BAKER MICHAEL CORP
10-K, 2000-03-30
MANAGEMENT SERVICES
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                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 10-K

              ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE
                        SECURITIES EXCHANGE ACT OF 1934
                  FOR THE FISCAL YEAR ENDED DECEMBER 31, 1999

                          COMMISSION FILE NUMBER 1-6627

                            MICHAEL BAKER CORPORATION
                            -------------------------
             (Exact name of registrant as specified in its charter)

PENNSYLVANIA                                                 25-0927646
- ------------                                                 ----------
(State or other jurisdiction of                              (I.R.S. Employer
incorporation or organization)                               Identification No.)

AIRPORT OFFICE PARK, BUILDING 3, 420 ROUSER ROAD, CORAOPOLIS, PA      15108
- ----------------------------------------------------------------      -----
(Address of principal executive offices)                              (Zip Code)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (412) 269-6300
                                                            --------------

           SECURITIES REGISTERED PURSUANT TO SECTION 12(B) OF THE ACT:

      TITLE OF CLASS                   NAME OF EACH EXCHANGE ON WHICH REGISTERED
      --------------                   -----------------------------------------
COMMON STOCK, PAR VALUE $1 PER SHARE            AMERICAN STOCK EXCHANGE

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.       Yes    X         No
                                             ------

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of Registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.
            ------

The  Registrant  estimates  that as of February 29, 2000,  the aggregate  market
value of shares of the Registrant's  Common Stock and Series B Common Stock held
by non-affiliates  (excluding for purposes of this calculation  only,  2,364,783
shares of Common  Stock and  1,223,475  shares of Series B Common  Stock held of
record or beneficially by the executive officers and directors of the Registrant
as a group and the Registrant's Employee Stock Ownership Plan) of the Registrant
was  $27,643,362 for the Common Stock and $542,338 for the Series B Common Stock
(calculated  for the Series B Common  Stock on the basis of the shares of Common
Stock into which Series B Common Stock is convertible).

<PAGE>

As of February 29, 2000, the Registrant had outstanding  6,877,985 shares of its
Common Stock and 1,312,020 shares of its Series B Common Stock.




                       DOCUMENTS INCORPORATED BY REFERENCE

                                                   Parts of Form 10-K into which
                    Document                         Document is Incorporated
- --------------------------------------------------------------------------------
Financial Section of Annual Report to Shareholders
  for the year ended December 31, 1999                       I, II
Proxy Statement to be distributed in connection with
  the 2000 Annual Meeting of Shareholders                    III


<PAGE>



































NOTE WITH RESPECT TO FORWARD LOOKING STATEMENTS:

This Annual Report on Form 10-K, and in particular the "Management's  Discussion
and  Analysis  of  Financial  Condition  and Results of  Operations"  section of
Exhibit 13.1 hereto,  which is incorporated by reference into Item 7 of Part II,
contains forward looking statements concerning future operations and performance
of the Registrant.  Forward looking statements are subject to market,  operating
and economic  risks and  uncertainties  that may cause the  Registrant's  actual
results in future periods to be materially different from any future performance
suggested herein. Factors that may cause such differences include, among others:
increased  competition,  increased costs,  changes in general market conditions,
changes in  anticipated  levels of government  spending on  infrastructure,  and
changes in loan  relationships  or sources of  financing.  Such forward  looking
statements  are made  pursuant  to the Safe  Harbor  Provisions  of the  Private
Securities Litigation Reform Act of 1995.


<PAGE>

                                     PART I

ITEM 1.  BUSINESS
         ---------

Michael Baker Corporation  ("Baker" or "the Registrant") was founded in 1940 and
organized as a Pennsylvania  corporation in 1946.  Today,  through its operating
subsidiaries  and joint  ventures,  Baker provides  engineering,  management and
operations services worldwide.

The  Registrant is organized  into the following  five  market-focused  business
units:  Buildings,  Civil, Energy,  Environmental and Transportation.  Under the
Financial   Accounting  Standards  Board's  Statement  of  Financial  Accounting
Standards No. 131,  "Disclosures  about  Segments of an  Enterprise  and Related
Information," the Registrant's seven reportable  segments include the Buildings,
Energy and Environmental units, plus the Engineering and Baker Support Services,
Inc.  ("BSSI")  divisions of the Civil unit and the Engineering and Construction
(heavy and highway) divisions of the Transportation unit.

Information  regarding  the amounts of  revenues,  income  before  taxes,  total
assets,   capital  expenditures,   and  depreciation  and  amortization  expense
attributable to the Registrant's  reportable  segments is contained in Note 5 to
the consolidated financial statements, which are included within Exhibit 13.1 to
this Form 10-K. Such information is incorporated herein by reference.

According to the annual  listings  published in 1999 by ENGINEERING  NEWS RECORD
magazine,  Baker ranked 42nd among U.S.  design  firms,  16th among water design
firms, 18th among transportation  design firms, 132nd among international design
firms, 77th among global design firms, 71st among environmental  firms, and 65th
among  construction  management-for-fee  firms.  Baker also  ranked  191st among
government  contractors  according to a listing  published in 1999 by GOVERNMENT
EXECUTIVE magazine. These rankings were based on 1998 revenues.

BUSINESS UNITS
- --------------

BUILDINGS.   Through  March  1999,   the  Buildings  unit  comprised  a  general
construction, construction management and design-build division and a facilities
planning  and  design  division,   that  together  or  separately   pursued  the
design-build  market.  This unit offered a variety of services including design-
build,   construction   management,   planning,   program  management,   general
contracting,  architectural and interior design,  construction  inspection,  and
constructability  reviews.  The  Buildings  unit has  completed  a wide range of
projects, such as corporate headquarters, data centers, correctional facilities,
educational facilities, airports and entertainment facilities.

Effective in April 1999,  following a  significant  1998 loss on a  construction
project in the Buildings unit, this unit was restructured  such that all bidding
activity associated with its general  construction  operations was discontinued.
The  Registrant's  Buildings unit remained  responsible for only one significant
general  construction  project at December 31, 1999. This project is expected to
be completed during the second quarter of 2000.

<PAGE>

Baker   has   placed   increased    emphasis   on   growing   its   construction
management-for-fee  business, and will partner with contractors to pursue larger
design-build  contracts in the buildings  market.  The  facilities  planning and
design  division of the Buildings  unit  continues to operate as it did prior to
the restructuring.

CIVIL. As previously stated, the Civil unit includes two divisions,  Engineering
and  BSSI.  This  unit has  combined  Baker's  military  infrastructure  work in
planning and operations and maintenance ("O&M") to improve its ability to market
to, and serve, the U.S.  Department of Defense,  a significant Baker client. The
Engineering  division  provides  services  which  include  surveying,   mapping,
geographic information systems,  planning,  design,  construction management and
total program management. The BSSI division principally provides O&M services on
U.S.   military  bases.   The  Civil  unit  serves  clients  in  the  fields  of
telecommunications,  water resources, pipelines, emergency management, resources
management, water/wastewater systems and facilities O&M.

ENERGY.  The Energy unit  specializes  in  providing  a full range of  technical
services for operating energy production  facilities.  The unit's  comprehensive
services consist of training, personnel recruitment, pre-operations engineering,
field operations and maintenance, mechanical equipment maintenance and logistics
management.  The Energy unit serves both major and smaller  independent  oil and
gas producing companies, as well as domestic regulated utilities and independent
power  producers.  This unit  operates in over a dozen foreign  countries,  with
major projects in the U.S., Venezuela, Thailand and Nigeria. A risk attendant to
the international  operations of this unit is further described in Note 4 to the
consolidated  financial  statements,  which are included  within Exhibit 13.1 to
this Form 10-K. Such information is incorporated herein by reference.

ENVIRONMENTAL. The Environmental unit provides environmental, health, and safety
related  engineering  and  consulting  services  in both the public and  private
markets.  This unit provides services which include site restoration,  strategic
regulatory analysis, compliance, and advanced management systems. Clients of the
Environmental  unit include commercial  entities,  Fortune 100 companies and the
Department  of Defense,  including the U.S. Army Corps of Engineers and the U.S.
Navy. Under the Navy's Comprehensive Long-term Environmental Action Navy (CLEAN)
program, this unit has been providing  environmental support services throughout
the mid-Atlantic states, the Caribbean and Europe since 1991.

TRANSPORTATION.  Through its two divisions,  Engineering and  Construction,  the
Transportation  unit provided  planning,  design,  construction  and  operations
support services to governmental  transportation  agencies throughout the nation
in 1999. Within the Engineering division, Baker serves the professional services
segment of the market providing planning,  design,  construction  management and
inspection,  and management consulting services to municipal,  state and federal
highway, toll road and transit agencies. This division is consistently among the
twenty largest  providers of such services and enjoys a national  reputation for
its work in developing highways,  bridges,  airports,  busways and other transit
facilities.  The  Construction  division  has  historically  acted as a  general
contractor for highways,  bridges,  track  installation,  sewer, water and other
heavy civil construction  projects. The primary customers for this division have
been the same as the Engineering division,  but more geographically  centered in
Pennsylvania, Illinois, New York and Florida.

At the time of the previously  mentioned  restructuring of the Buildings unit in
April  1999,  the   Registrant   also  announced  that  its  heavy  and  highway
construction  business  would be sold.  In March  2000,  certain  assets of this
business, including substantially all fixed assets and the remaining contractual

<PAGE>

rights and obligations associated with eight active construction projects,  were
sold to A&L,  Inc.  ("A&L").  As a result of the sale,  the  Registrant  remains
responsible for only four significant heavy and highway  construction  projects,
all of which are  scheduled  for  completion  by the end of the third quarter of
2000. These remaining projects are being managed for the Registrant by A&L.

The Transportation-Engineering  division continues to operate as it has in prior
years and  expects to  continue to benefit  from the U.S.  government's  federal
transportation (TEA-21) legislation signed during 1998. This division intends to
partner with other contractors to pursue selected design-build contracts,  which
are  becoming  a growing  project  delivery  method  within  the  transportation
marketplace.

DOMESTIC AND FOREIGN OPERATIONS
- -------------------------------

For the years ended December 31, 1999, 1998 and 1997, approximately 90%, 91% and
90% of the Registrant's total contract revenues, respectively, were derived from
work performed within the United States. Further financial information regarding
the Registrant's  domestic and foreign operations is contained in Notes 5 and 12
to the consolidated financial statements, which are included within Exhibit 13.1
to this Form 10-K. Such information is incorporated herein by reference.  Of the
Registrant's   domestic  revenues,   the  majority  comprises   engineering  and
construction work performed in the Northeast region of the U.S. The Registrant's
international revenues are derived primarily from its Energy unit.

FUNDED AND UNFUNDED BACKLOG
- ---------------------------

The  Registrant's  funded  backlog,  which comprises that portion of uncompleted
work  represented  by signed  contracts and for which the  procuring  agency has
appropriated  and allocated  the funds to pay for the work,  was $365 million at
December 31, 1999 and $448 million at December 31, 1998.  Total  backlog,  which
incrementally  includes  that  portion of contract  value for which  options are
still to be exercised (unfunded backlog),  was $657 million at December 31, 1999
and $735 million at December 31, 1998. With reference to the  Registrant's  1999
restructuring,  funded backlog  related to the businesses that will be continued
by the Registrant was $316 million and $300 million,  and total backlog was $608
million and $587 million, as of year-end 1999 and 1998, respectively.

There is not necessarily a direct correlation  between the Registrant's  backlog
amounts  and its annual  total  contract  revenues.  Further,  the  Registrant's
backlog  amounts do not  represent a guarantee of future  revenues or results of
operations.  In the case of multi-year  contracts,  total contract  revenues are
spread over several years and  correspond  to the timing of the contract  rather
than the Registrant's fiscal year. Many multi-year contracts,  particularly with
agencies of the U.S.  government,  provide for optional  renewals on the part of
the customer. The Registrant's  experience has been that these optional contract
renewals, which are included in unfunded backlog, have generally been exercised.
Funded backlog  generally is highest during the last quarter of the Registrant's
fiscal  year  because  that  corresponds  to  the  first  quarter  of  the  U.S.
government's fiscal year, which is when many government contract renewals occur.

<PAGE>

SIGNIFICANT CUSTOMERS
- ---------------------

Contracts with various  branches of the U.S.  government  accounted for 21%, 27%
and 24% of the Registrant's total contract revenues for the years ended December
31, 1999, 1998 and 1997, respectively. No individual contract accounted for more
than 10% of the Registrant's  total contract revenues in 1999 or 1997;  however,
several contracts with the Pennsylvania  Department of  Transportation  provided
11% of the Company's total contract  revenues for 1999. An individual  Buildings
unit  construction  contract with Universal City Development  Partners  ("UCDP")
accounted for 12% of the  Registrant's  total contract  revenues in 1998,  which
contract  was  terminated  resulting  in  litigation.   A  description  of  this
litigation is described in Item 3, and further financial  information  regarding
this contract is contained in Note 2 to the consolidated  financial  statements,
which are included  within Exhibit 13.1 to this Form 10-K.  Such  information is
incorporated herein by reference.

COMPETITIVE CONDITIONS
- ----------------------

The  Registrant's  business is highly  competitive with respect to all principal
services it offers.  Baker competes with numerous firms that provide some or all
of the services  provided by the Registrant.  The competitive  conditions in the
Registrant's  businesses  relate to the nature of the contracts  being  pursued.
Public-sector  contracts,  consisting mostly of contracts with federal and state
governmental  entities,  are generally  awarded  through a competitive  process,
subject to the contractors'  qualifications  and experience.  The Baker business
units employ extensive cost estimating,  scheduling and other techniques for the
preparation  of  these  competitive  bids.  Private-sector  contractors  compete
primarily on the bases of  qualifications,  quality of performance  and price of
services. Most private and public-sector contracts for professional services are
awarded on a negotiated basis.

The  Registrant  believes  that the  principal  competitive  factors (in various
orders of importance) in the areas of services it offers are quality of service,
reputation,   experience,   technical  proficiency  and  cost  of  service.  The
Registrant  believes  that it is  well  positioned  to  compete  effectively  by
emphasizing the quality of services it offers and its widely known reputation in
providing engineering, management and operations services.

SEASONALITY
- -----------

Based upon the Registrant's  experience,  total contract revenues and net income
from  construction-related  services,  and to a lesser  extent  its  engineering
services,  have  historically  been  lower  for the first  quarter  than for the
remaining quarters due to winter weather  conditions,  particularly for projects
in the Northeast and Midwest regions of the United States. Going forward,  given
the  discontinuance  of all  general  construction  operations,  seasonality  is
expected  to have less of an impact on the  Registrant's  quarterly  results  of
operations.

<PAGE>

PERSONNEL
- ---------

At December 31, 1999, the Registrant had approximately  3,954 employees,  broken
down by business unit as follows:

           Buildings unit-138                     Environmental unit-156
           Civil unit-1,532                       Transportation unit-1,079
           Energy unit-1,022                      Corporate staff-27

The  Registrant's  employees  are not  represented  by  labor  unions,  with the
exception  of  its  construction   personnel  which  are  generally  covered  by
collective  bargaining  agreements,  as are certain BSSI  employees in the Civil
unit. During 2000, two BSSI collective  bargaining  agreements are scheduled for
renegotiation, but no significant issues are expected. Currently, the Registrant
considers its relationships with labor unions to be good.

ITEM 2.  PROPERTIES
         ----------

The principal  offices of the Registrant are located at the Airport Office Park,
410 and 420 Rouser Road, Coraopolis,  Pennsylvania 15108, at which approximately
167,000 square feet of office space is leased for use by the Registrant's Civil,
Buildings,  Environmental and  Transportation  units and, to a lesser extent, by
its Corporate  staff.  The Registrant  owns a 75,000 square foot office building
located in Beaver County, Pennsylvania, which is situated on a 175 acre site and
utilized  by the  Registrant's  Civil and  Buildings  units.  The Beaver  County
building  and  property  are  currently  for sale,  and are not  subject  to any
encumbrances. Upon any such sale, the Registrant would expect to either continue
leasing this building from the new owner or relocate the affected employees.

The  Registrant  leases an aggregate  of  approximately  476,000  square feet of
office-related floor space, including its principal offices. The space leased by
business unit is as follows:

The Buildings unit leases approximately 64,000 square feet in:
           Alexandria, Virginia                   Coraopolis, Pennsylvania
           Annapolis, Maryland                    Rocky Hill, Connecticut
           Chicago, Illinois

The Civil unit leases approximately 130,000 square feet in:
           Alexandria, Virginia                   Frederick, Maryland
           Anchorage, Alaska                      Jackson, Mississippi
           Annapolis, Maryland                    Mexico City, Mexico
           Coraopolis, Pennsylvania               Phoenix, Arizona
           Dallas, Texas                          Rocky Hill, Connecticut
           Elmsford, New York                     Virginia Beach, Virginia
           Fairbanks, Alaska

The Energy unit leases approximately 38,000 square feet in:
           Abu Dhabi, United Arab Emirates        Lafayette, Louisiana
           Houston, Texas                         Middlesex, United Kingdom


<PAGE>

The Environmental unit leases approximately 46,000 square feet in:
           Annapolis, Maryland                    Merrillville, Indiana
           Coraopolis, Pennsylvania               Princeton, New Jersey

The Transportation unit leases approximately 182,000 square feet in:
           Alexandria, Virginia                   Harrisburg, Pennsylvania
           Annapolis, Maryland                    Horsham, Pennsylvania
           Birmingham, Alabama                    Philadelphia, Pennsylvania
           Brooklyn, New York                     Phoenix, Arizona
           Chicago, Illinois                      Princeton, New Jersey
           Cleveland, Ohio                        Richmond, Virginia
           Columbus, Ohio                         Rocky Hill, Connecticut
           Coraopolis, Pennsylvania               Salt Lake City, UT
           Cross Lanes, West Virginia             Shreveport, Louisiana
           Elmsford, New York                     Tampa, Florida
           Gibsonia, Pennsylvania                 Virginia Beach, Virginia
           Greensboro, North Carolina             White Hall, Arkansas

The Registrant also leases  approximately  16,000 square feet of space in Beaver
and Coraopolis, Pennsylvania, for use by its Corporate staff.

ITEM 3.  LEGAL PROCEEDINGS
         -----------------

The  Registrant  has  been  named  as  a  defendant  or  co-defendant  in  legal
proceedings wherein  substantial  damages are claimed.  Such proceedings are not
uncommon  to  the  Registrant's  business.  After  consultations  with  counsel,
management  believes that the Registrant has recognized  adequate provisions for
probable and reasonably estimable liabilities associated with these proceedings,
and that their ultimate  resolutions  will not have a material adverse effect on
the  consolidated  financial  position or annual  results of  operations  of the
Registrant.

The Registrant currently is a party to two material legal proceedings.  The more
significant  proceeding  relates  to a  contract  for  the  construction  of the
CityWalk  project  at the  Universal  Studios  theme park in  Orlando,  Florida,
between  Baker  Mellon  Stuart  Construction,  Inc.  ("BMSCI"),  a  wholly-owned
subsidiary  of the  Registrant,  and UCDP.  Under the contract,  BMSCI  provided
project-related  construction services to UCDP. During BMSCI's performance under
the contract,  which began in 1997, the project  suffered delays and performance
issues arose.

On March 5, 1999, UCDP terminated BMSCI's right to proceed with the project work
by alleging  default.  UCDP has also  notified  BMSCI of UCDP claims for damages
resulting  from the alleged  default,  including the cost to complete or correct
the work,  additional  maintenance or operation costs, and alleged lost revenues
or other damages.  UCDP simultaneously  filed a lawsuit against BMSCI for breach
of  contract  in the Federal  District  Court in the Middle  District of Florida
("Federal  Court").  On October 26, 1999, the Court granted UCDP's Motion to add
the Company and its bonding  company as additional  defendants.  The Company was
not a party to the  contract  underlying  the lawsuit and  contends it cannot be
held  liable  for any  conduct  of the  subsidiary.  BMSCI and the  Company  are
vigorously  defending  this  action.  On March 8,  1999,  BMSCI  filed a lawsuit
against  UCDP in the  Circuit  Court for the Ninth  Judicial  Circuit in and for
Orange County,  Florida  ("State Court")  alleging breach of contract,  wrongful
termination  and other  counts and seeking  damages,  interest,  court costs and
other relief,  including  potential  counterclaims.  This action was voluntarily
dismissed on July 6, 1999,  and BMSCI pursued its claims  against UCDP by way of
counterclaims  filed in UCDP's  Federal Court action.  The Federal Court ordered
mediation of this matter to occur.

On March 22, 2000, mediation of this matter resulted in a conditional settlement
agreement being entered into by the Registrant;  BMSCI;  Travelers  Casualty and
<PAGE>
Surety Company of America ("Travelers"),  which provided performance and payment
bonds on  behalf  of BMSCI;  UCDP;  Hellmuth,  Obata &  Kassabaum,  Inc.,  which
designed the project; and the court-appointed mediator. Pursuant to the terms of
the  settlement  agreement,  the parties  resolved the claims  between them, and
BMSCI agreed to pay UCDP $2.0 million.  BMSCI remains responsible for resolution
of all remaining  subcontractor and vendor claims, the most significant of which
is the subject of a suit brought by ADF  International,  Inc.  ("ADF"),  BMSCI's
subcontractor for structural steel and miscellaneous  metals,  against BMSCI and
Travelers.  The conditional  settlement  agreement is subject to and conditioned
upon acceptance and signature by the Project Policy Insurer not later than March
31, 2000.

