| Owner | Filings | Most Recent |
|---|---|---|
| The Trustees of Columbia University in the City of New York | 42 | 03/22/2026 |
| D.P. Consulting | 1 | 03/21/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| Ashraf | 2 | 06/16/2025 |
| New Age | 3 | 03/03/2025 |
| Tapert Architecture | 2 | 09/03/2024 |
| Tas Engineering | 2 | 09/03/2024 |
| Progressive Associates | 4 | 08/17/2024 |
| Cosentini Associates | 2 | 06/20/2024 |
| Integrated Design Group | 1 | 06/20/2024 |
| Wellworth Consulting | 1 | 04/01/2024 |
| Hoffmann Architects | 3 | 12/14/2022 |
| Baileys Engineering | 1 | 02/21/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| Socotec | 20 | 03/21/2026 |
| Bohler Engineering | 4 | 03/21/2026 |
| United Safety Consultants | 1 | 03/21/2026 |
| AE Design Solution | 2 | 03/21/2026 |
| Municipal Building Consultants | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Spring Scaffolding | Scaffold | 7 | 09/07/2026 |
| Plumbing-It Mechanical | Plumbing | 4 | 07/08/2026 |
| Sweet & Lowe | General Contractor | 3 | 03/21/2026 |
| Hellman Construction Co | General Contractor | 3 | 07/08/2026 |
| Platinum Services NY | Scaffold | 3 | 03/21/2026 |
| Everest Scaffolding | Scaffold | 2 | 03/21/2026 |
| T Long | General Contractor | 2 | 07/08/2026 |
| Lawrence Exterior Restoration | specialty_contractor | 1 | 07/08/2026 |
| K.N.C. Electric | Electrical | 1 | 03/21/2026 |
| Fiu Corp Dba Fiu Electric | Electrical | 1 | 03/22/2026 |
| New Age Electrical Contracting | Electrical | 1 | 03/22/2026 |
| Alessandro Plumbing | Plumbing | 1 | 07/08/2026 |
| New Age Electrical Contracting | Electrical | 1 | 03/21/2026 |
| Tom Fitzpatrick Electrical | Electrical | 1 | 03/22/2026 |
| Full Capacity Fire | Fire Protection | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| George J. Xerakias, PE | 1658 | 1 | 04/03/2025 |
| New Age Engineering | 7746 | 4 | 03/03/2025 |
| Crosscheck Inspection Services | 544 | 9 | 09/03/2024 |
| PSI Agency | 254 | 3 | 03/05/2024 |
| AKF Engineers | 2751 | 1 | 06/17/2021 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sidewalk Shed | Permit Issued | Spring Scaffolding | 09/03/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | Spring Scaffolding | 06/08/2026 |
| DOB NOW | Suspended Scaffold | Permit Issued | Kay Waterproofing | 04/15/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | Spring Scaffolding | 03/09/2026 |
| DOB NOW | Sidewalk Shed | Permit Issued | Platinum Services NY | 06/06/2025 |
| DOB NOW | Plumbing | Signed-off | JVR Plumbing and Heating | 05/09/2025 |
| DOB NOW | Boiler Equipment | Signed-off | JVR Plumbing and Heating | 05/09/2025 |
| DOB NOW | Suspended Scaffold | Permit Issued | Kay Waterproofing | 04/08/2025 |
| DOB NOW | Mechanical Systems | Signed-off | Sweet & Lowe | 03/19/2025 |
| DOB NOW | Sidewalk Shed | Permit Issued | Spring Scaffolding | 02/28/2025 |
| DOB NOW | Sprinklers | Signed-off | Full Capacity Fire | 08/21/2024 |
| DOB NOW | Mechanical Systems | Signed-off | Hellman Construction Co | 07/12/2024 |
| DOB NOW | General Construction | Signed-off | Hellman Construction Co | 07/08/2024 |
| DOB NOW | Plumbing | Signed-off | Alessandro Plumbing | 04/01/2024 |
| DOB NOW | Sidewalk Shed | Permit Issued | Spring Scaffolding | 04/01/2024 |
| DOB NOW | General Construction | Signed-off | T Long | 03/29/2024 |
| DOB NOW | Mechanical Systems | Signed-off | T Long | 03/28/2024 |
| DOB NOW | Structural | Signed-off | Lawrence Exterior Restoration | 08/02/2022 |
| DOB NOW | Sidewalk Shed | Signed-off | Everest Scaffolding | 02/22/2019 |
| BIS | OT | ISSUED | Kay Waterproofing | 06/24/2020 |
| BIS | EQ | ISSUED | Spring Scaffolding | 05/01/2017 |
| BIS | OT | ISSUED | Sato Construction Co | 01/12/2017 |
| BIS | OT | ISSUED | Sato Construction Co | 09/08/2016 |
| BIS | SP | ISSUED | Full Capacity Fire | 08/29/2016 |
| BIS | BL | ISSUED | Alessandro Plumbing | 11/03/2015 |
| BIS | PL | ISSUED | Alessandro Plumbing | 11/03/2015 |
| BIS | SP | ISSUED | Mega Plumbing | 08/07/2015 |
| BIS | OT | ISSUED | B & A Restoration Contracting | 05/06/2015 |
| BIS | EQ | ISSUED | Spring Scaffolding | 01/07/2015 |
| BIS | EQ | ISSUED | Spring Scaffolding | 10/13/2014 |
| BIS | OT | ISSUED | Henry Restoration | 10/03/2014 |
| BIS | EQ | ISSUED | Republic Scaffold & Hoist | 08/14/2014 |
| BIS | OT | ISSUED | Henry Restoration | 08/01/2014 |
| BIS | EQ | ISSUED | Republic Scaffold & Hoist | 07/16/2014 |
| BIS | EQ | ISSUED | Spring Scaffolding | 06/16/2014 |
