For the installation of a new mechanical system to include registers diffusers, supply exhaust ductwork, appliances, supports, fire dampers, and all other work as per approved plans. Separate permit required for any electrical and plumbing work.

For the installation of a (2) inch fire service line w. Backflow preventor (bfp) assembly and for installation of a fire suppression system as per nfpa 13r. All work shall be in accordance with approved plans and hydraulic calculations.

5" lateral 5" curb trap 4" vent 1" water service 4" house drain (multi family)pa20162030150self certifications are no longer permitted","all excavations and plumbing trenches in excess of 5 ft in depth must have approved shoring in place at the time of inspection"

1-new fire alarm system as per nfpa 72 & new 300amp service with 6-meter sockets complete, fit out 5-apts to include all switches, outlets, lighting, smoke detectors as per nec 2008 west district

New construction: interior & exterior plumbing of a 3-story structure with (5) dwelling units. The installation includes a 6" sewer lateral to the street main. The installation will comply with the philadelphia plumbing code, 2004. The use of plastic pipe materials is not permitted, per code section p-902. 5 & p-1102. 3. The use of pex pipe materials are not permitted, per code bulletin no. 0901 r3. A backflow prevention containment assembly is required on the main domestic water supply, per code section p-806. 2.