Exhibit 10.2.2


                                 REVOLVING NOTE

$30,000,000.                                                  New York, New York
                                                                     May 7, 1999

         FOR VALUE RECEIVED, each of the undersigned corporations (collectively,
the "Borrowers"), HEREBY, JOINTLY AND SEVERALLY, PROMISES TO PAY to the order of
GENERAL  ELECTRIC  CAPITAL  CORPORATION  ("Lender"),  at the  offices of GENERAL
ELECTRIC  CAPITAL  CORPORATION,  a New York  corporation,  as Agent for  Lenders
("Agent"),  at its address at 201 High Ridge Road, Stamford,  Connecticut 06927,
or at such other place as Agent may designate  from time to time in writing,  in
lawful money of the United States of America and in immediately available funds,
the amount of THIRTY MILLION DOLLARS AND NO CENTS ($30,000,000) or, if less, the
aggregate unpaid amount of all Revolving Credit Advances made to the undersigned
under the "Credit  Agreement" (as hereinafter  defined).  All capitalized  terms
used but not  otherwise  defined  herein have the meanings  given to them in the
Credit Agreement or in Annex A thereto.

         This Revolving Note is a Revolving Note issued pursuant to that certain
Credit Agreement dated as of the date hereof by and among  Borrowers,  the other
Persons named  therein as Credit  Parties,  Agent,  Lender and the other Persons
signatory thereto from time to time as Lenders (including all annexes,  exhibits
and schedules thereto, and as from time to time amended, restated,  supplemented
or otherwise modified,  the "Credit Agreement"),  and is entitled to the benefit
and  security of the Credit  Agreement,  the Security  Agreement  and all of the
other Loan Documents referred to therein. Reference is hereby made to the Credit
Agreement  for a statement  of all of the terms and  conditions  under which the
Loans  evidenced  hereby are made and are to be  repaid.  The date and amount of
each  Revolving  Credit  Advance  made by  Lenders  to  Borrowers,  the rates of
interest  applicable  thereto and each payment made on account of the  principal
thereof,  shall be recorded by Agent on its books;  provided that the failure of
Agent to make any such recordation shall not affect the obligations of Borrowers
to make a payment  when due of any amount  owing under the Credit  Agreement  or
this  Note in  respect  of the  Revolving  Credit  Advances  made by  Lender  to
Borrowers.

         The  principal  amount of the  indebtedness  evidenced  hereby shall be
payable in the amounts and on the dates specified in the Credit  Agreement,  the
terms of which are hereby  incorporated  herein by reference.  Interest  thereon
shall be paid until such principal amount is paid in full at such interest rates
and at such times,  and pursuant to such  calculations,  as are specified in the
Credit  Agreement.  The  indebtedness  evidenced  hereby  and all other  amounts
payable  hereunder  shall be the joint  and  several  obligation  of each of the
Borrowers.

         If any payment on this  Revolving Note becomes due and payable on a day
other than a Business  Day, the maturity  thereof  shall be extended to the next
succeeding Business Day and,





with respect to payments of principal,  interest thereon shall be payable at the
then applicable rate during such extension.

         Upon and after the  occurrence of any Event of Default,  this Revolving
Note may, as provided in the Credit  Agreement,  and without  demand,  notice or
legal process of any kind, be declared,  and immediately  shall become,  due and
payable.

         Time is of the essence of this  Revolving  Note.  Demand,  presentment,
protest and notice of nonpayment and protest are hereby waived by Borrowers.

         Except as provided in the Credit Agreement, this Revolving Note may not
be assigned by Lender to any Person.

         THIS REVOLVING NOTE SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO
CONTRACTS MADE AND PERFORMED IN THAT STATE.

                              ACTION CONTRACT SERVICES, INC.
                              BROOKFIELD CORP.
                              C.A. TURNER CONSTRUCTION COMPANY
                              C.A. TURNER MAINTENANCE, INC.
                              CHEMPOWER, INC.
                              ECO SYSTEMS, INC.
                              GLOBAL POWER COMPANY
                              INDUSTRA, INC.
                              INDUSTRA SERVICE CORP.
                              SEPARATION AND RECOVERY SYSTEMS, INC.
                              SOUTHWICK CORP.
                              SPECIALTY MANAGEMENT GROUP, INC.
                              THE TURNER GROUP, INC.
                              UNITED ECO SYSTEMS, INC.
                              
                              
                              By: /s/ David L. Norris
                                 ------------------------------------

                              Title:  Vice President          Of Each
                                    ---------------------------------

                              CONTROLLED POWER LIMITED
                                PARTNERSHIP

                              By:  Southwick Corp., its general partner

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

                              Title: Vice President
                                    ---------------------------------