Standard Specifications and Approved Materials
Standard Specifications & Approved Materials
The Standard Specifications for Design and Construction shall govern sewer design and construction work by private individuals, public agencies, and businesses within the boundaries of the Central Contra Costa Sanitary District.
Approved Materials List 2022 Edition
Note: Effective July1, 2022, the Standard Specs 2020 edition 08-01-20 have been replaced by the 2022 edition above, but are still available as a reference for open permits ONLY