Alterations - alterations to existing high-rise. interior installation of drainage, waste, vent, and water supply for listed fixtures. all materials shall be metallic to roof extension. venting to be designed and installed in accordance with section 919 philadelphia single stack vent system. all work to be installed in strict compliance with 2018 ppc and approved plans installation of plumbing fixtures with piping.
63 hwh, 59 kit, 59 w/d, 76 lav, 76 wc, 73 sh/bt, 2 mop sinks(mentioned in other under equipment box), 1 bfp, 1 ejector pump, 1 sump pump, 1 elevator pit sump pump, 1 booster water pump(mentioned in other under equipment box) , 4 non-freeze hose bib, 6 fd.