Temporary Concrete Boom Installation at 146 East 21 Street, Manhattan
146 EAST 21 STREET, MANHATTAN, 10010 · Gramercy
What was permitted
A temporary concrete placing boom is being installed and utilized at 146 East 21 Street in Manhattan's Gramercy neighborhood. This equipment is typically used for large-scale construction projects requiring efficient concrete delivery.
This permit was issued on June 16, 2026, and the project cost is not specified in the available data. MONCON INC (GC) is the contractor for this installation.
Projects in Gramercy requiring concrete placement may involve temporary booms, with contractors like MONCON INC (GC) managing the setup.
What it cost
Issued
June 16, 2026
Expires
October 1, 2026
License
General Contractor
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Filed by MONCON INC · 5 permits across 2 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 | 675134488 |
| Work Permit # | M00951038-Z1-PMM |
| Job Filing Number | — |
| Work Type | Protection and Mechanical Methods |
| Status | Permit Issued |
| Job Description | INSTALLATION AND USE OF TEMPORARY CONCRETE PLACING BOOM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE EGRESS, OR OCCUPANCY. |
| Floor / Unit | Floor Number(s) 002 through 021, Roof |
| Estimated Cost | Not reported |
| Approved | May 15, 2026 |
| Issued | June 16, 2026 |
| Expires | October 1, 2026 |
| BBL | — |
| BIN | — |
Property Owner
MONCON, INC.
STEPHEN MCKERNAN