Offer to Purchase for Cash
             Any and All of the Outstanding Shares of Common Stock
                                      of
                          ROBERTSON-CECO CORPORATION
                                      at
                             $11.50 Net Per Share
                                      by
                             RHH Acquisition Corp.


 THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME,
 ON JUNE 2, 2000, UNLESS THE OFFER IS EXTENDED.


   THE OFFER IS CONDITIONED UPON, AMONG OTHER THINGS, (I) THERE BEING VALIDLY
TENDERED AND NOT WITHDRAWN PRIOR TO THE EXPIRATION OF THE OFFER THAT NUMBER OF
SHARES OF COMMON STOCK (THE "SHARES" OR "COMMON STOCK") OF ROBERTSON-CECO
CORPORATION (THE "COMPANY") WHICH WHEN COMBINED WITH THE SHARES OWNED BY RHH
ACQUISITION CORP. ("PURCHASER") WOULD RESULT IN PURCHASER OWNING AT LEAST 90%
OF THE SHARES OF COMMON STOCK OF THE COMPANY ISSUED AND OUTSTANDING ON THE
DATE OF PURCHASE, (II) THERE NOT HAVING OCCURRED A MATERIAL ADVERSE CHANGE IN
THE CONDITION OF THE COMPANY, (III) THE COMPANY NOT BREACHING ANY OF ITS
MATERIAL COVENANTS, OBLIGATIONS OR AGREEMENTS CONTAINED IN THE AGREEMENT AND
PLAN OF MERGER, DATED AS OF APRIL 20, 2000 BETWEEN PURCHASER AND THE COMPANY
(THE "MERGER AGREEMENT"), AND (IV) THE COMPANY NOT BREACHING ANY OF ITS
REPRESENTATIONS OR WARRANTIES CONTAINED IN THE MERGER AGREEMENT IN ANY
MATERIAL RESPECT. THE OFFER IS ALSO SUBJECT TO OTHER TERMS AND CONDITIONS SET
FORTH IN THIS OFFER TO PURCHASE.

   THE BOARD OF DIRECTORS OF ROBERTSON-CECO CORPORATION BY UNANIMOUS VOTE OF
ALL DIRECTORS PRESENT AT A MEETING HELD ON APRIL 20, 2000, BASED ON, AMONG
OTHER THINGS, THE RECOMMENDATION OF A SPECIAL COMMITTEE COMPRISED OF AN
INDEPENDENT DIRECTOR, (I) DETERMINED THAT THE MERGER IS ADVISABLE AND THAT THE
TERMS OF THE OFFER AND THE MERGER ARE FAIR TO, AND IN THE BEST INTERESTS OF,
THE COMPANY AND ITS STOCKHOLDERS, (II) APPROVED THE OFFER AND THE MERGER AND
APPROVED AND ADOPTED THE MERGER AGREEMENT, AND (III) RECOMMENDED THAT THE
STOCKHOLDERS OF THE COMPANY ACCEPT THE OFFER AND, IF APPROVAL IS REQUIRED BY
APPLICABLE LAW, APPROVE THE MERGER AND APPROVE AND ADOPT THE MERGER AGREEMENT.

   THIS TRANSACTION HAS NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION NOR HAS THE COMMISSION PASSED UPON THE FAIRNESS OR MERITS
OF THIS TRANSACTION NOR UPON THE ACCURACY OR ADEQUACY OF THE INFORMATION
CONTAINED IN THIS DOCUMENT. ANY REPRESENTATION TO THE CONTRARY IS UNLAWFUL.

                                   IMPORTANT

   Any holder of shares of common stock of Robertson-Ceco Corporation desiring
to tender all or any portion of the shares owned by such holder should either
(i) complete and sign the Letter of Transmittal (as defined in this Offer to
Purchase) or a copy thereof in accordance with the instructions in the
enclosed Letter of Transmittal and mail or deliver it, together with the
certificate(s) evidencing tendered shares, and any other required documents,
to the Depositary (as defined in this Offer to Purchase), (ii) where
applicable, cause the holder's broker, dealer, commercial bank, trust company
or custodian to tender the shares pursuant to the procedures for book-entry
transfer of shares or (iii) comply with the guaranteed delivery procedures, in
each case upon the terms set forth in "THE TENDER OFFER--Procedures for
Tendering Shares." Any holder whose shares are registered in the name of a
broker, dealer, commercial bank, trust company or custodian must contact the
holder's broker, dealer, commercial bank, trust company or custodian if such
holder desires to tender the shares. See "THE TENDER OFFER--Procedures for
Tendering Shares."

   Any holder who desires to tender shares of common stock of Robertson-Ceco
Corporation and whose certificate(s) evidencing the shares are not immediately
available, or who cannot comply with the procedures for book-entry transfer
described in this Offer to Purchase on a timely basis, may tender such shares
by following the procedures for guaranteed delivery set forth in "THE TENDER
OFFER--Procedures for Tendering Shares."

   Questions and requests for assistance may be directed to the Company, 5000
Executive Parkway, Suite 425, San Ramon, CA 94583, Telephone: (925) 543-7599,
Attention: E.A. Roskovensky or Ronald D. Stevens. Additional copies of this
Offer to Purchase, the Letter of Transmittal or other related tender offer
materials may be obtained from the Company or from brokers, dealers,
commercial banks or trust companies.

              The date of this Offer to Purchase is May 4, 2000.


              QUESTIONS AND ANSWERS ABOUT THE OFFER AND THE MERGER

Q: WHO IS OFFERING TO BUY MY SECURITIES?

A: The offer is being made by RHH Acquisition Corp., a newly formed Delaware
   corporation (the "Purchaser"). The Purchaser was formed by The Heico
   Companies, LLC ("Heico"). E.A. Roskovensky and Andrew G.C. Sage II are also
   stockholders of Purchaser. Heico is already a major stockholder of the
   Company and is controlled by Michael E. Heisley, Sr. Mr. Heisley is the
   Chief Executive Officer of the Company. Mr. Roskovensky is the President and
   Chief Operating Officer of the Company and Mr. Sage is the Chairman and a
   director of the Company. Heico, Mr. Roskovensky and Mr. Sage (the "Parent
   Group") currently beneficially own approximately 71.9% of the Company's
   outstanding common stock through various entities. See "SPECIAL FACTORS--
   Beneficial Ownership of Shares."

Q: WHAT ARE THE CLASSES AND AMOUNTS OF SECURITIES SOUGHT IN THE OFFER?

A: We are making the offer for any and all shares of common stock of the
   Company. See "INTRODUCTION."

Q: HOW MUCH IS THE PURCHASER OFFERING TO PAY AND WHAT IS THE FORM OF PAYMENT?

A: We are offering to pay $11.50 per share in cash, without interest. See
   "INTRODUCTION."

Q: DOES THE PURCHASER HAVE THE FINANCIAL RESOURCES TO MAKE PAYMENT?

A: Yes. The Company will loan us the funds necessary to acquire all of the
   shares in the offer. See "THE TENDER OFFER--Source and Amount of Funds."

Q: IS THE PURCHASER'S FINANCIAL CONDITION RELEVANT TO MY DECISION ON WHETHER TO
   TENDER IN THE OFFER?

A: No. Since we are paying you cash for your shares and the offer is not
   subject to any financing condition, we do not believe that the financial
   condition of the Purchaser or the Parent Group is important to your decision
   to tender in the offer. See "THE TENDER OFFER--Source and Amount of Funds."

Q: HOW LONG DO I HAVE TO DECIDE WHETHER TO TENDER IN THE OFFER?

A: You have until 5:00 p.m. on the expiration date of June 2, 2000 to tender
   your shares. We will purchase all properly tendered shares promptly
   following the expiration date if the conditions to our offer are then met.
   After making these purchases, we may continue for a limited period of time
   to purchase shares submitted to us. On the other hand, if the conditions to
   our offer are not met on the expiration date, we may extend the offer. See
   "THE TENDER OFFER--Terms of the Offer."

Q: HOW WILL I BE NOTIFIED IF THE OFFER IS EXTENDED?

A: If the offer is extended past June 2, 2000, we will make a public
   announcement of the new expiration date. See "THE TENDER OFFER--Terms of the
   Offer."

Q: WHAT ARE THE MOST SIGNIFICANT CONDITIONS OF THE OFFER?

A: We are not obligated to purchase any shares which are validly tendered
   unless that number of shares, when added to the shares we then own,
   represents at least 90% of the shares outstanding. Furthermore, we are not
   obligated to purchase any shares which are validly tendered if, among other
   things, there has occurred a material adverse change in the condition of the
   Company, the Company has materially breached its obligations, covenants or
   agreements under the Agreement and Plan of Merger, dated April 20, 2000,
   between the Purchaser and the Company (the "Merger Agreement"), or if there
   has occurred a material breach of any representation or warranty of the
   Company contained in the Merger Agreement. See "THE TENDER OFFER--Conditions
   of the Offer."

                                       i


Q: HOW DO I TENDER MY SHARES?

A: If you hold your shares "of record," you can tender your shares by sending
   the enclosed letter of transmittal to the depositary, American Stock
   Transfer and Trust Company, at the address listed on the enclosed letter of
   transmittal. See "THE TENDER OFFER--Procedures for Tendering Shares."

  If your broker holds your shares in "street name" for you, you must direct
  your broker to tender. Please contact your broker.

Q: UNTIL WHAT TIME CAN I WITHDRAW PREVIOUSLY TENDERED SHARES?

A: You can withdraw tendered shares at any time prior to 5:00 p.m. on the
   expiration date of June 2, 2000. If the expiration date is extended, you
   can withdraw tendered shares at any time prior to the new expiration date.
   See "THE TENDER OFFER--Withdrawal Rights."

Q: HOW DO I WITHDRAW PREVIOUSLY TENDERED SHARES?

A: You can withdraw shares that you have already tendered by sending a notice
   of withdrawal to the depositary. See "THE TENDER OFFER--Withdrawal Rights."

Q: WHAT DOES MY BOARD OF DIRECTORS THINK OF THE OFFER?

A: Your board of directors recommends the offer.

  A special committee (the "Special Committee") consisting of an independent
  director evaluated the fairness of the offer. The Special Committee
  negotiated the terms of the offer and recommended that the full board
  approve the offer.

  The Board of Directors by unanimous vote of all directors present at a
  meeting held on April 20, 2000, based on, among other things, the
  recommendation of the Special Committee, (i) determined that the Merger is
  advisable and that the terms of the Offer and the Merger are fair to, and
  in the best interests of, the Company and its stockholders, (ii) approved
  the Offer and the Merger and approved and adopted the Merger Agreement, and
  (iii) recommended that the stockholders of the Company accept the Offer
  and, if approval is required by applicable law, approve the Merger and
  approve and adopt the Merger Agreement. See "SPECIAL FACTORS--
  Recommendation of the Special Committee and the Board of Directors of the
  Company; Fairness of the Offer and the Merger."

Q: DID THE DIRECTORS WHO ARE NOT EMPLOYEES OF THE PURCHASER OR THE PARENT
   GROUP RECEIVE ANY OPINIONS, APPRAISALS, OR REPORTS REGARDING THE FAIRNESS
   OF THE PER SHARE PRICE PAYABLE IN THE OFFER?

A: Yes. The Special Committee received a written opinion, dated April 20,
   2000, from CIBC World Markets Corp. to the effect that, as of that date and
   based on and subject to the matters described in the opinion, the $11.50
   per share cash consideration to be received in the Offer and the Merger,
   taken together, was fair, from a financial point of view, to the holders of
   shares of the Company's common stock (other than Heico, Purchaser and their
   respective affiliates). See "SPECIAL FACTORS--Opinion of the Special
   Committee's Financial Advisor."

Q: WILL THE COMPANY CONTINUE AS A PUBLIC COMPANY?

A: No. The Offer is the first step in a going private transaction. If the
   Offer is consummated, the Offer will be followed by a merger that will
   result in the Parent Group owning 100% of the Company. As a result, the
   Company will no longer be publicly owned. See "SPECIAL FACTORS--Purpose and
   Structure of the Offer and the Merger; Plans for the Company."

Q: IF I DECIDE NOT TO TENDER, HOW WILL THE OFFER AFFECT MY SHARES?

A: Stockholders not tendering in the Offer will receive in the Merger the same
   amount of cash per share which they would have received had they tendered
   their shares in the Offer. Therefore, if the Merger takes place,

                                      ii


   the difference to you between tendering your shares and not tendering your
   shares is that you will be paid earlier if you tender your shares in the
   Offer. If the Offer is consummated and the number of shares acquired by
   Purchaser pursuant to the Offer, when combined with the shares already
   owned by Purchaser, is greater than 90% of the outstanding shares,
   Purchaser will immediately commence a merger of the Purchaser with and into
   the Company under Delaware law without soliciting approval of the Company's
   stockholders. See "SPECIAL FACTORS--Rights of Stockholders in the Offer and
   the Merger."

Q: WHAT IS THE MARKET VALUE OF MY SHARES AS OF A RECENT DATE?

A: On December 7, 1999, the last trading day before we announced the original
   offer to purchase shares for $10 per share, the closing market price of the
   Company's common stock reported on the New York Stock Exchange was $7 7/8
   per share.

  On April 19, 2000, the last trading day before we announced the proposed
  offer to purchase shares for $11.50 per share, the last sale price of the
  Company's common stock reported on the New York Stock Exchange was $9 7/8
  per share. We advise you to obtain a recent quotation for the Company's
  common stock in deciding whether to tender your shares. See "TENDER OFFER--
  The Price Range of Shares."

Q: IF I OBJECT TO THE PRICE BEING OFFERED, WILL I HAVE APPRAISAL RIGHTS?

A: Yes. You may elect not to tender your shares, dissent from the Merger and
   have the fair value of your shares paid to you in cash provided that you
   comply with the applicable provisions of the Delaware General Corporation
   Law. See "SPECIAL FACTORS--Rights of Stockholders in the Offer and Merger."

Q: WHO CAN I TALK TO IF I HAVE QUESTIONS ABOUT THE TENDER OFFER?

A: If you have more questions about the tender offer, you should contact:

                          Robertson-Ceco Corporation
                       5000 Executive Parkway, Suite 425
                              San Ramon, CA 94583
                           Telephone: (925) 543-7599
               Attention: E.A. Roskovensky or Ronald D. Stevens

                                      iii


                               TABLE OF CONTENTS



                                                                            Page
                                                                            ----
                                                                         
QUESTIONS AND ANSWERS ABOUT THE OFFER AND THE MERGER......................     i

INTRODUCTION..............................................................     1

SPECIAL FACTORS

   1. Background of the Offer and the Merger; Contacts with the Company...     3

   2. Recommendation of the Special Committee and the Board of Directors
   of the Company;  Fairness of the Offer and the Merger..................     5

   3. Position of Parent Group and Purchaser Regarding Fairness of the
   Offer and the Merger...................................................     6

   4. Opinion of the Special Committee's Financial Advisor................     7

   5. Purpose and Structure of the Offer and the Merger; Plans for the
   Company................................................................    11

   6. Rights of Stockholders in the Offer and the Merger..................    12

   7. The Transaction Documents...........................................    14

   8. Interests of Certain Persons in the Offer and the Merger............    22

   9. Beneficial Ownership of Shares......................................    22

  10. Related Party Transactions and Transaction in Common Stock..........    23

  11. Certain United States Federal Income Tax Consequences...............    24

  12. Fees and Expenses...................................................    25

THE TENDER OFFER

   1. Terms of the Offer..................................................    26

   2. Acceptance for Payment and Payment for Shares.......................    28

   3. Procedures for Tendering Shares.....................................    29

   4. Withdrawal Rights...................................................    31

   5. Price Range of Shares...............................................    32

   6. Certain Information Concerning the Company..........................    32

   7. Certain Information Concerning Purchaser and Heico..................    34

   8. Source and Amount of Funds..........................................    35

   9. Effect of the Offer on the Market for the Common Stock; Exchange Act
   Registration...........................................................    36

  10. Conditions of the Offer.............................................    37

  11. Certain Legal Matters; Regulatory Approvals.........................    38

  12. Fees and Expenses...................................................    40

  13. Miscellaneous.......................................................    41

SCHEDULE I--INFORMATION CONCERNING THE DIRECTORS AND EXECUTIVE OFFICERS OF
 HEICO AND PURCHASER......................................................   I-1

SCHEDULE II--SECTION 262 OF THE GENERAL CORPORATION LAW OF THE STATE OF
 DELAWARE.................................................................  II-1


                                       iv


To the Holders of Common Stock of
Robertson-Ceco Corporation:

                                 INTRODUCTION

   RHH Acquisition Corp., a Delaware corporation ("Purchaser"), hereby offers
to purchase any and all of the issued and outstanding shares of common stock,
par value $0.01 per share (the "Shares" or "Common Stock"), of Robertson-Ceco
Corporation, a Delaware corporation (the "Company"), at a price of $11.50 per
Share, net to the seller in cash without interest thereon (the "Offer Price"),
upon the terms and subject to the conditions set forth in this Offer to
Purchase and in the related Letter of Transmittal (which, as they may be
amended and supplemented from time to time, together constitute the "Offer").

   Holders of Shares whose Shares are registered in their own name and who
tender directly to American Stock Transfer and Trust Company, as Depositary
(the "Depositary"), will not be obligated to pay brokerage fees or commissions
or, except as set forth in Instruction 6 of the Letter of Transmittal, stock
transfer taxes on the purchase of Shares by Purchaser pursuant to the Offer.
Purchaser will pay all charges and expenses incurred in connection with the
Offer. See "SPECIAL FACTORS--Fees and Expenses" and "THE TENDER OFFER--Fees
and Expenses."

   The Purchaser was formed by The Heico Companies, LLC ("Heico"). E.A.
Roskovensky and Andrew G.C. Sage II are also stockholders of Purchaser. Heico
is already a major stockholder of the Company and is controlled by Michael E.
Heisley, Sr. Mr. Heisley is the Chief Executive Officer of the Company. Mr.
Roskovensky is the President and Chief Operating Officer of the Company and
Mr. Sage is the Chairman and a director of the Company.

   As of April 20, 2000, there were 16,096,550 Shares outstanding. Heico, Mr.
Roskovensky and Mr. Sage (the "Parent Group") currently beneficially own
11,572,975 Shares, constituting approximately 71.9% of the Company's
outstanding Common Stock through various entities.

   The Offer is being made pursuant to the terms of the Agreement and Plan of
Merger, dated as of April 20, 2000 (the "Merger Agreement"), between Purchaser
and the Company. The Merger Agreement provides that, among other things, if
Purchaser acquires Shares pursuant to the Offer, as promptly as practicable
after consummation of the Offer and the satisfaction of the other conditions
contained in the Merger Agreement, Purchaser will be merged with and into the
Company (the "Merger"), with the Company continuing as the surviving
corporation (the "Surviving Corporation"). At the effective time of the Merger
(the "Effective Time"), except for Shares held by holders exercising their
rights to dissent in accordance with the Delaware General Corporation Law (the
"DGCL") and Shares held, directly or indirectly, by Parent Group, each then
outstanding Share will, by virtue of the Merger and without any action on the
part of the holder thereof, be canceled and be converted into the right to
receive an amount per Share (the "Merger Consideration") equal to the Offer
Price, without interest. The terms and conditions of the Merger Agreement are
more fully described in "SPECIAL FACTORS--The Transaction Documents--The
Merger Agreement."

   AS THE INDIRECT BENEFICIAL OWNER OF MORE THAN 50% OF THE OUTSTANDING
SHARES, PARENT GROUP CURRENTLY POSSESSES SUFFICIENT VOTING POWER TO CAUSE THE
COMPANY TO CONSUMMATE THE MERGER WITHOUT THE VOTE OF ANY OTHER STOCKHOLDERS OF
THE COMPANY. Such ownership, however, does not compel any stockholder to
accept the Offer or tender such stockholder's Shares. Subject to dissenters'
rights under the DGCL, Shares not tendered in the Offer shall be cancelled in
the Merger and converted into the right to receive the Merger Consideration,
without interest. Stockholders who hold their Shares at the time of the Merger
and who fully comply with the statutory dissenters' procedures set forth in
the DGCL, the relevant provisions of which are attached as Schedule II of the
Offer to Purchase, will be entitled to dissent from the Merger and have the
fair value of their Shares (which may be more than, equal to, or less than the
Merger Consideration) judicially determined and paid to them in cash pursuant
to the procedures prescribed by the DGCL. NO DISSENTERS RIGHTS ARE AVAILABLE

                                       1


TO STOCKHOLDERS IN CONNECTION WITH THE OFFER. See "SPECIAL FACTORS--Rights of
Stockholders in the Offer and the Merger."

   The Offer is conditioned upon the satisfaction of certain conditions
described in "THE TENDER OFFER--Conditions of the Offer."

   The Board of Directors of the Company (the "Board of Directors"), by
unanimous vote of all directors present at a meeting held on April 20, 2000,
based on, among other things, the recommendation of the Special Committee, (i)
determined that the Merger is advisable and that the terms of the Offer and
the Merger are fair to and in the best interests of the Company and its
stockholders, (ii) approved the Offer and the Merger and approved and adopted
the Merger Agreement, and (iii) recommended that the stockholders of the
Company accept the Offer and, if approval is required by applicable law,
approve the Merger and approve and adopt the Merger Agreement.

   The Company has advised Purchaser that CIBC World Markets Corp. ("CIBC
World Markets"), financial advisor to the Special Committee, has delivered to
the Special Committee its written opinion, dated April 20, 2000, to the effect
that, as of that date and based on and subject to the matters described in the
opinion, the $11.50 per Share cash consideration to be received in the Offer
and the Merger, taken together, by the holders of Shares was fair, from a
financial point of view, to such holders (other than Heico, Purchaser and
their respective affiliates). A copy of CIBC World Markets' opinion, which
sets forth the assumptions made, procedures followed, matters considered and
limitations on the review undertaken by CIBC World Markets, is contained in
the Company's Solicitation/Recommendation Statement on Schedule 14D-9 (the
"Schedule 14D-9") filed with the Securities and Exchange Commission (the
"Commission"). The Schedule 14D-9 is being mailed to the stockholders
concurrently with the mailing of this Offer to Purchase. The Schedule 14D-9
may be inspected at, and copies may be obtained from, the same places and in
the manner set forth in "THE TENDER OFFER--Certain Information Concerning the
Company--Additional Information." Holders of Shares are urged to read the
opinion carefully in its entirety.

   THIS OFFER TO PURCHASE AND THE LETTER OF TRANSMITTAL CONTAIN IMPORTANT
INFORMATION WHICH SHOULD BE READ CAREFULLY BEFORE ANY DECISION IS MADE
WITH RESPECT TO THE OFFER.

                                       2


                                SPECIAL FACTORS

1. Background of the Offer and the Merger; Contacts with the Company

   Heico initially acquired an interest in the Company in December, 1993.
Since that time, Heico has acquired additional Shares from time to time and
now beneficially owns a majority of the outstanding Shares.

