What was permitted
For those in Midtown-Times Square, understanding the costs of fire suppression system modifications is important. This permit covers work on the sprinkler and standpipe systems on the 10th floor of 810 Seventh Avenue.
The estimated project cost for these system modifications is $18,000, with the permit issued on May 15, 2026. ASHLAR MECHANICAL CORP is the contractor.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 570350200 |
|---|---|
| Work permit # | M01379975-I1-EW-SP |
| Job filing number | — |
| Work type | Standpipe |
| Status | Permit Issued |
| Job description | Modifications to the existing sprinkler and standpipe systems on the 10th floor (Demo & Whitebox) as per plans. No change to use, egress or occupancy. |
| Floor / unit | Floor Number(s) 10 through 10 |
| Estimated cost | $18,000 |
| Approved | April 8, 2026 |
| Issued | May 15, 2026 |
| Expires | March 21, 2027 |
| BBL | — |
| BIN | — |
Property owner
Sl Green Realty CORP
Patricia Hoban
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standpipeMidtown-Times SquareManhattanNew York Citysprinkler system$15,000-$25,000