| BIS | OT | ISSUED | B & A Restoration Contracting | 04/03/2014 |
| BIS | EQ | ISSUED | Republic Scaffold & Hoist | 03/27/2014 |
| BIS | EQ | ISSUED | Republic Scaffold & Hoist | 03/21/2014 |
| BIS | BL | ISSUED | Alessandro Plumbing | 01/17/2014 |
| BIS | PL | ISSUED | Alessandro Plumbing | 01/17/2014 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 06/29/2026 | Permit Issued | Tom Fitzpatrick Electrical | General Wiring |
| 06/07/2025 | Permit Issued | Richard Neu | — |
| 07/23/2024 | Complete | New Age Electrical Contracting | General Wiring |
| 04/19/2024 | Permit Issued | JSP Electl CNTNG | Lighting |
| 04/19/2024 | Permit Issued | JSP Electl CNTNG | Lighting |
| 03/28/2024 | Permit Issued | Top Shelf Electric | — |
| 03/18/2024 | Complete | Empire State Electl | General Wiring |
| 11/21/2023 | Permit Issued | Tom Fitzpatrick Electrical | General Wiring |
| 11/09/2023 | Permit Issued | E-J Electric Installation Co | General Wiring |
| 11/07/2023 | Permit Issued | Tom Fitzpatrick Electrical | General Wiring |
| 10/18/2023 | Complete | Lowy & Donnath | General Wiring |
| 10/09/2023 | Permit Issued | Tom Fitzpatrick Electrical | General Wiring |
| 01/18/2023 | Complete | E-J Electric Installation Co | General Wiring |
| 12/16/2021 | Complete | Fiu Corp Dba Fiu Electric | — |
| 12/16/2021 | Complete | Fiu Corp Dba Fiu Electric | — |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 06/16/2025 | Permit Issued | Platinum Services NY | Sidewalk Shed |
| Date | Type | Result | Report |
|---|---|---|---|
| 06/23/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 06/13/2025 | Pass-Final Boiler Equipment Inspection | Pass | View ↗ |
| 05/28/2025 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| 05/14/2025 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 10/10/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 10/07/2024 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 10/07/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 10/07/2024 | Pass-Final General Construction Non-Directive 14 | Pass | View ↗ |
| 09/16/2024 | Fail-Final General Construction Non-Directive 14 | Fail | View ↗ |
| 06/04/2024 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 05/06/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 03/03/2025 | Chimneys and vents | Stephen Shishko | special |
| 03/03/2025 | HVAC-R and service water heating system controls | Stephen Shishko | energy_progress |
| 03/03/2025 | Maintenance information | Stephen Shishko | energy_progress |
| 03/03/2025 | HVAC-R and service water heating equipment | Stephen Shishko | energy_progress |
| 03/03/2025 | Maintenance information | Stephen Shishko | energy_progress |
| 03/03/2025 | HVAC-R and service water heating equipment | Stephen Shishko | energy_progress |
| 03/03/2025 | HVAC-R and service water heating system controls | Stephen Shishko | energy_progress |
| 02/28/2025 | HVAC-R and service water heating system controls | Stephen Shishko | energy_progress |
| 02/28/2025 | HVAC-R and service water heating equipment | Stephen Shishko | energy_progress |
| 02/28/2025 | HVAC-R and service water piping design and insulation | Stephen Shishko | energy_progress |
| 02/27/2025 | Tenant Protection Plan Compliance | Stephen Shishko | special |
| 02/27/2025 | Tenant Protection Plan Compliance | Stephen Shishko | special |
| 02/27/2025 | Tenant Protection Plan Compliance | Stephen Shishko | special |
| 01/21/2025 | Fuel-Oil Storage and Fuel-Oil Piping Systems | EUGENE BIFULCO | special |
| 01/13/2025 | Final | Stephen Shishko | progress |
| 01/13/2025 | Mechanical Systems | Stephen Shishko | special |
| 08/20/2024 | Tenant Protection Plan Compliance | EUGENE BIFULCO | special |
| 08/20/2024 | Tenant Protection Plan Compliance | EUGENE BIFULCO | special |
| 08/19/2024 | Tenant Protection Plan Compliance | MAURICIO ANDRADE | special |
| 08/15/2024 | Tenant Protection Plan Compliance | — | special |
| 06/18/2024 | Shutoff dampers | EUGENE BIFULCO | energy_progress |
| 06/18/2024 | Duct leakage testing, insulation and design | EUGENE BIFULCO | energy_progress |
| 06/17/2024 | Tenant Protection Plan Compliance | EUGENE BIFULCO | special |
| 06/07/2024 | Final | EUGENE BIFULCO | progress |
| 06/07/2024 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Columbia University Irving Medical Center | Medical / Healthcare | Floors 1, 2, Roof | Project M01062652 Project M00539424 Project M00507338 |
| DaVita | Medical / Healthcare | Floors 1, 2 | Project M00988879 Project M00988887 Project M00988892 |