AMENDMENT TO LOAN AGREEMENT
                    
          THIS AMENDMENT TO LOAN AGREEMENT is dated as of the day of
29, March, 1996, by and between FLORIDA UNDERGROUND PETROLEUM
TANK  CONTRACTORS, INC., a Florida corporation ("Borrower") and
SUNTRUST  BANK, MIAMI, N.A., a national banking association. f/k/a
 SunBank/Miami, N.A. ("Lender").
       
                                    RECITALS
                                   
 A. Borrower and Lender entered into a Loan Agreement dated as
       of the 10th day of  February, 1995 (the "Agreement").
       
 B. Borrower and Lender have agreed to certain modifications
       to such Agreement.
       
      NOW, THEREFORE, in consideration of the recitals, and of the
       mutual covenants and agreements set forth below, Borrower and
       Lender agree as follows:
       
   1. The above recitals are true and correct and are incorporated herein by
       reference.
       
   2. The Agreement is amended as follows:


    A. Section 1 Recitals, sub paragraph (b) is amended to read
               as follows:
       
    (b) Lender has issued its commitment letter to Borrower
         dated October 12, 1994 and has further amended the same by letter
         dated March 11, 1996 (collectively the "Commitment Letter"), the
         terms and conditions of which to the extent not modified hereby are
         incorporated herein by reference.
       
     B. Section 2. Definitions is amended in part as follows:
            
     (j) Guarantors. Aquagenix, Inc., a Delaware corporation,
          Alan Chesler, Andrew Chesler, Robert Radler, Environmental Waterway
          Management, Inc., a Florida corporation, Haas Environmental
          Services, Inc., a New Jersey corporation and any future subsidiary
          of Aquagenix, Inc.
       
      (l) Note. The Renewal and Amended Promissory Note of
          even date herewith from Borrower to the order of Lender in the
          principal amount of $760,000.00 evidencing the Loan.
       
     C. Section 12, is amended to add the following sub
          paragraph:
       
    
      (n)  Income Tax Returns. Within thirty (30) days of
             filing, Borrower shall provide to Lender a complete copy of its
             corporate tax return, or, if extended, a copy of the extension
             request.
         
       D.  Section 15, is amended to add the following sub-
             paragraph:
         
       (s)  Release. While the receivables of Borrower and Haas
             Environmental Services, Inc. ("Haas") are pledged to Lender as
             collateral for the loan, it is understood, that in the event of
             sale of Borrower and or sale of Haas by its parent Aquagenix, such
             receivables of Borrower shall be released as collateral upon
             receipt by Lender of a principal reduction of $380,000.00.
         
       3.   Defined Terms. All capitalized terms used in this
             Amendment and not otherwise defined herein shall have the meanings
             given such terms in the Agreement, as such terms may be amended by
             the terms of this Amendment, and any subsequent amendments,
             modifications or restatements of said Agreement
         
       4.   Borrower represents and warrants to Lender that:
              
       (a) It has the power and authority to execute and
            deliver and to perform its obligations hereunder as well as any
            obligation contained in any instrument executed incident hereto or
            to the Agreement.
         
       (b) The execution and performance by Borrower of this
            Amendment and any document incident hereto have been authorized by
            all requisite corporate action and will not violate or be in
            conflict or result in a breach of any indenture, agreement or other
            instrument to which the Borrower is a party or by which it or any
            of its property is bound, or any order, writ, injunction or decree
            of any court or governmental instrumentality.
        
      5.  Borrower represents and warrants to Lender that : (i) it
           has no claims or offsets arising out of the Agreement or any
           document incident thereto; (ii) the execution of this Amendment
           will not impair the lien of the Security Agreement dated as of
           February 10, 1995 or any Financing Statement incident thereto;
          (iii) the execution of this Amendment will not affect or release
          the liability of any party or parties whomsoever who may now or
          hereafter be liable under or on account of the Note or any 
          modifications, renewals or amendments thereto.
        
     6.  Should any stamp, excise or intangible taxes or levies
          become payable in respect of the execution, delivery or performance
          of this Amendment or any other instrument or document to be
          delivered hereunder or any modification thereof, the Borrower shall
          pay the same and hold the Lender harmless with respect thereto.
                                
                                                               
           
     7.  Except as specifically amended by this Amendment, the               
          Agreement is hereby confirmed and shall remain in full force and
          effect.