   On December 7, 1999, Heico made a written proposal to the Board of
Directors to acquire all of the Shares not owned by Heico and its affiliates
for a cash purchase price of $10 per Share (the "$10 Offer").

   On December 8, 1999, a meeting of the Board of Directors was held. As a
result of the $10 Offer, the Board of Directors appointed a Special Committee
consisting of one independent director. The Special Committee was authorized,
among other things, to evaluate and respond to the $10 Offer. The Board of
Directors also agreed that because of the time and effort involved in
reviewing the transaction, the independent director of the Special Committee
should be entitled to receive compensation in the amount of $25,000 in
addition to a per meeting fee of $1,000. The Board of Directors also
authorized a press release to announce that it had received a proposal from
Heico to acquire all of the outstanding common stock not owned by Heico and
its affiliates for $10 per Share.

   On December 9, 1999, the Special Committee met with representatives of CIBC
World Markets and representatives of Winthrop, Stimson, Putnam & Roberts
("Winthrop, Stimson") and engaged CIBC World Markets as its financial advisor
and Winthrop, Stimson as its legal counsel. At this meeting, the Special
Committee discussed with its advisors procedures for evaluating and responding
to the $10 Offer.

   On December 9, 1999, a class action lawsuit was filed in the Court of
Chancery of the State of Delaware naming the Company, Heico and certain
officers and directors of the Company and Heico as defendants, and alleging
that the $10 Offer was inadequate and that any agreement between Heico and the
Company to consummate an offer at that price would constitute a breach of the
fiduciary duties owed by the defendants to the Company's minority
stockholders. On December 10, 1999, two similar class action lawsuits were
filed; one in the Court of Chancery of the State of Delaware, and the other in
the Superior Court of the State of California. The two class action lawsuits
filed in the Court of Chancery of the State of Delaware were consolidated into
one action (the "Class Action Litigation").

   On December 15, 1999 and December 16, 1999, representatives of CIBC World
Markets met with representatives of the Company's management and conducted
financial due diligence.

   Between December 16, 1999 and January 5, 2000, there were several
conversations between Heico and the Special Committee and their respective
legal and financial advisors regarding timetables and procedures for
responding to the $10 Offer.

   On January 6, 2000, the Special Committee met with its legal and financial
advisors to discuss valuation parameters for the Company and a response to the
$10 Offer. Following this meeting, the Special Committee notified Heico that
it was the view of the Special Committee that the $10 Offer provided
inadequate value to the Company's minority stockholders. Heico responded that
this information would be taken under advisement and that it would respond in
due course.

   On January 21, 2000, Heico communicated to the Special Committee that it
would consider increasing its offer to $10.50, subject to the resolution of
the pending Class Action Litigation. That proposal was rejected by the Special
Committee.

   Between January 21, 2000 and March 6, 2000, discussions between Heico and
the Special Committee and their respective legal and financial advisors
regarding the proposed transaction continued. Also during this period, counsel
for the shareholders and Company counsel engaged in arms-length negotiations
concerning a possible settlement of the Class Action Litigation.


                                       3


   On March 7, 2000, Heico delivered to the Board of Directors a modification
of its proposal increasing its offer to $11 per Share, but conditioning it
upon a resolution satisfactory to Heico of the Class Action Litigation.

   On March 31, 2000, pursuant to a request of the Special Committee, CIBC
World Markets informed the Special Committee that it was unable to opine that
a price of $11 per Share was fair, from a financial point of view, to the
holders of Shares (other than Heico, Purchaser and their respective
affiliates).

   On April 3, 2000, the Special Committee reported to Heico that CIBC World
Markets would be unable to render an opinion at a price of $11 per Share and,
accordingly, any revised offer at a price at or below $11 per Share would be
inadequate.

   Between April 3, 2000 and April 19, 2000, negotiations and communications
between the Special Committee and Heico and their respective legal counsel
continued, including the negotiation of the terms of the Merger Agreement and
the mutual exchange of draft portions of certain documents necessary to
consummate a tender offer.

   On April 20, 2000, Heico informed the Special Committee that Heico was
prepared to increase its offer to $11.50 per Share. At a meeting of the
Special Committee held on that date, the Special Committee reviewed the terms
of the Offer and the proposed Merger Agreement with its legal and financial
advisors. Also at this meeting, representatives of CIBC World Markets
delivered to the Special Committee an oral opinion (which opinion was
confirmed by delivery of a written opinion dated April 20, 2000) to the effect
that, as of that date and based on and subject to the matters described in the
opinion, the $11.50 per Share cash consideration to be received in the Offer
and the Merger, taken together, by the holders of the Shares was fair, from a
financial point of view, to such holders (other than Heico, Purchaser and
their respective affiliates). After full discussion with its legal and
financial advisors, the Special Committee determined that the Offer, the
Merger and the Merger Agreement are fair to and in the best interests of the
stockholders of the Company (other than Heico, Purchaser and their respective
affiliates) and recommended that the Board of Directors approve the Offer and
the Merger and approve and adopt the Merger Agreement.

   On April 20, 2000, following the meeting of the Special Committee with its
legal and financial advisors, the Board of Directors met to consider the
recommendations of the Special Committee. After full discussion of the Offer,
the Merger, the Merger Agreement and the recommendations of the Special
Committee, the Board of Directors voted to approve the Offer and the Merger
and to approve and adopt the Merger Agreement, and to recommend that the
Company's stockholders accept the Offer and, if approval is required by
applicable law, approve the Merger and approve and adopt the Merger Agreement.

   On April 20, 2000, the Company reached an agreement in principle, subject
to court approval, to settle the Class Action Litigation (the "Proposed
Settlement") on behalf of a class consisting of all persons (other than the
defendants in the Class Action Litigation and their affiliates) who own Shares
or owned Shares after December 8, 1999, the date of the announcement of the
$10 Offer. The Proposed Settlement is memorialized in a Memorandum of
Understanding. The Proposed Settlement contemplates that the Class Action
Litigation will be dismissed with prejudice, and that releases will be given
to the Company, Heico, their employees, officers and directors, affiliates and
agents, for all matters arising out of this transaction. The Proposed
Settlement is subject to the execution of definitive settlement documents by
co-counsel for the class and all defendants, and to court approval.

   In a press release issued by the Company on April 20, 2000, the Company
announced that the Board of Directors had approved the Merger Agreement and
that the Company had reached an agreement in principle for the settlement of
the Class Action Litigation.


                                       4


2. Recommendation of the Special Committee and the Board of Directors of the
 Company; Fairness of the Offer and the Merger

 The Special Committee.

   In reaching its decision to recommend that the Board of Directors approve
the Offer and the Merger and approve and adopt the Merger Agreement, the
Special Committee considered a number of factors, including the following
material factors, which generally supported a recommendation in favor of the
Offer:

     (i) The historical market prices and recent trading activity of the
  Shares, including the fact that the $11.50 per Share cash consideration to
  be paid in the Offer and the Merger represented (A) a premium of
  approximately 46.0% over the December 7, 1999 closing market price per
  Share, the last full trading day prior to the announcement of the $10
  Offer, (B) a premium of approximately 16.5% over the April 19, 2000 closing
  market price per Share, the last full trading day prior to the date the
  Merger Agreement was announced and (C) a premium of approximately 4.5% over
  the highest closing market price per Share for the previous twelve month
  period.

     (ii) The historical and projected financial performance of the Company.

     (iii) The status of negotiations between the Special Committee and its
  representatives and Heico and its representatives, including the fact that
  (A) the negotiations resulted in an increase in the per Share offer price
  from $10.00 to $11.50 and (B) the Special Committee believed that Heico and
  Purchaser would not further increase the per Share offer price.

     (iv) The express unwillingness of Heico to consider a sale of its
  interest in the Company making pursuit of other potential business
  combinations impracticable.

     (v) The transaction structure which is designed to, among other things,
  result in the receipt by stockholders of the consideration to be paid
  pursuant to the Offer at the earliest practicable time, without incurring
  transaction costs typically associated with market sales.

     (vi) The equality of the consideration to be paid in connection with the
  Offer and in connection with the Merger.

     (vii) The opinion dated April 20, 2000 of CIBC World Markets to the
  Special Committee to the effect that, as of such date and based on and
  subject to the matters described in the opinion, the $11.50 per Share cash
  consideration to be received in the Offer and the Merger, taken together,
  by the holders of Shares was fair, from a financial point of view, to such
  holders (other than Heico, Purchaser and their respective affiliates). The
  full text of CIBC World Markets' written opinion dated April 20, 2000,
  which sets forth the assumptions made, procedures followed, matters
  considered and limitations on the review undertaken by CIBC World Markets,
  is attached to the Company's Schedule 14D-9 as Annex A and is incorporated
  herein by reference. CIBC World Markets' opinion is directed only to the
  fairness, from a financial point of view, of the $11.50 per Share cash
  consideration to be received in the Offer and the Merger, taken together,
  by the holders of Shares (other than Heico, Purchaser and their respective
  affiliates) and is not intended to constitute, and does not constitute, a
  recommendation as to whether any stockholder should tender Shares pursuant
  to the Offer or as to any other matter relating to the Offer or the Merger.
  Holders of Shares are urged to read the opinion carefully in its entirety.

     (viii) The availability of dissenters' rights with respect to the Merger
  under Delaware law.

     (ix) The terms and conditions of the Merger Agreement, which were
  determined through arm's-length negotiations, including the absence of any
  financing condition.

     (x) The fact that Parent Group already owns 71.9% of the outstanding
  Shares and that additional purchases by Parent Group would reduce the
  number of publicly traded shares and possibly adversely affect the market
  for the Shares.

   In addition to the factors listed above, the Special Committee considered
the fact that the consummation of the Offer and the Merger would eliminate the
opportunity of the stockholders of the Company other than Parent Group and its
affiliates (the "Public Stockholders") to participate in any potential future
growth in the value of

                                       5


the Company. The Special Committee believed that this loss of opportunity was
appropriately reflected in the $11.50 per Share price to be paid in connection
with the Offer and the Merger.

   In light of the number and variety of factors the Special Committee
considered in connection with its evaluation of the Offer, the Merger and the
Merger Agreement, the Special Committee did not find it practicable to
quantify or otherwise assign relative weights to any of the foregoing factors
and, accordingly, the Special Committee did not do so.

 The Board of Directors of the Company

   All of the directors of the Company other than the member of the Special
Committee (Mr. Berman) may be considered to have an interest in the Offer and
the Merger. Accordingly, the Board of Directors based its determination that
the terms of the Offer are fair to the Public Stockholders primarily upon the
conclusion of the Special Committee described above and the other factors
described above under the caption "The Special Committee."

3. Position of Parent Group and Purchaser Regarding Fairness of the Offer and
the Merger

   Because Parent Group currently beneficially owns a majority of the
outstanding Shares, Purchaser, Parent Group and their affiliates are deemed
"affiliates" of the Company engaging in a Rule 13e-3 transaction under Rule
13e-3 of the Securities Exchange Act of 1934, as amended (the "Exchange Act").
Accordingly, Parent Group and Purchaser are required to consider the fairness
of the Offer to the holders of the Shares (other than Heico, Purchaser and
their respective affiliates).

   Parent Group and Purchaser believe the Offer and the Merger to be
substantially and procedurally fair to the Public Stockholders. Parent Group
and Purchaser have considered the following factors:

     (i) The Board of Directors and the Special Committee concluded that the
  Offer and the Merger are fair to and in the best interests of the Public
  Stockholders.

     (ii) The historical and projected financial performance of the Company.

     (iii) The Offer Price represents a premium of approximately 46.0% over
  the closing market price for the Shares on December 7, 1999, the last full
  trading day prior to the announcement of the $10 Offer.

     (iv) The Offer Price represents a premium of approximately 16.5% over
  the closing market price for the Shares on April 19, 2000, the last full
  trading day prior to the announcement of the execution of the Merger
  Agreement.

     (v) The Offer is not subject to a financing condition.

     (vi) The Offer provides the Public Stockholders who are considering
  selling their Shares with the opportunity to sell their Shares at the Offer
  Price without incurring the transaction costs typically associated with
  market sales.

     (vii) The ability of Public Stockholders who object to the Merger to
  obtain "fair value" for their Shares if they exercise and perfect their
  appraisal rights under the DGCL.

     (viii) The terms of the Merger Agreement were determined through arm's-
  length negotiations between the Special Committee and its legal and
  financial advisors, on the one hand, and representatives of Purchaser, on
  the other hand, and provide for the Offer in order to allow Public
  Stockholders to receive payment for their Shares on an accelerated basis.

     (ix) Heico did not desire to sell or transfer control of the Company and
  additional purchases by Heico would reduce the number of publicly traded
  shares and possibly adversely affect the market for the Shares.

     (x) Notwithstanding that CIBC World Markets' opinion, dated April 20,
  2000, was provided for the information and assistance of the Special
  Committee and that Parent Group and Purchaser are not entitled

                                       6


  to rely on such opinion, the fact that the Special Committee received an
  opinion from CIBC World Markets to the effect that, as of that date and
  based on and subject to the matters described in the opinion, the $11.50
  per Share cash consideration to be received in the Offer and the Merger,
  taken together, by the holders of Shares was fair, from a financial point
  of view, to such holders (other than Heico, Purchaser and their respective
  affiliates).

   Parent Group and Purchaser have reviewed the factors considered by the Board
of Directors in support of its decision, as described above, and have no basis
to question their consideration of or reliance on these factors. Parent Group
and Purchaser did not find it practicable to assign, nor did any of them
assign, specific relative weights to the foregoing factors in reaching their
opinion as to the fairness of the Offer and the Merger to the Public
Stockholders.

4. Opinion of the Special Committee's Financial Advisor

   The Special Committee engaged CIBC World Markets to act as its exclusive
financial advisor in connection with the Offer and the Merger. At a meeting of
the Special Committee on April 20, 2000 held to evaluate the proposed Offer and
the Merger, CIBC World Markets delivered an oral opinion, confirmed by delivery
of a written opinion dated April 20, 2000, to the effect that, as of the date
of the opinion and based on and subject to the matters described in the
opinion, the $11.50 per Share cash consideration to be received in the Offer
and the Merger, taken together, was fair, from a financial point of view, to
the holders of Shares (other than Heico, Purchaser and their respective
affiliates).

   The full text of CIBC World Markets' opinion, dated April 20, 2000, which
describes the assumptions made, procedures followed, matters considered and
limitations on the review undertaken, is attached to the Company's Schedule
14D-9 as Annex A and is incorporated into this document by reference. CIBC
World Markets' opinion is addressed to the Special Committee and relates only
to the fairness of the $11.50 per Share cash consideration from a financial
point of view to the holders of Shares (other than Heico, Purchaser and their
respective affiliates). The opinion does not address any other aspect of the
Offer, the Merger or any related transaction, and does not constitute a
recommendation to any stockholder as to whether or not such stockholder should
tender Shares in the Offer or as to any other matter relating to the proposed
Offer or the Merger. The description of CIBC World Markets' opinion included in
this document is qualified in its entirety by reference to Annex A of the
Company's Schedule 14D-9. Holders of Shares are urged to read the opinion
carefully in its entirety.

   In arriving at its opinion, CIBC World Markets:

  . reviewed the merger agreement;

  . reviewed audited financial statements for the Company for the fiscal
    years ended December 31, 1997, December 31, 1998 and December 31, 1999;

  . reviewed unaudited financial statements for the Company for the three-
    month period ended March 31, 2000;

  . reviewed financial projections for the Company prepared by the management
    of the Company;

  . reviewed the historical market prices and trading volumes for the Shares;

  . held discussions with the senior management of the Company with respect
    to the business and prospects for future growth of the Company;

  . reviewed and analyzed publicly available financial data for companies
    CIBC World Markets deemed comparable to the Company;

  . reviewed and analyzed publicly available information for transactions
    that CIBC World Markets deemed comparable to the Offer and the Merger;

                                       7


  . performed a discounted cash flow analysis of the Company using
    assumptions of future performance provided to CIBC World Markets by the
    management of the Company;

  . reviewed public information concerning the Company; and

  . performed such other analyses and reviewed such other information as CIBC
    World Markets deemed appropriate.

   In rendering its opinion, CIBC World Markets relied on and assumed, without
independent verification or investigation, the accuracy and completeness of
all of the financial and other information provided to or discussed with CIBC
World Markets by the Company and its employees, representatives and
affiliates. With respect to forecasts of the future financial condition and
operating results of the Company, CIBC World Markets assumed, at the direction
of the Company's management, without independent verification or
investigation, that the forecasts were reasonably prepared on bases reflecting
the best available information, estimates and judgments of the Company's
management.

   CIBC World Markets did not make or obtain any independent evaluations or
appraisals of the assets or liabilities, contingent or otherwise, of the
Company or its affiliated entities. CIBC World Markets expressed no opinion as
to the underlying valuation, future performance or long-term viability of the
Company, or the price at which the Shares would trade after announcement or
upon consummation of the Offer and the Merger. In connection with its
engagement, CIBC World Markets was not requested to, and did not, solicit
third party indications of interest in the acquisition of all or a part of the
Company. CIBC World Markets' opinion was necessarily based on the information
available to CIBC World Markets and general economic, financial and stock
market conditions and circumstances as they existed and could be evaluated by
CIBC World Markets as of the date of the opinion. No other instructions or
limitations were imposed by the Company on CIBC World Markets with respect to
the investigations made or procedures followed by CIBC World Markets in
rendering its opinion. It should be understood that, although subsequent
developments may affect its opinion, CIBC World Markets does not have any
obligation to update, revise or reaffirm its opinion.

   A copy of CIBC World Markets' written presentation to the Special Committee
has been included as an Exhibit to the Schedule TO filed by Purchaser and is
incorporated herein by reference and will be available for inspection and
copying at the principal executive offices of the Company during regular
business hours by any interested stockholder of the Company or any
representative of such stockholder who has been so designated in writing and
may be inspected and copied at the office of, and obtained by mail from, the
Commission.

   In its analyses, CIBC World Markets considered industry performance,
regulatory, general business, economic, market and financial conditions and
other matters, many of which are beyond the control of the Company. No
company, transaction or business used in CIBC World Markets' analyses as a
comparison is identical to the Company or the proposed transaction, and an
evaluation of the results of the analyses is not entirely mathematical.
Rather, the analyses involve complex considerations and judgments concerning
financial and operating characteristics and other factors that could affect
the acquisition, public trading or other values of the companies, business
segments or transactions analyzed.

   The estimates contained in CIBC World Markets' analyses and the ranges of
valuations resulting from any particular analysis are not necessarily
indicative of actual values or predictive of future results or values, which
may be significantly more or less favorable than those suggested by its
analyses. In addition, analyses relating to the value of businesses or
securities do not purport to be appraisals or to reflect the prices at which
businesses or securities actually may be sold. Accordingly, CIBC World
Markets' analyses and estimates are inherently subject to substantial
uncertainty.

   CIBC World Markets' opinion and financial analyses were only one of many
factors considered by the Special Committee in its evaluation of the Offer and
the Merger and should not be viewed as determinative of the views of the
Company, the Special Committee, the Board of Directors or management with
respect to the Offer or the Merger or the cash consideration payable in the
Offer and the Merger.

                                       8


   The following is a summary of the material financial analyses performed by
CIBC World Markets in connection with its opinion to the Special Committee
dated April 20, 2000:

   Selected Companies Analysis. CIBC World Markets compared financial and
operating data for the Company with corresponding information for the
following two selected companies in the pre-engineered metal buildings
industry:

  . NCI Building Systems, Inc.
  . Butler Manufacturing Company

   CIBC World Markets reviewed enterprise values, calculated as equity market
value, plus net debt (calculated as an average of latest four quarters debt,
less cash, in order to take into account seasonal fluctuations in net debt
levels for the selected companies), as multiples of, among other things,
latest 12 months revenues, latest 12 months earnings before interest, taxes,
depreciation and amortization, commonly known as EBITDA, and latest 12 months
earnings before interest and taxes, commonly known as EBIT. CIBC World Markets
also reviewed equity market values as a multiple of estimated calendar year
2000 earnings per share, commonly known as EPS. CIBC World Markets then
applied a range of selected multiples derived from the selected companies of
latest 12 months revenues, EBITDA and EBIT and calendar year 2000 estimated
EPS to corresponding financial data of the Company. All multiples were based
on closing stock prices on April 19, 2000. Estimated financial data for the
selected companies were based on publicly available research analysts'
estimates and estimated financial data for the Company were based on internal
estimates of the management of the Company. This analysis indicated an implied
equity reference range for the Company of approximately $10.50 to $15.75 per
Share, as compared to the cash consideration in the Offer and the Merger of
$11.50 per Share.

   Precedent Transaction Analysis. CIBC World Markets analyzed the implied
transaction and purchase price multiples paid in the following four selected
merger and acquisition transactions in the pre-engineered metal buildings
industry:



   Target                   Acquiror
   ------                   --------
                         
   .Miller Building
     Systems, Inc.          .Modtech Holdings, Inc.
   .American Buildings
     Company                .Onex Corp.
   .Associated Building
     Systems Inc.           .Jenisys Engineered Products, a division of Jannock Ltd.
   .Mesco Metal Buildings,  .NCI Building Systems, Inc.
      a division
      of Anderson
      Industries, Inc.


   CIBC World Markets compared transaction values in the selected transactions
as multiples of latest 12 months revenues, EBITDA and EBIT, and purchase
prices as a multiple of, among other things, latest 12 months EPS. CIBC World
Markets then applied a range of selected multiples derived from the selected
transactions (excluding the transaction between Miller Building Systems, Inc.
and Modtech Holdings, Inc., which was terminated on October 18, 1999) of
latest 12 months revenues, EBITDA, EBIT and EPS to corresponding financial
data of the Company. All multiples for the selected transactions were based on
publicly available financial information. This analysis indicated an implied
equity reference range for the Company of approximately $13.75 to $17.50 per
Share, as compared to the cash consideration in the Offer and the Merger of
$11.50 per Share. CIBC World Markets noted that each of the selected
transactions involved a change of control of the target company and,
therefore, the results of this analysis were based on generally higher
transaction value and purchase price multiples than those which may be paid in
minority buyout transactions similar to the Offer and the Merger.

   Discounted Cash Flow Analysis. CIBC World Markets performed a discounted
cash flow analysis to estimate the present value of the stand-alone,
unlevered, after-tax free cash flows that the Company could generate over
calendar years 2000 through 2003. CIBC World Markets based its analysis on
three scenarios, a management case, a downside case and a recession case, each
prepared by the management of the Company. The management case was based on
the current stand-alone management projections of the Company, the downside
case was based on adjustments to the management case to reflect the potential
for reduced revenues

                                       9


and increased expenses in the event of an economic downturn in the pre-
engineered metal buildings industry and the recession case was based on
adjustments to the downside case to reflect the potential for further reduced
revenues and increased expenses in the event of a general economic recession.

