CLASS 1 Special Inspection Agency

We offer all kind of construction special inspection services as required by Chapter 17 of the New York City Building Code.

New construction inspection Sign-on and Sign-off, Evaluation of completed structure/Stall buildings for sign-off, Technical Reports (TR1 through TR 8)

We conduct several quality control/Quality assurance inspections at different level of complexities.

TR1 Related Services

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  • Flood Zone Compliance
  • Fire Alarm Test
  • Photoluminescent Exit Path Markings
  • Emergency Power Systems (Generators)
  • Structural Steel - Welding
  • Structural Steel - Erection & Bolting
  • Structural Cold-Formed Steel
  • Concrete - Cast-In-Place
  • Concrete - Precast Concrete - Prestressed
  • Masonry Soils
  • Site Preparation Soils
  • Fill Placement & In-Place Density Soils
  • Investigations (Borings/ Test Pits)
  • Pile Foundations & Drilled Pier Installation
  • Pier Foundations Underpinning Wall Panels
  • Curtain Wall, and Veneers Sprayed Fire
  • Resistant Material Materials
  • Exterior Insulation Finish Systems (EIFS)
  • Smoke Control Systems
  • Mechanical Systems
  • Fuel-Oil Storage and Fuel-Oil Piping Systems
  • High-Pressure Steam Piping (Welding)
  • Fuel-Gas Piping (Welding)
  • Structural Safety
  • Structural Stability
  • Mechanical Demolition Excavation
  • Sheeting, Shoring, and Bracing Soil Percolation Test
  • Drywell Soil Percolation Test
  • Septic Site Storm Drainage Disposal
  • Detention System Installation
  • Septic System Installation
  • Sprinkler Systems
  • Standpipe Systems
  • Heating Systems
  • Chimneys Firestop
  • Draftstop
  • Fireblock systems
  • Aluminium welding Seismic
  • Isolation Systems
  • Concrete test
  • Cylinders Concrete Design Mix

TR8 Related Services

• Protection of Foundation Insulation
• Insulation placement and R Values
• Fenestration Thermal Values & Ratings
• Fenestration Ratings for Air Leakage
• Fenestration Areas
• Air Sealing & Insulation - Visual
• Projection Factors
• Loading Deck Weather Seals
• Vestibules
• Fireplaces

• Dampers Integral to building envelope
• HVAC & Service Water Heating Equipment
• HVAC & Service Water Heating System
• Duct Plenum & Piping Insulation & Sealing
• Duct Leakage Testing
• Electrical Metering
• Lighting in Dwelling Units
• Exit Signs
• Interior Lighting Power
• Exterior Lighting Power
• Lighting Controls • Tandem Wiring • Electrical motors
• Maintenance Information
• Permanent Certificate

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Other Services

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•Soil/Geotechnical Services
•In-place Density Test
•Compaction Control and Inspection
•Soil Grouting
•Controlled Fill Monitoring
•Particle Size Analysis/ Gradation
•Percolation Inspection •Permeability (constant head)
•Shoring/ Retaining Wall Inspection
•Soil Classifications
•Specific Gravity