      8. LENDER AND BORROWER HEREBY KNOWINGLY,VOLUNTARILY AND INTENTIONALLY 
         WAIVE THE RIGHT EITHER MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY 
         LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER OR  IN CONNECTION  
         WITH THIS AMENDMENT AND ANY AGREEMENT  CONTEMPLATED TO BE EXECUTED 
         IN CONJUNCTION  HEREWITH, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, 
         STATEMENTS (WHETHER VERBAL OR WRITTEN) OR ACTIONS OF EITHER PARTY. 
         THIS PROVISION IS A MATERIAL INDUCEMENT  FOR THE LENDER ENTERING INTO 
         THIS AMENDMENT.
         
         IN WITNESS WHEREOF, the parties have hereunto caused this
         Amendment to be executed by their respective officers thereunto
         duly Authorized as of the date above first written.
         
          /s/Rose Edens                       Florida Underground Petroleum Tank
          Witness Rose Edens                  Contractors, Inc.
                                                        
          /s/Bruce C.Blaise                   By /s/Andrew Chesler
          Witness Bruce C. Blaise             Print Andrew Chesler
                                              As its Exec. Vice President
        
                                              Corporate seal
                                                                 
          /s/Bruce C. Blaise                     SunTrust Bank, Miami, N.A.
          Witness Bruce C. Blaise                                          
                                              By /s/John Thompson
         /s/Rose Edens                           Print John Thompson
          Witness Rose Edens                     As its Vice President
                                                                         


           STATE OF FLORIDA ) 
           COUNTY OF DADE )
         
         The foregoing instrument was acknowledged before me this 29 day  March,
         1996, by Andrew Chesler as Executive Vice President of Florida 
         Underground Petroleum Tank Contractors, Inc., a Florida corporation who
         has produced FL Drivers Licencse as identification and who did not 
         take an oath.
         
                                        
                                         /s/Sandra J Baptiste Sjostrom
                                         Notary public, State of Florida
                                         Name Sandra J Baptiste Sjostrom
                                         Commission No.:
                                          
               RENEWED AND AMENDED PROMISSORY NOTE
               
         The capitalized and defined terms used in this Promissory Note
         (hereinafter referred to as this "Note") shall have the following
         meanings:
         
         HOLDER: SunTrust Bank, Miami, N.A., f/k/a SunBank/Miami, N.A., a
          national banking association, its successors and/or assigns, having
          an address at 1111 Lincoln Road, Miami Beach, Florida 33139, Attn:
          Commercial Loans Department.
          
         MAKER: Florida Underground Petroleum Tank Contractors, Inc., a
          Florida corporation, whose address is 6500 N.W. 1 5th Avenue, Ft.
          Lauderdale, Florida 33309.
          
          EFFECTIVE DATE: Effective as of March 29, 1996
          PLACE OF EXECUTION: Miami, Florida
 
         PRINCIPAL AMOUNT: Seven Hundred Sixty Thousand and NO/100          
         Dollars  (U.S. $760,000.00)
          
         INTEREST RATE: A rate per annum of simple interest equal to one and
          one half percent per annum (1.5W) in excess of the rate from time
          to time published or announced by SunTrust Banks of Florida, Inc.
          as its prime rate ("Prime Rate") (but not necessarily the best or
          lowest rate charged borrowing customers of SunTrust Banks of
          Florida, Inc.), changing when and as the Prime Rate changes.
          
         PAYMENT DATE: Beginning on May 1, 1996 and on the 1st day of each
          month thereafter, until the Due Date, as provided hereinbelow.
          
         DUE DATE: The earlier to occur of (a) the Florida Department of
         Environmental Protection ("FDEP") remits final reimbursement to the
         Maker or the Holder for the environmental remediation to be
         performed pursuant to that certain Remedial Action Plan Phase I,
         dated March 25, 1994 (the "RAP"), as approved by the State of
         Florida pursuant to that certain letter from the FDEP, dated June
         10, 1994, (b) the Maker receives final payment pursuant to that
         certain Environmental Services Contract (the "Environmental
         Services Contract") entered into by and between Riverfront          
        Associates, a Florida general partnership, the Maker and Wingerter
         Environmental Incorporated, a Florida corporation, (c) the
         Environmental Services Contract is terminated for any reason
        whatsoever, or (d) February 10, 1997.

