Mechanical Systems Installation at 67 4 Avenue, Brooklyn
67 4 AVENUE, BROOKLYN, 11217 · Park Slope
What was permitted
This permit details the installation of a new emergency generator, including a 100 KW day tank, on the roof of a building in the Park Slope neighborhood of Brooklyn. This type of work is crucial for ensuring building operational continuity.
Issued on April 21, 2026, this permit does not have a specified cost but involves structural details and supports for the new equipment. B CONTRACTORS GROUP LLC is the general contractor managing this mechanical system upgrade.
Park Slope property owners can reference this permit for the installation of emergency generators, a significant mechanical system upgrade.
What it cost
Issued
April 21, 2026
Expires
June 26, 2026
License
General Contractor
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Filed by B CONTRACTORS GROUP LLC · 37 permits across 12 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 | 717182594 |
| Work Permit # | B01249173-S8-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | NEW EMERGENCY GENERATOR WITH 100 KW DAY TANK ON THE ROOF. ALL STRUCTURAL DETAILS, SUPPORTS, ENCLOSURES, ETC. FILED UNDER NB #B01249173-I1. NO CHANGE IN MEANS OF EGRESS USE GROUP OR OCCUPANCY. |
| Floor / Unit | Roof-SO-2569-B01249173-I1, Floor Number(s)-11-SO-5332-B01249173-I1, Cellar-SO-9146-B01249173-I1, Cellar-SO-3392-B01249173-I1, Cellar-SO-8231-B01249173-I1, Cellar-SO-8241-B01249173-I1, Floor Number(s)- |
| Estimated Cost | Not reported |
| Approved | January 23, 2026 |
| Issued | April 21, 2026 |
| Expires | June 26, 2026 |
| BBL | — |
| BIN | — |
Property Owner
OWNERS REP
SHIMON KLEINMAN