On  November  24,  1998,  ADF filed  suit in  Federal  Court  against  BMSCI and
Travelers  seeking  damages  for alleged  breaches  of contract  relating to the
project. BMSCI and its surety answered the complaint (and amended complaint) and
BMSCI filed a  counterclaim.  BMSCI and its counsel  believe it has valid claims
against ADF and  defenses to claims by ADF.  BMSCI  intends to pursue and defend
these claims  vigorously.  BMSCI further  intends to engage in  negotiations  to
settle all other subcontractor and vendor claims. The Registrant believes it has
made adequate provisions for all subcontractor and vendor claims, including ADF,
in its 1999 consolidated financial statements.

The other  proceeding  relates to a lawsuit brought in 1987 in the Supreme Court
of the State of New York, Bronx County, by the Dormitory  Authority of the State
of New York against a number of parties, including the Registrant and one of its
wholly-owned  subsidiaries,  that asserts breach of contract and alleges damages
of $13 million. The Registrant, which was not a party to the contract underlying
the  lawsuit,  contends  that  there  is no  jurisdiction  with  respect  to the
Registrant and that it cannot be held liable for any conduct of the  subsidiary.
Both the Registrant and the subsidiary are contesting  liability issues and have
filed cross-claims and third-party claims against the other entities involved in
the project.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
         ---------------------------------------------------

No matters were submitted to a vote of the Registrant's  security holders during
the fourth quarter of 1999.


<PAGE>

EXECUTIVE OFFICERS OF THE REGISTRANT
- ------------------------------------

The following represents a listing of executive officers of the Registrant as of
December 31, 1999.

RICHARD  L. SHAW - Age 72;  Chief  Executive  Officer  of the  Registrant  since
September 1999, and previously  President and Chief Executive  Officer from 1993
through 1994 and from 1984 through 1992; Chairman of the Board of the Registrant
since 1992 and a Director  since  1966.  Mr.  Shaw has been with the  Registrant
since 1952 serving in various capacities.

DONALD P. FUSILLI,  JR. - Age 49;  Executive  Vice  President of the  Registrant
since 1991 and  President  of  Baker/MO  Services,  Inc.,  a  subsidiary  of the
Registrant,  since 1995.  Mr.  Fusilli was named  President and Chief  Operating
Officer of the  Registrant  in March  2000.  Mr.  Fusilli  previously  served as
General  Counsel and Secretary of the Registrant  from 1986 through 1994. He has
been employed by the Registrant in various capacities since 1973.

J. ROBERT WHITE - Age 57;  Executive Vice President,  Chief  Financial  Officer,
Treasurer and a Director of the  Registrant  from 1994 until his  resignation in
March  2000.  Prior to joining  the  Registrant,  Mr.  White  served 21 years in
various capacities with Westinghouse  Electric Corp., most recently as Assistant
Director of Investor Relations from 1989 through 1994.

H. JAMES MCKNIGHT - Age 55; Senior Vice President, General Counsel and Secretary
of the  Registrant  since 1995.  Mr.  McKnight  previously  served as counsel to
International  Technology Corporation from February 1995 through September 1995,
and was a self-employed consultant from 1992 through February 1995.

JOHN C. HAYWARD - Age 52;  Executive Vice President of the Registrant since 1995
and President of Michael  Baker Jr., Inc.  since 1994.  Mr.  Hayward  previously
served as Senior Vice  President of Michael  Baker Jr.,  Inc.  from 1989 through
1994. He has been employed by the Registrant in various capacities since 1974.

PHILIP A.  SHUCET - Age 49;  Executive  Vice  President  of the  Registrant  and
President of Baker  Environmental,  Inc., a subsidiary of the Registrant,  since
1996. Mr. Shucet  previously served as Vice President of Michael Baker Jr., Inc.
from 1995  through  1996.  Mr.  Shucet has been  employed by the  Registrant  in
various capacities since 1989.

EDWARD L. WILEY - Age 56;  Executive Vice President of the Registrant since 1995
and Executive  Vice  President of Michael Baker Jr., Inc.  since 1994. Mr. Wiley
previously  served as Senior Vice President of Michael Baker Jr., Inc. from 1989
through 1994. He has been employed by the Registrant in various capacities since
1968.

Executive  officers  of the  Registrant  serve at the  pleasure  of the Board of
Directors  and are  elected  by the Board or  appointed  annually  for a term of
office extending through the election or appointment of their successors.

<PAGE>

                                     PART II

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED SECURITY HOLDER
         MATTERS
         -----------------------------------------------------------------------

Information  relating to the market for the Registrant's  Common Stock and other
matters  related  to the  holders  thereof  is set  forth  in the  "Supplemental
Financial  Information"  section  of  Exhibit  13.1  to  this  Form  10-K.  Such
information is incorporated herein by reference.

The Registrant's present policy is to retain any earnings to fund the operations
and growth of the  Registrant.  The  Registrant  has not paid any cash dividends
since 1983 and has no plans to do so in the foreseeable future.

At February 29, 2000,  the  Registrant had 1,388 holders of its Common Stock and
647 holders of its Series B Common Stock.

ITEM 6.  SELECTED FINANCIAL DATA
         -----------------------

A summary of selected  financial data for the Registrant,  including each of the
last five fiscal years for the period ended  December 31, 1999,  is set forth in
the "Selected  Financial  Data" section of Exhibit 13.1 to this Form 10-K.  Such
summary is incorporated herein by reference.

ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
         AND RESULTS OF OPERATIONS
         -----------------------------------------------------------

A discussion of the Registrant's financial condition,  cash flows and results of
operations  is set  forth  in  the  "Management's  Discussion  and  Analysis  of
Financial  Condition and Results of Operations"  section of Exhibit 13.1 to this
Form 10-K. Such discussion is incorporated herein by reference.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
         ----------------------------------------------------------

The  Registrant's  primary  interest  rate risk  relates to its  long-term  debt
obligations.  As of  December  31,  1999 and  1998,  the  Registrant  had  total
long-term debt obligations,  including the current portion of those obligations,
totaling $18.4 million and $4.0 million,  respectively.  Of these amounts, fixed
rate  obligations  totaled $2.7  million and $3.3  million,  and  variable  rate
obligations  totaled $15.7 million and $0.7 million, as of December 31, 1999 and
1998,  respectively.  The  1999  increases  in  these  debt  amounts  relate  to
borrowings  under the  Registrant's  credit agreement with Mellon Bank, N.A. and
debt related to its 1999 acquisition of Steen Production Service,  Inc. Assuming
a 10% increase in interest rates on the  Registrant's  variable rate obligations
(i.e., an increase from the actual weighted  average interest rates of 8.50% and
7.75%, to weighted average interest rates of 9.35% and 8.53%, as of December 31,
1999  and  1998,   respectively),   annual  interest  expense  would  have  been
approximately  $134,000  higher in 1999 and only $6,000  higher in 1998 based on
the respective year-end outstanding  balances of variable rate obligations.  The
Registrant has no interest rate swap or exchange agreements.

Less than 1% of the Registrant's  total assets and total contract revenues as of
and for the  periods  ended  December  31,  1999 and 1998  were  denominated  in
currencies  other  than the U.S.  Dollar;  accordingly,  the  Registrant  has no
material exposure to foreign currency exchange risk. This materiality assessment
is based on the assumption that the foreign currency exchange rates could change
unfavorably by 10%. The Registrant has no foreign currency exchange contracts.

<PAGE>
Based on the nature of the Registrant's  business,  it has no direct exposure to
commodity price risk.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
         -------------------------------------------

The  consolidated  financial  statements,  together  with the report  thereon of
PricewaterhouseCoopers  LLP, dated March 29, 2000, and  supplementary  financial
information  are set forth within Exhibit 13.1 to this Form 10-K. Such financial
statements and supplementary  financial  information are incorporated  herein by
reference.

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING
         AND FINANCIAL DISCLOSURE
         -----------------------------------------------------------

Not applicable.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
         --------------------------------------------------

Information  relating to the  Directors of the  Registrant  appears  beneath the
caption  "Election of Directors" in the Registrant's  definitive Proxy Statement
which  will be  distributed  in  connection  with the  2000  Annual  Meeting  of
Shareholders and which will be filed with the Securities and Exchange Commission
pursuant to Regulation  14A.  Information  relating to  compliance  with Section
16(a)  of the  Securities  Exchange  Act of 1934  appears  beneath  the  caption
"Directors  and  Officers"  of  such  Proxy   Statement.   Such  information  is
incorporated herein by reference. Information relating to the executive officers
of the  Registrant  is set  forth in Part I of this  Report  under  the  caption
"Executive  Officers of the Registrant." Such information is incorporated herein
by reference.

ITEM 11. EXECUTIVE COMPENSATION
         ----------------------

Information  relating  to  executive  compensation  appears  beneath the caption
"Directors and Officers" in the  Registrant's  definitive  Proxy Statement which
will be distributed in connection  with the 2000 Annual Meeting of  Shareholders
and which will be filed with the Securities and Exchange  Commission pursuant to
Regulation 14A. Such information is incorporated herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
         --------------------------------------------------------------

Information  relating to the ownership of equity securities by beneficial owners
of 5% or more of the common stock of the  Registrant  and by management has been
set forth under the caption "Stock  Ownership of Certain  Beneficial  Owners and
Management"  in the  Registrant's  definitive  Proxy  Statement  which  will  be
distributed in connection with the 2000 Annual Meeting of Shareholders and which
will be filed with the Securities and Exchange Commission pursuant to Regulation
14A. Such information is incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
         ----------------------------------------------

Information  concerning  certain  relationships  and  transactions  between  the
Registrant and its directors and officers appears beneath the caption "Directors
and  Officers" in the  Registrant's  definitive  Proxy  Statement  which will be
distributed in connection with its 2000 Annual Meeting of Shareholders and which
will be filed with the Securities and Exchange Commission pursuant to Regulation
14A. Such information is incorporated herein by reference.
<PAGE>

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K
         ---------------------------------------------------------------

(a)(1) The following financial  statements are incorporated in Item 8 of Part II
of this Report by  reference to the  consolidated  financial  statements within
Exhibit 13.1 to this Form 10-K:

         Consolidated  Statements  of Income for the three years ended
          December 31,  1999
         Consolidated Balance Sheets as of December 31, 1999 and 1998
         Consolidated  Statements  of Cash Flows for the three  years ended
          December  31,  1999
         Consolidated  Statements  of  Shareholders' Investment for the three
          years ended December 31, 1999
         Notes to Consolidated Financial Statements
         Report of Independent Accountants

(a)(2) All financial statement schedules are omitted because they are either not
applicable or the required  information is shown in the  consolidated financial
statements or notes thereto.

(a)(3) The following exhibits are included herewith as a part of this Report:

<TABLE>

<CAPTION>
EXHIBIT NO.             DESCRIPTION
- -----------             -----------

    <S>        <C>
    3.1        Articles of Incorporation of the Registrant, as amended, filed as
               Exhibit 3.1 to the  Registrant's  Annual  Report on Form 10-K for
               the fiscal year ended December 31, 1993, and incorporated  herein
               by reference.

    3.2        By-laws of the  Registrant,  as amended,  filed as Exhibit 3.2 to
               the  Registrant's  Annual Report on Form 10-K for the fiscal year
               ended December 31, 1994, and incorporated herein by reference.

    4.1        Rights Agreement dated November 16, 1999,  between the Registrant
               and American Stock  Transfer and Trust Company,  as Rights Agent,
               filed as Exhibit 4.1 to the  Registrant's  Current Report on Form
               8-K  dated  November  16,  1999,  and   incorporated   herein  by
               reference.

   10.1        1999 Incentive Compensation Plan  of Michael Baker Corporation,
               filed herewith.

<PAGE>

EXHIBIT NO.             DESCRIPTION
- -----------             -----------

    10.2       Employment  Agreement  dated as of April 12,  1988,  Supplemental
               Agreement  No. 1 dated as of March  17,  1992,  and  Supplemental
               Agreement  No. 2 dated as of October 1, 1994,  by and between the
               Registrant  and  Richard  L. Shaw,  filed as Exhibit  10.6 to the
               Registrant's  Annual  Report  on Form  10-K  for the  year  ended
               December 31, 1994, and incorporated herein by reference.

    10.2(a)    Supplemental  Employment Agreement No. 3 dated as of June 1, 1995
               and  Supplemental  Agreement  No. 4 dated as of March 1, 1998, by
               and between the Registrant and Richard L. Shaw,  filed as Exhibit
               10.2(a) to the  Registrant's  Annual  Report on Form 10-K for the
               year  ended  December  31,  1997,  and  incorporated   herein  by
               reference.

    10.2(b)    Supplemental  Employment Agreement No. 5 dated as of September 7,
               1999, by and between the  Registrant  and Richard L. Shaw,  filed
               herewith.

    10.3       Loan  Agreement  by  and  among  Michael  Baker  Corporation  and
               Subsidiaries  and Mellon  Bank,  N.A.  dated as of June 12, 1997,
               filed as Exhibit  10.1 to the  Registrant's  Quarterly  Report on
               Form 10-Q for the period  ended June 30, 1997,  and  incorporated
               herein by reference.

    10.3(a)    First  Amendment  to Loan  Agreement by and among  Michael  Baker
               Corporation  and  Subsidiaries  and Mellon Bank, N.A. dated as of
               July  24,  1998,  filed  as  Exhibit  10.1  to  the  Registrant's
               Quarterly  Report on Form 10-Q for the period ended September 30,
               1998, and incorporated herein by reference.

    10.4       Michael  Baker  Corporation  1995 Stock  Incentive  Plan  amended
               effective   April  23,  1998,   filed  as  Exhibit  10.4  to  the
               Registrant's  Annual  Report  on Form  10-K  for the  year  ended
               December 31, 1998, and incorporated herein by reference.

    10.5       Michael  Baker  Corporation  1996  Nonemployee  Directors'  Stock
               Incentive Plan, filed as Exhibit A to the Registrant's definitive
               Proxy  Statement  with  respect  to its 1996  Annual  Meeting  of
               Shareholders, and incorporated herein by reference.

    13.1       Selected Financial Data,  Management's Discussion and Analysis of
               Financial  Condition  and  Results  of  Operations,  Consolidated
               Financial  Statements  as of December  31, 1999 and for the three
               years  then  ended,  Report  of  Independent   Accountants,   and
               Supplemental  Financial  Information,  filed  herewith  and to be
               included  as the  Financial  Section  of  the  Annual  Report  to
               Shareholders for the year ended December 31, 1999.

    21.1       Subsidiaries of the Registrant, filed herewith.

    23.1       Consent of Independent Accountants, filed herewith.
</TABLE>

<PAGE>

(b) On September 15, 1999, the Registrant filed a Current Report on Form 8-K, in
which it reported in Item 2 its acquisition of Steen  Production  Service,  Inc.
("Steen"),  which became effective September 1, 1999. The financial  information
required by Item 7 was not included with this filing.

During the quarter ended December 31, 1999,  the  Registrant  filed a Form 8-K/A
amendment to the above Form 8-K filing.  Such Form 8-K/A contained the financial
information  required by Item 7 in connection  with the acquisition of Steen, as
discussed in Note 3 to the  consolidated  financial  statements  included within
Exhibit 13.1 to this Form 10-K.

In addition, on November 16, 1999, the Registrant filed a Current Report on Form
8-K, in which it reported in Item 5 its adoption of a Rights Agreement, dated as
of November 16, 1999,  between the  Registrant  and American  Stock Transfer and
Trust Company. The Rights Agreement allows for the distribution of one right for
each  outstanding  share of common  stock,  par value  $1.00 per  share,  of the
Registrant  to  shareholders  of record at the close of business on November 30,
1999.

<PAGE>

                                   SIGNATURES

Pursuant to the  requirements of Section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this Report to be signed on its
behalf by the undersigned, thereunto duly authorized.

                                            MICHAEL BAKER CORPORATION

Dated:  March 30, 2000                      By:   /s/ Richard L. Shaw
                                                  -------------------
                                                  Richard L. Shaw
                                                  Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report
has been signed below by the following  persons on behalf of the  Registrant and
in the capacities and on the dates indicated:

SIGNATURE                     TITLE                             DATE
- ---------                     -----                             ----

/s/ Richard L. Shaw           Chairman of the Board and         March 30, 2000
- ----------------------------  and Chief Executive Officer
Richard L. Shaw


/s/ Donald P. Fusilli, Jr.    President and Chief Operating     March 30, 2000
- ----------------------------  Officer
Donald P. Fusilli, Jr.


/s/ Craig O. Stuver           Vice President and Corporate      March 30, 2000
- ----------------------------  Controller (Principal Financial
Craig O. Stuver               and Accounting Officer)


/s/ Robert N. Bontempo        Director                          March 30, 2000
- ----------------------------
Robert N. Bontempo


/s/ Nicholas P. Constantakis  Director                          March 30, 2000
- ----------------------------
Nicholas P. Constantakis


                              Director                          March 30, 2000
- ----------------------------
William J. Copeland


<PAGE>



SIGNATURE                     TITLE                             DATE
- ---------                     -----                             ----

/s/ Roy V. Gavert, Jr.        Director                          March 30, 2000
- ----------------------------
Roy V. Gavert, Jr.


                              Director                          March 30, 2000
- ----------------------------
Thomas D. Larson


                              Director                          March 30, 2000
- ----------------------------
John E. Murray, Jr.


/s/ Konrad M. Weis            Director                          March 30, 2000
- -----------------------------
Konrad M. Weis





                                                                    Exhibit 10.1


                        1999 INCENTIVE COMPENSATION PLAN

                            MICHAEL BAKER CORPORATION


<PAGE>


                                      INDEX
                                      -----

ARTICLE I - GENERAL

1.1  ESTABLISHMENT OF THE PLAN
1.2  PURPOSE
1.3  ADMINISTRATION

ARTICLE II - DEFINITIONS

2.1  DEFINITIONS
2.2  GENDER AND NUMBER

ARTICLE III - ELIGIBILITY AND PARTICIPATION

3.1  ELIGIBILITY
3.2  PARTICIPATION
3.3  PARTIAL PLAN YEAR PARTICIPATION

ARTICLE IV - AWARDS

4.1  COMPONENTS OF PARTICIPATION AWARDS
4.2  CORPORATE PERFORMANCE MEASURES AND GOALS
4.3  INDIVIDUAL PERFORMANCE REVIEW CRITERIA
4.4  BUSINESS UNIT PERFORMANCE
4.5  BUSINESS SEGMENT PERFORMANCE
4.6  INDIVIDUAL PERFORMANCE
4.7  DISCRETIONARY AWARDS

ARTICLE V - PAYMENT OF AWARDS

5.1  PAYMENT OF AWARDS
5.2  PLAN FUNDING

ARTICLE VI - CHANGE IN CONTROL

6.1  CHANGE IN CONTROL
6.2  DEFINITION OF CHANGE IN CONTROL

ARTICLE VII - MISCELLANEOUS PROVISIONS

7.1  NON-TRANSFERABILITY
7.2  TAX WITHHOLDING
7.3  AMENDMENTS AND TERMINATION
7.4  INDEMNIFICATION
7.5  BENEFICIARY DESIGNATION
7.6  RIGHTS OF PARTICIPANTS
7.7  GOVERNING LAW
7.8  EFFECTIVE DATE

EXECUTION PAGE


<PAGE>


                                    INDEX
                                    -----

1999 INCENTIVE COMPENSATION PLAN - ATTACHMENT 1

     ELIGIBILITY
     OPPORTUNITY
     PERFORMANCE MEASUREMENT
     PERFORMANCE GOALS
     POTENTIAL PAYOUT (PERCENTAGE OF ANNUAL SALARY)
     THRESHOLD
     TYPE OF PAYOUT
     FREQUENCY OF PAYOUT
     FUNDING
     FORFEITURES


<PAGE>


ARTICLE I

GENERAL
- -------

1.1  ESTABLISHMENT OF THE PLAN:

Michael Baker Corporation,  a Pennsylvania  corporation (the "Company"),  hereby
adopts this Plan,  which shall be known as the MICHAEL  BAKER  CORPORATION  1999
INCENTIVE COMPENSATION PLAN (the "Plan").

1.2  PURPOSE:

The  purpose  of the Plan is to focus  attention  on  shareholder  value,  drive
performance  in  support  of this  goal and other  business  goals,  and  reward
individual performance.

1.3  ADMINISTRATION:

(a)  The Plan shall be administered by the Incentive Compensation Committee (the
     "Committee"),  of the  Company  with the  concurrence  of the  Compensation
     Committee  of the Board of  Directors  of the  Company.  The members of the
     Committee  shall be appointed by the Chief  Executive  Officer (the "CEO"),
     and any vacancy on the  Committee  shall be filled by an  appointee  of the
     CEO.

(b)  Subject to the  limitations  of the Plan, the Committee  shall,  subject to
     approval by the CEO and  Compensation  Committee of the Board of Directors:
     (i) select from the  regular,  full- time exempt  Employees of the Company,
     those   who   shall   participate   in  the   Plan  (a   "Participant"   or
     "Participants"),  (ii)  make  awards  in  such  forms  and  amounts  as the
     Committee shall determine, (iii) impose such limitations, restrictions, and
     conditions upon such awards as the Committee shall deem  appropriate,  (iv)
     interpret the Plan and adopt, amend, and rescind administrative  guidelines
     and other  rules and  regulations  relating  to the Plan,  (v)  correct any
     defect or omission or reconcile  any  inconsistency  in this Plan or in any
     award granted  hereunder,  and (vi) make all necessary  determinations  and
     take all other actions  necessary or advisable for the  implementation  and
     administration  of the Plan.  The  Committee's  determinations  on  matters
     within its authority  shall be conclusive  and binding upon the Company and
     all other Persons.