      SECURITY: All assets of Maker, including, without limitation, all
      of Maker's rights under the Environrnental Services Contract, all
      of Maker's rights to receive reimbursements from the FDEP regarding
     environmental remediation to be perforrned pursuant to the RAP and
     Borrower's lien rights on the property located at 35 S.E. Fifth
     Street, Miami, Florida, all as more particularly described in the
     Security Agreement and the Assignment dated of even date herewith
    executed by the Maker in favor of the Holder together with all
    other documents which may now or hereafter evidence and/or secure
    this Note, together with all future modifications, amendments,
    extensions, or renewals thereof (collectively, the "Security
    Documents")

    FOR VALUE RECEIVED, the undersigned Maker, jointly and severally if
   more than one, hereby promises to pay to the order of Holder, in
   immediately available funds of the United States of America, or in
   such other manner or at such other place as the then holder of this
   Note may designate, the Principal Amount of Seven Hundred Sixty
   Thousand and NO/00 Dollars (U.S. $760,000.00) or so much thereof as
   shall from time to time have been advanced pursuant to the Loan
  Agreement dated as of February 10, 1995 and as amended by First
  Amendment to Loan Agreement dated of even date herewith
  (collectively, the "Loan Agreement") between the Maker and the
  Holder, together with interest on the unpaid balance of said sum at
  the Interest Rate and based upon a 360-day year.

Principal and interest shall be payable in lawful money of the
United States of America at the offlce of the Holder, or at such
other place as the Holder may designate in writing, as follows:

           (i) Maker shall make monthly payments of interest at the
Interest Rate on the unpaid principal balance outstanding from time
to time, commencing on May 1, 1996 and on each Payment Date
thereafter through and including the Due Date;

           (ii) Maker shall make monthly principal payments of at least
$5,000.00 per month at the same time it makes the payments of
interest described above; and

          (iii) Notwithstanding anything contained herein to the
contrary, the outstanding Principal Amount of this Note with all
monies advanced under the Loan Agreement and all accrued and unpaid
interest, shall be due and payable on the Due Date.

          The Maker may prepay this Note in whole or in part at any time
prior to maturity without premiurn or penalty. Unless expressly
specified otherwise by Maker in writing at time of remittance of
any payment due hereunder, any partial prepayment will be applied
first to the payment of interest, late charges, fees and accrued         
interest thereon, and then to unpaid principal. No prepayment shall
affect Maker's obligation to timely make payments in accordance
with the terms hereof.

           If any payment of interest or princlpal is not paid on or
before the fifth (5th) day after which it is due, or if any
monetary Event of Default (as defined in the Loan Agreement) has
occurred or is continuing beyond the fifth (5th) day after which it
is due under any instrument by which this Note is, or may hereafter
be, secured, the Holder, at its option, shall be entitled to
collect a late charge equivalent to five (5W) percent of the amount
then due and, further, at the option of the Holder, the entire
principal balance, and interest then accrued, whether or not
otherwise then due, shall become immediately due and payable, and,
whether or not the Holder has exercised said option, interest shall
accrue on the entire principal balance, and interest then accrued,
at the maximum rate permitted by law until fully paid or, if the
Holder has not exercised said option, for the duration of such
Event of Default. No consent or assent, express or implied, to any
monetary breach of one or more of the covenants and agreements of
this Note or the Security Documents shall be deemed to be a waiver
of any succeeding monetary breach.

           If any nonmonetary Event of Default has occurred or is
continuing under any Security Documents, the entire principal
balance, and interest then accrued, whether or not otherwise then
due, shall, at the option of the Holder, become immediately due and
payable within fifteen (15) days after Holder's delivery or mailing
of demand or notice to the attention of Maker, as provided in the
Loan Agreement, at the last address of Maker on the records of
Holder, and whether or not the Holder has exercised said option,
interest shall accrue on the entire principal balance, and interest
then accrued, at the maximum rate permitted by law until fully paid
or, if the Holder has not exercised said option, for the duration
of such event of default. No consent or assent, express or implied,
to any nonmonetary breach of one or more of the covenants and
agreements of this Note shall be deemed to be a waiver of any
succeeding nonmonetary breach.

