FIR2022-0008+Calculations+1.26.2022_3.55.01_PM+2643846cosco
' *too Fire Protection
FIRE PROTECTION AND LIFE SAFETY SPECIALISTS
License No: COSCOFP110NM
WASHINGTON OFFICE
To: City of Edmonds
121 5th Ave N,
Edmonds, WA 98020
Attn: Plan Check Review
Project: SMC 704-705-706
21601 76TH Ave W
Edmonds, WA 98026
To whom it may concern;
RECEIVED
Jan 27 2022
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
Wednesday, January 26, 2022
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THEIR APPLICATION
SHOWS DIFFERENT
AMOUNTS
With regard to the above -mentioned project, we attest that the npe'difications proposed in Cosco's Scope
of Work (adding 1 new sprinklers and relocating 3 existing sprinklers.) are in compliance with NFPA 13
(2016) and the city of Edmonds requirements. These modifications, which are of the "arm -over & drop"
type installation, do not affect the functionality of the fire sprinkler system or its' original design
parameters (Light Hazard).
Jeffrey David Johnson, PMP, ET
Design Manager
Washington State Certificate of Competency (#7915-1015-C)
NICET LUH WBSL (#117224)
NICET Lv.I Fire Alarm (#117224)
NICET Lv.I Special Hazards (#11724)
4308 South 131st Place Telephone: (206) 438-3360
Tukwila, Washington 98168 Facsimile: (206) 438-3356