<PAGE>


ARTICLE II

DEFINITIONS
- -----------

2.1  DEFINITIONS:

Whenever  used  herein,  the  following  terms  shall have the meaning set forth
below, unless otherwise expressly provided.

(a)  "Base  Salary"  shall  mean the  salary  reported  during a Plan  Year to a
     participant while  participating in the Plan. Base Salary shall include any
     salary reduction  contributions made to the Company's Internal Revenue Code
     Section 401(k) Plan or other deferred  compensation plans, but exclusive of
     any  awards  under  this  Plan and of any  other  bonuses,  incentive  pay,
     exercise of stock options,  overtime pay, special awards,  hiring/retention
     awards,  car  allowances,  imputed income related to company  provided life
     insurance,  reimbursement for moving expenses,  per diem payments,  tuition
     reimbursement, additional compensation related to international assignments
     such as expatriate differential  compensation,  tax equalization,  etc., or
     any other extraordinary income.

(b)  "Board" shall mean the Board of Directors of Michael Baker Corporation.

(c)  "Committee" shall mean the Incentive Compensation Committee of the Company,
     which shall consist of at least three employees of the Company.

(d)  "Company" shall mean Michael Baker Corporation and its Subsidiaries.

(e)  "Corporate" shall mean relating to Michael Baker Corporation.

(f)  "Employee" shall mean a regular,  full-time, exempt Employee of the Company
     who  is  in  a  position  meeting  the  defined  eligibility  criteria  for
     participation in the Plan, as stated in Section 3.1. - "Eligibility".

(g)  "Participant"  shall mean an Employee who is approved by the  Committee for
     participation  in the Plan for a  specified  Plan Year as  defined in 3.2 -
     "Participation".

(h)  "Performance  Management  Process"  shall  mean  the  Company's  three-step
     performance  cycle.  The cycle begins with setting  individual  performance
     goals, followed by performance coaching, and ending with formal performance
     review at the end of the performance period.

(i)  "Plan Year" shall mean the Company's fiscal year.

(j)  "Business  Unit"  shall  mean the  operating  units of:  Buildings,  Civil,
     Energy, Environmental and Transportation, and any other Business Unit added
     during the year.

(k)  "Business Segment" shall mean Business Unit segments of:  Buildings-Design,
     Buildings- Construction,  Civil-Engineering,  Civil-Baker Support Services,
     Inc.,   Energy-Baker/MO,    Energy-OTS,    Transportation-Engineering   and
     Transportation-Construction  (Heavy  &  Highway)  and  any  other  Business
     Segment added during the year.

<PAGE>


(l)  "Contribution to Corporate Overhead and Profit" shall mean the following:

     Business Unit Level -- Income before income taxes plus Corporate  overhead,
     Engineering  Support  overhead  (related  only  to  Engineering  segments),
     Intercompany  insurance  premiums/overhead  (VGIC),  and internal  interest
     expense (VGIC).

     Engineering Segment Level -- Income before income taxes Corporate overhead,
     Business  unit  overhead,   Engineering   Support  Overhead,   Intercompany
     insurance premiums/overhead (VGIC), and internal interest expense (VGIC).

     Non-Engineering  Segment Level -- Income before income taxes plus Corporate
     overhead, Business unit overhead,  Intercompany insurance premiums/overhead
     (VGIC) and internal interest expense (VGIC).

     IN MEASURING THE RESULTS OF CONTRIBUTION TO CORPORATE  OVERHEAD AND PROFIT,
     "MEETS   EXPECTATIONS"  IS  ESTABLISHED  AT  90%  OF  OBJECTIVE,   "EXCEEDS
     EXPECTATIONS"  IS  ESTABLISHED  AT  100%  OF  OBJECTIVE  AND  "FAR  EXCEEDS
     EXPECTATIONS"  IS  ESTABLISHED  AT 110% OF OBJECTIVE.  WHEN  POSSIBLE,  THE
     MINIMUM  SPREAD  OF  $250,000  WILL BE  USED  TO  SEPARATE  THE  LEVELS  OF
     MEASUREMENT.

(m)  "New work  added"  (NWA)  shall  mean and be  determined  in the  following
     manner:

     FORMULA:  CURRENT PLAN YEAR BACKLOG MINUS THE IMMEDIATE  PREVIOUS PLAN YEAR
     BACKLOG PLUS ACTUAL  CURRENT PLAN YEAR  REVENUES.  NWA IS BASED UPON FUNDED
     BACKLOG.

     IN CALCULATING NWA AT THE END OF THE YEAR FOR THE ENGINEERING  GROUPS,  THE
     GREATER  OF THE  "MASTER"  OR "TASK" MAY BE USED TO  DETERMINE  PERFORMANCE
     AGAINST GOAL,  WHICH PROVIDES FULL PROJECT CREDIT FOR THE ENTITY WHICH OWNS
     THE JOB. OTHER GROUPS THAT GAIN WORKLOAD FROM  "IMPORTING"  WORK FROM OTHER
     DEPARTMENTS  CAN  ALSO USE THE  GREATER  OF  "MASTER"  OR  "TASK"  IF IT IS
     BENEFICIAL TO THE OVERALL PERFORMANCE RESULTS.

2.2  GENDER AND NUMBER:

Except when otherwise  indicated by the context,  words in the masculine gender,
when used in the Plan,  shall include the feminine  gender,  the singular  shall
include the plural, and the plural shall include the singular.


<PAGE>


ARTICLE III

ELIGIBILITY AND PARTICIPATION
- -----------------------------

3.1  ELIGIBILITY:

Eligibility for participation in the Plan shall be limited to regular, full-time
exempt Employees of the Company.

3.2  PARTICIPATION:

Participation in the Plan shall be determined by the executive management of the
Company.  The CEO shall determine  Corporate  participants and the Business Unit
Heads  shall  determine  Business  Unit  participants,  in all  cases  with  the
concurrence of the Michael Baker Corporation CEO and the Compensation  Committee
of the Board of Directors of the Company. The number of participants in the Plan
shall be influenced by the Business  Unit's ability to  financially  support the
accrual  for the  projected  payout  opportunity.  (See  5.2 -  "Plan  Funding")
Participants are to include executive  management,  business unit managers,  and
selected   managers  who  are  accountable  for  significant   contributions  to
Corporate,  as determined by the CEO, and to the Business Unit, as determined by
the  Business   Unit  head.   Participants   are  to  be  designated  as  having
accountability  associated  with  Corporate,  overall  Business Unit or specific
Business Segment performance. Participants are to be designated as having Tier 1
or Tier 2 accountability as defined in an attachment to the Plan.

3.3  PARTIAL PLAN YEAR PARTICIPATION:

An  Employee  who  becomes  eligible  after  the  beginning  of a Plan  Year may
participate in the Plan for that Plan Year. Such situations may include, but are
not limited to (i) new hires,  (ii) when an Employee is promoted from a position
which  did  not  meet  the  eligibility  criteria,  (iii)  when an  Employee  is
transferred  from an affiliate  which does not  participate in the Plan, or (iv)
when job responsibilities become consistent with other Plan participants.

The CEO retains the right to prohibit or allow participation in the initial Plan
Year  of  eligibility  for any of the  aforementioned  Employees.  Any so  added
participant  will be eligible  to receive a  pro-rated  share based upon a 2,080
work-hour year.

An  Employee  is not  eligible  to receive  any  payout  from the Plan under the
following conditions:

a)   Separation from employment prior to July 1 of the Plan year for any reason;

b)   Termination for cause or voluntary resignation from the Company at any time
     during the Plan Year;

c)   TERMINATION FOR CAUSE OR VOLUNTARY  RESIGNATION  FROM THE COMPANY AFTER THE
     PLAN YEAR BUT PRIOR TO INCENTIVE PLAN PAYMENT DISTRIBUTION (MARCH 15).

An Employee who leaves the  employment  of the Company after June 30 of the Plan
Year as a result of Reduction In Force, Divestiture or any other business reason
outside of the Employee's  control is eligible to receive a pro-rata payout from
the Plan for that year based upon the percent of the fiscal year employed.


<PAGE>


ARTICLE IV

AWARDS
- ------

4.1  COMPONENTS OF PARTICIPANT AWARDS:

Each  award  may be based  on (i)  Corporate  performance,  (ii)  Business  Unit
performance,   (iii)  Business   Segment,   and  Individual   performance   plan
accomplishments.

4.2  INDIVIDUAL PERFORMANCE CRITERIA

In order for an  individual  to be  eligible  for any  portion  of an  incentive
compensation  payout, they must receive an overall "3.0" or "Meets Expectations"
on the values/work standards portion of the performance review form. This change
is made to further  reinforce  Baker's  cultural  strategy  which  embraces  the
importance of goal  attainment  and how those goals are attained.  A Participant
must receive a "2.6" or greater on the performance  plan in order to be eligible
for the individual segment of the payout. Participants who do not meet the "2.6"
or   greater  on  the   performance   plan  may  still  be   eligible   for  the
corporate/business unit portions of the payout,  predicated on the "3.0" overall
rating on the annual performance review form.

4.3  CORPORATE  PERFORMANCE MEASURES AND GOALS

For each Plan Year, the Compensation Committee of the Board of Directors and the
CEO shall agree on a range of  performance  goals for  Corporate  results.  Each
performance  range shall include a level of performance at which awards shall be
earned.

Measures  of  performance  may  include,  but are not  limited  to,  one or more
financial ratios such as earnings per share, profitability, return on equity and
return on assets. Performance measures need not be the same within the Company.

For 1999,  corporate results shall be dependent upon audited corporate  earnings
per share (after all incentives have been paid). Payouts related to this part of
the plan will be based upon step  accomplishments  and should not be  pro-rated.
For  treatment of corporate  payouts,  please refer to sections  4.5-  "Business
Segment Performance and 4.6 - "Individual Performance".

For 1999, performance level goals for earnings per share are:
<TABLE>
<CAPTION>
              Corporate
             Performance                  Goal Setting
                Level                 (Earnings Per Share)
                -----                 --------------------
           <S>                                <C>
           LEVEL 1 ON PLAN                    $ .81
           LEVEL 2 COMMENDABLE                $ .90
           LEVEL 3 OUTSTANDING                $ .99
</TABLE>

4.4  BUSINESS UNIT PERFORMANCE MEASURES:

Business Unit  performance  shall be reflected in the final award based upon the
Business  Unit's  Contribution to Corporate  Overhead and Profit.  The Incentive
Compensation   Committee  shall  establish  and  approve  "Meets  Expectations",
"Exceeds  Expectations",  and "Far Exceeds  Expectations" goals specific to each

<PAGE>


Business Unit at the beginning of the Plan year. The "Meets  Expectations"  goal
shall serve as a Threshold  target which must be met in order for Business  Unit
Managers and those having overall Business Unit accountability to be eligible to
receive an incentive  payout based upon their individual  performance  plans. In
addition,  the "Meets Expectations" goal shall serve as a Threshold target which
must be met in order for all Business  Segment  participants to receive a payout
based upon Business Unit  performance.  For Business Segment  participants,  the
incentive  compensation award related to Business Unit performance is based upon
"step" accomplishment of "Meets Expectations",  "Exceeds Expectations", and "Far
Exceeds Expectations" goals and is not to be pro-rated.

Any Business Unit with an objective of a positive contribution  performance (net
income before tax plus corporate  overhead) which results in a year-end negative
contribution,  may  be  eligible  for  the  portion  of  incentive  compensation
dependent  on overall  corporate  earnings  per share  performance,  pending CEO
approval as advised by the Incentive Compensation  Committee.  Any Business Unit
with an objective of a NEGATIVE contribution  performance (net income before tax
plus corporate overhead) which results in a year-end more negative contribution,
may be eligible for the portion of incentive  compensation  dependent on overall
corporate earnings per share performance, pending CEO approval as advised by the
Incentive  Compensation  Committee.  Factors to be taken into  consideration may
include the amount of deviation from  objective,  impact of the  contribution of
the Business Unit to the Corporation and any extraordinary  issues. Any Business
Unit with an objective of a NEGATIVE  contribution  which  results in a year-end
more  favorable  performance,  will be  eligible  for the  portion of  incentive
compensation dependent on overall corporate performance.

4.5  BUSINESS SEGMENT PERFORMANCE MEASURES:

Business Segment  performance shall be reflected in the final award based on the
Business Segment's  Contribution to Corporate Overhead and Profit. The Incentive
Compensation   Committee   shall   approve   "Meets   Expectations",    "Exceeds
Expectations",  and "Far Exceeds  Expectations"  goals specific to each Business
Segment at the beginning of the Plan year. The "Meets  Expectations"  goal shall
serve as a Threshold target which must be met in order for  participants  within
the Segment to be eligible to receive an incentive  payout based upon individual
performance plans.

Any Business  Segment with an objective of a positive  contribution  performance
(net income  before tax plus  corporate  overhead)  which  results in a year-end
negative contribution, may be eligible for the portion of incentive compensation
dependent on overall corporate  earnings per share  performance  and/or Business
Unit Contribution to Overhead and Profit, pending CEO approval as advised by the
Incentive  Compensation  Committee.  Any Business Segment with an objective of a
NEGATIVE  contribution   performance  (net  income  before  tax  plus  corporate
overhead)  which  results  in a  year-end  more  negative  contribution,  may be
eligible  for  the  portion  of  incentive  compensation  dependent  on  overall
corporate  earnings per share  performance  and/or Business Unit Contribution to
Overhead  and  Profit,   pending  CEO  approval  as  advised  by  the  Incentive
Compensation  Committee.  Any  Business  Segment with an objective of a NEGATIVE
contribution  which results in a year-end more  favorable  performance,  will be
eligible  for  the  portion  of  incentive  compensation  dependent  on  overall
corporate performance and Business Unit Contribution to Overhead and Profit.

4.6  INDIVIDUAL PERFORMANCE MEASURES AND GOALS:

Individual  performance  shall be  reflected  in the  final  award  based on the
performance rating assigned to an Employee as part of the Performance Management
Process and is based upon a number of factors  established by the  participant's
manager(s) at the beginning of the Plan Year.


<PAGE>

Individual level payouts for participants  meeting individual  performance goals
in the Corporate  category  will occur when the Earnings Per Share  threshold is
achieved.   Individual  level  payouts  for  participants   meeting   individual
performance  goals in the Business  Unit  category will occur when Business Unit
operating  profit  accomplishes  threshold  performance.  (after all  individual
incentives have been paid).  Individual level payouts for  participants  meeting
individual  performance  goals in the Business  Segment category will occur when
Business Segment operating profit accomplishes threshold performance. (after all
individual incentives have been paid).

Guidelines  of  performance  goals and  percentage  weights  for  Business  Unit
managers are recommended to be:
<TABLE>
<CAPTION>
                                                % of Business Unit
                                                 Performance Plans
                                                 -----------------
      <S>                                               <C>
      Business Unit Contribution to                     20%
         Corporate Overhead and Profit

      New Work Added To The Company                     45%

      Cash Flow Return on Investment (CFROI)            15%

      Critical Success Factors (Continuous Improvement) 10%

      Human Resources Development                       10%
</TABLE>

Guidelines of  performance  goals and  percentage  weights for Business  Segment
participants are recommended to be:
<TABLE>
<CAPTION>
                                               % of Business Segment
                                                  and Individual
                                                 Performance Plans
                                                 -----------------
      <S>                                               <C>
      Business Segment Contribution to                  20%
         Corporate Overhead and Profit

      New Work Added To The Company                     45%

      Accounts Receivables                              15%

      Critical Success Factors (Continuous Improvement) 10%

      Human Resources Development                       10%
</TABLE>

The  guidelines  are  recommended  but are not  prescriptive,  particularly  for
functional positions (e.g.:  Finance,  Marketing,  Human Resources).  Individual
performance measures for incentive compensation participants are to be developed
jointly  with  the  employee's  immediate  supervisor,  be  consistent  with the
participant's   respective  job   responsibilities,   and  be  included  on  the
participant's  performance  plan.  Participants  may have plans  that  relate to
corporate, unit or segment. The performance plans are to be submitted to the CEO
by the Business Unit head or Functional  Unit head by the designated time in the
Plan year. For  individuals who become  eligible for  participation  in the Plan
during the course of the year, a completed  performance  plan is to be submitted
within four weeks of the individual becoming eligible for participation.
<PAGE>


At the end of the Plan Year, incentive compensation  participants' managers will
determine the level of performance accomplished by the participant.  Participant
performance  which  does not  meet or  exceed  the  Meets  Expectations-On  Plan
Performance-3  level on a specific  goal will result in no incentive  payout for
that  specific  performance  goal.  Once  performance  has  exceeded  the  Meets
Expectations-On  Plan  Performance-3  level on a specific  financial  goal,  any
performance beyond the 3 level will result in a pro-rated  weighted  calculation
of the incremental incentive  compensation earned by the participant,  until the
maximum level 5 performance is achieved. Once performance has exceeded the Meets
Expectations-On  Plan  Performance-3  level  for  major  performance  areas  for
functional unit employees,  any performance  beyond the 3 level will result in a
pro-rated  calculation,  in increments of .5 (e.g.:  3.5, 4.0, 4.5 etc.), of the
incremental incentive compensation earned by the participant,  until the maximum
level 5 performance is achieved.

The specific  accomplishments  associated with these goals are to be recorded on
each  participant's  annual Performance Plan at the end of the Plan Year as part
of the overall performance evaluation.

4.7  DISCRETIONARY AWARDS:

In addition to individual  performance  incentives,  a discretionary pool may be
created  within  Corporate and within each Business  Unit to  selectively  award
those  individuals  who  have  exceeded  expected  performance.  Guidelines  for
discretionary  awards are indicated  within the  Corporate  and Business  Units'
Incentive  Compensation  Plan  Summary  in  the  attachments.   Functional  Unit
discretionary  awards are to be selected by the CEO with the  concurrence of the
Incentive Compensation  Committee.  Business Unit discretionary awards are to be
selected  by  the  Executive  Vice  President  of the  Business  Unit  with  the
concurrence of the Incentive  Compensation  Committee.  THE DISCRETIONARY  AWARD
POOL WILL EQUAL 15% OF THE ICP PAYOUT FOR THE COMPANY.  12% OF THE DISCRETIONARY
FUNDS WILL BE ALLOCATED  PROPORTIONATELY  TO EACH  BUSINESS  UNIT BASED UPON THE
UNIT'S RELATIVE CONTRIBUTION TO CORPORATE PROFITABILITY. 3% OF THE DISCRETIONARY
FUNDS WILL BE AVAILABLE FOR  CORPORATE-WIDE  DISTRIBUTION  AND DETERMINED BY THE
CEO OF THE COMPANY.


<PAGE>


ARTICLE V

PAYMENT OF AWARDS
- -----------------

5.1  PAYMENT OF AWARDS:

At the end of each  Plan  Year,  the CEO shall  report  the  overall  Corporate,
Business  Unit,  Business  Segment  and  individual  performance  levels  to the
Compensation  Committee  of the Board of  Directors,  who shall then approve the
payment of awards.

The incentive compensation earned as a result of the Company achieving corporate
profitability  goals and through the  achievement  of  Business  Unit,  Business
Segment and individual goals, will be paid in cash no later than March 15 of the
year after which it was earned.

5.2  PLAN FUNDING:

Accrual for the Incentive  Compensation Plan will be established annually by the
Committee,  subject to the  approval of the CEO.  The  approved  accrual for the
Incentive  Compensation  Plan shall pre-fund the amounts  available to be earned
for incentive  compensation  distributions.  Any forfeitures associated with the
termination of those in the incentive  compensation  plan prior to year-end will
be allocated toward the funding of the incentive pool for the following year. In
addition,  if the  incentive  pool is not paid out in full  because of  Business
Unit,  Business  Segment or participants'  failure to achieve goals  established
under the Plan or the Performance Management Process, the unearned portion would
be allocated toward the funding of the incentive pool for the following year.

Any excess pre-funding accrual based upon corporate goals which are not met and,
therefore,  not earned by  Incentive  Compensation  Plan  participants,  will be
removed from expense.


<PAGE>


ARTICLE VI

CHANGE IN CONTROL
- -----------------

6.1  CHANGE IN CONTROL:

In the  event of a Change  in  Control  of the  Company,  as  defined  below,  a
Participant  shall be  entitled  to,  for the Plan Year in which  the  Change of
Control occurs, the award determined using:

      (i) The Participant's actual Base Salary rate in effect on the date of the
          Change in Control,

     (ii) Actual Corporate performance results to the date of Change in Control,
          and

    (iii) Participant's Individual Performance results.

The Committee as  constituted  immediately  prior to the Change in Control shall
determine how actual  Corporate  performance  should be measured for purposes of
the award calculation in 6.1. The Committee's  determination shall be conclusive
and final.

Awards  and  any  previously  accrued  awards  shall  be  paid  in  cash  to the
Participant  promptly  following  any  discontinuance  of the Plan on or after a
Change of Control.

