Pipe Materials. Unless otherwise specified, all storm sewer pipe with less than 24 inches of cover to finish grade shall be AWWA C900, 8" thru 12", or AWWA C905, 14" through 24" water pipe meeting the requirements of AWWA specifications for Poly Vinyl Chloride (PVC)
Appears in 2 contracts
Sources: Public Improvement Design & Construction Standards, Public Improvement Design & Construction Standards