What was permitted
This permit is a revision to previously approved plans for fire protection systems at 300 California Avenue on Treasure Island. The work involves replacing one existing waterflow bell and four existing waterflow gongs with new 120 VAC waterflow bells.
The estimated project cost is $29,982, and the permit was issued on April 17, 2026. Cosco Fire Protection Inc. is the contractor undertaking this upgrade.
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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 | 202603207986 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Alterations · Health Studios & Gym |
| Status | issued |
| Job description | revision to approved plans permit#202507181153 to replace one existing waterflow bell and four existing waterflow gongs with the new 120 vac waterflow bells |
| Floor / unit | — |
| Estimated cost | $29,982 |
| Approved | April 17, 2026 |
| Issued | April 17, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
fire protectionwaterflow bellTreasure IslandSan Franciscorevision$29,982