NOTICE OF EXTENSION AND CHANGE


To  the OFFER TO PURCHASE AND TAKEOVER BID CIRCULAR dated September 25, 1996
in respect  of the offer by AOD Acquisition Corp., a wholly-owned subsidiary
of American Oilfield  Divers,  Inc.,  for  all of the issued and outstanding
Common Shares of Hard Suits Inc.


TO:         THE HOLDERS OF COMMON SHARES
            OF HARD SUITS INC.


            This  Notice  of Extension and Change  extends  the  offer  (the
"Offer")  made by AOD Acquisition  Corp.  (the  "Offeror"),  a  wholly-owned
subsidiary of American Oilfield Divers, Inc. ("AOD"), to purchase all of the
common shares  without par value ("Common Shares") of Hard Suits Inc. ("Hard
Suits") issued and  outstanding  at  the  Expiry  Time,  on  the  terms  and
conditions  set forth in the offer to purchase (the "Offer to Purchase") and
the accompanying  circular  (the  "Circular")  dated  September 25, 1996, as
amended by the Notice of Extension dated October 16, 1996  (the  "Notice  of
Extension")  and the Notice of Variation dated October 18, 1996 (the "Notice
of Variation")  to  12:01  a.m.  (Vancouver  time)  on  November 8, 1996 and
discloses the entering into of a Lock-Up Agreement (the "Lock-Up Agreement")
dated October 28, 1996 among Rene T. Nuytten ("Nuytten"),  the  Offeror  and
AOD  with respect to Nuytten's agreement to tender his shares to the Offeror
and  the  entering  into  of  an  Acquisition  Agreement  (the  "Acquisition
Agreement") dated October 28, 1996 among Nuytten, Edward G. Hauptmann, David
S. Porter,  Hard  Suits,  the  Offeror  and  AOD  with  respect  to  certain
transitional  provisions  regarding  the  acquisition  by the Offeror of the
Common Shares of Hard Suits.

            This  Notice  of  Extension  and  Change  also  effects  certain
consequential  amendments  to  the  Offer  to Purchase and the Circular,  as
amended by the Notice of Extension and the Notice of Variation (together the
"Offer  Documents").   Except  as otherwise set  forth  in  this  Notice  of
Extension and Change, the terms  and  conditions previously set forth in the
Offer Documents will continue to be applicable  in  all  respects,  and this
Notice of Extension and Change should be read in conjunction with the  Offer
Documents.  Unless the context requires otherwise, the capitalized terms not
defined herein have the meanings set forth in the Offer Documents.  The term
"Amended  Offer"  means  the  Offer  Documents, as amended by this Notice of
Extension and Change.


1.          Extension of the Offer
            The  Offeror  gives notice that  it  has  varied  the  Offer  by
extending the Expiry Time of  the  Offer from 12:01 a.m. (Vancouver time) on
October  30,  1996  to  12:01 a.m. (Vancouver  time)  on  November 8,  1996.
Accordingly, the "Expiry  Time"  as defined on page 4 of the Offer Documents
is hereby amended to read as follows:

            ""Expiry Time" means 12:01  a.m. (Vancouver time) on
            November 8, 1996, or such later  time  and  date  or
            times  and dates as may be fixed by the Offeror from
            time to  time  pursuant  to  SectionE5 of the Offer,
            "Extension and Variation of the Offer;"

2.          Time for Acceptance
            The  Amended  Offer  is  open for  acceptance  until  12:01 a.m.
(Vancouver time) on November 8, 1996,  or  until such later time and date to
which the Amended Offer may be further extended,  unless  withdrawn  by  the
Offeror.

3.          Manner of Acceptance
            The  Amended  Offer  may  be  accepted  in the manner set out in
Section 3 of the Offer to Purchase, "Manner of Acceptance".

4.          Withdrawal of Deposited Common Shares
            As disclosed in the Offer Documents, any Common Shares deposited
under  the  Offer  may  be  withdrawn  by  or  on  behalf of the  depositing
Shareholder at the place of deposit at any time before 12:01 a.m. (Vancouver
time) on November 8, 1996.

            The manner in which withdrawals of the Common  Shares  deposited
pursuant  to the Offer to Purchase must be effected are set out in Section 8
of the Offer  to  Purchase,  "Withdrawal  of  Deposited  Common  Shares", as
amended by the Notice of Extension.

5.          Date by Which Common Shares Must be Taken up by the Offeror
            If  all  of  the  conditions referred to under Section 4 of  the
Offer to Purchase, "Conditions of the Offer", have been fulfilled or waived,
the Offeror will become obligated  to  take up and pay for the Common Shares
validly deposited and not withdrawn pursuant  to the Offer not later than 10
days after the Expiry Time and to make such payment  for  the  Common Shares
taken up as soon as practicable, but in any event not later than three days,
after taking up the Common Shares.  In accordance with applicable  law,  the
Offeror  will  take  up  and pay for Common Shares deposited under the Offer
subsequent to the date on  which  it  first takes up Common Shares deposited
under the Offer not later than 10 days  after  the  deposit  of  such Common
Shares.