   CIBC World Markets calculated the range of estimated terminal values for the
Company by applying terminal value multiples of 3.5x to 4.5x to the Company's
estimated calendar year 2003 EBITDA under each scenario. The cash flows and
terminal values were then discounted to present value using discount rates
ranging from 12.0% to 15.0%. This analysis indicated an implied equity
reference range for the Company of approximately $13.50 to $16.50 per Share for
the management case, approximately $11.50 to $14.00 per Share for the downside
case and approximately $10.25 to $12.75 per Share for the recession case, as
compared to the cash consideration in the Offer and the Merger of $11.50 per
Share. CIBC World Markets did not consider separately the results for each of
the three scenarios, but rather considered the results of this analysis taken
as a whole.

   Leveraged Buyout Analysis. CIBC World Markets derived an implied equity
reference range for the Company by performing a leveraged buyout analysis based
on each of the management case, the downside case and the recession case and
estimated rates of return for a financial buyer. In this analysis, CIBC World
Markets utilized financial projections for the years 2000 through 2003 prepared
by the management of the Company under each scenario. CIBC World Markets also
assumed a capitalization structure based generally on financing requirements in
the current credit market, a range of required rates of return to a financial
buyer of 30.0% to 40.0% and a range of EBITDA terminal multiples of 3.5x to
4.5x for each scenario. This analysis indicated an implied equity reference
range for the Company of approximately $11.25 to $13.50 per Share for the
management case, approximately $10.50 to $12.00 per Share for the downside case
and approximately $10.25 to $11.75 per Share for the recession case, as
compared to the cash consideration in the Offer and the Merger of $11.50 per
Share.

   Premiums Paid Analysis. CIBC World Markets reviewed the premiums paid in 82
domestic minority buyout transactions effected between January 13, 1997 and
March 29, 2000. CIBC World Markets then applied the average of the 25th
percentile, 50th percentile and 75th percentile premiums derived from these
transactions based on the closing stock prices of the target company one
trading day, one week and four weeks prior to public announcement of the
transaction to the closing stock price of the Company one day prior to December
7, 1999 (the date on which the Company publicly announced that it had received
an offer from Heico and its affiliates to acquire all outstanding Shares, other
than those shares held by Heico and its affiliates, for $10.00 per Share). This
analysis indicated an implied equity reference range for the Company of
approximately $9.00 to $11.00 per Share, as compared to the cash consideration
in the Offer and the Merger of $11.50 per Share.

   Other Factors. In rendering its opinion, CIBC World Markets also reviewed
and considered, among other things:

  . historical market prices and trading volumes for the Shares, including
    the fact that the high closing market price for the Shares reported on
    the New York Stock Exchange over the period from April 16, 1999 to April
    19, 2000 was $11.00 on May 28, 1999; and

  . the relationship between movements in the Shares, movements in the common
    stock of the selected companies and movements in the S&P 500 Index.

   Miscellaneous. The Company has agreed to pay CIBC World Markets upon
delivery of its opinion an aggregate financial advisory fee of $500,000. The
Company also has agreed to reimburse CIBC World Markets for its reasonable out-
of-pocket expenses, including reasonable fees and expenses of legal counsel,
and to indemnify CIBC World Markets and related parties, to the full extent
lawful, from and against liabilities, including liabilities under the federal
securities laws, incurred in connection with CIBC World Markets' engagement.

   The Special Committee selected CIBC World Markets because of CIBC World
Markets' reputation, experience and expertise. As part of CIBC World Markets'
investment banking business, CIBC World Markets

                                       10


is regularly engaged in valuations of businesses and securities in connection
with acquisitions and mergers, underwritings, secondary distributions of
securities, private placements and valuations for other purposes. In the
ordinary course of business, CIBC World Markets and its affiliates may actively
trade securities of the Company and its affiliates for their own account and
for the accounts of customers and, accordingly, may at any time hold a long or
short position in those securities.

5. Purpose and Structure of the Offer and the Merger; Plans for the Company

   Purpose and Structure of the Offer and the Merger. The purpose of the Offer
and the Merger is to enable Parent Group, through Purchaser, to acquire the
entire equity interest in the Company. The Offer will enable Parent Group to
acquire as many outstanding Shares not beneficially owned by Parent Group as
possible as a first step in acquiring the entire equity interest in the
Company. Through the Merger, Parent Group will acquire all Shares not purchased
pursuant to the Offer. Upon consummation of the Merger, the Company will be
entirely owned by Parent Group.

   Under the DGCL, the approval of the Board of Directors and the affirmative
vote of the holders of a majority of the outstanding Common Stock is required
to approve and adopt the Merger Agreement and the transactions contemplated
thereby, including the Merger. While the approval and adoption of the Merger
Agreement and the transactions contemplated thereby requires the affirmative
vote of a majority of the votes cast by all stockholders of the Company
entitled to vote thereon, Purchaser already has voting power in excess of that
amount. Furthermore, if the Offer is consummated and Purchaser acquires at
least 90% of the outstanding Shares pursuant to the Offer or otherwise,
Purchaser would be able to effect the Merger pursuant to the "short-form"
merger ("Short-Form Merger") provisions of Section 253 of the DGCL, without any
action by any other stockholder of the Company or the Board of Directors. In
such event, Purchaser intends to effect a Short-Form Merger as promptly as
practicable following the purchase of Shares in the Offer.

   If the number of Shares tendered in the Offer, when combined with the number
of Shares owned by Purchaser represents less than 90% of the Company's
outstanding Common Stock, the Purchaser will not be obligated to purchase the
tendered Shares or proceed with the Merger. However, Purchaser may waive the
condition to the Offer that the number of Shares tendered, when combined with
the number of shares owned by Purchaser, represents at least 90% of the
Company's outstanding Common Stock. Purchaser may then submit the Merger
Agreement and the consummation of the transactions contemplated thereby for
approval and adoption by a vote of the stockholders of the Company. In such
event, Purchaser's vote in favor of the approval and adoption of the Merger
Agreement and the transactions contemplated thereby would be sufficient to
satisfy the requirements under the DGCL to effect the Merger.

   Plans for the Company After the Offer and the Merger. Pursuant to the Merger
Agreement, upon completion of the Offer, Parent Group and Purchaser intend to
effect the Merger in accordance with the Merger Agreement. See "SPECIAL
FACTORS--The Transaction Documents; The Merger Agreement."

   Upon consummation of the Merger, the Company will become a privately held
corporation. Accordingly, Public Stockholders will not have the opportunity to
participate in the earnings and growth of the Surviving Corporation after the
consummation of the Merger and will not have any right to vote on corporate
matters. In addition, Public Stockholders will not be entitled to share in any
premium which might be payable by an unrelated third-party acquiror of all of
the issued and outstanding shares of Common Stock in a sale transaction, if
any, occurring after the consummation of the Merger. No such transactions are
pending at this time. However, such Public Stockholders will not face the risk
of losses generated by the Surviving Corporation's operations or any decrease
in the value of the Surviving Corporation after the consummation of the Merger.

   The Shares are currently traded on the New York Stock Exchange. However, as
a result of the Merger, the Company will be entirely owned by Parent Group and
there will be no public market for the Shares. Following the consummation of
the Merger, Shares will no longer be quoted on the New York Stock Exchange and
Purchaser intends to terminate the registration of the Shares under the
Exchange Act. Accordingly, after the

                                       11


Merger there will be no publicly traded equity securities of the Company.
Moreover, the Company will no longer be required to file periodic reports with
the Commission under the Exchange Act, and will no longer be required to comply
with the proxy rules of Regulation 14A under Section 14 under the Exchange Act.
In addition, the Company's officers, directors and 10% stockholders will be
relieved of the reporting requirements and restrictions on "short-swing"
trading contained in Section 16 of the Exchange Act with respect to the Shares.
See "THE TENDER OFFER--Effect of the Offer on the Market for the Common Stock;
Exchange Act Registration." It is expected that, if Shares are not accepted for
payment by Purchaser pursuant to the Offer and the Merger is not consummated,
the Company's current management, under the general direction of the Board of
Directors, will continue to manage the Company as an ongoing business.

   The Merger Agreement provides that the directors of Purchaser immediately
prior to the Effective Time, and the officers of the Company immediately prior
to the Effective Time, will be the directors and the officers, respectively, of
the Surviving Corporation after the Merger, until their respective successors
are elected or appointed and qualified in accordance with applicable law.

   It is currently expected that the business and operations of the Surviving
Corporation after the Merger will be conducted substantially as they are
currently being conducted by the Company. Other than by virtue of the Merger
and the other transactions contemplated by the Merger Agreement and except as
otherwise described above or elsewhere in this Offer to Purchase, Parent Group
and Purchaser have no current plans or proposals that relate to or would result
in: (i) an extraordinary corporate transaction, such as a merger,
reorganization or liquidation, involving the Surviving Corporation or any of
its subsidiaries; (ii) a sale or transfer of a material amount of assets of the
Surviving Corporation or any of its subsidiaries; (iii) any material change in
the Surviving Corporation's capitalization or dividend policy or indebtedness;
(iv) any change in the management of the Surviving Corporation, the composition
of the Board of Directors or any change in any material term of the employment
contract of any executive officer; or (v) any other material change in the
Surviving Corporation's corporate structure or business. However, the Surviving
Corporation's management will review proposals or may propose the acquisition
or disposition of assets or other changes in the Surviving Corporation's
business, corporate structure, capitalization, management or individual policy
that it considers to be in the best interests of the Surviving Corporation and
its shareholders. Management may, from time to time, evaluate and revise the
Surviving Corporation's business, operations and properties and make such
changes as are deemed appropriate.

6. Rights of Stockholders in the Offer and the Merger

   No dissenter's or appraisal rights are available to stockholders in
connection with the Offer. If the Merger is consummated, however, record
stockholders of the Company who have not validly tendered their Shares or voted
in favor of the Merger (if a vote is required) will have certain rights under
the DGCL to an appraisal of, and to receive payment in cash of the fair value
of, their Shares (the "Appraisal Shares"). Stockholders who perfect appraisal
rights by complying with the procedures set forth in Section 262 of the DGCL
("Section 262"), a copy of which is attached as Schedule II to this Offer to
Purchase, will have the fair value of their Appraisal Shares (exclusive of any
element of value arising from the accomplishment or expectation of the Merger)
determined by the Delaware Court of Chancery and will be entitled to receive a
cash payment equal to such fair value from the Surviving Corporation. Any such
judicial determination of the fair value of Shares could be based upon any
valuation method or combination of methods the court deems appropriate to use.
The value so determined could be more than, equal to, or less than the Offer
Price or Merger Consideration. In addition, such stockholders may be entitled
to receive payment of a fair rate of interest from the Effective Time on the
amount determined to be the fair value of their Appraisal Shares. THE
PRESERVATION AND EXERCISE OF APPRAISAL RIGHTS REQUIRE STRICT ADHERENCE TO THE
APPLICABLE PROVISIONS OF THE DGCL.

   Under Section 262, if the Merger is submitted to a vote of the stockholders
of the Company at a meeting thereof, the Company must, not less than 20 days
prior to the meeting held for the purpose of obtaining stockholder approval of
the Merger, notify each of the Company's stockholders entitled to appraisal
rights that such rights are available. If the Merger is approved without a vote
of the stockholders of the Company, the Company, either before the Effective
Time or within ten days thereafter, must notify each of the stockholders

                                       12


entitled to appraisal rights of the approval of the Merger and that appraisal
rights are available. In either case, the notice must include a copy of
Section 262.

   If the Merger is submitted to a vote of the stockholders of the Company at
a meeting thereof, a holder of Appraisal Shares wishing to exercise appraisal
rights will be required to deliver to the Company before the taking of the
vote on the Merger or within 20 days after the date of mailing the notice
described in the preceding paragraph, a written demand for appraisal of such
holder's Appraisal Shares. A holder of Appraisal Shares wishing to exercise
such holder's appraisal rights must be the record holder of such Appraisal
Shares on the date the written demand for appraisal is made and must continue
to hold of record such Appraisal Shares through the Effective Time.
Accordingly, a holder of Appraisal Shares who is the record holder of
Appraisal Shares on the date the written demand for appraisal is made, but who
thereafter transfers such Appraisal Shares prior to the Effective Time, will
lose any right to appraisal in respect of such Appraisal Shares.

   If the Merger is approved without a vote of the stockholders of the
Company, a holder of Appraisal Shares wishing to exercise appraisal rights
will be required to deliver to the Company, within 20 days after the date of
mailing the notice by the Company described above, a written demand for
appraisal of such holder's Appraisal Shares.

   A demand for appraisal must be executed by or on behalf of the stockholder
of record and must reasonably inform the Company of the identity of the
stockholder of record and that such stockholder intends thereby to demand an
appraisal of such Appraisal Shares.

   A person having a beneficial interest in Appraisal Shares that are held of
record in the name of another person, such as a broker, fiduciary, depository
or other nominee, will have to act to cause the record holder to execute the
demand for appraisal and to follow the requisite steps properly and in a
timely manner to perfect appraisal rights. If Appraisal Shares are owned of
record by more than one person, as in joint tenancy or tenancy in common, the
demand will have to be executed by or for all joint owners. An authorized
agent, including an agent for two or more joint owners, may execute a demand
for appraisal for a stockholder of record, provided that the agent identifies
the record owner and expressly discloses, when the demand is made, that the
agent is acting as agent for the record owner. If a stockholder owns Appraisal
Shares through a broker who in turn holds the Appraisal Shares through a
central securities depository nominee such as CEDE & Co., a demand for
appraisal of such Appraisal Shares will have to be made by or on behalf of the
depository nominee and must identify the depository nominee as the record
holder of Appraisal Shares.

   A record holder, such as a broker, fiduciary, depository or other nominee,
who holds Appraisal Shares as a nominee for others, will be able to exercise
appraisal rights with respect to the Appraisal Shares held for all or less
than all of the beneficial owners of those Appraisal Shares as to which such
person is the record owner. In such case, the written demand must set forth
the number of Shares covered by the demand. Where the number of Shares is not
expressly stated, the demand will be presumed to cover all Appraisal Shares
standing in the name of such record owner.

   Within 120 days after the Effective Time, but not thereafter, the Company
or any stockholder who has complied with the statutory requirements summarized
above and who is otherwise entitled to appraisal rights may file a petition in
the Delaware Court of Chancery demanding a determination of the fair value of
such holders' Appraisal Shares. There is no present intention on the part of
Purchaser to file an appraisal petition on behalf of the Company, and
stockholders who seek to exercise appraisal rights should not assume that the
Company will file such a petition or that the Company will initiate any
negotiations with respect to the fair value of Appraisal Shares. Accordingly,
it will be the obligation of the stockholders seeking appraisal rights to
initiate all necessary action to perfect any appraisal rights within the time
prescribed in Section 262. Within 120 days after the Effective Time, any
stockholder who has theretofore complied with the provisions of Section 262
will be entitled, upon written request, to receive from the Company a
statement setting forth the aggregate number of Shares not voting in favor of
the Merger (if applicable) and with respect to which demands for appraisal
were

                                      13


received as well as the number of holders of such Shares. Such statement must
be mailed within ten days after the written request therefor has been received
by the Company.

   If a petition for appraisal is timely filed, after a hearing on such
petition the Delaware Court of Chancery will determine the stockholders
entitled to appraisal rights and will appraise the fair value of their
Appraisal Shares, exclusive of any element of value arising from the
accomplishment or expectation of the Merger, together with a fair rate of
interest, if any, to be paid upon the amount determined to be the fair value
from the Effective Time.

   The costs of the proceeding may be determined by the Delaware Court of
Chancery and taxed upon the parties as the Delaware Court of Chancery deems
equitable under the circumstances. However, costs do not include attorneys'
fees or expert witness fees. Upon application of a stockholder, the Delaware
Court of Chancery may also order all or a portion of the expenses incurred by
any stockholder, including reasonable attorneys' fees and the fees and expenses
of experts, to be charged pro rata against the value of all of the Appraisal
Shares entitled to appraisal.

   At any time within 60 days after the Effective Time, any stockholder shall
have the right to withdraw its demand for appraisal and to accept the Merger
Consideration. After this period, the stockholder may withdraw such holder's
demand for appraisal only with the consent of Purchaser. If any stockholder who
properly demands appraisal of such holder's Appraisal Shares under Section 262
fails to perfect, or effectively withdraws or loses, such holder's right to
appraisal as provided in the DGCL, the Appraisal Shares of such stockholder
will be converted into the right to receive the Merger Consideration. A
stockholder will fail to perfect, or effectively lose or withdraw, such
stockholder's right to appraisal if, among other things, no petition for
appraisal is filed within 120 days after the Effective Time or if the
stockholder delivers to the Company a written withdrawal of such stockholder's
demand for appraisal.

   Except as otherwise disclosed in the Offer to Purchase, none of Purchaser or
Parent Group have made any provision in connection with the Offer or the Merger
to obtain counsel or appraisal services for unaffiliated security holders at
the expense of Purchaser or Parent Group. As of April 20, 2000, Parent Group
beneficially owned an aggregate of 11,572,975 Shares (representing 71.9% of the
then outstanding Shares). As of April 20, 2000, Messrs. Roskovensky and Sage
each beneficially owned 140,000 and 250,112 Shares, respectively (representing
0.9% and 1.6% of the then outstanding Shares, respectively). The directors and
executive officers of the Company (other than Messrs. Heisley, Roskovensky and
Sage), as a group, beneficially owned an aggregate of 267,719 Shares
(representing 1.7% of the then outstanding Shares) as of April 20, 2000.

7. The Transaction Documents

 The Merger Agreement

   The following is a summary of the material terms of the Merger Agreement.
The summary is qualified in its entirety by reference to the Merger Agreement,
which is incorporated herein by reference and a copy of which has been included
as an exhibit to the Schedule TO. The Merger Agreement may be inspected at, and
copies may be obtained from, the same places and in the manner set forth in
"THE TENDER OFFER--Certain Information Concerning the Company--Additional
Information".

   The Offer. The Merger Agreement provides for the commencement of the Offer.
The obligation of Purchaser to commence the Offer and to accept for payment,
and to pay for, any shares of Common Stock tendered pursuant to the Offer, is
subject to the satisfaction of certain conditions that are set forth below the
caption "THE TENDER OFFER--Conditions of the Offer" (such conditions, the
"Offer Conditions"). Purchaser may waive any of the Offer Conditions or make
any other changes in the terms and conditions of the Offer without the prior
written consent of the Company or the Special Committee. Notwithstanding the
foregoing, Purchaser has agreed that, without the prior written consent of the
Company, no changes may be made that (i) reduce the maximum number of Shares
subject to the Offer, (ii) decrease the Offer Price, (iii) change the form of
consideration payable

                                       14


in the Offer, or (iv) amend or modify the Offer Conditions in any manner
adverse to the holders of Shares. Under the terms of the Merger Agreement,
Purchaser may, without the consent of the Company, extend the Offer: (i) if at
the then scheduled expiration date of the Offer any of the Offer Conditions
shall not have been satisfied or waived, until such time as all such conditions
shall have been satisfied or waived; (ii) for any period required by any
statute or rule, regulation, interpretation or position of the Commission
applicable to the Offer; (iii) for any period required by applicable law in
connection with an increase in the consideration to be paid pursuant to the
Offer; and (iv) from time to time, for an aggregate period of not more than ten
business days (for all such extensions under this clause (iv)) beyond the
latest expiration date that would be permitted under clause (i), (ii) or (iii)
of this sentence. If at the scheduled Expiration Date of the Offer, all of the
Offer Conditions have been satisfied, Purchaser shall immediately accept and
promptly pay for all Shares tendered.

   The Merger. The Merger Agreement provides that, subject to the terms and
conditions set forth in the Merger Agreement and the applicable provisions of
the DGCL, Purchaser will be merged with and into the Company and the separate
existence of Purchaser will cease. The Company will be the Surviving
Corporation of the Merger and will be entirely owned by Parent Group. In the
Merger, each share of common stock of Purchaser outstanding immediately prior
to the Effective Time will be converted into and exchanged for one validly
issued, fully paid and non-assessable share of Common Stock, $.01 par value per
share, of the Surviving Corporation. At the Effective Time, each Share issued
and outstanding immediately prior to the Effective Time (other than Shares
owned by Parent Group or Purchaser or held by the Company, all of which shall
be cancelled, and Shares held by stockholders who perfect appraisal rights
under the DGCL) will, by virtue of the Merger and without any action on the
part of the holder thereof, be converted into the right to receive the Merger
Consideration. The Merger Agreement provides that (subject to the provisions of
the Merger Agreement and the applicable provisions of the DGCL) the closing of
the Merger shall occur promptly following the satisfaction or, to the extent
permitted under the Merger Agreement, waiver of the conditions to the Merger
set forth in the Merger Agreement.

   Treatment of Restricted Stock. The Merger Agreement provides that the
vesting of all Shares issued pursuant to the Company's Long Term Incentive Plan
that are then subject to restrictions (the "Restricted Stock") will be
accelerated at or prior to the Effective Time. Each share of Restricted Stock
will be converted into the right to receive the Merger Consideration with the
same terms as the remaining shares of Common Stock (other than Shares owned by
Parent Group, Purchaser or held by the Company and Shares held by stockholders
who perfect appraisal rights under the DGCL).

   Stockholder Meeting. The Merger Agreement provides that, if required by
applicable law, the Company, acting through the Board of Directors, shall (i)
call a meeting of its stockholders (the "Stockholder Meeting") for the purpose
of voting on the Merger Agreement and the transactions contemplated thereby,
(ii) unless Purchaser or other stockholders of the Company execute consents in
lieu of a meeting adequate to approve the Merger, hold the Stockholder Meeting
as soon as practicable after the purchase of Shares pursuant to the Offer and
(iii) unless taking such action would be inconsistent with the fiduciary duties
of the directors of the Company or of the Company's directors constituting the
Special Committee, as determined by such directors in good faith after
consultation with independent legal counsel, recommend to its stockholders the
approval of the Merger Agreement and the transactions contemplated thereby. If
a Stockholder Meeting is called, unless Purchaser or other stockholders of the
Company execute consents in lieu of a meeting adequate to approve the Merger,
the Company will use its reasonable best efforts to solicit from the
stockholders of the Company proxies in favor of the approval and adoption of
the Merger Agreement and the transactions contemplated thereby, unless
otherwise required by applicable fiduciary duties of the directors of the
Company or of the Company's directors constituting the Special Committee, as
determined by such directors in good faith after consultation with independent
legal counsel. At the Stockholder Meeting, Purchaser will cause all the Shares
then owned by Purchaser or any subsidiary or affiliate of Purchaser to be voted
in favor of the Merger. The Merger Agreement provides that, notwithstanding the
foregoing, if Purchaser, or any other direct or indirect subsidiary of
Purchaser, acquires at least 90 percent of the outstanding Shares, the parties
to the Merger Agreement shall take all necessary and appropriate action to
cause the Merger to become effective as soon as practicable after the
expiration of the Offer,

                                       15


without a vote of stockholders of the Company, in accordance with the "Short-
Form Merger" provisions of the DGCL. Unless Purchaser or other stockholders of
the Company execute consents in lieu of a meeting adequate to approve the
Merger, the Merger Agreement is required to be submitted to the stockholders of
the Company whether or not the Board of Directors determines at any time
subsequent to declaring its advisability that the Merger Agreement is no longer
advisable and recommends that the stockholders reject it.