6.2  DEFINITION OF CHANGE IN CONTROL:

A "Change in Control"  will be deemed to have  occurred on the first to occur of
the following:

(a)  The  Company  acquires  actual  knowledge  that any  Person  other than the
     Company, a Subsidiary,  the Company's Stock Ownership Plan and Trust or any
     employee  benefit  plan(s)  sponsored  by  the  Company  has  acquired  the
     Beneficial Ownership,  directly or indirectly, of securities of the Company
     entitling such Person to 20% or more of the Voting Power of the Company;

(b)  A Tender Offer is made to acquire  securities of the Company  entitling the
     holders thereof to 20% or more of the Voting Power of the Company; or

(c)  A solicitation  subject to Rule 14a-11 under the 1934 Act (or any successor
     Rule)  relating to the election or removal of 50% or more of the members of
     any class of the Board  shall be made by any person  other than the Company
     or less than 51% of the members of the Board shall be Continuing Directors;
     or

(d)  The  shareholders  of the Company  shall  approve a merger,  consolidation,
     share  exchange,  division  or sale or other  disposition  of assets of the
     Company as a result of which the  shareholders  of the Company  immediately
     prior  to  such  transaction  shall  not  hold,   directly  or  indirectly,
     immediately  following  such  transaction a majority of the Voting Power of
     (i) in the case of a merger or  consolidation,  the  surviving or resulting
     corporation,   (ii)  in  the  case  of  a  share  exchange,  the  acquiring
     corporation  or  (iii)  in  the  case  of a  division  or a sale  or  other
     disposition of assets, each surviving,  resulting or acquiring  corporation
     which,  immediately  following the transaction,  holds more than 10% of the
     consolidated assets of the Company immediately prior to the transaction.


<PAGE>


The  term  "person"  shall  mean  and  include  any   individual,   corporation,
partnership,  company,  association  or other  "person," as such term is used in
Section  14(d) of the  Exchange  Act,  other than the  Company  or any  employee
benefit plans sponsored by the Company.

"Continuing Directors" shall mean a director of the Company who either (a) was a
director  of the  Company  on  the  effective  date  of  the  Plan  or (b) is an
individual  whose  election,  or nomination  for election,  as a director of the
Company was  approved by a vote of at least  two-thirds  of the  directors  then
still in office who were Continuing  Directors  (other than an individual  whose
initial  assumption  of office  is in  connection  with an actual or  threatened
election  contest  relating to the election of  directors  of the Company  which
would be subject to Rule 14a-11 under the 1934 Act, or any successor Rule).


<PAGE>


ARTICLE VII

MISCELLANEOUS PROVISIONS
- ------------------------

7.1  NON-TRANSFERABILITY:

No right of  interest of any  Participant  in this Plan shall be  assignable  or
transferable,  or  subject  to  any  lien,  directly,  by  operation  of  law or
otherwise,  including  execution,  levy,  garnishment,  attachment,  pledge, and
bankruptcy.

7.2  TAX WITHHOLDING:

The Company shall have the right to deduct from all payments under this Plan any
foreign,  Federal,  state,  or local taxes  required by law to be withheld  with
respect to such payments.

7.3  AMENDMENTS AND TERMINATION:

THE COMPANY,  IN ITS ABSOLUTE  DISCRETION,  WITHOUT NOTICE, AT ANY TIME AND FROM
TIME TO TIME,  MAY  MODIFY  OR  AMEND,  IN WHOLE  OR IN PART,  ANY OR ALL  OTHER
PROVISIONS OF THIS PLAN, OR SUSPEND OR TERMINATE IT ENTIRELY;  PROVIDED, THAT NO
SUCH MODIFICATION, AMENDMENT, SUSPENSION, OR TERMINATION MAY AFFECT THE RIGHT OF
A PARTICIPANT  (OR HIS  BENEFICIARY  AS THE CASE MAY BE) TO AN EARNED BUT UNPAID
DISTRIBUTION IN ACCORDANCE WITH THE PROVISIONS CONTAINED IN THIS PLAN.

7.4  INDEMNIFICATION:

Each person who is or shall have been a member of the  Committee or the Board or
who is or shall have been an Employee of the Company  shall be  indemnified  and
held  harmless by the Company  against and from any loss,  cost,  liability,  or
expense, including, without limitation, fees and expenses of legal counsel, that
may have been imposed upon or reasonably  incurred by him in connection  with or
resulting from any claim, action, suit, or proceeding to which he may be a party
or in which he may be involved  by reason of any action  taken or failure to act
under  the  Plan  and  against  and  from  any  and all  amounts  paid by him in
settlement thereof,  with the Company's approval, or paid by him in satisfaction
of any judgment in any such action,  suit, or proceeding against him provided he
shall give the Company an opportunity,  as its own expense, to handle and defend
the same before he  undertakes  to handle and defend it on his own  behalf.  The
foregoing right of indemnification shall not be exclusive of any other rights of
indemnification  to which  such  person  may be  entitled  under  the  Company's
Certificate of Incorporation or Bylaws, as a matter of law, or otherwise, or any
power that the Company may have to indemnify them or hold them harmless.

7.5  BENEFICIARY DESIGNATION:

Each  Participant  under the Plan may name,  from time to time,  beneficiary  or
beneficiaries  (who  may be  named  contingently  or  successively)  to whom any
benefit under the Plan is to be paid in case of his death before he receives any
or all of such benefit.  Each designation will revoke all prior  designations by
the same Participant,  shall be in a form prescribed by the Company, and will be
effective only when filed by the  Participant in writing with the Company during


<PAGE>


his  lifetime.  In the  absence of any such  designation,  or if the  designated
beneficiary  is no  longer  living,  benefits  shall  be paid  to the  surviving
member(s) of the following classes of beneficiaries, with preference for classes
in the order listed below:

(a)  Participant's spouse (unless the parties were divorced or legally separated
     by court decree);

(b)  Participant's children (including children by adoption); or

(c)  Participant's executor or administrator.

Payment of benefits  shall be made  exclusively  to the  member(s)  of the first
class, in the order listed above, which has surviving  member(s).  If that class
have more than one member,  benefit  payment shall be made in equal shares among
members of that class.

7.6  RIGHTS OF PARTICIPANTS:

Nothing in this Plan shall  interfere  with or limit in any way the right of the
Company to  terminate  or change a  Participant's  employment  at any time,  nor
confer upon any  Participant,  any right to continue  in the  employment  of the
Company for any period of time or to  continue  his present or any other rate of
compensation.  No  Participant in a previous Plan Year, or other Employee at any
time, shall have a right to be selected for participation in a current or future
Plan Year.

7.7  GOVERNING LAW:

The Plan shall be construed in  accordance  with and governed by the laws of the
State of Pennsylvania.

7.8  EFFECTIVE DATE:

The Plan shall be deemed effective as of January 1, 1999.


<PAGE>


                                 EXECUTION PAGE

IN WITNESS  WHEREOF,  THE  COMPANY  HAS CAUSED  THIS PLAN,  EFFECTIVE  AS OF THE
EFFECTIVE  DATE TO BE EXECUTED BY ITS DULY  AUTHORIZED  OFFICER THIS 26TH DAY OF
MAY, 1999.




                                 MICHAEL BAKER CORPORATION

APPROVED                         /s/ CHARLES I. HOMAN
                                 -----------------------------------------
                                 CHARLES I. HOMAN, CHIEF EXECUTIVE OFFICER


EFFECTIVE DATE                   JANUARY 1, 1999
                                 -----------------------------------------


<PAGE>


      1999 MICHAEL BAKER CORPORATION INCENTIVE COMPENSATION PLAN - SUMMARY

ATTACHMENT 1                                                   FEBRUARY 25, 1999
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
ELIGIBILITY FOR INCENTIVE COMPENSATION PLAN
- --------------------------------------------------------------------------------
<S>                                       <C>
NUMBER OF PARTICIPANTS                    Tier 1:  APPROXIMATELY 48
                                          Tier 2:  APPROXIMATELY 80
                                          Tier 3:  Discretionary
</TABLE>
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
Participants
<S>                                       <C>
TIER 1
Corporate                                 Executive Management, Officers and
                                          Directors

Business Units                            Business Unit Heads
                                          Selected Staff who support the
                                          functions of the entire Business Unit
                                          (Designated by Business Unit Head)

BUSINESS SEGMENTS-                        PROFIT CENTER MANAGERS WITH GREATER
ENGINEERING AND DESIGN                    THAN $3 MILLION NET REVENUE
                                          RESPONSIBILITY
                                          (DESIGNATED BY BUSINESS UNIT HEAD)

Business Segments-Construction and        Profit Center Managers with greater
Heavy/Highway and Baker Support           than $60 Million gross revenue
Services, Inc.                            responsibility
                                          (Designated by Business Unit Head)

TIER 2
Corporate                                 Selected Functional Unit Managers

Business Units                            Selected Staff who support the
                                          functions of the entire Business Unit
                                          (Designated by Business Unit Head)

Business Segments                         Selected Managers, Other Profit Center
                                          Managers, and selected Senior Project
                                          Managers
                                          (Designated by Business Unit Head)

TIER 3                                    Discretionary
</TABLE>


<PAGE>


- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
<S>                                       <C>
Participant Recommendation                Corporate participants and Business
                                          Unit Heads (CEO)
                                          Within Business Units (Head of
                                          Business Unit)
- --------------------------------------------------------------------------------
Participant Approval                      President and Chief Executive Officer
- --------------------------------------------------------------------------------
Participants Added During Year?           Yes, Pro-rata
- --------------------------------------------------------------------------------
Ineligible Employees                      Termination for Cause/Voluntary
                                          Resignation
</TABLE>

- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
INCENTIVE COMPENSATION OPPORTUNITY
- --------------------------------------------------------------------------------

                                          Tier 1      Tier 2     Tier 3
<S>                                       <C>         <C>        <C>
Total % of Annual Salary                  0-25%       0-15%      Discretionary

First Level (total maximum)               8.333%      5%
                                                                 To Be
                                                                 Determined
Second Level (total maximum)              16.667%     10%

Third Level (total maximum)               25%         15%
</TABLE>
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
PERFORMANCE MEASUREMENT
- --------------------------------------------------------------------------------

Corporate  Participants,  Heads of  Business  Units  and  Staff,  Managers  with
multiple  Business  Unit  responsibility,  and all  Environmental  Business Unit
Participants
<S>                                       <C>
Corporate Profitability Goals             50% of Potential Award

Individual Performance Plan Goals         50% of Potential Award
</TABLE>
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
Business Unit-Segments and Profit Center Managers
<S>                                       <C>
Corporate Profitability Goals             25% of Potential Award

Business Unit Performance Goals           25% of Potential Award

Individual Performance Plan Goals         50% of Potential Award
</TABLE>

<PAGE>


<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
PERFORMANCE GOALS
- --------------------------------------------------------------------------------
Corporate Profitability Goals
- --------------------------------------------------------------------------------

Audited Corporate Earnings Per Share      % of Payout Based      Earnings
(After All Incentives Have Been Paid)     Upon Corporate Plan    Per Share
                                          -------------------    ---------
<S>                                               <C>             <C>
1st Level (On-Plan Performance)                   33%             $.81
2nd Level (Commendable)                           33%             $.90
3rd Level (Outstanding)                           34%             $.99
</TABLE>
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
INDIVIDUAL PERFORMANCE PLAN GOALS
                                       % of           % of
(Number of goals and % for each        Business       Business
specific goal is to be customized      Unit           Segment        Functional
for each participant based             Participants'  Participants'  Unit
upon Operating Objective,              Individual     Individual     Individual
Marketing driven orientation           Performance    Performance    Performance
and level of accountability. %         Plans          Plans          Plan
is not to be less than 10% for         -------------  -------------  -----------
any goal)
<S>                                        <C>             <C>          <C>
Business Unit or Business Segment          20%             20            *
Contribution to Corporate Overhead
and Profit

New Work Added to the Company              45%             45%           *

Cash Flow Return on Investment (CFROI)     15%              *            *

Accounts Receivables                                       15%           *

Critical Success Factors                   10%             10%          10%

Human Resources Development                10%             10%          10%

*Functional  Unit  Performance  Plans are to be  determined  by Dept.  Heads and
participants with CEO approval
</TABLE>


<PAGE>


- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
POTENTIAL PAYOUT
- --------------------------------------------------------------------------------
                                      Corporate                     Individual
                                      Profitability                 Performance
                                      Goals                         Goals
(% of Annual Salary)                  -------------                 -----------
Tier 1 Corporate and Business
Unit Heads and Staff
<S>                                     <C>                           <C>
1st Level (On-Plan Performance)          4.167%                        4.167%
2nd Level (Commendable)                  8.334%                        8.334%
3rd Level (Outstanding)                 12.500%                       12.500%



                                                      Business
                                      Corporate       Unit          Individual
                                      Profitability   Performance   Performance
                                      Goals           Goals         Goals
                                      -------------   -----------   -----------
Tier 1 Business Unit-Segments
1st Level (On-Plan Performance)          2.084%          2.084%        4.167%
2nd Level (Commendable)                  4.167%          4.167%        8.334%
3rd Level (Outstanding)                  6.250%          6.250%       12.500%
- --------------------------------------------------------------------------------
                                      Corporate                     Individual
                                      Profitability                 Performance
(% of Annual Salary)                  Goals                         Goals
                                      -------------                 ------------
Tier 2 Corporate and Business Unit Staff
1st Level (On-Plan Performance)          2.50%                         2.50%
2nd Level (Commendable)                  5.00%                         5.00%
3rd Level (Outstanding)                  7.50%                         7.50%
- --------------------------------------------------------------------------------
                                                      Business
                                      Corporate       Unit          Individual
                                      Profitability   Performance   Performance
                                      Goals           Goals         Goals
                                      -------------   -----------   -----------
Tier 2 Business Unit-Segments
1st Level (On-Plan Performance)          1.25%           1.25%         2.50%
2nd Level (Commendable)                  2.50%           2.50%         5.00%
3rd Level (Outstanding)                  3.75%           3.75%         7.50%
- --------------------------------------------------------------------------------
</TABLE>

<PAGE>



- --------------------------------------------------------------------------------
THRESHOLD
- --------------------------------------------------------------------------------

Corporate

Minimum earnings per share for any potential payout              $0.81
on corporate component (after all incentives have been paid)

BUSINESS UNITS AND BUSINESS SEGMENTS
MINIMUM  CONTRIBUTION  TO  OVERHEAD  AND PROFIT  THRESHOLDS  (AFTER  ACCRUAL FOR
INCENTIVE   COMPENSATION   PAYMENTS  AND  INTERNAL  INTEREST  CHARGES)  WILL  BE
IDENTIFIED BY CEO, CFO AND APPROVED BY THE BOARD OF DIRECTORS OF THE COMPANY FOR
1999.
<TABLE>
<CAPTION>

                                  CONTRIBUTION
                                  ------------
<S>                               <C>
CIVIL BUSINESS UNIT               $9,663,704
CIVIL-ENGINEERING                 $8,657,967
BAKER SUPPORT SERVICES, INC.      $1,338,269

BUILDINGS BUSINESS UNIT           $  508,241 (REVISED 6/9/99)
BUILDINGS-DESIGN                  $2,578,937 (REVISED 6/9/99)
BUILDINGS-CONSTRUCTION            $        0 (REVISED 6/9/99)

TRANSPORTATION BUSINESS UNIT      $9,599,484
TRANSPORTATION-ENGINEERING        $8,459,309
TRANSPORTATION-HEAVY & HIGHWAY    $1,444,108

ENVIRONMENTAL BUSINESS UNIT       $2,515,655

ENERGY BUSINESS UNIT              $5,663,434
ENERGY/BAKER MO                   $3,298,016
ENERGY/OTS                        $2,901,659
</TABLE>
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
<S>                               <C>
TYPE OF PAYOUT                    Cash
- --------------------------------------------------------------------------------
FREQUENCY OF PAYOUT               Annually, with payment by the end of
                                  the following year's first quarter
- --------------------------------------------------------------------------------
FUNDING                           Pre-funding accrual in the year earned
- --------------------------------------------------------------------------------
FORFEITURES                       Allocated toward next year's funding
</TABLE>
- --------------------------------------------------------------------------------


                                                                 Exhibit 10.2(b)

                          SUPPLEMENTAL AGREEMENT NO. 5
                          ----------------------------

This Supplemental  Agreement No. 5 dated as of September 7, 1999 is entered into
by  and  between   MICHAEL  BAKER   CORPORATION,   a  Pennsylvania   corporation
(hereinafter  referred  to  as  the  "Corporation")  and  RICHARD  L.  SHAW,  an
individual (hereinafter referred to as the "Executive").

                                   WITNESSETH:

     WHEREAS,  the  Corporation  and the  Executive  entered into an  Employment
Agreement dated April 12, 1988 and subsequently amended the Employment Agreement
by Supplemental Agreement No. 1 dated March 17, 1992, Supplemental Agreement No.
2 dated October 1, 1994,  and  Supplemental  Agreement No. 3 dated June 1, 1995,
and Supplemental  Agreement No. 4 dated March 1, 1998 (hereinafter  collectively
the "Agreement"); and

     WHEREAS,  pursuant to the  Agreement,  the  Corporation  has  retained  the
Executive as a consultant after the Executive's retirement; and

     WHEREAS,  upon resignation of the Corporation's Chief Executive Officer and
at the  request of the  Corporation's  Board of  Directors,  the  Executive  has
re-assumed the full-time  position as Chief Executive Officer of the Corporation
effective  September  7, 1999 and has agreed to serve in such  capacity  until a
successor is appointed; and

     WHEREAS,  the Corporation and the Executive now desire to further amend and
supplement  the  Agreement  in  recognition  of  these  recent  changes  in  the
Executive's status;

     NOW THEREFORE, in consideration of the mutual premises contained herein and
other good and valuable consideration, and intending to be legally bound hereby,
THE PARTIES AGREE AS FOLLOWS:

     1.   Effective  September 7, 1999,  Executive shall re-assume the full-time
          position  as Chief  Executive  Officer  of the  Corporation  with such
          duties  and   responsibilities  as  described  in  Section  2  of  the
          Agreement, and shall be compensated for his services at an annual rate
          of  $400,000  or such  higher  rate as the Board of  Directors  of the
          Corporation may from time to time determine,  payable in approximately
          equal bi-weekly installments.

     2.   During his  service  as Chief  Executive  Officer of the  Corporation,
          Executive shall be entitled to participate in all plans,  programs and
          receive all benefits which the  Corporation may have in effect for its
          executive employees.

     3.   Commencing November 1, 1999 and during the period the Executive serves
          as Chief Executive  Officer of the Corporation,  payments and benefits
          otherwise  available to  Executive  during the  Consulting  Term under
          Section  5 of the  Agreement  shall be  suspended,  provided  that the
          Corporation  shall  continue  to cover  the  cost of the "65  Special"
          health insurance and coverage for the Executive and his spouse without
          interruption.  The  Consulting  Term shall continue to run during this
          period, and upon conclusion of Executive's  service as Chief Executive


<PAGE>


          Officer prior to expiration of the Consulting  Term,  Executive  shall
          revert to  consultant  status and the payments and benefits  available
          under  Section 5 shall  recommence  for the balance of the  Consulting
          Term.

     4.   The Consulting  Arrangement  established by Section 5 of the Agreement
          shall  continue  until May 31,  2000 or be extended  as  necessary  to
          continue  in force for at least  three (3)  months  after  Executive's
          successor as Chief Executive Officer assumes such position,  whichever
          is later. In addition,  Executive  agrees that unless  consented to by
          the  Corporation,  he will not resign from his position as Chairman of
          the Board of  Directors  until the later of May 31,  2000 or three (3)
          months after Executive's  successor as Chief Executive Officer assumes
          such position. Section 7(d) of the Agreement is hereby modified to the
          extent  necessary  to  effectuate  the  provisions  set  forth in this
          Section 4.

     5.   Section 6, Supplemental Retirement Benefit, of the Agreement is hereby
          amended to  increase  the  monthly  benefit  payable  pursuant to such
          Section from $2,500 to $5,000.

     6.   In  recognition of  Executive's  agreement to re-assume  duties as the
          Chief  Executive  Officer  of the  Corporation  while a  successor  is
          identified,  the  Corporation  shall as of the effective  date of this
          Supplemental  Agreement No. 5, award Executive fifty thousand (50,000)
          Incentive Stock Options pursuant to the  Corporation's  1995 Incentive
          Stock Plan, which Options shall be fully vested on the date of award.

     7.   All other terms and  conditions of the Agreement  shall remain in full
          force and effect  and are hereby  ratified  by both  parties,  and the
          Agreement  is hereby  incorporated  by  reference  as if fully  stated
          herein.

     IN WITNESS WHEREOF,  the parties have executed this Supplemental  Agreement
No. 5 as of the day and year first above written.

