Mechanical Systems Upgrade at 4801 Avenue D, Brooklyn
4801 AVENUE D, BROOKLYN, 11203 · East Flatbush-Farragut
What was permitted
For residents in East Flatbush-Farragut, major mechanical system overhauls can impact building efficiency and comfort. This permit at 4801 Avenue D details the replacement of fan belt drives, exhaust fans, and a chiller, alongside refurbishing a unit ventilator.
Issued on June 15, 2026, this extensive mechanical project has an estimated cost of $2,060,768. AWL INDUSTRIES INC is the general contractor overseeing these significant building system upgrades.
A substantial $2,060,768 mechanical systems upgrade, including chiller replacement, was permitted in East Flatbush-Farragut.
What it cost
Issued
June 15, 2026
Expires
September 1, 2026
License
General Contractor
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Filed by AWL INDUSTRIES INC · 19 permits across 9 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 425551451 |
| Work Permit # | B00491884-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Replace exisiting Fan belt drives with new motors,remove and replace existing exhaust fan EF-5T completely, refurbish existing unit ventilator, remove and replace existing chiller. |
| Floor / Unit | Cellar, Floor Number(s) 1 through 3, Roof |
| Estimated Cost | $2,060,768 |
| Approved | June 17, 2021 |
| Issued | June 15, 2026 |
| Expires | September 1, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYC SCHOOL CONSTRUCTION AUTHORITY
CHARLESTON ALBERT