   Representations and Warranties. The Merger Agreement contains various
representations and warranties of the parties thereto. These include
representations and warranties by the Company with respect to (i) the due
organization, existence and, subject to certain limitations, the qualification,
good standing, corporate power and authority of the Company and its
subsidiaries; (ii) the due authorization, execution, and delivery of the Merger
Agreement and certain ancillary documents executed in connection therewith and
the consummation of the transactions contemplated thereby, and the validity and
enforceability thereof; (iii) subject to certain exceptions and limitations,
the compliance by the Company and its subsidiaries with all applicable foreign,
federal, state or local laws, statutes, ordinances, rules, regulations, orders,
judgments, rulings and decrees of any foreign, federal, state or local
judicial, legislative, executive, administrative or regulatory body or
authority, or any court, arbitration, board or tribunal; (iv) the
capitalization of the Company, including the number of shares of capital stock
of the Company outstanding; (v) subject to certain exceptions and limitations,
the absence of consents and approvals necessary for consummation by the Company
of the Merger and the absence of any violations, breaches or defaults which
would result from compliance by the Company with any provision of the Merger
Agreement; (vi) compliance with the Securities Act of 1933, as amended (the
"Securities Act") and the Exchange Act, in connection with each registration
statement, report, proxy statement or information statement (as defined under
the Exchange Act) prepared by the Company since December 31, 1996, the Schedule
14D-9, the information statement, if any, filed by the Company in connection
with the Offer pursuant to Rule 14f-1 under the Exchange Act and any schedule
required to be filed by the Company with the Commission or any amendment or
supplement thereto; (vii) subject to certain exceptions and limitations, the
absence of pending or (to the knowledge of the Company) threatened claims,
actions, suits, proceedings, arbitrations, investigations or audits; (viii) the
absence of certain changes or effects; (ix) certain fees in connection with the
transactions contemplated by the Merger Agreement; (x) receipt of the opinion
of CIBC World Markets; (xi) state takeover statutes; and (xii) the required
vote of stockholders of the Company with respect to the transactions
contemplated by the Merger Agreement.

   Purchaser has also made certain representations and warranties, including
with respect to (i) the due incorporation, existence, good standing and,
subject to certain limitations, corporate power and authority of Purchaser;
(ii) the due authorization, execution and delivery of the Merger Agreement and
certain ancillary documents executed in connection therewith and the
consummation of the transactions contemplated thereby, and the validity and
enforceability thereof; (iii) subject to certain exceptions and limitations,
the absence of consents and approvals necessary for consummation of the
transactions contemplated by the Merger Agreement by Purchaser and the absence
of any violations, breaches or defaults which would result from compliance by
Purchaser with any provision of the Merger Agreement; (iv) the interim
operations by Purchaser; (v) the sufficiency of funds available to Purchaser
for the consummation of the Offer and the Merger and (vi) absence of any
material misstatements or omissions in this Offer to Purchase, the Schedule TO
and the exhibits thereto.

   Conduct Until the Merger. The Company has agreed that from the date of the
Merger Agreement to the Effective Time, unless disclosed to Purchaser at the
time of the execution of the Merger Agreement or Purchaser has consented in
writing thereto, the Company will, and will cause each of its subsidiaries to:
(i) conduct its operations according to its ordinary course of business
consistent with past practice; (ii) use its reasonable best efforts to preserve
intact its business organizations and goodwill, keep available the services of
its officers and employees and maintain satisfactory relationships with those
persons having business relationships with them; (iii) promptly upon the
discovery thereof, notify Purchaser of the existence of any breach of any
representation or warranty contained in the Merger Agreement (or, in the case
of any representation or warranty that makes no reference to Material Adverse
Effect, any breach of such representation or warranty in any material respect)
or the occurrence of any event that would cause any representation or warranty
contained in the Merger Agreement

                                       16


no longer to be true and correct (or, in the case of any representation or
warranty that makes no reference to Material Adverse Effect, to be no longer
true and correct in any material respect). The Merger Agreement defines a
Material Adverse Effect as a material adverse effect on the business,
operations, assets or financial condition of the Company.

   The Company has also agreed that from the date of the Merger Agreement to
the Effective Time, unless disclosed to Purchaser at the time of the execution
of the Merger Agreement or Purchaser has consented in writing thereto, the
Company will not, and will not permit any of its subsidiaries to,

     (i) amend its certificate of incorporation or by-laws;

     (ii) issue, sell or pledge (A) any shares of its capital stock or other
  ownership interest in the Company or its subsidiaries, (B) any securities
  convertible into or exchangeable for any such shares or other ownership
  interest, or (C) any rights, warrants or options to acquire or with respect
  to any such shares of capital stock, ownership interest, or convertible or
  exchangeable securities (or derivative instruments in respect of the
  foregoing);

     (iii) effect any stock split or otherwise change its capitalization as
  it existed on the date of the Merger Agreement, or directly or indirectly
  redeem, purchase or otherwise acquire any shares of its capital stock or
  capital stock of its subsidiaries;

     (iv) (A) accelerate or waive any or all of the goals, restrictions or
  conditions imposed under any restricted stock award, or (B) issue, sell,
  grant or award any shares of capital stock or any right to acquire shares
  of capital stock under any Company stock plan (except as otherwise required
  by such plan);

     (v) declare, set aside or pay any dividend or make any other
  distribution or payment with respect to any shares of its capital stock or
  other ownership interests (other than such payments by the subsidiaries to
  the Company);

     (vi) mortgage or otherwise encumber, subject to any encumbrance, or
  sell, lease or otherwise dispose of any of its property or assets
  (including capital stock of its subsidiaries), other than encumbrances that
  are incurred in the ordinary course of business, consistent with past
  practice, the sale or disposition of inventory in the ordinary course of
  business or the sale, lease, encumbrance or other disposition of assets
  which, individually or in the aggregate, are obsolete or not material to
  the Company and its subsidiaries taken as a whole;

     (vii) (A) acquire by merger, purchase or any other manner, any business
  or entity or any division thereof for consideration in excess of $500,000
  in the aggregate; or (B) otherwise acquire any assets which would be
  material, individually or in the aggregate, to the Company and its
  subsidiaries taken as a whole, except for purchases of inventory, supplies
  or capital equipment in the ordinary course of business consistent with
  past practice and the acquisition of assets for consideration in excess of
  $500,000 in the aggregate;

     (viii) except for borrowings under existing credit facilities and
  excepting transactions between the Company and any subsidiary, incur or
  assume any long-term or short-term debt or issue any debt securities or
  assume, guarantee or otherwise become liable or responsible (whether
  directly, contingently or otherwise) for the debt or other obligations of
  any other person, other than obligations (other than debt) of its
  subsidiaries incurred in the ordinary course of business;

     (ix) (A) make any loans, advances or capital continuations to, or
  investments in, any other person (other than to subsidiaries of the
  Company), except with respect to commitments outstanding on the date of the
  Merger Agreement, or (B) forgive any loans, advances or capital
  contributions to, or investments in, any other person (other than with
  respect to subsidiaries of the Company) for an amount in excess of $500,000
  in the aggregate (as to clauses (A) and (B) collectively);

     (x) except as contemplated by the Merger Agreement or in the ordinary
  course of business consistent with past practice (A) increase the
  compensation payable or to become payable to its officers or employees, (B)
  other than in accordance with existing policies and arrangements, grant any
  severance pay to the Company's officers, directors or employees or (C)
  establish, adopt, enter into or amend any collective bargaining, bonus,
  profit sharing, thrift, compensation, stock option, restricted stock,
  pension, retirement,

                                       17


  deferred compensation, employment, termination, severance or other plan,
  agreement, trust, fund, policy or arrangement for the benefit of any
  director, officer or employee, except to the extent required by applicable
  law or the terms of a collective bargaining agreement or a contractual
  obligation existing on the date of the Merger Agreement;

     (xi) change any of the accounting principles or practices used by the
  Company, except as may be required by generally accepted accounting
  principles;

     (xii) pay, discharge or satisfy any material claims, material
  liabilities or material obligations (absolute, accrued, asserted or
  unasserted, contingent or otherwise), other than the payment, discharge or
  satisfaction of (A) any such material claims, material liabilities or
  material obligations in the ordinary course of business and consistent with
  past practice or (B) material claims, material liabilities or material
  obligations reflected or reserved against in, or contemplated by, the
  consolidated financial statements (or the notes thereto) contained in the
  Company's filings with the Commission;

     (xiii) agree to the settlement of any claim or litigation, which
  settlement would have a Material Adverse Effect;

     (xiv) make, change or rescind any material tax election (other than
  recurring elections that customarily are made in connection with the filing
  of any tax return; provided that any such elections are consistent with the
  past practices of the Company or its Subsidiaries, as the case may be); or
  settle or compromise any material tax liability that is the subject of any
  audit, claim for delinquent taxes, examination, action, suit, proceeding or
  investigation by any taxing authority;

     (xv) except to the extent required under existing employee and director
  benefit plans, agreements or arrangements as in effect on the date of the
  Merger Agreement or as contemplated by the Merger Agreement, accelerate the
  payment, right to payment or vesting of any bonus, severance, profit
  sharing, retirement, deferred compensation, stock option, insurance or
  other compensation or benefits;

     (xvi) enter into any agreement, understanding or commitment that
  restrains, limits or impedes the ability of the Company or any of its
  subsidiaries to compete with or conduct any business or line of business,
  including geographic limitations on the activities of the Company or any of
  its subsidiaries;

     (xvii) materially modify, amend or terminate any material contract, or
  waive, relinquish, release or terminate any right or claim, in each case,
  except in the ordinary course of business consistent with past practice;

     (xviii) other than with respect to commitments outstanding as of the
  date of the Merger Agreement, make any capital expenditures for the Company
  and its subsidiaries in excess $1,000,000, in the aggregate;

     (xix) take any action to cause the Common Stock to be delisted from the
  New York Stock Exchange prior to the consummation of the Offer; or

     (xx) agree in writing or otherwise to take any of the foregoing actions.

   Access to Information. Under the Merger Agreement, from the date of the
Merger Agreement to the closing date of the Merger, the Company has agreed, and
has agreed to cause its subsidiaries to, (i) give Purchaser and its authorized
representatives reasonable access, upon reasonable notice and during reasonable
hours to all books, records, personnel, offices and other facilities and
properties of the Company and its subsidiaries and their accountants and
accountants' work papers, (ii) permit Purchaser to make such copies and
inspections thereof as Purchaser may reasonably request and (iii) furnish
Purchaser with such financial and operating data and other information with
respect to the business and properties of the Company and its subsidiaries as
Purchaser may from time to time reasonably request; provided that no
investigation or information furnished pursuant to the Merger Agreement shall
affect any representations or warranties made by the Company therein or the
conditions to the obligations of Purchaser to consummate the transactions
contemplated thereby. Purchaser has agreed to hold all information furnished on
a confidential basis by or on behalf of the Company or any of its subsidiaries
in confidence.


                                       18


   No Solicitation. The Company has agreed in the Merger Agreement (a) that
from the date of the Merger Agreement to the Effective Time, neither it nor any
of its subsidiaries will, and it will direct and use its best efforts to cause
its officers, directors, employees, agents and representatives (including,
without limitation, any investment banker, attorney or accountant retained by
it or any of its subsidiaries) not to, initiate, solicit or encourage, directly
or indirectly, any inquiries or the making or implementation of any proposal or
offer (including, without limitation, any proposal or offer to its
stockholders) with respect to a merger, acquisition, consolidation or similar
transaction involving, or any purchase of all or any significant portion of the
assets or any equity securities of, the Company or any of its subsidiaries (any
such proposal or offer being hereinafter referred to as an "Alternative
Proposal") or engage in any negotiations concerning, or provide any
confidential information or data to, afford access to the properties, books or
records of the Company or any of its subsidiaries to, or have any discussions
with, any person relating to an Alternative Proposal, or otherwise facilitate
any effort or attempt to make or implement an Alternative Proposal; (b) that it
will immediately cease and cause to be terminated any existing activities,
discussions or negotiations with any parties conducted heretofore with respect
to any of the foregoing, and it will take the necessary steps to inform such
parties of the obligations undertaken under the no solicitation provision of
the Merger Agreement; and (c) that it will notify Purchaser immediately of the
identity of the potential acquiror and the terms of such person's or entity's
proposal if any such inquiries or proposals are received by, any such
information is requested from, or any such negotiations or discussions are
sought to be initiated or continued with, the Company; provided, however, that
the no solicitation provision shall not prohibit the Company or its
subsidiaries, upon approval by the Special Committee, from (i) prior to the
acceptance for payment of Shares pursuant to the Offer, furnishing information
to, or entering into discussions or negotiations with, any person or entity
that makes an unsolicited bona fide proposal to acquire the Company pursuant to
a merger, consolidation, share exchange, purchase of substantially all of the
assets of the Company, a business combination or other similar transaction, if,
and only to the extent that, (A) such proposal was not initially solicited,
encouraged or knowingly facilitated by the Company, its subsidiaries or their
agents in violation of the no solicitation provision of the Merger Agreement,
(B) such proposal is not subject to a financing condition and involves
consideration that provides a higher value per share than the Merger
Consideration, (C) the Board of Directors, or the Special Committee, determines
in good faith based on the advice of outside counsel that the failure to take
such action would be inconsistent with its fiduciary duties to stockholders
imposed by law, and (D) prior to furnishing information to, or entering into
discussions or negotiations with, such person or entity, the Company provides
written notice to Purchaser to the effect that it is furnishing information to,
or entering into discussions or negotiations with, such person or entity; and
(ii) to the extent applicable, complying with Rule 14e-2(a) promulgated under
the Exchange Act with regard to an Alternative Proposal. Nothing in the no
solicitation provision of the Merger Agreement (x) permits the Company to
terminate the Merger Agreement (except as specifically provided in the
termination provisions of the Merger Agreement), (y) permits the Company to
enter into any agreement with respect to an Alternative Proposal during the
term of the Merger Agreement, or (z) affects any other obligation of the
Company under the Merger Agreement.

   Fees and Expenses. Except as set forth below or as otherwise provided in the
Merger Agreement, whether or not the Offer or the Merger is consummated, all
fees, costs and expenses incurred in connection with the Merger Agreement and
the transactions contemplated by the Merger Agreement will be paid by the party
incurring such fees, costs and expenses.

   In the Merger Agreement, the Company has agreed that, under certain
circumstances, it will reimburse Purchaser and its affiliates for their out-of-
pocket expenses incurred in connection with the Offer, the Merger and the other
transactions contemplated by the Merger Agreement. The Company is obligated to
pay Purchaser's out-of-pocket expenses under the following circumstances: (i)
Purchaser terminates the Merger Agreement because of the failure of the
condition to the Offer that the representations and warranties made by the
Company in the Merger Agreement that are qualified by materiality or Material
Adverse Effect are true and correct in all respects when made or thereafter
have ceased to be true and correct in all respects as if made at the scheduled
or extended expiration of the Offer (except to the extent that any such
representation or warranty refers specifically to another date, in which case
such representation or warranty shall be true and correct in all respects as of
such other date), the other representations and warranties made by the Company
in the Merger Agreement are true and correct in all material respects when made
or thereafter have ceased to be true and correct in all respects as

                                       19


if made at the scheduled or extended expiration of the Offer (except to the
extent that any such representation or warranty refers specifically to another
date, in which case such representation or warranty shall be true and correct
in all material respects as of such other date) or because the Company has
breached and failed to have complied in all material respects with any of its
obligations under the Merger Agreement; (ii) the Special Committee terminates
the Merger Agreement in accordance with its terms because of an Alternative
Proposal which the Special Committee in good faith determines is more favorable
from a financial point of view to the stockholders of the Company as compared
to the Offer and the Merger and the Special Committee determines in good faith
based on advice of outside counsel that the failure to take such action would
be inconsistent with its fiduciary duties to stockholders imposed by law; or
(iii) if prior to purchasing any Shares pursuant to the Offer, Purchaser
terminates the Merger Agreement because the Special Committee shall have
withdrawn or modified in a manner that is materially adverse to Purchaser its
approval or recommendation of the Merger Agreement, the Offer, the Merger or
any other transaction contemplated by the Merger Agreement or shall have
recommended another merger, consolidation or business combination involving, or
acquisition of, the Company or its assets or another tender offer for the
Shares or the Special Committee shall have resolved to do any of the foregoing.

   Under the terms of the Merger Agreement, Purchaser has agreed that, under
certain circumstances, it will reimburse the Company for its out-of-pocket
expenses incurred in connection with the Offer, the Merger and the other
transactions contemplated by the Merger Agreement. Purchaser will be obligated
to pay the Company's out-of-pocket expenses if the Special Committee terminates
the Merger Agreement because Purchaser has breached in any material respect any
of their respective representations, warranties or covenants contained in the
Merger Agreement.

   Filings; Other Actions. The Merger Agreement provides that, subject to the
terms and conditions provided in the Merger Agreement, the Company and
Purchaser have agreed to:

     (a) use their reasonable best efforts to cooperate with one another in
  (i) determining which filings are required to be made prior to the
  expiration of the Offer or the Effective Time with, and which consents,
  approvals, permits or authorizations are required to be obtained prior to
  the Effective Time from, governmental entities or other third parties in
  connection with the execution and delivery of the Merger Agreement and
  other ancillary documents and the consummation of the transactions
  contemplated thereby and (ii) timely make all such filings and timely seek
  all such consents, approvals, permits, authorizations and waivers; and

     (b) use their reasonable best efforts to take, or cause to be taken, all
  other action and do, or cause to be done, all other things necessary,
  proper or appropriate to consummate and make effective the transactions
  contemplated by the Merger Agreement. If, at any time after the Effective
  Time, any further action is necessary or desirable to carry out the purpose
  of the Merger Agreement, the proper officers and directors of Purchaser and
  the Surviving Corporation are required to take all such necessary action.

   Conditions to the Merger. The obligations of Purchaser and the Company to
effect the Merger are subject to the satisfaction or waiver, where permissible,
prior to the Effective Time, of the following conditions: (i) if approval of
the Merger Agreement and the Merger by the holders of Shares is required by
applicable law, the Merger Agreement and the Merger shall have been approved by
the requisite vote of such holders; and (ii) no United States federal or state
governmental authority or other agency or commission or court of competent
jurisdiction shall have enacted, issued, promulgated, enforced or entered any
law, rule, regulation, executive order decree, injunction or other order which
is in effect and prohibits or has the effect of prohibiting the consummation of
the Merger or makes the consummation of the Merger illegal.

   Termination. The Merger Agreement, notwithstanding approval thereof by the
stockholders of the Company, may be terminated at any time prior to the
Effective Time:

     (a) by mutual written consent of the Purchaser and the Special
  Committee;

     (b) by Purchaser or the Special Committee,

       (i) if either (x) the purchase of Shares pursuant to the Offer has
    not been consummated on or before June 19, 2000, or (y) the Effective
    Time shall not have occurred on or before September 18,

                                       20


    2000 (provided that the right to terminate this Agreement pursuant to
    this clause (i) shall not be available to any party whose failure to
    fulfill any obligation under this Agreement has been the cause of or
    resulted in the failure of consummation of the purchase of Shares
    pursuant to the Offer on or before June 19, 2000 or the Effective Time
    to occur on or before September 18, 2000); or

       (ii) if there shall be any law that makes consummation of the Offer
    or the Merger illegal or prohibited, or if any court of competent
    jurisdiction in the United States shall have issued an order, judgment,
    decree or ruling, or taken any other action restraining, enjoining or
    otherwise prohibiting the Merger and such order, judgment, decree,
    ruling or other action shall have become final and non-appealable; or

     (c) by the Special Committee,

        (i) if there is an Alternative Proposal which the Special Committee
    in good faith determines is more favorable from a financial point of
    view to the stockholders of the Company as compared to the Offer and
    the Merger, and the Special Committee determines in good faith, based
    upon advice of outside counsel, that the failure to take such action
    would be inconsistent with its fiduciary duties to stockholders imposed
    by law; provided, however, that this right to terminate shall not be
    available in certain circumstances; or

       (ii) if Purchaser shall have breached in any material respect any of
    their respective representations, warranties or covenants contained in
    the Merger Agreement; or

     (d) by Purchaser,

       (i) prior to the acceptance of any Shares under the Offer, if due to
    an occurrence or circumstance that would result in the failure of any
    of the Offer Conditions, Purchaser shall have terminated the Offer
    without having accepted any Shares for payment thereunder, unless such
    failure to accept Shares for payment or to pay for Shares shall have
    been caused by or resulted from the failure of Purchaser to perform any
    obligation of either of them contained in the Merger Agreement;

       (ii) prior to the purchase of any Shares validly tendered pursuant
    to the Offer, if the Special Committee shall have withdrawn or modified
    in a manner that is materially adverse to Purchaser its approval or
    recommendation of the Merger Agreement, the Offer, the Merger or any
    other transaction contemplated by the Merger Agreement or if the
    Special Committee shall have recommended another merger, consolidation
    or business combination involving, or acquisition of, the Company or
    its assets or another tender offer for the Shares, or the Special
    Committee shall have resolved to do any of the foregoing.

   Indemnification. The Merger Agreement provides that the Surviving
Corporation will maintain in effect for not less than six years after the
Effective Time the Company's current directors and officers insurance
policies, if such insurance is obtainable (or policies of at least the same
coverage containing terms and conditions no less advantageous to the current
and all former directors and officers of the Company), with respect to acts or
failures to act prior to the Effective Time, including acts relating to the
transactions contemplated by the Merger Agreement; provided, however, that in
order to maintain or procure such coverage, the Surviving Corporation shall
not be required to maintain or obtain policies providing such coverage except
to the extent such coverage can be provided at an annual cost of no greater
than 200% of the most recent annual premium paid by the Company prior to the
date of the Merger Agreement (the "Cap"); and provided, further, that if
equivalent coverage cannot be obtained, or can be obtained only by paying an
annual premium in excess of the Cap, the Purchaser or the Surviving
Corporation will only be required to obtain only as much coverage as can be
obtained by paying an annual premium equal to the Cap. Purchaser has agreed
that all rights to indemnification for acts or omissions occurring prior to
the Effective Time now existing in favor of the current or former directors or
officers of the Company and its subsidiaries as provided in their respective
articles of incorporation or by-laws (or similar organizational documents)
shall survive the Offer and the Merger and shall continue in full force and
effect in accordance with their respective terms.

                                      21


   Amendment. To the extent permitted by applicable law, the Merger Agreement
may be amended by action taken by or on behalf of the boards of directors of
the Company and Purchaser and, in the case of the Company, with the approval
of the Special Committee at any time before or after adoption of the Merger
Agreement by the stockholders of the Company (if required); provided, however,
that after any such stockholder approval, no amendment shall be made which
decreases the Merger Consideration or which adversely affects the rights of,
or the income tax consequences to, the Public Stockholders thereunder without
the approval of such stockholders. The Merger Agreement may not be amended
except by an instrument in writing signed on behalf of Purchaser and the
Company.