                                    MICHAEL BAKER CORPORATION
ATTEST:                             (The "Corporation")

/s/ Marcia S. Wolk                  By: /s/ H. James McKnight
- -----------------------------       -----------------------------------
Marcia S. Wolk                      H. James McKnight
Assistant Secretary                 Sr. Vice President, General Counsel
                                     & Secretary

                                    RICHARD L. SHAW
WITNESS:                            (The "Executive")

/s/ Kathryn J. Carrier              /s/ Richard L. Shaw
- -----------------------------       -----------------------------------


                                                                    Exhibit 13.1

SELECTED FINANCIAL DATA
<TABLE>
<CAPTION>
                                1999       1998       1997      1996      1995
================================================================================
                                (In thousands, except per share information)
<S>                         <C>        <C>        <C>       <C>       <C>
RESULTS OF OPERATIONS
Total contract revenues     $506,012   $521,271   $446,432  $418,388  $354,728
Operating income/(loss)       (8,175)    (1,667)     8,020     7,663     5,180
Net income/(loss)             (8,164)    (2,419)     4,953     4,180     2,900
Diluted net income/(loss)
 per share                  $  (1.00)  $  (0.30)  $   0.60  $   0.50  $   0.35
Return on average equity       (16.7)%     (4.4)%      9.3%      8.5%      6.3%
================================================================================
FINANCIAL CONDITION
Total assets                $149,191   $151,861   $144,425  $126,082  $117,376
Working capital             $ 26,073   $ 31,855   $ 36,220  $ 27,417  $ 25,186
Current ratio                   1.31       1.36       1.41      1.36      1.36
Long-term debt              $ 14,867   $  3,138   $     --  $     --  $     --
Shareholders' investment      44,799     52,862     55,862    50,752    47,631
Book value per
 outstanding share              5.48       6.47       6.79      6.19      5.70
Year-end closing
 share price                $   6.63   $   9.75   $   9.75  $   6.38  $   5.00
================================================================================
CASH FLOW
Cash provided by/(used
 in) operating activities   $  1,143   $ (1,379)  $  7,803  $  1,167  $ 15,539
Cash used in investing
 activities                  (10,255)   (11,416)    (2,533)   (3,739)   (2,294)
Cash provided by/(used in)
 financing activities          7,783      1,935        124    (1,251)   (2,547)
- --------------------------------------------------------------------------------
Increase/(decrease)
 in cash                    $ (1,329)  $(10,860)  $  5,394  $ (3,823) $ 10,698
================================================================================
BACKLOG
Funded                      $365,300   $447,600   $393,200  $332,800  $299,900
Total                       $657,300   $735,300   $648,700  $543,700  $507,800
================================================================================
SHARE INFORMATION
Year-end shares
 outstanding                   8,181      8,166      8,224     8,197     8,364
Average diluted shares
 outstanding during year       8,175      8,178      8,299     8,383     8,368
================================================================================
</TABLE>
<PAGE>
MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS

RESULTS OF OPERATIONS

As  discussed  more fully in Note 2 to the  consolidated  financial  statements,
during the first quarter of 1999, the Company determined that it would no longer
participate  in general  construction  projects for buildings or  transportation
infrastructure.  Accordingly, the Company's Buildings unit was restructured, and
the Company  recorded  related  charges in the amount of $0.8 million during the
first quarter of 1999. During the third and fourth quarters of 1999, the Company
recorded  additional charges totaling $21.1 million associated with construction
projects  in  its  Buildings   and   Transportation   units.   Of  this  amount,
approximately  $5.9 million relates to obligations  determined  during the third
quarter  of  1999  to  certain  subcontractors  and  vendors  associated  with a
construction  project for Universal City  Development  Partners  ("UCDP") at the
Universal Studios theme park in Orlando, FL; another $2.4 million relates to the
March 2000 conditional settlement of litigation related to the UCDP project, the
effects  of which were  recorded  during  the  fourth  quarter of 1999;  and the
remaining  $12.8  million  resulted  from  changes in cost  estimates on several
Transportation-Construction  (heavy and highway)  projects  during the year.  In
connection  with the  Company's  sale of  certain  assets  held by its heavy and
highway division,  additional charges totaling $1.9 million were recorded during
the  fourth  quarter  of 1999.  As a result of this sale,  the  Company  remains
responsible for only five  significant  general  construction  projects,  all of
which are  scheduled to be  completed  by the end of the third  quarter of 2000.
Other  1999  charges  of  $3.2  million  comprised  adjustments  on  engineering
projects, the writeoff of certain intangible assets and severance costs.

TOTAL CONTRACT  REVENUES Total  contract  revenues  decreased to $506 million in
1999 from $521 million in 1998.  The most  significant  1999  fluctuations  were
registered in the form of increases for the  Transportation  and Energy units of
$74 million and $13 million,  respectively, and a decrease of $98 million in the
Buildings unit. The Transportation unit posted significant revenue  improvements
in both its engineering and  construction  divisions as a direct result of state
transportation  funding  increases  associated with the U.S.  government's  1998
federal  transportation  (TEA-21) legislation.  Several new contracts to provide
offshore  operations  and  maintenance  ("O&M")  services,  as well  as  revenue
increases on existing contracts,  accounted for the increase in the Energy unit.
The  substantial   decrease  in  the  Buildings   unit's  revenues  is  directly
attributable  to the  unit's  restructuring  and its  discontinuance  of general
construction services during 1999.

For 1998,  total contract  revenues  increased from $446 million in 1997. All of
the  Company's  business  units  posted  revenue   improvements  for  1998.  The
Buildings,  Transportation,  Energy and Civil units recorded the largest revenue
increases   of  $25  million,   $22  million,   $14  million  and  $13  million,
respectively.  In the Buildings unit, the UCDP project accounted for $60 million
of revenues in 1998 versus only $17 million in 1997. Nearly equal revenue growth
in  each  of the  engineering  and  construction  divisions  contributed  to the
Transportation unit's improvement.  International growth,  including that from a
new  consolidated  joint  venture  which  provides  O&M  services to BP Amoco in
Venezuela,  caused the increase in the Energy unit. The Civil unit's improvement
principally  resulted  from higher  revenues on new O&M  contracts  in its Baker
Support Services, Inc. ("BSSI") division.

GROSS PROFIT
Gross profit decreased to $40.7 million in 1999 from $47.2 million in 1998. As a
percentage of total contract  revenues,  gross profit declined to 8.1% from 9.1%
in 1998. During 1999 and 1998,  project charges totaling $22.6 million and $13.7
million,  respectively,  reduced the Company's  gross  profit.  The 1999 project
charges  primarily   affected  the  Buildings  and   Transportation-Construction
segments in amounts of $8.8 million and $12.8 million,  respectively,  while the
<PAGE>
1998 charges were entirely  recorded on  construction  projects in the Buildings
unit. The gross profit percentage increased in the Civil and Buildings units for
1999,  with decreases in the other units.  In the Company's Civil unit, the BSSI
division  posted both dollar and percentage  improvements in gross profit due to
an overall  change in its mix of projects  following the  completion of its then
most significant  contract in 1998.  Excluding the previously mentioned 1999 and
1998 project charges,  the Buildings  unit's profit  percentage still would have
improved for 1999 due to closer management of its construction  projects as they
were being  completed  during 1999.  Despite  significant  revenue  growth which
improved the gross profit in dollars for the  Transportation  unit's engineering
division,  the unit's overall results  suffered due to the  aforementioned  1999
construction  project  charges.  The Energy unit's  decrease in its gross profit
percentage for 1999 was impacted by  nonrecurring  project-related  difficulties
during the  second  quarter  of 1999.  The  Environmental  unit's  gross  profit
percentage was lower for 1999 due to a change in its mix of contracts.

For 1998,  gross profit decreased from $51.9 million in 1997. As a percentage of
total contract revenues,  gross profit declined in 1998 from 11.6% in 1997. Both
overall  decreases  are  directly   attributable  to  the  aforementioned   1998
construction  project charges. The gross profit percentage increased in 1998 for
all of the Company's  business  units except for the Civil unit,  which remained
relatively  flat, and the Buildings  unit. The Energy and  Transportation  units
registered the most significant overall  improvements in 1998. The Energy unit's
international  growth,  particularly  in  Venezuela,  raised  its  gross  profit
percentage.   Both  the   engineering   and   construction   operations  in  the
Transportation  unit contributed to its  improvement,  with the engineering side
providing  the greater  increase  due to higher  profitability  from several new
projects on which work commenced during 1998. After excluding the aforementioned
1998  construction  losses,  the Buildings unit's gross profit  percentage still
would have been lower for 1998 as the result of its  completion  of certain more
profitable construction projects in late 1997 and early 1998.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES
Selling, general and administrative ("SG&A") expenses remained constant at $48.9
million in 1999 and 1998.  Expressed as a percentage of total contract revenues,
SG&A  expenses  increased  slightly  to 9.7%  in 1999  from  9.4% in  1998.  The
Company's  1999  charges  discussed  in  Note  2 to the  consolidated  financial
statements had the effect of increasing  SG&A expenses by $4.4 million for 1999.
Excluding these charges,  the 1999 SG&A  percentage  would have been 8.8% due to
lower employee and office lease costs following the Company's first quarter 1999
restructuring  and certain  officer and  employee  terminations  which  occurred
during the year.

SG&A expenses  increased in 1998 from $43.9  million in 1997.  The 1998 increase
principally  reflected an investment in  technological  support costs,  costs of
entry into new transportation  markets,  additional support costs related to the
Energy unit's consolidated joint venture in Venezuela,  and higher international
marketing  costs.  Expressed as a percentage of total  contract  revenues,  SG&A
expenses decreased slightly in 1998 from 9.8% in 1997.

OTHER  INCOME AND EXPENSE
Interest  income  decreased to $155,000 in 1999 from $439,000 in 1998,  due to a
combination  of the Company  being in a net  borrowed  position  throughout  the
majority of 1999 and slightly lower  interest  rates in 1999.  Despite the lower
interest  rates in 1999,  interest  expense  increased  to $948,000 in 1999 from
$145,000 in 1998 due to higher  borrowings  under the Company's credit agreement
with Mellon Bank N.A.  ("Mellon"),  some of which  borrowings  were used for the
purchase of Steen Production Service, Inc. ("Steen") during the third quarter of
1999.  Additional 1999 interest  expense also resulted from notes payable due to
the former  shareholders  of Steen and higher 1999 interest  expense  associated
with certain heavy and highway  construction  equipment that was financed during
the second half of 1998.  Other expense was $273,000 in 1999 versus other income
of $42,000 in 1998,  primarily due to lower 1999  profitability  associated with
unconsolidated joint ventures and higher 1999 expense associated with a minority
<PAGE>
interest in the income of a consolidated Energy unit joint venture.

Interest income  decreased in 1998 from $552,000 in 1997, due to the combination
of a lower daily average  investment amount and slightly lower interest rates in
1998.  Other income  decreased in 1998 from  $811,000 in 1997,  primarily due to
1998 expense  related to the minority  interest in the income of a  consolidated
Energy  unit  joint  venture  and 1997  gains  realized  on the sales of certain
investments.  Interest  expense  increased  in 1998 from  $39,000 in 1997 as the
result of the  aforementioned  1998  financing  of  certain  heavy  and  highway
construction equipment.

INCOME TAXES
The  Company's  1999  benefit from income  taxes  resulted in an  effective  tax
benefit  rate of 12% in 1999,  compared  to  provisions  for  income  taxes that
resulted in effective tax rates of (82)% in 1998 and 47% in 1997. The difference
between  these   percentages  and  the  34%  statutory  U.S.   federal  rate  is
attributable primarily to state and foreign income taxes and foreign withholding
taxes.  The  minimal  income tax benefit for 1999 and the income tax expense for
1998 result  from the effects of certain  foreign and state taxes that cannot be
offset against tax benefits derived from other jurisdictions.

CONTRACT BACKLOG

The Company's funded backlog, which consists of that portion of uncompleted work
represented  by  signed  contracts  and  for  which  the  procuring  agency  has
appropriated  and allocated  the funds to pay for the work,  was $365 million at
December  31,  1999,  a decrease  from $448  million  at the end of 1998.  Total
backlog,  which incrementally  includes that portion of contract value for which
options are still to be exercised  (unfunded  backlog),  was $657 million at the
end of 1999 versus $735 million at the end of 1998.  The overall 1999  decreases
in funded and total  backlog  are  principally  attributable  to the  previously
discussed wind-down of the Company's two construction  divisions,  which thereby
caused funded and total backlog  reductions in the Buildings and  Transportation
units for 1999. The most  significant 1999 increases in funded and total backlog
were  registered  in the  Company's  Civil-BSSI  and  Transportation-Engineering
segments.

With reference to the Company's 1999  restructuring,  funded backlog  related to
the  business  that will be  continued  by the Company was $316 million and $300
million,  and total  backlog was $608 million and $587  million,  as of year-end
1999 and 1998, respectively.

LIQUIDITY AND CAPITAL RESOURCES

Net cash provided by operating  activities was $1.1 million in 1999, compared to
net cash  used in  operating  activities  of $1.4  million  in 1998 and net cash
provided  by  operating  activities  of $7.8  million  in 1997.  The  1999  cash
improvement  resulted  primarily from net  reductions in  receivables  and other
contract-related   assets   associated  with  the  wind-down  of  the  Company's
construction  operations.  The  decrease for 1998 was  primarily  related to the
Company's 1998 net loss, while the 1997  improvement was mainly  attributed to a
combination  of the Company's  higher net income and the collection of retention
amounts totaling $3.0 million on a significant construction project.

Net cash used in investing  activities was $10.3 million in 1999,  $11.4 million
in 1998 and $2.5  million in 1997.  Although  the 1997 amount  solely  comprises
capital  expenditures,  the 1999 and 1998  amounts also include $4.9 million and
$0.8 million,  respectively,  that was paid relative to the  acquisition  of new
subsidiaries  (as  discussed  in  Notes 3 and 13 to the  consolidated  financial
statements).  The Company's capital expenditures included computer equipment and
software purchases totaling $2.8 million in 1999,  compared with $3.9 million in
1998 and $1.4 million in 1997.  During 1997,  the Company  acquired  most of its
computer  equipment  under  operating  leases,  but converted to the purchase of
computer  equipment for economic  reasons in 1998. An additional $3.5 million of
<PAGE>
the overall 1999 decrease and the 1998 increase is  attributable to the purchase
of heavy and highway construction equipment needed for new projects added during
1998.

Net cash provided by financing  activities was $7.8 million in 1999, compared to
$1.9 million in 1998 and $0.1 million in 1997.  Of the  Company's  1999 proceeds
from long-term  debt,  $10.1 million  represents  borrowings  against its credit
agreement  with  Mellon,  while  the  1998  proceeds  related  entirely  to  the
aforementioned  purchase of heavy and highway construction  equipment.  The 1999
and  1998   repayments  of  long-term   debt  correlate  to  both  the  financed
construction  equipment and the acquisitions of new  subsidiaries.  In 1998, the
Company also paid $0.8 million to acquire 96,379  treasury  shares under a stock
repurchase program.

Working  capital  decreased  to $26.1  million at  December  31, 1999 from $31.9
million at December  31,  1998.  The  Company's  current  ratios were 1.31:1 and
1.36:1 at the end of 1999 and 1998,  respectively.  Both the working capital and
current  ratio at year-end  1999 were  primarily  impacted by the effects of the
construction-related  charges discussed in Note 2 to the consolidated  financial
statements.

In 1998,  the  Company  extended  the term of its credit  agreement  with Mellon
through May 31, 2001.  This agreement  provides for a commitment of $25 million,
which  covers  borrowings  and  letters  of credit.  As of  December  31,  1999,
borrowings  totaling $10.1 million were outstanding  under the agreement,  along
with outstanding letters of credit totaling $2.3 million. As disclosed in Note 8
to the consolidated  financial  statements,  the agreement was unsecured through
December 1999, at which time Mellon acted to secure the agreement as a result of
the  Company's  third  quarter 1999 charges and its related  financial  covenant
violations. Accordingly, borrowings under the agreement are currently secured by
the  receivables  and stock of the Company and most of its  subsidiaries.  These
financial  covenants  were again not  achieved  for the fourth  quarter of 1999.
Mellon  has waived  through  the end of the first  quarter  of 2000,  its rights
related to certain fourth quarter 1999 loan covenant violations. The Company and
Mellon have agreed on certain  amendments  to the related loan  covenants,  such
that the  Company  believes  it will be able to achieve  the  amended  covenants
during 2000.  These  amendments also included a provision that borrowings  under
the agreement shall be limited to 80% of eligible receivables,  as determined by
Mellon.  Management  believes that the credit agreement will be adequate to meet
its borrowing and letter of credit requirements for at least the next year.

Short- and  long-term  liquidity is further  dependent  upon  appropriations  of
public funds for infrastructure and other  government-funded  projects,  capital
spending levels in the private sector, and the demand for the Company's services
in  the  oil  and  gas  markets.  Additional  external  factors  such  as  price
fluctuations in the energy industry could affect the Company. The current TEA-21
legislation  will provide  significant  increases in funding for  transportation
infrastructure  projects in 2000 and beyond. At this time,  management  believes
that its funds  generated from  operations and its existing credit facility will
be sufficient to meet its operating and capital expenditure  requirements for at
least the next year.

The  Company has  historically  been  required  to provide  bid and  performance
bonding on certain construction  contracts,  and has a $500 million bonding line
available through Travelers Casualty & Surety Company of America. As a result of
its 1999 restructuring, the Company will become increasingly less reliant on its
bonding line during 2000. Accordingly, management believes that its bonding line
will be sufficient to meet its bid and  performance  needs for at least the next
year.

YEAR 2000 COMPLIANCE

In early January 2000, the Company successfully completed its assessment process
relative to the arrival of the 21st century.  As a result of management's effort
<PAGE>
to identify  and resolve in advance  any  potential  issues that could have been
expected to arise  coincident  with the changeover to the year 2000, the Company
has  experienced  no  significant   Year  2000  problems  with  its  information
technology  systems since December 31, 1999.  Year 2000 compliance was primarily
achieved  through  the normal and  recurring  process  of system  upgrades,  the
software  costs of which were  covered  under  related  maintenance  agreements.
Accordingly, the incremental costs associated with Year 2000 compliance were not
material to the  Company's  consolidated  results of operations or its financial
position.

Management  previously believed that its "most reasonably likely worst case Year
2000  scenario"  posed the  potential  for payment  delays from some  customers,
including agencies of the U.S. federal government, due to their possible lack of
readiness  for the  new  century.  No such  payment  delays  have  significantly
impacted the Company's cash flow since December 31, 1999.

The Company considers its own Year 2000 compliance process  completed;  however,
the impact of Year 2000  issues on the  Company  will  continue to depend on how
related issues have been addressed by third parties that provide services to the
Company. To date, the Company has not been adversely impacted to any significant
extent by the failure of third parties to address Year 2000 issues.  The Company
has  developed  contingency  plans to address  risks  associated  with Year 2000
issues  that may arise.  There can be no  assurance  that these plans will fully
mitigate any problems that may arise in the future.

The foregoing Year 2000 discussions  constitute a Year 2000 Readiness Disclosure
within the meaning of the Year 2000 Readiness and Disclosure Act of 1998.


<PAGE>

<TABLE>
<CAPTION>
MICHAEL BAKER CORPORATION
CONSOLIDATED STATEMENTS OF INCOME

                                                FOR THE YEARS ENDED DECEMBER 31,
                                                --------------------------------
                                                   1999       1998         1997
================================================================================
                                        (In thousands, except per share amounts)
- --------------------------------------------------------------------------------
<S>                                            <C>        <C>          <C>
Total contract revenues                        $506,012   $521,271     $446,432

Cost of work performed                          465,273    474,027      394,527
- --------------------------------------------------------------------------------
     GROSS PROFIT                                40,739     47,244       51,905

Selling, general and administrative expenses     48,914     48,911       43,885
- --------------------------------------------------------------------------------
     INCOME/(LOSS) FROM OPERATIONS               (8,175)    (1,667)       8,020

Other income/(expense):
     Interest income                                155        439          552
     Interest expense                              (948)      (145)         (39)
     Other, net                                    (273)        42          811
- --------------------------------------------------------------------------------
     INCOME/(LOSS) BEFORE INCOME TAXES           (9,241)    (1,331)       9,344

Provision for/(benefit from) income taxes        (1,077)     1,088        4,391
- --------------------------------------------------------------------------------

     NET INCOME/(LOSS)                         $ (8,164)  $ (2,419)    $  4,953
================================================================================

     BASIC AND DILUTED NET INCOME/
       (LOSS) PER SHARE                        $  (1.00)  $  (0.30)    $   0.60
================================================================================
<FN>
The  accompanying  notes  are an  integral  part of the  consolidated  financial
statements.
</FN>
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
MICHAEL BAKER CORPORATION
CONSOLIDATED BALANCE SHEETS
                                                  AS OF DECEMBER 31,
                                                  ------------------
                                                   1999         1998
================================================================================
                                                   (In thousands)
<S>                                           <C>          <C>
ASSETS
CURRENT ASSETS
   Cash and cash equivalents                  $   3,685    $   5,014
   Receivables                                   77,964       82,672
   Cost of contracts in progress and
    estimated earnings, less billings            20,803       22,407
   Prepaid expenses and other                     7,363       10,192
- --------------------------------------------------------------------------------
     TOTAL CURRENT ASSETS                       109,815      120,285
- --------------------------------------------------------------------------------
PROPERTY, PLANT AND EQUIPMENT, NET               17,120       17,458
- --------------------------------------------------------------------------------
OTHER ASSETS
   Goodwill and other intangible assets, net     14,563        7,507
   Other assets                                   7,693        6,611
- --------------------------------------------------------------------------------
     TOTAL OTHER ASSETS                          22,256       14,118
- --------------------------------------------------------------------------------
     TOTAL ASSETS                             $ 149,191    $ 151,861
================================================================================

LIABILITIES AND SHAREHOLDERS' INVESTMENT
- --------------------------------------------------------------------------------
CURRENT LIABILITIES
   Current portion of long-term debt          $   3,526    $     823
   Accounts payable                              28,862       43,356
   Accrued employee compensation                 10,462        9,141
   Accrued insurance                              7,884        6,155
   Other accrued expenses                        19,453       19,387
   Excess of billings on contracts in
    progress over cost and estimated earnings    13,555        9,568
- --------------------------------------------------------------------------------
     TOTAL CURRENT LIABILITIES                   83,742       88,430
- --------------------------------------------------------------------------------
OTHER LIABILITIES
    Long-term debt                               14,867        3,138
    Other                                         5,783        7,431
- --------------------------------------------------------------------------------
     TOTAL LIABILITIES                          104,392       98,999
================================================================================

