Special Inspection Services, Accredited by

NYC Department of Buildings

Wall Panels, Curtain Walls, and Veneers – BC 1704.10:

Fenestration U-Factor and Product Rating – Visual BC 110.3.5 (IA3); (IIA3)
Fenestration Air Leakage – Visual BC 110.3.5 (IA4); (IIA4)
Air Sealing and Insulation – Visual BC 110.3.5 (IA6); (IIA6)

Structural Steel:

Welding – BC 1704.3.1
High Strength Bolting – BC 1704.3.3
Details – BC 1704.3.2

Structural Woods:

High Load Diaphragms – BC 1704.6.1
Metal-Plate-Connected Trusses – BC 1704.6.2
Prefabricated I-Joists – BC 1704.6.3

Structural Stability – BC 1704.20.1

Post-Installed Anchors – BC 1704.32

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