Existing building does not have a double check backflow currently installed
Fire systems at 1123 Pearl St, Boulder
Boulder Planning and Development Services permit FIR2025-00049: issued Feb 17, 2025 for fire systems work at 1123 Pearl St. Existing building does not have a double check backflow currently installed. Total Fire will be installing a new Deringer 20 ? 2-1/2? Double Check Backflow Preventor with Butterfly Valves & Tampers. This is not an RPZ backflow preventor. (Fsr13) (bfp).
- Permit number
- FIR2025-00049
- Issued
- Type of work
- Fire systems
- Status
- Issued
- Reported cost
- $3,880
- ZIP code
- 80302
- City's category
- Fire Permit, Fire Permit
- City's status
- Issued
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 1123 Pearl St, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 11, 2026. We checked it Oct 12, 07:10 UTC. See the city's official records.
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