Plumbing — Alterations

ALTERATIONS TO CCREATE A MIXED USE BUILDING, COMMERCIAL ON FIRST FLOOR, DWELLING UNITS ABOVE. INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES. ALL MATERIALS SHALL BE METALLIC TO ROOF EXTENSION FOR PIPING SERVING FIXTURES IN COMMERCIAL SPACE. 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