| Owner | Filings | Most Recent |
|---|---|---|
| COLUMBIA UNIVERSITY | 52 | 07/08/2026 |
| CEPRINE CONSTRUCTION | 15 | 03/22/2026 |
| COLUMBIA UNIVERSITY FACILITIES | 30 | 03/21/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| ASHRAF CORP | 1 | 06/14/2025 |
| HOFFMANN ARCHITECTS, INC. | 4 | 06/13/2025 |
| LEGACY ENGINEERS | 6 | 07/19/2023 |
| NICOLE ANN VLADO | 4 | 02/21/2023 |
| LERA CONSULTING STRUCTURAL ENGINEER | 2 | 02/02/2023 |
| SYSKA HENNESSY GROUP | 2 | 12/15/2022 |
| SPACESMITH | 1 | 11/04/2022 |
| KZ ENGINEERING, P.C | 5 | 11/10/2021 |
| Representative | Filings | Most Recent |
|---|---|---|
| CONVERSANO ASSOCIATES, INC. | 30 | 03/21/2026 |
| RIZZO GROUP | 1 | 03/21/2026 |
| HOFFMANN ARCHITECTS | 4 | 03/21/2026 |
| SYNERGY BUILDING CONSULTANTS | 5 | 03/21/2026 |
| RENAISSANCE CODE CONSULTANTS | 2 | 03/21/2026 |
| AE DESIGN SOLUTION | 2 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| BRENNAN OPERATING INC | General Contractor | 19 | 07/08/2026 |
| CEPRINE CONSTRUCTION INC | General Contractor | 6 | 03/21/2026 |
| CARDOZA PLUMBING CORP | Plumbing | 4 | 07/08/2026 |
| UNITED PLBG MECHANICAL INC | Fire Protection | 2 | 07/08/2026 |
| AM&G WATERPROOFING LLC | General Contractor | 1 | 07/08/2026 |
| C.M. RICHEY ELEC'L CONTR | Electrical | 1 | 03/22/2026 |
| HAYDEN BLDG. MAINTENANCE | General Contractor | 1 | 04/09/2026 |
| SITEWORKS CONTRACTING CO* | General Contractor | 1 | 07/08/2026 |
| ALLIANCE PLUMBING CORP | Plumbing | 1 | 07/08/2026 |
| ANDAMIO SCAFFOLDING LLC | General Contractor | 1 | 07/08/2026 |
| GREGORY PAPANTONIOU | Electrical | 1 | 03/21/2026 |
| ROBERT MARCHISOTTO | Electrical | 1 | 03/21/2026 |
| AGGRESSIVE FIRE PROT LLC | Fire Protection | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| MOHAMMAD AHEAD - PROFESSI | 9286 | 1 | 07/02/2025 |
| COLE TECHNOLOGIES/CONTROL | 1290 | 3 | 06/13/2025 |
| CROSSCHECK INSPECTION SER | 544 | 16 | 07/19/2023 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Suspended Scaffold | Signed-off | ARCHSTONE RESTORATION COR | 07/08/2025 |
| DOB NOW | General Construction | Signed-off | HAYDEN BLDG. MAINTENANCE | 06/18/2025 |
| DOB NOW | Sidewalk Shed | Signed-off | ANDAMIO SCAFFOLDING LLC | 06/16/2025 |
| DOB NOW | Plumbing | Signed-off | CARDOZA PLUMBING WMBE | 07/28/2023 |
| DOB NOW | General Construction | Signed-off | BRENNAN OPERATING | 07/27/2023 |
| DOB NOW | Mechanical Systems | Signed-off | BRENNAN OPERATING | 07/27/2023 |
| DOB NOW | Sprinklers | Signed-off | UNITED PLBG MECHANICAL INC | 03/27/2023 |
| DOB NOW | Sprinklers | Signed-off | CARDOZA PLUMBING CORP | 03/17/2023 |
| DOB NOW | Sprinklers | Signed-off | CARDOZA PLUMBING CORP | 02/21/2023 |
| DOB NOW | Structural | Signed-off | BRENNAN OPERATING | 02/06/2023 |
| DOB NOW | Plumbing | Signed-off | AGGRESSIVE FIRE PROT LLC | 01/27/2023 |
| DOB NOW | Mechanical Systems | Signed-off | BRENNAN OPERATING | 01/25/2023 |
| DOB NOW | General Construction | Signed-off | BRENNAN OPERATING | 01/25/2023 |
| DOB NOW | Sprinklers | Signed-off | CARDOZA PLUMBING CORP | 10/19/2022 |
| DOB NOW | Mechanical Systems | Signed-off | BRENNAN OPERATING | 09/26/2022 |
| DOB NOW | General Construction | Signed-off | BRENNAN OPERATING | 07/18/2022 |
| DOB NOW | General Construction | Signed-off | BRENNAN OPERATING | 07/18/2022 |
| DOB NOW | Structural | Signed-off | BRENNAN OPERATING | 07/18/2022 |
| DOB NOW | General Construction | Signed-off | BRENNAN OPERATING | 07/16/2022 |
| DOB NOW | Structural | Signed-off | SITEWORKS CONTRACTING CO* | 02/02/2022 |
| DOB NOW | Foundation | Signed-off | BRENNAN OPERATING | 11/08/2021 |
| DOB NOW | Plumbing | Signed-off | CARDOZA PLUMBING CORP | 11/06/2021 |
| DOB NOW | Sprinklers | Signed-off | UNITED PLBG MECHANICAL INC | 11/04/2021 |
| DOB NOW | General Construction | Signed-off | BRENNAN OPERATING | 10/25/2021 |
| DOB NOW | Mechanical Systems | Signed-off | BRENNAN OPERATING | 10/25/2021 |
| DOB NOW | Sidewalk Shed | Signed-off | CEPRINE CONSTRUCTION INC | 07/26/2021 |
| DOB NOW | Supported Scaffold | Signed-off | CEPRINE CONSTRUCTION INC | 07/26/2021 |
