General Construction · NEW BOILER ROOM 2HR FIRE RATED. NEW 3 APPROVE POLYPROPYLENE INNOFLUE CAT4 VENTING SYSTEM UP TO ROOF. NO CHANGE IN MEANS OF EGRESS USE GROUP OR OCCUPANCY.
General Construction · NEW BOILER ROOM 2HR FIRE RATED. NEW 3 APPROVE POLYPROPYLENE INNOFLUE CAT4 VENTING SYSTEM UP TO ROOF. NO CHANGE IN MEANS OF EGRESS USE GROUP OR OCCUPANCY.
No product keyword matched · NYC DOB building permits
Boiler Equipment · INSTALL (1) NEW DIRECT VENT GAS FIRED HOT WATER BOILER WITH INTEGRAL BURNER FOR APT 2B. NO CHANGE IN MEANS OF EGRESS USE GROUP OR OCCUPANCY.
No product keyword matched · NYC DOB building permits
Boiler Equipment · REPLACEMENT (1) NEW LOW PRESSURE BOILER. REPLACMENT (1) NEW COMBINATION GAS/OIL BURNER. NO CHANGE IN MEANS OF EGRESS USE GROUP OR OCCUPANCY.
No product keyword matched · NYC DOB building permits