Neighborhoods › Downtown Brooklyn-DUMBO-Boerum Hill › Building 3000412
Mechanical/plumbing work: Brooklyn prospect charter schools - plumbing…, est. $1.7M
80 Willoughby Street, Brooklyn 10012 · Approved
| Job | B01218958 (3 filings: P1, P2, P3) · Alteration |
|---|---|
| Category | mechanical/plumbing |
| Estimated cost | $1,700,000 |
| Work types | Plumbing |
| Filed | Nov 6, 2025 |
| Professional | Derive Engineers |
| Building | BIN 3000412 · BBL 3001527502 |
| Official record | DOB NOW job B01218958 |
DOB description
B01218958-P1: BROOKLYN PROSPECT CHARTER SCHOOLS - PLUMBING MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGREESS, OR OCCUPANCY.
B01218958-P2: HEREWITH FILING MODIFICATIONS TO THE EXISTING MECHANICALS IN CONJUNCTION WITH INTERIOR RENOVATIONS AS OUTLINED IN PLANS. NO CHANGES IN USE, EGRESS, OR OCCUPANCY.
B01218958-P3: Herewith filing for the installation of new sprinkler heads within an existing sprinkler system, in conjunction with interior renovations, as per plans submitted herewith. No change in use, egress, or occupancy."
Status timeline
- Nov 6, 2025 — New job filed (Approved) B01218958-P1
- Nov 6, 2025 — New job filed (Approved) B01218958-P3
- Nov 7, 2025 — Plans approved (Approved) B01218958-P3
- Nov 7, 2025 — Plans approved (Approved) B01218958-P1
- Jan 14, 2026 — New job filed (Approved) B01218958-P2
- Jan 23, 2026 — Plans approved (Approved) B01218958-P2
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| B01218958-S1-MS | Mechanical Systems | Signed-off | Dec 30, 2025 | Sep 18, 2026 |
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