Skip Top Navigation

Consultant Services Manual

Description: This manual provides guidance concerning the authorization, selection, and use of consultants for Personal Services and Architectural and Engineering (A&E) contracts and/or supplements.

June 2011 revision package
M 27-50.02 (pdf 1.1 MB)

Individual Chapters

  • Publication Number: M 27-50
  • Last Modified: June, 2011
  • Version: M 27-50.02
  • Manual Manager: Doyle Dilley
  • Originators: Environmental and Engineering Programs, Engineering and Regional Operations Division
  • # of Pages: 282
  • Subject: WSDOT consultant contract policies and procedures, including the legal basis for each.
  • Keywords: A&E Consultant Contracting, contracts, agreements, contract administration, DBE goals, overhead rates, contract types, policy, procedures, CSO, consultants, personal services, A&E, architectural, engineering, design, EIS, federal, state, regulations, consultant liaison, ACL, requirements.
  • Related Publications: Accounting Manual, Design Manual, Local Agency Guidelines Manual, Organizational Conflicts of Interest Manual, Purchasing Manual, Right of Way Manual, and State Administrative and Accounting Manual

Consultant Services Manual Individual Parts

Foreword (pdf 344 KB)

Contents (pdf 277 KB)

Part 1 Professional Services Contracting (pdf 548 KB)

Part 2 Personal Services (pdf 817 KB)

Part 3 Real Estate Services (pdf 867 KB)

Part 4 Architectural and Engineering Services (pdf 640 KB)

Part 5 Administration of Consultant Contracts (pdf 555 KB)

Part 6 Emergency Services (pdf 372 KB)

Part 7 Participation of Minority-Owned, Women-Owned, and Disadvantaged Businesses (pdf 297 KB)

Part 8 Responsibility for “Y” Agreements (pdf 217 KB)

Part 9 Appendices (pdf 1,211 KB)


This abstract was last modified June 2, 2011