Phone: 503-823-5185
Fax: 503-823-7576
1120 SW Fifth Ave, Suite 1331, Portland, OR 97204
Design + Construction
The 2010 City of Portland Standard Construction Specifications apply to all public improvements and work in the City rights-of-way. The book is a collaborative effort between BES, PBOT, PWB, Procurement Services and the City Attorney's Office.
The City Standard Construction Specifications are patterned after the 2008 ODOT/APWA Oregon Standard Specifications for Construction with modifications to accommodate the issues typical to the urban city environment.
Special Provisions are updated on a regular basis and posted on this web page when a standard specification needs to be modified or updated.
If you have comments or questions regarding the specifications, please contact Jason Grassman at 503-823-3414 or jason.grassman@portlandoregon.gov
2010 Standard Construction Specifications can be downloaded here: http://www.portlandoregon.gov/transportation/article/631178
Approved Concrete Mix Designs
PBOT Approved Concrete Mix Designs 05-03-2021
Approved Aggregate Mix Designs
PBOT Approved Aggregate Mix Designs 05-03-2021
Approved Asphalt Mix Designs
Approved Asphalt Mix Designs 05-03-21
Standard Drawings & Details
- P-100 through P-139 Trench, Pipe Bedding
- P-140 through P-149 MSPCP Details
- P-150 through P-199 Maintenance Holes
- P-200 through P-215 Inlets
- P-250 through P-299 Cleanouts, Risers, Inside Drops
- P-300 through P-399 Stormwater facility details
- P-400 through P-599 Pavement Markings, Curbs, Sidewalks, Driveways and Traffic Control
- P-600 through P-699 Signals and Street Lighting
- P-700 through P-935 Water Valves, Hydrants and Assemblies
- Standard Drawing Change Request
Electrical Equipment and Materials List
Electrical Equipment and Materials List
Design Documents
Find a variety of forms, checklists, CAD files, and resources.
Construction Documents
Find forms for construction submittals, tracking, material lists, etc.
Streetlight Standards
Street lighting specifications and details
Signal Controller Equipment List
PreQualified Signal Controller Equipment List
Ad, Bid & Award
Bid Tabulations and Bid Analysis
2018 PBOT Quality Control Plan for Certified Federal Aid Projects
Final Adoped Plan
Historical Documents (reference only)
Old Construction Specifications and Drawings from 2007 and 1987.
QC Verification Letter Requirements
QC Verification Letter Requirements (doc)
2010 City of Portland Special Provisions
2010 City of Portland Special Provisions (link)
Buy America Exempt List
ODOT Buy America Exemp List (Link)