8. Interests Of Certain Persons In The Offer And The Merger

   In considering the recommendations of the Board of Directors and the
Special Committee, stockholders should be aware that certain officers and
directors of Heico, Purchaser and the Company have interests in the Offer and
the Merger which are described below and which may present them with certain
potential conflicts of interest. As a result of Parent Group's current
ownership of approximately 71.9% of the outstanding Shares and five of the
Company's eight directors being officers or directors of Heico, Purchaser or
one of their respective affiliates, Parent Group may be deemed to control the
Company.

   Mr. Michael E. Heisely, Sr., a director of the Company and its Chief
Executive Officer, is the Manager, President and Chief Executive Officer of
Heico, and is a director and President of Purchaser. Mr. E.A. Roskovensky, a
director of the Company and its President and Chief Operating Officer, is a
director of Purchaser. Mr. Stanley H. Meadows, a director of the Company, is a
director of Purchaser. Mr. Andrew G.C. Sage II, Chairman and a director of the
Company, is a director of Purchaser. Mr. Michael E. Heisley, Jr., a director
of the Company, is a director of Purchaser.

   As of April 20, 2000, the directors and executive officers of the Company
(other than Messrs. Heisley, Roskovensky and Sage), as a group, beneficially
owned an aggregate of 267,719 Shares (representing 1.7% of the then
outstanding Shares). As of April 20, 2000, Mr. Berman, the member of the
Special Committee, beneficially owned an aggregate of 1,127 Shares
(representing less than 1% of the then outstanding Shares). All Shares held by
directors and executive officers (other than Shares held by Messrs. Heisley,
Roskovensky and Sage) will be treated in the Offer and the Merger in the same
manner as Shares held by the Public Stockholders. Shares beneficially owned by
Messrs. Heisley, Roskovensky and Sage (through their ownership of Purchaser)
will not be tendered in the Offer and will be converted into common stock of
the Surviving Corporation. In the aggregate, the directors and executive
officers of the Company (other than Messrs. Heisley, Roskovensky and Sage)
will be entitled to receive approximately $3,078,769 for their Shares upon
consummation of the Offer and the Merger (based upon the number of Shares
owned as of April 20, 2000) and the member of the Special Committee, in
addition to the Compensation described under "--Background of the Offer and
the Merger; Contact with the Company," will be entitled to receive an
aggregate of approximately $12,961 for his Shares upon consummation of the
Offer and the Merger (based upon the number of Shares owned as of April 20,
2000).

   Mr. Berman is entitled to receive compensation in the amount of $25,000 in
addition to a per meeting fee of $1,000 for his service on the Special
Committee.

   The Special Committee and the Board of Directors were aware of these actual
and potential conflicts of interest and considered them along with the other
matters described under "--Recommendation of the Special Committee and the
Board of Directors; Fairness of the Offer and the Merger."

9. Beneficial Ownership Of Shares

   The following table sets forth certain information, as of April 20, 2000,
regarding the ownership of Common Stock by Purchaser, Parent Group and each
director or executive officer of Purchaser or Heico. To the best of the
knowledge of Purchaser and Parent Group, after making reasonable inquiry, all
directors and executive officers of the Company (other than Messrs. Heisley,
Roskovensky and Sage) currently intend to tender their Shares

                                      22


pursuant to the Offer, except to the extent that tendering would subject any
such director or executive officer to "short-swing profit" under Section 16(b)
of the Exchange Act. In addition, based upon disclosures made by the Company
in its Schedule 14D-9, Purchaser and Parent Group understand that all
executive officers, other directors, affiliates and subsidiaries of the
Company (other than Messrs. Heisley, Roskovensky and Sage) intend to tender
the Shares held of record or beneficially owned by them (other than Restricted
Stock, as defined in the Robertson-Ceco Corporation Long Term Incentive Plan,
which will be converted into the right to receive the Offer Price). Except as
indicated below, the executive officers and directors of Heico and Purchaser
do not own any Shares.



                                            Number of Shares     Percent of
                                              Beneficially      Common Stock
      Name of Beneficial Owner                  Owned(a)     Beneficially Owned
      ------------------------              ---------------- ------------------
                                                       
      Andrew G. C. Sage II.................       250,112           1.55%
      Michael E. Heisley, Sr...............    11,182,863(b)       69.47%
      Stanley G. Berman....................         1,127              *
      Stanley H. Meadows...................           964              *
      Gregg C. Sage........................       250,112(c)        1.55%
      E. A. Roskovensky....................       140,000              *
      Ronald D. Stevens....................        15,000(d)           *
      Michael E. Heisley, Jr...............           516              *
      Larry W. Gies .......................             0              *
      Richard Dentner......................             0              *
      Total of all shares beneficially
       owned by all executive officers and
       directors as a group (10 Persons)...    11,590,582(e)       72.01%

- --------
* less than 1%
(a) Unless otherwise indicated, the shares shown in the table are those as to
    which the beneficial owner has sole voting and investment power with the
    exception of those restricted shares issued under the Company's 1991 Long
    Term Incentive Plan (the "Long Term Incentive Plan") as to which such
    persons have sole voting power.
(b) Mr. Heisley, the Chief Executive Officer and a director of the Company,
    has sole voting and dispositive power over: (a) 1,127 shares owned by Mr.
    Heisley, (b) 9,015,236 shares beneficially owned by The Heico Companies,
    LLC (formerly known as Heisley Investments Limited Partnership), and (c)
    2,166,500 shares beneficially owned by Heico Holding, Inc. (formerly known
    as Pettibone Corporation).
(c) Includes all shares owned by Sage Capital Corporation ("Sage Capital") and
    deemed to be beneficially owned by Mr. Andrew G. C. Sage II. Mr. Gregg C.
    Sage has 25% ownership in and is a Managing Director of Sage Capital, and
    may be deemed to share voting and investment power over the shares of
    Common Stock held by Sage Capital. Mr. Gregg C. Sage disclaims beneficial
    ownership of such Common Stock.
(d) Consists of restricted shares of the Company's Common Stock granted under
    the Long Term Incentive Plan the basis of which remain subject to
    restrictions.
(e) Includes restricted shares of the Company's Common Stock granted to Mr.
    Stevens under the Long Term Incentive Plan.

10. Related Party Transactions and Transactions in Common Stock

   The Company paid $240,000 during each of the years ended 1997, 1998 and
1999, to an affiliated company of Mr. Heisley for manufacturing and certain
other consulting services.

   On January 7, 1998, Heico entered into a Stock Purchase Agreement with
Hemisphere Investment L.P. whereby Heico would purchase a total of 541,611
shares of Common Stock for $10 per Share, or an aggregate purchase price of
$5,416,110. The terms of such transaction provided that Heico would purchase
491,611 shares of Common Stock on January 7, 1998 for $4,916,110 and 50,000
shares on June 2, 1998 for $500,000. On

                                      23


October 12, 1999, Heico purchased 374,292 shares of Common Stock at $10 per
share. Heico also purchased 87,700 shares of Common Stock of October 22, 1999
at $10 per share and 152,300 shares of Common Stock on November 9, 1999 at $10
per share. On April 17, 2000, Heico purchased 26,500 shares of Common Stock at
$10.75 per share from Frank A. Benevento II, a director of the Company.

11. Certain United States Federal Income Tax Consequences

   THE FOLLOWING IS A SUMMARY OF CERTAIN FEDERAL INCOME TAX CONSEQUENCES OF
THE OFFER AND THE MERGER TO HOLDERS WHOSE SHARES ARE PURCHASED PURSUANT TO THE
OFFER OR WHOSE SHARES ARE CONVERTED INTO THE RIGHT TO RECEIVE CASH IN THE
MERGER. THE SUMMARY IS BASED ON THE PROVISIONS OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE"), APPLICABLE CURRENT AND PROPOSED UNITED STATES
TREASURY REGULATIONS ISSUED THEREUNDER, JUDICIAL AUTHORITY AND ADMINISTRATIVE
RULINGS AND PRACTICE, ALL OF WHICH ARE SUBJECT TO CHANGE, POSSIBLY WITH
RETROACTIVE EFFECT, AT ANY TIME AND, THEREFORE, THE FOLLOWING STATEMENTS AND
CONCLUSIONS COULD BE ALTERED OR MODIFIED. THE DISCUSSION DOES NOT ADDRESS
HOLDERS OF SHARES IN WHOSE HANDS SHARES ARE NOT CAPITAL ASSETS, NOR DOES IT
ADDRESS HOLDERS WHO HOLD SHARES AS PART OF A HEDGING, "STRADDLE," CONVERSION
OR OTHER INTEGRATED TRANSACTION, OR WHO RECEIVED SHARES UPON CONVERSION OF
SECURITIES OR EXERCISE OF WARRANTS OR OTHER RIGHTS TO ACQUIRE SHARES OR
PURSUANT TO THE EXERCISE OF EMPLOYEE STOCK OPTIONS OR OTHERWISE AS
COMPENSATION, OR TO HOLDERS OF SHARES WHO ARE IN SPECIAL TAX SITUATIONS (SUCH
AS INSURANCE COMPANIES, TAX-EXEMPT ORGANIZATIONS, FINANCIAL INSTITUTIONS,
UNITED STATES EXPATRIATES OR NON-U.S. PERSONS). FURTHERMORE, THE DISCUSSION
DOES NOT ADDRESS THE TAX TREATMENT OF HOLDERS WHO EXERCISE DISSENTERS' RIGHTS
IN THE MERGER, NOR DOES IT ADDRESS ANY ASPECT OF FOREIGN, STATE OR LOCAL
TAXATION OR ESTATE AND GIFT TAXATION.

   THE FEDERAL INCOME TAX CONSEQUENCES SET FORTH BELOW ARE INCLUDED FOR
GENERAL INFORMATIONAL PURPOSES ONLY. BECAUSE INDIVIDUAL CIRCUMSTANCES MAY
DIFFER, EACH HOLDER OF SHARES SHOULD CONSULT SUCH HOLDER'S OWN TAX ADVISOR TO
DETERMINE THE APPLICABILITY OF THE RULES DISCUSSED BELOW TO SUCH STOCKHOLDER
AND THE PARTICULAR TAX EFFECTS OF THE OFFER AND THE MERGER, INCLUDING THE
APPLICATION AND EFFECT OF STATE, LOCAL AND OTHER INCOME TAX LAWS.

   The receipt of cash for Shares pursuant to the Offer or the Merger will be
a taxable transaction for federal income tax purposes under the Code (and also
may be a taxable transaction under applicable state, local, foreign and other
income tax laws). In general, for federal income tax purposes, a holder of
Shares will recognize gain or loss in an amount equal to the difference
between its adjusted tax basis in the Shares sold pursuant to the Offer or
converted into the right to receive cash in the Merger and the amount of cash
received therefor. Gain or loss must be determined separately for each block
of Shares (i.e., Shares acquired at the same cost in a single transaction)
sold pursuant to the Offer or converted to cash in the Merger. Such gain or
loss will be capital gain or loss and will be long-term gain or loss if, on
the date of sale (or, if applicable, the Effective Time), the Shares were held
for more than one year.

   Under the United States federal income tax backup withholding rules,
payments in connection with the Offer or the Merger may be subject to "backup
withholding" at a rate of 31%. In order to avoid backup withholding, each
tendering stockholder, unless an exemption applies, must provide the
Depositary with such stockholder's correct taxpayer identification number and
certify that such stockholder is not subject to such backup withholding by
completing the Substitute Form W-9 included in the Letter of Transmittal.
Backup withholding is not an additional tax but merely an advance payment,
which may be refunded to the extent it results in an overpayment of tax.
Certain persons generally are entitled to exemption from backup withholding,
including corporations, financial institutions and certain foreign
individuals. Each stockholder should consult with such holder's own tax

                                      24


advisor as to such holder's qualification for exemption from backup
withholding and the procedure for obtaining such exemption.

   All stockholders tendering Shares pursuant to the Offer should complete and
sign the main signature form and the Substitute Form W-9 included as part of
the Letter of Transmittal to provide the information and certification
necessary to avoid backup withholding (unless an applicable exemption exists
and is proved in a manner satisfactory to Purchaser and the Depositary).
Noncorporate foreign stockholders should complete and sign the main signature
form and a Form W-8, Certificate of Foreign Status, a copy of which may be
obtained from the Depositary, in order to avoid backup withholding. See
Instruction 9 to the Letter of Transmittal.

12. Fees And Expenses

   The following is an estimate of expenses to be incurred in connection with
the Offer and the Merger. The fees and expenses of CIBC World Markets are also
discussed in "--Opinion of the Special Committee's Financial Advisor." The
Merger Agreement provides that all costs and expenses incurred in connection
with the Offer and the Merger will be paid by the party incurring such costs
and expenses, except in certain circumstances where Purchaser or the Company
is required to reimburse the other party for its out-of-pocket expenses. See
"--The Transaction Documents; The Merger Agreement--Fees and Expenses."

   The following table presents the estimated fees and expenses to be incurred
in connection with the Offer and the Merger:


                                                                  
      Financial Advisors Fees....................................... $  500,000
      Legal Fees and Expenses....................................... $  300,000
      Printing and Mailing.......................................... $   75,000
      Filing Fees................................................... $   10,405
      Depositary Fees............................................... $   30,000
      Special Committee Fees and Expenses........................... $   30,000
      Miscellaneous................................................. $   75,000
                                                                     ----------
          Total..................................................... $1,020,405
                                                                     ==========


                                      25


                               THE TENDER OFFER

1. Terms of the Offer

   Upon the terms and subject to the conditions of the Offer (including, if
the Offer is extended or amended, the terms and conditions of any extension or
amendment), Purchaser will accept for payment and pay for any and all Shares
validly tendered prior to the Expiration Date and not withdrawn in accordance
with the procedures set forth below in "--Withdrawal Rights" as soon as
practicable after the Expiration Date. The term "Expiration Date" means 5:00
p.m., New York City time, on June 2, 2000 unless and until Purchaser, in its
sole discretion (but subject to the terms of the Merger Agreement), shall have
extended the period of time during which the Offer is open, in which event the
term "Expiration Date" shall mean the latest time and date at which the Offer,
as so extended by Purchaser, shall expire.

   The Offer is subject to certain conditions set forth in "--Conditions of
the Offer." If the Offer Conditions are not satisfied or any of the events
specified in "--Conditions of the Offer" have occurred or are determined by
Purchaser to have occurred prior to the Expiration Date, Purchaser, subject to
the terms of the Merger Agreement, expressly reserves the right (but is not
obligated) to (i) terminate the Offer and not accept for payment any Shares
and return all tendered Shares to tendering stockholders, (ii) waive all the
unsatisfied conditions and, subject to complying with the terms of the Merger
Agreement and the applicable rules and regulations of the Commission, accept
for payment and pay for all Shares validly tendered prior to the Expiration
Date and not theretofore withdrawn, (iii) extend the Offer and, subject to the
right of stockholders to withdraw Shares until the Expiration Date, retain the
Shares that have been tendered during the period or periods for which the
Offer is extended or (iv) amend the Offer.

   Subject to the terms of the Merger Agreement, the applicable rules and
regulations of the Commission and applicable law, Purchaser expressly reserves
the right, in its sole discretion, at any time and from time to time, to waive
any Offer Condition or otherwise amend the Offer in any respect by giving oral
or written notice of such waiver or amendment to the Depositary.
Notwithstanding the foregoing, Purchaser has agreed that, without the prior
written consent of the Company, no changes may be made that (i) reduce the
maximum number of Shares subject to the Offer, (ii) decrease the Offer Price,
(iii) change the form of consideration payable in the Offer or (iv) amend or
modify the Offer Conditions in any manner adverse to the holder of Shares.

   In the Merger Agreement, Purchaser has agreed that it will not, without the
prior consent of the Company, extend the Offer if all of the Offer Conditions
are satisfied or waived, except that Purchaser may, without the consent of the
Company, extend the Offer: (i) if at the then scheduled Expiration Date of the
Offer any of the Offer Conditions shall not have been satisfied or waived,
until such time as all such conditions shall have been satisfied or waived;
(ii) for any period required by any statute or rule, regulation,
interpretation or position of the Commission applicable to the Offer; (iii)
for any period required by applicable law in connection with an increase in
the consideration to be paid pursuant to the Offer; and (iv) from time to
time, for an aggregate period of not more than ten business days (for all such
extensions under this clause (iv)) beyond the latest expiration date that
would be permitted under clause (i), (ii) or (iii) of this sentence. However,
Purchaser will not extend the Offer if at the then scheduled Expiration Date
all of the Offer Conditions have been satisfied (and notwithstanding the
provision in the Merger Agreement permitting Purchaser to extend the Offer for
up to 10 business days). During any such extension, all Shares previously
tendered and not withdrawn will remain subject to the Offer. Tendering
stockholders will continue to have the right to withdraw any tendered Shares
during such extension. See "--Withdrawal Rights." Under no circumstances will
interest be paid on the purchase price for tendered Shares, whether or not the
Offer is extended.

   Any such extension, delay, termination, waiver or amendment will be
followed, as promptly as practicable, by public announcement thereof, with
such announcement in the case of an extension to be made no later than 9:00
a.m., Eastern time, on the next business day after the previously scheduled
Expiration Date in accordance with the public announcement requirements of
Rule 14e-1 of the Exchange Act. Subject to applicable law (including Rules
14d-4(c), 14d-6(d) and 14e-1 under the Exchange Act, which require that
material changes be

                                      26


promptly disseminated to stockholders in a manner reasonably designed to inform
them of such changes) and without limiting the manner in which Purchaser may
choose to make any public announcement, Purchaser will have no obligation to
publish, advertise or otherwise communicate any such public announcement other
than by issuing a press release to the Dow Jones News Service or as otherwise
may be required by applicable law.

   If Purchaser makes a material change in the terms of the Offer or the
information concerning the Offer, or if it waives a material Offer Condition,
Purchaser will extend the Offer to the extent required by Rules 14d-4(c), 14d-
6(d) and 14e-1 under the Exchange Act. The minimum period during which an offer
must remain open following material changes in the terms of the offer or
information concerning the Offer, other than a change in price or a change in
the percentage of securities sought, will depend upon the facts and
circumstances then existing, including the relative materiality of the changed
terms or information. With respect to a change in price or a change in the
percentage of securities sought, a minimum period of ten business days is
generally required to allow for adequate dissemination to stockholders and
investor response.

   Pursuant to Rule 14d-11 under the Exchange Act, Purchaser may, subject to
certain conditions, provide a subsequent offering period ranging from three
business days to twenty business days in length following the purchase of
Shares on the initial Expiration Date (the "Subsequent Offering Period").
Purchaser currently intends to provide a Subsequent Offering Period of at least
three business days and, if Parent Group and Purchaser own less than 90% of the
outstanding Shares following expiration of the initial offering period and the
purchase of all Shares tendered pursuant to the Offer during that period and
the first three days of the Subsequent Offering Period, Purchaser will extend
the Subsequent Offering Period until the earlier of (i) twenty business days
from the initial Expiration Date and (ii) the time at which Parent Group and
Purchaser become the owner of at least 90% of the outstanding Shares. A
Subsequent Offering Period is an additional period of time, following the
expiration of the Offer and the purchase of Shares in the Offer, during which
stockholders may tender Shares that were not tendered prior to the expiration
of the Offer. A Subsequent Offering Period is not an extension of the Offer,
which already will have been completed.

   During a Subsequent Offering Period, tendering stockholders will not have
withdrawal rights and Purchaser will promptly purchase and pay for any Shares
tendered at the same price paid in the Offer. Rule 14d-11 provides that
Purchaser may provide a Subsequent Offering Period so long as, among other
things, (i) the initial twenty business days period of the Offer has expired;
(ii) the Purchaser offers the same form and amount of consideration for Shares
in the Subsequent Offering Period as in the Offer; (iii) Purchaser accepts and
promptly pays for all Shares tendered during the Offer prior to the Expiration
Date; (iv) Purchaser announces the results of the Offer, including the
approximate number and percentage of Shares deposited in the Offer, no later
than 9:00 a.m. Eastern time on the next business day after the Expiration Date
and immediately begins the Subsequent Offering Period; and (v) Purchaser
immediately accepts and promptly pays for Shares as they are tendered during
the Subsequent Offering Period. In the event Purchaser elects to extend the
Subsequent Offering Period, it will notify stockholders of the Company
consistent with the requirements of the Commission.

   IF SHARES ARE PURCHASED ON THE EXPIRATION DATE, PURCHASER WILL INCLUDE A
SUBSEQUENT OFFERING PERIOD FOR A PERIOD OF THREE BUSINESS DAYS. PURCHASER WILL
EXTEND THE SUBSEQUENT OFFERING PERIOD UNTIL THE EARLIER OF (i) THAT TIME AT
WHICH PARENT GROUP AND PURCHASER OWN AT LEAST 90% OF THE OUTSTANDING SHARES AND
(ii) TWENTY BUSINESS DAYS FROM THE INITIAL EXPIRATION DATE OF THE OFFER.
PURSUANT TO RULE 14D-7 UNDER THE EXCHANGE ACT, NO WITHDRAWAL RIGHTS APPLY TO
SHARES TENDERED DURING THE SUBSEQUENT OFFERING PERIOD. THE OFFER PRICE WILL BE
PAID TO SHAREHOLDERS TENDERING SHARES IN THE SUBSEQUENT OFFERING PERIOD.

   The Company has provided Purchaser with the Company's stockholder lists and
security position listings in respect of the Shares for the purpose of
disseminating this Offer to Purchase, the Letter of Transmittal and other
relevant materials to stockholders. This Offer to Purchase, the Letter of
Transmittal and other relevant materials will be mailed to record holders of
Shares whose names appear on the Company's list of stockholders and will be
furnished, for subsequent transmittal to beneficial owners of Shares, to
brokers, dealers, commercial banks,

                                       27


trust companies and similar persons whose names, or the names of whose
nominees, appear on the Company's list of stockholders or, where applicable,
who are listed as participants in the security position listing of The
Depository Trust Company.

2. Acceptance for Payment and Payment for Shares

   Upon the terms and subject to the conditions of the Offer (including, if the
Offer is extended or amended, the terms and conditions of the Offer as so
extended or amended), Purchaser will purchase, by accepting for payment, and
will pay for, all Shares validly tendered prior to the Expiration Date (and not
properly withdrawn in accordance with "--Withdrawal Rights") as promptly as
practicable after the Expiration Date. Subject to applicable rules of the
Commission and the terms of the Merger Agreement, Purchaser expressly reserves
the right, in its discretion, to delay acceptance for payment of, or payment
for, Shares in order to comply, in whole or in part, with any applicable law.
See "--Terms of the Offer," and "--Certain Legal Matters--Regulatory
Approvals."

