Heat Exchanger Replacement at 20 CATHERINE SLIP, Manhattan
20 CATHERINE SLIP, MANHATTAN, 10038 · Chinatown-Two Bridges
What was permitted
This project involves the removal and replacement of heat exchangers and the connection of a heat recovery system to the existing instantaneous hot water heating system. The work is being done in the Chinatown-Two Bridges neighborhood.
The permit was issued on March 27, 2026, with an estimated cost of $169,124. RICHARDS PLUM & HTG CO,IN is the contractor.
This mechanical systems project in Chinatown-Two Bridges, with a cost of nearly $170,000, will likely improve the building's energy efficiency.
What it cost
Issued
March 27, 2026
Expires
July 1, 2026
License
General Contractor
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Filed by RICHARDS PLUM & HTG CO,IN · 95 permits across 5 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 | 929018645 |
| Work Permit # | M00509384-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | BLDG#1_Remove and replace heat exchangers, and connect heat recovery system to existing instantaneous hot water heating in the existing tank room. |
| Floor / Unit | Cellar |
| Estimated Cost | $169,124 |
| Approved | May 24, 2021 |
| Issued | March 27, 2026 |
| Expires | July 1, 2026 |
| BBL | — |
| BIN | — |
Property Owner
NYCHA
OLIVER OSTERWIND