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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Installation at 67 4 Avenue, Brooklyn

67 4 AVENUE, Brooklyn, 11217 · Park Slope

Winston

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Reported project cost

Not reported

The filer did not disclose a cost on this permit. Mechanical Systems.

Issued
April 21, 2026
Expires
June 26, 2026
License
General Contractor

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.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number717182594
Work permit #B01249173-S8-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionNEW 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 / unitRoof-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 costNot reported
ApprovedJanuary 23, 2026
IssuedApril 21, 2026
ExpiresJune 26, 2026
BBL—
BIN—

Property owner

Owners Rep

Shimon Kleinman

Related searches

mechanical systemsemergency generatorBrooklynPark Slopebuilding permitroof installation