Scope: Shut off water supply Remove failed 4” OS&Y valve and #2 check valve Install new 4” OS&Y valve and #2 check valve Test #2 check valve Materials include check valve, valve and gasket packs Include labor for install of materials. Work to be performed after hours, Monday-Friday after 8PM Ensure scope of work will bring up to code compliance. 1 Required Item Replace Backflow and Check Valve Project: Plumbing Quote to replace four inch backflow shutoff valve and number two check valve.Scope: Shut off water supplyRemove failed 4” OS&Y valve and #2 check valveInstall new 4” OS&Y valve and #2 check valveTest #2 check valveMaterials include check valve, valve and gasket packsInclude labor for install of materials. Work to be performed after hours, Monday-Friday after 8PM Ensure scope of work will bring up to code compliance.
