The following terms, conditions, and provisions shall be incorporated into the codes adopted by this chapter, and shall be enforced as part of said codes. Section numbers prior to each item refer to those in the International Residential Code.
R101.1 TITLE. Insert: "Shoshone County" as the NAME OF JURISDICTION.
R301.2 - Insert the following:
Table R301.2(1) Climatic and Geographic Design Criteria
ROOF SNOW LOAD | WIND DESIGN | SEISMIC DESIGN CATEGORY | SUBJECT TO DAMAGE FROM | WINTER DESIGN TEMP | ICE BARRIER UNDER- LAYMENT REQUIRED | FLOOD HAZARDS | AIR FREEZING INDEX | MEAN ANNUAL TEMP | |||
SPEED (MPH) | TOPO- GRAPHIC EFFECTS | WEATHERING | FROST LINE DEPTH | TERMITE | |||||||
SEE TABLE R301.2. (1.1) | 76 | YES | C | SEVERE | 30" | SLIGHT | 5 | YES | 26 SEPT 08 | 1500 | 46 DEG |
Table R301.2(1.1)
The ground snow loads shall be determined using factors and methodology contained in the publication, Ground and Roof Snow Loads for Idaho and accompanying map "Normalized Ground Snow Loads for Idaho" by the University of Idaho, Moscow, Idaho, 1986.
BUILDING ELEVATION | MINIMUM ROOF DESIGN SNOW LOAD |
0' - 2349' MSL | 40 PSF |
2350' - 3000' MSL | 60 PSF |
3001' - 3799' MSL | 80 PSF |
3800' - 4499' MSL | 100 PSF |
< 4500' MSL | 120 PSF |
(Ord. 163, 5-18-2021)