# Fire systems permit PMT23-20664 at 5000 E Mcdowell Rd 580, Mesa

Mesa Development Services permit PMT23-20664, opened Dec 11, 2023 for 5000 E Mcdowell Rd 580: fire systems. Change of use. Convert existing foam fire sprinkler system to wet fire sprinkler system. Facility will no long house fueled aircraft. New facility usage converted to aircraft manufacturing. 2018 IFC and 2019 NFPA 13 Chapter 19 allowed Ordinary Hazard Group II system density of 0.2 GPM/1,500 SF: however, Boeing increased system density to 0.2 GPM/2,500 SF to satisfy FM Global underwriter requirements and Mesa Fire Code 903.3.3.1.1.3.2. Storz connection added to FDC.

- Permit number: PMT23-20664
- Opened: Dec 11, 2023
- Type of work: Fire systems (city: Commercial/Industrial Projects, Commercial Permit)
- Status: Issued (city: C of C Issued)
- Reported cost: Not listed
- ZIP code: 85215 (derived from location)
- All permits at this address: https://nearbypermits.com/mesa/address/5000-e-mcdowell-rd-580/

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Source: Mesa Development Services permit data (https://citydata.mesaaz.gov/d/dzpk-hxfb). Checked 2026-10-02 05:31 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/