Standard Specifications and 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.

Standard Specs 2022

Standard Drawings 2022

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Note: Effective July1, 2022, the Standard Specs 2020 edition 08-01-20 have been replaced by the 2022 edition above, but are still available as a reference for open permits ONLY.

• Surveyor Easement Checklist
• Surveyor Exhibit B Plat Border  (CAD drawing) (NOTE: you may have to “right-click” and “save link as…” for this document)
• CCCSD "CAD Plot Style" (plot style file) (NOTE: you may have to “right-click” and “save link as…” for this document)
• Surveyor Sample Legal Plat