SHAREHOLDERS' INVESTMENT
   Common Stock, par value $1, authorized
    44,000,000 shares, issued 7,170,663 and
    7,150,179 shares, in 1999 and 1998,
    respectively                                  7,171        7,150
   Series B Common Stock, par value $1,
    authorized 6,000,000 shares, issued
    1,313,816 and 1,319,114 shares, in 1999
    and 1998, respectively                        1,314        1,319
   Additional paid-in capital                    37,084       37,002
   Retained earnings                              1,283        9,447
<PAGE>

   Less 302,989 and 303,359 shares of
    Common Stock in treasury, at cost, in
    1999 and 1998, respectively                  (2,053)      (2,056)
- --------------------------------------------------------------------------------
    TOTAL SHAREHOLDERS' INVESTMENT               44,799       52,862
- --------------------------------------------------------------------------------
    TOTAL LIABILITIES AND SHAREHOLDERS'
     INVESTMENT                               $ 149,191    $ 151,861
================================================================================
<FN>
The  accompanying  notes  are an  integral  part of the  consolidated  financial
statements.
</FN>
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
MICHAEL BAKER CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
                                              FOR THE YEARS ENDED DECEMBER 31,
                                              --------------------------------
                                                 1999        1998        1997
================================================================================
                                                     (In thousands)
<S>                                          <C>         <C>         <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net income/(loss)                            $ (8,164)   $ (2,419)   $  4,953
Adjustments to reconcile net income/(loss)
 to net cash provided by/(used in)
 operating activities:
  Depreciation and amortization                 7,408       5,049       4,483
  Deferred income taxes                        (3,117)       (695)      1,827
  Changes in assets and liabilities,
   net of acquisitions:
     (Increase)/decrease in receivables
      and contracts in progress                16,293      (8,276)    (13,514)
     Increase/(decrease) in accounts payable
      and accrued expenses                    (17,789)      9,216       9,534
     (Increase)/decrease in other net assets    6,512      (4,254)        520
- --------------------------------------------------------------------------------
      TOTAL ADJUSTMENTS                         9,307       1,040       2,850
- --------------------------------------------------------------------------------
      NET CASH PROVIDED BY/(USED
       IN) OPERATING ACTIVITIES                 1,143      (1,379)      7,803
- --------------------------------------------------------------------------------
CASH FLOWS FROM INVESTING ACTIVITIES
  Additions to property, plant and
   equipment                                   (5,337)    (10,573)     (2,533)
  Acquisition of Steen Production Service, Inc.(4,918)         --          --
  Acquisition of GeoResearch, Inc.                 --        (843)         --
- --------------------------------------------------------------------------------
      NET CASH USED IN INVESTING ACTIVITIES   (10,255)    (11,416)     (2,533)
- --------------------------------------------------------------------------------
CASH FLOWS FROM FINANCING ACTIVITIES
  Proceeds from long-term debt                 10,167       3,516          --
  Repayments of long-term debt                 (2,454)       (964)         --
  Proceeds from exercise of stock options          70         183         124
  Payments to acquire treasury stock               --        (800)         --
- --------------------------------------------------------------------------------
      NET CASH PROVIDED BY FINANCING
       ACTIVITIES                               7,783       1,935         124
- --------------------------------------------------------------------------------
      NET INCREASE/(DECREASE) IN CASH AND
       CASH EQUIVALENTS                        (1,329)    (10,860)      5,394
      CASH AND CASH EQUIVALENTS,
       BEGINNING OF YEAR                        5,014      15,874      10,480
- --------------------------------------------------------------------------------
      CASH AND CASH EQUIVALENTS,
       END OF YEAR                           $  3,685    $  5,014    $ 15,874
================================================================================
SUPPLEMENTAL DISCLOSURE OF CASH FLOW DATA
    Interest paid                            $    669    $    165    $     50
    Income taxes paid                        $    387    $  2,588    $  2,039
================================================================================
<FN>
The  accompanying  notes  are an  integral  part of the  consolidated  financial
statements.
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
MICHAEL BAKER CORPORATION
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' INVESTMENT
- --------------------------------------------------------------------------------
                                 SERIES B
                         COMMON    COMMON
                          STOCK     STOCK      TREASURY    ADDITIONAL
                            PAR       PAR  ----------------   PAID-IN  RETAINED
                       VALUE $1  VALUE $1  SHARES    AMOUNT   CAPITAL  EARNINGS
================================================================================
                                         (In Thousands)
<S>                      <C>       <C>        <C>    <C>      <C>        <C>
Balance, Dec. 31, 1996   $7,056    $1,349     208    $1,260   $36,694    $6,913
    Net income               --        --      --        --        --     4,953
    Series B Common
     Stock conversions
     to Common Stock          6        (6)     --        --        --        --
    Restricted stock
     issued                   3        --      --        --        21        --
    Issuance of
     Treasury stock          --        --      (1)       (4)        2        --
    Stock options
     exercised               22        --      --        --       102        --
    Other                    --        --      --        --         3        --
- --------------------------------------------------------------------------------
Balance, Dec. 31, 1997    7,087     1,343     207     1,256    36,822    11,866
    Net loss                 --        --      --        --        --    (2,419)
    Series B Common
     Stock conversions
     to Common Stock         24       (24)     --        --        --        --
    Restricted stock
     issued                   4        --      --        --        32        --
    Treasury stock
     purchases               --        --      96       800        --        --
    Stock options
     exercised               35        --      --        --       148        --
- --------------------------------------------------------------------------------
Balance, Dec. 31, 1998    7,150     1,319     303     2,056    37,002     9,447
    Net loss                 --        --      --        --        --    (8,164)
    Series B Common
     Stock conversions
     to Common Stock          5        (5)     --        --        --        --
    Restricted stock
     issued                   4        --      --        --        24        --
    Issuance of
     Treasury stock          --        --      --        (3)       --        --
    Stock options
     exercised               12        --      --        --        58        --
- --------------------------------------------------------------------------------
Balance, Dec. 31, 1999   $7,171    $1,314     303    $2,053   $37,084   $ 1,283
================================================================================
<FN>
The  accompanying  notes  are an  integral  part of the  consolidated  financial
statements.
</FN>
</TABLE>

<PAGE>

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPLES OF CONSOLIDATION
The  consolidated  financial  statements  include the accounts of Michael  Baker
Corporation and its subsidiaries (the "Company"),  and joint ventures over which
it maintains  control.  All  intercompany  accounts and  transactions  have been
eliminated in consolidation.

ACCOUNTING FOR CONTRACTS
Total  contract  revenues  have been  recorded  on the  percentage-of-completion
method of accounting for the majority of engineering and construction  contracts
in the  Buildings,  Civil,  Environmental  and  Transportation  units.  Contract
revenues attributable to claims and unapproved change orders are recognized when
realization is probable and the amounts can be reliably  estimated.  Earnings on
fixed-price  contracts are determined by multiplying  the total  estimated gross
profit for the contracts by the percentage of physical completion to date (which
approximates costs incurred to date in relation to total estimated costs),  less
earnings  recognized  in  prior  periods.   Earnings  under  cost  reimbursement
contracts  are  principally  recorded as costs are  incurred.  In the event that
legal  costs are  expected  to be  incurred in  connection  with  defending  the
Company's  position related to claims or litigation on projects,  such costs are
accrued  at the  time  they  are  probable  of  being  incurred  and  reasonably
estimable.  As work is performed  under  long-term  contracts,  estimates of the
costs are reviewed and, when  necessary,  revised on a current  basis.  Contract
costs  include  costs of  subcontracts,  direct  labor,  supplies and  overhead.
Estimated losses on contracts in progress are recorded as they are identified.

Total contract revenues for the operations and maintenance  contracts within the
Civil  and  Energy  units are  primarily  recognized  as  related  services  are
provided.  The Civil unit's  government  contracts are typically  binding on the
Company  for a  multi-year  period  and  are  renewable  at  the  option  of the
respective  government  agency.  Modifications  to contract terms that result in
retroactive  adjustments to contract revenues are recognized when realization is
probable.

ACCOUNTING FOR JOINT VENTURES
The Company's  proportionate  share of  majority-owned,  project-specific  joint
venture  revenue  and  cost  of  contracts  is  included  in  the   accompanying
Consolidated  Statements of Income.  In the  accompanying  Consolidated  Balance
Sheets, the Company records its interest in all majority-owned, project-specific
joint  ventures  based on the  equity  method  of  accounting  for  investments.
Depending on whether the related  projects  are expected to be completed  within
one year, the Company's  investment in these joint  ventures is included  within
either prepaid expenses and other current assets or other non-current  assets in
the  accompanying  Consolidated  Balance  Sheets.  All 50% or less  interests in
ventures are recorded on the equity method in the  accompanying  Balance  Sheets
and Consolidated Statements of Income.

FAIR VALUE OF  FINANCIAL  INSTRUMENTS
The fair  value of  financial  instruments  classified  as  current  assets  and
liabilities  approximates  carrying  value due to the  short-term  nature of the
instruments.  Substantially all long-term debt is based on rates that float with
the current prime rate;  accordingly,  the carrying  value of these  obligations
approximates their fair value.

USE OF ESTIMATES
The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the reported  amounts of assets and  liabilities  and the  disclosure  of
contingent  assets and  liabilities as of the date of the financial  statements,
and the reported  amounts of revenues and  expenses  for the  reporting  period.
<PAGE>
Actual  results  could differ from those which result from using the  estimates.
The  use  of  estimates  is  an  integral  part  of  applying  the   percentage-
of-completion method of accounting for contracts.

CASH AND CASH  EQUIVALENTS
Cash and cash  equivalents  include  cash on hand or  deposit  and other  highly
liquid  instruments  with  original  maturities  of three  months  or less.  Any
outstanding checks which create book overdrafts within banking  institutions are
reclassified as accounts payable; such amounts totaled $3,920,000 and $9,141,000
at December 31, 1999 and 1998, respectively.

DEPRECIATION AND AMORTIZATION
Depreciation  on property,  plant and equipment is recorded using  straight-line
and  accelerated  methods over the  estimated  useful  lives of the assets.  The
estimated  useful lives range from 5 to 40 years on buildings  and  improvements
and from 3 to 20 years on equipment  and  vehicles.  Amortization  of intangible
assets is provided primarily on a straight-line  basis over the estimated useful
lives of the assets,  which range from 7 to 10 years.  Upon disposal of property
items, the asset and related accumulated  depreciation  accounts are relieved of
the amounts  recorded  therein for such items and any resulting  gain or loss is
reflected in income.

GOODWILL
Goodwill,  which  represents  the  excess  of cost over net  assets of  acquired
companies, is being amortized on a straight-line basis over periods ranging from
10 to 20 years. The Company  evaluates at each balance sheet date whether events
and  circumstances  have occurred that indicate  possible  impairment,  and uses
estimates  of future  undiscounted  net cash flows over the  remaining  lives in
measuring whether goodwill is recoverable.

EARNINGS PER COMMON SHARE
Basic and diluted net income per share computations are based upon 8,175,090 and
8,178,067 weighted average shares  outstanding for 1999 and 1998,  respectively.
For 1997,  basic and  diluted net income per share  computations  are based upon
weighted averages shares outstanding of 8,207,786 and 8,299,083, respectively.

RECLASSIFICATIONS
Certain 1998 balance sheet amounts have been  reclassified  to conform with 1999
classifications.

2.   CONSTRUCTION, RESTRUCTURING AND OTHER CHARGES

During  1998 and 1999,  the  Company  recorded  losses  related to the  CityWalk
construction project being performed by Baker Mellon Stuart  Construction,  Inc.
("BMSCI"),  a  wholly-owned  subsidiary  of  the  Company,  for  Universal  City
Development  Partners  ("UCDP") at the Universal  Studios theme park in Orlando,
Florida.  This project  involved the construction of a new entrance to the park,
which  comprises  a  shopping  area,  restaurants  and  a  large  cineplex,  and
represented BMSCI's largest active construction contract during 1998. Under this
contract,  BMSCI acted as the construction  manager and self-performed a portion
of the work.

Following its inception in May 1997, the project suffered delays and performance
issues arose. On March 5, 1999,  BMSCI was terminated by UCDP from this project,
which was over 90%  complete.  UCDP  alleged  contract  breaches  related to the
quality of work, contract  administration and delays in project completion,  and
sought damages,  including consequential damages related to project delays. Both
parties filed  lawsuits in this matter  during the first quarter of 1999.  BMSCI
alleged  unfair and deceptive  trade  practices,  breach of implied  warranty of
plans and specifications,  breach of contract,  wrongful  termination,  tortuous
interference with business relationships, and breach of implied contract of good
faith and fair dealing,  and sought damages,  interest,  court costs and further
relief.   Certain  subcontractors  also  sued  BMSCI  and  its  surety,  seeking
reimbursement for costs incurred and related damages.
<PAGE>
The UCDP project  losses  recorded by the Company in the fourth  quarter of 1998
totaled  $10.9  million,  and  reflected  costs  incurred  in excess of  amounts
provided  for in the  contract,  estimated  legal costs to defend the  Company's
position,  the reversal of the  cumulative  gross profit  totaling  $1.1 million
recorded  through the third quarter of 1998,  and certain other costs related to
the  termination.  During the third quarter of 1999,  management and its counsel
determined  that the Company was obligated to pay amounts  totaling $5.9 million
to certain subcontractors and vendors for work performed or services provided on
this project and for which they had not  previously  been paid,  and  additional
losses in this amount were recorded.

A non-binding, court-ordered mediation process before a mediator mutually agreed
by both parties commenced in January 2000. On March 22, 2000,  mediation of this
matter resulted in a conditional  settlement agreement being entered into by the
Company;  BMSCI; Travelers Casualty and Surety Company of America ("Travelers"),
which provided performance and payment bonds on behalf of BMSCI; UCDP; Hellmuth,
Obata & Kassabaum,  Inc.,  which designed the project;  and the  court-appointed
mediator.  Pursuant  to the  terms  of the  settlement  agreement,  the  parties
resolved the claims  between  them,  and BMSCI agreed to pay UCDP $2.0  million.
BMSCI remains  responsible  for  resolution of all remaining  subcontractor  and
vendor claims, the most significant of which is the subject of a suit brought by
ADF International,  Inc. ("ADF"), BMSCI's subcontractor for structural steel and
miscellaneous metals,  against BMSCI and Travelers.  The conditional  settlement
agreement is subject to and  conditioned  upon  acceptance  and signature by the
Project Policy Insurer not later than March 31, 2000.

On  November  24,  1998,  ADF filed  suit in  Federal  Court  against  BMSCI and
Travelers  seeking  damages  for alleged  breaches  of contract  relating to the
project. BMSCI and its surety answered the complaint (and amended complaint) and
BMSCI filed a  counterclaim.  BMSCI and its counsel  believe it has valid claims
against ADF and  defenses to claims by ADF.  BMSCI  intends to pursue and defend
these claims  vigorously.  BMSCI further  intends to engage in  negotiations  to
settle all other  subcontractor  and vendor claims.  The Company believes it has
made adequate provisions for all subcontractor and vendor claims, including ADF,
in the accompanying consolidated financial statements.

In  connection  with the  conditional  settlement  agreement,  and the estimated
amounts that will be required to settle with  subcontractors  and  vendors,  the
Company  recorded  additional  charges  totaling $2.4 million  during the fourth
quarter of 1999.  Other  Buildings unit charges  totaling $2.8 million were also
recorded   during  1998  related  to  the  settlement  of   construction-related
litigation and charges on other completed construction projects.

In connection with the UCDP litigation,  the Company determined during the first
quarter  of 1999 that it would no longer  participate  in  general  construction
projects  for  buildings  or  transportation  infrastructure.  Accordingly,  the
Company's  Buildings unit was  restructured,  and the Company  recorded  related
charges  totaling $0.8 million  during the first  quarter of 1999.  Such charges
reflected  severance  costs  associated with employee  terminations,  writedowns
related to fixed asset  impairments,  and lease costs for certain  office  space
permanently idled by the restructuring.

Certain  assets  held by the  Company's  Transportation-Construction  (heavy and
highway)  segment,  including  substantially  all fixed assets and the remaining
contractual  rights and obligations  associated  with eight active  construction
projects,  were sold to A&L,  Inc.  ("A&L") in March 2000 in  exchange  for cash
proceeds  of $0.7  million  and  A&L's  assumption  of  certain  debt and  lease
obligations.  In connection with this sale,  charges  totaling $1.9 million were
recorded  during the fourth  quarter of 1999.  Such  charges  primarily  reflect
writedowns  related to fixed  asset  impairments,  equipment  lease  termination
costs,  and lease  costs  for  certain  office  space  permanently  idled by the
restructuring. As a result of the sale, the Company remains responsible for only
four  significant  heavy and  highway  construction  projects,  all of which are
<PAGE>
scheduled  for  completion  by the  end of the  third  quarter  of  2000.  These
remaining projects are being managed for the Company by A&L.

During 1999,  additional  charges  totaling  $12.8  million ($8.1 million in the
fourth  quarter)  were  recorded  in the  Company's  Transportation-Construction
segment due to changes in  estimates on several  heavy and highway  construction
projects.

Other 1999  charges  totaling  $3.2  million  comprised  the writeoff of certain
goodwill  and  other  intangible  assets  associated  with  the  Company's  1998
acquisition of GeoResearch, Inc. ("GeoResearch"), severance costs related to the
departure  of  certain  former  officers  and  employees,   and  adjustments  on
Engineering projects in the Buildings, Civil and Transportation units.

The foregoing  1999 and 1998 charges  increased  cost of work performed by $22.6
million and  selling,  general and  administrative  expenses by $4.4  million in
1999, and increased cost of work performed by $13.7 million for 1998.

3.   ACQUISITION

On September 1, 1999,  Baker/MO  Services,  Inc.  ("Baker/MO"),  a  wholly-owned
subsidiary of the Company,  purchased all of the  outstanding  shares of capital
stock of Steen Production Service, Inc. ("Steen"), a Louisiana corporation, from
its shareholders (the "Sellers"). Steen is an operations and maintenance company
which  provides  pumping and gauging  services to oil and gas  facilities in the
Gulf of Mexico.

The purchase price for the shares of Steen was $10,826,000, including promissory
notes totaling $4,380,000, which will be paid to the Sellers in two equal annual
installments,   and  including  certain  non-competition   covenants  valued  at
$2,000,000.  Interest on the promissory notes will accrue from September 1, 1999
at the prime rate as announced by Mellon Bank, N.A. ("Mellon"), and also will be
paid  in  two  annual  installments.   The  Company  has  guaranteed  Baker/MO's
obligation to pay all  principal and interest  under the  promissory  notes.  In
addition, the Company,  through its Baker/MO subsidiary,  entered into five-year
employment agreements with each of the two Sellers.

This  acquisition  has  been  accounted  for  as a  purchase.  Accordingly,  the
operating  results of Steen have been included in the accompanying  Consolidated
Statement of Income  since  September  1, 1999.  As required  under the purchase
method of  accounting,  the  acquisition  costs have been  allocated  to the net
assets  acquired  based  upon the fair  market  value to the  Company  as of the
acquisition  date. The excess of acquisition costs over the fair market value of
the acquired assets and liabilities is being amortized on a straight-line  basis
over 20 years.

The Company's  operating  results for the years ended December 31, 1999 and 1998
are required to be presented on a pro forma basis assuming that the  acquisition
of Steen had been effective at the beginning of each respective  period. The pro
forma information which follows is not necessarily  indicative of the results of
operations  as they  may be in the  future  or as they  might  have  been in the
periods  indicated,  if the acquisition had been consummated at the beginning of
each respective  period.  The pro forma information gives effect to, among other
things,  depreciation  and  amortization  expense on revalued  assets  acquired;
incremental employee benefit costs;  additional interest expense that would have
been incurred in borrowing  the initial  amounts paid for the  acquisition  (and
corresponding  adjustments  of  interest  income  earned);  additional  interest
expense  associated  with the notes  payable to the Sellers;  and the income tax
benefit associated with the foregoing pro forma adjustments.

<PAGE>
Assuming  that Steen had been  acquired on January 1, 1999,  the  unaudited  pro
forma  operating  results of the  Company for the year ended  December  31, 1999
would have approximated the following:  Total contract revenues of $517,007,000;
Net loss of  $(8,880,000);  and Basic and diluted net loss per share of $(1.09).
Assuming  that Steen had been  acquired on January 1, 1998,  the  unaudited  pro
forma  operating  results of the  Company for the year ended  December  31, 1998
would have approximated the following:  Total contract revenues of $538,247,000;
Net loss of $(3,349,000); and Basic and diluted net loss per share of $(0.41).

4.   CONTRACTS

The  total  cost of  contracts  in  progress  (used  to  determine  cost of work
performed)  plus   accumulated   gross  profit  recorded  was  $910,838,000  and
$1,007,668,000 at December 31, 1999 and 1998, respectively.  Billings to date on
contracts  in  progress  at December  31,  1999 and 1998 were  $903,590,000  and
$994,829,000, respectively.

Trade  accounts  receivable  totaling  $5,857,000 and $9,097,000 at December 31,
1999 and 1998,  respectively,  relate to retainage  provisions  under  long-term
contracts  which  will  be due  upon  completion  of  the  contracts.  Based  on
management's  estimates,  substantially all of the retention balance at December
31, 1999 is expected to be collected in 2000.