6.          Arrangements with Hard Suits
            On  October  28,  1996,  the  Offeror  entered  into the Lock-Up
Agreement  with Nuytten and AOD.  Under the Lock-Up Agreement,  Nuytten  has
agreed to irrevocably  deposit  not less than 1,500,000 Common Shares, being
all  of the shares then beneficially  owned  by  Nuytten,  pursuant  to  the
Amended  Offer.  Nuytten has further agreed to deposit any additional Common
Shares acquired by him upon exercise of any outstanding options or warrants.
AOD  has  agreed   to   advance   to   Price   Waterhouse,  AOD's  auditors,
Cdn.$1,000,000.  These funds will be used to repay  bona fide liabilities of
Hard Suits, including certain liabilities owed to Nuytten  and  certain fees
payable  in  connection with the termination of the financing which  was  to
have been provided  by  British  Columbia Mercantile Corporation and Ventura
Management Inc.  Nuytten has also  agreed  to surrender for cancellation all
of the Class A Performance shares of Hard Suits owned by him.

            On October 28, 1996, the Offeror  entered  into  the Acquisition
Agreement  with  Nuytten,  Ed Hauptmann, David Porter, Hard Suits  and  AOD.
Under the Acquisition Agreement,  upon  Nuytten  tendering his Common Shares
into  the  Amended  Offer,  Mr.  Nuytten and Mr. Hauptmann  will  resign  as
directors and officers of Hard Suits  and  its  corporate subsidiaries.  Rod
Stanley, the Vice-President International Operations  of  AOD and Doug Irwin
of Vancouver, British Columbia will be appointed directors  of  Hard  Suits.
Concurrently,  AOD  will fund or arrange for Cdn.$500,000 in working capital
financing for Hard Suits.   The  Cdn.$500,000  working capital financing and
the Cdn.$1,000,000 financing described above will  bear interest at 8.5% per
annum, calculated and payable monthly at the end of  each  month and will be
secured by a general security agreement in a form satisfactory to AOD acting
reasonably,  constituting  a first charge on all the assets of  Hard  Suits,
subject only to a prior charge  in  favour  of  Federal Business Development
Bank in an amount of not more than Cdn.$40,000.

7.          Price Range and Trading Volume of the  Common  Shares  Since the
Date of the Offer
            The Common Shares are listed and posted for trading on the  TSE.
The volume of trading and price ranges of the Common Shares on the TSE since
the date of the Offer are set forth in the following table:

Period (1996)                      High      Low     Volume
September 25....................   $1.45    $1.33    61,000
September 26....................    1.55     1.40    47,900
September 27....................    1.50     1.42    20,100
September 30....................    1.51     1.43    91,700
October 1.......................    1.42     1.42    11,300
October 2.......................    1.47     1.30    57,800
October 3.......................    1.45     1.43   128,100
October 4.......................    1.46     1.40     7,800
October 7.......................    1.50     1.30   303,000
October 8.......................    1.52     1.48    74,400
October 9.......................    1.53     1.48    53,500
October 10......................    1.52     1.45   106,600
October 11......................    1.50     1.48    84,200
October 15......................    1.50     1.48   171,133
October 16......................    1.49     1.40   101,900
October 17......................    1.49     1.40    75,033
October 18......................    1.60     1.59   165,100
October 21......................    1.60     1.55    35,300
October 22......................    1.60     1.55    33,600
October 23......................    1.60     1.56     9,099
October 24......................    1.59     1.57     6,000
October 25......................    1.60     1.50    45,000
October 28......................    1.62     1.59    49,700

8.          Statutory Rights
            Securities   legislation   in   certain  of  the  provinces  and
territories of Canada provides holders of Common Shares with, in addition to
any other rights they may have at law, rights  of  rescission or to damages,
or both, if there is a misrepresentation in a circular  or  notice  that  is
required  to  be  delivered  to the holders of Common Shares.  However, such
rights must be exercised within  prescribed  time limits.  Holders of Common
Shares  should  refer  to  the  applicable  provisions   of  the  securities
legislation of their province or territory for particulars  of  those rights
or consult with a lawyer.


                   APPROVAL AND CERTIFICATE

            The contents of the Offer and accompanying Circular,  as amended
by  the  Notice  of  Extension  dated  October 16,  1996,  by  the Notice of
Variation dated October 18, 1996 and by this Notice of Extension  and Change
(collectively,  the  "Amended  Offer"), have been approved, and the sending,
communication or delivery thereof to the Shareholders of Hard Suits Inc. has
been authorized, by the Board of  Directors  of  the  Offeror.   The Amended
Offer contains no untrue statement of a material fact and does not  omit  to
state  a material fact that is required to be stated or that is necessary to
make a statement  not  misleading in the light of the circumstances in which
it  was  made.   In  addition,  the  Amended  Offer  does  not  contain  any
misrepresentation likely  to  affect  the  value  or the market price of the
common shares of Hard Suits Inc. which are the subject of the Offer.

DATE: October 29, 1996




       (Signed) GEORGE C. YAX                   (Signed) CATHY M. GREEN
       Chairman of the Board,                  Vice President-Finance and
President and Chief Executive Officer           Chief Financial Officer


              
                    On behalf of the Board of Directors


    (Signed) RODNEY W. STANLEY                 (Signed) QUINN J. HEBERT
             Director                                   Director