restricted
     Subsidiary.

     Section 7.11.  Liens.  The  Borrowers  shall not, nor shall they permit the
Restricted  Subsidiaries  to,  create,  incur or permit to exist any Lien of any
kind on any  Property  owned  by the  Borrowers  or any  Restricted  Subsidiary;
provided, however, that the foregoing shall not apply to nor operate to prevent:

          (a) Liens arising by statute in connection with worker's compensation,
     unemployment  insurance,  old age benefits,  social  security  obligations,
     taxes,  assessments,  statutory  obligations or other similar charges, good
     faith cash deposits in connection  with the foregoing or in connection with
     tenders,  contracts  or  leases  to  which  the  Borrowers  or any of their
     Restricted  Subsidiaries are a party or other cash deposits  required to be
     made in the  ordinary  course of  business,  provided in each case that the
     obligation is not for borrowed money and that the obligation secured is not
     overdue or, if overdue,  is being  contested  in good faith by  appropriate
     proceedings  which  prevent  enforcement  of the matter  under  contest and
     adequate reserves have been established therefor;

          (b) mechanics',  workmen's,  materialmen's,  landlords', carriers', or
     other similar Liens arising in the ordinary course of business with respect
     to obligations which are not due or which are being contested in good faith
     by appropriate  proceedings  which prevent  enforcement of the matter under
     contest;

          (c) the pledge of assets for the purpose of  securing an appeal,  stay
     or  discharge  in the  course of any legal  proceeding,  provided  that the
     aggregate  amount of  liabilities  of the  Borrowers  and their  Restricted
     Subsidiaries secured by a pledge of assets permitted under this subsection,
     including interest and penalties thereon, if any, shall not be in excess of
     $5,000,000 at any one time outstanding;

          (d) the Liens  granted  in favor of the Agent for the  benefit  of the
     Lenders pursuant to the Collateral Documents;

          (e)  Liens  on  Property  of  the  Borrowers  or  of  any   Restricted
     Subsidiaries  created  solely  for the  purpose  of  securing  indebtedness
     permitted by Section  7.10(h) hereof  representing  or incurred to finance,
     refinance or refund the purchase price of such Property or representing the
     interest of the lessor under a Capital  Lease,  provided  that no such Lien
     shall extend to or cover other  Property of the Borrowers or any Restricted
     Subsidiary  other  than  the  respective  Property  so  acquired,  and  the
     principal amount of indebtedness  secured by any such Lien shall at no time
     exceed the original purchase price of such Property;

          (f)  Liens  on the  stock  and  assets  of the  Canadian  Subsidiaries
     securing the indebtedness  permitted by Section 7.10(e) hereof and liens on
     assets  of the  Company  and other  Restricted  Subsidiaries  securing  the
     Canadian Facility;

          (g) Liens in favor of bonding  companies  and their  affiliates to the
     extent described in clause (i) of the second proviso of Section 4.1 hereof;

          (h)  rights of  subrogation  and  similar  rights of issuers of surety
     bonds and unperfected lien rights of such issuers to assets associated with
     projects which they have bonded;

          (i)  restrictions on the disbursement or withdrawal of funds deposited
     by  Restricted  Subsidiaries  in bank  accounts  maintained  by them in the
     ordinary  course  of  business  consistent  with  past  practice  which are
     maintained in connection with specific  construction  projects or contracts
     from which  payments and  disbursements  with respect to such  contracts or
     projects are to be made;

          (j)  Liens  on  insurance  policies  arising  in  connection  with the
     deferred  payment of  premiums  or the  financing  thereof in the  ordinary
     course of business;

          (k) Liens  consisting of cash  collateral  deposits made in connection
     with the insurance programs of the Company and its Restricted  Subsidiaries
     and liens on up to (pound)135,000 of cash collateral securing reimbursement
     obligations  owing to Barclays Bank in connection  with demand  performance
     bonds  which it has  issued  and  rights  of a  depository  bank to  offset
     balances in any account  maintained  with it by a  Subsidiary  incorporated
     under  the laws of  United  Kingdom  against  debit  balances  in any other
     account maintained with it by such Subsidiary or any other U.K.  Subsidiary
     (it being  acknowledged  by the Lenders that such rights of offset shall be
     superior  to any  rights  they  may  have  in and to such  accounts  or the
     balances as are from time to time standing on deposit therein);

          (l) Liens  existing on any property of a corporation  at the time such
     corporation  becomes a Restricted  Subsidiary which Liens were not created,
     incurred or assumed in contemplation  thereof,  provided that no such Liens
     shall  extend  to or  cover  any  other  property  of  the  Company  or any
     Restricted Subsidiary;

          (m) the Liens listed and described on Schedule 7.11 attached hereto;

          (n) any extension,  renewal or replacement (or successive  extensions,
     renewals or  replacements)  of Liens permitted by this Section 7.11 without
     any increase in the amount of indebtedness secured thereby or in the assets
     subject to such Liens;

          (o) Liens on  assets of  Designated  Foreign  Restricted  Subsidiaries
     securing  indebtedness thereof permitted by Section 7.10 hereof or securing
     Performance Guarantees;

          (p) pari passu Liens on the Collateral  created solely for the purpose
     of securing indebtedness permitted by Section 7.10(b) hereof; and

          (q)  liens  on  deposits   provided  in  connection   with   long-term
     maintenance  contracts of facilities Borrowers and Restricted  Subsidiaries
     located in the United Kingdom  relating to United Kingdom  private  finance
     initiatives.

     Section 7.12.  Investments,  Acquisitions,  Loans, Advances and Guarantees.
The  Borrowers   shall  not,  nor  shall  they  permit  any  of  the  Restricted
Subsidiaries  to, directly or indirectly,  make,  retain or have outstanding any
investments  (whether through purchase of stock or obligations or otherwise) in,
or loans or advances  (other than for relocation  and travel  advances and other
loans  made to  employees  in the  ordinary  course of  business)  to, any other
Person,  or acquire all or any substantial part of the assets or business of any
other Person or division thereof, or be or become liable as endorser, guarantor,
surety or otherwise for any debt,  obligation or undertaking of any other Person
(other than of the Company or any Restricted Subsidiary),  or otherwise agree to
provide funds for payment of the obligations of another, or supply funds thereto
or invest  therein or otherwise  assure a creditor of another  against  loss, or
apply for or become liable to the issuer of a letter of credit which supports an
obligation  of another,  or  subordinate  any claim or demand it may have to the
claim or demand of any other Person; provided, however, that the foregoing shall
not apply to nor operate to prevent:

          (a) investments in direct  obligations of the United States of America
     or of any agency or  instrumentality  thereof whose obligations  constitute
     full faith and credit obligations of the United States of America, provided
     that any  such  obligations  shall  mature  within  one year of the date of
     issuance thereof;

          (b)  investments in commercial  paper maturing  within 270 days of the
     date of issuance  thereof  which has been  accorded  one of the two highest
     ratings  available  from the Standard & Poor's Ratings Group of McGraw Hill
     Companies,   Moody's  Investors  Service,  Inc.  or  any  other  nationally
     recognized  credit  rating  agency of similar  standing  providing  similar
     ratings;

          (c)  investments in money market funds which in turn invest  primarily
     in  investments  of the types  described  in clauses (a), b and (d) of this
     Section 7.12;

          (d)  investments in  certificates  of deposit issued by any commercial
     bank  organized  under the laws of Canada  or the  United  States or (as to
     investments of EMCOR U.K. Limited and its  Subsidiaries) the United Kingdom
     in each case having capital, surplus and undivided profits of not less than
     $500,000,000  or by any Lender in each case  maturing  within one year from
     the date of issuance  thereof or in Eurodollar  time deposits  maturing not
     more than one year from the date of  acquisition  thereof  placed  with any
     Lender  or  other  such  commercial  bank  (to the  extent  investments  in
     certificates  of deposit  issued by such other bank are  permitted  by this
     subsection) or in banker's acceptances endorsed by any Lender or other such
     commercial  bank (to the  extent  investments  in  certificates  of deposit
     issued by such other bank are  permitted by this  subsection)  and maturing
     within nine months of the date of acceptance;

          (e) endorsement of items for deposit or collection of commercial paper
     received in the ordinary course of business;

          (f)  the  investments,  loans,  advances  and  guarantees  listed  and
     described on Schedule 7.12 attached hereto;

          (g) the  Guarantees  and  guarantees  referred to in and  permitted by
     Section 7.10 hereof;

          (h)  (i) an  amount  equal  to all  investments  of  the  Company  and
     Restricted  Subsidiaries as of September 26, 2002 in, and present loans and
     advances  by the  Company  and  Restricted  Subsidiaries  to,  Unrestricted
     Subsidiaries  and (ii)  future  investments  in,  and loans  and  advances,
     (including  subordinated  loans) to,  Unrestricted  Subsidiaries  for asset
     preservation and to preserve existing operations  aggregating not more than
     $1,500,000 at any one time outstanding;

          (i) Loans and advances  (including  subordinated  loans and  advances)
     between the Company and its  Restricted  Subsidiaries  if and to the extent
     that the  corresponding  indebtedness  is permitted by Section 7.10 hereof;
     provided,  however,  that the  aggregate  principal  amount  of  loans  and
     advances by the  Company  and its  Restricted  Subsidiaries  to  Restricted
     Subsidiaries  which are not Guarantors shall not exceed  $25,000,000 in the
     aggregate at any one time outstanding;

          (j)  Permitted  Acquisitions  and  investments  in Strategic  Ventures
     organized  within and conducting  more than fifty percent of their business
     in the United States of America ("Domestic Strategic Ventures"), so long as
     (i) no Default  or Event of  Default  exists or would  exist  after  giving
     effect to the Permitted  Acquisition  or  investment in question,  (ii) the
     total amount  expended by the Company and its Restricted  Subsidiaries  for
     any such Permitted  Acquisition or investment does not exceed  $100,000,000
     unless the Required Lenders otherwise agree in writing, (iii) the aggregate
     amount of all investments by the Company and its Restricted Subsidiaries in
     Domestic Strategic Ventures which do not constitute Restricted Subsidiaries
     that are also Guarantors shall not exceed $100,000,000 made during the term
     of this Agreement unless the Required  Lenders  otherwise agree in writing,
     and (iv) the  total  amount  expended  by the  Company  and its  Restricted
     Subsidiaries on account of all such Permitted  Acquisitions and investments
     shall not exceed  $300,000,000 during the term of this Agreement unless the
     Required Lenders otherwise agree in writing (provided, that this limitation
     shall  not  apply  to  any  single  acquisition   unrelated  to  any  other
     acquisition or series of acquisitions,  the total amount expended for which
     does  not  exceed  $25,000,000);  provided  that  (i)  the  portion  of the
     consideration  for any acquisition which is payable in capital stock of the
     Company   shall  be  excluded  from  the   foregoing   calculations,   (ii)
     indebtedness of the Persons acquired which indebtedness  exists at the time
     of acquisition shall not be treated as an amount expended by the Company or
     a Restricted  Subsidiary in  connection  with the  acquisition  unless such
     indebtedness  was incurred in  contemplation  of the  acquisition and (iii)
     payments  made by the Company or a Restricted  Subsidiary  on account of an
     acquisition  paid  subsequent to the  consummation  of the  acquisition  in
     question and where the payment in question is contingent upon the earnings,
     profits,  net cash flow or other measure of profitability or success of the
     Person  acquired  shall be treated as amounts  expended by the Company or a
     Restricted Subsidiary on account of such acquisition only when paid or when
     the  amount to be paid has become  fixed and  determined,  whichever  first
     occurs,  and such amounts shall count against the limitations on the amount
     which the Company and its Restricted  Subsidiaries may subsequently  expend
     on account of acquisitions and investments in Domestic  Strategic  Ventures
     for purposes of this Section  7.12(j) but shall not  otherwise be deemed to
     constitute a breach of this Section 7.12(j) in the event that such amounts,
     together with amounts  theretofore  expended on account of acquisitions and
     investments,  would  exceed the dollar  limits set forth  herein;  provided
     further  that  nothing  in  this  Section   7.12(j)  shall   supersede  the
     restrictions  of  7.12(i)  or  7.12(p)  hereof  with  respect  to loans and
     advances  to and  investments  in  Restricted  Subsidiaries  which  are not
     Guarantors;

          (k) acquisitions of assets (including stock, notes and other evidences
     of  indebtedness)  and  subordinations  of claims  as a part of good  faith
     collection efforts on doubtful accounts;

          (l) Performance Guarantees;

          (m) notes and other deferred payment  obligations  (other than general
     partnership  and  similar  interests)   acquired  by  the  Company  or  any
     Restricted  Subsidiary in connection with the sale or other  disposition of
     assets permitted hereby;

          (n)  investments of the Company or any Restricted  Subsidiary  made in
     the ordinary course of business in connection with joint ventures,  Persons
     or other  similar  pooling of  efforts in respect to a specific  project or
     series of related  specific  projects  for a limited or fixed  duration and
     formed  to  conduct  business  of the type in  which  the  Company  or such
     Restricted  Subsidiary is presently  engaged and  guarantees of obligations
     of, and incurrence of liabilities in respect of letters of credit for, such
     joint ventures or Persons;

          (o)  investments or  acquisitions  of interests in Strategic  Ventures
     organized  outside of the United States of America and conducting more than
     50% of their  business  outside of the United  States  ("Foreign  Strategic
     Ventures"),  provided  that the  aggregate  amount so  invested or expended
     subsequent  to  September  26, 2002 in  connection  with any given  Foreign
     Strategic Venture shall not exceed  $20,000,000 unless the Required Lenders
     otherwise agree in writing;

          (p) the present investment of the Company and Restricted  Subsidiaries
     in Restricted Subsidiaries, the present and future investment of Restricted
     Subsidiaries  in the  Company  and future  investments  by the  Company and
     Restricted  Subsidiaries  in  Restricted  Subsidiaries  or in a  Restricted
     Subsidiary  formed  as a  captive  insurer  or  surety  company;  provided,
     however,  that the aggregate  amount of  investments by the Company and its
     Restricted Subsidiaries in Restricted Subsidiaries which are not Guarantors
     shall not exceed $25,000,000 at any one time outstanding;

          (q) investments by Designated Foreign Restricted Subsidiaries in short
     term high  quality  investments  which are  regarded in their  countries of
     domicile as being  similar in type and used for  similar  purposes to those
     described in clauses (a), (b), (c) or (d) of this Section 7.12;

          (r)  guarantees  by any  Person  outstanding  at the time such  Person
     becomes a Restricted  Subsidiary or in connection  with the  acquisition of
     assets of such Person and  outstanding  at the time such  Person  becomes a
     Restricted  Subsidiary and not in either case incurred in  contemplation of
     such Person  being  acquired or becoming a  Restricted  Subsidiary  or such
     assets being acquired;  provided that the aggregate  amount of indebtedness
     guaranteed by such Person pursuant to guarantees  permitted  solely by this
     Section 7.12(r) when  aggregated with the amount of indebtedness  permitted
     solely by Section  7.10(k)  hereof shall not exceed  $20,000,000 at any one
     time outstanding;

          (s)  contingent  obligations  arising from the issuance of performance
     guarantees,  assurances,  indemnities, bonds, letters of credit, or similar
     agreements  in the ordinary  course of business in respect of the contracts
     (other than contracts for  Indebtedness  for Borrowed Money) of Nesma EMCOR
     Company  Ltd.  for the  benefit of surety  companies  or for the benefit of
     others to induce  such  others to forgo the  issuance  of a surety  bond in
     their favor;

          (t) Third  Party  Performance  Guarantees  existing on the date of the
     Monumental Acquisition;

          (u) Guarantees by the Company and/or its  Restricted  Subsidiaries  of
     the  Indebtedness for Borrowed Money permitted by Section 7.10(m) hereof in
     an aggregate  principal amount not in excess of $75,000,000 at any one time
     outstanding;  provided,  however, that to the extent the Company and/or any
     Restricted  Subsidiary is solely liable  (rather than jointly and severally
     liable   together  with  the  other  partners   (and/or  their   respective
     Affiliates)  in  District) as  guarantor  of any of such  Indebtedness  for
     Borrowed  Money,  the amount of such  Indebtedness  for Borrowed  Money for
     which the Company and/or such Restricted  Subsidiary is solely liable shall
     not in any event  exceed two thirds of that  portion  of  Indebtedness  for
     Borrowed Money of District which is solely guaranteed by the other partners
     (and/or their respective Affiliates) in District;

          (v)  loans  and  advances  made  by  the  Company  or  any  Restricted
     Subsidiary to vendors,  suppliers and contractors in the ordinary course of
     its business in an aggregate  amount not in excess of $5,000,000 at any one
     time outstanding;

          (w) lease,  utility and other similar deposits arising in the ordinary
     course of the Company's or any Restricted Subsidiary's business;

          (x)  investments  not  otherwise  permitted by this Section 7.12 in an
     aggregate amount not in excess of $25,000,000 at any one time  outstanding;
     and

          (y)  additional  investments in District in an amount not in excess of
     $4,000,000.

In determining  the amount of  investments,  acquisitions,  loans,  advances and
guarantees permitted under this Section 7.12, investments and acquisitions shall
always be taken at the  original  cost  thereof  (regardless  of any  subsequent
appreciation or depreciation therein),  loans and advances shall be taken at the
principal amount thereof then remaining unpaid, and guarantees shall be taken at
the amount of obligations guaranteed thereby.

     Section  7.13.  Capital  and Certain  other  Restricted  Expenditures.  The
Borrowers will not, nor will they permit any Restricted  Subsidiary to, make, or
(without  duplication)  become obligated to make, any Capital Expenditure (other
than  Capital   Expenditures   which  constitute   Permitted   Acquisitions  and
investments  permitted  by Section  7.12(j),  (n) or (o)  hereof) or apply for a
letter of credit  (whether  hereunder or otherwise)  supporting an obligation of
any Strategic Venture described in Section 7.12(o) or guarantee any Indebtedness
for Borrowed Money of any such Strategic Venture, if after giving effect thereto
the aggregate  amount  expended  (other than in the form of capital stock of the
Company) for such purposes during the twelve-month  period ending on the date of
the  expenditure  in question  when taken  together with the face amount of such
letters of credit issued during such period and such  indebtedness so guaranteed
incurred during such period, would exceed the sum of (i) 2.00% of the arithmetic
average of the unrealized  revenue from contracts in progress of the Company and
its  Restricted  Subsidiaries  (computed in accord with the past practice of the
Company) as of the last day of each of the four calendar  quarters most recently
completed  prior to the  computation  in  question,  (ii) the net cash  proceeds
received by the Company and the Restricted  Subsidiaries  during the same period
from sales of assets  (including stock of Restricted  Subsidiaries  permitted by
Sections  7.14  and/or  7.15  hereof but  excluding  sales of  inventory  in the
ordinary course of business) and (iii) the maximum amount of dividends which the
Company  could  pay  under  Section  7.16 as of the date of the  expenditure  or
application in question.

     Section 7.14. Mergers, Consolidations and Sales. The Company shall not, nor
shall it permit any of its Restricted Subsidiaries to, be a party to any merger,
consolidation or dissolution,  or sell, transfer,  lease or otherwise dispose of
all or any  substantial  part of the Property of the Company and the  Restricted
Subsidiaries, taken as a whole, including any disposition of Property as part of
a sale and leaseback transaction (unless such transaction would be permitted had
it been  structured as a purchase money mortgage or Capital Lease and is treated
as such for purposes of this Agreement),  or in any event sell or discount (with
or without  recourse) any of its notes or accounts  receivable (other than sales
of accounts  receivable by the Company and its  Restricted  Subsidiaries  to any
Restricted  Subsidiary,  sale and leaseback  transactions between the Company or
any of its Restricted  Subsidiaries  and any Restricted  Subsidiary and sales or
discounts  of  doubtful  accounts  or notes  taken  in  satisfaction  of  same);
provided,  however,  that this  Section  7.14 shall not apply to nor  operate to
prevent the Borrowers or any of the Restricted  Subsidiaries  from selling their
inventory in the ordinary course of its business or from selling equipment which
is obsolete,  worn out, or no longer needed for the operation of the business of
the Company and the Restricted  Subsidiaries or which is promptly  replaced with
equipment of at least equal utility nor shall the foregoing prohibit (i) mergers
of  Restricted  Subsidiaries  with and into the Company and sales by  Restricted
Subsidiaries of all or  substantially  all of their assets to the Company,  (ii)
mergers  of  Restricted  Subsidiaries  with  each  other  and  sales  of  all or
substantially all of the assets of a Restricted Subsidiary to another Restricted
Subsidiary  provided  in  each  case  that  if  either  of  the  two  Restricted
Subsidiaries  in question is a  Guarantor,  the survivor of the  transaction  in
question  remains  a  Guarantor  and all such  actions  are  taken as the  Agent
requires to  preserve  its Liens on the  Collateral,  (iii) the  dissolution  or
liquidation of any Restricted  Subsidiary whose activities are no longer, in the
opinion of the Board of Directors of the Company, necessary for the operation of
the business of the Company and its  Restricted  Subsidiaries  taken as a whole,
provided  always  that no  Default  or  Event of  Default  has  occurred  and is
continuing  or will result  therefrom  and if the  Restricted  Subsidiary  to be
dissolved or liquidated is a Guarantor,  all of its assets  remaining  after the
dissolution or liquidation in question are transferred to another  Guarantor and
all such actions, if any, are taken as the Agent may reasonably require in order
to  insure  that it has a Lien on the  assets  so  transferred  of the  priority
required by Section 4.1 hereof. The term "substantial" as used herein shall mean
the sale,  transfer,  lease or other disposition of assets of the Company or the
Restricted  Subsidiaries,  whether in one or a series of  transactions  having a
value when  aggregated  with the value of assets of all other sales,  transfers,
leases or other  dispositions  during the  period  from and  including  the date
hereof  to and  including  the  date of such  sale,  transfer,  lease  or  other
disposition, would exceed 10% of the book value of assets of the Company and the
Restricted Subsidiaries as of such date. The Agent shall release its Lien on any
Property  sold  pursuant to the  foregoing  provisions if no Default or Event of
Default has occurred and is continuing or would result therefrom.

     Section 7.15. Maintenance of Restricted  Subsidiaries.  The Borrowers shall
not assign,  sell or transfer,  or permit any  Restricted  Subsidiary  to issue,
assign, sell or transfer, any shares of capital stock of a Restricted Subsidiary
(other than to the Company or another Restricted Subsidiary);  provided that the
foregoing  shall not operate to prevent (i) the  issuance,  sale and transfer to
any person of any shares of capital stock of a Restricted Subsidiary (a) for the
purpose of  qualifying,  and to the extent  legally  necessary to qualify,  such
person as a  director  of such  Subsidiary  or (b)  solely  for the  purpose  of
permitting such  Subsidiary to carry on a licensed  business or (ii) the sale of
all or a minority  interest in the capital  stock of a Restricted  Subsidiary if
but only if (a) no Default or Event of Default has occurred and is continuing or
will result from the sale of same,  (b) the sale of such capital  stock is not a
sale of a  substantial  part of the  assets of the  Company  and the  Restricted
Subsidiaries  taken as a whole (as the term  "substantial" is defined in Section
7.14 hereof),  (c) the Board of Directors of the Company has determined that the
continued  ownership of the  Restricted  Subsidiary  (or the  minority  interest
therein to be disposed of) in question is no longer  appropriate in light of the
then  needs  and  strategic   objectives  of  the  Company  and  its  Restricted
Subsidiaries taken as a whole and (d) in the case of the sale of all the Capital
Stock of a Restricted  Subsidiary all indebtedness of such Restricted Subsidiary
to the  Company  or any other  Restricted  Subsidiary  is paid in full,  and all
guarantees  or other  support  undertakings  provided  by the  Company  or other
Restricted  Subsidiaries in respect of such disposed  Restricted  Subsidiary are
discharged,  concurrently with the sale in question, provided that then existing
Performance  Guarantees or guaranties in respect of surety bonds with respect to
such  a  Restricted  Subsidiary  need  not be so  discharged  as to  jobs  which
commenced  prior to the completion of such sale.  Concurrently  with the sale of
all of the capital stock of a Restricted  Subsidiary permitted hereby, the Agent
is authorized and directed to release any Guarantee  provided by such Restricted
Subsidiary and any Lien on the stock or assets of such Restricted Subsidiary and
such entity shall no longer constitute a Restricted Subsidiary hereunder. Except
as set forth in the Side Letter,  the Borrowers  shall not permit any Restricted
Subsidiary  to enter  into any  contract  or  agreement  after  the date  hereof
prohibiting or restricting  such Restricted  Subsidiary from paying dividends or
making  loans and  advances  to the Company  except in the case of a  Restricted
Subsidiary formed or acquired to be a captive insurer or a captive surety.