As of  December  31, 1999 and 1998,  accounts  payable  included  amounts due to
subcontractors  of  $2,087,000  and  $4,623,000,  respectively,  which have been
retained  under  contractual  terms pending the completion and acceptance of the
work performed by the subcontractors.

Certain  subsidiaries  of the Company  participate  in joint  ventures  that are
typically  formed to  accomplish  a specific  project  and then  dissolved  upon
completion  of the  project.  The number of joint  ventures in which the Company
participates  and the size,  scope and  duration of the  projects  vary  between
periods. Summarized financial information for these joint ventures is as follows
(in millions):

                                             50% OR LESS EQUITY INVESTEES
                                             FOR THE YEARS ENDED DECEMBER 31,
                                             --------------------------------
                                             1999           1998         1997
- --------------------------------------------------------------------------------
Total contract revenues                     $13.4          $ 8.2        $ 6.0
Gross profit                                  0.8            1.4          1.2
Income from operations                         --            0.7          1.2
Net income/(loss)                           $(0.1)         $ 0.5        $ 0.4
- --------------------------------------------------------------------------------

                                             GREATER THAN 50% EQUITY INVESTEES
                                             FOR THE YEARS ENDED DECEMBER 31,
                                             --------------------------------
                                             1999           1998         1997
- --------------------------------------------------------------------------------
Total contract revenues                     $16.0          $12.2        $10.7
Gross profit                                  2.4            0.7          0.7
Income from operations                        2.3            0.7          0.7
Net income                                  $ 2.4          $ 0.7        $ 0.7
- --------------------------------------------------------------------------------

<PAGE>

As described in Note 1, the results of the operations for project-specific joint
ventures in which the Company  owns  greater than a 50% interest are included in
the Company's results of operations on a proportionate  share basis. The portion
of investee  results of  operations  shown above and  included in the  Company's
consolidated results of operations are as follows (in millions):

                                            GREATER THAN 50% EQUITY INVESTEES
                                             FOR THE YEARS ENDED DECEMBER 31,
                                             --------------------------------
                                             1999           1998         1997
- --------------------------------------------------------------------------------
Total contract revenues                     $ 9.1          $ 6.8        $ 9.1
Gross profit                                  1.4            0.3          0.4
Income from operations                        1.3            0.3          0.4
Net income                                  $ 1.4          $ 0.4        $ 0.4
- --------------------------------------------------------------------------------

The Company's  equity  investment  in these joint  ventures was  $4,699,000  and
$2,028,000 at December 31, 1999 and 1998, respectively.

Summarized  balance sheet  information  for the Company's  joint  ventures is as
follows (in millions):

                                      50% OR LESS           GREATER THAN 50%
                                    EQUITY INVESTEES        EQUITY INVESTEES
                                   AS OF DECEMBER 31,       AS OF DECEMBER 31,
                                   ------------------       ------------------
                                    1999      1998           1999     1998
- --------------------------------------------------------------------------------
Current assets                     $ 7.3     $ 3.1          $ 7.3    $ 4.6
Noncurrent assets                    4.7       0.1            0.8       --
Current liabilities                  5.1       2.1            2.0      2.9
Noncurrent liabilities             $ 2.0     $  --          $ 1.1    $  --
- --------------------------------------------------------------------------------

Consistent with industry practice, within each of the Company's operating units,
credit is granted to customers  for the payment of services  rendered.  Although
the  Company  has a  diversified  client  base,  a  substantial  portion  of its
receivables and net  underbillings  reflected in the  accompanying  Consolidated
Balance   Sheets  is   dependent   upon  U.S.   federal  and  state   government
appropriations.

Internationally,  the  Company  conducts  business  in certain  countries  where
unstable  governments subject the Company's related trade receivables,  due from
subsidiaries of major oil companies,  to unique  collection  delays.  Based upon
past experience with these clients,  management  believes that these receivables
will be fully collectible.

5.   BUSINESS SEGMENT INFORMATION

The  Company  has five  operating  business  units.  The  Buildings,  Energy and
Environmental  units each  represent  separate  reportable  segments,  while the
Transportation   and  Civil  units  each  comprise  two   reportable   segments.
Accordingly, the Company has the following seven reportable segments:
<PAGE>

o     The  Buildings  unit has  historically  provided  a  variety  of  services
      including  design-build,   construction  management,   planning,   program
      management,  general  contracting,   architectural  and  interior  design,
      construction inspection and constructability  reviews; however, the unit's
      offering of general contracting services was discontinued during 1999 (see
      Note 2).

o    The Civil unit  includes two  reportable  segments.  The  Civil-Engineering
     segment  provides  surveying,   mapping,  geographic  information  systems,
     planning,  design and  construction  management.  The  Civil-Baker  Support
     Services  Inc.  ("BSSI")  segment   principally   provides  operations  and
     maintenance services on U.S. military bases.

o    The Energy unit offers services that include turbine overhauls,  mechanical
     services  including major equipment  outages,  operations and  maintenance,
     in-shop and onsite  mechanical  reconditioning  and  training  services for
     energy producers.

o    The Environmental unit provides a combination of engineering and consulting
     services in both the public and private markets.

o    The   Transportation   unit   includes   two   reportable   segments.   The
     Transportation-Engineering   segment  provides  planning,  design,  program
     management  and  software  development  capabilities.  The  Transportation-
     Construction  segment historically  provided general construction  services
     related to highways,  bridges,  airports,  busways and other transportation
     facilities;  however,  all  bidding  activity  ceased  during 1999 and this
     segment's  operations are currently in the process of being wound down (see
     Note 2).

The accounting  policies of the segments are the same as those  described in the
summary of significant  accounting  policies (see Note 1). The Company evaluates
the performance of its segments primarily based on income before income taxes.

<PAGE>
The following  tables reflect the required  disclosures  for the Company's seven
segments (in millions):

<TABLE>
<CAPTION>
                                            1999       1998       1997
================================================================================
TOTAL CONTRACT REVENUES:
<S>                                       <C>        <C>        <C>
 Buildings unit                           $ 53.8     $151.6     $126.4
 Civil unit:
    Engineering                             68.1       69.1       67.7
    BSSI                                    53.5       61.8       50.5
 Energy unit                                80.2       68.6       54.8
 Environmental unit                         28.5       22.7       21.5
 Transportation unit:
    Engineering                             90.2       72.3       62.0
    Construction                           130.9       75.2       63.5
- --------------------------------------------------------------------------------
       SUBTOTAL - SEGMENTS                $505.2     $521.3     $446.4
  Corporate                                  0.8        0.0        0.0
- --------------------------------------------------------------------------------
       TOTAL                              $506.0     $521.3     $446.4
================================================================================

                                            1999       1998       1997
================================================================================
INCOME/(LOSS) BEFORE TAXES:
 Buildings unit                           $ (7.8)    $(13.9)    $  0.9
 Civil unit:
    Engineering                              1.8        3.5        3.7
    BSSI                                     1.5        0.1         --
 Energy unit                                 2.9        4.0        2.3
 Environmental unit                          1.6        1.0        0.4
 Transportation unit:
    Engineering                              4.1        2.9        1.0
    Construction                           (14.0)       0.7        0.6
- --------------------------------------------------------------------------------
       SUBTOTAL - SEGMENTS                  (9.9)      (1.7)       8.9
  Corporate/Insurance                        0.7        0.4        0.4
- --------------------------------------------------------------------------------
       TOTAL                              $ (9.2)    $ (1.3)    $  9.3
================================================================================
<PAGE>
                                            1999       1998
================================================================================
SEGMENT ASSETS:
 Buildings unit                           $  7.4     $ 30.5
 Civil unit:
    Engineering                             23.3       18.7
    BSSI                                    15.8       15.6
 Energy unit                                40.3       27.9
 Environmental unit                          4.8        5.1
 Transportation unit:
    Engineering                             28.9       21.7
    Construction                            17.4       20.6
- --------------------------------------------------------------------------------
       SUBTOTAL - SEGMENTS                 137.9      140.1
  Corporate/Insurance                       11.3       11.8
- --------------------------------------------------------------------------------
       TOTAL                              $149.2     $151.9
================================================================================

                                            1999       1998      1997
================================================================================
CAPITAL EXPENDITURES:
 Buildings unit                           $  0.2     $  0.3    $  0.1
 Civil unit:
    Engineering                              1.0        1.4       0.6
    BSSI                                     0.4        0.8       0.3
 Energy unit                                 0.6        1.2       0.4
 Environmental unit                          0.1        0.2        --
 Transportation unit:
    Engineering                              1.2        1.3       0.3
    Construction                             0.7        4.2       0.3
- --------------------------------------------------------------------------------
       SUBTOTAL - SEGMENTS                   4.2        9.4       2.0
  Corporate                                  1.1        1.2       0.5
- --------------------------------------------------------------------------------
       TOTAL                              $  5.3     $ 10.6    $  2.5
================================================================================

                                            1999       1998      1997
================================================================================
DEPRECIATION AND AMORTIZATION:
 Buildings unit                           $  0.2     $  0.2    $  0.2
 Civil unit:
    Engineering                              1.9        0.7       0.4
    BSSI                                     0.8        0.6       0.5
 Energy unit                                 1.5        1.1       1.2
 Environmental unit                          0.1        0.1       0.1
 Transportation unit:
    Engineering                              0.9        0.6       0.5
    Construction                             0.9        0.7       0.5
- --------------------------------------------------------------------------------
       SUBTOTAL - SEGMENTS                   6.3        4.0       3.4
  Corporate                                  1.1        1.0       1.1
- --------------------------------------------------------------------------------
       TOTAL                              $  7.4     $  5.0    $  4.5
================================================================================
</TABLE>

<PAGE>
The Company has determined that the intersegment  revenues,  interest income and
expense,  equity in the net  income of  investees  accounted  for by the  equity
method and the amount of investment in equity method investees,  by segment, are
immaterial for further disclosure in these financial statements.

The required enterprise-wide disclosures are as follows (in millions):
<TABLE>
<CAPTION>
                                            1999       1998      1997
================================================================================
<S>                                       <C>        <C>       <C>
TOTAL CONTRACT REVENUES BY TYPE OF SERVICE:
 Engineering                              $202.5     $178.4    $164.2
 Construction                              169.9      212.4     176.9
 Operations & Maintenance                  133.6      130.5     105.3
- --------------------------------------------------------------------------------
       TOTAL                              $506.0     $521.3    $446.4
================================================================================

                                            1999       1998      1997
================================================================================
TOTAL CONTRACT REVENUES BY GEOGRAPHIC ORIGIN:
  Domestic                                $455.2     $475.2    $403.6
  Foreign                                   50.8       46.1      42.8
- --------------------------------------------------------------------------------
       TOTAL                              $506.0     $521.3    $446.4
================================================================================

                                            1999       1998      1997
================================================================================
TOTAL CONTRACT REVENUES BY PRINCIPAL MARKETS:
United States government                    21.4%      27.1%     23.8%
Various state governmental
  and quasi-governmental agencies           46.9%      34.4%     40.9%
Commercial, industrial and private clients  31.7%      38.5%     35.3%
================================================================================
</TABLE>

The  Company's  business is  substantially  conducted in the U.S. No  individual
contract accounted for more than 10% of the Company's total contract revenues in
1999 or 1997;  however,  several  contracts with the Pennsylvania  Department of
Transportation  provided 11% of the Company's  total contract  revenues in 1999.
The  aforementioned  contract with UCDP accounted for 12% of the Company's total
contract revenues in 1998.

<PAGE>
6.   PROPERTY, PLANT AND EQUIPMENT

Property, plant and equipment consists of the following (in thousands):
<TABLE>
<CAPTION>
                                             1999           1998
================================================================================
<S>                                       <C>            <C>
Land                                      $   552        $   552
Buildings and improvements                  7,091          6,832
Equipment and vehicles                     42,319         41,137
- --------------------------------------------------------------------------------
       TOTAL, AT COST                      49,962         48,521
Less - Accumulated depreciation           (32,842)       (31,063)
- --------------------------------------------------------------------------------
       NET PROPERTY, PLANT
        AND EQUIPMENT                     $17,120        $17,458
================================================================================
</TABLE>

7.   GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill and other intangible assets consist of the following (in thousands):
<TABLE>
<CAPTION>
                                              1999          1998
================================================================================
<S>                                       <C>            <C>
Goodwill, net of accumulated
  amortization of $3,927 and
  $2,867 respectively                     $ 12,219       $ 6,091
Other intangible assets, net of
  accumulated amortization of
  $2,916 and $2,344 respectively             2,344         1,416
- --------------------------------------------------------------------------------
       NET INTANGIBLE ASSETS              $ 14,563       $ 7,507
================================================================================
</TABLE>

Effective  September 1, 1999, the Company acquired all of the outstanding shares
of capital stock of Steen from its  shareholders in a transaction  accounted for
as a  purchase.  The  Company  recorded  goodwill  and other  intangible  assets
totaling $9,164,000 during the third quarter of 1999.

Effective October 1, 1998, the Company acquired all of the outstanding shares of
capital stock of GeoResearch from its shareholder in a transaction accounted for
as a purchase. While this transaction is not considered material for purposes of
detailed  disclosure,  the Company recorded goodwill and other intangible assets
totaling  $1,943,000 during the fourth quarter of 1998. During the third quarter
of 1999,  the  Company  determined  that the  value of the  goodwill  and  other
intangible  assets were impaired and wrote off the unamortized  balance of these
intangible assets totaling $825,000.

8.   LONG-TERM DEBT AND BORROWING AGREEMENTS

The Company has a credit agreement (the "Agreement") with Mellon, which provides
for a commitment of $25 million  through May 31, 2001. The  commitment  includes
the sum of the principal  amount of revolving  credit loans  outstanding and the
aggregate face value of outstanding  letters of credit. As of December 31, 1999,
borrowings of  $10,088,000  were  outstanding  under the  Agreement,  along with
outstanding letters of credit totaling $2,262,000.

<PAGE>
The  Agreement  provides for the Company to borrow at the Bank's prime  interest
rate, and for the Company to meet certain cash flow, leverage, interest coverage
and tangible net worth requirements.  Under the Agreement,  the Company pays the
Bank  commitment  fees of 3/8%  per  year  based on the  unused  portion  of the
commitment.

The Agreement was unsecured through December 1999, at which time Mellon acted to
secure the  Agreement as a result of the  Company's  third  quarter 1999 charges
(see  Note  2) and  its  related  financial  covenant  violations.  Accordingly,
borrowings  under the  Agreement are currently  secured by the  receivables  and
stock of the Company and most of its  subsidiaries.  These  financial  covenants
were  again not  achieved  for the  fourth  quarter  of 1999.  Mellon has waived
through the end of the first quarter of 2000,  its rights  related to the fourth
quarter  1999 loan  covenant  violations.  The Company and Mellon have agreed on
amendments to the related loan covenants, such that the Company believes it will
be able to achieve the amended  covenants  during 2000.  These  amendments  also
included a provision that borrowings under the Agreement shall be limited to 80%
of eligible receivables, as determined by Mellon.

The maximum amount of borrowings outstanding under the Agreement during 1999 was
$20,641,000.  For 1999, the average daily balance  outstanding  when the Company
was in a net borrowing  position was $6,711,000 at a weighted  average  interest
rate of 7.4%. For 1998, the average daily balance  outstanding  when the Company
was in a net borrowing  position was $2,584,000 at a weighted  average  interest
rate of 8.0%. The proceeds from 1999 borrowings under the Agreement were used to
for the purchase of Steen and to meet various working capital requirements.

Other amounts totaling  $8,305,000 at December 31, 1999, and included in current
portion of long-term  debt and long-term debt in the  accompanying  Consolidated
Balance  Sheet,  represent  amounts  associated  with the Steen and  GeoResearch
acquisitions,  in addition to amounts due for construction equipment financed in
1998.  These  notes and  obligations  mature  as  follows:  $3,526,000  in 2000,
$3,190,000 in 2001,  $938,000 in 2002,  $379,000 in 2003,  $162,000 in 2004, and
$110,000 thereafter.  The interest rates with respect to these notes ranged from
4.44% to 8.50% as of December 31, 1999.

9.   CAPITAL STOCK

In 1996,  the Board of  Directors  authorized  the  repurchase  of up to 500,000
shares of the  Company's  Common  Stock in the open  market.  During  1998,  the
Company  repurchased  96,379  treasury  shares of Common Stock at market  prices
ranging  from  $7.53 to $8.87 per  share,  for a total  price of  $800,000.  The
Company made no treasury share repurchases during 1999 or 1997.

The Company's Common Stock is divided into two series, Common Stock and Series B
Common Stock. Each share of Common Stock entitles the holder thereof to one vote
on all matters submitted to the shareholders,  and each share of Series B Common
Stock entitles the holder thereof to ten votes on all such matters.

The Company's Articles of Incorporation authorize the issuance of 300,000 shares
of Cumulative  Preferred Stock, par value $1 per share. At December 31, 1999 and
1998, there were no shares of such Preferred Stock outstanding.

10.  RIGHTS AGREEMENT

Effective  November 11, 1999, the Company's Board of Directors  adopted a Rights
Agreement (the "Rights Agreement") that is intended to provide that shareholders
receive fair treatment in the event of any proposed takeover of the Company. The
existence  of the Rights  Agreement  should  encourage  potential  acquirers  to
negotiate with the Company's  Board of Directors  prior to any hostile  takeover
attempt  and  should  give the Board of  Directors  increased  leverage  in such
negotiations.  The Rights  Agreement was not adopted in response to any specific
offer or hostile takeover threat.
<PAGE>

In connection with the Rights Agreement,  the Company declared a distribution of
one Right (a "Right") for each outstanding share of Common Stock to shareholders
of record at the close of business on November 30, 1999.  The Rights will become
exercisable after a person or group has acquired  twenty-five percent or more of
the  Company's  outstanding  Common  Stock or has  announced a tender offer that
would result in the acquisition of twenty-five  percent or more of the Company's
outstanding  Common  Stock.  The Board of Directors has the option to redeem the
Rights for $0.001 per Right prior to their becoming exercisable.

Assuming the Rights have not been redeemed, after a person or group has acquired
twenty-five  percent or more of the Company's  outstanding  Common  Stock,  each
Right (other than those owned by a holder of twenty-five  percent or more of the
Common  Stock) will entitle its holder to purchase,  at the Right's then current
exercise  price,  a number of shares of the Common Stock of the acquiring  party
having a value equal to two times the exercise price of the Rights. In addition,
at any time after the Rights become  exercisable and prior to the acquisition by
the acquiring  party of fifty percent or more of the  outstanding  Common Stock,
the Company's Board of Directors may exchange the Rights (other than those owned
by the acquiring person or its affiliates) for Common Stock of the Company at an
exchange ratio of one share of Common Stock per Right.

Initially,  the Rights  will not be  exercisable  and  certificates  will not be
issued.  The Rights will be  evidenced  by and trade with the  Company's  Common
Stock until they become exercisable and are separated from the Common Stock upon
the occurrence of certain future events. Until that time, one Right will also be
issued  with  respect  to each new  share of  Common  Stock  that  shall  become
outstanding.  The Rights  will  expire on  November  16,  2009,  unless they are
earlier exchanged or redeemed.

11.  LEASE COMMITMENTS

Rent expense under  noncancellable  operating  leases was  $11,521,000  in 1999,
$11,687,000 in 1998 and $10,364,000 in 1997.

Minimum annual rentals payable under noncancellable  operating leases in each of
the five years after December 31, 1999 are $10,556,000,  $7,927,000, $4,815,000,
$1,939,000 and $1,046,000,  respectively.  These noncancellable leases relate to
office space,  computer  equipment,  office  equipment and vehicles,  with lease
terms ranging from one to 10 years.

