DRPILLA is officially recognized as an International Accreditation Service (IAS)-accredited Class I Special Inspection Agency (SIA). The DOB requires an engineering firm be accredited by IAS or an equivalent organization for such inspections to be valid for all Class I projects. DRPILLA provides a full range of New York City Special Inspection services to support our clients’ needs. This includes mechanical special inspections, architectural inspections, structural inspections, as well as many other inspection types. This extensive range of inspection services has allowed the firm to become a single source provider to its clients throughout the life cycle of their buildings, from initial infrastructure to ongoing operations and renovations.
Special
Inspections
As an experienced and fully qualified Class I Special Inspection and Progress Inspection agency, DRPILLA provides a complete spectrum of inspection services to help clients fulfill New York City Department of Buildings (NYCDOB) regulations. Our qualified special inspectors perform inspections as listed on the TR-1 Technical Report Statement of Responsibility, necessary for filing and obtaining construction permits with the NYCDOB. We are capable of monitoring structural changes in building components for projects ranging in scope from demolition, alternation, renovation to new construction regardless of size and complexity.
Our Core
Sub Services
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IAS Accreditation
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Structural Special Inspections
- Structural Steel – Welding
- Structural Steel – Details
- Structural Steel – High Strength Bolting
- Structural Cold-Formed Steel
- Concrete – Cast-in-Place
- Concrete – Precast
- Concrete – Prestressed
- Masonry
- Wood – Installation of High-Load Diaphragms
- Wood – Installation of Connected Trusses
- Wood – Installation of Prefabricated I-Joists
- Structural Stability – Existing Buildings
- Structural Wood Frame
- Subgrade Inspection
- Subsurface Conditions
- Subsurface Investigations
- Deep Foundation Elements
- Helical Piles
- Vertical Masonry Foundation Elements
- Excavations
- Underpinning
- Footing and Foundation
- Post-Installed Anchors
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Mechanical Special Inspections
- Smoke Control Systems
- Mechanical Systems
- Fuel-Oil Storage and Fuel-Oil Piping Systems
- High-Pressure Steam Piping (Welding)
- Sprinkler Systems
- Standpipe Systems
- Heating Systems
- Chimneys
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Architectural/Civil Special Inspections
- Wall Panels, Curtain Walls, and Veneers
- Sprayed Fire-Resistant Material
- Exterior Insulation and Finish Systems (EIFS)
- Energy Code Compliance Inspections
- Fire-Resistance Rated Construction
- Private On-Site Stormwater Drainage Disposal Systems, and Detention Facilities Installation
- Individual On-Site Private Sewage Disposal Systems Installation
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