Structural · REINFORCEMENT OF DETERIORATED EXISTING CINDER CONCRETE SLABS AT THE 15TH FLOOR AND ROOF VIA THE INSTALLATION OF NEW UNDER-SLAB STEEL SUPPORT MEMBERS. LOCALIZED PATCHING OF THE UNDERSIDE OF DETERIORATED EXISTING CINDER CONCRETE SLABS.
Structural · REINFORCEMENT OF DETERIORATED EXISTING CINDER CONCRETE SLABS AT THE 15TH FLOOR AND ROOF VIA THE INSTALLATION OF NEW UNDER-SLAB STEEL SUPPORT MEMBERS. LOCALIZED PATCHING OF THE UNDERSIDE OF DETERIORATED EXISTING CINDER CONCRETE SLABS.
No product keyword matched · NYC DOB building permits