EFFECTIVE MARCH 15, 2024 the 2021 INTERNATIONAL CODES ARE IN EFFECT
- CPMC Chapter 14.120 - Building & Construction
- 2021 International Residential Code
- 2021 International Building Code - (includes the 2021 International Existing Building Code, 2021 International Swimming Pool and Spa code, and 2017 ICC/ANSI A117.1)
- 2021 International Mechanical Code
- 2021 International Fuel Gas Code
- 2021 Uniform Plumbing Code & WA State Amendments
- 2021 Washington State Energy Code - Residential Provisions
- 2021 International Fire Code
- 2021 Washington State Existing Building Code
- National Electrical Code (NFPA 70) -- Please see the Department of Labor and Industries for information on the adoption and amendment of the National Electrical Code.
- WA State Building Code Amendments
- Washington State Building Code Council
- Ground and Minimum Roof Snow Load: 30 lbs/ft2
- Wind Speed: 105 mph
- Seismic design category: D0
- Frost Depth: 24" below grade
- Termites: Slight to moderate
- Decay: None to slight
- Winter design temperature: 10 degrees Fahrenheit
- Ice Shield Underlay: YES
- Annual freeze index: 1,000
- Mean annual temperature: 53.4 degrees Fahrenheit
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Flood Hazards:
a. Map Index Community—Panel Number 530195INDO effective September 7, 2001;
b. FIRM Community—Panel Number 5301950440B, effective September 7, 2001;
c. FIRM Community—Panel Number 5301940445B, effective December 1, 1983, Revised; and
d. Letter of Map Revision (LOMR) IA-RA-RS-530194, April 13, 1988.