SPPWC 2021 EDITION

2021 SPPWC STANDARD PLANS FOR PUBLIC WORKS CONSTRUCTION

STANDARD PLAN DRAWINGS illustrating fabricated miscellaneous metals commonly furnished for storm drain and flood control projects, including curb opening catch basins and concrete structures. SPPWC (the "Greenbook") STANDARD PLAN DRAWINGS and SPECIFICATIONS have been adopted by a number of cities, counties and agencies for public works and infrastructure construction including the CITY OF LOS ANGELES, LACFCD and LACDPW.

First published in 1967, Standard Specifications for Public Works Construction (popularly known as the “Greenbook”) promotes uniformity, and eliminates conflicts and confusion among the plans and specifications used by local public agencies. It is the work of an active volunteer committee of professional agency members who are thoroughly versed in the changing technology and advanced thinking of the construction industry.