     Section 7.16. Dividends and Certain Other Restricted Payments.  The Company
will not during any fiscal year (a) declare or pay any  dividends on or make any
other  distributions  in  respect  of any class or series of its  capital  stock
(except for dividends  payable  solely in its capital  stock) or (b) directly or
indirectly  purchase,  redeem or otherwise  acquire or retire any of its capital
stock or any options or warrants  therefor  except out of the net  proceeds of a
substantially  concurrent  issuance  and sale of  capital  stock or  options  or
warrants therefor  (collectively,  "Restricted Payments") if after giving effect
thereto (i) the aggregate  amount  expended for all such purposes  subsequent to
June 30, 2002 would exceed the difference  between (x) $50,000,000 plus (but not
minus in the case of a deficit)  50% of Net  Income  for the period  (taken as a
single  accounting  period)  from July 1,  2002 to the last day of the  calendar
quarter most recently  completed prior to the Restricted Payment in question and
(y) any portion of the amount  computed  pursuant to clause (x) hereof which was
used to justify a  transaction  under  Section  7.13  pursuant  to clause  (iii)
thereof  and (ii) no  Default or Event of Default  shall  have  occurred  and be
continuing.

     Section  7.17.  ERISA.  The  Borrowers  shall,  and shall cause each of the
Restricted  Subsidiaries  to,  promptly pay and  discharge all  obligations  and
liabilities  arising under ERISA of a character  which if unpaid or  unperformed
might result in the  imposition of a Lien against any of their  Properties.  The
Borrowers  shall,  and  shall  cause  each of the  Restricted  Subsidiaries  to,
promptly  notify  the  Agent  and  each  Lender  of (i)  the  occurrence  of any
reportable event (as defined in ERISA) with respect to any employee benefit plan
subject to Title IV of ERISA  (other than a  multiemployer  plan)  sponsored  or
contributed to by either of the Borrowers or any member of the Controlled  Group
(a  "Plan")  with  respect  to  which  the PBGC has  neither  waived  the 30 day
reporting  requirement  nor  issued  a  public  announcement  that  the  penalty
applicable  to a failure to report  will not apply,  (ii)  receipt of any notice
from the PBGC of its intention to seek termination of any Plan or appointment of
a trustee  therefor,  (iii) its intention to terminate any Plan or withdraw from
any  multiemployer  plan if such  termination or withdrawal  could reasonably be
expected to have a Material Adverse Effect, and (iv) the occurrence of any other
event with  respect  to any Plan which  would  result in the  incurrence  by the
Borrowers or any of their  Restricted  Subsidiaries  of any material  liability,
fine or penalty,  or any material  increase in the  contingent  liability of the
Borrowers  or  any  of  the   Restricted   Subsidiaries   with  respect  to  any
post-retirement  Welfare Plan benefit which could reasonably be expected to have
a Material Adverse Effect.

     Section 7.18. Compliance with Laws. The Company shall, and shall cause each
of its Restricted  Subsidiaries to, comply in all respects with the requirements
of all foreign (whether national,  supra-national or otherwise), federal, state,
provincial, and local laws, rules, regulations, ordinances and orders applicable
to or pertaining to their Properties or business operations, non-compliance with
which could have a Material Adverse Effect or could result in a Lien upon any of
their Property material to the Company and the Restricted  Subsidiaries taken as
a whole.

     Section 7.19. Burdensome Contracts With Affiliates.  The Company shall not,
nor  shall it permit  any of its  Restricted  Subsidiaries  to,  enter  into any
contract,  agreement or business  arrangement with any of its Affiliates  (other
than  with or among  Restricted  Subsidiaries  and the  Company)  on  terms  and
conditions  which  are less  favorable  to the  Company  or any such  Restricted
Subsidiary than would be usual and customary in similar contracts, agreements or
business arrangements between Persons not affiliated with each other.

     Section 7.20.  No Changes in Fiscal Year.  The Company shall not change its
fiscal year from its present  basis  without  the prior  written  consent of the
Required Lenders.

     Section 7.21. Formation of Subsidiaries. The Company will not, and will not
permit any Restricted  Subsidiary  to, form or acquire any Subsidiary  except in
connection with acquisitions  permitted by Section 7.12 hereof and the formation
of new  subsidiaries  if in any such case and in either such  instance the newly
formed or acquired  Subsidiary  shall, if the Required Lenders so request and to
the extent required by this Agreement, execute and deliver a Guarantee and grant
Liens on its assets of the priority  required by Section 4.1 hereof (and provide
the Agent with such documentation  therefore and such supporting  documentation,
including opinions of counsel,  as it may reasonably  request).  Each Subsidiary
acquired or formed  pursuant  hereto shall  constitute  a Restricted  Subsidiary
unless the Required Lenders otherwise agree in writing.

     Section 7.22. Change in the Nature of Business.  The Company shall not, and
shall not permit any of the Restricted  Subsidiaries  to, engage in any business
or activity if as a result the general nature of the business of the Company and
the Restricted  Subsidiaries  would be changed in any material  respect from the
general  nature of the  business  engaged in by the Company  and the  Restricted
Subsidiaries on the date of this Agreement.

     Section 7.23. Use of Proceeds of Initial Credit Utilization.  The Borrowers
shall use the proceeds of the initial Credit Utilization hereunder to the extent
necessary to repay all  indebtedness,  obligations and  liabilities  outstanding
under the Existing Agreement.

SECTION 8.     EVENTS OF DEFAULT AND REMEDIES.

     Section  8.1.  Events of Default.  Any one or more of the  following  shall
constitute an Event of Default hereunder:

          (a)  default  in the  payment  when  due of  all  or any  part  of the
     principal of the  Revolving  Credit Notes  (whether at the stated  maturity
     thereof  or at any other time  provided  for in this  Agreement)  or of any
     Reimbursement  Obligation and any such default continues for 1 Business Day
     after notice thereof from the Agent to the Company;

          (b) default in the payment  when due of all or part of the interest on
     any Revolving  Credit Note (whether the stated  maturity  thereof or at any
     other time  provided for in this  Agreement)  or of any fee or other amount
     payable  hereunder  or under any other Loan  Document  and any such default
     continues  for 5 Business  Days after notice  thereof from the Agent to the
     Company;

          (c) default in the observance or performance of any covenant set forth
     in Sections 7.6, 7.7, 7.8, 7.9, 7.13,  7.14, 7.15, or 7.16 hereof or of any
     provision in any Loan Document dealing with the maintenance of insurance on
     the Collateral;

          (d) default in the observance or  performance  of any other  provision
     hereof or of any other Loan  Document  which is not remedied  within thirty
     days after the  earlier of (i) the date on which such  failure  shall first
     become known to any officer of the Company or (ii) written  notice  thereof
     to the Company by the Agent;

          (e) any  representation or warranty made herein or in any of the other
     Loan Document or in any  certificate  furnished to the Agent or the Lenders
     pursuant   hereto  or  thereto  or  in  connection   with  any  transaction
     contemplated  hereby or thereby proves untrue in any material respect as of
     the date of the issuance or making thereof;

          (f) any event occurs or condition  exists (other than those  described
     in  subsections  (a) through (d) above)  which is  specified as an event of
     default  under  any of the other  Loan  Documents  and any  period of grace
     applicable  thereto shall have elapsed,  or any of the Loan Documents shall
     for any reason not be or shall cease to be in full force and effect, or any
     of the  Loan  Documents  is  declared  to be null and  void,  or any of the
     Collateral  Documents  shall  for any  reason  fail to  create a valid  and
     perfected  Lien in favor of the Agent in any material  amount of Collateral
     purported  to be covered  thereby of the  priority  required by Section 4.1
     hereof;

          (g)  default  shall  occur  under any  evidence  of  Indebtedness  for
     Borrowed  Money  aggregating in excess of  $10,000,000  issued,  assumed or
     guaranteed  by any of the Borrowers or any  Restricted  Subsidiary or under
     any indenture,  agreement or other  instrument  under which the same may be
     issued,  and such default shall continue for a period of time sufficient to
     permit  the  acceleration  of the  maturity  of any such  Indebtedness  for
     Borrowed  Money  (whether  or not  such  maturity  is in fact  accelerated)
     without being waived or any such  Indebtedness for Borrowed Money shall not
     be paid  when due  (whether  by  demand,  lapse of  time,  acceleration  or
     otherwise);

          (h) any judgment or judgments, writ or writs or warrant or warrants of
     attachment,  or any similar process or processes in an aggregate  amount in
     excess of $500,000  (provided,  that in  determining  such $500,000  amount
     there shall be deducted  therefrom the amount which is covered by insurance
     from any insurer which has  acknowledged  its liability  thereon)  shall be
     entered  or  filed  against  the   Borrowers  or  any  of  the   Restricted
     Subsidiaries  or against  any of the  Property or assets of any of them and
     remains  undischarged,  unvacated,  unbonded  or  unstayed  for a period of
     thirty days;

          (i) any party  obligated on any  Guarantee  shall  purport to disavow,
     revoke,  discontinue,   repudiate  or  terminate  such  Guarantee  or  such
     Guarantee shall otherwise cease to have force or effect;

          (j) any Change of Control occurs;

          (k) any  Borrower,  Guarantor or Restricted  Subsidiary  (other than a
     Designated   Foreign   Restricted   Subsidiary)   shall  (i)  have  entered
     involuntarily  against  it an order  for  relief  under the  United  States
     Bankruptcy Code, as amended,  the Canadian  Bankruptcy Code, as amended, or
     any analogous  action is taken under any other  applicable  law relating to
     bankruptcy or  insolvency,  (ii) not pay, admit in writing its inability to
     pay, or be deemed  under  applicable  law not to be able to pay,  its debts
     generally as they become due,  (iii) make an assignment  for the benefit of
     creditors,  (iv)  apply  for,  seek,  consent  to,  or  acquiesce  in,  the
     appointment of a receiver, receiver-manager,  receiver and manager, interim
     receiver,  administrative  receiver,  administrator,   custodian,  trustee,
     examiner,  liquidator or similar official for it or any substantial part of
     its Property,  (v) institute any proceeding seeking to have entered against
     it an order for relief under the United States Bankruptcy Code, as amended,
     or the Canadian Bankruptcy Code, as amended to adjudicate it insolvent,  or
     seeking dissolution, winding up, liquidation, reorganization,  arrangement,
     adjustment  or  composition  of it or its debts  under any law  relating to
     bankruptcy,  insolvency or  reorganization  or relief of debtors or fail to
     file an answer or other  pleading  denying the material  allegations of any
     such proceeding filed against it, or (vi) fail to contest in good faith any
     appointment or proceeding described in Section 8.1(l) hereof; or

          (l) a  custodian,  receiver,  receiver-manager,  receiver and manager,
     interim  receiver,   administrative   receiver,   administrator,   trustee,
     examiner,  liquidator  or  similar  official  shall  be  appointed  for any
     Borrower,  Guarantor  or  Restricted  Subsidiary  (other than a  Designated
     Foreign  Restricted  Subsidiary)  or any  substantial  part of any of their
     Property,   or  a  proceeding  described  in  Section  8.1(k)(v)  shall  be
     instituted against any Borrower,  Guarantor or Restricted Subsidiary (other
     than a Designated  Foreign  Restricted  Subsidiary),  and such  appointment
     continues undischarged or such proceeding continues undismissed or unstayed
     for a period of sixty days.

     Section 8.2.  Non-Bankruptcy  Defaults. When any Event of Default described
in subsections 8.1(a) to 8.1(j), both inclusive, has occurred and is continuing,
the Agent shall,  upon request of the Required Lenders by notice to the Company,
take any or all of the following actions:

          (a)  terminate  the  obligation  of the  Lenders to extend any further
     credit hereunder on the date (which may be the date thereof) stated in such
     notice; and

          (b) declare the principal of and the accrued interest on the Revolving
     Credit Notes to be forthwith  due and payable and  thereupon  the Revolving
     Credit Notes, including both principal and interest, and all fees, charges,
     commissions and other Obligations  payable  hereunder,  shall be and become
     immediately due and payable without further demand, presentment, protest or
     notice of any kind.

     Without limiting the generality of the foregoing,  the Agent,  upon request
of the  Required  Lenders,  shall be entitled to realize upon and enforce all of
its rights and remedies under the Collateral  Documents and proceed by any other
action, suit, remedy or proceeding as authorized or permitted by this Agreement,
the Collateral Documents or at law or in equity.

     Section 8.3.  Bankruptcy  Defaults.  When any Event of Default described in
subsection  8.1(k) or 8.1(l) has  occurred  and is  continuing,  then the unpaid
balance of the Revolving  Credit Notes,  including  both principal and interest,
and all fees,  charges,  commissions and other  Obligations  payable  hereunder,
shall immediately become due and payable without presentment, demand, protest or
notice of any kind,  and the  obligation of the Lenders to extend further credit
pursuant  to  any of the  terms  hereof  shall  immediately  terminate.  Without
limiting  the  generality  of the  foregoing,  the  Agent,  upon  request of the
Required  Lenders,  shall be  entitled  to realize  upon and  enforce all of its
rights and  remedies  under the  Collateral  Documents  and proceed by any other
action,  suit,  remedy  or  proceeding  and  authorized  or  permitted  by  this
Agreement, the Collateral Documents or at law or in equity.

     Section 8.4.  Collateral for Undrawn Letters of Credit. (a) If and when (x)
any Event of Default,  other than an Event of Default  described in  subsections
(k) or (l) of Section 8.1, has occurred and is continuing,  the Borrowers shall,
upon demand of the Agent, and (y) any Event of Default  described in subsections
(k)  or (l) of  Section  8.1  has  occurred  or (z)  any  Letter  of  Credit  is
outstanding  on the  Termination  Date  (whether or not any Event of Default has
occurred),  the Borrowers shall, without notice or demand from the Agent, either
(i)  immediately pay to the Agent the full amount of each Letter of Credit to be
held by the Agent as provided in subsection  (b) below or (ii) provide a back-up
letter of credit for the  benefit of the Agent in a stated  amount  equal to the
full  amount of all Letters of Credit then  outstanding  which  letter of credit
shall give the Agent the  unconditional  right to make drawings  thereunder upon
receipt of a drawing request under any Letter of Credit and otherwise be in form
and substance  satisfactory to the Agent and issued by an issuer satisfactory to
the Agent in its sole  discretion,  the Borrowers  agreeing to immediately  make
each such payment or provide such back-up letter of credit and acknowledging and
agreeing  the Agent would not have an adequate  remedy at law for failure of the
Borrowers  to honor any such  demand and that the Agent  shall have the right to
require the Borrowers to specifically  perform such  undertaking  whether or not
any draws had been made under the Letters of Credit.

          (b) All amounts prepaid  pursuant to subsection (a) above or paid over
     to the Agent  pursuant to Section  3.5(b) hereof shall be held by the Agent
     in one or more separate  collateral  accounts  (each such account,  and the
     credit  balances,  properties  and any  investments  from time to time held
     therein, and any substitutions for such account, any certificate of deposit
     or other instrument evidencing any of the foregoing and all proceeds of and
     earnings on any of the foregoing being collectively  called the "Collateral
     Account") as security for, and for  application by the Agent (to the extent
     available) (i) with respect to amounts  prepaid  pursuant to subsection (a)
     above, to the  reimbursement of any payment under any Letter of Credit then
     or thereafter  made by the Agent,  and to the payment of the unpaid balance
     of any Loans and all other Obligations or (ii) with respect to amounts paid
     over to the  Agent  pursuant  to  Section  3.5(b)  hereof,  as set forth in
     Section 3.5(b), as applicable. The Account shall be held in the name of and
     subject to the exclusive  dominion and control of the Agent for the benefit
     of the Agent, the Lenders and the Applicable  Issuer. If and when requested
     by the  Borrower,  the Agent  shall  invest  funds  held in the  Collateral
     Account  from time to time in direct  obligations  of, or  obligations  the
     principal of and interest on which are  unconditionally  guaranteed by, the
     United  States of America  with a  remaining  maturity of one year or less,
     provided that the Agent is irrevocably  authorized to sell investments held
     in the Collateral  Account when and as required to make payments out of the
     Collateral  Account  for  application  to  amounts  due and owing  from any
     Borrower to the  Applicable  Issuer,  the Agent or the  Lenders;  provided,
     however,  that if (i) the  Borrowers  shall  have made  payment of all such
     obligations  referred  to in  subsection  (a) above or Section  3.5(b),  as
     applicable,  (ii) all relevant  preference  or other  disgorgement  periods
     relating  to the  receipt  of such  payments  have  passed,  and (iii) with
     respect to amounts  prepaid  pursuant  to  subsection  (a) above  only,  no
     Letters  of  Credit,   Commitments,   Loans  or  other  Obligations  remain
     outstanding  hereunder (other than unasserted  indemnity  obligations which
     survive  the  termination  hereof),  then the Agent  shall  release  to the
     Company any remaining amounts held in the Collateral Account.

SECTION 9.     DEFINITIONS INTERPRETATIONS.

          Section 9.1.  Definitions.  The following  terms when used herein have
     the following meanings:

          "Acquired  Business" means the entity or assets acquired by a Borrower
     or Restricted  Subsidiary in an  Acquisition,  whether  before or after the
     date hereof.

          "Acquisition" means any transaction or series of related  transactions
     for  the  purpose  of or  resulting,  directly  or  indirectly,  in (a) the
     acquisition of all or  substantially  all of the assets of a Person,  or of
     any business or division of a Person,  (b) the  acquisition of in excess of
     50% of the capital stock,  partnership  interests,  membership interests or
     equity  of any  Person  (other  than a  Person  that is a  Subsidiary),  or
     otherwise  causing  any Person to become a  Subsidiary,  or (c) a merger or
     consolidation  or any other  combination  with another Person (other than a
     Person  that  is a  Subsidiary)  provided  that a  Borrower  or  Restricted
     Subsidiary is the surviving entity.

          "Adjusted  EBIT" means,  with  reference to any period,  EBIT for such
     period  calculated  on a pro forma  basis in good faith by the  Company and
     established  to  the  reasonable  satisfaction  of  the  Agent  as if  each
     Acquisition  which occurred during such period had taken place on the first
     day of such period (including  adjustments for  non-recurring  expenses and
     income  reasonably  determined by the Company in good faith and established
     to the reasonable satisfaction of the Agent).

          "Adjusted EBITDA" means, with reference to any period, EBITDA for such
     period  calculated  on a pro forma  basis in good faith by the  Company and
     established  to  the  reasonable  satisfaction  of  the  Agent  as if  each
     Acquisition  which occurred during such period had taken place on the first
     day of such period (including  adjustments for  non-recurring  expenses and
     income  reasonably  determined by the Company in good faith and established
     to the reasonable satisfaction of the Agent).

          "Adjusted  LIBOR"  means,  for any Interest  Period,  a rate per annum
     determined in accordance with the following formula:

         Adjusted LIBOR =             ______________LIBOR__________
                                      1 - Eurocurrency Reserve Percentage

          "Affiliate"  means any Person  directly or indirectly  controlling  or
     controlled  by, or under direct or indirect  common  control with,  another
     Person. A Person shall be deemed to control another Person for the purposes
     of this definition if such Person  possesses,  directly or indirectly,  the
     power to direct,  or cause the direction of, the management and policies of
     the other  Person,  whether  through the  ownership  of voting  securities,
     common directors,  trustees or officers, by contract or otherwise; provided
     that, in any event for purposes of this  definition,  any Person that owns,
     directly  or  indirectly,  41% or more of the  securities  having  ordinary
     voting  power  for  the  election  of  directors  or  governing  body  of a
     corporation or 41% or more of the partnership or other ownership  interests
     of any other Person (other than as a limited  partner of such other Person)
     will be deemed to control such corporation or other Person.

          "Agent"  shall mean Harris  Trust and Savings  Bank and any  successor
     thereto appointed pursuant to Section 10.1 hereof.

          "Agreement" means this Credit  Agreement,  as the same may be amended,
     modified or restated from time to time in accordance with the terms hereof.

          "Alternative Currency" means Canadian dollars, pounds sterling,  South
     African  rand,  Euro and any  other  currency  (other  than  United  States
     Dollars)  approved as such in writing by all  Lenders,  in each case for so
     long as such currency is readily available to all the Lenders and is freely
     transferable  and  freely  convertible  to U.S.  Dollars  and the Dow Jones
     Telerate  Service or Reuters  Monitor Money Rates Service (or any successor
     to either)  reports a LIBOR for such currency for interest  periods of one,
     two, three and six calendar  months;  provided that if any Lender  provides
     written  notice to the Company (with a copy to the Agent) that any currency
     control or other exchange  regulations  are imposed in the country in which
     any such Alternative  Currency is issued and that in the reasonable opinion
     of such Lender  funding a Loan in such currency is  impractical,  then such
     currency shall cease to be an  Alternative  Currency  hereunder  until such
     time as all the Lenders reinstate such country's currency as an Alternative
     Currency.

          "Applicable  Issuer"  means the  Issuer of  Letters  of Credit for the
     account  of  a  particular   Borrower  or  Borrowers  or  in  a  particular
     jurisdiction or jurisdictions.

          "Applicable  Margin" shall mean the rate per annum specified below for
     the Leverage Ratio and type of Loan or fee for which the Applicable  Margin
     is being determined:



                        LEVEL I     LEVEL II             LEVEL III             LEVEL IV

                                                                   
Leverage Ratio          <1.00x      =1.00x and <1.75x    =1.75x and <2.50x     =2.50x

Domestic Rate              0%          .25%                 .50%                  1.00%
Loan Margin

Eurodollar Loan         1.50%         1.75%                2.00%                  2.50%
Margin and L/C Fee*

Commitment Fee           .30%          .35%                 .40%                   .50%


provided, however, that the foregoing is subject to the following:

               (i) the Leverage  Ratio,  Adjusted  EBITDA and Interest  Coverage
          Ratio shall be determined as at the last day of each fiscal quarter of
          the Company commencing with September 30, 2002, with any adjustment in
          the Applicable Margins resulting from a change therein to be effective
          five (5)  Business  Days after  receipt by the Agent of the  financial
          statements  for such  quarter  called  for by  Section  7.5(b)  hereof
          (provided that if such financial  statements are not submitted  within
          the time limitations of Section 7.5(b) and would result in an increase
          in the  Applicable  Margins,  then such  Applicable  Margins  shall be
          increased  effective  five Business Days after the last date when such
          financial  statements  could have been  submitted in  compliance  with
          Section 7.5(b) hereof);

               (ii) the  Applicable  Margins for the period from the date hereof
          through the first  redetermination  pursuant to clause (i) above shall
          be those set forth above for level II; and

               (iii) each  determination  of the Applicable  Margins pursuant to
          the foregoing shall remain in effect until the Applicable  Margins are
          next redetermined pursuant to the foregoing.

         "Application" is defined in Section 1.3(b).

     "Assignment Agreement" means an Assignment and Acceptance entered into by a
Lender and an assignee in accordance with Section 11.18 hereof  substantially in
the form of  Exhibit D hereto or in such  other  form as may be agreed to by all
parties thereto.

     "Authorized   Representative"   means  the  Chief  Executive  Officer,  the
President, the Chief Financial Officer, the Vice President and Controller or the
Vice  President and Treasurer,  or any further or different  persons so named by
any Authorized Representative in a written notice to the Agent.

     "Borrowers" means (a) the U.S.  Borrowers,  (b) the Canadian  Borrowers and
(c) the U.K.  Borrowers,  with (i) the term  "Borrowers"  to mean the Borrowers,
collectively,  and, also each individually,  and (ii) all promises and covenants
(including  promises to pay) and  representations  and  warranties of and by the
Borrowers made in the Loan Documents or any  instruments or documents  delivered
pursuant  thereto  to  be  and  constitute  the  several  promises,   covenants,
representations  and  warranties  of and by each  and all of such  corporations,
except  to  the  extent  explicitly  otherwise  provided.  The  term  "Borrower"
appearing  in such  singular  form  shall be  deemed a  reference  to any of the
Borrowers unless the context in which such term is used shall otherwise require.

     "Borrowing"  shall mean the total of Revolving Loans or Swing Loans made to
a given  Borrower by all the Lenders on a single date, in a single  currency and
having the same maturity.  Borrowings of Revolving Loans are made and maintained
ratably from each of the Lenders  according to their  Percentages  except to the
extent otherwise agreed in writing by all Lenders. Borrowings of Swing Loans are
made by the Agent in  accordance  with the  procedures  set forth in Section 1.8
hereof.

     "Business Day" means any day other than a Saturday or Sunday on which banks
are not  authorized  or  required  to close in  Chicago,  Illinois  and,  if the
applicable  Business  Day  relates to a Borrowing  or payment in an  Alternative
Currency or to a conversion of a Credit  Utilization into U.S. Dollars, a day on
which banks and foreign exchange markets are open for business in the city where
disbursements of, conversions of, or payments on such Borrowings are to be made.

