Permit 202105130369
175 21st Av
upgrade the existing fire alarm system to comply with sffc section 1103.7.6.1 & nfpa 72 to install low frequency sounders in all sleeping areas & replace (like for like) existing smoke, pull, & horn/strobe in common area. the upgraded fa system will be monitored by a wireless cellular radio.
- Outcome
- Completed (city status: complete, Feb 3, 2022)
- Filed
- May 13, 2021
- Permit issued
- Jun 15, 2021
- Final sign-off
- Feb 3, 2022
- Declared cost
- $30,000
- Neighborhood
- Outer Richmond
- Contractor
- Au Electric Corporation/Aec Alarms (license 381840)
- Property
- All permits at this address (block 1381, lot 012)