           Maker hereby authorizes Holder, if and to the extent payments
of principal and/or interest owing under this Note are not made
when due, to setoff and charge against the accounts of the Maker
maintained with or at Holder any payments of principal and/or
interest from any of Maker's accounts, without any need to first
notify Maker with respect thereto. Holder shall deliver Maker a
written statement indicating amounts so deducted or setoff;
provided however, that Holder's failure to give such notice shall
not affect the validity of such deduction or setoff.

          In the event any payment made by Maker hereunder is not
honored or is otherwise returned by Holder to Maker because it is
incomplete, inaccurate, or deficient in any manner whatsoever, then
Maker agrees to pay Holder a fee of $25.00 for each such returned
payment, which fee shall be in addition to (and not in lieu of) any
other applicable late charges and fees, and whLch $25.00 fee shall
not constitute "interest" for purposes of computing the default
rate of interest hereunder.
         
         No assent or consent, express or implied, to any breach
(whether monetary or nonmonetary or whether material or immaterial)
of one or more of the covenants and agreements of this Note as set
forth herein or in the Security Documents shall be deemed to be a
waiver of any succeeding or other such breach. The remedies of
Holder as provided herein and in the Security Documents shall be
cumulative and concurrent, and may be pursued singly, successively
or together, at the sole discretion of Holder, and may be exercised
as often as occasion therefor shall arise. No act of omission or
commission of Holder, including, specifically, any failure to
exercise any right, remedy or recourse, shall be effective unless
it is set forth in a written document executed by Holder and then
only to the extent specifically recited therein. A waiver or
release with reference to one event shall not be construed as
continuing, as a bar to, or as a waiver or release of, any
subsequent right, remedy or recourse as to any subsequent event.
         
         Notwithstanding anything contained herein, or in any
instrument by which this Note may be secured, to the contrary, no
provision contained herein or therein which purports to obligate
the undersigned to pay any amount of interest or any fees, costs or
expenses which are in excess of the maximum permitted by applicable
law, shall be effective to the extent it calls for the payments of
any interest or other amount in excess of such maximum. Any such
excess shall, at the option of the Holder, either be paid to Maker
or be credited to principal, and, in the event the outstanding
principal obligation hereunder shall have been satisfied, any
excess remaining thereafter shall be returned to Maker.
         
         Maker, and all sureties, endorsers, and guarantors of this
Note, hereby (a) waive demand, presentment for payment, notice of
nonpayment, protest, notice of protest and all other notice, filing
of suit and diligence in collecting this Note, in enforcing any of
the security rights or in proceeding against the Security; (b)
agree to any substitution, exchange, addition or release of any of
the Security or the addition or release of any party or person
primarily or secondarily liable hereon; (c) agree that Holder shall
not be required first to institute any suit, or to exhaust his,
their or its remedies against Maker or any other person or party to
become liable hereunder or against the Security in order to enforce
payment of this Note; (d) consent to any extension, rearrangement,
renewal or postponement of time of payment of this Note and to any
other indulgence with respect hereto without notice, consent or
consideration to any of the foregoing; (e) agree and promise to pay
all reasonable costs and expenses, including attorneys' fees and
disbursements (whether suit be brought or not, and at all
pre-trial, trial and appellate levels, including, without
limitation, in connection with any bankruptcy proceedings) incurred
by the Holder in connection with any default or in any proceeding
to protect or enforce any provision of this Note, the Security
Documents, or any instrument by which the Note is secured, whether
or not suit be brought; and (f) agree that, notwithstanding the
occurrence of any of the foregoing (except the express written
release by Holder of any such person), they shall be, and shall at
all times relevant hereto remain, jointly and severally, directly
and primarily, liable for all sums due under this Note and the
Security Documents.
         
         This Note is secured by the Security Documents and all other
documents which may now or hereafter evidence and/or secure this
Note, together with all future modifications, amendments,extensions, 
or renewals thereof.
         
         This Note and each of the Security Documents securing the same
are to be governed by the laws of the State of Florida. Terms used
herein which are defined in the Security Documents but which are
not otherwise defined herein have the same definition as set forth
in the Security Documents. In the event of any conflict between the
terms set forth in this Note and the Security Documents, the terms
as described and set forth in this Note shall control.
         
         If more than one, all obligations and agreements of the
undersigned Maker(s) are joint and several.
         