     "Canadian  Borrowers"  means and  includes  Comstock  Canada and such other
Restricted  Subsidiaries  organized under the Federal laws of Canada or the laws
of a  Province  of  Canada  as may from  time to time be  designated  as such in
writing by the  Company  and  approved  as such in writing by all  Lenders  (but
subject to such  conditions and limitations as either the Company or the Lenders
may impose).

     "Canadian  Facility" shall mean a loan and letter of credit facility not in
excess of $25,000,000 extended to one or more of the Canadian  Subsidiaries by a
lender  licensed  to  carry on a  lending  business  in  Canada  and  reasonably
acceptable to the Required  Lenders (the  "Canadian  Lender") and being on terms
and conditions  reasonably acceptable to the Required Lenders (including without
limitation  in respect of Liens to be granted to such lender and the priority of
any such Liens in relation to the Liens created under the Collateral Documents).

     "Canadian  Bankruptcy Code" mans the Bankruptcy and Insolvency Act (Canada)
and the Companies' Creditors Arrangement Act (Canada).

     "Canadian  Subsidiaries" means and includes the Canadian Borrowers and such
other Subsidiaries as are organized under the Federal laws of Canada or the laws
of a Province of Canada.

     "Capital  Expenditures" means, for any period,  capital expenditures of the
Company  and its  Restricted  Subsidiaries  during  such  period as defined  and
classified  in  accordance  with  GAAP  consistently  applied  but in any  event
excluding  acquisitions and investments  which are described in and permitted by
Section 7.12(j) hereof.

     "Capital  Lease"  means any lease of Property  (whether  real or  personal)
which in accordance with GAAP is required to be capitalized on the balance sheet
of the lessee.

     "Capitalized  Lease  Obligation" means the amount of the liability shown on
the  balance  sheet of any Person in respect of a Capital  Lease  determined  in
accordance with GAAP.

     "Change in Control" means that (i) more than 25% of the Voting Stock of the
Company  shall  at any time and for any  reason  be  owned,  either  legally  or
beneficially,  by any Person or group of Persons acting in concert or (ii) Frank
MacInnis  shall cease to be the chief  executive  officer of the Company  and/or
Leicle  Chesser  shall  cease to be the chief  financial  officer of the Company
and/or  either such person  shall cease to have the duties and  responsibilities
normally  associated  with such positions and in any instance  covered by clause
(ii) the person in question shall not be replaced  within sixty days by a person
or persons of established  experience and  reputation,  both with respect to the
duties  required  of the  holder of such an office and in the  contracting  or a
related industry,  who has been approved by a majority of the Board of Directors
of the Company and who has not been  affiliated  with any member of the Board or
any  business or other  enterprise  with which a Board member is  affiliated  or
(iii)  (1)  another   corporation   merges  into  the  Company  or  the  Company
consolidates  with or  merges  into any  other  corporation  or (2) the  Company
conveys,  transfers or leases all or substantially  all its assets to any person
or  group,  in one  transaction  or a  series  of  transactions  other  than any
conveyance,  transfer or lease between the Company and a wholly owned subsidiary
of the  Company,  in each  case,  in one  transaction  or a  series  of  related
transactions with the effect that a Person or group becomes the beneficial owner
of more than 25% of the Voting Stock of the surviving or transferee  corporation
of such  transaction  or series;  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  by the
Company's Board of Directors, or whose nomination for election was previously so
approved) cease for any reason to constitute a majority of the Directors then in
office.

     "Code"  means the Internal  Revenue  Code of 1986,  as amended from time to
time.

     "Collateral"  means all Properties,  rights,  interests and privileges from
time to time  subject  to the  Liens  granted  to the  Agent  by the  Collateral
Documents or required so to be by the terms hereof.

     "Collateral Account" is defined in Section 8.4(b) hereof.

     "Collateral  Documents" means all security  agreements,  pledge agreements,
hypothecs, assignments,  financing statements, debentures and other documents as
shall  from  time to  time  secure  the  Revolving  Credit  Notes  or any  other
Obligations.

     "Commitments" is defined in Section 1.1 hereof.

     "Company" is defined in the introductory paragraph.

     "Comstock Canada" is defined in the introductory paragraph.
     "Controlled  Group" means all members of a controlled group of corporations
and all trades or businesses  (whether or not incorporated) under common control
which,  together with the Company or any of its  Subsidiaries,  are treated as a
single employer under Section 414 of the Code.

     "Credit  Utilization"  means any  Borrowing and any issuance of a Letter of
Credit.

     "Default" means any event or condition the occurrence of which would,  with
the  passage of time or the giving of notice,  or both,  constitute  an Event of
Default.

     "Designated Foreign Restricted  Subsidiaries" means a Restricted Subsidiary
which  conducts  business  primarily  outside of the United  States,  the United
Kingdom and Canada.

     "Disposition"  means the sale,  lease,  conveyance or other  disposition of
Property.

     "District"   means  District  Chilled  General   Partnership,   a  Maryland
partnership.

     "Domestic  Rate" means a  fluctuating  interest rate per annum equal at all
times to the greater of:

          (a) the rate of interest  announced  by Harris  Trust and Savings Bank
     from  time to time as its prime  commercial  rate as in effect on such day,
     with  any  change  in such  rate  resulting  from a  change  in said  prime
     commercial  rate to be effective  as of the date of the relevant  change in
     said prime commercial rate; or

          (b) the sum of (x) the rate  determined by the Agent to be the average
     (rounded upwards, if necessary, to the next higher 1/100 of 1% of the rates
     per annum quoted to the Agent at approximately  10:00 a.m. Chicago time (or
     as soon thereafter as is practicable) on the day of  determination  (or, if
     such day is not a Business Day, on the immediately  preceding Business Day)
     by two or more Federal funds brokers  selected by the Agent for the sale to
     the Agent at face  value of  Federal  funds in the  secondary  market in an
     amount equal or comparable to the principal  amount owed to the Lenders for
     which such rate is being determined, plus (y) 1/2 of 1%.

     "Domestic Rate Loan" means a Revolving  Loan bearing  interest as specified
in Section 2.1 hereof.

     "Drake & Scull" is defined in the introductory paragraph.

     "Earn-Out  Obligations"  means  an  obligation  the  payment  of  which  is
dependent  upon the future  performance  of an asset or assets the sale of which
gave rise to such obligation.

     "EBIT" means,  with reference to any period,  as determined for the Company
and its Restricted Subsidiaries on a consolidated basis in accordance with GAAP,
Net Income for such  period  plus all  amounts  deducted in arriving at such Net
Income  amount in respect of (i)  Interest  Expense  for such  period,  and (ii)
federal, state, provincial, foreign and local income taxes for such period.

     "EBITDA" means, with reference to any period, as determined for the Company
and its Restricted Subsidiaries on a consolidated basis in accordance with GAAP,
Net Income for such  period  plus all  amounts  deducted in arriving at such Net
Income  amount in respect of (i)  Interest  Expense  for such  period,  and (ii)
federal, state, provincial,  foreign and local income taxes for such period, and
(iii)  all  amounts  properly  charged  for  depreciation  of fixed  assets  and
amortization of intangible assets during such period on the books of the Company
and its Restricted Subsidiaries.

     "Eligible Line of Business" means any business engaged in as of the date of
this Agreement by any Borrower or any Restricted Subsidiary.

     "EMU  Legislation"  means the legislative  measures of the European Council
for the  introduction  of,  changeover  to, or  operation of a single or unified
European currency being part of the implementation of the Third Stage.

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended from time to time, and any successor statute.

     "ERISA  Affiliate" means any (i) corporation  which is a member of the same
controlled  group of  corporations  (within the meaning of Section 414(b) of the
Code) as the Company,  (ii)  partnership or other trade or business  (whether or
not incorporated)  under common control (within the meaning of Section 414(c) of
the Code) with any  Borrower,  and (iii) member of the same  affiliated  service
group  (within the meaning of Section  414(m) of the Code) as the  Company,  any
corporation  described  in  clause  (i)  above  or any  partnership  or trade or
business described in clause (ii) above.

     "Euro"  means  the  single  lawful  currency  for  the  time  being  of the
Participating Member States.

     "Eurocurrency  Reserve  Percentage" means, for any Borrowing in a currency,
the daily  average  for the  applicable  Interest  Period of the  maximum  rate,
expressed as a decimal, at which reserves  (including,  without limitation,  any
supplemental,  marginal and emergency reserves) are imposed during such Interest
Period  by the  Board  of  Governors  of the  Federal  Reserve  System  (or  any
successor) on "eurocurrency liabilities",  as defined in such Board's Regulation
D (or in respect of any other category of liabilities that includes  deposits by
reference  to which  the  interest  rate on Loans in the  relevant  currency  is
determined  or any category of extensions of credit or other assets that include
loans by non-United  States  offices of any Lender to United States  residents),
subject  to any  amendments  of such  reserve  requirement  by such Board or its
successor,  taking  into  account  any  transitional  adjustments  thereto.  For
purposes  of this  definition,  the Loans  shall be  deemed to be  "eurocurrency
liabilities"  as  defined  in  Regulation  D without  benefit  or credit for any
prorations, exemptions or offsets under Regulation D.

     "Eurodollar  Loan" means a Revolving Loan bearing  interest as specified in
Section 2.2 hereof.

     "Event  of  Default"  means  any event or  condition  specified  as such in
Section 8.1 hereof.

     "Event of Loss" means, with respect to any Property,  any of the following:
(a) any loss,  destruction  or damage of such Property or (b) any  condemnation,
seizure, or taking, by exercise of the power of eminent domain or otherwise,  of
such Property, or confiscation of such Property or the requisition of the use of
such Property.

     "Excess Cash" means,  at any time the same is to be determined,  the amount
by which  all cash,  cash  equivalents  and  marketable  securities  held by the
Company and the U.S.  Subsidiaries  which are Guarantors in accounts  maintained
with the Agent or any Lender exceeds $25,000,000.

     "Federal  Funds  Rate"  means  the  fluctuating  interest  rate  per  annum
described in part (x) of clause (b) of the definition of Domestic Rate.

     "Financial  Letter of Credit" means a Letter of Credit (whether  standby or
commercial)  that is not, as reasonably  determined by the Agent,  a Performance
Letter of Credit.

     "Foreign Subsidiary" means and include each Restricted Subsidiary organized
and  existing  under the laws of a  jurisdiction  outside  the United  States of
America.

     "GAAP" means  generally  accepted  accounting  principles as in effect from
time to time.

     "Guarantees"  means  instruments  of guarantee  from the  Guarantors of the
Obligations satisfactory in form and substance to the Agent.

     "Guarantors"  means those  entities  listed on Schedule 4.2 hereto and such
other Restricted  Subsidiaries (other than Restricted Subsidiaries which are not
Wholly-Owned  Subsidiaries and any captive  insurance  company or captive surety
company which is a Restricted  Subsidiary) as the Required Lenders may from time
to time designate as Guarantors in a written notice to the Company provided that
such  Subsidiary  has assets in excess of  $1,000,000  or such other  Restricted
Subsidiaries as the Company may from time to time designate.

     "Hedging  Liability"  means the liability of any Borrower or any Subsidiary
to any of the Lenders,  or any  Affiliates  of such  Lenders,  in respect of any
interest  rate swap  agreements,  interest  rate cap  agreements,  interest rate
collar  agreements,  interest  rate floor  agreements,  interest  rate  exchange
agreements,  foreign  currency  contracts,  currency  swap  contracts,  or other
similar interest rate or currency hedging  arrangements as such Borrower or such
Subsidiary, as the case may be, may from time to time enter into with any one or
more of the Lenders party to this Agreement or their Affiliates.

     "Hostile  Acquisition"  means the acquisition of the capital stock or other
equity  interests of a Person through a tender offer or similar  solicitation of
the owners of such capital  stock or other equity  interests  which has not been
approved (prior to such acquisition) by resolutions of the Board of Directors of
such Person or by similar action if such Person is not a corporation,  and as to
which such approval has not been withdrawn.

     "Indebtedness   for  Borrowed   Money"   means  for  any  Person   (without
duplication) all indebtedness created, assumed or incurred in any manner by such
Person or in respect of which such  Person is  directly  or  indirectly  liable,
whether by  guarantee,  commitment  to  purchase,  undertaking  to maintain  the
solvency,  liquidity or a balance sheet  condition of the obligor,  or otherwise
representing (i) money borrowed  (including by the issuance of debt securities),
(ii) indebtedness for the deferred purchase price of property or services (other
than trade  accounts  payable  arising in the  ordinary  course of business  and
Earn-Out  Obligations),  (iii) indebtedness secured by any Lien upon Property of
such  Person,  whether or not such Person has  assumed or become  liable for the
payment  of such  indebtedness  but if  such  Person  is not  liable  then  such
indebtedness  shall be included at the lesser of the amount  thereof or the fair
market value of the Property  securing same, (iv) Capitalized  Lease Obligations
of such  Person and (v) all  obligations  of such  Person on or with  respect to
letters  of credit  (other  than  letters  of credit  which  support  payment of
obligations  which do not  constitute  Indebtedness  for  Borrowed  Money of any
Person),  and bankers'  acceptances.  Performance  Guarantees do not  constitute
Indebtedness for Borrowed Money.

     "Interest Coverage Ratio" means as at any date the same is to be determined
the ratio of (i)  Adjusted  EBIT for the period of twelve  calendar  months then
ending to (ii) Net Interest Expense for the same period.

     "Interest  Expense"  means,  with  reference to any period,  the sum of all
interest charges (including imputed interest charges with respect to Capitalized
Lease  Obligations  and  all  amortization  of debt  discount  and  expense  but
excluding  fees payable under  Sections 3.1 and 3.2 hereof) and letter of credit
fees and commissions of the Borrowers and the Restricted  Subsidiaries  for such
period  determined  in  accordance  with GAAP,  but  interest  paid  through the
issuance of securities to the holders of the  indebtedness  in question having a
maturity of more than one year from the date of issuance  and being of no higher
ranking or priority than the  indebtedness  in question shall not be included in
Interest Expense.

     "Interest  Period"  means the period  commencing on the date a Borrowing is
advanced or continued through a new Interest Period and ending:  (a) in the case
of a Eurodollar  Loan, 1, 2, 3, or 6 months  thereafter and (b) in the case of a
Swing Loan, on the date 1 to 10 Business Days  thereafter as mutually  agreed to
by the Company and the Agent; provided, however, that:

               (i) an  Interest  Period  may not extend  beyond the  Termination
          Date;

               (ii) whenever the last day of any Interest Period would otherwise
          be a day that is not a  Business  Day,  the last day of such  Interest
          Period shall be extended to the next succeeding Business Day, provided
          that, if such extension would cause the last day of an Interest Period
          to  occur  in the  following  calendar  month,  the  last  day of such
          Interest Period shall be the immediately preceding Business Day; and

               (iii) for purposes of  determining  an Interest  Period,  a month
          means a period  starting on one day in a calendar  month and ending on
          the  numerically   corresponding  day  in  the  next  calendar  month;
          provided,  however, that if there is no numerically  corresponding day
          in the month in which such an Interest  Period is to end or if such an
          Interest  Period begins on the last Business Day of a calendar  month,
          then such  Interest  Period shall end on the last  Business Day of the
          calendar month in which such Interest Period is to end.

     "Interest Rate Protection and Other Hedging  Agreements"  means one or more
of the following agreements entered into by one or more financial institutions:

          (a)  interest   rate   protection   agreements   (including,   without
     limitation,   interest  rate  swaps,  caps,  floors,  collars  and  similar
     agreements),

          (b) foreign  exchange  contracts,  currency swap  agreements or other,
     similar agreements or arrangements designed to protect against fluctuations
     in currency values and/or

          (c) other types of hedging agreements from time to time.

     "Issuer" means Harris Trust and Savings Bank and any other Lender  approved
by the  Required  Lenders and the Company as an issuer of Letters of Credit to a
particular   Borrower  or  Borrowers  hereunder  or  for  use  in  a  particular
jurisdiction.

     "L/C  Documents"  means the Letters of Credit,  any draft or other document
presented in connection with a drawing  thereunder,  the  Applications  and this
Agreement.

     "L/C  Obligations"   means  the  aggregate  undrawn  face  amounts  of  all
outstanding Letters of Credit and all unpaid Reimbursement Obligations.

     "Lenders"  shall mean from time to time the parties  hereto  other than the
Borrowers, including any assignee pursuant to Section 11.18 hereof.

     "Letter of Credit" is defined in Section 1.3(a).

     "Leverage  Ratio" means,  as of any time the same is to be determined,  the
ratio of (x)  Total  Funded  Debt  minus  Excess  Cash as of such  date,  to (y)
Adjusted EBITDA for the period of twelve calendar months then ending.

     "LIBOR" means,  for an Interest  Period,  (a) the LIBOR Index Rate for such
Interest  Period,  if such rate is  available,  and (b) if the LIBOR  Index Rate
cannot be determined,  the average rate of interest per annum (rounded  upwards,
if necessary,  to the nearest one  hundred-thousandth  of a percentage point) at
which  deposits in the  relevant  currency in  immediately  available  funds are
offered to the Agent at 11:00 a.m. (London,  England time) two (2) Business Days
before the  beginning of such  Interest  Period by major banks in the  interbank
eurocurrency  market for  delivery on the first day of and for a period equal to
such Interest Period in an amount equal or comparable to the principal amount of
the Borrowing in such currency scheduled to be made by the Agent.

     "LIBOR  Index Rate"  means,  for any  Interest  Period,  the rate per annum
(rounded upwards, if necessary,  to the next higher one  hundred-thousandth of a
percentage  point) for deposits in the  relevant  currency for a period equal to
such  Interest  Period,  which  appears on the Telerate  Page 3750 (or any other
appropriate page) for the applicable currency, as of 11:00 a.m. (London, England
time) on the day two (2) Business Days before the  commencement of such Interest
Period.  The Agent will provide the Company with  evidence of such rate upon its
request.

     "Lien"  means any  mortgage,  lien,  pledge,  charge,  hypothec or security
interest of any kind or nature  (whether  fixed or floating or of any ambulatory
or non-crystallized  nature or otherwise) in respect of any Property,  including
the interest of a vendor or lessor under any conditional sale,  Capital Lease or
other title retention arrangement.

     "Loan  Documents"  means this Agreement,  the Revolving  Credit Notes,  the
Swing Note, the L/C Documents,  the Guarantees and the Collateral  Documents and
each other  instrument  or document to be delivered  hereunder or  thereunder or
otherwise in connection therewith.

     "Loans" means and includes Domestic Rate Loans,  Eurodollar Loans and Swing
Loans.

     "Material  Adverse  Effect"  means,  with  respect to any act,  omission or
occurrence,  any of the following consequences in the reasonable judgment of the
Required Lenders:

          (a) the  material  impairment  of the ability of the Company or of the
     Company  and the  Guarantors  taken  as a  whole  to pay or  perform  their
     obligations under or pursuant to the Loan Documents;

          (b) any material adverse change in the assets, liabilities,  financial
     condition,  operations  or  business  prospects  of  the  Company  and  its
     Restricted Subsidiaries taken as whole, or

          (c) any  material  impairment  in the  right  of the  Company  and its
     Restricted   Subsidiaries  taken  as  whole  to  carry  on  their  business
     substantially as now conducted.

     "Monumental"   means   Monumental   Investment   Corporation,   a  Maryland
corporation.

     "Monumental  Acquisition"  means the  purchase by the Company of all of the
outstanding  common stock of Monumental  pursuant to that certain Stock Purchase
Agreement dated as of April 5, 1999,  among the Company and the  stockholders of
Monumental.

     "Net  Cash  Proceeds"  means,  as  applicable,  (a)  with  respect  to  any
Disposition by a Person,  cash and cash equivalent  proceeds  received by or for
such  Person's  account,  net of (i)  reasonable  direct costs  relating to such
Disposition and (ii) sale, use or other  transactional  taxes paid or payable by
such Person as a direct result of such  Disposition  and (b) with respect to any
Event of Loss of a Person,  cash and cash equivalent proceeds received by or for
such Person's account (whether as a result of payments made under any applicable
insurance  policy  therefor or in connection  with  condemnation  proceedings or
otherwise),  net of  reasonable  direct costs  incurred in  connection  with the
collection of such proceeds, awards or other payments.

     "Net  Income"  for any period  means the net income of the  Company and the
Restricted  Subsidiaries  for such period  computed on a  consolidated  basis in
accordance with GAAP and, without  limiting the foregoing,  after deduction from
gross income of all expenses and provisions,  including  provisions for taxes on
or measured by income,  but  excluding  any gains or losses on the sale or other
disposition of investments or fixed or capital assets,  any extraordinary  gains
and losses, the cumulative effect of accounting changes (as that term is defined
under GAAP) any taxes on such excluded gains,  and any tax deductions or credits
on account of any such excluded losses.

     "Net Interest  Expense" means,  for any period,  Interest  Expense less all
interest income received by the Company and its Restricted  Subsidiaries  during
such period, as determined on a consolidated basis in accordance with GAAP.

     "Net Worth" means,  as of any time the same is to be determined,  the total
shareholders'  equity  (including  capital  stock,  additional  paid-in-capital,
warrants,  accumulated  other  comprehensive  income (as defined under GAAP) and
retained  earnings but after deducting  treasury stock and,  excluding  minority
interests in Restricted Subsidiaries) which would appear on the balance sheet of
the Company and its Restricted  Subsidiaries  determined on a consolidated basis
in accordance with GAAP.

     "Notes" means and includes the Revolving Credit Notes and the Swing Note.

     "Obligations"  shall  mean  any  and  all  indebtedness,   obligations  and
liabilities  of the  Borrowers  and any of them to the Lenders or any of them or
the Agent or Issuers  now or  hereafter  arising  hereunder  or under any of the
other Loan Documents.

     "PPSA" means the Personal Property Security Act in effect from time to time
in each  province  and  territory of Canada (and the Civil Code of Quebec in the
Province of Quebec).

     "Participating  Member  State"  means  each State so  described  in any EMU
Legislation.

     "Percentage"  means,  for each Lender,  the  percentage of the  Commitments
represented  by such  Lender's  Commitment  or,  if the  Commitments  have  been
terminated,  the percentage held by such Lender (including through participation
interests  in  L/C  Obligations)  of  the  aggregate  principal  amount  of  all
outstanding Obligations.

     "Performance  Guarantees"  means,  in respect of the  Company or any of the
Restricted  Subsidiaries,  contingent  obligations  arising from the issuance of
performance guarantees,  assurances,  indemnities,  bonds, letters of credit, or
similar  agreements  in the  ordinary  course  of  business  in  respect  of the
contracts  (other than  contracts for  Indebtedness  for Borrowed  Money) of the
Company,  any  Restricted  Subsidiary,  any  Person  in which the  Company  or a
Restricted Subsidiary has an equity interest.

     "Performance  Letters  of  Credit"  means  a  Letter  of  Credit  that,  as
reasonably  determined by the Agent,  assures that the applicable  Borrower will
fulfill a contractual non-financial obligation.

     "Permitted  Acquisition" means any Acquisition with respect to which all of
the following conditions shall have been satisfied:

          (a) the Acquired  Business is in an Eligible  Line of Business and has
     its primary operations within the United States of America or Canada;

          (b) the Acquisition shall not be a Hostile Acquisition;

          (c) if the aggregate  consideration  for such  Acquisition  is greater
     than or equal to  $25,000,000  (including  as  consideration  all  deferred
     payment  obligations but excluding any related Earn-Out  Obligations),  the
     financial  statements  of the  Acquired  Business  for  the  most  recently
     completed fiscal year of such Acquired  Business shall have been audited or
     reviewed  by  one  of  the  "Big  Four"  accounting  firms  or  by  another
     independent  accounting  firm of national or regional  repute or  otherwise
     reasonably  satisfactory to the Agent, or if such financial statements have
     not been audited by such an accounting firm, (i) such financial  statements
     shall have been  approved by the Agent and (ii) the  Acquired  Business has
     undergone a successful  so called  businessman's  review by one of the "Big
     Four"  accounting  firms  as part of the  Company's  due  diligence  on the
     Acquisition;

          (d) if the aggregate  consideration  (including as such  consideration
     any  indebtedness  of the Acquired  Business  assumed or  guaranteed by the
     Company or a Restricted Subsidiary) for such Acquisition is greater than or
     equal to  $25,000,000  (including  as  consideration  all deferred  payment
     obligations and a reasonable  estimate  (satisfactory  to the Agent) of any
     related Earn-Out  Obligations),  after giving effect to the Acquisition the
     Borrowers shall have Unused Commitments of not less than $100,000,000;

          (e) after  giving  effect to the  Acquisition,  no Default or Event of
     Default shall exist,  including with respect to the covenants  contained in
     Sections 7.6, 7.7, 7.8 and 7.9 on a pro forma basis.

     "Person"  shall  mean any  person,  firm,  corporation,  limited  liability
company, partnership, joint venture or other entity.

