Users of the ACWD's Standard Specifications for Water Main Installation, Standard Drawings, and Approved Materials are responsible to confirm they are using the most recent versions. To confirm you are using the most recent versions of these documents, please contact the ACWD Engineering Department at 510-668-4499 and revisit this website frequently.
Standard Drawings - This document includes ACWD standard drawings for public water system extensions.
Approved Materials (PDF) (May 2019) - This document contains a list of materials approved for ACWD public water system Extensions.
Revisions issued (No revisions have been issued at this time.) - Changes to the Standard Specifications and Standard Drawings are noted in this document. Changes to the Standard Drawings are also noted by the revision number for each drawing. Updates to the Approved Materials list are noted by the date of the publication.