         Nothing contained herein shall be deemed to limit any rights,
powers or privileges which the Holder may have by reason of it
being a national banking association pursuant to any law of the
State of Florida or of the United States, or any rule, regulation
or order of any departrnent or agency thereof, and nothing herein
shall be deemed to make unlawful any transaction or conduct by the
Holder which is lawful pursuant to, or which is permitted by, any
of the foregoing.
         
         THIS NOTE RENEWS AND AMENDS THAT CERTAIN PROMISSORY NOTE 
DATED AS OF FEBRUARY 10, 1995 IN THE PRINCIPAL AMOUNT OF $760,000.00.
          
         AQUAGENIX, INC. (THE PARENT OF MAKER) HAS THIS DATE EXECUTED  
AND DELIVERED TO HOLDER A PROMISSORY NOTE IN THE AMOUNT OF  $760,000.00. 
ANY DEFAULT IN SUCH NOTE SHALL BE DEEMED A DEFAULT  HEREUNDER.
         
         MAKER AND HOLDER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY 
WAIVE ANY RIGHT EITHER OF THEM MAY HAVE TO A TRIAL BY  JURY IN RESPECT OF 
ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION       
WITH, THE NOTE OR ANY OF THE SECURITY  DOCUMENTS, OR ANY AGREEMENT OR 
INSTRUMENT CONTEMPLATED TO BE EXECUTED IN CONJUNCTION THEREWITH, OR ANY 
COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER VERBAL OR WRITTEN) 
OR ACTIONS OF ANY KIND BY EITHER PARTY. THIS PROVISION IS A MATERIAL 
INDUCEMENT FOR THE HOLDER TO MARE THE LOAN EVIDENCED HEREBY.
        
                         
      IN WITNESS WHEREOF, the undersigned Maker(s) has executed this
Note as of the date first above written.
         
                             Florida Underground Petroleum Tank
                             Contractors, Inc a Florida corporation
                             
                             By /s/Andrew Chesler
                             Print Andrew Chesler                
                             As its Executice Vice President  

 
                              Corporate Seal                            



         RE-AFFIRMATION AND RATIFICATION OF GUARANTY
                                  AGREEMENTS
                                  
         THIS RE-AFFIRMATION AND RATIFICATION OF GUARANTY AGREEMENTS 
is  made and entered into this 29th day of March, 1996 by ANDREW CHESLER, 
ALAN CHESLER, ROBERT RADLER, ENVIRONMENTAL WATERWAY  MANAGEMENT, INC., a 
Florida corporation, HASS ENVIRONMENTAL  SERVICES, INC., a New Jersey
corporation, and AQUAGENIX, INC., a Delaware Corporation, hereinafter
collectively called "Guarantors".
         
                                     RECITALS:
                                     
         A.  As of February 10, 1995, Guarantors each executed and
         delivered to SunBank/Miami, N.A., a national banking association,
         n/k/a SUNTRUST BANK, MIAMI, N.A. ("Lender") separately executed
         Guaranty Agreements ("Guaranties").
         
         B. The Guaranties guaranteed a revolving credit loan in the
         principal amount of $760,000.00 loan dated as of February 10, 1995 (the
         "Loan") made by Lender to Florida Underground Petroleum Tank           
          Contractors, Inc., a Florida Corporation   ("Borrower").
         
         C. Borrower has requested Lender to agree to various
          modifications of the loan documents relating to the Loan and Lender
          has agreed to the same, subject to Guarantors re-affirming and 
          ratifying their obligations as set forth in the Guaranties.
         
         NOW, THEREFORE, in consideration of these presents, Guarantors
         agree as follows:
         
         1. The above recitals are true and correct.
              
         2. Guarantors have each had the opportunity to review the
         (i) First Amendment to Credit Agreement (the "First Amendment");
         and, (ii) the Revolving Credit Note in the amount of $760,000.00
         each dated of even date herewith.
         
         3. Guarantors hereby ratify and re-affirm the Guaranties as
         if they were executed on this date and further re-affirm and ratify
         that such Guaranties continue to apply to the Credit Agreement
         dated as of  February 10, 1995 and as amended by the First Amendment
         as well as to any document executed incident thereto.
         
         4. The corporate Guarantors named above hereby affirm that
         each have the corporate power to execute this Agreement and further
         that appropriate authority has been granted to the party executing
         this agreement on behalf of such corporate Guarantors.
         