     "Property"  shall  mean,  as to any  Person,  all types of real,  personal,
tangible,  intangible  or mixed  property  owned by such  Person  whether or not
included in the most recent  balance  sheet of such Person and its  subsidiaries
under GAAP.

     "Refunding Borrowing" is defined in Section 1.4(a).

     "Required  Lenders"  shall  mean  at any  time  Lenders  whose  Commitments
aggregate 51% or more.

     "Restricted Payments" is defined in Section 7.16.

     "Restricted  Subsidiaries"  means those Subsidiaries  designated as such on
Schedule 5.2 hereof and all other Subsidiaries becoming Restricted  Subsidiaries
pursuant  hereto.  Designated  Foreign  Restricted  Subsidiaries  are Restricted
Subsidiaries.

"Revolving  Credit Notes" shall mean the Revolving Credit Notes (including notes
issued pursuant to Section 11.18 hereof) and "Revolving  Credit Note" shall mean
any of the Revolving Credit Notes.

     "Revolving Loans" is defined in Section 1.2 hereof.

     "Senior  Debt" means all  Indebtedness  for  Borrowed  Money of the Company
and/or the Restricted Subsidiaries.

     "Strategic  Ventures" means joint ventures,  limited  liability  companies,
partnerships,  corporations  or similar  pooling of efforts entered into for the
purpose of expanding the  mechanical,  electrical  and/or  facilities  services,
businesses of the Company or any Restricted  Subsidiary or entering or expanding
a business related to such businesses and includes Restricted  Subsidiaries that
are not Guarantors.

     "Sublimits" is defined in Section 1.1.

     "Subsidiary"  means,  as to any  particular  parent  corporation  or  other
entity,  (i) any other entity at least 50.1% of the outstanding  Voting Stock of
which is at the time directly or indirectly owned by such parent  corporation or
limited  liability  company or by any one or more other  corporations or limited
liability companies or other entities which are themselves  subsidiaries of such
parent  corporation or limited  liability  company,  and (ii) any corporation or
limited liability  company  organized under the laws of and conducting  business
primarily in a  jurisdiction  which is not part of the United States of America,
the United Kingdom or Canada which would meet the  requirements of clause (i) if
at least 50.1% of its Voting  Stock was owned as required by clause (i) and such
ownership  percentage is not less than 39%, the Company or a Subsidiary  meeting
the  requirements of clause (i) has effective  control over such  corporation or
limited  liability company and such entity is accounted for all purposes of this
Agreement using the equity method of accounting.

     "Swing  Line" means the credit  facility for making one or more Swing Loans
described in Section 1.8 hereof.

     "Swing Line Sublimit" means  $15,000,000,  as reduced pursuant to the terms
hereof.

     "Swing Loan" and "Swing Loans" each is defined in Section 1.8 hereof.

     "Telerate Page "3750" means the display  designated as "Page 3750",  on the
Telerate Service (or such other page as may replace Page 3750 on that service or
such other service as may be nominated by the British  Bankers'  Association  as
the  information   vendor  for  the  purpose  of  displaying   British  Bankers'
Association interest settlement rates.

     "Termination  Date" means  September 26, 2007 or such earlier date on which
the  Commitments  are  terminated in whole pursuant to Sections 3.5, 3.6, 8.2 or
8.3 hereof.

     "Third Party Performance Guarantees" means Performance Guarantees issued by
Monumental to support contractual obligations of third parties.

     "Third  Stage" means third stage of European  economic  and monetary  union
pursuant to the Treaty on European Union.

     "Total Funded Debt" means,  at any time the same is to be  determined,  the
aggregate  of all  Indebtedness  for  Borrowed  Money  of the  Company  and  its
Restricted  Subsidiaries at such time,  including all  Indebtedness for Borrowed
Money of any other  Person  which is directly or  indirectly  guaranteed  by the
Company or any of its Restricted Subsidiaries or which the Company or any of its
Restricted  Subsidiaries  has agreed  (contingently or otherwise) to purchase or
otherwise  acquire or in respect of which the  Company or any of its  Restricted
Subsidiaries has otherwise assured a creditor against loss.

     "Treaty on European  Union" means the Treaty of Rome of March 25, 1957,  as
amended by the Single European Act of 1986 and the Maastricht  Treaty (which was
signed at  Maastricht  on February  7, 1992,  and came into force on November 1,
1993, as amended from time to time).

     "U.K. Borrowers" means and includes Drake & Scull and such other Restricted
Subsidiaries  organized under the laws of the United Kingdom as may from time to
time be  designated  as such in writing by the Company  and  approved as such in
writing by all Lenders (but subject to such conditions and limitations as either
the Company or the Lenders may impose).

     "U.K.  Subsidiaries"  means the U.K.  Borrowers and such other Subsidiaries
organized under the laws of the United Kingdom.

     "U.S.  Borrowers" mean the Company and such other  Restricted  Subsidiaries
organized  under the laws of the  United  States of  America as may from time to
time be  designated  as such in writing by the Company  and  approved as such in
writing by all Lenders (but subject to such conditions and limitations as either
the Company or Lenders may impose).

     "U.S.  Dollars"  or "$"  means  lawful  currency  of the  United  States of
America.

     "U.S.  Dollar  Equivalent"  means the amount of U.S. Dollars which would be
realized by converting  an  Alternative  Currency into U.S.  Dollars in the spot
market at the exchange  rate quoted by the Agent,  at  approximately  11:00 a.m.
(London time) on the date on which a computation thereof is to be made, to major
banks in the interbank  foreign exchange market for the purchase of U.S. Dollars
for such Alternative Currency.

     "U.S.  Subsidiaries"  means the Subsidiaries of the Company organized under
the laws of the United  States of America as may from time to time be designated
as such in writing by the Company and approved as such in writing by all Lenders
(but subject to such conditions and limitations as either the Company or Lenders
may impose).

     "Unrestricted  Subsidiaries" means those Subsidiaries designated as such on
Schedule 5.2 hereof.

     "Unused  Commitments"  means,  at any  time,  the  difference  between  the
Commitments  then in effect and the aggregate  outstanding  principal  amount of
Revolving Loans and L/C Obligations.

     "Voting Stock" of any Person means capital stock or other equity  interests
of any class or  classes  (however  designated)  having  ordinary  power for the
election of directors of such Person, other than stock having such power only by
reason of the happening of a contingency.

     "Welfare Plan" means a "welfare plan" as defined in Section 3(l) of ERISA.

     "Wholly-Owned Subsidiary" means a Subsidiary of which all of the issued and
outstanding shares of capital stock (other than directors'  qualifying shares as
required by law and other than shares held by others for licensing  purposes) or
other equity interests are owned by the Company and/or one or more  wholly-owned
subsidiaries within the meaning of this definition.

     Section  9.2.   Interpretation.   The  foregoing  definitions  are  equally
applicable to both the singular and plural forms of the terms defined. The words
"hereof",  "herein",  and "hereunder" and words of like import when used in this
Agreement  shall refer to this  Agreement  as a whole and not to any  particular
provision of this Agreement. All references to time of day herein are references
to Chicago,  Illinois time unless  otherwise  specifically  provided.  Where the
character  or amount of any asset or  liability  or item of income or expense is
required to be determined or any  consolidation or other accounting  computation
is required to be made for the purposes of this  Agreement,  it shall be done in
accordance  with GAAP except where such  principles  are  inconsistent  with the
specific provisions of this Agreement.

     Section 9.3.  Capital  Stock.  All references in this Agreement to "capital
stock"  shall be deemed to include a reference to shares and all  references  to
"stockholders"  shall be deemed to include  references  to  shareholders  (where
appropriate).

SECTION 10.    THE AGENT AND THE ISSUERS.

     Section 10.1.  Appointment and  Authorization.  Each Lender hereby appoints
and  authorizes  the Agent to take such  action  as agent on its  behalf  and to
exercise  such  powers  hereunder  and  under the other  Loan  Documents  as are
designated  to the Agent by the terms  hereof  and  thereof  together  with such
powers as are reasonably  incidental thereto.  The Lenders acknowledge and agree
that the Agent and the  Issuers are not a trustee or other  fiduciary  for them.
The Agent or an Issuer may resign at any time by sending  twenty (20) days prior
written  notice to the  Borrowers  and the  Lenders  and may be  removed  by the
Required Lenders upon twenty (20) days prior written notice to the Borrowers and
the  Lenders.  In the event of any such  resignation  or removal,  the  Required
Lenders  may appoint a new agent or issuer,  with the  consent of the  Borrowers
(which  consent  shall not be  required  if any  Default or Event of Default has
occurred  and is  continuing  and  which  consent,  if  required,  shall  not be
unreasonably withheld), which shall succeed to all the rights, powers and duties
of the Agent or  applicable  Issuer (but only as to Letters of Credit  issued by
the new Issuer)  hereunder and under the other Loan Documents.  Any resigning or
removed  Agent or Issuer shall be entitled to the benefit of all the  protective
provisions hereof with respect to its acts as an agent or issuer hereunder,  but
no successor Agent or Issuer shall in any event be liable or responsible for any
actions of its predecessor.  If the Agent resigns or is removed and no successor
is appointed,  the rights and  obligations of such Agent shall be  automatically
assumed by the Required  Lenders and (i) the Borrowers and  Guarantors  shall be
directed to make all payments due each Lender hereunder  directly to such Lender
and (ii) the  Agent's  rights  in the  Collateral  Documents  shall be  assigned
without  representation,  recourse or warranty to the Lenders as their interests
may appear.

     Section  10.2.  Rights as a Lender.  The  Agent  and the  Issuers  have and
reserve all of the rights,  powers and duties hereunder and under the other Loan
Documents  as any Lender may have and may  exercise the same as though they were
not the Agent or an Issuer and the terms  "Lender" or  "Lenders"  as used herein
and in all of such  documents  shall,  unless the  context  otherwise  expressly
indicates,  include  the Agent and  Issuers in their  individual  capacities  as
Lender.

     Section  10.3.  Standard of Care.  The Lenders  acknowledge  that they have
received and approved  copies of the Loan  Documents and such other  information
and documents  concerning the  transactions  contemplated and financed hereby as
they have requested to receive and/or review.  The Agent and the Issuers make no
representations  or  warranties  of any kind or  character  to the Lenders  with
respect to the validity, enforceability,  genuineness,  perfection, value, worth
or  collectibility  hereof or of the Revolving  Credit Notes or any of the other
Obligations  or of any of the other Loan  Documents or of the Liens provided for
thereby  or of any  other  documents  called  for  hereby or  thereby  or of the
Collateral.  The Agent need not verify the worth or existence of the Collateral.
Neither the Agent nor the Issuers nor any director,  officer, employee, agent or
representative  thereof  (including any security trustee  therefor) shall in any
event be liable for any clerical  errors or errors in judgment,  inadvertence or
oversight, or for action taken or omitted to be taken by it or them hereunder or
under the other Loan Documents or in connection herewith or therewith except for
its or their own  gross  negligence  or  willful  misconduct.  The Agent and the
Issuers  shall incur no liability  under or in respect of this  Agreement or the
other  Loan  Documents  by  acting  upon  any  notice,  certificate,   warranty,
instruction or statement (oral or written) of anyone  (including  anyone in good
faith  believed  by them to be  authorized  to act on behalf  of any  Borrower),
unless they have actual knowledge of the  untruthfulness  of same. The Agent and
the Issuers may execute any of their duties  hereunder by or through  employees,
agents, and attorneys-in-fact and shall not be answerable to the Lenders for the
default or  misconduct  of any such agents or  attorneys-in-fact  selected  with
reasonable  care.  The  Agent and the  Issuers  shall be  entitled  to advice of
counsel  concerning  all matters  pertaining to the agencies  hereby created and
their  duties  hereunder,  and shall incur no  liability  to anyone and be fully
protected in acting upon the advice of such  counsel.  The Agent and the Issuers
shall be entitled to assume  that no Default or Event of Default  exists  unless
notified  to the  contrary by a Lender.  The Agent and the Issuers  shall in all
events  be fully  protected  in  acting or  failing  to act in  accord  with the
instructions of the Required Lenders. Upon the occurrence of an Event of Default
hereunder,  the Agent shall take such action with respect to the  enforcement of
the Liens on the Collateral and the  preservation  and protection  thereof as it
shall be  directed  to take by the  Required  Lenders  but  unless and until the
Required  Lenders have given such direction the Agent shall take or refrain from
taking  such  actions as it deems  appropriate  and in the best  interest of all
Lenders.  The Agent shall in all cases be fully justified in failing or refusing
to act  hereunder  and  under  the  other  Loan  Documents  unless  it  shall be
indemnified to its satisfaction by the Lenders against any and all liability and
expense  which may be incurred by the Agent by reason of taking or continuing to
take any such action. The Agent may treat the owner of any Revolving Credit Note
as the holder  thereof  until written  notice of transfer  shall have been filed
with the Agent  signed by such owner in form  satisfactory  to the  Agent.  Each
Lender acknowledges that it has independently and without reliance on the Agent,
the Issuers or any other Lender and based upon such information,  investigations
and inquiries as it deems  appropriate made its own credit analysis and decision
to extend credit to the Borrowers. It shall be the responsibility of each Lender
to keep itself  informed as to the  creditworthiness  of the  Borrowers  and the
Guarantors  and the Agent and Issuers shall have no liability to any Lender with
respect thereto.

     Section 10.4. Costs and Expenses. Each Lender agrees to reimburse the Agent
and the Issuers for all costs and  expenses  suffered or incurred by them or any
security  trustee in performing  their duties hereunder and under the other Loan
Documents,  or in the exercise of any right or power  imposed or conferred  upon
them hereby or thereby,  to the extent that they are not promptly reimbursed for
same by the Borrowers or out of the  Collateral,  all such costs and expenses to
be borne  by the  Lenders  ratably  in  accordance  with  the  amounts  of their
respective Commitments.

     Section 10.5.  Indemnity.  The Lenders shall ratably indemnify and hold the
Agent,  the  Issuers  and  their   directors,   officers,   employees,   agents,
representatives  or  attorneys-in-fact  (including as such any security  trustee
therefor), harmless from and against any liabilities,  losses, costs or expenses
suffered or incurred by them  hereunder or under the other Loan  Documents or in
connection with the transactions  contemplated hereby or thereby,  regardless of
when asserted or arising,  except to the extent they are promptly reimbursed for
the same by the Borrowers or out of the Collateral and except to the extent that
any event giving rise to a claim was caused by the gross  negligence  or willful
misconduct of the party seeking to be indemnified.

     Section 10.6. Quebec Matters.  For the purposes of any Collateral Documents
to be granted by any one or more of the  Borrowers  in favor of the Agent to the
extent  that  such  Collateral  Documents  will be  governed  by the laws of the
Province  of Quebec,  the Agent shall be the holder of an  irrevocable  power of
attorney for all present and future Lenders.  Any future Lender under the Credit
Agreement,  by the execution of an Assignment  Agreement in accordance  with the
provisions of Section 11.17,  shall be deemed to have  irrevocably  ratified the
power of attorney granted to the Agent in the immediately  proceeding  sentence.
The Lenders and the Borrowers agree that  notwithstanding  Section 32 of the Act
respecting the Special Powers of Legal Persons  (Quebec),  the Agent may, as the
Person  holding the power of attorney of the Lenders,  acquire any debentures or
other title of indebtedness  secured by any hypothec  granted by any one or more
of the Borrowers to the Agent pursuant to the laws of the Province of Quebec.

     Section 10.7.  Conflict.  In the event of a conflict between the provisions
of this Section 10 and the provisions of any Collateral  Document  regarding the
rights,  duties and obligations of the Agent,  the provisions of this Section 10
shall govern.

     Section 10.8.  Documentation  Agent and Syndication Agent.  Nothing in this
Agreement  shall impose upon either the  Documentation  Agent or the Syndication
Agent,  in  their  respective  capacities  as such,  any duty or  responsibility
whatsoever.

SECTION 11.    MISCELLANEOUS.

     Section 11.1.  Withholding Taxes. (a) Payments Free of Withholding.  Except
as otherwise required by law and subject to Section 11.1(b) hereof, each payment
by each  Borrower  and each  Guarantor  under this  Agreement  or the other Loan
Documents shall be made without  withholding for or on account of any present or
future taxes (other than overall net income taxes (but not  withholdings) on the
recipient imposed by a jurisdiction  where it is domiciled or has an established
place of business)  imposed by or within the jurisdiction in which such Borrower
or such  Guarantor is domiciled,  any  jurisdiction  from which such Borrower or
such Guarantor makes any payment, or (in each case) any political subdivision or
taxing authority thereof or therein. If any such withholding is so required, the
Borrower  or  relevant  Guarantor  shall  make the  withholding,  pay the amount
withheld to the  appropriate  governmental  authority  before  penalties  attach
thereto or interest accrues thereon and forthwith pay such additional  amount as
may be necessary to ensure that the net amount actually  received by each Lender
and the  Agent  free  and  clear of such  taxes  (including  such  taxes on such
additional amount) is equal to the amount which that Lender or the Agent (as the
case may be) would have  received  had such  withholding  not been made.  If the
Agent or any Lender pays any amount in respect of any such taxes,  penalties  or
interest (including without  limitation,  for the avoidance of doubt, any taxes,
penalties or interest  attributable  to any amounts  reimbursed  pursuant to the
provisions  hereof) the Borrowers  shall  reimburse the Agent or that Lender for
that payment on demand in the  currency in which such  payment was made.  If the
Borrowers or any Guarantor pay any such taxes, penalties or interest, they shall
deliver  official tax  receipts  evidencing  that  payment or  certified  copies
thereof to the Lender or Agent on whose account such  withholding was made (with
a copy to the Agent if not the  recipient  of the  original)  on or  before  the
thirtieth  day after  payment.  If any  Lender or the  Agent  determines  it has
received  or been  granted  a credit  against  or relief or  remission  for,  or
repayment of, any taxes paid or payable by it because of any taxes, penalties or
interest  paid by the  Borrowers or any  Guarantor  and  evidenced by such a tax
receipt,  such  Lender  or  Agent  shall,  to the  extent  it can do so  without
prejudice to the  retention of the amount of such credit,  relief,  remission or
repayment, pay to the Borrowers or such Guarantor as applicable,  such amount as
such Lender or Agent reasonably  determines is attributable to such deduction or
withholding and which will leave such Lender or Agent (after such payment) in no
better  or  worse  position  than it  would  have  been in if the  Borrowers  or
Guarantors had not been required to make such deduction or withholding.  Nothing
in this Agreement shall interfere with the right of each Lender and the Agent to
arrange its tax  affairs in whatever  manner it thinks fit nor oblige any Lender
or the Agent to  disclose  any  information  relating  to its tax affairs or any
computations in connection with such taxes.

          (b) U.S. Withholding Tax Exemptions.  Each Lender that is not a United
     States person (as such term is defined in Section  7701(a)(30) of the Code)
     shall submit to the Borrowers and the Agent on or before the earlier of the
     date the initial Borrowing is made hereunder and thirty (30) days after the
     date hereof,  two duly  completed  and signed  copies of either Form W8-BEN
     (relating  to such Lender and  entitling  it to a complete  exemption  from
     withholding  under the Code on all amounts to be  received by such  Lender,
     including fees,  pursuant to the Loan Documents and the Revolving Loans) or
     Form  W8-ECI  (relating  to all  amounts  to be  received  by such  Lender,
     including fees,  pursuant to the Loan Documents and the Revolving Loans) of
     the United States  Internal  Revenue  Service.  Thereafter and from time to
     time,  each  Lender  shall  submit  to the  Borrowers  and the  Agent  such
     additional  duly  completed  and signed  copies of one or the other of such
     Forms (or such successor forms as shall be adopted from time to time by the
     relevant  United States taxing  authorities) as may be (i) requested by the
     Company in a written notice,  directly or through the Agent, to such Lender
     and (ii) required  under  then-current  United States law or regulations to
     avoid or reduce United States  withholding  taxes on payments in respect of
     all amounts to be received by such Lender,  including fees, pursuant to the
     Loan Documents or the Revolving Loans. Notwithstanding the foregoing, (i) a
     Lender  which  becomes a Lender after the date hereof shall not be required
     to submit a Form W8-BEN or Form W8-ECI  until the date it becomes a Lender;
     and (ii) a Lender shall have no obligations to provide either such Form (or
     successor  form)  subsequent to the date it becomes a Lender if such Lender
     is excused from doing so pursuant to Section 11.1(c).

          (c) Inability of Lender to Submit Forms. If any Lender determines,  as
     a result of any change in applicable law,  regulation or treaty,  or in any
     official application or interpretation thereof, that it is unable to submit
     to the  Borrowers  or Agent any form or  certificate  that  such  Lender is
     obligated to submit  pursuant to  subsection  (b) of this Section  11.1. or
     that such  Lender  is  required  to  withdraw  or  cancel  any such form or
     certificate  previously submitted or any such form or certificate otherwise
     becomes  ineffective or inaccurate,  such Lender shall promptly  notify the
     Company and the Agent of such fact and the Lender  shall to that extent not
     be obligated to provide any such form or  certificate  and will be entitled
     to withdraw or cancel any affected form or certificate,  as applicable.  If
     any Lender can avoid the effect of any such  change in law,  regulation  or
     treaty or in the application or interpretation thereof, whether by changing
     its lending office or otherwise,  it undertakes to do so if the same can be
     accomplished  without  disadvantage  to it.  If some,  but not all,  of the
     Lenders are affected by a change of the type described herein,  such Lender
     agrees that it will at the request of the Company assign its Obligations to
     another  Lender under and pursuant to the  conditions  set forth in Section
     11.17 hereof.

     Section 11.2.  Holidays.  If any payment of principal or interest on any of
the Revolving  Credit Notes or any fees shall fall due on a Saturday,  Sunday or
on another day which is a legal  holiday  for lenders in the State of  Illinois,
(i) interest at the rates such Notes bear for the period prior to maturity shall
continue  to accrue on such  principal  from the stated due date  thereof to and
including the next succeeding Business Day and (ii) such principal, interest and
fees shall be payable on such succeeding Business Day.

     Section 11.3. No Waiver,  Cumulative  Remedies.  No delay or failure on the
part of the Agent,  any  Issuer or any  Lender or on the part of the Agent,  any
Issuer or any holder of any of the  Obligations  in the exercise of any power or
right shall operate as a waiver  thereof,  nor as an acquiescence in any default
nor shall any  single or partial  exercise  of any power or right  preclude  any
other or further  exercise of any other power or right.  The rights and remedies
hereunder of the Agent,  the  Issuers,  Lenders and of the holders of any of the
Obligations  are  cumulative  to, and not  exclusive  of, any rights or remedies
which any of them would otherwise have.

     Section 11.4. Waivers,  Modifications and Amendments.  Any provision hereof
or of any of the  other  Loan  Documents  may be  amended,  modified,  waived or
released  and any  Default  or  Event of  Default  and its  consequences  may be
rescinded  and  annulled  upon the  written  consent  of the  Required  Lenders;
provided,  however,  that  without  the  written  consent of each Lender no such
amendment,  modification or waiver shall increase the amount or extend the terms
of any Lender's  Commitment or reduce the interest rate  applicable to or extend
the maturity of its Revolving Credit Note or reduce the amount of the principal,
interest,  fees or other amounts to which it is entitled hereunder or extend the
date fixed for payment of any of the  foregoing  or release any  guaranty of any
Obligations  or release or waive  receipt of all or any  substantial  (in value)
part of the collateral security afforded by the Collateral  Documents (except in
connection with a sale or other disposition  thereof or as otherwise provided in
the Collateral  Documents or this Agreement) or which is required to be received
pursuant to Section 4.1 hereof or change this  Section or change the  definition
of "Required Lenders" or amend or modify Section 3.7 hereof or change the number
of Lenders  required to take any action hereunder or under any of the other Loan
Documents.  No  amendment,  modification  or waiver of the  Agents' or  Issuer's
protective  provisions  shall be effective  without the prior written consent of
the Agent and the Issuers.

     Section 11.5. Costs and Expenses.  The Borrowers agree to pay on demand all
reasonable  costs and expenses of the Agent in connection with the  negotiation,
preparation,  execution,  delivery,  recording  or filing or release of the Loan
Documents or in connection with any consents  hereunder or thereunder or waivers
or amendments  hereto or thereto or assignments  pursuant hereto,  including the
reasonable fees and expenses of counsel for the Agent with respect to all of the
foregoing,  and all recording,  filing, insurance or other fees, costs and taxes
incident to  perfecting a Lien upon the  collateral  security for the  Revolving
Credit Notes and the other  Obligations,  and all reasonable  costs and expenses
(including  reasonable  attorneys' fees) incurred by the Agent, the Issuers, the
Lenders or any other holders of the  Obligations in connection  with any Default
or Event of Default or in connection with the enforcement of the Loan Documents,
and all reasonable  costs, fees and taxes of the types enumerated above incurred
in  supplementing  (and  recording  or  filing  supplements  to) the  Collateral
Documents in connection with assignments contemplated by Section 11.17 hereof if
counsel to the Agent  believes such  supplements to be appropriate or desirable.
The Borrowers  agree to indemnify and save the Lenders,  the Issuers,  the Agent
and any security  trustee for the Agent or the Lenders harmless from any and all
liabilities,  losses, costs and expenses incurred by the Lenders, the Issuers or
the Agent in connection with any action,  suit or proceeding brought against the
Agent or the  Issuers,  any  security  trustee or any Lender by any Person which
arises  out of the  transactions  contemplated  or  financed  by any of the Loan
Documents or out of any action or inaction by the Agent, any security trustee or
any  Lender  thereunder,  except  for such  thereof  as is  caused  by the gross
negligence or willful  misconduct of the party  seeking to be  indemnified.  The
provisions  of this  Section  11.5 and the  protective  provisions  of Section 2
hereof shall survive payment of the Obligations.