   The reservation by Purchaser of the right to delay the acceptance or
purchase of, or payment for, the Shares is subject to the provisions of Rule
14e-1(c) under the Exchange Act, which requires the Purchaser to pay the
consideration offered or to return the Shares deposited by, or on behalf of,
stockholders, promptly after the termination or withdrawal of the Offer.

   In all cases, payment for Shares purchased pursuant to the Offer will be
made only after timely receipt by the Depositary of (i) the certificates
evidencing such Shares (the "Certificates") or timely confirmation of a book-
entry transfer (a "Book-Entry Confirmation") of such Shares into the
Depositary's account at The Depositary Trust Company (the "Book-Entry Transfer
Facility"), pursuant to the procedures set forth in "--Procedures for Tendering
Shares", (ii) the Letter of Transmittal (or a manually signed facsimile
thereof), properly completed and duly executed with any required signature
guarantees, or an Agent's Message (as defined below) in connection with a book-
entry transfer and (iii) any other documents required to be included with the
Letter of Transmittal under the terms and subject to the conditions thereof and
of this Offer to Purchase.

   The term "Agent's Message" means a message, transmitted by the Book-Entry
Transfer Facility to, and received by, the Depositary and forming a part of a
Book-Entry Confirmation, which states that the Book-Entry Transfer Facility has
received an express acknowledgment from a participant in the Book-Entry
Transfer Facility tendering the Shares that such participant has received and
agrees to be bound by the terms of the Letter of Transmittal and that Purchaser
may enforce such agreement against such participant.

   For purposes of the Offer, Purchaser will be deemed to have accepted for
payment (and thereby purchased) Shares validly tendered and not properly
withdrawn if, as and when Purchaser gives oral or written notice to the
Depositary of Purchaser's acceptance for payment of such Shares. Upon the terms
and subject to the conditions of the Offer, payment for Shares accepted
pursuant to the Offer will be made by deposit of the purchase price therefor
with the Depositary, which will act as agent for tendering stockholders for the
purpose of receiving payments from Purchaser and transmitting payments to such
tendering stockholders whose Shares have been accepted for payment.

   UNDER NO CIRCUMSTANCES WILL INTEREST ON THE PURCHASE PRICE FOR SHARES BE
PAID BY PURCHASER, REGARDLESS OF ANY DELAY IN MAKING SUCH PAYMENT OR EXTENSION
OF THE EXPIRATION DATE.

   If any validly tendered Shares are not accepted for payment for any reason
pursuant to the terms and conditions of the Offer, or if Certificates are
submitted evidencing more Shares than are tendered, certificates evidencing
Shares not purchased will be returned, without expense, to the tendering
stockholder (or, in the case of Shares tendered by book-entry transfer into the
Depositary's account at the Book-Entry Transfer Facility pursuant to the
procedure set forth in "--Procedures for Tendering Shares", such Shares will be
credited to an

                                       28


account maintained at the Book-Entry Transfer Facility), as promptly as
practicable following the expiration or termination of the Offer.

   IF, PRIOR TO THE EXPIRATION DATE, PURCHASER INCREASES THE CONSIDERATION TO
BE PAID PER SHARE PURSUANT TO THE OFFER, PURCHASER WILL PAY SUCH INCREASED
CONSIDERATION FOR ALL SUCH SHARES PURCHASED PURSUANT TO THE OFFER, WHETHER OR
NOT SUCH SHARES WERE TENDERED PRIOR TO SUCH INCREASE IN CONSIDERATION.

   Purchaser reserves the right to assign to any other direct or indirect
wholly owned subsidiary of Purchaser, the right to purchase all or any portion
of the Shares tendered pursuant to the Offer, but any such assignment will not
relieve Purchaser of its obligations under the Offer and will in no way
prejudice the rights of tendering stockholders to receive payment for Shares
validly tendered and accepted for payment pursuant to the Offer.

3. Procedures for Tendering Shares

   Valid Tender of Shares. In order for Shares to be validly tendered pursuant
to the Offer, a stockholder must, prior to the Expiration Date, either (i)
deliver to the Depositary at one of its addresses set forth on the back cover
of this Offer to Purchase (a) a properly completed and duly executed Letter of
Transmittal (or a manually signed facsimile thereof) with any required
signature guarantees, (b) the Certificates representing Shares to be tendered
and (c) any other documents required to be included with the Letter of
Transmittal under the terms and subject to the conditions thereof and of this
Offer to Purchase, (ii) cause such stockholder's broker, dealer, commercial
bank or trust company to tender applicable Shares pursuant to the procedures
for book-entry transfer described below or (iii) comply with the guaranteed
delivery procedures described below.

   THE METHOD OF DELIVERY OF CERTIFICATES, THE LETTER OF TRANSMITTAL AND ALL
OTHER REQUIRED DOCUMENTS, INCLUDING DELIVERY THROUGH THE BOOK-ENTRY TRANSFER
FACILITY, IS AT THE OPTION AND RISK OF THE TENDERING STOCKHOLDER, AND THE
DELIVERY WILL BE DEEMED MADE ONLY WHEN ACTUALLY RECEIVED BY THE DEPOSITARY. IF
DELIVERY IS BY MAIL, REGISTERED MAIL WITH RETURN RECEIPT REQUESTED, PROPERLY
INSURED, IS RECOMMENDED. IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO
ENSURE TIMELY DELIVERY.

   Book-Entry Transfer. The Depositary will establish an account with respect
to the Shares at the Book-Entry Transfer Facility for purposes of the Offer
within two business days after the date of this Offer to Purchase. Any
financial institution that is a participant in the Book-Entry Transfer
Facility's system may make book-entry delivery of Shares by (i) causing such
securities to be transferred in accordance with the Book-Entry Transfer
Facility's procedures into the Depositary's account and (ii) causing the Letter
of Transmittal to be delivered to the Depositary by means of an Agent's
Message. Although delivery of Shares may be effected through book-entry
transfer, either the Letter of Transmittal (or a manually signed facsimile
thereof), properly completed and duly executed, together with any required
signature guarantees, or an Agent's Message in lieu of the Letter of
Transmittal, and any other required documents, must, in any case, be
transmitted to and received by the Depositary prior to the Expiration Date at
one of its addresses set forth on the back cover of this Offer to Purchase, or
the tendering stockholder must comply with the guaranteed delivery procedures
described below. Delivery of documents or instructions to the Book-Entry
Transfer Facility in accordance with the Book-Entry Transfer Facility's
procedures does not constitute delivery to the Depositary.

   Signature Guarantee. All signatures on a Letter of Transmittal must be
guaranteed by a member in good standing of the Securities Transfer Agents
Medallion Program, or by any other firm which is a bank, broker, dealer, credit
union or savings association (each of the foregoing being referred to as an
"Eligible Institution" and collectively as "Eligible Institutions"), unless the
Shares tendered thereby are tendered (i) by the registered holder of Shares who
has not completed the box labeled "Special Delivery Instructions" or the box
labeled "Special Payment Instructions" on the Letter of Transmittal or (ii) for
the account of an Eligible Institution. See Instruction 1 to the Letter of
Transmittal.

                                       29


   If a Certificate is registered in the name of a person other than the signer
of the Letter of Transmittal, or if payment is to be made, or a Certificate not
accepted for payment or not tendered is to be returned to, a person other than
the registered holder(s), then the Certificate must be endorsed or accompanied
by appropriate stock powers, in either case signed exactly as the name(s) of
the registered holder(s) appear(s) on the Certificate, with the signature(s) on
such certificate or stock powers guaranteed as described above. See
Instructions 1, 5 and 7 to the Letter of Transmittal.

   Guaranteed Delivery. If a stockholder desires to tender Shares pursuant to
the Offer and such stockholder's Certificates are not immediately available or
time will not permit all required documents to reach the Depositary on or prior
to the Expiration Date or the procedures for book-entry transfer cannot be
completed on a timely basis, such Shares may nevertheless be tendered if all
the following guaranteed delivery procedures are duly complied with:

     (i) such tender is made by or through an Eligible Institution;

     (ii) a properly completed and duly executed Notice of Guaranteed
  Delivery, substantially in the form provided by Purchaser, is received by
  the Depositary as provided below prior to the Expiration Date; and

     (iii) the certificates for all tendered Shares in proper form for
  transfer, together with a properly completed and duly executed Letter of
  Transmittal (or a manually signed facsimile thereof) with any required
  signature guarantee (or, in the case of a book-entry transfer, a Book-Entry
  Confirmation along with an Agent's Message) and any other documents
  required by such Letter of Transmittal, are received by the Depositary
  within three Trading Days after the date of execution of the Notice of
  Guaranteed Delivery. A "Trading Day" is any day on which the New York Stock
  Exchange is open for business.

   Any Notice of Guaranteed Delivery may be delivered by hand, transmitted by
facsimile transmission or mailed to the Depositary and must include a guarantee
by an Eligible Institution in the form set forth in the Notice of Guaranteed
Delivery.

   Other Requirements. Notwithstanding any other provision hereof, payment for
Shares accepted for payment pursuant to the Offer will, in all cases, be made
only after timely receipt by the Depositary of (i) certificates evidencing such
Shares or a Book-Entry Confirmation of the delivery of such Shares (unless
Purchaser elects, in its sole discretion, to make payment for such Shares
pending receipt of the Certificates or a Book-Entry Confirmation, if available,
with respect to such Certificates), (ii) a properly completed and duly executed
Letter of Transmittal (or a manually signed facsimile thereof) with any
required signature guarantees (or, in the case of a book-entry transfer, an
Agent's Message) and (iii) any other documents required by the Letter of
Transmittal. UNDER NO CIRCUMSTANCES WILL INTEREST BE PAID ON THE PURCHASE PRICE
OF THE SHARES TO BE PAID BY PURCHASER, REGARDLESS OF ANY EXTENSION OF THE OFFER
OR ANY DELAY IN MAKING SUCH PAYMENT.

   Tender Constitutes an Agreement. The valid tender of Shares pursuant to one
of the procedures described above will constitute a binding agreement between
the tendering stockholder and Purchaser on the terms and subject to the
conditions of the Offer.

   Determination of Validity. All questions as to the validity, form,
eligibility (including, but not limited to, time of receipt) and acceptance for
payment of any tendered Shares pursuant to any of the procedures described
above will be determined by Purchaser, in its sole discretion, whose
determination will be final and binding on all parties. Purchaser reserves the
absolute right to reject any or all tenders of any Shares determined by it not
to be in proper form or if the acceptance for payment of, or payment for, such
Shares may, in the opinion of Purchaser's counsel, be unlawful. Purchaser also
reserves the absolute right, in its sole discretion, to waive any of the Offer
Conditions (subject to the terms of the Merger Agreement) or any defect or
irregularity in any tender with respect to Shares of any particular
stockholder, whether or not similar defects or irregularities are waived in the
case of other stockholders. No tender of Shares will be deemed to have been
validly made until all defects and irregularities have been cured or waived.
None of Parent Group, Purchaser or any of their respective

                                       30


affiliates, the Depositary, or any other person or entity will be under any
duty to give any notification of any defects or irregularities in tenders or
incur any liability for failure to give any such notification.

   Purchaser's interpretation of the terms and conditions of the Offer
(including the Letter of Transmittal and the instructions thereto) will be
final and binding.

   Appointment As Proxy. By executing a Letter of Transmittal (or delivering
an Agent's Message) as set forth above, a tendering stockholder irrevocably
appoints each designee of Purchaser as such stockholder's attorney-in-fact and
proxy, with full power of substitution, to vote in such manner as such
attorney-in-fact and proxy (or any substitute thereof) shall deem proper in
its sole discretion, and to otherwise act (including pursuant to written
consent) to the full extent of such stockholder's rights with respect to the
Shares tendered by such stockholder and accepted for payment by Purchaser (and
any and all dividends, distributions, rights or other securities issued or
issuable in respect of such Shares on or after June 2, 2000). All such proxies
shall be considered coupled with an interest in the tendered Shares and shall
be irrevocable. This appointment will be effective if, when, and only to the
extent that, Purchaser accepts such Shares for payment pursuant to the Offer.
Upon such acceptance for payment, all prior proxies given by such stockholder
with respect to such Shares and other securities will, without further action,
be revoked, and no subsequent proxies may be given (and, if given, will not be
deemed effective). The designees of Purchaser will, with respect to the Shares
and other securities for which the appointment is effective, be empowered to
exercise all voting and other rights of such stockholder as they in their sole
discretion may deem proper at any annual, special, adjourned or postponed
meeting of the Company's stockholders, by written consent in lieu of any such
meeting or otherwise. Purchaser reserves the right to require that, in order
for Shares to be deemed validly tendered, immediately upon Purchaser's
acceptance for payment of such Shares, Purchaser must be able to exercise all
rights (including, without limitation, all voting rights) with respect to such
Shares and receive all dividends and distributions.

   Backup Withholding. Under United States federal income tax law, the amount
of any payments made by the Depositary to stockholders (other than corporate
and certain other exempt stockholders) pursuant to the Offer may be subject to
backup withholding tax at a rate of 31%. To avoid such backup withholding tax
with respect to payments made pursuant to the Offer, a non-exempt, tendering
stockholder must provide the Depositary with such stockholder's correct
taxpayer identification number and certify under penalties of perjury that
such stockholder is not subject to backup withholding tax by completing the
Substitute Form W-9 included as part of the Letter of Transmittal. If backup
withholding applies with respect to a stockholder or if a stockholder fails to
deliver a completed Substitute Form W-9 to the Depositary or otherwise
establish an exemption, the Depositary is required to withhold 31% of any
payments made to such stockholder. See "SPECIAL FACTORS--Certain United States
Federal Income Tax Consequences" of this Offer to Purchase and the information
set forth under the heading "Important Tax Information" contained in the
Letter of Transmittal.

4. Withdrawal Rights

   Tenders of Shares made pursuant to the Offer are irrevocable except that
such Shares may be withdrawn at any time prior to the Expiration Date and,
unless theretofore accepted for payment by Purchaser pursuant to the Offer,
may also be withdrawn at any time after July 3, 2000, or at such later time as
may apply if the Offer is extended.

   If Purchaser extends the Offer, is delayed in its acceptance for payment of
Shares or is unable to accept Shares for payment pursuant to the Offer for any
reason, then, without prejudice to Purchaser's rights under the Offer, the
Depositary may, nevertheless, on behalf of Purchaser, retain tendered Shares,
and such Shares may not be withdrawn except to the extent that tendering
stockholders are entitled to withdrawal rights as described below. Any such
delay will be an extension of the Offer to the extent required by law.

   For a withdrawal to be effective, a written or facsimile transmission
notice of withdrawal must be timely received by the Depositary at one of its
addresses set forth on the back cover of this Offer to Purchase. Any such
notice of withdrawal must specify the name of the person who tendered the
Shares to be withdrawn, the number

                                      31


of Shares to be withdrawn, and the name of the registered holder of such
Shares, if different from that of the person who tendered such Shares. If
Certificates evidencing Shares to be withdrawn have been delivered or
otherwise identified to the Depositary, then, prior to the physical release of
such Certificates, the serial numbers shown on such Certificates must be
submitted to the Depositary and the signature(s) on the notice of withdrawal
must be guaranteed by an Eligible Institution, unless such Shares have been
tendered for the account of an Eligible Institution. Shares tendered pursuant
to the procedure for book-entry transfer as set forth in "--Procedures for
Tendering Shares" may be withdrawn only by means of the withdrawal procedures
made available by the Book-Entry Transfer Facility, must specify the name and
number of the account at the Book-Entry Transfer Facility to be credited with
the withdrawn Shares and must otherwise comply with the Book-Entry Transfer
Facility's procedures.

   Withdrawals of tendered Shares may not be rescinded without Purchaser's
consent and any Shares properly withdrawn will thereafter be deemed not
validly tendered for purposes of the Offer. All questions as to the form and
validity (including time of receipt) of notices of withdrawal will be
determined by Purchaser in its sole discretion, which determination will be
final and binding. None of Parent Group, Purchaser or any of their affiliates,
the Depositary, or any other person will be under any duty to give
notification of any defects or irregularities in any notice of withdrawal or
incur any liability for failure to give any such notification.

   Any Shares properly withdrawn may be re-tendered at any time prior to the
Expiration Date by following any of the procedures described in "--Procedures
for Tendering Shares."

5. Price Range Of Shares

   The primary market for the Shares is the New York Stock Exchange. The
ticker symbol for the Shares is "RHH." The following table sets forth, for the
periods indicated, the high and low sales prices per share of Common Stock as
reported on the NYSE Composite Transaction Reporting System. The Company did
not pay cash dividends on its Common Stock during the periods set forth below.



                                                                  High     Low
                                                                -------- -------
                                                                   
      1998:
        First Quarter.......................................... 11       8 1/4
        Second Quarter......................................... 11       9 3/16
        Third Quarter.......................................... 10 3/16  8 1/8
        Fourth Quarter.........................................  8 5/8   7 1/4
      1999:
        First Quarter..........................................  8 7/16  7 1/4
        Second Quarter......................................... 11       7 1/4
        Third Quarter..........................................  9 15/16 7 3/4
        Fourth Quarter......................................... 10       7
      2000:
        First Quarter.......................................... 10       9 15/16
        Second Quarter (through May 3, 2000)................... 11 7/16  9 3/4


   On December 7, 1999, the last full trading day prior to the announcement of
the $10 Offer, the closing market price per Share on the New York Stock
Exchange was $7 7/8. On April 19, 2000, the last full trading day prior to the
public announcement of the Offer, the closing market price per Share on the
New York Stock Exchange was $9 7/8. On May 3, 2000, the last full trading day
prior to the date of this Offer to Purchase, the closing market price per
Share on the New York Stock Exchange was $11 3/8. Stockholders are urged to
obtain current market quotations for the Company's Common Stock prior to
tendering any Shares.

6. Certain Information Concerning the Company

   The Company. The information concerning the Company contained in this Offer
to Purchase, including financial information, has been taken from or is based
upon publicly available documents and records on file

                                      32


with the Commission and other public sources. None of Parent Group, Purchaser
or any of their affiliates assumes any responsibility for the accuracy or
completeness of the information concerning the Company contained in such
documents and records or for any failure by the Company to disclose events
which may have occurred or may affect the significance or accuracy of any such
information but which are unknown to them.

   The Company was formed on November 8, 1990 by the merger (the
"Combination") of H.H. Robertson, Inc. ("Robertson") and Ceco Industries, Inc.
("Ceco Industries") with and into The Ceco Corporation ("Ceco"), a wholly-
owned subsidiary of Ceco Industries, with Ceco continuing as the surviving
corporation under the name Robertson-Ceco Corporation. The Combination was
accounted for using the purchase method, with Robertson deemed the acquirer.

   After the Combination, the Company and its subsidiaries operated in four
business segments: (1) the Metal Buildings Group, which operated primarily in
North America and is engaged in the manufacture, sale and installation of
custom engineered metal buildings for commercial and industrial users; (2) the
Building Products Group, which operated on a worldwide basis and was engaged
in the manufacture, sale and installation of non-residential building
components, including wall, roof and floor systems; (3) the Door Products
Group which operated primarily throughout the United States and was engaged in
the manufacture and distribution of metal, wood and fiberglass doors and
frames for commercial and residential markets; and (4) the Concrete
Construction Group, which operated throughout the United States and was
engaged in the provision of subcontracting services for forming poured-in-
place, reinforced concrete structures.

   Divestitures. During 1991, management began to develop and implement a
series of restructuring actions designed to improve the Company's operational
performance and liquidity. In connection with these restructuring initiatives,
during the first quarter of 1992, the Company sold its Door Products Group,
certain domestic Building Products businesses, and its Building Products
subsidiary located in South Africa.

   In November 1993, the Company sold its Building Products subsidiary located
in the United Kingdom. During the fourth quarter of 1994, the Company sold its
remaining U.S. Building Products operation and the Cupples Products Division,
which manufactured curtainwall systems, and commenced a plan to sell or
dispose of its remaining European Building Products operations. In 1995, the
Company sold its subsidiaries located in Holland and Spain and sold the
Concrete Construction Group to a company which is controlled by the Company's
Chief Executive Officer. In 1996, the Company sold its subsidiary located in
Norway and its Building Products operations located in Australia, Northeast
Asia and Southeast Asia. The Canadian Building Products business closed in
1999.

   In addition to the sale of and exit from the businesses discussed above, a
series of other operational and financial restructuring actions have been
taken during the period 1993 to the present, including downsizing the
corporate office, closing or selling metal building plants and redistributing
manufacturing operations and equipment from closed operations, consolidating
and improving capacity and cost control at the remaining plants, reducing work
force levels, and redefining management and operating policies.

   Metal Buildings Group. Today, the operations of the Company consist solely
of the Metal Buildings Group. The Metal Buildings Group consists of three
custom engineered metal building operations: Ceco Building Systems, Star
Building Systems, and H.H. Robertson Building Systems (Canada). Custom
engineered metal buildings account for a significant portion of the market for
nonresidential low-rise buildings under 150,000 sq. ft. in size that are built
in North America. Historically aimed at the one-story small to medium building
market, the use of the product is expanding to large (up to 1 million sq.
ft.), more complex, and multi-story (up to 4 floors) buildings. The product
provides the customer with a custom designed building which generally is lower
in cost than other construction and faster from concept to job completion.

   The Company's metal building systems are manufactured at six U.S. plants
with one located in each of California, Mississippi, North Carolina and
Tennessee (began operations in March 2000) and two in Iowa. The Company has
one plant outside of the U.S. located in Ontario, Canada. The buildings are
primarily sold through

                                      33


builder/dealer networks located throughout the United States and Canada. In
addition to sales in North America, the Company sells its buildings to the
Asian market. Buildings are distributed to the Asian market through a network
of domestic and international builders.

   The principal materials used in the manufacture of custom engineered metal
buildings are hot and cold rolled steel products that are readily available
from many sources. The buildings consist of three components: primary
structural steel, secondary structural steel and cladding. The buildings are
erected by the builder/dealer network supplemented by subcontractors and, in
certain cases, by Company erection crews.

   Financial Information. Certain financial information relating to the
Company is hereby incorporated by reference to the audited financial
statements for the Company's 1998 and 1999 fiscal years set forth in the
Company's Annual Report on Form 10-K for the fiscal year ended December 31,
1999 (the "1999 10-K"), beginning on page F-1 of such reports. This report may
be inspected at, and copies may be obtained from, the same places and in the
manner set forth below under "--Available Information," below.