<PAGE>
12.  INCOME TAXES

The provision for income taxes consisted of the following (in thousands):

<TABLE>
<CAPTION>
                                       1999           1998          1997
================================================================================
<S>                                 <C>            <C>           <C>
CURRENT INCOME TAXES:
  Federal                           $   (70)       $    18       $ 1,401
  State                                 295            246           139
  Foreign                             1,815          1,519         1,024
- --------------------------------------------------------------------------------
     TOTAL CURRENT INCOME TAXES       2,040          1,783         2,564
- --------------------------------------------------------------------------------
DEFERRED INCOME TAXES:
  Federal                            (3,345)          (799)        1,705
  State                                 228            104           122
- --------------------------------------------------------------------------------
     TOTAL DEFERRED INCOME TAXES     (3,117)          (695)        1,827
- --------------------------------------------------------------------------------
     TOTAL PROVISION FOR/(BENEFIT
       FROM) INCOME TAXES           $(1,077)       $ 1,088       $ 4,391
================================================================================
</TABLE>
The following is a reconciliation  of income taxes at the federal statutory rate
to income taxes recorded by the Company (in thousands):
<TABLE>
<CAPTION>
                                       1999           1998           1997
================================================================================
<S>                                 <C>            <C>            <C>
Computed income
  taxes at U.S. federal
  statutory rate                    $(3,142)       $  (453)       $ 3,177
Foreign taxes, net of
  federal income tax
  benefits                            1,180          1,003            676
State income taxes,
  net of federal income
  tax benefit                           340            225            172
Nondeductible charges                   542            313            300
Other, net                                3             --             66
- --------------------------------------------------------------------------------
     TOTAL PROVISION FOR/(BENEFIT
       FROM) INCOME TAXES           $(1,077)       $ 1,088        $ 4,391
================================================================================
</TABLE>
The domestic and foreign components of the Company's income/(loss) before income
taxes are as follows (in thousands):
<TABLE>
<CAPTION>
                                        1999          1998           1997
================================================================================
<S>                                 <C>            <C>            <C>
Domestic                            $(12,355)      $(4,203)       $ 7,148
Foreign                                3,114         2,872          2,196
- --------------------------------------------------------------------------------
     TOTAL                          $ (9,241)      $(1,331)       $ 9,344
================================================================================
</TABLE>

<PAGE>
The components of the Company's  deferred  income tax assets and  liabilities at
December 31, 1999 and 1998 are as follows (in thousands):
<TABLE>
<CAPTION>
                                              1999         1998
================================================================================
<S>                                        <C>          <C>
DEFERRED INCOME TAX ASSETS:
  Deductible temporary differences:
   Provision for expenses and losses       $ 7,123      $ 6,341
   Contract overbillings                       980          666
   Federal tax operating loss
     carryforward                            1,650           --
   Accrued vacation pay                      1,169        1,301
   Fixed and intangible assets                 728          852
   Minimum tax credits                         379          379
   Charitable contribution carryforward        277          307
   Other                                        90          135
- --------------------------------------------------------------------------------
  TOTAL DEFERRED INCOME TAX ASSETS          12,396        9,981
- --------------------------------------------------------------------------------
DEFERRED INCOME TAX LIABILITIES:
   Contract underbillings                   (7,232)      (7,507)
   Undistributed foreign earnings           (1,359)      (1,494)
- --------------------------------------------------------------------------------
  TOTAL DEFERRED INCOME TAX LIABILITIES     (8,591)      (9,001)
- --------------------------------------------------------------------------------
  NET DEFERRED TAX ASSET                   $ 3,805      $   980
================================================================================
</TABLE>

As of December 31, 1999, the Company had a U.S. net operating loss  carryforward
of $4,854,000  that expires in the year 2019. The Company also has  contribution
carryforwards totaling $814,000 at December 31, 1999 that expire in 2000 through
2003 and minimum tax credit carryforwards totaling $379,000 at December 31, 1999
that do not expire.

The  Company's  U.S.  income tax returns for the years 1996  through 1998 remain
subject to audit.  Management  believes that adequate  provisions have been made
for income taxes at December 31, 1999.

13.  CONTINGENCIES

The Company is  self-insured  for its primary  layer of  professional  liability
insurance  through a wholly-owned  captive insurance  subsidiary.  The secondary
layer  of  the  professional  liability  insurance  continues  to  be  provided,
consistent with industry practice, under a "claims-made" insurance policy placed
with an independent insurance company. Under claims-made policies, coverage must
be in  effect  when a claim is made.  This  insurance  is  subject  to  standard
exclusions.

The Company is  self-insured  up to certain  limits with respect to its workers'
compensation and general liability exposures. Provisions for losses expected for
these exposures are recorded based upon the Company's estimates of the aggregate
liability  for  claims  incurred.   Such  estimates  utilize  certain  actuarial
assumptions  followed in the insurance industry.  Insurance coverage is obtained
for catastrophic  exposures as well as those risks required to be insured by law
or contract.

The Company has been named as a defendant or co-defendant  in legal  proceedings
wherein  substantial  damages are claimed.  Such proceedings are not uncommon to
the Company's business.  After  consultations with counsel,  management believes
that the Company has recognized  adequate provisions for probable and reasonably

<PAGE>
estimable liabilities associated with these proceedings, and that their ultimate
resolutions  will  not  have a  material  adverse  effect  on  the  consolidated
financial position or annual results of operations of the Company.

The Company  currently is a party to two material  legal  proceedings.  The more
significant  proceeding relates to BMSCI's construction  contract with UCDP (see
Note 2).

The other  significant  proceeding  relates to a lawsuit  brought in 1987 in the
Supreme Court of the State of New York, Bronx County, by the Dormitory Authority
of the State of New York against a number of parties,  including the Company and
one of its  wholly-owned  subsidiaries,  that  asserts  breach of  contract  and
alleges  damages  of  $13,000,000.  The  Company,  which  was not a party to the
contract  underlying the lawsuit,  contends that there is no  jurisdiction  with
respect to the  Company and that it cannot be held liable for any conduct of the
subsidiary.  Both the Company and the subsidiary are contesting liability issues
and have filed  cross-claims  and  third-party  claims  against  other  entities
involved in the project.

In another matter,  on September 30, 1998, the Company  purchased all the issued
and outstanding shares of GeoResearch, a District of Columbia corporation,  from
its former owner. In connection with this transaction, the Company agreed to pay
the former owner  certain cash  consideration  in  installments,  repay  certain
indebtedness  of  GeoResearch,  and pay as contingent  consideration  an earnout
amount  (if any)  based  upon a  formula  tied to the  operating  profit  of the
Company's and GeoResearch's  combined  geotechnical  businesses,  in excess of a
specified  threshold,  for the year ending  December  31,  2001.  The  threshold
contemplated  substantial growth in the combined  businesses over the years 1999
through 2001. In addition, GeoResearch entered into an Employment Agreement with
the former owner  commencing  October 1, 1998 and continuing  until December 31,
2001, unless sooner terminated as provided therein.  GeoResearch  terminated the
former  owner's  Employment  Agreement  in 1999 and the Company  ceased  further
payments under the Stock Purchase  Agreement  alleging material breaches of both
Agreements  by the  former  owner.  In  addition,  GeoResearch  and the  Company
initiated  arbitration as provided for by the agreements,  seeking reimbursement
of amounts paid to the former owner as part of the transaction. The former owner
disputes the claims by the Company and  GeoResearch  and the termination and has
counterclaimed  against the Company and GeoResearch seeking to recover remaining
amounts under the Employment  Agreement,  the remaining  installments  under the
Stock Purchase Agreement ($875,000), and to establish entitlement to the earnout
which by its terms cannot exceed $5.3 million. At December 31, 1999, the Company
still had the  remaining  installments  under the Stock  Purchase  Agreement  of
$875,000 recorded as a liability in its accompanying Consolidated Balance Sheet.
GeoResearch and the Company are  aggressively  pursuing their claims against the
former owner of GeoResearch and contesting any liability;  however,  the outcome
of this matter cannot presently be determined.

At December 31, 1999,  certain  subcontractors  performing  work on  uncompleted
Company and  joint-venture  construction  contracts and certain  contractors  on
construction  management  projects had not been required to furnish  performance
bonds. In the opinion of management,  provision has been made for all costs that
will be incurred as a result of such  contractors  not  performing in accordance
with their agreements.

14.  EMPLOYEE STOCK OWNERSHIP PLAN AND TRUST

The  Company  maintains a defined  contribution  retirement  program  through an
Employee Stock Ownership Plan ("ESOP"), in which substantially all employees are
eligible to  participate.  In addition to providing a vehicle for  investment in
Company stock, the ESOP offers  participants  several other investment  options.
Contributions to the ESOP are derived from a 401(k) Salary  Redirection  Program
with a  Company  matching  contribution,  and a  discretionary  contribution  as
determined  by the  Company's  Board  of  Directors.  Under  the  401(k)  Salary
<PAGE>
Redirection  Program,  the Company  matches  100% of the first 5% and 50% of the
next 1% of eligible salary  contributed by participants.  The Company's matching
contributions are invested not less than 25% in Michael Baker Corporation Common
Stock, with the remaining 75% being available to invest in Baker Common Stock or
mutual  funds,  as  directed  by the  participants.  From July 1,  1997  through
December 31, 1998, the Company's matching contributions were not permitted to be
less than 50%  invested  in Baker  Common  Stock  with the  remaining  50% being
available to invest in Baker Common  Stock or mutual  funds,  as directed by the
participants.  Prior to July 1997,  the Company's  matching  contributions  were
required to be invested 100% in Baker Common Stock. Company  contributions under
this program amounted to $4,565,000, $4,312,000 and $3,321,000 in 1999, 1998 and
1997, respectively.

As of  December  31,  1999,  the  market  value  of  all  ESOP  investments  was
$101,647,000, of which 23% represented the market value of the ESOP's investment
in Michael Baker  Corporation  Common Stock.  The Company's ESOP held 42% of the
shares and 72% of the voting power for the outstanding Common Stock and Series B
Common Stock of the Company at the end of 1999.

15.  STOCK OPTION PLANS

As of December 31, 1999, the Company has two fixed stock option plans. Under the
amended 1995 Stock  Incentive  Plan (the "Plan"),  the Company may grant options
for an aggregate of 1,500,000 shares of Common Stock to key employees. Under the
1996  Nonemployee  Directors' Stock Incentive Plan (the "Directors  Plan"),  the
Company may grant  options and  restricted  shares for an  aggregate  of 150,000
shares of Common  Stock to  nonemployee  board  members.  Under both plans,  the
exercise price of each option equals the market price of the Company's  stock on
the date of grant.  Unless  otherwise  established,  one-fourth  of the  options
granted  to  key  employees  become   immediately   vested,  and  the  remaining
three-fourths  vest in annual  one-fourth  increments  under the Plan, while the
options  under the  Directors'  Plan are fully  vested at date of grant.  Vested
options remain  exercisable  for a period of ten years from the grant date under
both plans.

Under the Directors  Plan, each  nonemployee  director was issued 500 restricted
shares of Common Stock,  for a total of 3,500 shares of restricted  stock issued
in 1999 and 1998. The Company recognized  compensation expense totaling $27,000,
$35,000 and $31,000 related to the issuance of these restricted  shares in 1999,
1998 and 1997,  respectively.  Restrictions on the shares expire two years after
the issue date.
<PAGE>
The following table summarizes all stock option activity for both plans in 1999,
1998 and 1997:
<TABLE>
<CAPTION>
                                                  AVERAGE
                                     SHARES      EXERCISE
                                    SUBJECT         PRICE
                                  TO OPTION     PER SHARE
- --------------------------------------------------------------------------------
<S>                                 <C>           <C>
BALANCE AT DECEMBER 31, 1996        194,692       $  4.94
 Options granted                    179,593       $  6.90
 Options exercised                  (22,690)      $  5.48
 Options forfeited                  (10,581)      $  5.76
- --------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1997        341,014       $  5.92
 Options granted                    402,397       $  9.96
 Options exercised                  (35,191)      $  5.20
 Options forfeited                   (2,639)      $  6.46
- --------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1998        705,581       $  8.25
 Options granted                     67,289       $  7.18
 Options exercised                  (11,686)      $  6.02
 Options forfeited                 (145,368)      $  9.60
- --------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1999        615,816       $  7.86
================================================================================
</TABLE>

The weighted  average fair value of options granted during 1999,  1998, and 1997
was $3.87, $5.37 and $3.94, respectively.

The following table summarizes information about stock options outstanding under
both plans as of December 31, 1999:

<TABLE>
<CAPTION>

OPTIONS      EXERCISE  OUTSTANDING     AVERAGE    EXERCISABLE
GRANTED IN      PRICE      OPTIONS       LIFE*        OPTIONS
- --------------------------------------------------------------------------------
<S>           <C>          <C>             <C>         <C>
Jan. 1995     $  5.00       90,884         5.0         90,884
Feb. 1996     $  4.81       38,282         6.2         38,282
May 1996      $  5.03        4,000         6.4          4,000
Feb. 1997     $  6.91      133,555         7.2        105,623
May 1997      $  6.84        7,000         7.4          7,000
Feb. 1998     $  9.53       87,949         8.2         51,773
Apr. 1998     $ 10.13      186,857         8.4          7,000
Feb. 1999     $  9.00       10,289         9.2          2,571
July 1999     $  7.81        7,000         9.6          7,000
Sept. 1999    $  6.72       50,000         9.8         35,117
- --------------------------------------------------------------------------------
    Total                  615,816         7.6        349,250
================================================================================
<FN>
*Average life remaining in years
</FN>
</TABLE>

<PAGE>
As permitted under Statement of Financial Accounting Standards No. ("SFAS") 123,
"Accounting  for  Stock-Based  Compensation,"  the  Company  continues  to apply
Accounting  Principles  Board  Opinion No. 25,  "Accounting  for Stock Issued to
Employees,"  and  related  Interpretations  in its  accounting  for  stock-based
compensation   plans,  and  adopted  SFAS  123  for  disclosure  purposes  only.
Accordingly,  no  compensation  cost was recognized for stock options granted in
1999,  1998 or 1997. If  compensation  costs for the Company's  stock  incentive
plans had been determined  based on the fair value at the grant dates for awards
under  those  plans,  consistent  with the method  prescribed  by SFAS 123,  the
Company's  net income and diluted net income per share  amounts  would have been
reduced.

If SFAS 123 had been used to account for both stock option plans,  the Company's
pro forma net income/(loss)  amounts would have been $(8,524,000),  $(2,669,000)
and  $4,725,000  for  the  years  ended  December  31,  1999,   1998  and  1997,
respectively.  Similarly,  the Company's pro forma diluted net income/(loss) per
share would have been  $(1.04),  $(0.33) and $0.57 for the years ended  December
31, 1999, 1998, and 1997, respectively.

The fair value of options on the  respective  grant dates was estimated  using a
Black-Scholes option pricing model with certain assumptions. The key assumptions
used  include a  weighted  average  risk-free  interest  rate of 5.9%,  weighted
average expected  volatility of 49.2%, an expected option life of 6 years, and a
0% expected dividend yield.

16.  QUARTERLY RESULTS OF OPERATIONS (UNAUDITED)

The following is a summary of the unaudited  quarterly results of operations for
the  two  years  ended  December  31,  1999  (in  thousands,  except  per  share
information):
<TABLE>
<CAPTION>

                                     1999 - THREE MONTHS ENDED
- --------------------------------------------------------------------------------
                          March 31*      June 30    Sept. 30*     Dec. 31*
- --------------------------------------------------------------------------------
<S>                        <C>          <C>          <C>          <C>
Total contract revenues    $115,118     $134,066     $129,790     $127,038
Gross profit                 13,459       15,885        6,158        5,237
Income/(loss) before
 income tax                     780        3,537       (5,438)      (8,120)
Net income/(loss)               413        1,875       (4,017)      (6,435)
Diluted net income/(loss)
 per common share          $   0.05     $   0.23     $  (0.49)    $  (0.79)
================================================================================
</TABLE>

<TABLE>
<CAPTION>
                                      1998 - THREE MONTHS ENDED
- --------------------------------------------------------------------------------
                           March 31       June 30     Sept. 30     Dec. 31*
- --------------------------------------------------------------------------------
<S>                        <C>           <C>          <C>          <C>
Total contract revenues    $ 111,097     $127,118     $135,803     $147,253
Gross profit                  12,244       15,742       15,764        3,494
Income/(loss) before
 income tax                    1,378        3,123        3,947       (9,779)
Net income/(loss)                730        1,655        2,093       (6,897)
Diluted net income/(loss)
 per common share          $    0.09     $   0.20     $   0.25     $  (0.84)
================================================================================
<FN>
*Includes  Buildings and Transportation  unit project charges and Buildings unit
restructuring charges (see Note 2).
</FN>
</TABLE>
<PAGE>

REPORT OF INDEPENDENT ACCOUNTANTS

To the Shareholders and Board of Directors of Michael Baker Corporation

In our opinion,  the  accompanying  consolidated  balance sheets and the related
consolidated statements of income, of shareholders' investment and of cash flows
present  fairly,  in all material  respects,  the financial  position of Michael
Baker  Corporation and its  subsidiaries  (the Company) at December 31, 1999 and
1998,  and the results of their  operations and their cash flows for each of the
three years in the period ended December 31, 1999, in conformity with accounting
principles  generally accepted in the United States.  These financial statements
are the  responsibility of the Company's  management;  our  responsibility is to
express  an  opinion  on these  financial  statements  based on our  audits.  We
conducted our audits of these  statements in accordance with auditing  standards
generally accepted in the United States,  which require that we plan and perform
the audit to obtain reasonable  assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence  supporting the amounts and  disclosures  in the financial  statements,
assessing the  accounting  principles  used and  significant  estimates  made by
management,  and evaluating the overall  financial  statement  presentation.  We
believe  that our audits  provide a reasonable  basis for the opinion  expressed
above.




PricewaterhouseCoopers LLP
Pittsburgh, PA
March 29, 2000



SUPPLEMENTAL FINANCIAL INFORMATION

Market Information - Common Shares

The  principal  market on which the Michael  Baker  Corporation  Common Stock is
traded is the American Stock Exchange. High and low closing prices of the Common
Stock for each quarter during 1999 and 1998 were as follows:

<TABLE>
<CAPTION>
                     1999                                   1998
- --------------------------------------------------------------------------------
       First  Second     Third    Fourth     First   Second     Third   Fourth
- --------------------------------------------------------------------------------
<S>    <C>     <C>       <C>       <C>      <C>     <C>       <C>       <C>
High   9 5/8       8     7 7/8     6 5/8    10 1/2  10  1/2    9  1/2   10 3/8
Low    6 5/8   6 1/2     5 5/8         5     8 1/2   9 1/16   6 11/16    7 1/4
================================================================================
</TABLE>


                                                                    Exhibit 21.1

                        SUBSIDIARIES OF THE REGISTRANT

The following entities,  unless otherwise indicated,  are wholly-owned direct or
indirect subsidiaries of the Registrant as of December 31, 1999:
<TABLE>
<CAPTION>
                                                      State or Country
      Name                                            of Organization
      ----                                            ----------------
<S>   <C>                                             <C>

 1.   Baker Environmental, Inc.                       Pennsylvania
 2.   Baker Heavy & Highway, Inc.                     Pennsylvania
 3.   Baker Mellon Stuart Construction, Inc.          Pennsylvania
 4.   Mellon Stuart Building Services, Inc.           Pennsylvania
 5.   Mellon Stuart Construction International, Inc.  Pennsylvania
 6.   Michael Baker Development Corporation           Pennsylvania
 7.   Michael Baker Global, Inc.                      Pennsylvania
 8.   Michael Baker Jr., Inc.                         Pennsylvania
 9.   Michael Baker Alaska, Inc.                      Alaska
10.   Baker Construction, Inc.                        Delaware
11.   Baker Global Project Services, Inc.             Delaware
12.   Baker Holding Corporation                       Delaware
13.   Baker/OTS, Inc.                                 Delaware
14.   International Pipeline Services, Inc.           Delaware
15.   Michael Baker International, Inc.               Delaware
16.   Baker GeoResearch, Inc.                         District of Columbia
17.   Baker Engineering, Inc.                         Illinois
18.   Steen Production Service, Inc.                  Louisiana
19.   Michael Baker Jr. Company                       Nevada
20.   Michael Baker Architects/Engineers, P.C.        New Jersey
21.   Baker Engineering NY, Inc.                      New York
22.   Baker/MO Services, Inc.                         Texas
23.   Baker Support Services, Inc.                    Texas
24.   Vermont General Insurance Company               Vermont
25.   Michael Baker Barbados Ltd.                     Barbados
26.   Baker O&M International, Ltd.                   Cayman Islands
27.   Baker/OTS International, Inc.                   Cayman Islands
28.   Overseas Technical Services (Middle East) Ltd.  Cayman Islands
29.   Michael Baker de Mexico S.A. de C.V.            Mexico
30.   OTS International Training Services Ltd.        United Kingdom
31.   Overseas Technical Services (Harrow) Ltd.       United Kingdom
32.   Baker/OTS Ltd.                                  United Kingdom
33.   SD Forty-Five Ltd.                              United Kingdom
34.   Hanseatic Oilfield Services Ltd.                Vanuatu
35.   OTS Finance and Management Ltd.                 Vanuatu
36.   Overseas Technical Service International Ltd.   Vanuatu

</TABLE>



                                                                    Exhibit 23.1

                       CONSENT OF INDEPENDENT ACCOUNTANTS
                       ----------------------------------

We  hereby  consent  to the  incorporation  by  reference  in  the  Registration
Statements on Form S-8 (No.  33-69306;  No.  33-62887;  No.  333-05987;  and No.
333-59941)  of our  report  dated  March  29,  2000  relating  to the  financial
statements  which appears in the 1999 Annual Report to  Shareholders  of Michael
Baker  Corporation,   which  is  incorporated  by  reference  in  Michael  Baker
Corporation's Annual Report on Form 10-K for the year ended December 31, 1999.



/s/ PricewaterhouseCoopers, LLP
- -------------------------------
PricewaterhouseCoopers, LLP
Pittsburgh, Pennsylvania
March 29, 2000


<TABLE> <S> <C>


<ARTICLE>                                            5
<MULTIPLIER>                                      1000

<S>                             <C>
<PERIOD-TYPE>                   Year
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                           3,685
<SECURITIES>                                         0
<RECEIVABLES>                                   77,964
<ALLOWANCES>                                         0
<INVENTORY>                                     20,803
<CURRENT-ASSETS>                               109,815
<PP&E>                                          49,962
<DEPRECIATION>                                 (32,842)
<TOTAL-ASSETS>                                 149,191
<CURRENT-LIABILITIES>                           83,742
<BONDS>                                         14,867
                                0
                                          0
<COMMON>                                         6,432
<OTHER-SE>                                      37,084
<TOTAL-LIABILITY-AND-EQUITY>                   149,191
<SALES>                                        506,012
<TOTAL-REVENUES>                               506,012
<CGS>                                          465,273
<TOTAL-COSTS>                                  465,273
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 948
<INCOME-PRETAX>                                 (9,241)
<INCOME-TAX>                                    (1,077)
<INCOME-CONTINUING>                             (8,164)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    (8,164)
<EPS-BASIC>                                      (1.00)
<EPS-DILUTED>                                    (1.00)



</TABLE>


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