     Section  11.6.  Stamp  Taxes.  The  Borrowers  agree that they will pay any
documentary,  stamp or similar taxes payable in respect to this Agreement or any
other Loan Document,  including  interest and  penalties,  in the event any such
taxes are assessed,  irrespective of when such assessment is made and whether or
not any credit to it is then in use or available.

     Section   11.7.   Survival  of   Representations   and   Indemnities.   All
representations and warranties made herein or in any of the other Loan Documents
or in certificates  given pursuant hereto or thereto shall survive the execution
and delivery of this Agreement and the other Loan Documents,  and shall continue
in full force and effect with  respect to the date as of which they were made as
long as any credit is in use or available  hereunder.  All indemnities and other
provisions  relative to  reimbursement to the Agent, the Issuers and the Lenders
of amounts  sufficient  to protect  the yield of the Agent,  the Issuers and the
Lenders  with  respect to the Loans and  Letters of Credit,  shall  survive  the
termination of this Agreement and the payment of the Obligations.

     Section 11.8.  Construction.  The parties hereto acknowledge and agree that
this  Agreement  shall not be construed  more favorably in favor of one than the
other based upon which party  drafted the same, it being  acknowledged  that all
parties hereto  contributed  substantially to the negotiation and preparation of
this Agreement.

     Section 11.9. Addresses for Notices. Unless specifically provided otherwise
hereunder,  all communications provided for herein shall be in writing and shall
be deemed to have been given or made when served  personally or three days after
being deposited in the United States mail addressed, if to any Borrower, in each
case to such  Borrower  in care of the Company at 101  Merritt  Seven  Corporate
Park, Norwalk,  Connecticut 06851,  Attention:  Chairman of the Board, and if to
the Lenders at their  addresses as shown on the signature pages hereof or on any
Assignment  Agreement,  or at such other  address as shall be  designated by any
party hereto in a written  notice  given to each party  pursuant to this Section
11.9.

     Section  11.10.   Obligations  Several.  The  obligations  of  the  Lenders
hereunder are several and not joint.  Nothing contained in this Agreement and no
action taken by the Lenders  pursuant  hereto shall be deemed to constitute  the
Lenders a partnership, association, joint venture or other entity.

     Section  11.11.  Headings.  Article  and  Section  headings  used  in  this
Agreement  are for  convenience  of  reference  only  and are not a part of this
Agreement for any other purpose.

     Section 11.12. Severability of Provisions.  Any provision of this Agreement
which is unenforceable in any jurisdiction  shall, as to such  jurisdiction,  be
ineffective  to the extent of such  unenforceability  without  invalidating  the
remaining  provisions hereof or affecting the validity or enforceability of such
provision in any other jurisdiction. All rights, remedies and powers provided in
this Agreement and other Loan Documents may be exercised only to the extent that
the exercise  thereof does not violate any  applicable  mandatory  provisions of
law, and all the  provisions  of this  Agreement  and other Loan  Documents  are
intended to be subject to all applicable  mandatory  provisions of law which may
be controlling  and to be limited to the extent  necessary so that they will not
render this Agreement or other Loan Documents invalid or unenforceable.

     Section 11.13.  Counterparts.  This Agreement may be executed in any number
of counterparts,  and by different parties hereto on separate counterparts,  and
all such  counterparts  taken together shall be deemed to constitute one and the
same instrument.

     Section 11.14.  Binding  Nature and Governing Law. This Agreement  shall be
binding upon the Borrowers and their successors and assigns,  and shall inure to
the  benefit of the Lenders and the  benefit of their  successors  and  assigns,
including any  subsequent  holder of an interest of the Revolving  Credit Notes.
This  Agreement  and the  rights  and  duties  of the  parties  hereto  shall be
construed  and  determined  in  accordance  with,  and shall be  governed by the
internal laws of the State of Illinois without regard to principles of conflicts
of law. No Borrower may assign its rights or obligations  hereunder  without the
written consent of all of the Lenders.

     Section 11.15.  Entire  Understanding.  This  Agreement,  together with the
other Loan  Documents  and any  agreements  between  the  Company  and the Agent
concerning fees, constitute the entire understanding of the parties with respect
to the subject matter hereof and any prior agreements,  whether written or oral,
with respect thereto are superseded hereby.

     Section 11.16.  Participations.  Any Lender may grant participations in its
extensions  of  credit   hereunder  to  any  other   financial   institution  (a
"Participant") provided that (i) no Participant shall thereby acquire any direct
rights under this  Agreement,  (ii) no Lender shall agree with a Participant not
to exercise any of its rights hereunder  without the consent of such Participant
except for rights  which  under the terms  hereof may only be  exercised  by all
Lenders,  (iii) no sale of a participation  in extensions of credit shall in any
manner  relieve the selling  Lender of its  obligations  hereunder  and (iv) the
Borrowers  shall not be  responsible  for the costs  incurred  by any  Lender in
connection with such participations.

     Section 11.17.  Assignment  Agreements.  Each Lender may, from time to time
upon at least five Business Days' notice to the Agent, assign to other financial
institutions  all or part of its rights  and  obligations  under this  Agreement
(including without limitation the indebtedness evidenced by the Revolving Credit
Notes  then  owned  by  such  assigning  Lender,  together  with  an  equivalent
proportion of its obligation to make Revolving  Loans and participate in Letters
of Credit hereunder)  pursuant to an Assignment  Agreement;  provided,  however,
that (i) unless the Company  (provided that the consent of the Company shall not
be required after the  occurrence  and during the  continuance of any Default or
Event of Default) and the Agent otherwise consents each such assignment shall be
of a constant,  and not a varying,  percentage of the assigning  Lender's rights
and  obligations  under this Agreement and the  assignment  shall cover the same
percentage of such Lender's Commitment,  Revolving Loans,  Revolving Credit Note
and interests in Letters of Credit;  (ii) unless the Agent  otherwise  consents,
the  assigning  Lender  shall  assign all of its  Commitment,  Revolving  Loans,
Revolving  Credit Note and  interests in the Letters of Credit or the  aggregate
amount thereof being assigned pursuant to each such assignment (determined as of
the  effective  date of the relevant  Assignment  Agreement)  shall be an amount
which  shall in no event  be less  than  $10,000,000  and  shall be an  integral
multiple of $1,000,000;  (iii) the Agent and the Company (which is acting on its
own behalf and  pursuant  to Section  1.6 hereof on behalf of the  Borrowers  as
well) must each consent  (provided  that the consent of the Company shall not be
required after the occurrence and during the continuance of any Default or Event
of Default), which consent shall not be unreasonably withheld (provided that the
Company  may  withhold  its  consent to an  assignment  by the Agent in its sole
discretion  if after giving  effect  thereto the Agent would have a  Commitment,
computed  prior to  giving  effect  to any  reductions  or  terminations  of the
Commitments,  of less than $25,000,000) and shall be evidenced by execution of a
counterpart of the relevant  Assignment  Agreement in the space provided thereon
for  such  acceptance,  to each  such  assignment  to a party  which  was not an
original  signatory of this  Agreement and (v) the assigning  Lender must pay to
the Agent a processing  and  recordation  fee of $3,500  except that no such fee
shall be payable in the case of an assignment to an Affiliate of such  assigning
Lender. Upon the execution of each Assignment  Agreement by the assigning Lender
thereunder,  the assignee lender thereunder, the Company (provided that any such
Assignment   Agreement   entered  into  after  the  occurrence  and  during  the
continuation  of any Default or Event of Default shall not require the Company's
execution) and the Agent and payment to such  assigning  Lender by such assignee
lender  of the  purchase  price  for  the  portion  of the  indebtedness  of the
Borrowers being acquired by it, (i) such assignee lender shall thereupon  become
a "Lender" for all purposes of this  Agreement  with a Commitment  in the amount
set forth in such  Assignment  Agreement  and with all the  rights,  powers  and
obligations  afforded a Lender hereunder,  (ii) such assigning Lender shall have
no further  liability for funding the portion of its Commitment  assumed by such
other Lender and (iii) the address for notices to such assignee  Lender shall be
as specified in the Assignment  Agreement executed by it.  Concurrently with the
execution and delivery of such  Assignment  Agreement,  the Borrowers shall each
execute and deliver  Revolving  Credit Notes to the assignee  Lender,  (all such
Revolving Credit Notes to constitute  "Revolving  Credit Notes" for all purposes
of the Loan  Documents) and if the  assignment is of the full  Commitment of the
assigning  Lender,  the assignor  Lender shall  thereupon  return the  Revolving
Credit Notes  theretofore  issued to it to the Company marked  "canceled." If an
assignor is an Issuer its rights and  obligations  as Issuer shall be unaffected
by any  assignment.  Notwithstanding  the  foregoing,  (i) any Lender may at any
time,  without the consent of the Company or the Agent,  assign all or a portion
of its  rights  under the Loan  Documents  to any  Lender  which is an  original
signatory  hereto,  and (ii) any Lender may at any time,  without the consent of
the Company or the Agent, assign and pledge all or a portion of its rights under
the Loan Documents to a Federal Reserve Bank;  provided,  however,  that no such
assignment  under  clause (ii) of this  sentence  shall  release the  transferor
Lender from its  obligations  hereunder  or cause such  Federal  Reserve Bank to
become a "Lender" hereunder.

     Section  11.18.  Terms of  Collateral  Documents  not  Superseded.  Nothing
contained  herein  shall be deemed or  construed  to permit any act or  omission
which is prohibited by the terms of any Collateral  Document,  the covenants and
agreements contained herein being in addition to and not in substitution for the
covenants and agreements contained in the Collateral Documents.

     Section 11.19. PERSONAL JURISDICTION and Jury Trial Waives.

          (a) EXCLUSIVE JURISDICTION.  EXCEPT AS PROVIDED IN SUBSECTION (b), THE
     AGENT,  THE LENDERS AND THE  BORROWERS  AGREE THAT ALL DISPUTES  AMONG THEM
     ARISING  OUT  OF,  CONNECTED  WITH,   RELATED  TO,  OR  INCIDENTAL  TO  THE
     RELATIONSHIP  ESTABLISHED AMONG THEM IN connection WITH THIS AGREEMENT, AND
     WHETHER ARISING IN CONTRACT, TORT, EQUITY, OR OTHERWISE,  SHALL BE RESOLVED
     ONLY BY (AND EACH OF THEM FOR THE BENEFIT OF THE OTHERS HEREBY  IRREVOCABLY
     SUBMITS TO THE JURISDICTION OF) THE STATE OR FEDERAL COURTS LOCATED IN COOK
     COUNTY,  ILLINOIS,  BUT EACH OF THE AGENT,  THE LENDERS  AND THE  BORROWERS
     ACKNOWLEDGE  THAT ANY APPEALS  FROM THOSE  COURTS MAY HAVE TO BE HEARD BY A
     COURT LOCATED OUTSIDE OF COOK COUNTY,  ILLINOIS. THE BORROWERS WAIVE IN ALL
     DISPUTES  ANY  OBJECTION  THAT THEY MAY HAVE TO THE  LOCATION  OF THE COURT
     CONSIDERING THE DISPUTE.

          (b) OTHER JURISDICTIONS.  THE BORROWERS AGREE THAT THE AGENT, AND EACH
     OF THE LENDERS  SHALL HAVE THE RIGHT TO PROCEED  AGAINST THE  BORROWERS  OR
     THEIR PROPERTY  ("PROPERTY")  IN A COURT IN ANY LOCATION OR JURISDICTION TO
     ENABLE  THE AGENT OR ANY LENDER TO  REALIZE  ON  PROPERTY,  OR TO ENFORCE A
     JUDGMENT OR OTHER  COURT ORDER  ENTERED IN FAVOR OF THE AGENT OR ANY LENDER
     AND,  WITHOUT  PREJUDICE TO THE GENERALITY OF THE FOREGOING,  EACH BORROWER
     AGREES  THAT  THE  AGENT  OR ANY  LENDER  SHALL  BE  ENTITLED  TO  COMMENCE
     PROCEEDINGS (WHETHER FOR THE PURPOSE OF OBTAINING OR ENFORCING ANY ORDER OR
     JUDGMENT OR OTHERWISE  HOWSOEVER) IN THE COURTS OF THE JURISDICTIONS  WHERE
     SUCH BORROWER OR ANY OF ITS PROPERTY IS LOCATED.

          (c) Jury Trial  Waiver.  The  Borrowers,  the Agent,  and each  Lender
     hereby  irrevocably  waives any and all right to trial by jury in any legal
     proceeding  arising  out  of or  relating  to  any  Loan  Document  or  the
     transactions contemplated thereby.

     Section 11.20.  Currency.  Each reference in this Agreement to U.S. Dollars
or to an Alternative  Currency (the "relevant  currency") is of the essence.  To
the fullest extent  permitted by law, the obligation of each Borrower in respect
of any amount due in the  relevant  currency  under  this  Agreement  or the L/C
Documents  shall,  notwithstanding  any payment in any other  currency  (whether
pursuant to a judgment or  otherwise),  be discharged  only to the extent of the
amount in the relevant  currency  that the Agent,  Issuer or Lender  entitled to
receive such payment may, in accordance with normal banking procedures, purchase
with the sum  paid in such  other  currency  (after  any  premium  and  costs of
exchange) on the Business Day immediately  following the day on which such party
receives such payment.  If the amount in the relevant  currency so purchased for
any reason falls short of the amount  originally  due in the relevant  currency,
the Borrowers shall pay such additional  amounts,  in the relevant currency,  as
may be  necessary  to  compensate  for the  shortfall.  Any  obligations  of the
Borrowers not discharged by such payment shall, to the fullest extent  permitted
by applicable  law, be due as a separate and  independent  obligation and, until
discharged as provided herein, shall continue in full force and effect.

     Section  11.21.  Currency  Equivalence.  If for the  purposes of  obtaining
judgment in any court it is  necessary to convert a sum due from any Borrower on
the  Obligations  in  the  currency  expressed  to be  payable  herein  or in an
Application or under the Revolving Credit Notes (the "specified  currency") into
another currency, the parties agree that the rate of exchange used shall be that
at which in accordance  with normal banking  procedures the Agent could purchase
the specified  currency  with such other  currency on the Business Day preceding
that on which  final  judgment  is given.  The  obligation  of each  Borrower in
respect  of any such sum due to the  Agent,  any  Issuer  or any  Lender  on the
Obligations  shall,  notwithstanding  any judgment in a currency  other than the
specified  currency,  be discharged  only to the extent that on the Business Day
following receipt by the Agent,  such Issuer or such Lender,  as applicable,  of
any sum adjudged to be so due in such other currency, the Agent, such Issuers or
such Lender,  as applicable,  may in accordance  with normal banking  procedures
purchase the specified  currency with such other currency.  If the amount of the
specified  currency  so  purchased  is less than the sum  originally  due to the
Agent,  such Issuers or such Lender in the  specified  currency,  the  Borrowers
agree,  as a separate  obligation  and  notwithstanding  any such  judgment,  to
indemnify the Agent,  such Issuers or such Lender,  as the case may be,  against
such loss, and if the amount of the specified  currency so purchased exceeds the
amount  originally due to the Agent, such Issuer or such Lender in the specified
currency,  the Agent,  such Issuer or such Lender, as the case may be, agrees to
remit such excess to the Borrowers.

     Section  11.22.  Change  in  Currency.  (a) If more  than one  currency  or
currency unit are at the same time recognized by the central bank of any country
as the lawful currency of that country,  (i) any reference in any Loan Documents
to, and any  obligations  arising  under any Loan  Documents in, the currency of
that country  shall be  translated  into,  and paid in, the currency or currency
unit  designated  by the Agent,  after  consultation  with the Borrowers and the
Lenders and (ii) any  translation  from one currency or currency unit to another
shall be at the official rate of exchange recognized by the central bank of that
country for the  conversion  of that  currency or currency  unit into the other,
rounded up or down by the Agent, acting reasonably.

          (b)  If a  change  in any  currency  of a  country  occurs,  the  Loan
     Documents  will, to the extent the Agent (acting  reasonably)  specifies is
     necessary, be amended to comply with any generally accepted conventions and
     market practice in any relevant  interbank  market and otherwise to reflect
     the change in currency and, if there is no generally accepted convention or
     market practice, or the Agent considers,  in its absolute discretion,  that
     there is no  generally  accepted  convention  or market  practice,  in such
     manner and to such extent as the Agent specifies. The Agent will notify the
     other parties to the relevant Loan Documents of any such  amendment,  which
     shall be binding on all the parties to that Loan Document.

          (c) The Borrowers  shall,  from time to time  immediately on demand by
     the Agent, pay to the Agent for the account of any Lender the amount of any
     costs or increased  costs  incurred  by, or of any  reduction in any amount
     payable to or in the  effective  return on its capital  pursuant  to, or of
     interest or other return foregone by, such Lender or any holding company of
     such Lender as a result of any change in the currency of a country.

     Section 11.23. Interest Rate Limitation. Notwithstanding anything herein to
the  contrary,  if at any time the interest  rate  applicable to any Loan to any
Borrower, together with all fees, charges and other amounts which are treated as
interest on such Loan under applicable law (collectively,  the "Charges"), shall
exceed the maximum lawful rate permitted by applicable law (the "Maximum  Rate")
which may be contracted for, charged,  taken, received or reserved by any one or
more of the Lenders  holding such Loan in accordance  with  applicable  law, the
rate of interest  payable in respect of such Loan  hereunder,  together with all
Charges payable in respect thereof, shall be limited to the Maximum Rate and, to
the extent  lawful,  the  interest and Charges that would have been payable with
respect to such Loan but were not payable as a result of the  operation  of this
Section  11.23 shall be cumulated  and the interest and Charges  payable to such
Lender or Lenders in respect of other  Loans shall be  increased  (but not above
the Maximum Rate therefor) until such cumulated  amount,  together with interest
thereon at the rate set out herein, to the date of repayment, shall be have been
received by such Lender or Lenders.







     Upon your  acceptance  hereof in the manner  hereinafter  set  forth,  this
Agreement shall be a contract between us for the purposes hereinabove set forth.

     Dated as of this 26th day of September, 2002.


                              EMCOR GROUP, INC.



                              By  _______________________________________
                                 Its_____________________________________

                              COMSTOCK CANADA, LTD.


                              By  _______________________________________
                                 Its_____________________________________


                              EMCOR DRAKE & SCULL GROUP plc.


                              By  _______________________________________
                                 Its_____________________________________






     Accepted  and Agreed to at  Chicago,  Illinois  as of the day and year last
above written.

     Each of the Lenders  hereby agrees with each other Lender that if it should
receive or obtain any payment (whether by voluntary payment, by realization upon
collateral,   by  the  exercise  of  rights  of  setoff  or  banker's  lien,  by
counterclaim  or cross  action,  or by the  enforcement  of any rights under the
Credit  Agreement,  the Revolving  Credit Notes or the  Collateral  Documents or
otherwise) in respect of the  Obligations,  in a greater amount than such Lender
would have received had such payment been made to the Agent and been distributed
among the Lenders as contemplated by Section 3.7 hereof,  then in that event the
Lender receiving such  disproportionate  payment shall purchase for cash without
recourse  from the other  Lenders an  interest in the  Obligations  owed to such
Lenders in such  amount as shall  result in a  distribution  of such  payment as
contemplated  by Section 3.7 hereof.  In the event any payment  made to a Lender
and shared  with the other  Lenders  pursuant to the  provisions  hereof is ever
recovered  from such  Lender,  the Lenders  receiving a portion of such  payment
hereunder  shall  restore  the same to the payor  Lender,  with  interest to the
extent payable by the payor. In the event any amount paid to an Issuer under the
Applications  shall  ever be  recovered  from such  Issuer,  each  Lender  shall
reimburse  such  Issuer for its pro rata share of the amount so  recovered  with
interest to the extent payable by the Issuer.


                             HARRIS TRUST AND SAVINGS BANK

                             By _________________________________________
                                Its______________________________________

                             111 West Monroe Street
                             Chicago, Illinois 60690
                             Attention:  Wes Frangul









                             LASALLE BANK NATIONAL ASSOCIATION

                             By _________________________________________
                                Its______________________________________
                             135 South LaSalle Street
                             Chicago, Illinois 60603
                             Attention:  Drew E. Burlak








                             UNION BANK OF CALIFORNIA, N.A.

                             By _________________________________________
                                Its______________________________________

                             445 South Figueroa, 18th Floor
                             Los Angeles, California  90071
                             Attention:  Cliff Cho








                             FLEET NATIONAL BANK

                             By _________________________________________
                                Its______________________________________
                             One Landmark Square - 12th Floor
                             Stamford, Connecticut  06901
                             Attention:  W. Lincoln Schoff, Jr.
                                              Senior Vice President







                             NATIONAL CITY BANK

                             By _________________________________________
                                Its______________________________________

                             One South Broad Street
                             13th Floor
                             Philadelphia, Pennsylvania  191907-3304
                             Attention:  Brian Gallagher





                             BANK ONE, N.A.

                             By _________________________________________
                                Its______________________________________

                             241 North Central Avenue
                             21st Floor, Dept. AZ1-1179
                             Phoenix, Arizona  85004
                             Attention:  Brad Richards





                             SOVEREIGN BANK

                             By _________________________________________
                                Its______________________________________
                             75 State Street
                             MA 1SST04-10
                             Boston, Massachusetts 02109
                             Attention:  Jesse Wong






                             WEBSTER BANK

                             By _________________________________________
                                Its______________________________________

                             80 Elm Street
                             New Haven, Connecticut  06510
                             Attention:  Paul Larsen





                             U.S. BANK, NATIONAL ASSOCIATION

                             By _________________________________________
                                Its______________________________________
                             425 Walnut Street
                             8th Floor
                             Cincinnati, Ohio  45202
                             Attention:  Richard W. Nelter







                                      A-1-2
                                      A-1-1
                                   EXHIBIT A-1

                              REVOLVING CREDIT NOTE

                             _________________, 2002

     For   value   received,   the   undersigned,    _____________________,    a
________________  corporation ("Borrower"),  hereby promises to pay to the order
of  ________________________   ______________________  (the  "Lender"),  at  the
principal office of Harris Trust and Savings Bank in Chicago,  Illinois,  in the
currency of each Revolving Loan evidenced hereby in accordance with Section 1 of
the Credit  Agreement,  the aggregate  unpaid principal amount of each Revolving
Loans made by the Lender to the Borrower pursuant to the Credit Agreement on the
due date therefore as specified in the Credit Agreement,  together with interest
on the principal  amount of each  Revolving  Loan from time to time  outstanding
hereunder at the rates,  and payable in the manner and on the dates specified in
the Credit Agreement.

     The Lender shall  record on its books or records or on a schedule  attached
to this Note, which is a part hereof, each Revolving Loan made by it pursuant to
the Credit Agreement,  any repayment of principal and interest and the principal
balances from time to time outstanding  hereon,  and the currency in which made,
provided  that  prior to the  transfer  of this Note all such  amounts  shall be
recorded on a schedule attached to this Note. The record thereof,  whether shown
on such books or records or on a  schedule  to this Note,  shall be prima  facie
evidence  of the same,  provided,  however,  that the  failure  of the Lender to
record any of the  foregoing  or any error in any such record shall not limit or
otherwise  affect the  obligation of the Borrowers to repay all Revolving  Loans
made to them pursuant to the Credit  Agreement  together  with accrued  interest
thereon.

     This Note is one of the  Revolving  Credit Notes  referred to in the Credit
Agreement dated as of ________ ___, 2002, among the Borrowers,  Harris Trust and
Savings  Bank,  as Agent,  and the Lenders from time to time party  thereto (the
"Credit Agreement"), and this Note and the holder hereof are entitled to all the
benefits provided for thereby or referred to therein,  to which Credit Agreement
reference is hereby made for a statement thereof. All defined terms used in this
Note, except terms otherwise  defined herein,  shall have the same meaning as in
the Credit Agreement.