| DOB NOW | General Construction | Signed-off | AM&G WATERPROOFING LLC | 07/14/2021 |
| BIS | — | ISSUED | SHAKESPEARE, GORDON, VLADO: ARCH | 09/09/2022 |
| BIS | OT | ISSUED | C.JAMES PLUMBING & HEATING | 05/30/2019 |
| BIS | PL | ISSUED | C JAMES PLBG & HTG INC | 05/30/2019 |
| BIS | MH | ISSUED | MICHAEL ANTHONY CONTRACTING | 03/29/2018 |
| BIS | OT | ISSUED | MICHAEL ANTHONY CONTRACTING | 03/29/2018 |
| BIS | OT | ISSUED | MICHAEL ANTHONY CONTRACTING | 03/29/2018 |
| BIS | SP | ISSUED | AGGRESSIVE FIRE PROT LLC | 12/11/2017 |
| BIS | PL | ISSUED | CARDOZA PLUMBING CORP | 11/08/2017 |
| BIS | OT | ISSUED | MICHAEL ANTHONY CONTRACTING | 11/06/2017 |
| BIS | OT | RE-ISSUED | MICHAEL ANTHONY CONTRACTING | 11/06/2017 |
| BIS | MH | ISSUED | MICHAEL ANTHONY CONTRACTING | 11/06/2017 |
| BIS | PL | ISSUED | PAR PLUMBING CO., INC | 09/22/2016 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 06/20/2025 | Complete | BOROWIDE ELECT'L CONTR'S | — |
| 03/15/2023 | Complete | C.M. RICHEY ELEC'L CONTR | General Wiring |
| 02/06/2023 | Complete | C.M. RICHEY ELEC'L CONTR | General Wiring |
| 02/06/2023 | Complete | C.M. RICHEY ELEC'L CONTR | — |
| 12/23/2021 | Permit Issued | NEW TECH ELECTRIC INC | Lighting |
| 11/08/2021 | Complete | C.M. RICHEY ELEC'L CONTR | — |
| 08/25/2021 | Complete | BOROWIDE ELECT'L CONTR'S | — |
| 12/28/2018 | Complete | TOM FITZPATRICK ELECTRICA | Lighting |
| Date | Type | Result | Report |
|---|---|---|---|
| 01/24/2024 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 01/12/2024 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 12/14/2023 | Pass-Final PL - More than 10 Requested Floors | Pass | View ↗ |
| 08/04/2023 | Pass-Final PL - More than 10 Requested Floors | Pass | View ↗ |
| 07/21/2023 | Fail-Final PL - More than 10 Requested Floors | Fail | View ↗ |
| 07/17/2023 | Fail-Final PL - More than 10 Requested Floors | Fail | View ↗ |
| 04/26/2023 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 04/21/2023 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| 04/17/2023 | Certified Remove/Cap - work done in accordance with code | Certified | View ↗ |
| 04/17/2023 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 09/09/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 09/09/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Underground | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 07/01/2025 | Post-installed Anchors | MOHAMMAD AHEAD | special |
| 06/12/2025 | Post-installed Anchors | GEORGE ANDERSEN | special |
| 06/12/2025 | Masonry | GEORGE ANDERSEN | special |
| 06/12/2025 | Insulation placement and R values | Juan Kuriyama | energy_progress |
| 06/12/2025 | Energy Code Compliance Inspections | Juan Kuriyama | progress |
| 05/14/2025 | Final | Juan Kuriyama | progress |
| 07/24/2023 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 07/24/2023 | Sprinkler Systems | EUGENE BIFULCO | special |
| 06/20/2023 | Sprinkler Systems | EUGENE BIFULCO | special |
| 06/20/2023 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 04/03/2023 | Final | EUGENE BIFULCO | progress |
| 04/03/2023 | Mechanical Systems | EUGENE BIFULCO | special |
| 03/06/2023 | Fire-Resistance Rated Construction | EUGENE BIFULCO | progress |
| 03/06/2023 | Fire-Resistant Penetrations and Joints | EUGENE BIFULCO | special |
| 03/06/2023 | Final | EUGENE BIFULCO | progress |
| 01/24/2023 | Concrete - Cast-In-Place | EUGENE BIFULCO | special |
| 01/24/2023 | Construction Operations Influencing Adjacent Structures | EUGENE BIFULCO | special |
| 01/24/2023 | Final | EUGENE BIFULCO | progress |
| 01/24/2023 | Structural Steel - High Strength Bolting | EUGENE BIFULCO | special |
| 01/24/2023 | Structural Steel - Details | EUGENE BIFULCO | special |
| 01/24/2023 | Structural Stability – Alterations of existing buildings | EUGENE BIFULCO | special |
| 01/24/2023 | Post-installed Anchors | EUGENE BIFULCO | special |
| 01/24/2023 | Structural Steel - Welding | EUGENE BIFULCO | special |
| 01/18/2023 | Final | EUGENE BIFULCO | progress |
| 01/18/2023 | Mechanical Systems | EUGENE BIFULCO | special |