Fire Suppression — New Construction

INSTALL NEW FIRE SUPPRESSION SYSTEM COMPLYING WITH NFPA 13 THROUGHOUT THE BUILDING TO INCLUDE 2" MAIN FIRE SERVICE LINE WITH A 2" WILKINS 950XL3 BACKFLOW PREVENTION ASSEMBLY AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.