     This Note is issued by the Borrower  under the terms and  provisions of the
Credit Agreement and is secured by the Collateral  Documents,  and this Note and
the holder hereof are entitled to all of the benefits and security  provided for
thereby  or  referred  to  therein,  to which  reference  is  hereby  made for a
statement thereof.  This Note may be declared to be, or be and become, due prior
to its expressed maturity, voluntary prepayments may be made hereon, and certain
prepayments are required to be made hereon,  all in the events, on the terms and
with the effects provided in the Credit Agreement.

     This Note shall be  construed  in  accordance  with,  and  governed by, the
internal laws of the State of Illinois without regard to principles of conflicts
of law.

     The  Borrower  hereby  promises  to pay all costs and  expenses  (including
attorneys'  fees)  suffered or incurred by the holder hereof in collecting  this
Note or enforcing  any rights in any  collateral  herefor.  The Borrower  hereby
waives presentment for payment and demand.


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



                                   By __________________________________________
                                      Its_______________________________________






                                      A-2-2
                                      A-2-1
                                   EXHIBIT A-2

                                   SWING NOTE

                               _________________, 2002

     For   value   received,   the   undersigned,    _____________________,    a
________________  corporation ("Borrower"),  hereby promises to pay to the order
of   _______________________________________________   (the  "Lender"),  at  the
principal office of Harris Trust and Savings Bank in Chicago,  Illinois,  in the
currency of each Swing Loan evidenced hereby in accordance with Section 1 of the
Credit Agreement, the aggregate unpaid principal amount of each Swing Loans made
by the Lender to the Borrower  pursuant to the Credit  Agreement on the due date
therefore as specified in the Credit  Agreement,  together  with interest on the
principal amount of each Swing Loan from time to time  outstanding  hereunder at
the rates,  and payable in the manner and on the dates  specified  in the Credit
Agreement.

     The Lender shall  record on its books or records or on a schedule  attached
to this Note, which is a part hereof, each Swing Loan made by it pursuant to the
Credit  Agreement,  any  repayment of principal  and interest and the  principal
balances from time to time outstanding  hereon,  and the currency in which made,
provided  that  prior to the  transfer  of this Note all such  amounts  shall be
recorded on a schedule attached to this Note. The record thereof,  whether shown
on such books or records or on a  schedule  to this Note,  shall be prima  facie
evidence  of the same,  provided,  however,  that the  failure  of the Lender to
record any of the  foregoing  or any error in any such record shall not limit or
otherwise  affect the  obligation of the Borrowers to repay all Swing Loans made
to them pursuant to the Credit Agreement together with accrued interest thereon.

     This Note is one of the Swing  Notes  referred  to in the Credit  Agreement
dated as of ________ ___, 2002,  among the  Borrowers,  Harris Trust and Savings
Bank,  as Agent,  and the Lenders  from time to time party  thereto (the "Credit
Agreement"),  and this  Note  and the  holder  hereof  are  entitled  to all the
benefits provided for thereby or referred to therein,  to which Credit Agreement
reference is hereby made for a statement thereof. All defined terms used in this
Note, except terms otherwise  defined herein,  shall have the same meaning as in
the Credit Agreement.

     This Note is issued by the Borrower  under the terms and  provisions of the
Credit Agreement and is secured by the Collateral  Documents,  and this Note and
the holder hereof are entitled to all of the benefits and security  provided for
thereby  or  referred  to  therein,  to which  reference  is  hereby  made for a
statement thereof.  This Note may be declared to be, or be and become, due prior
to its expressed maturity, voluntary prepayments may be made hereon, and certain
prepayments are required to be made hereon,  all in the events, on the terms and
with the effects provided in the Credit Agreement.

     This Note shall be  construed  in  accordance  with,  and  governed by, the
internal laws of the State of Illinois without regard to principles of conflicts
of law.

     The  Borrower  hereby  promises  to pay all costs and  expenses  (including
attorneys'  fees)  suffered or incurred by the holder hereof in collecting  this
Note or enforcing  any rights in any  collateral  herefor.  The Borrower  hereby
waives presentment for payment and demand.


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



                              By _______________________________________________
                                 Its____________________________________________







                                       -4-
                                       B-1
                                    EXHIBIT B

                           FORM OF OPINION OF COUNSEL


                                September 26, 2002

Harris Trust and Savings Bank, as Agent
111 West Monroe Street
Chicago, IL  60690 and
Lenders from time to time party to the
Credit Agreement hereinafter Identified

Ladies and Gentlemen:

I am  Executive  Vice  President  and General  Counsel of EMCOR  Group,  Inc., a
Delaware  corporation (the "Company"),  and have acted as counsel to the Company
and the  corporations,  limited  liability  companies  and limited  partnerships
listed on Exhibit A hereto (the "Domestic Guarantors", and collectively with the
Company,  the  "Organizations") in connection with the Credit Agreement dated as
of  September  26, 2002 (the  "Credit  Agreement")  by and among the Company and
certain of its subsidiaries and Harris Trust and Savings Bank,  individually and
as Agent, and the Lenders which are or become parties thereto, pursuant to which
a revolving  credit  facility  is being made  available  by you to the  Company,
Comstock  Canada  Ltd.,  a Canadian  corporation,  and EMCOR Drake & Scull Group
plc., a United Kingdom public limited company (collectively, the "Borrowers").

This  opinion  is being  delivered  pursuant  to  Section  6.2(m) of the  Credit
Agreement.  Capitalized  terms  used  and not  defined  herein  shall  have  the
respective meanings assigned to such terms in the Credit Agreement.

In connection with this opinion, I have reviewed the Credit Agreement;  the form
of Revolving  Credit Note; the form of Guaranty  Agreement dated as of September
26,  2002 made by the  Guarantors  (as such  term is  defined  in such  Guaranty
Agreement),  including  the  Company  and other  entities  substantially  owned,
directly or indirectly, by the Company, in favor of the Guaranteed Creditors (as
such term is defined in such Guaranty  Agreement) and the form of Assumption and
Supplemental   Guaranty  Agreement  included  as  Exhibit  A  to  such  Guaranty
Agreement;  the form of Pledge  Agreement  dated as of September 26, 2002 by and
among the Pledgors (as such term is defined in such Pledge Agreement), including
the Company and other entities  substantially  owned,  directly or indirectly by
the Company,  and Harris (as such term is defined in such Pledge Agreement),  as
Agent, and the form of Amendment to Pledge  Agreement  included as Schedule B to
such  Pledge  Agreement  and the  form of  Assumption  and  Supplemental  Pledge
Agreement included as Schedule C to such Pledge Agreement;  the form of Security
Agreement  dated as of September 26, 2002 by and among the Debtors (as such term
is defined in such Security Agreement), including the Company and other entities
substantially owned, directly or indirectly, by the Company, and Harris (as such
term  is  defined  in such  Security  Agreement),  as  Agent,  and  the  form of
Assumption and Supplemental  Security  Agreement  included as Schedule G to such
Security Agreement (collectively, the "Loan Documents").

I have also reviewed and am familiar with:

(i)  a copy of the  certificate  of  incorporation  (or  other  similar  charter
     document) of each  Organization  which is a  corporation,  certified by the
     Secretary or Assistant Secretary of such Organization;


(ii) a copy of the certificate of formation (or other similar charter  document)
     of each Domestic Guarantor which is a limited liability company,  certified
     by the Secretary or Assistant Secretary of such Domestic Guarantor;

(iii)a  copy  of  the  certificate  of  limited  partnership  of  each  Domestic
     Guarantor  which is a limited  partnership,  certified by the  Secretary of
     such Domestic Guarantor;

(iv) a certificate, dated as of a date no earlier than 30 days prior to the date
     hereof, as to the good standing and/or legal existence of each Organization
     issued by the Secretary of State (or the  equivalent  thereof) of the state
     of such Organization's organization;

(v)  a copy  of  the  by-laws  of  each  Organization  which  is a  corporation,
     certified by the Secretary or Assistant  Secretary of such  Organization as
     being the by-laws of such Organization as in effect on the date hereof;

(vi) a copy  of  the  limited  liability  company  agreement  of  each  Domestic
     Guarantor which is a limited liability company,  certified by the Secretary
     or  Assistant  Secretary  of such  Domestic  Guarantor as being the limited
     liability company agreement of such Domestic  Guarantor as in effect on the
     date hereof;

(vii)a copy of the limited  partnership  agreement  of each  Domestic  Guarantor
     which is a limited  partnership,  certified by the Secretary of the general
     partner  of such  Domestic  Guarantor  as  being  the  limited  partnership
     agreement of such Domestic Guarantor as in effect on the date hereof;

(viii) copies of certain  resolutions  adopted by the board of directors of each
     Organization  which is a corporation,  authorizing the execution,  delivery
     and  performance of the terms and provisions of the Loan Documents to which
     such  Organization  is party,  each certified by the Secretary or Assistant
     Secretary of such Organization;

(ix) copies of  certain  resolutions  adopted by the  members  of each  Domestic
     Guarantor which is a limited liability company,  authorizing the execution,
     delivery and  performance of the terms and provisions of the Loan Documents
     to which such Domestic  Guarantor is party, each certified by the Secretary
     or Assistant Secretary of such Domestic Guarantor; and

(x)  copies of  certain  resolutions  adopted  by the  general  partner  of each
     Domestic  Guarantor  which  is  a  limited  partnership,   authorizing  the
     execution,  delivery,  and  performance  of the terms and provisions of the
     Loan Documents to which such Domestic  Guarantor is a party, each certified
     by the Secretary of the general partner of such Domestic Guarantor.

I also have examined such other corporate, limited liability company and limited
partnership  documents  and  records  and such other  agreements,  certificates,
opinions,  instruments,  papers,  statutes and  authorities,  and have made such
examinations  of law, as I have  deemed  necessary  as a basis for the  opinions
below.

In such  examinations,  I have assumed the genuineness of all signatures  (other
than  those of  representatives  of the  Organizations),  the  completeness  and
authenticity  of all records and all documents  submitted to me as originals and
the conformity to original  documents of the documents supplied to me as copies.
As to various  questions of fact material to such  opinions,  I have relied upon
representations  and  warranties of each of the  Organizations  contained in the
Loan  Documents  and upon  statements  and  certificates  of the officers of the
Organizations or of officers of the general  partners of Organizations  that are
limited  partnerships  and of other parties to the Loan  Documents and of public
officials,  and upon  public  records.  I have  not  conducted  a  search  of or
otherwise examined the records of any court.

For purposes of the opinions hereinafter expressed, I have assumed that (a) each
party to any Loan Document (other than the Organizations) has the power to enter
into and perform all of its obligations  thereunder,  (b) each such party (other
than the  Organizations)  has taken all  necessary  actions to authorize the due
execution,  delivery and  performance  of such Loan Document by it, and (c) each
such Loan Document is the legal, valid and binding obligation of each such party
(other than the Organizations) thereto.

The  opinions  set forth in  numbered  paragraph  3 below  with  respect  to the
legality,  validity,  binding effect and enforceability of any Loan Document are
subject  to  the  effect  of  bankruptcy,   insolvency,  moratorium,  fraudulent
conveyance and similar laws relating to or affecting creditors' rights generally
and court decisions with respect thereto,  and I express no opinion with respect
to  the  application  of  equitable  principles  to  any  Loan  Document  in any
proceeding, whether at law or in equity.

I  express  no  opinion  as to the  enforceability  of  provisions  of the  Loan
Documents  which : (a)  restrict  access  to legal or  equitable  remedies;  (b)
purport to waive or affect any rights to  notices;  (c)  contain a covenant by a
party to take  actions the taking of which is  discretionary  with or subject to
the approval of another  party or which are otherwise  subject to  contingencies
the  fulfillment of which is not within the control of the party so covenanting;
(d) purport to limit the Agent's  obligations to exercise reasonable care in the
custody and preservation of collateral in accordance with the Uniform Commercial
Code of the State of New  York;  (e)  purport  to  exculpate  a party  from,  or
indemnify a party against, its own negligence or failure to act in good faith or
in accordance with standards of commercial reasonableness;  (f) purport to allow
the Agent to establish  evidentiary standards for suit or proceedings to enforce
such  Loan  Documents;  (g)  purport  to allow  the  Agent to set off and  apply
deposits of any Organization to its obligations under the Loan Documents without
prior notice having been given to any Organization,  or as to the enforceability
of any  waiver  by any  Organization  of  demand  or of  rights  to  set-off  or
counterclaim;  (h) relate to delay,  election  or  omission  of  enforcement  of
remedies;  (i) relate to severability;  or (j) purport to constitute  waivers of
rights of subrogation, reimbursement,  contribution, exoneration or indemnity by
any Organization.  I also point out that legal and equitable  principles require
good faith and fair  dealing by the Agent and may  require the Agent to exercise
its  rights  and  remedies  under the Loan  Documents  in a  reasonable  manner,
including,  but not limited to, consideration by the Agent of the materiality of
any breach by any  Organization  and of the  consequences  of such breach to the
Agent. Furthermore,  certain other provisions as to rights, remedies,  covenants
and  limitations  contained  in the  Loan  Documents  are  subject  to  legal or
equitable  principles  relating  to the strict or specific  enforcement  of such
rights, remedies,  covenants and limitations.  However, subject to the effect of
bankruptcy,  insolvency,  moratorium,  fraudulent  conveyance  and similar  laws
relating to or affecting  creditors'  rights  generally and court decisions with
respect thereto,  the limitations  referred to in this paragraph and/or in other
parts of this opinion,  do not, in my opinion,  make the remedies and procedures
which  will be  afforded  to the Agent  inadequate  for the  realization  of the
substantive benefits purported to be provided under the Loan Documents.

I also  point  out  that the  enforceability  of the  above-referenced  Security
Agreement and the security interests created thereby may be subject to rights of
account  debtors  and any  claims  or  defenses  of  such  persons  against  any
Organization.  Moreover, in the case of receivables that are due from the United
States or any state thereof or any  department of the United States or any state
thereof,  the right to  collect  upon such  receivables  may be  limited  by the
Assignment of Claims Act, 31 U.S.C.A.  ss. 3727 (1989) and any applicable  state
law relating to the assignment of claims against such State.

I express  no  opinion  with  respect to the  right,  title or  interest  of any
Organization  in or to any property,  the existence,  location or description of
any Collateral (as such term is defined in the Loan Documents),  or the priority
or  perfection of any security  interest or other Lien in any of the  Collateral
(as such term is defined in the Loan Documents) or any other Lien referred to in
the Loan Documents.

When  reference is made in this opinion to  "knowledge"  or to what is "known to
me", it means my actual knowledge and in this regard it is noted that I have not
made any special review,  investigation  or inquiry in connection with rendering
the opinion with respect to the matters so qualified.

I am admitted  to practice  law in the State of New York and I do not purport to
be expert on, or to express any opinion  herein  concerning,  any law other than
the laws of the State of New York,  the  federal  laws of the  United  States of
America  and the  General  Corporation  Law of the  State of  Delaware.  For the
purposes  of this  opinion,  I have  assumed  that  the  laws of the  States  of
Illinois,  and of the  state of  incorporation  or  organization  of each of the
Organizations  not  incorporated  or  organized  in  Delaware  or New York,  are
identical  to the laws of the  State of New  York.  For the  purpose  of the due
certification  of  status  in the  first  sentence  of my  opinion  in  numbered
paragraph 1 below, I have relied solely upon certificates of public officials of
the states of  organization  of each of the  Organizations.  For  purposes of my
opinion  expressed  in the second  sentence  of  numbered  paragraph  1 below in
respect of due qualification and good standing as a foreign  organization,  I am
relying   solely  on  the   representations   and  warranties  of  each  of  the
Organizations contained in the Loan Documents.

Based upon and subject to the foregoing, I am of the opinion that:

1.   Each of the  Organizations  which is a  corporation  is a validly  existing
     corporation  in  good  standing  under  the  laws  of its  jurisdiction  of
     incorporation  and has the  corporate  power and  authority to transact the
     business in which it is engaged as now conducted except that Rollins,  King
     & McKane Associates,  Inc. (an inactive subsidiary) is not in good standing
     in  New  Hampshire,  the  state  of  its  incorporation,  and  each  of the
     Organizations which is a limited liability company or a limited partnership
     is a legally existing  limited  liability  company or limited  partnership,
     respectively,  in good  standing  under  the  laws of its  jurisdiction  of
     organization  and has the power and  authority  to transact the business in
     which it is engaged and now conducted.  Each of the  Organizations  is duly
     qualified and in good standing as a foreign corporation,  limited liability
     company, or limited  partnership,  as the case may be, in all of the states
     in which, to my knowledge, failure to be so qualified would have a Material
     Adverse Effect.

2.   The  Company  has the  corporate  power to borrow and apply for  Letters of
     Credit  from  you.  Each  Domestic  Guarantor  has the  corporate,  limited
     liability company, limited partnership,  or other power to guarantee all of
     the indebtedness,  obligations and liabilities of the Company and the other
     Borrowers to you pursuant to the Credit  Agreement.  Each  Organization has
     the corporate,  limited liability company,  limited  partnership,  or other
     power to mortgage,  pledge,  assign and  otherwise  encumber its assets and
     properties as  collateral  security for such  borrowings,  letter of credit
     liabilities  and  guarantees,  to execute and  deliver  the Loan  Documents
     executed by it and to which it is a party and to observe and perform all of
     the terms and provisions of such Loan Documents. The execution and delivery
     of the Loan Documents  executed by each of the Organizations  does not, nor
     will the  observance  and  performance  of any of the terms and  provisions
     thereof,  violate any law or the certificate of incorporation,  certificate
     of formation,  by-laws,  limited  liability company  agreement,  or limited
     partnership agreement (or other similar documents) of any such Organization
     or, to my  knowledge,  any  covenant,  indenture or agreement to which such
     Organization is a party.

3.   The Loan Documents  executed by each Organization have been duly authorized
     by all necessary corporate, limited liability company, limited partnership,
     or other action, have been executed and delivered by the proper officers of
     such  Organization  and  constitute  valid and binding  agreements  of such
     Organization,  enforceable  against it in  accordance  with the  respective
     terms of such Loan Documents.

4.   Except as may be required in order to perfect the Liens contemplated by the
     Loan Documents, no order, authorization,  consent, license or exemption of,
     or filing or  registration  with,  any  court or  governmental  department,
     agency,  instrumentality or regulatory body of the United States of America
     or the  State of New York is or will be  required  in  connection  with the
     lawful  execution and delivery of the Loan  Documents by each  Organization
     party thereto or the  performance by each such  Organization  of any of the
     terms of the Loan Documents.

5.   To my knowledge,  after due inquiry, except as disclosed on Schedule 5.9 of
     the  Credit  Agreement  or the  Side  Letter,  there  is no  action,  suit,
     proceeding or  investigation  at law or in equity before or by any court or
     public body pending or threatened  against any  Organization  or any of its
     assets or  properties  which,  if adversely  determined,  could result in a
     Material Adverse Effect.

This opinion  letter is furnished  solely for your  benefit in  connection  with
matters relating to the Loan Documents and may not be used or relied upon by any
other person or for any other purpose without my prior written consent.

                                                        Very truly yours,


                                                        Sheldon I. Cammaker
                                                        Executive Vice President
                                                        and General Counsel

SIC:mma









                                                                  C-2
                                                                  C-1
                                    EXHIBIT C


                                EMCOR GROUP, INC.


                             COMPLIANCE CERTIFICATE


                         FOR THE MONTH ENDING __________


To: Harris Trust and Savings Bank
    as Agent under, and the Lenders
    party to the Credit Agreement
    described below

     This  Compliance  Certificate  is furnished to the Lenders  pursuant to the
requirements  of Section 7.5 of the Credit  Agreement  dated as of  ___________,
2002, by and between Emcor Group, Inc., a Delaware  corporation (the "Company"),
Comstock Canada, Ltd., a Canadian corporation ("Comstock Canada"), Drake & Scull
Engineering  Ltd.,  a United  Kingdom  Corporation  ("Drake & Scull") and Harris
Trust and Savings Bank as agent  thereunder  (the "Agent") and the Lenders named
therein (the "Credit  Agreement").  Unless otherwise  defined herein,  the terms
used in this Compliance  Certificate  have the meanings  ascribed thereto in the
Credit Agreement.

THE UNDERSIGNED HEREBY CERTIFIES THAT:

1.   I am the duly elected ______________ of the Company;

2.   I have reviewed the terms of the Credit  Agreement and I have made, or have
     caused  to  be  made  under  my  supervision,  a  detailed  review  of  the
     transactions  and conditions of the Borrowers and  Restricted  Subsidiaries
     during the  accounting  period  covered by the financial  statements  being
     furnished concurrently with this Certificate;

3.   The examinations  described in paragraph 2 did not disclose,  and I have no
     knowledge of, the existence of any condition or the occurrence of any event
     which constitutes a Default or an Event of Default at any time during or at
     the end of the  accounting  period  covered by the  accompanying  financial
     statements  or as of the  date of this  Certificate,  except  as set  forth
     immediately below;

4.   The financial  statements  required by Section 7.5 of the Credit  Agreement
     and being  furnished to you  concurrently  with this  Certificate are true,
     correct and complete as of the dates and for the periods  covered  thereby;
     and

5.   Schedule  I attached  hereto  sets forth  financial  data and  computations
     evidencing the Borrowers'  compliance with certain  covenants of the Credit
     Agreement,  all of which  data and  computations  are  true,  complete  and
     correct and have been made in accordance with the relevant  Sections of the
     Credit Agreement. *

6.   Also attached hereto is a summary of accounts over $1,000,000 (and invoiced
     as an asset of $500,000 or more) in litigation, mediation or arbitration.*

     Described below are the exceptions,  if any, to paragraph 3 by listing,  in
detail,  the nature of the  condition or event,  the period  during which it has
existed and the action which the Borrowers have taken, is taking, or proposes to
take with respect to each such condition or event:

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

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

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

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

     The foregoing  certifications,  together with the computations set forth in
Schedule I attached hereto and the financial statements  furnished  concurrently
with this  Certificate  in support  hereof,  are made and  delivered  as of this
______ day of _______________, 20___.


                                            EMCOR GROUP, INC.



                                            By:
                                             Title:_____________________________
                                                      (Type or Print Name)






                                       -4-

                                   SCHEDULE I

                                EMCOR GROUP, INC.

                             COMPLIANCE CALCULATIONS
                  FOR __________________, 2002 CREDIT AGREEMENT

                    CALCULATIONS AS OF _______________, 20__

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



                                                                                   
A.   MINIMUM NET WORTH (SECTION 7.6)

     1.   Net Worth                                                                   $________

     2.   $350,000,000 plus 50% of Net Income
          for each Fiscal Year of the Company                                         $________

     3.   Line A1 is at least equal to line A2

     3.   Company is in Compliance                                                    Yes/No

B.   LEVERAGE RATIO (SECTION 7.7)

     1.   Total Funded Debt                                                           $________

     2.   Excess Cash                                                                 $________

     3.   Line B1 minus B2                                                            $________

     4.   Net Income for past 12 calendar months                                      $________

     5.   Interest Expense for past 12 calendar months                                $________

     6.   Income taxes for past 12 calendar months                                    $________

     7.   Depreciation of fixed assets for past 12 calendar months                    $________

     8.   Amortization of intangible assets during part 12 calendar months            $________

     9.   Sum of Lines B4, B5, B6, B8 and B9                                          $________

    10.   Adjustments resulting from Acquisitions during past
           12 calendar months (whether positive or negative)                          $________

    11.   Sum of Lines B9 and B10                                                     $________

    12.   Ratio of Line B3 to Line B11                                                 ________

    13.   Ratio of Line B11 shall not be more than                                     ______ to 1

    14.   Company is in Compliance                                                    Yes/No

C.   INTEREST COVERAGE RATIO (SECTION 7.8)

     1.   Net Income for past 12 calendar months                                      $________

     2.   Interest Expenses for past 12 calendar months                               $________

     3.   Income taxes for past 12 calendar months                                    $________

     4.   Sum of Lines C1, C2 and C3                                                  $________

     5.   Adjustments resulting from Acquisitions of the
           past 12 calendar months (whether positive or negative)                     $________

     6.   Sum of Line C4 and C5                                                       $________

     7.   Interest Expense for past 12 calendar months                                $________

     8.   All interest income received during past 12 calendar months                 $________

     9.   Line C7 minus Line C8                                                       $________

    10.   Ratio of Line C6 to Line C9                                                 $________

    11.   C10 shall not be less than                                                   2.5 to 1

    12.   Company is in Compliance                                                    Yes/No

D.   CAPITAL AND OTHER RESTRICTED EXPENDITURES (SECTION 7.13)

     1.   Capital Expenditures (not including Capital Expenditures
           which constitute Permitted Acquisitions)                                   $________

     2.   Face amount of Letters of Credit issued during
           past 12 calendar months                                                    $________

     3.   Aggregate amount expended to guarantee Indebtedness for
           Money Borrowed for any Strategic Venture (not including
           capital stock of the Company)                                              $________

     4.   Sum of Lines D1, D2 and D3                                                  $________

     5.   2.00% of the arithmetic average of unrealized revenue
           from contracts in progress as of last day of past four
           calendar quarters then ended                                               $________

     6.   Net cash proceeds from the sale of assets for past four
           calendar quarters then ended                                               $________

     7.   Maximum amount of dividends which company could pay
           as of date of expenditure or application in question                       $________

     8.   Sum of Lines D5, D6 and D7                                                  $________

     9.   Line D4 shall not exceed Line D8

    10.   Company is in Compliance                                                    Yes/No








                                       D-3
                                       D-1
                                    EXHIBIT D


                            ASSIGNMENT AND ACCEPTANCE

                          Dated _____________, 20_____

     Reference is made to the Amended and Restated Credit  Agreement dated as of
_______________,  2002 (the "Credit  Agreement")  among Emcor Group,  Inc.,  the
other  Borrowers,  the Lenders (as defined in the Credit  Agreement)  and Harris
Trust and Savings Bank, as Agent for the Lenders (the "Agent"). Terms defined in
the   Credit    Agreement    are   used   herein   with   the   same    meaning.

