Standard Plans and Specifications
The 2011 Edition of the City of Seattle’s Standard Specifications and Standard Plans for Road, Bridge and Municipal Construction are presented below.
Please also visit the amendments page to view the City of Seattle’s recommended amendments to our 2011 edition of the Standard Plans and Specs.
If you have any questions please contact the City of Seattle’s Construction Standards Engineer at City_Standards_Engineer@Seattle.gov.
Note: the following documents are in Adobe PDF format
2011 Standard Plans for Municipal Construction
Full version of 2011 Standard Plans
Signature Page
Preface
Table of Contents
000 General / Legal / Miscellaneous
100 Landscape
200 Sewer / Drainage Appurtenance
300 Watermain Appurtenance
400 Street Paving & Appurtenance
500 Signalization / Lighting
600 Signs
700 Pavement Markings
800 Structures
2011 Standard Specifications for Municipal Construction
Full version of 2011 Standard Specifications
Signature Page
Preface
Table of Contents
Div-1 General Requirements
Div-2 Earthwork
Div-3 Production for Quarry and Pit Sites and Stockpiling
Div-4 Bases
Div-5 Surface Treatments and Pavements
Div-6 Structures
Div-7 Storm Drain, Culverts, Sanitary and Combined Sewers, Water Mains and Related Structures
Div-8 Miscellaneous Construction
Div-9(a) Materials Part 1 of 2
Div-9(b) Materials Part 2 of 2
Index