General Construction · Installation of a Sub-Slab Depressurization System below the new building slab, riser piping through the building, and a discharge pipe above the roof line. Application supersedes previously approved application B00596151-Z4.
General Construction · Installation of a Sub-Slab Depressurization System below the new building slab, riser piping through the building, and a discharge pipe above the roof line. Application supersedes previously approved application B00596151-Z4.
No product keyword matched · NYC DOB building permits
General Construction · Installation of a Sub-Slab Depressurization System below the new building slab, riser piping through the building, and a discharge pipe above the roof line.
No product keyword matched · NYC DOB building permits
General Construction · PROPOSED ADDITION TO EXISTING SECOND FLOOR OFFICE. EXISTING AREAS NOT IN SCOPE OF WORK ESTABLISHED UNDER CERTIFICATE OF OCCUPANCY 402272358F.
No product keyword matched · NYC DOB building permits