FIR2021-0149+Calculations+12.20.2021_11.36.53_AM+2582684Fire Protection • Suppression • Detection Systems
Enaineerino • Installation . Service • Insoection
Western States
Fire Protection Co.
Pmre� Z&,w aad
a subsidiary of APi GIOUp, inC.
14690 N.E. 95t' Street
Redmond, WA 98052
(425) 881-0100 • (425) 881-3030 FAX
WWW.WSFP.COM
Commercial. Industrial. Residential. Institutional
Special Hazards • High Tech • Defense • Hangars
Retrofit• Maintenance
3-D / BIM
DESIGN 0)
December 20, 2021
Albuquerque, NM
City of Edmonds
Austin, TX
121 5th Avenue North
Edmonds, WA 98020
Casper' WY
(425) 775-2525
Colorado Springs, CO
Attn: Fire Sprinkler Plan Review
Dallas, TX
Subject: Virginia Mason Cardiology Suite
Decatur, 1L
Denver, CO
As the designer of record (DOR) for this project, it is my opinion that hydraulic calculations
within the area of work are not necessary for the following reasons:
El Paso, TX
1. The sprinklers being added maintain the pipe size requirements of NFPA 13-2013
Ft. Collins, CO
section 23.5.2.2.1.
Glenwood Springs, CO
Please let me know if you have any questions.
Houston, TX
Sincerely,
Jefferson City, MO
Digitally signed by
Jim Stewart
Kansas City, KS
Date:2021.12.20
11:36:14-08'00'
Lakewood, CA
Jim (aka Richard) Stewart, NICET IV
Service Manager
Las Vegas, NV
Los Angeles, CA
Missoula, MT
Phoenix, AZ
Portland, OR
Rapid City, SD
Sacramento, CA
San Antonio, TX
Seattle, WA
Spokane, WA
St. Louis, MO
Tucson, AZ
Waco, TX
OUR MISSION: QUALITY SOLUTIONS FOR THE PROTECTION OF LIVES AND PROPERTY, PROVIDING AN EXCEPTIONAL VALUE TO OUR CUSTOMERS.
USGBC AND RELATED LOGO IS A TRADEMARK OWNED BY THE U.S. GREEN BUILDING COUNCIL AND IS USED BY PERMISSION