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Author | AWWA |
---|---|
Editor | AWWA |
Document type | Standard |
Format | File |
ICS | 23.060.30 : Gate valves
93.025 : External water conveyance systems |
Replace | AWWA C 509 (2009) |
Cross references | ANSI/AWWA C 509 (2015), IDT |
Year | 2015 |
Document history | AWWA C 509 (2015) |
Country | USA |
Keyword | AWWA 509;509;AWWA C509-15 |