DOCUMENTS INCORPORATED BY REFERENCE (9VAC25-790).
American Society of Civil Engineers (ASCE) Manuals and Reports on Engineering Practice—No. 36, 1974, American Society of Civil Engineers and the Water Pollution Control Federation.
Water Pollution Control Federation (WEF) Manual of Practice No. 9, 1970, Design and Construction of Sanitary and Storm Sewers, Water Pollution Control Federation.
AWWA Standard for Installation of Ductile-Iron Water Mains and Their Appurtenances, ANSI/AWWA C600-82, American Water Works Association.
Road and Bridge Specifications, July 1974, Virginia Department of Transportation.