Neighborhoods › Midtown-Times Square › Building 1081017
Mechanical/plumbing work: Removal and installation of ductwork, relocation of…, est. $15K
420 Fifth Avenue, Manhattan 10036 · Permit Entire
| Job | M01400902 · Alteration |
|---|---|
| Category | mechanical/plumbing |
| Estimated cost | $14,500 |
| Work types | Mechanical |
| Filed | Jul 29, 2026 |
| Professional | Robert Derector Associates |
| Building | BIN 1081017 · BBL 1008397501 |
| Official record | DOB NOW job M01400902 |
DOB description
M01400902-I1: Removal and installation of ductwork, relocation of existing supply and return diffusers, and relocation of existing thermostats. Installation of new transfer ducts and fire dampers. No change to use, egress, occupancy.
Status timeline
- Jul 29, 2026 — New job filed (Permit Entire)
- Aug 2, 2026 — Permit issued — work can start (Mechanical Systems)
- Aug 3, 2026 — Permit issued — work can start (Permit Entire)
Work permits
| Permit | Work | Status | Issued | Expires |
|---|---|---|---|---|
| M01400902-I1-MS | Mechanical Systems | Permit Issued | Aug 2, 2026 | Nov 30, 2026 |
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