Neighborhoods › Crown Heights (North) › Building 3031050
Mechanical/plumbing work: Removal and replacement of mechanical equipment…, est. $19M
900 St Marks Avenue, Brooklyn 07058 · Approved
| Job | B01360763 (7 filings: I1, S8, S7, S6, S5, S4, S3) · Alteration |
|---|---|
| Category | mechanical/plumbing |
| Estimated cost | $19,281,122 |
| Work types | Mechanical |
| Filed | Feb 22, 2026 |
| Professional | Shenoy Engineering, Pc |
| Building | BIN 3031050 · BBL 3012290028 |
| Official record | DOB NOW job B01360763 |
DOB description
B01360763-I1: Removal and replacement of mechanical equipment including chiller heater, split ac/heat pump systems, exhaust fans, rooftop units, and associated piping.
B01360763-S8: Removal and replacement of mechanical equipment including chiller heater, split ac/heat pump systems, exhaust fans, rooftop units, and associated piping.
B01360763-S7: Structural work to support new rooftop MEP units on new dunnage and new openings in existing slab.
B01360763-S6: Replacement of windows, soffits, millwork, & select exterior doors. Provide window shades. Remove & replace walls & ceilings in PA spaces. Restore all finishes disturbed by work. Paint all walls & ceilings. Install roof guard rails, ladders & crossover.
B01360763-S5: Remove and replace sprinkler system for building.
B01360763-S4: Removal of all gas piping, gas heater and storage tank. Installation of new non-gas heat pumps, new water service for fire protection system, and backflow prevention devices. Upgrade existing domestic water services.
B01360763-S3: Removal of existing oil-fired steam boilers for new electric hot water boilers.
Status timeline
- Feb 22, 2026 — New job filed (Approved) B01360763-I1
- Feb 22, 2026 — New job filed (Approved) B01360763-S3
- Feb 22, 2026 — New job filed (Approved) B01360763-S4
- Feb 22, 2026 — New job filed (Approved) B01360763-S5
- Feb 23, 2026 — New job filed (Approved) B01360763-S6
- Feb 23, 2026 — New job filed (Approved) B01360763-S7
- Apr 19, 2026 — New job filed (Approved) B01360763-S8
- Apr 20, 2026 — Plans approved (Approved) B01360763-S3
- Apr 23, 2026 — Plans approved (Approved) B01360763-S8
- Apr 28, 2026 — Plans approved (Approved) B01360763-S4
- May 12, 2026 — Plans approved (Approved) B01360763-S5
- May 12, 2026 — Plans approved (Approved) B01360763-S6
- May 12, 2026 — Plans approved (Approved) B01360763-S7
- May 12, 2026 — Plans approved (Approved) B01360763-I1
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