     _____________________________________________________  (the "Assignor") and
_________________________ (the "Assignee") agree as follows:

     1. The Assignor hereby sells and assigns to the Assignee,  and the Assignee
hereby  purchases and assumes from the Assignor,  a _______%  interest in and to
all of the Assignor's  rights and obligations  under the Credit  Agreement as of
the Effective  Date (as defined  below),  including,  without  limitation,  such
percentage  interest in the Assignor's  Commitment as in effect on the Effective
Date and the  Revolving  Loans,  if any,  owing to the Assignor on the Effective
Date and the Assignor's Percentage of any outstanding L/C Obligations, if any.

     2. The Assignor (i)  represents and warrants that as of the date hereof (A)
its Commitment is $____________,  (B) the aggregate outstanding principal amount
of  Revolving  Loans  made by it under the Credit  Agreement  that have not been
repaid is  $____________  and a description of the interest rates and currencies
for such Revolving Loans is attached as Schedule 1 hereto, and (C) the aggregate
principal amount of Assignor's outstanding L/C Obligations is $___________ and a
description  of  the  expiry  date,  amount  and  account  party  for  such  L/C
Obligations is also attached as Schedule 1 hereto;  (ii) represents and warrants
that it is the legal and  beneficial  owner of the interest being assigned by it
hereunder and that such interest is free and clear of any adverse  claim,  lien,
or  encumbrance  of any kind;  (iii) makes no  representation  or  warranty  and
assumes  no  responsibility  with  respect  to  any  statements,  warranties  or
representations  made  in or in  connection  with  the  Loan  Documents  or  the
execution, legality, validity, enforceability, genuineness, sufficiency or value
of the Loan  Documents or any other  instrument or document  furnished  pursuant
thereto;   and  (iv)  makes  no   representation  or  warranty  and  assumes  no
responsibility  with respect to the  financial  condition of any Borrower or any
Guarantor or the  performance  or observance by any Borrower or any Guarantor of
any of their  respective  obligations  under the Credit  Agreement  or any other
instrument or document furnished pursuant thereto.

     3. The  Assignee (i)  confirms  that it has  received  copies of the Credit
Agreement,  together  with  copies  of  the  most  recent  financial  statements
delivered to the Lenders pursuant to in Sections 7.5(a), (b) and (c) thereof and
such other  documents and  information as it has deemed  appropriate to make its
own credit  analysis and decision to enter into this  Assignment and Acceptance;
(ii) agrees that it will, independently and without reliance upon the Agent, the
Assignor or any other Lender and based on such  documents and  information as it
shall deem appropriate at the time, continue to make its own credit decisions in
taking or not taking  action  under the Credit  Agreement;  (iii)  appoints  and
authorizes  the Agent to take such action as Agent on its behalf and to exercise
such powers under the Loan  Documents as are delegated to the Agent by the terms
thereof,  together with such powers as are reasonably  incidental thereto;  (iv)
agrees  that  it  will  perform  in  accordance  with  their  terms  all  of the
obligations  which by the  terms of the  Credit  Agreement  are  required  to be
performed  by it as a Lender;  and (v)  specifies  as its lending  offices  (and
address for  notices)  the offices set forth  beneath its name on the  signature
pages hereof.

     4. As consideration  for the assignment and sale  contemplated in Section 1
hereof,  the  Assignee  shall  pay to the  Assignor  on the  Effective  Date (as
hereinafter  defined)  in  federal  funds  an  amount  equal  to the  percentage
specified in Section One of the balance of Revolving  Loans  outstanding on such
date. It is understood that  commitment  and/or Letter of Credit fees accrued to
the date hereof with respect to the interest assigned hereby are for the account
of the Assignor and such fees  accruing  from and  including the date hereof are
for the account of the  Assignee.  Each of the Assignor and the Assignee  hereby
agrees that if it receives  any amount under the Credit  Agreement  which is for
the account of the other party hereto, it shall receive the same for the account
of such other  party to the extent of such other  party's  interest  therein and
shall promptly pay the same to such other party.

     5.  The  effective  date  for  this  Assignment  and  Acceptance  shall  be
_____________,  20___ (the  "Effective  Date").  Following the execution of this
Assignment  and  Acceptance,  it  will  be  delivered  to the  Company  for  its
acceptance and to the Agent for acceptance and recording by the Agent.

     6. Upon such  acceptance and recording,  as of the Effective  Date, (i) the
Assignee shall be a party to the Credit Agreement and, to the extent provided in
this  Assignment  and  Acceptance,  have the rights and  obligations of a Lender
thereunder  and  (ii)  the  Assignor  shall,  to the  extent  provided  in  this
Assignment  and  Acceptance,  relinquish  its  rights and be  released  from its
obligations under the Credit Agreement.

     7. Upon such  acceptance and recording,  from and after the Effective Date,
the Agent shall make all payments  under the Credit  Agreement in respect of the
interest  assigned  hereby  (including,  without  limitation,  all  payments  of
principal,  interest  and  commitment  and  letter of credit  fees with  respect
thereto) to the Assignee.  The Assignor and Assignee shall make all  appropriate
adjustments  in payments  under the Credit  Agreement  for periods  prior to the
Effective Date directly between themselves.

     8. In accordance with Section 11.18 of the Credit  Agreement,  the Assignee
requests and directs that the Agent  prepare and cause the  Borrowers to execute
and deliver to the Assignee Revolving Credit Notes payable to the Assignee.

     9. This  Assignment and  Acceptance  shall be governed by, and construed in
accordance with, the laws of the State of Illinois.

                                                         [ASSIGNOR LENDER]


                                                          By:
                                                          Title:


                                                         [ASSIGNEE LENDER]


                                                          By:
                                                          Title:

                                                          Lending Office (and
                                                          address for notices):


Accepted and consented this
____ day of ___________, 20__

Emcor GROUP, INC.



By:______________________________________________
Title:


Accepted and consented to by the Agent this
_______ day of ___________, 20__

HARRIS TRUST AND SAVINGS BANK, as Agent



By:______________________________________________
Title:







                                                                  -6-

                                SCHEDULE 1.1


                                COMMITMENTS

LENDER                                   COMMITMENT              PERCENTAGE

Harris Trust and Savings Bank            $65,000,000           23.6363636364%

Fleet National Bank                      $50,000,000           18.1818181819%

LaSalle National Bank                    $40,000,000           14.5454545454%

Bank One, Arizona, N.A.                  $25,000,000            9.0909090909%

Sovereign Bank                           $25,000,000            9.0909090909%

U.S. Bank, National Association          $25,000,000            9.0909090909%

Union Bank of California                 $20,000,000            7.2727272727%

National City Bank                       $15,000,000            5.4545454545%

Webster Bank                             $10,000,000            3.6363636364%










                                  SCHEDULE 1.3


                           EXISTING LETTERS OF CREDIT

 Number      Beneficiary                            Amount          Expiry Date

   36130     Transportation Insurance          $5,261,800.00           10/1/02
              Company

   35463     Ace Property & Casualty           $2,328,644.00           9/30/02
              Ins. Co.

   35309     Indemnity Insurance               $1,266,000.00           10/1/02
              Company of North America

   36173     Canadian Imperial Bank of           $320,945.00          12/24/02
              Commerce

   37085     Reliance Insurance Company          $500,000.00           7/23/03

   37137     Performance Contracting             $400,000.00            9/2/03

90006499     CNA Risk Management               $8,865,475.00            9/1/03

90007035     Firstrand Bank Limited              $870,801.54          11/11/02

90007059     The Travelers Casualty &            $900,000.00          12/31/02
              Surety

90007249     CNA Risk Management               $4,187,000.00            9/1/03

90007250     CNA Risk Management               $2,310,000.00            9/1/03

90007780     Alstom Power, Inc.                   $5,000,000            4/9/03

90008087     County of Los Angeles               $194,037.00           2/28/03

90008687     Firstrand Bank Limited              $911,635.20            2/13/03







                                                             SCHEDULE 4.2
                                                            THE GUARANTORS
                                                              GUARANTORS

                                                JURISDICTION OF               PERCENTAGE
                  NAME                           INCORPORATION                 OWNERSHIP                      OWNER

                                                                                          
EMCOR Group, Inc.                                  Delaware

DYN Specialty Contracting, Inc.                    Virginia                      100%              EMCOR Construction
                                                                                                   Holding Services, Inc.

Dynalectric Company                                Delaware                      100%              DYN Specialty Contracting,
                                                                                                   Inc.

Dynalectric Company of Nevada                      Nevada                        100%              DYN Specialty Contracting,
                                                                                                   Inc.

Contra Costa Electric, Inc.                        California                    100%              DYN Specialty Contracting,
                                                                                                   Inc.

B&B Contracting & Supply Company                   Texas                         100%              DYN Specialty Contracting,
                                                                                                   Inc.

KDC Inc.                                           California                    100%              DYN Specialty Contracting,
                                                                                                   Inc.

EMCOR Construction Holding                         Delaware                      100%              MES Holdings Corp.
Services, Inc.

EMCOR Mechanical/Electrical Services               Delaware                      100%              EMCOR Construction Holding
(East), Inc.                                                                                       Services, Inc.

Heritage Air Systems Inc.                          New York                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Welsbach Electric Corp.                            Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Forest Electric Corp.                              New York                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Welsbach Electric Corp. of L.I.                    New York                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Penguin Maintenance and Services, Inc.             Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Penguin Air Conditioning Corp.                     New York                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

R.S. Harritan & Company, Inc.                      Virginia                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

J. C. Higgins Corp.                                Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Labov Mechanical, Inc.                             Delaware                      100%              J.C. Higgins Corp.

Labov Plumbing, Inc.                               Delaware                       90%              Labov Mechanical, Inc.

Duffy Mechanical Corp.                             Maryland                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

EMCOR Mechanical/Electrical Services               Delaware                      100%              EMCOR Construction Holding
(Midwest), Inc.                                                                                    Services, Inc.


JWP/Hyre Electric Co. of Indiana, Inc.             Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services, Inc.

Dynalectric Company of Ohio                        Ohio                          100%              EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

F. J. O'Toole Company                              Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

EMCOR Midwest, Inc.                                Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

Unique Construction Company                        Illinois                      100%              Gibson Electric Co., Inc.


Gibson Electric Co., Inc.                          New Jersey                    100%              EMCOR Midwest, Inc.

EMCOR Mechanical/Electrical Service                Delaware                      100%              EMCOR Construction Holding
(West), Inc.                                                                                       Services, Inc.

Dynalectric of Michigan, Inc. (formerly            Delaware                      100%              EMCOR Mechanical/Electrical
John Miller Electric Company)                                                                      Services (Midwest), Inc.

University Mechanical & Engineering                California                    100%              EMCOR Mechanical/Electrical
Contractors, Inc.                                                                                  Services (West), Inc.

Pace Mechanical Services, Inc.                     Michigan                      100%              University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc.

Northern O & M Consulting Group, Inc.              California                    100%              EMCOR Facilities Services,
                                                                                                   Inc.

Newcomb Anderson Associates                        California                    100%              EMCOR Facilities Services,
                                                                                                   Inc.

The Fred B. DeBra Co.                              Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

University Mechanical & Engineering                Arizona                       100%              University Mechanical &
Contractors, Inc.                                                                                  Engineering Contractors,
                                                                                                   Inc., a California
                                                                                                   corporation

Hansen Mechanical Contractors, Inc.                Nevada                        100%              University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc., a California
                                                                                                   corporation

Trautman & Shreve, Inc.                            Colorado                      100%              University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc., a California
                                                                                                   corporation

EMCOR Mechanical/Electrical Services               Delaware                      100%              EMCOR Construction Holding
(South), Inc.                                                                                      Services, Inc.

EMCOR Gowan, Inc.                                  Texas                         100%              EMCOR Mechanical/Electrical
                                                                                                   Services (South), Inc.

EMCOR International, Inc.                          Delaware                      100%              MES Holdings Corporation

Marelich Mechanical Co., Inc.                      California                     100%             EMCOR Mechanical/Electrical
                                                                                                   Services (West), Inc.

Design Air, Limited                                Washington                    100%              EMCOR Mechanical/Electrical
                                                                                                   Services (West), Inc.
Inte-Fac Corp.                                     New York                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Zack Power & Industrial Company                    Delaware                      100%              EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

EMCOR Facilities Services, Inc.                    Delaware                      100%              MES Holdings Corporation

Mesa Energy Systems, Inc.                         California                     100%              EMCOR Facilities Services,
                                                                                                   Inc.

BALCO, Inc.                                      Massachusetts                   100%              EMCOR Facilities Services,
                                                                                                   Inc.
Building Technology Engineers, Inc.              Massachusetts                   100%              EMCOR Facilities Services,
                                                                                                   Inc.

Rollins, King & McKone & Associates, Inc.        New Hampshire                   100%              EMCOR Facilities Services,
                                                                                                   Inc.

BTE Service, Inc.                                Massachusetts                   100%              EMCOR Facilities Services,
                                                                                                   Inc.
EMCOR Technologies, Inc.                           Delaware                      100%              MES Holdings Corporation

Monumental Investment Corporation                  Maryland                      100%              MES Holdings Corporation

The Poole and Kent Corporation                     Maryland                      100%              Monumental Investment
                                                                                                   Corporation
Poole and Kent - Connecticut, Inc.                 Maryland                      100%              Monumental Investment
                                                                                                   Corporation
Poole and Kent - New England, Inc.                 Maryland                      100%              Monumental Investment
                                                                                                   Corporation

Monumental Heating, Ventilating and Air            Maryland                      100%              Monumental Investment
Conditioning Contractors, Inc.                                                                     Corporation

Forti/Poole and Kent, L. L. C.                     Maryland                      100%              Monumental Heating,
                                                                                                   Ventilating and Air
                                                                                                   Conditioning Company, Inc.
Environmental Engineering Company                  Maryland                      100%              Monumental Investment
                                                                                                   Corporation

HVAC, Ltd.                                         Maryland                      100%              Monumental Investment
                                                                                                   Corporation

Atlantic Coast Mechanical, Inc.                    Maryland                      100%              HVAC, Ltd.

Great Monument Construction Company                Maryland                      100%              HVAC, Ltd.

                                                                                 100%              Monumental Investment
The Poole and Kent Company                         Maryland                                        Corporation
                                                                                 100%              The Poole and Kent Company
Poole and Kent Distributors, Inc.                  Maryland
                                                                                 100%              MES Holdings Corporation
EMCOR-CSI Holding Co.                              Delaware
                                                                                 100%              EMCOR CSI Holding Co.
CSUSA Holdings L. L. C.                            Delaware

CS48 Acquisition Corp.                             Delaware                      100%              CSUSA Holdings, LLC

Shambaugh & Son, L.P.                                Texas                  General Partner        CSUSA Holdings, LLC
Shambaugh & Son, L.P.                                Texas                  Limited Partner        CS48 Acquisition Corp.

Border Electric Co., L.P.                            Texas                  General Partner        CSUSA Holdings, LLC
Border Electric Co., L.P.                            Texas                  Limited Partner        CS48 Acquisition Corp.

Border Mechanical Co., L.P.                          Texas                  General Partner        CSUSA Holdings, LLC
Border Mechanical Co., L.P.                          Texas                  Limited Partner        CS48 Acquisition Corp.

American Mechanical Inc.                           Michigan                      100%              EMCOR CSI Holding Co.
Central Mechanical Construction Co., Inc.          Delaware                      100%              EMCOR CSI Holding Co.

E. L. Pruitt Company                               Delaware                      100%              EMCOR CSI Holding Co.
F & G Mechanical Corporation                       Delaware                      100%              EMCOR CSI Holding Co.
F & G Plumbing, Inc.                              New Jersey                     100%              F & G Mechanical Corporation

Gotham Air Conditioning Service, Inc.              Delaware                      100%              EMCOR CSI Holding Co.

Hillcrest Sheet Metal, Inc.                        Delaware                      100%              EMCOR CSI Holding Co.
Kilgust Mechanical, Inc.                           Delaware                      100%              EMCOR CSI Holding Co.
Kuempel Service, Inc.                                Ohio                        100%              EMCOR CSI Holding Co.
Lowrie Electric Company, Inc.                      Tennessee                     100%              EMCOR CSI Holding Co.
Mandell Mechanical Corporation                     New York                      100%              EMCOR Mechanical Electrical
                                                                                                   Serices (East), Inc.
Maximum Refrigeration & Air Conditioning           Delaware                      100%              EMCOR CSI Holding Co.
Corp.

Meadowlands Fire Protection Corp.                 New Jersey                     100%              EMCOR CSI Holding Co.


Nogle & Black Mechanical, Inc.                     Delaware                      100%              EMCOR CSI Holding Co.

North Jersey Mechanical Contractors, Inc.         New Jersey                     100%              EMCOR CSI Holding Co.

Temprite Air Conditioning and                      Delaware                      100%              EMCOR CSI Holding Co.
Refrigeration, Inc.

The Fagan Company                                   Kansas                       100%              EMCOR CSI Holding Co.

Walker-J-Walker, Inc.                              Tennessee                     100%              EMCOR CSI Holding Co.

MES Holdings Corporation                           Delaware                      100%              EMCOR Group, Inc.

EMCOR (UK) Limited                                    UK                         100%              EMCOR International Inc.


EMCOR Drake & Scull Group plc                         UK                         100%              EMCOR (UK) Limited

Drake & Scull Airport Services, Ltd.                  UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

EMCOR Facilities Services Ltd.                        UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

Drake & Scull Engineering (UK) Limited                UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc
Drake & Scull International, Ltd.                     UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

EMCOR Rail Ltd.                                       UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

EMCOR Drake & Scull Ltd.                              UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc


Drake & Scull Holdings Ltd.                           UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

Delcommerce (Contract Services) ltd.                  UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

Drake & Scull (Scotland)Ltd.                          UK                         100%              EMCOR (UK)Limited


DSE (Far East) Ltd.                                   UK                         100%              EMCOR Drake & Scull Group,
                                                                                                   plc.

BL Distribution                                       UK                         100%              EMCOR (UK)Ltd.

Drake & Scull Properties, Ltd.                        UK                         100%              EMCOR (UK)Ltd.

Businessland Holdings Ltd.                            UK                         100%              EMCOR Drake & Scull Group
                                                                                                   plc

Langgit Tinggi Sdn Bhd*                            Malaysia                      100%              EMCOR (UK) Limited

Drake & Scull France EURL*                          France                       100%              EMCOR (UK)Limited

Drake & Scull (Cayman Islands)Ltd*              Cayman Islands                   100%              EMCOR International, Inc.

JWP Technical Services (Malaysia) Sdn              Malaysia                      100%              EMCOR International, Inc.
Bhd*


University Mechanical deMexico                      Mexico                        98%              University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc.

EMCOR Canada Ltd.                                   Canada                       100%              EMCOR International, Inc.

JWP NRO Holdings, Inc.                              Canada                       100%              EMCOR International, Inc.

Comstock Canada, Ltd.                               Canada                       100%              EMCOR International, Inc.

Comstock Power Ltd.                                 Canada                       100%              Comstock Canada, Ltd.








                                                                  -7-

                                                              SCHEDULE 5.2

                                                         RESTRICTED SUBSIDIARIES


                                           JURISDICTION OF           PERCENTAGE
NAME                                       INCORPORATION             OWNERSHIP                     OWNER

DYN Specialty Contracting, Inc.            Virginia                  100%                          EMCOR Construction
                                                                                                   Holding Services, Inc.

Dynalectric Company                        Delaware                  100%                          DYN Specialty Contracting,
                                                                                                   Inc.

Dynalectric Company of Nevada              Nevada                    100%                          DYN Specialty Contracting,
                                                                                                   Inc.

Contra Costa Electric, Inc.                California                100%                          DYN Specialty Contracting,
                                                                                                   Inc.

B&B Contracting & Supply Company           Texas                     100%                          DYN Specialty Contracting,
                                                                                                   Inc.
KDC Inc.                                   California                100%                          DYN Specialty Contracting,
                                                                                                   Inc.

EMCOR Construction Holding                 Delaware                  100%                          MES Holdings Corp.
Services, Inc.

Defender Indemnity, Ltd.                   Vermont                   100%                          EMCOR Risk Holdings, Inc.

EMCOR Risk Holdings, Inc.                  Delaware                  100%                          MES Holdings Corp.

EMCOR Mechanical/Electrical Services       Delaware                  100%                          EMCOR Construction Holding
(East), Inc.                                                                                       Services, Inc.

Heritage Air Systems Inc.                  New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Welsbach Electric Corp.                    New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Forest Electric Corp.                      New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Welsbach Electric Corp. of L.I.            New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.


Penguin Maintenance and Services, Inc.     Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Inte-Fac Corp.                             New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Penguin Air Conditioning Corp.             New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

R.S. Harritan & Company, Inc.              Virginia                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

J. C. Higgins Corp.                        Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

Labov Mechanical, Inc.                     Delaware                  100%                          J.C. Higgins Corp.

Labov Plumbing, Inc.                       Delaware                  90%                           Labov Mechanical, Inc.

Duffy Mechanical Corp.                     Maryland                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

EMCOR Facilities Services, Inc.            Delaware                  100%                          MES Holdings Corp.


Mesa Energy Systems, Inc.                  California                100%                          EMCOR Facilities Services,
                                                                                                   Inc.

Northern O & M Consulting Group, Inc.      California                100%                          EMCOR Facilities Services,
                                                                                                   Inc.

Newcomb Anderson Associates                California                100%                          EMCOR Facilities Services,
                                                                                                   Inc.

EMCOR Mechanical/Electrical Services       Delaware                  100%                          EMCOR Construction Holding
(Midwest), Inc.                                                                                    Services, Inc.

JWP/Hyre Electric Co. of Indiana, Inc.     Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services, Inc.

Dynalectric Company of Ohio                Ohio                      100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

Dynalectric of Michigan, Inc.              Delaware                  100%                          EMCOR Mechanical/Electrical
(Formerly known as John Miller Electric                                                            Services (Midwest), Inc.
Company)


EMCOR Midwest, Inc.                        Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

Gibson Electric Co., Inc.                  New Jersey                100%                          EMCOR Midwest, Inc.

Unique Construction Company                Illinois                  100%                          Gibson Electric Co., Inc.


F. J. O'Toole Company                      Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

The Fred B. DeBra Co.                      Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

Zack Power & Industrial Company            Delaware                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (Midwest), Inc.

EMCOR Mechanical/Electrical Service        Delaware                  100%                          EMCOR Construction Holding
(West), Inc.                                                                                       Services, Inc.

University Mechanical & Engineering        California                100%                          EMCOR Mechanical/Electrical
Contractors, Inc.                                                                                  Services (West), Inc.

Pace Mechanical Services, Inc.             Michigan                  100%                          University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc.

University Mechanical & Engineering        Arizona                   100%                          University Mechanical &
Contractors, Inc.                                                                                  Engineering Contractors,
                                                                                                   Inc., a California
                                                                                                   corporation

MES Holdings Corp.                         Delaware                  100%                          EMCOR Group, Inc.

Hansen Mechanical Contractors, Inc.        Nevada                    100%                          University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc., a California
                                                                                                   corporation

Trautman & Shreve, Inc.                    Colorado                  100%                          University Mechanical &
                                                                                                   Engineering Contractors,
                                                                                                   Inc., a California
                                                                                                   corporation

Marelich Mechanical Co., Inc.              California                100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (West), Inc.

Design Air, Limited                        Washington                100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (West), Inc.

EMCOR Mechanical/Electrical Services       Delaware                  100%                          EMCOR Construction Holding
(South), Inc.                                                                                      Services, Inc.

EMCOR Gowan, Inc.                          Texas                     100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (South), Inc.

EMCOR International Inc.                   Delaware                  100%                          MES Holdings Corp.

EMCOR Technologies, Inc.                   Delaware                  100%                          MES Holdings Corp.

