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Search results with tag "Water main standard drawings"
WATER MAIN STANDARD DRAWINGS - New York City
www1.nyc.govwater main standard drawings november 1, 2010 the city of new york ... 10 26438-z-a standard symbols to be used on all plans & maps 27 46069 y standard chamber for 12” outlet valve 11 31050-z ... standard chamber for intermediate insulated flange joints
WATER MAIN STANDARD DRAWINGS - New York City
www.nyc.govwater main standard drawings november 1, 2010 the city of new york bureau of water and sewer operations department of environmental protection environmental