[Open P.d.f] Awwa Manual M23 Test Pressure

Awwa Manual M23 Test Pressure >>> DOWNLOAD






Boil Water Advisory Guidance Manual August 2020 Page 4 TABLE 1 DETERMINING TYPE OF WATER MAIN BRAKES AND ASSOCIATED RESPONSES *If the loss of positive pressure is limited to the pipe, section, or area flushed or disinfected, then not necessary. B. American Water Works Association: AWWA C600 - Installation of Ductile-Iron Water Mains and Their Appurtenances. AWWA M23 – PVC Pipe – Design and Installation. C. ASTM International: ASTM C1244 - Standard Test Method for Concrete Sewer Manholes by the Neg-ative Air Pressure (Vacuum) Test Prior to Backfill.