   Available Information. The Company is subject to the information and
reporting requirements of the Exchange Act and is required to file reports and
other information with the Commission relating to its business, financial
condition and other matters. Information, as of particular dates, concerning
the Company's directors and officers, their remuneration, stock options
granted to them, the principal holders of the Company's securities, any
material interests of such persons in transactions with the Company and other
matters is required to be disclosed in reports filed with the Commission.
These reports and other information should be available for inspection at the
public reference facilities of the Commission located in Judiciary Plaza, 450
Fifth Street, N.W., Washington, D.C. 20549, and also should be available for
inspection and copying at prescribed rates at regional offices of the
Commission located at Seven World Trade Center, New York, New York 10048 and
500 West Madison Street, Suite 1400, Chicago, Illinois 60661. Copies of this
material may also be obtained by mail, upon payment of the Commission's
customary fees, from the Commission's principal office at 450 Fifth Street,
N.W., Washington, D.C. 20549. Electronic filings filed through the
Commission's Electronic Data Gathering, Analysis and Retrieval, or EDGAR,
system, including those made by or in respect of the Company, are publicly
available through the Commission's home page on the Internet at
http://www.sec.gov.

7. Certain Information Concerning Purchaser and Heico.

   Purchaser. Purchaser, a newly incorporated Delaware corporation, has not
conducted any business other than in connection with the Offer and the Merger
Agreement. All of the issued and outstanding shares of capital stock of
Purchaser are held by Heico, Mr. Roskovensky and Mr. Sage. The principal
address of Purchaser is c/o The Heico Companies, LLC, 5600 Three First
National Plaza, Chicago, Illinois 60602. The telephone number is (312) 419-
8220.

   Heico. Heico, a Delaware limited liability company, is a privately owned
holding company headquartered in Chicago, Illinois which owns and operates a
diversified portfolio of over thirty companies. Activities include
construction equipment and services, heavy machinery, materials handling, food
processing, and other interests. The principal executive offices of Heico are
located at 5600 Three First National Plaza, Chicago, Illinois 60602. The
telephone number is (312) 419-8220.

   The name, business address, citizenship, present principal occupation and
employment history for the past five years of each of the directors and
executive officers of Purchaser and Heico are set forth in Schedule I to this
Offer to Purchase.

   During the last five years, none of Purchaser or Parent Group, or, to the
best of their knowledge, any of the persons listed in Schedule I to this Offer
to Purchase (i) has been convicted in a criminal proceeding (excluding traffic
violations and similar misdemeanors) or (ii) was a party to any judicial or
administrative proceeding that resulted in a judgment, decree or final order
enjoining the person from future violations of, or prohibiting

                                      34


activities subject to, federal or state securities laws, or a finding of any
violation of federal or state securities laws.

   Except as described in this Offer to Purchase (i) none of Purchaser or
Parent Group, or, to the best of their knowledge, any of the persons listed in
Schedule I to this Offer to Purchase, or any associate or majority-owned
subsidiary of Parent Group, Purchaser or the Company, beneficially owns or has
any right to acquire, directly or indirectly, any equity securities of the
Company and (ii) none of Purchaser or Parent Group or to the best of their
knowledge, any of the persons or entities referred to above has effected any
transaction in such equity securities during the past 60 days.

   Except as described in this Offer to Purchase, none of Purchaser or Parent
Group, or, to the best of their knowledge, any of the persons listed in
Schedule I to this Offer to Purchase has any contract, arrangement,
understanding or relationship with any other person with respect to any
securities of the Company, including, but not limited to, any contract,
arrangement, understanding or relationship concerning the transfer or voting
of such securities, joint ventures, loan or option arrangements, puts or
calls, guarantees of loans, guarantees against loss or the giving or
withholding of proxies. Except as set forth in this Offer to Purchase, since
January 1, 1998, none of Purchaser or Parent Group, or to the best of their
knowledge, any of the persons listed on Schedule I to this Offer to Purchase
has had any business relationship or transaction with the Company or any of
its executive officers, directors or affiliates that is required to be
reported under the rules and regulations of the Commission applicable to the
Offer. Except as set forth in this Offer to Purchase, since January 1, 1998,
there have been no contacts, negotiations or transactions between any of
Purchaser, Parent Group, or their affiliates or, to the best of their
knowledge, any of the persons listed in Schedule I to this Offer to Purchase,
on the one hand, and the Company or its affiliates, on the other hand,
concerning a merger, consolidation or acquisition, tender offer or other
acquisition of securities, an election of directors or a sale or other
transfer of a material amount of assets.

   Available Information. None of Purchaser or Parent Group is subject to the
informational reporting requirements of the Exchange Act, nor are any of them
required to file reports and other information with the Commission relating to
its businesses, financial condition or other matters. Except as otherwise
disclosed in this Offer to Purchase, none of Purchaser or Parent Group have
made, or are making, any provision in connection with the Offer or the Merger
to grant unaffiliated security holders access to the files of any of Purchaser
or Parent Group.

8. Source And Amount Of Funds

   The Offer is not conditioned upon any financing arrangements. The amount of
funds required by Purchaser to purchase all of the outstanding Common Stock
pursuant to the Offer and to pay related fees and expenses is expected to be
approximately $53,041,518.

   Contemporaneously with the consummation of the Offer, the Company will make
a loan to Purchaser, to the extent not prohibited by applicable law, in an
amount sufficient to allow Purchaser to acquire all of the shares of Common
Stock pursuant to the Offer. Purchaser will pledge all shares of Common Stock
held by Purchaser as security for the loan to the extent such pledge is not
prohibited by applicable law and to the extent such pledge would not render
the loan violative of applicable law. The loan will bear interest at a rate
equal to the Company's cost of funds which will be payable in arrears on
maturity. The loan will have a maturity of 120 days, unless extended by the
Company and Purchaser. The loan will require the consent of the Company's
lenders under the Credit Agreement (described below), which consent the
Company believes it will be able to obtain prior to consummation of the Offer.

   The margin regulations promulgated by the Board of Governors of the Federal
Reserve System (the "Federal Reserve Board") place restrictions on the amount
of credit that may be extended for the purposes of purchasing margin stock,
including if such credit is secured directly or indirectly by margin stock.
Purchaser believes that the financing of the acquisition of the Shares will be
in full compliance with the margin regulations.


                                      35


   The following information concerning the Company's financing agreements has
been taken from or is based upon publicly available documents and records on
file with the Commission and other public sources. None of Parent Group,
Purchaser or any of their affiliates assumes any responsibility for the
accuracy or completeness of the information contained in such documents and
records or for any failure by the Company to disclose events which may have
occurred or may affect the significance or accuracy of any such information
but which are unknown to Parent Group, Purchaser or any of their affiliates.

   On December 31, 1996, the Company entered into a credit agreement ("Credit
Agreement") with a group of banks. Under the terms of the Credit Agreement,
the lenders agreed to provide a term loan of up to $20 million, due June 30,
2001, which was paid in full in September 1998. At that date, the Company also
reduced the amount available under the revolving credit and letter of credit
facility from $25 million to $15 million maturing December 31, 2001. Up to $12
million of the revolving credit facility can be used to support outstanding
letters of credit. Interest on the loans under the Credit Agreement is based
on the prime or the Eurodollar rate plus a factor which depends on the
Company's ratio of debt to earnings before taxes, interest, depreciation and
amortization. In addition, the Company pays a commitment fee on the unused
amounts of the credit facility. Availability under the revolving credit
facility is based on eligible accounts receivable and inventory. As of
December 31, 1999, the borrowing base was approximately $28.5 million. As
collateral under the Credit Agreement, the Company has granted the lenders a
security interest in all of the assets of the Company and certain
subsidiaries. The Credit Agreement contains certain financial covenants
restricting dividend payments, repurchase of Shares and issuance of additional
debt, among other matters. Under the terms of the Company's Credit Agreement,
$50.7 million was available for dividends or repurchase of Shares at December
31, 1999.

   At December 31, 1999, the Company had outstanding performance and financial
bonds of $3.8 million, which generally provide a guarantee as to the Company's
performance under contracts and other commitments. As of December 31, 1999,
the Company had outstanding letters of credit of $4.7 million used principally
to support insurance and bonding programs. The outstanding letters of credit
were reduced to $2.7 million subsequent to December 31, 1999.

9. Effect of the Offer on the Market for the Common Stock; Exchange Act
Registration

   Market For Shares. The purchase of Shares pursuant to the Offer will reduce
the number of Shares that might otherwise trade publicly and could adversely
affect the liquidity and market value of the remaining Shares held by the
public.

   Stock Quotation. Shares are traded primarily on the New York Stock
Exchange. According to published guidelines of the New York Stock Exchange,
the Shares might no longer be eligible for quotation on the New York Stock
Exchange if, among other things, the number of Shares publicly held was less
than 1,100,000, there were fewer than 2,000 holders of round lots, the
aggregate market value of the publicly held Shares was less than $40,000,000,
net tangible assets were less than $40,000,000 and there were fewer than two
registered and active market makers for the Shares. Shares held directly or
indirectly by directors, officers or beneficial owners of more than 10 percent
of the Shares are not considered as being publicly held for this purpose.
According to the Company, as of April 20, 2000, there were approximately 1,740
holders of record of Shares (not including beneficial holders of Shares in
street name), and as of April 20, 2000, there were 16,096,550 Shares
outstanding.

   If the Shares were to cease to be quoted on the New York Stock Exchange,
the market for the Shares could be adversely affected. It is possible that the
Shares would be traded or quoted on other securities exchanges or in the over-
the-counter market, and that price quotations would be reported by such
exchanges, or through Nasdaq or other sources. The extent of the public market
for the Shares and the availability of such quotations would, however, depend
upon the number of stockholders and/or the aggregate market value of the
Shares remaining at such time, the interest in maintaining a market in the
Shares on the part of securities firms, the possible termination of
registration of the Shares under the Exchange Act and other factors.

                                      36


   Exchange Act Registration. The Shares are currently registered under the
Exchange Act. Such registration under the Exchange Act may be terminated upon
application of the Company to the Commission if the Shares are neither listed
on a national securities exchange nor held by 300 or more holders of record.
Termination of registration under the Exchange Act would substantially reduce
the information required to be furnished by the Company to its stockholders and
to the Commission and would make certain provisions of the Exchange Act no
longer applicable to the Company, such as the short-swing profit recovery
provisions of Section 16(b) of the Exchange Act, the requirement of furnishing
a proxy statement pursuant to Section 14(a) of the Exchange Act in connection
with stockholders' meetings, the related requirement of furnishing an annual
report to stockholders and the requirements of Rule 13e-3 under the Exchange
Act with respect to "going private" transactions. Furthermore, the ability of
"affiliates" of the Company and persons holding "restricted securities" of the
Company to dispose of such securities pursuant to Rule 144 promulgated under
the Securities Act may be impaired or eliminated. Parent Group intends to seek
to cause the Company to apply for termination of registration of the Common
Stock under the Exchange Act as soon after the consummation of the Offer as the
requirements for such termination are met.

   If registration of the Shares is not terminated prior to the Merger, then
the Shares will be delisted from all stock exchanges and the registration of
the Shares under the Exchange Act will be terminated following the consummation
of the Merger.

   Margin Regulations. The Shares are currently "margin securities," as such
term is defined under the regulations of the Federal Reserve Board, which has
the effect, among other things, of allowing brokers to extend credit on the
collateral of the Shares. Depending upon factors similar to those described
above regarding listing and market quotations, it is possible that, following
the Offer, the Shares would no longer constitute "margin securities" for the
purposes of the margin regulations of the Federal Reserve Board and therefore
could no longer be used as collateral for loans made by brokers. In any event,
the Shares will cease to be "margin securities" if registration of the Shares
under the Exchange Act is terminated.

10. Conditions of the Offer

   Notwithstanding any other term of the Offer or the Merger Agreement,
Purchaser is not required to accept for payment or to pay for any shares of
Common Stock not theretofore accepted for payment or paid for, and may
terminate or amend the Offer if at any time on or after the date of the Merger
Agreement and before the acceptance of such Shares for payment or the payment
therefor, any of the following conditions exist or shall occur and remain in
effect:

     (a) there shall have been instituted, pending or threatened any
  litigation by the Government of the United States or by any agency or
  instrumentality thereof or by any other third person (including any
  individual, corporation, partnership, limited liability company,
  association, trust, unincorporated organization, entity or group (as
  defined in the Exchange Act)) or nongovernmental entity that would be
  reasonably likely to (i) restrict the acquisition by Purchaser (or any of
  its affiliates) of Shares pursuant to the Offer or restrain, prohibit or
  delay the making or consummation of the Offer or the Merger, (ii) make the
  purchase of or payment for some or all of the Shares pursuant to the Offer
  or the Merger illegal, (iii) impose limitations on the ability of Purchaser
  (or any of its affiliates) effectively to acquire or hold, or to require
  Purchaser or the Company or any of their respective affiliates or
  subsidiaries to dispose of or hold separate, any portion of their assets or
  the business of any one of them, (iv) impose material limitations on the
  ability of Purchaser or its affiliates to exercise full rights of ownership
  of the shares of Common Stock purchased by it, including, without
  limitation, the right to vote the shares purchased by it on all matters
  properly presented to the stockholders of the Company, (v) limit or
  prohibit any material business activity by Purchaser or any of its
  affiliates, including, without limitation, requiring the prior consent of
  any person or entity (including the Government of the United States of
  America, and any instrumentality thereof) to future transactions by
  Purchaser or any of its affiliates or (vi) make materially more costly (A)
  the making of the Offer, (B) the acceptance for payment of, or payment for,
  some or all of the Shares pursuant to the Offer, (C) the purchase of Shares
  pursuant to the Offer or (D) the consummation of the Merger; or


                                       37


     (b) there shall have been a subsequent development in any action or
  proceeding relating to the Company or any of its subsidiaries that would
  (i) be reasonably likely to be materially adverse either to Purchaser or to
  Company and its subsidiaries taken as a whole or (ii) make materially more
  costly (A) the making of the Offer, (B) the acceptance for payment of, or
  payment for, some or all of the Shares pursuant to the Offer, (C) the
  purchase of Shares pursuant to the Offer or (D) the consummation of the
  Merger; or

     (c) there shall have been any action taken, or any law promulgated,
  enacted, entered, enforced or deemed applicable to the Offer or the Merger
  by any governmental entity that could directly or indirectly result in any
  of the consequences referred to in subsection (a) above; or

     (d) the Merger Agreement shall have been terminated in accordance with
  its terms; or

     (e) (i) any of the representations and warranties made by the Company in
  the Merger Agreement that are qualified by materiality or Material Adverse
  Effect shall not have been true and correct in all respects when made, or
  shall thereafter have ceased to be true and correct in all respects as if
  made at the scheduled or extended expiration of the Offer (except to the
  extent that any such representation or warranty refers specifically to
  another date, in which case such representation or warranty shall be true
  and correct in all respects as of such other date), or the other
  representations and warranties made by the Company in the Merger Agreement
  shall not have been true and correct in all material respects when made, or
  shall thereafter have ceased to be true and correct in all material
  respects as if made at the scheduled or extended expiration of the Offer
  (except to the extent that any such representation or warranty refers
  specifically to another date, in which case such representation or warranty
  shall be true and correct in all material respects as of such other date),
  or (ii) the Company shall have breached or failed to comply in any material
  respect with any of its obligations under the Merger Agreement; or

     (f) Purchaser and the Special Committee shall have agreed that Purchaser
  will terminate the Offer or postpone the acceptance for payment of or
  payment for Shares thereunder; or

     (g) there shall have occurred (i) any general suspension of, or
  limitation on prices for, trading in securities on any national securities
  exchange or in the over-the-counter market in the United States, (ii) a
  declaration of any banking moratorium by federal or state authorities or
  any suspension of payments in respect of banks or any limitation (whether
  or not mandatory) imposed by federal or state authorities on the extension
  of credit by lending institutions in the United States, (iii) a
  commencement of a war, armed hostilities or any other international or
  national calamity directly or indirectly involving the United States, or
  (iv) in the case of any of the foregoing existing at the time of the
  commencement of the Offer, in the sole judgment of the Purchaser, a
  material acceleration or worsening thereof; or

     (h) there shall not have been validly tendered and not withdrawn prior
  to the expiration of the offer, a number of shares of Common Stock which,
  when combined with the Shares owned by Purchaser, would result in Purchaser
  owning at least 90% of the shares of Common Stock issued and outstanding on
  the date of purchase; or

     (i) there shall have been a Material Adverse Effect with respect to the
  Company, and there shall have been a change or event which could reasonably
  be expected to have a Material Adverse Effect on the Company.

   The foregoing conditions are for the sole benefit of Purchaser and may be
asserted by Purchaser regardless of the circumstances giving rise to any such
condition and may be waived by Purchaser, in whole or in part, at any time and
from time to time in their discretion. The failure by Purchaser at any time to
exercise any of the foregoing rights shall not be deemed a waiver of any such
right, the waiver of any such right with respect to particular facts and other
circumstances shall not be deemed a waiver with respect to any other facts and
circumstances, and each such right shall be deemed an ongoing right that may be
asserted at any time and from time to time.

11. Certain Legal Matters; Regulatory Approvals

   General. Except as otherwise disclosed herein, neither Parent Group nor
Purchaser is aware of (i) any license or regulatory permit that appears to be
material to the business of the Company and its subsidiaries, taken

                                       38


as a whole, that might be adversely affected by the acquisition of Shares by
Purchaser pursuant to the Offer or the Merger or otherwise or (ii) any approval
or other action by any governmental, administrative or regulatory agency or
authority, domestic or foreign, that would be required for the acquisition or
ownership of Shares by Purchaser as contemplated herein. Should any such
approval or other action be required, Purchaser currently contemplates that it
would seek such approval or action. Purchaser's obligation under the Offer to
accept for payment and pay for Shares is subject to certain conditions. See "--
Conditions of the Offer." While, except as described in this Offer to Purchase,
Purchaser does not currently intend to delay the acceptance for payment of
Shares tendered pursuant to the Offer pending the outcome of any such matter,
there can be no assurance that any such approval or action, if needed, would be
obtained or would be obtained without substantial conditions, that adverse
consequences might not result to the business of the Company, Parent Group or
Purchaser or that certain parts of the businesses of the Company, Parent Group
or Purchaser might not have to be disposed of in the event that such approvals
were not obtained or any other actions were not taken.

   State Takeover Laws. The Company is incorporated under the laws of the State
of Delaware. In general, Section 203 of the DGCL prevents an "interested
stockholder" (generally a person who owns or has the right to acquire 15% or
more of a corporation's outstanding voting stock, or an affiliate or associate
thereof) from engaging in a "business combination" (defined to include mergers
and certain other transactions) with a Delaware corporation for a period of
three years following the date such person became an interested stockholder
unless, among other things, prior to the date the interested stockholder became
an interested stockholder, the board of directors of the corporation approved
either the business combination or the transaction in which the interested
stockholder became an interested stockholder. The Company has represented to
Purchaser in the Merger Agreement that the Board of Directors has taken all
necessary action so that the restrictions contained in Section 203 of the DGCL
applicable to a "business combination" will not apply to the execution,
delivery or performance of the Merger Agreement, the Offer, the Merger or the
transactions contemplated by the Merger.

   A number of other states have adopted laws and regulations applicable to
attempts to acquire securities of corporations which are incorporated, or have
substantial assets, stockholders, principal executive offices or principal
places of business, or whose business operations otherwise have substantial
economic effects, in such states. In EDGAR V. MITE CORP., the Supreme Court of
the United States invalidated on constitutional grounds the Illinois Business
Takeover Statute, which, as a matter of state securities law, made takeovers of
corporations meeting certain requirements more difficult. However, in 1987 in
CTS CORP. V. DYNAMICS CORP. OF AMERICA, the Supreme Court held that the State
of Indiana may, as a matter of corporate law and, in particular, with respect
to those aspects of corporate law concerning corporate governance,
constitutionally disqualify a potential acquirer from voting on the affairs of
a target corporation without the prior approval of the remaining stockholders.
The state law before the Supreme Court was by its terms applicable only to
corporations that had a substantial number of holders in the state and were
incorporated there.

   The Company, directly or through subsidiaries, conducts business in a number
of states throughout the United States, some of which have enacted takeover
laws. Purchaser does not believe that any state takeover statutes apply to the
Offer. Neither Parent Group nor Purchaser has currently complied with any state
takeover statute or regulation. Purchaser reserves the right to challenge the
applicability or validity of any state law purportedly applicable to the Offer
or the Merger and nothing in this Offer to Purchase or any action taken in
connection with the Offer or the Merger is intended as a waiver of such right.
In the event it is asserted that one or more state takeover laws is applicable
to the Offer or the Merger, and an appropriate court does not determine that it
is inapplicable or invalid as applied to the Offer or the Merger, Purchaser
might be required to file certain information with, or receive approvals from,
the relevant state authorities. In addition, if enjoined, Purchaser might be
unable to accept for payment any Shares tendered pursuant to the Offer or be
delayed in continuing or consummating the Offer and the Merger. In such case,
Purchaser may not be obligated to accept for payment any Shares tendered. See
"--Conditions of the Offer."

   Antitrust. Under the Hart-Scott-Rodino Antitrust Improvements Act of 1976,
as amended, and the rules that have been promulgated thereunder by the Federal
Trade Commission (the "FTC"), certain transactions may not be consummated
unless certain information has been furnished to the Antitrust Division of the
Department of

                                       39


Justice and the FTC and certain waiting period requirements have been
satisfied. However, the acquisition of Shares by Purchaser pursuant to the
Offer is not subject to these requirements because Parent Group and its
affiliates currently owns in excess of 50% of the outstanding Shares.

   Other Matters. In December 1999, two individual stockholders of the Company,
namely Edward Aboff and Charles Schmitz, filed complaints (the "Complaints") in
the Court of Chancery for the State of Delaware, against the Company, Heico and
certain officers and directors of the Company and Heico (the "Defendants") with
respect to the Company's December 8, 1999 announcement that it had received
from Heico an offer to purchase all of the outstanding shares it and its
affiliates did not already own at a price of $10.00 per share. The Complaints,
which are substantially identical, purport to assert class action claims on
behalf of all persons, other than the Defendants and their affiliates, who own
Shares. The essence of the Complaints is that the price per share of $10.00
contained in the December 8, 1999 announcement is inadequate, and that any
agreement between Heico and the Company to consummate an offer at that price
would constitute a breach of the fiduciary duties owed by the defendants to the
minority shareholders of the Company. The Complaints seek injunctive relief,
recission, damages, costs (including attorneys' and experts' fees) and other
relief. The Complaints have been consolidated into a single class action
litigation (the "Class Action Litigation").

   In addition to the Class Action Litigation, an individual stockholder of the
Company, namely Rob Mayer, filed a complaint (the "California Action") in the
Superior Court for the State of California purporting to assert similar claims
and seeking comparable relief as the Complaints.

   The co-lead counsel for the class and counsel for the Defendants
subsequently engaged in arms-length negotiations concerning a possible
settlement of the Class Action Litigation. Co-lead counsel requested and were
provided with various financial information about and analysis of the value of
the Company.

   On March 7, 2000, Heico submitted a revised acquisition proposal to the
Company's Board of Directors (the "Revised Proposal"). The Revised Proposal
increased the offer price to $11.00 per Share, conditioned upon a resolution
satisfactory to Heico of the Class Action Litigation.