Building Technology Engineers of North     Delaware                  51%                           EMCOR Facilities Services,
America, LLC                                                                                       Inc.

BALCO, Inc.                                Massachusetts             100%                          EMCOR Facilities Services,
                                                                                                   Inc.

Building Technology Engineers, Inc.        Massachusetts             100%                          EMCOR Facilities Services,
                                                                                                   Inc.

Rollins, King & McKone & Associates, Inc.  New Hampshire             100%                          EMCOR Facilities Services,
                                                                                                   Inc.

BTE Service, Inc.                          Massachusetts             100%                          EMCOR Facilities Services,
                                                                                                   Inc.

Monumental Investment Corporation          Maryland                  100%                          MES Holdings Corporation

The Poole and Kent Corporation             Maryland                  100%                          Monumental Investment
                                                                                                   Corporation

Poole and Kent - Connecticut, Inc.         Maryland                  100%                          Monumental Investment
                                                                                                   Corporation

Poole and Kent - New England, Inc.         Maryland                  100%                          Monumental Investment
                                                                                                   Corporation


Monumental Heating, Ventilating and Air    Maryland                  100%                          Monumental Investment
Conditioning Contractors, Inc.                                                                     Corporation

Forti/Poole and Kent, L. L. C.             Maryland                  100%                          Monumental Heating,
                                                                                                   Ventilating and Air
                                                                                                   Conditioning Company, Inc.

Environmental Engineering Company          Maryland                  100%                          Monumental Investment
                                                                                                   Corporation

HVAC, Ltd.                                 Maryland                  100%                          Monumental Investment
                                                                                                   Corporation

Atlantic Coast Mechanical, Inc.            Maryland                  100%                          HVAC, Ltd.


Great Monument Construction Company        Maryland                  100%                          HVAC, Ltd.

The Poole and Kent Company                 Maryland                  100%                          Monumental Investment
                                                                                                   Corporation

Poole and Kent Distributors, Inc.          Maryland                  100%                          The Poole and Kent Company

EMCOR-CSI Holding Co.                      Delaware                  100%                          MES Holdings Corporation

CSUSA Holdings L. L. C.                    Delaware                  100%                          EMCOR CSI Holding Co.

CS48 Acquisition Corp.                     Delaware                  100%                          CSUSA Holdings, LLC

Shambaugh & Son, L.P.                      Texas                     General Partner               CSUSA Holdings, LLC

Shambaugh & Son, L.P.                      Texas                     Limited Partner               CS48 Acquisition Corp.

Border Electric Co., L.P.                  Texas                     General Partner               CSUSA Holdings, LLC

Border Electric Co., L.P.                  Texas                     Limited Partner               CS48 Acquisition Corp.

Border Mechanical Co., L.P.                Texas                     General Partner               CSUSA Holdings, LLC

Border Mechanical Co., L.P.                Texas                     Limited Partner               CS48 Acquisition Corp.

American Mechanical Inc.                   Michigan                  100%                          EMCOR CSI Holding Co.

Central Mechanical Construction Co., Inc.  Delaware                  100%                          EMCOR CSI Holding Co.

E. L. Pruitt Company                       Delaware                  100%                          EMCOR CSI Holding Co.

F & G Mechanical Corporation               Delaware                  100%                          EMCOR CSI Holding
                                                                                                   Co.

F & G Plumbing, Inc.                       Delaware                  100%                          F & G Mechanical Corporation

Gotham Air Conditioning Service, Inc.      Delaware                  100%                          EMCOR CSI Holding
                                                                                                   Co.

Hillcrest Sheet Metal, Inc.                Delaware                  100%                          EMCOR CSI Holding
                                                                                                   Co.

Kilgust Mechanical, Inc.                   Delaware                  100%                          EMCOR CSI Holding
                                                                                                   Co.

Kuempel Service, Inc.                      Ohio                      100%                          EMCOR CSI Holding
                                                                                                   Co.

Lowrie Electric Company, Inc.              Tennessee                 100%                          EMCOR CSI Holding
                                                                                                   Co.

Mandell Mechanical Corporation             New York                  100%                          EMCOR Mechanical/Electrical
                                                                                                   Services (East), Inc.

 Maximum Refrigeration & Air               Delaware                  100%                          EMCOR CSI Holding
Conditioning Corp.                                                                                 Co.

Meadowlands Fire Protection Corp.          New Jersey                100%                          EMCOR CSI Holding
                                                                                                   Co.

Nogle & Black Mechanical, Inc.             Delaware                  100%                          EMCOR CSI Holding
                                                                                                   Co.

North Jersey Mechanical Contractors,       New Jersey                100%                          EMCOR CSI Holding
Inc.                                                                                               Co.

Temprite Air Conditioning and              Delaware                  100%                          EMCOR CSI Holding
Refrigeration, Inc.                                                                                Co.

The Fagan Company                          Kansas                    100%                          EMCOR CSI Holding
                                                                                                   Co.

Walker-J-Walker, Inc.                      Tennessee                 100%                          EMCOR CSI Holding
                                                                                                   Co.

EMCOR Canada Ltd.                          Canada                    100%                          EMCOR International, Inc.

JWP NRO Holdings, Inc.                     Canada                    100%                          EMCOR International, Inc.

Comstock Canada, Ltd.                      Canada                    100%                          EMCOR International. Inc.

Comstock Power Ltd.                        Canada                    100%                          Comstock Canada, Ltd.

EMCOR (UK) Limited                         UK                        100%                          EMCOR International, Inc.


Poole and Kent, Ltd.                       Bermuda                   100%                          Monumental Investment
                                                                                                   Corporation

Atlas Indemnity, Ltd.                      Bermuda                   100%                          EMCOR Risk Holdings, Inc.

EMCOR Drake & Scull Group plc              UK                        100%                          EMCOR (UK) Limited

EMCOR Facilities Services Ltd.             UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

Drake & Scull Airport Services, Ltd.       UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

Drake & Scull Engineering (UK) Ltd.        UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

Drake & Scull International, Ltd.          UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

EMCOR Rail Ltd.                            UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

EMCOR Drake & Scull Ltd.                   UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

Drake & Scull Holdings Ltd.                UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

Delcommerce (Contract Services)            UK                        100%                          EMCOR (UK) Ltd.
Ltd.

Drake & Scull (Scotland) Ltd.              UK                        100%                          EMCOR (UK) Limited

DSE (Far East) Ltd.                        UK                        100%                          EMCOR Drake & Scull Group
                                                                                                   plc

BL Distribution Ltd.                       UK                        100%                          EMCOR (UK) Ltd.

Drake & Scull Properties, Ltd.             UK                        100%                          EMCOR (UK) Ltd.


Businessland Holdings                      UK                        100%                          EMCOR Drake & Scull Group,
                                                                                                   plc

Langgit Tinggi Sdn Bhd*                    Malaysia                  100%                          EMCOR (UK) Limited


Drake & Scull France Eurl*                 France                    100%                          EMCOR (UK) Limited


Drake & Scull (Cayman Islands) Ltd.*       Cayman Islands            100%                          EMCOR International, Inc.


JWP Technical Services (Malaysia) Sdn      Malaysia                  100%                          EMCOR International, Inc.
Bhd*
University Mechanical deMexico S.A.        Mexico                    98%                           University Mechanical &
DeC.V.*                                                                                            Engineering Contractors,
                                                                                                   Inc.

------------------
*Designated Foreign Restricted Subsidiaries









                                                       UNRESTRICTED SUBSIDIARIES


                                                      JURISDICTION OF      PERCENTAGE OWNERSHIP
                      NAME                             INCORPORATION                                   OWNER

                                                                                        
A to Z Equipment Corp.                               New York                      100%          Sellco Corporation

Afgo Engineering Corporation                         New York                      100%          Sellco Corporation

Afgo Engineering Corp. of Washington                 Delaware                      100%          Sellco Corporation

Antwerp Education Center N.V.                        Belgium                       100%          Sellco Corporation

AZCO Inc.                                            Delaware                      100%          Sellco Corporation

Businessland Canada Ltd.                             Canada                        100%          JWP Information Services Inc.

Businessland (Hong Kong) Limited                     Hong Kong                     100%          JWP Information Services Inc.

Case/Acme Systems, Inc.                              New York                      100%          Sellco Corporation

Computer Maintenance Corporation                     New Jersey                    100%          Sellco Corporation

Drake & Scull France SARL                            France                        100%          Sellco Corporation

E.M.A. International, Inc.                           District of Columbia          100%          Sellco Corporation

Gone Inc.                                            California                    100%          Sellco Corporation

G/M Tech                                             New York                      100%          Sellco Corporation

Guzovsky/JWP Electrical Inc.                         Rhode Island                  100%          Sellco Corporation

Jamaica Water Securities Corp.                       New York                      100%          Sellco Corporation

Jamaica Water Supply Company                         New York                       96%          Jamaica Water Securities Corp.

JWP Communications Inc.                              Delaware                      100%          Sellco Corporation

JWP Controls Inc.                                    California                    100%          Sellco Corporation

JWP Controls Holding, Inc.                           Delaware                      100%          Sellco Corporation

JWP Credit Corp.                                     Delaware                      100%          Sellco Corporation

JWP E.C. Corp.                                       New York                      100%          Sellco Corporation

JWP Environmental Composting Technologies, Inc.      Minnesota                     100%          Sellco Corporation

JWP Espana SA                                        Spain                         100%          Sellco Corporation

JWP France SARL                                      France                        100%          Sellco Corporation

JWP/Guzovsky Electrical Corp.                        Massachusetts                 100%          Sellco Corporation

JWP/HCII Corp.                                       Delaware                      100%          Sellco Corporation

JWP of Hartford, Inc.                                Connecticut                   100%          Sellco Corporation

JWP Information Services, Inc.                       California                    100%          Sellco Corporation

JWP Information Services SARL                        France                        100%          Sellco Corporation

JWP/IS Network Integration Services, Inc.            Pennsylvania                  100%          Sellco Corporation

JWP Merger Sub Inc.                                  Delaware                      100%          Sellco Corporation

JWP TS Corp.                                         New Jersey                    100%          Sellco Corporation

Kerby Saunders, Inc.                                 New York                      100%          Sellco Corporation

Kerby Saunders-Warkol, Inc.                          Delaware                      100%          Sellco Corporation

Marlon of Texas, Inc.                                Texas                         100%          Sellco Corporation

Micro Avenue                                         Belgium                       100%          Sellco Corporation

MicroCom                                             Belgium                       100%          Sellco Corporation

North Am. Heating & Air Conditioning Company         Delaware                      100%          Sellco Corporation

Sivea Benelux                                        Belgium                       100%          Sellco Corporation

SLR Constructors Inc.                                New York                      100%          Sellco Corporation

Sutter Hill Industries, Inc.                         Illinois                      100%          Sellco Corporation

Teletime Limited                                     Ontario                       100%          Sellco Corporation

University Cogeneration, Inc.                        California                    100%          Sellco Corporation

Wachtel, Duklauer & Fein Incorporated                New York                      100%          Sellco Corporation

JWP Unrestricted Sub 9 Inc.                          New York                      100%          Sellco Corporation

Sellco Corporation                                   Delaware                      100%          EMCOR Group, Inc.

JWP Energy Products Inc.                             Idaho                         100%          EMCOR Group, Inc.

JWP/MEC Corp.                                        Pennsylvania                  100%          EMCOR Group, Inc.

University Energy Services of California, Inc.       California                    100%          EMCOR Group, Inc.

University Technical Services Inc.                   California                    100%          University Energy Services of
                                                                                                 California

JWP Telecom, Inc.                                    Delaware                      100%          EMCOR Group, Inc.

JWP Telecommunication Services Inc.                  Delaware                      100%          JWP Telecom, Inc.

Standard Telecommunications, Inc.                    New York                      100%          JWP Telecom, Inc.

Standard Telecommunications Equipment Inc.           New Jersey                    100%          JWP Telecom, Inc.

MEC Constructors, Inc. (formerly JWP Pacific         Delaware                      100%          EMCOR Group, Inc.
International, Inc.)

Jamaica Technical Trading Company                    Delaware                      100%          MEC Constructors, Inc.

JWP Technical Services (C.N.M.I.) Inc.               Northern Marianas             100%          MEC Constructors, Inc.

JWP Technical Services (Hong Kong) Limited           Hong Kong                     100%          MEC Constructors, Inc.

JWP Technical Services (Singapore) PTE Ltd.          Singapore                     100%          MEC Constructors, Inc.

JWP Thailand Ltd.                                    Thailand                      100%          MEC Constructors, Inc.

JWP Technical Services of Guam, Inc.                 Delaware                       50%          MEC Constructors, Inc.

                                                                                    50%          EMCOR Mechanical/Electrical
                                                                                                 Services (West), Inc.











                                  SCHEDULE 5.9


                                   LITIGATION


     In  February  1995,  as part of an  investigation  by the New  York  County
District  Attorney's  office into the business  affairs of a general  contractor
that did business with EMCOR's subsidiary,  Forest Electric Corp. ("Forest"),  a
search  warrant was executed at Forest's  executive  offices.  On July 12, 2000,
Forest was served with a Subpoena  Duces Tecum to produce  certain  documents as
part of a  broader  investigation  by the New York  County  District  Attorney's
office  into  illegal  business  practices  in the New  York  City  construction
industry.  Forest has been informed by the New York County  District  Attorney's
office that it and  certain of its  officers  are targets of the  investigation.
Forest has  produced  documents  in  response  to the  subpoena  and  intends to
cooperate  fully  with  the  District  Attorney's  office  investigation  as  it
proceeds.

     In December 2001, the Company's Canadian subsidiary Comstock Canada Limited
("Comstock")  commenced  an action  against  Atomic  Energy  of  Canada  Limited
("AECL") claiming  approximately Cdn. $6.0 million in connection with Comstock's
work on two medical  isotope  nuclear  reactors  and  associated  work at AECL's
facility at Chalk  River,  Ontario.  Comstock's  claim is for  holdback,  unpaid
change  requests,  loss of productivity  and extended  duration costs.  AECL has
filed a defense denying Comstock's claim and counterclaimed against Comstock for
Cdn. $47.0 million  claiming  substantial  deficiencies in Comstock's work which
are alleged to have resulted in the need to replace a portion of Comstock's work
and  installed  materials  and the need to reinstall  various  components of the
reactor  systems.  These  deficiencies  are alleged to have caused a significant
delay in AECL's ability to obtain the necessary  certifications for operation of
the systems.  To date, there has been no document  exchange or discovery in this
litigation.  The Company  believes it has good and  meritorious  defenses to the
AECL counterclaim.








                                      - 2 -

                                  SCHEDULE 7.10


                                  INDEBTEDNESS

1.   EMCOR Group, Inc. ("EMCOR")

     a.   $21,814,906.33  principal  amount of notes payable to former owners of
          certain companies acquired from Comfort Systems USA.

     b.   $68,000 note payable to Connecticut Development Authority.

2.   Monumental Investment Corp.

     a.   $95,000 note payable to former stockholder/employee.

     b.   Monumental  is obligated in respect of  obligations  arising out of or
          incurred  in  connection  with  the  sale  of by the  Maryland  Energy
          Financing  Administration  (the  "Administration")  of Maryland Energy
          Financing  Administration  Limited  Obligation  Local District Cooling
          Facilities  Revenue  Bonds  (Comfort  Link Project) 2001 series in the
          principal  amount of $25,000,000 and the loan in December 2001 of such
          bond proceeds by the  Administration to District Chilled Water General
          Partnership d/b/a Comfort Link ("Comfort Link") of which Monumental is
          a general partner, including Monumental's obligations to guarantee the
          payment of such indebtedness and related costs and expenses by Comfort
          Link.

     c.   Monumental  is the  guarantor of 40% of  indebtedness  of Comfort Link
          under Comfort's $50,000,000 line of credit from Citibank N.A. pursuant
          to which $34,000,000 is presently outstanding.

3.   Building Technology Engineers of North America, LLC

     a.   $249,500 note payable to CB Richard Ellis.

4.   University Mechanical & Engineering Contractors, Inc.

     a.   $480,176.57 note payable to former shareholder.

5.   EMCOR  U.K.   Limited  and  its   subsidiaries   ("UK   Borrowing   Group")

     a.   The UK Borrowing  Group has guaranteed the  obligations of its members
          in  respect  of bonds  issued by surety  companies.  Certain  of these
          obligations are secured by a lien upon the assets of each member.

     b.   Members  of the UK  Borrowing  Group  have  outstanding  loans  and/or
          advances to another.

6.   EMCOR Group, Inc. and various EMCOR Subsidiaries

     a.   $4.0  million   payable  under  finance   leases  and  purchase  money
          mortgages.

     b.   EMCOR and its  subsidiaries  have  guaranteed  the  obligations of one
          another  in respect of bonds  issued by surety  companies.  Certain of
          these  obligations  are  secured  by a lien  upon the  assets  of each
          guarantor.

7.   EMCOR Drake & Scull Group plc

     a.   D&S is guarantor of an ABN AMRO Bank credit  facility of Lunar Drake &
          Scull  LLC  in an  amount  not to  exceed(pound)30,000  (approximately
          $45,000).

     b.   D&S and EMCOR (UK) Limited are guarantors of a Saudi  Investment  Bank
          credit  facility  of NESMA EMCOR Saudi  Arabia Ltd.  which  guaranteed
          amount is not to exceed(pound)450,000 (approximately $625,000).

     c.   D&S is a  guarantor  of a Bank of Muscat  credit  facility  of Drake &
          Scull  Assarain  LLC  which   guaranteed   amount  is  not  to  exceed
          (pound)55,370 (approximately $83,000).

8.   The information contained in Schedules 7.11 and 7.12 is hereby incorporated
     herein by reference thereto.

9.   Performance  Guarantee by EMCOR Drake & Scull and The Fedics Group  Limited
     of Umbrella  Service Contract dated as of November 16, 1999 between Drake &
     Scull FM (SA) (PTY) Limited and Sanlam Life Insurance Limited.








                                  SCHEDULE 7.11


                                      LIENS

1.   EMCOR Group, Inc. ("EMCOR")

     a.   Lien  in  favor  of  Connecticut   Development  Authority  on  certain
          equipment and furniture located at the offices of EMCOR in Norwalk, CT
          (Amount Secured - $68,000).

2.   EMCOR and various EMCOR Subsidiaries

     a.   EMCOR  subsidiaries  have obtained  bonds from surety  companies.  The
          agreements  pursuant to which the bonds were issued and will be issued
          in the future provide that EMCOR and certain EMCOR  subsidiaries grant
          liens upon certain of their assets in favor of the bonding companies.

     b.   Miscellaneous  finance  leases and purchase  money  mortgages of EMCOR
          subsidiaries approximately $4.0 million.

3.   UK Companies

     a.   Debenture  by Drake & Scull  Properties  Limited,  EMCOR Drake & Scull
          plc, EMCOR Facilities  Services Limited,  EMCOR (UK) Limited,  Drake &
          Scull  Airport  Services  Limited,   Delcommerce  (Contract  Services)
          Limited,  Heritage Air Systems Limited,  Drake & Scull Holding Limited
          in favor of Seaboard Surety Company.

     b.   Deed of Charge over Credit  Balances in favor of Barclays  Bank plc by
          Drake & Scull  Properties  plc,  EMCOR Drake & Scull Group plc,  EMCOR
          (UK) Limited, Heritage Air Systems Limited.

     c.   Letter  of Charge  in favor of The Bank of  Scotland  by Drake & Scull
          Properties  Limited,  Drake & Scull Group plc,  Drake & Scull  Airport
          Services Limited.

     d.   Bank Account Security Deed relating to Peacehaven  Schools PFI Project
          in favor of ING Bank by EMCOR Facilities Services Limited.







                                                             SCHEDULE 7.12

                                                    INVESTMENTS, LOANS AND ADVANCES

               INVESTMENTS                            AMOUNT OF INVESTMENT                  PAYEE OR HOLDER
                                                                                
1.   State of Israel Bonds                  $50,000 aggregate principal amount        Welsbach Electric Corp.

2.   Colony Holdings Ltd.                   60,000 shares--12% interest               Monumental Investment Corp.
       (Bermuda)
3.   District Chilled Water                 40% General Partnership in interest;      Monumental Investment Corp.
      Partnership                           equity approximately $6,000,000

4.   Caves Valley Golf Club                 10 shares of preferred stock and 1        Monumental Investment Corp.
                                            share of common stock

5.   Baltimore Ravens                       License (right) for 16 seats              The Poole & Kent Corporation

6.   Limited Partnership Interest           ($146,495) current book balance           Forest Electric Corp.
      in Astoria Studios

7.   United Trades Insurance                One preferred share                       E.L. Pruitt Company
      Company                               One ordinary share

8.   Cash Surrender Value of                $1,293,550.32                             Penguin Air Condition Corp.
      split dollar insurance policy

9.  Specialty Trade Insurance               $15,000 investment in mutual insurance    Shambaugh & Son, LP
     Company                                company

10. Cash Surrender Value of                 $638,424                                  Shambaugh & Son, LP
      split dollar life insurance
      policy

12. Cash Surrender Value of                 $27,400                                   Energy Systems Industries, Inc.
      life insurance policy

13. Cash Surrender Value of                 $71,000                                   Kuempel Service, Inc.
      life insurance policy

14. NESMA EMCOR Company                     800 cash shares - 40% interest            EMCOR (Cayman Islands) Limited
      Limited (Saudi Arabia)

15. Drake & Scull International             25% Interest                              Drake & Scull International, Inc.
      llc (Abu Dhabi)



16. Lunar Drake & Scull llc                 49% Interest                              Drake & Scull (Cayman Islands) Ltd.
      (Dubai)

17. Drake & Scull Assarain LLC              49% Interest                              Drake & Scull (Cayman Islands) Ltd.
      (Oman)
18. Drake & Scull FM(SA) PTY                50,000 shares - 50% interest              EMCOR Drake & Scull Group plc
      Limited
19. YDS Engineering Ltd.                    5,000,000 shares - 50% interest           Drake & Scull (Cayman Islands) Ltd.
      (Hong Kong)
20. F&G Mechanical Inc.                     90 shares - 45% interest                  F&G Mechanical Corp.
      (New York)


                                   Guarantees

     1.   The  information  contained  in  Schedules  7.10  and  7.11 is  hereby
          incorporated herein by reference thereto.






                                                                     Exhibit 99


                                    CONTACT:   R. Kevin Matz
                                               Vice President & Treasurer
                                               (203) 849-7938

                                               Morgen-WalkeAssociates
                                               Christine Mhrmann, Eric Boyriven
                                               Media contct: Laura Novak
                                               (212) 8505600


            EMCOR Group, Inc. ANNOUNCES $275 MILLION 5 YEAR REVOLVING
                                 CREDIT FACILITY

NORWALK,  CONNECTICUT  - September  30, 2002 - EMCOR  Group,  Inc.  (NYSE:  EME)
announced today that it had entered into a new 5 year revolving credit agreement
with banks led by Harris  Trust and Savings  Bank  providing  for a $275 million
credit  facility.  The new  agreement,  which  permits  EMCOR  to incur up to an
additional $200 million of long-term debt, replaces the Company's $150 million 3
year credit facility that would have expired June 2003.

Frank T. MacInnis,  Chairman and Chief Executive  Officer of EMCOR Group,  said,
"This new credit  facility will provide us with  additional  working  capital to
grow our  mechanical  and electrical  and  facilities  services  businesses.  In
addition,  it  represents  "dry  powder"  for  the  acquisitions  and  strategic
alliances  that we continue to evaluate  with a view to expanding  the scope and
scale of our operations."

Mr. MacInnis concluded,  "EMCOR's financial strength has placed us at the center
of many  opportunities  even during these uncertain economic times. We are proud
of the  confidence  that our  banking  group has shown in our company and in our
business  plan.  This new facility will be an important  asset as we continue to
build and position EMCOR for the long term."

EMCOR  Group,   Inc.  is  a  worldwide   leader  in  mechanical  and  electrical
construction  services and  facilities  services.  This press  release and other
press  releases  and  information  can be viewed  at the  Company's  website  at
www.emcorgroup.com.

This release may include  "forward  looking  statements".  These  statements are
based on certain  assumptions  and analyses  made by the Company in light of its
experience and its perception of historical trends, current conditions, expected
future  developments  and  other  factors  it  believes  are  appropriate.  Such
statements  are  subject to a number of  assumptions,  risks and  uncertainties,
general economic and business  conditions,  business  opportunities  that may be
presented  to and pursued by the Company  and other  factors,  many of which are
beyond the control of the Company.  Actual  results may differ  materially  from
those anticipated in the statements.






                                                    Signature


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


                                                         EMCOR Group, Inc


                                                        /s/ Frank T. MacInnis
                                                      ------------------------
                                              By:        Frank T. MacInnis
                                                     Chairman of the Board of
                                                         Directors and
                                                      Chief Executive Officer