General Construction · DEMOLISH, CAP & REMOVE EXISTING CORRODED UTILITIES & FITTINGS, INSTALL LIQUID INJECTION WATERPROOFING THROUGHOUT THE EXISTING VAULTS. REMOVE EXISTING STAIRWAYS, REPLACE ENTRANCE DOOR in 333 & HATCH in 331 WITH SHIP'S LADDERS.
General Construction · DEMOLISH, CAP & REMOVE EXISTING CORRODED UTILITIES & FITTINGS, INSTALL LIQUID INJECTION WATERPROOFING THROUGHOUT THE EXISTING VAULTS. REMOVE EXISTING STAIRWAYS, REPLACE ENTRANCE DOOR in 333 & HATCH in 331 WITH SHIP'S LADDERS.
No product keyword matched · NYC DOB building permits