   On April 20, 2000, the Heico increased the price offered under the Revised
Proposal to $11.50 per Share. On the same day, counsel for the Defendants and
co-counsel for the class reached an agreement in principle, subject to court
approval, to settle the Class Action Litigation (the "Proposed Settlement") on
behalf of a class consisting of all persons (other than the Defendants and
their affiliates) who own Shares or owned Shares after December 8, 1999, the
date of the announcement of the $10 Offer. The Proposed Settlement is
memorialized in a Memorandum of Understanding. The Proposed Settlement
contemplates that the Class Action Litigation will be dismissed with prejudice,
and that releases will be given to the Company, Heico, their employees,
officers and directors, affiliates and agents, for all matters arising out of
this transaction. The Proposed Settlement is subject to the execution of
definitive settlement documents by co-counsel for the class and all defendants,
and to court approval.

   Purchaser believes that under existing Delaware precedents and law, an
informed stockholder who accepts the benefits of this transaction by having
such stockholder's Shares purchased pursuant to the Offer or by voting for the
Merger and accepting the consideration paid in connection therewith has
accepted the transaction and, accordingly, were the settlement not approved,
should not be included as a member of the purported class which participates in
any subsequent class action recovery.

12. Fees and Expenses

   Except as set forth in this Offer to Purchase, neither Parent Group nor
Purchaser will pay any fees or expenses to any broker, dealer or other person
for soliciting tenders of Shares pursuant to the Offer.

   Purchaser and Parent Group have also retained American Stock Transfer and
Trust Company as the Depositary. The Depositary has not been retained to make
solicitations or recommendations in its role as

                                       40


Depositary. The Depositary will receive reasonable and customary compensation
for its services, will be reimbursed for certain reasonable out-of-pocket
expenses and will be indemnified against certain liabilities and expenses in
connection therewith, including certain liabilities under the United States
federal securities laws.

   Brokers, dealers, commercial banks and trust companies will be reimbursed
by Purchaser for customary mailing and handling expenses incurred by them in
forwarding offering material to their customers.

13. Miscellaneous

   Purchaser is not aware of any jurisdiction where the making of the Offer is
prohibited by any administrative or judicial action pursuant to any valid
state statute. If Purchaser becomes aware of any valid state statute
prohibiting the making of the Offer or the acceptance of Shares pursuant
thereto, Purchaser will make a good faith effort to comply with such state
statute or seek to have such statute declared inapplicable to the Offer. If,
after such good faith effort, Purchaser cannot comply with any such state
statute, the Offer will not be made to (and tenders will not be accepted from
or on behalf of) the stockholders in such state. In any jurisdiction where the
securities, blue sky or other laws require the Offer to be made by a licensed
broker or dealer, the Offer shall be deemed to be made on behalf of Purchaser
by one or more registered brokers or dealers which are licensed under the laws
of such jurisdiction.

   No person has been authorized to give any information or make any
representation on behalf of Parent Group or Purchaser not contained in this
Offer to Purchase or in the Letter of Transmittal and, if given or made, such
information or representation must not be relied upon as having been
authorized.

   Parent Group and Purchaser have filed with the Commission the Schedule TO,
together with exhibits, pursuant to Sections 13(e) and 14(d)(1) of the
Exchange Act and Rules 13e-3 and 14d-3 promulgated thereunder, furnishing
certain additional information with respect to the Offer, and may file
amendments thereto. The Schedule TO and any amendments thereto, including
exhibits, may be inspected at, and copies may be obtained from, the same
places and in the manner set forth in "--Certain Information Concerning the
Company--Additional Information" (except that they will not be available at
the regional offices of the Commission).

May 4, 2000

                                          RHH Acquisition Corp.


                                      41


                                  SCHEDULE I

        INFORMATION CONCERNING THE DIRECTORS AND EXECUTIVE OFFICERS OF
              THE HEICO COMPANIES, LLC AND RHH ACQUISITION CORP.

1. Managers and Executive Officers of The Heico Companies, LLC

   Set forth below is the name, present principal occupation or employment and
material occupations, positions, offices or employment for the past five years
of each manager and executive officer of The Heico Companies, LLC. The
principal address of The Heico Companies, LLC and the current business address
for each individual listed below is c/o The Heico Companies, LLC, 5600 Three
First National Plaza, Chicago, Illinois 60602. Telephone: (312) 419-8220.
Unless otherwise noted, each individual listed below is a citizen of the
United States.



          Name        Age   Position
          ----        ---   --------
                      
      Michael E.
       Heisley, Sr.   63    Manager, President and Chief Executive Officer

      Larry W. Gies   59    Executive Vice President, Chief Financial Officer,
                             Secretary

      Richard O.
       Dentner        61    Executive Vice President


   Mr. Michael E. Heisley, Sr. is the Manager, President and Chief Executive
Officer of The Heico Companies, LLC. Mr. Heisley has served as Director and
Chief Executive Officer of Robertson-Ceco, Inc. since 1993. Mr. Heisley serves
as Chairman of the board of directors of Davis Wire Corporation and Tom's
Foods, Inc. Mr. Heisley serves as Director and President of RHH Acquisition
Corporation.

   Mr. Larry W. Gies has served as Executive Vice President, Chief Financial
Officer and Secretary of The Heico Companies, LLC since 1989. Mr. Gies is also
the Vice President and Secretary of RHH Acquisition Corp.

   Mr. Richard O. Dentner has served as Executive Vice President of the Heico
Companies since 1995.

2. Directors and Executive Officers of RHH Acquisition Corp.

   Set forth below is the name, present principal occupation or employment and
material occupations, positions, offices or employment for the past five years
of each director and executive officer of RHH Acquisition Corp. Each person
identified below has held his position since the formation of RHH Acquisition
Corp. on April 19, 2000. The principal address of RHH Acquisition Corp. and,
unless indicated below, the current business address for each individual
listed below is c/o The Heico Companies, LLC, 5600 Three First National Plaza,
Chicago, Illinois 60602. Telephone: (312) 419-8220. Unless otherwise noted,
each individual listed below is a citizen of the United States.



               Name                     Age                   Position
               ----                     ---                   --------
                                                        
      Michael E. Heisley, Sr.           63                    Director, President

      Larry W. Gies                     59                    Vice President, Secretary

      Michael E. Heisley, Jr.           38                    Director

      Stanley H. Meadows                55                    Director

      E.A. Roskovensky                  54                    Director

      Andrew G.C. Sage II               74                    Director


   Mr. Michael E. Heisley, Sr. serves as Director and President of RHH
Acquisition Corp. Mr. Heisely has served as Director and Chief Executive
Officer of Robertson-Ceco Corporation since 1993. Mr. Heisley serves as
Manager, Chief Executive Officer and President of The Heico Companies, LLC.
Mr. Heisley serves as Chairman of the board of directors of Davis Wire
Corporation and Tom's Foods, Inc. Mr. Heisley is the father of Michael E.
Heisley, Jr.

                                      I-1


   Mr. Larry W. Gies serves as Vice President and Secretary of RHH Acquisition
Corp. Mr. Gies has served as Executive Vice President, Chief Financial Officer
and Secretary of The Heico Companies, LLC since 1989.

   Mr. Michael E. Heisley, Jr. serves as Director of RHH Acquisition Corp. Mr.
Heisley has served as Director of Robertson-Ceco Corporation since 1998. Mr.
Heisley served as the Executive Vice President of The Heico Companies, LLC
from 1997 to 1999. From 1995-1997, Mr. Heisely was the President of Spartan
Tool Company. Mr. Heisley is the son of Michael E. Heisley, Sr.

   Mr. Stanley H. Meadows serves as Director of RHH Acquisition Corp. Mr.
Meadows has also served as Director of Robertson-Ceco Corporation since 1996.
Mr. Meadows is the president of a professional corporation that is a partner
at the law firm of McDermott, Will & Emery since 1985. McDermott, Will & Emery
provides legal services to the Company.

   Mr. E.A. Roskovensky serves as Director of RHH Acquisition Corp. Mr.
Roskovensky has served as Director, President and Chief Operating Officer of
Robertson-Ceco Corporation since November 1994. He is also the President and
Chief Executive Officer of Davis Wire Corporation. Mr. Roskovensky serves on
the board of directors of Quadra Med.

   Mr. Andrew G.C. Sage II serves as Director of RHH Acquisition Corp. Mr.
Sage has served as Chairman of Robertson-Ceco Corporation since 1993 and is
also the President of Sage Capital Corporation. Mr. Sage serves on the board
of directors of American Superconductor Corporation, Tom's Foods, Inc. and
WorldPort Communications.

                                      I-2


                                  SCHEDULE II

      SECTION 262 OF THE GENERAL CORPORATION LAW OF THE STATE OF DELAWARE

SECTION 262. APPRAISAL RIGHTS

   (a) Any stockholder of a corporation of this State who holds shares of
stock on the date of the making of a demand pursuant to subsection (d) of this
section with respect to such shares, who continuously holds such shares
through the effective date of the merger or consolidation, who has otherwise
complied with subsection (d) of this section and who has neither voted in
favor of the merger or consolidation nor consented thereto in writing pursuant
to (S)228 of this title shall be entitled to an appraisal by the Court of
Chancery of the fair value of the stockholder's shares of stock under the
circumstances described in subsections (b) and (c) of this section. As used in
this section, the word "stockholder" means a holder of record of stock in a
stock corporation and also a member of record of a nonstock corporation; the
words "stock" and "share" mean and include what is ordinarily meant by those
words and also membership or membership interest of a member of a nonstock
corporation; and the words "depository receipt" mean a receipt or other
instrument issued by a depository representing an interest in one or more
shares, or fractions thereof, solely of stock of a corporation, which stock is
deposited with the depository.

   (b) Appraisal rights shall be available for the shares of any class or
series of stock of a constituent corporation in a merger or consolidation to
be effected pursuant to (S) 251 (other than a merger effected pursuant to
(S)251(g) of this title), (S)252, (S)254, (S)257, (S)258, (S)263 or (S)264 of
this title:

     (1) Provided, however, that no appraisal rights under this section shall
  be available for the shares of any class or series of stock, which stock,
  or depository receipts in respect thereof, at the record date fixed to
  determine the stockholders entitled to receive notice of and to vote at the
  meeting of stockholders to act upon the agreement of merger or
  consolidation, were either (i) listed on a national securities exchange or
  designated as a national market system security on an interdealer quotation
  system by the National Association of Securities Dealers, Inc. or (ii) held
  of record by more than 2,000 holders; and further provided that no
  appraisal rights shall be available for any shares of stock of the
  constituent corporation surviving a merger if the merger did not require
  for its approval the vote of the stockholders of the surviving corporation
  as provided in subsection (f) of (S)251 of this title.

     (2) Notwithstanding paragraph (1) of this subsection, appraisal rights
  under this section shall be available for the shares of any class or series
  of stock of a constituent corporation if the holders thereof are required
  by the terms of an agreement of merger or consolidation pursuant to
  (S)(S)251, 252, 254, 257, 258, 263 and 264 of this title to accept for such
  stock anything except:

       a. Shares of stock of the corporation surviving or resulting from
    such merger or consolidation, or depository receipts in respect
    thereof;

       b. Shares of stock of any other corporation, or depository receipts
    in respect thereof, which shares of stock (or depository receipts in
    respect thereof) or depository receipts at the effective date of the
    merger or consolidation will be either listed on a national securities
    exchange or designated as a national market system security on an
    interdealer quotation system by the National Association of Securities
    Dealers, Inc. or held of record by more than 2,000 holders;

       c. Cash in lieu of fractional shares or fractional depository
    receipts described in the foregoing subparagraphs a. and b. of this
    paragraph; or

       d. Any combination of the shares of stock, depository receipts and
    cash in lieu of fractional shares or fractional depository receipts
    described in the foregoing subparagraphs a., b. and c. of this
    paragraph.

     (3) In the event all of the stock of a subsidiary Delaware corporation
  party to a merger effected under (S)253 of this title is not owned by the
  parent corporation immediately prior to the merger, appraisal rights shall
  be available for the shares of the subsidiary Delaware corporation.

                                     II-1


   (c) Any corporation may provide in its certificate of incorporation that
appraisal rights under this section shall be available for the shares of any
class or series of its stock as a result of an amendment to its certificate of
incorporation, any merger or consolidation in which the corporation is a
constituent corporation or the sale of all or substantially all of the assets
of the corporation. If the certificate of incorporation contains such a
provision, the procedures of this section, including those set forth in
subsections (d) and (e) of this section, shall apply as nearly as is
practicable.

   (d) Appraisal rights shall be perfected as follows:

     (1) If a proposed merger or consolidation for which appraisal rights are
  provided under this section is to be submitted for approval at a meeting of
  stockholders, the corporation, not less than 20 days prior to the meeting,
  shall notify each of its stockholders who was such on the record date for
  such meeting with respect to shares for which appraisal rights are
  available pursuant to subsection (b) or (c) hereof that appraisal rights
  are available for any or all of the shares of the constituent corporations,
  and shall include in such notice a copy of this section. Each stockholder
  electing to demand the appraisal of such stockholder's shares shall deliver
  to the corporation, before the taking of the vote on the merger or
  consolidation, a written demand for appraisal of such stockholder's shares.
  Such demand will be sufficient if it reasonably informs the corporation of
  the identity of the stockholder and that the stockholder intends thereby to
  demand the appraisal of such stockholder's shares. A proxy or vote against
  the merger or consolidation shall not constitute such a demand. A
  stockholder electing to take such action must do so by a separate written
  demand as herein provided. Within 10 days after the effective date of such
  merger or consolidation, the surviving or resulting corporation shall
  notify each stockholder of each constituent corporation who has complied
  with this subsection and has not voted in favor of or consented to the
  merger or consolidation of the date that the merger or consolidation has
  become effective; or

     (2) If the merger or consolidation was approved pursuant to (S)228 or
  (S)253 of this title, each constituent corporation, either before the
  effective date of the merger or consolidation or within ten days
  thereafter, shall notify each of the holders of any class or series of
  stock of such constituent corporation who are entitled to appraisal rights
  of the approval of the merger or consolidation and that appraisal rights
  are available for any or all shares of such class or series of stock of
  such constituent corporation, and shall include in such notice a copy of
  this section; provided that, if the notice is given on or after the
  effective date of the merger or consolidation, such notice shall be given
  by the surviving or resulting corporation to all such holders of any class
  or series of stock of a constituent corporation that are entitled to
  appraisal rights. Such notice may, and, if given on or after the effective
  date of the merger or consolidation, shall, also notify such stockholders
  of the effective date of the merger or consolidation. Any stockholder
  entitled to appraisal rights may, within 20 days after the date of mailing
  of such notice, demand in writing from the surviving or resulting
  corporation the appraisal of such holder's shares. Such demand will be
  sufficient if it reasonably informs the corporation of the identity of the
  stockholder and that the stockholder intends thereby to demand the
  appraisal of such holder's shares. If such notice did not notify
  stockholders of the effective date of the merger or consolidation, either
  (i) each such constituent corporation shall send a second notice before the
  effective date of the merger or consolidation notifying each of the holders
  of any class or series of stock of such constituent corporation that are
  entitled to appraisal rights of the effective date of the merger or
  consolidation or (ii) the surviving or resulting corporation shall send
  such a second notice to all such holders on or within 10 days after such
  effective date; provided, however, that if such second notice is sent more
  than 20 days following the sending of the first notice, such second notice
  need only be sent to each stockholder who is entitled to appraisal rights
  and who has demanded appraisal of such holder's shares in accordance with
  this subsection. An affidavit of the secretary or assistant secretary or of
  the transfer agent of the corporation that is required to give either
  notice that such notice has been given shall, in the absence of fraud, be
  prima facie evidence of the facts stated therein. For purposes of
  determining the stockholders entitled to receive either notice, each
  constituent corporation may fix, in advance, a record date that shall be
  not more than 10 days prior to the date the notice is given, provided, that
  if the notice is given on or after the effective date of the merger or
  consolidation, the record date shall be such effective date. If no record
  date is fixed and the notice is given prior to the effective date, the
  record date shall be the close of business on the day next preceding the
  day on which the notice is given.

                                     II-2


   (e) Within 120 days after the effective date of the merger or
consolidation, the surviving or resulting corporation or any stockholder who
has complied with subsections (a) and (d) hereof and who is otherwise entitled
to appraisal rights, may file a petition in the Court of Chancery demanding a
determination of the value of the stock of all such stockholders.
Notwithstanding the foregoing, at any time within 60 days after the effective
date of the merger or consolidation, any stockholder shall have the right to
withdraw such stockholder's demand for appraisal and to accept the terms
offered upon the merger or consolidation. Within 120 days after the effective
date of the merger or consolidation, any stockholder who has complied with the
requirements of subsections (a) and (d) hereof, upon written request, shall be
entitled to receive from the corporation surviving the merger or resulting
from the consolidation a statement setting forth the aggregate number of
shares not voted in favor of the merger or consolidation and with respect to
which demands for appraisal have been received and the aggregate number of
holders of such shares. Such written statement shall be mailed to the
stockholder within 10 days after such stockholder's written request for such a
statement is received by the surviving or resulting corporation or within 10
days after expiration of the period for delivery of demands for appraisal
under subsection (d) hereof, whichever is later.

   (f) Upon the filing of any such petition by a stockholder, service of a
copy thereof shall be made upon the surviving or resulting corporation, which
shall within 20 days after such service file in the office of the Register in
Chancery in which the petition was filed a duly verified list containing the
names and addresses of all stockholders who have demanded payment for their
shares and with whom agreements as to the value of their shares have not been
reached by the surviving or resulting corporation. If the petition shall be
filed by the surviving or resulting corporation, the petition shall be
accompanied by such a duly verified list. The Register in Chancery, if so
ordered by the Court, shall give notice of the time and place fixed for the
hearing of such petition by registered or certified mail to the surviving or
resulting corporation and to the stockholders shown on the list at the
addresses therein stated. Such notice shall also be given by 1 or more
publications at least 1 week before the day of the hearing, in a newspaper of
general circulation published in the City of Wilmington, Delaware or such
publication as the Court deems advisable. The forms of the notices by mail and
by publication shall be approved by the Court, and the costs thereof shall be
borne by the surviving or resulting corporation.

   (g) At the hearing on such petition, the Court shall determine the
stockholders who have complied with this section and who have become entitled
to appraisal rights. The Court may require the stockholders who have demanded
an appraisal for their shares and who hold stock represented by certificates
to submit their certificates of stock to the Register in Chancery for notation
thereon of the pendency of the appraisal proceedings; and if any stockholder
fails to comply with such direction, the Court may dismiss the proceedings as
to such stockholder.

   (h) After determining the stockholders entitled to an appraisal, the Court
shall appraise the shares, determining their fair value exclusive of any
element of value arising from the accomplishment or expectation of the merger
or consolidation, together with a fair rate of interest, if any, to be paid
upon the amount determined to be the fair value. In determining such fair
value, the Court shall take into account all relevant factors. In determining
the fair rate of interest, the Court may consider all relevant factors,
including the rate of interest which the surviving or resulting corporation
would have had to pay to borrow money during the pendency of the proceeding.
Upon application by the surviving or resulting corporation or by any
stockholder entitled to participate in the appraisal proceeding, the Court
may, in its discretion, permit discovery or other pretrial proceedings and may
proceed to trial upon the appraisal prior to the final determination of the
stockholder entitled to an appraisal. Any stockholder whose name appears on
the list filed by the surviving or resulting corporation pursuant to
subsection (f) of this section and who has submitted such stockholder's
certificates of stock to the Register in Chancery, if such is required, may
participate fully in all proceedings until it is finally determined that such
stockholder is not entitled to appraisal rights under this section.

   (i) The Court shall direct the payment of the fair value of the shares,
together with interest, if any, by the surviving or resulting corporation to
the stockholders entitled thereto. Interest may be simple or compound, as the
Court may direct. Payment shall be so made to each such stockholder, in the
case of holders uncertificated stock forthwith, and the case of holders of
shares represented by certificates upon the surrender to the corporation

                                     II-3


of the certificates representing such stock. The Court's decree may be
enforced as other decrees in the Court of Chancery may be enforced, whether
such surviving or resulting corporation be a corporation of this State or of
any state.

   (j)The costs of the proceeding may be determined by the Court and taxed
upon the parties as the Court deems equitable in the circumstances. Upon
application of a stockholder, the Court may order all or a portion of the
expenses incurred by any stockholder in connection with the appraisal
proceeding, including, without limitation, reasonable attorney's fees and the
fees and expenses of experts, to be charged pro rata against the value of all
the shares entitled to an appraisal.

   (k) From and after the effective date of the merger or consolidation, no
stockholder who has demanded appraisal rights as provided in subsection (d) of
this section shall be entitled to vote such stock for any purpose or to
receive payment of dividends or other distributions on the stock (except
dividends or other distributions payable to stockholders of record at a date
which is prior to the effective date of the merger or consolidation);
provided, however, that if no petition for an appraisal shall be filed within
the time provided in subsection (e) of this section, or if such stockholder
shall deliver to the surviving or resulting corporation a written withdrawal
of such stockholder's demand for an appraisal and an acceptance of the merger
or consolidation, either within 60 days after the effective date of the merger
or consolidation as provided in subsection (e) of this section or thereafter
with the written approval of the corporation, then the right of such
stockholder to an appraisal shall cease. Notwithstanding the foregoing, no
appraisal proceeding in the Court of Chancery shall be dismissed as to any
stockholder without the approval of the Court, and such approval may be
conditioned upon such terms as the Court deems just.

   (l) The shares of the surviving or resulting corporation to which the
shares of such objecting stockholders would have been converted had they
assented to the merger or consolidation shall have the status of authorized
and unissued shares of the surviving or resulting corporation. (Last amended
by Ch. 339, L. '98, eff. 7-1-98.)

                                     II-4


                             LETTER OF TRANSMITTAL

   Manually signed copies of the Letters of Transmittal, properly completed
and duly signed, will be accepted. The Letter of Transmittal and certificates
for Shares and any other required documents should be sent by each stockholder
or such stockholder's broker, dealer, commercial bank, trust company or other
nominee to the Depositary at the address set forth below:

                       The Depositary for the Offer is:

                   American Stock Transfer and Trust Company

       By Mail:           By Facsimile Transmission:     By Hand or Overnight
                                                               Courier:

    American Stock              (718) 234-5001              American Stock
  Transfer and Trust                                      Transfer and Trust
Company Reorganization                                  Company Reorganization
  Department 40 Wall                                      Department 40 Wall
Street, 46th Floor New                                  Street, 46th Floor New
    York, NY 10005                                          York, NY 10005
                          For Information Telephone:

                                (718) 921-8200

   Questions and requests for assistance may be directed to the Company at the
address and telephone number set forth below. Additional copies of this Offer
to Purchase, the Letter of Transmittal, or other related tender offer
materials may be obtained from the Company or from brokers, dealers,
commercial banks or trust companies.

                          Robertson-Ceco Corporation
                       5000 Executive Parkway, Suite 425
                              San Ramon, CA 94583
                           Telephone: (925) 543-7599
               Attention: E.A. Roskovensky or Ronald D. Stevens