                           
         
         5. Guarantors represent and warrant to Lender that they have
         no claims or offsets arising out of the Guaranties or any document
         executed incident thereto. Guarantors represent and warrant to
         Lender that the execution of this Agreement, the First Amendment or
         the Renewal Revolving Credit Note will not release in any way the
         Guarantors from any obligation set forth in the Guaranties.
         
         6. GUARANTORS HEREBY KNOWINGLY, VOLUNTARILY AND
         INTENTIONALLY RE-AFFIRM THEIR WAIVER OF THE RIGHT          
         THEY MAY HAVE TO A TRIAL BY JURY AS SET FORTH IN THE          
         GUARANTIES.
         
         IN WITNESS WHEREOF, the parties have hereunto set their hands
         and seals to be affixed hereto on the day and year first set forth
         above .
         
         Witnesses as to all:
         
         /s/Kimberly Floyd                                /s/Andrew Chesler
         Witness Kimberly Floyd                           Andrew Chesler
         
                                                          /s/Alan Chesler       
                                                          Alan Chesler
         /s/Robin Miller                                                   
         Witness Robin Miller                             /s/Robert Radler
                                                          Robert Radler 
 
                                                          Environmental Waterway
                                                          Management, Inc.

                                                          By /s/Andrew Chesler
                                                          Print Andrew Chesler
                                                          As its President

                                                          Hass Environmental 
                                                          Services, Inc.
                                                          
                                                          By /s/Andrew Chesler 
                                                          Print Andrew Chesler
                                                          As its Vice President


                                                          Aquagenix, Inc.
                                                          By /s/Andrew Chesler
                                                          Print Andrew Chesler
                                                          As its President


STATE OF FLORIDA ) 
COUNTY OF BROWARD )
 
         The foregoing instrument was acknowledged before me this 29th
         day of March, 1996 by Andrew Chesler who produced (Known to me)
         as identification and who did not take an oath.
         
                         /s/Kirsten E. Johnson
                         NOTARY PUBLIC, STATE OF FLORIDA
                         Name: Kirsten E. Johnson 
                         Commission No: 

STATE OF FLORIDA ) 
COUNTY OFBROWARD )
 
         The foregoing instrument was acknowledged before me this 29th
         day of March, 1996 by Alan Chesler who produced (Known to me) 
 as      identification and who did not take an oath.
         
                         /s/Kirsten E. Johnson
                         NOTARY PUBLIC, STATE OF FLORIDA
                         Name: Kirsten E. Johnson 
                         Commission No: 


                                    
STATE OF FLORIDA ) 
COUNTY OFBROWARD )
 
         The foregoing instrument was acknowledged before me this 29th
         day of March, 1996 by Robert Radler  who produced (Known to me) 
         as identification and who did not take an oath.
    
                         /s/Kirsten E. Johnson
                         NOTARY PUBLIC, STATE OF FLORIDA
                         Name: Kirsten E. Johnson 
                         Commission No: 
STATE OF FLORIDA ) 
COUNTY OFBROWARD )
 
         The foregoing instrument was acknowledged before me this 29th
         day of March, 1996 by Andrew Chesler as President of Environmental
         Waterway Management, Inc., a Florida Corporation  who has  produced 
         (Known to me) as identification and who did not take an oath.
    
                         /s/Kirsten E. Johnson
                         NOTARY PUBLIC, STATE OF FLORIDA
                         Name: Kirsten E. Johnson 
                         Commission No: 
                         
STATE OF FLORIDA ) 
COUNTY OFBROWARD )
 
         The foregoing instrument was acknowledged before me this 29th
         day of March, 1996 by Andrew Chesler as Vice President of Aquagenix,
        Inc., a Delaware Corporation  who has  produced (Known to me) as 
        identification and who did not take an oath.
    
                         /s/Kirsten E. Johnson
                         NOTARY PUBLIC, STATE OF FLORIDA
                         Name: Kirsten E. Johnson 
                         Commission No: 

                         







STATE OF FLORIDA ) 
COUNTY OFBROWARD )
 
         The foregoing instrument was acknowledged before me this 29th
         day of March, 1996 by Andrew Chesler as Vice President of Haas
         Environmental Services, Inc., a New Jersey  Corporation  who has  
         produced (Known to me) as identification and who did not take an 
         oath.
    
                         /s/Kirsten E. Johnson
                         NOTARY PUBLIC, STATE OF FLORIDA
                         Name: Kirsten E. Johnson 
                         Commission No: