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• Electrical <br />o Structures shall be built to be Solar Ready <br />o Timers on Bathroom Exhaust Residential <br />o Commercial Buildings Need Light occupant sensors <br />o Recessed luminaires installed in the building thermal envelope shall be sealed to limit <br />air leakage <br />o 90% or more of all light fixtures shall contain high -efficiency lamps <br />• Mechanical <br />o Residential Structures 90% Plus Furnaces 90% Plus Boilers <br />o Commercial Structures 85% Plus RTU <br />o A/C Units -14 SEER <br />o Occupancy sensors on Thermostatic set back controls (Brings building to lower temp) <br />o Manual J and D will be required on residential additions greater than 500 Sq. Ft. <br />• Natural Lighting <br />o Commercial Buildings need 3% of Roof to be skylights unless used for solar panels <br />o Commercial glazing shall not be less than <br />• Air Changes <br />o All New Residential shall be tested to verify air leakage rate does not exceed 3 air <br />changes an hour and shall have whole house mechanical ventilation with section <br />M1505.4. <br />DESIGN CRITERIA <br />Snow Load: 30 lbs/sf <br />Wind speed: 115 mph for 3 second gust <br />100 mph fastest mile <br />D3161 test with Class F Application <br />Wind Exposure: "C" until proven otherwise for greater restrictions <br />Seismic Zone: B <br />Frost line depth: 36" below finished grade (LMC 15.05.050) <br />Weathering: Severe — Climate Zone 5B <br />Termite: Slight <br />Decay: Slight <br />Winter Design Temp: 1 degree <br />Anticipated Snow: 6" <br />Ice & Water Shield: Required on ALL Shingled Roofs — Eaves only <br />Must extend from the lowest edges to a point at least 24" inside the exterior wall line of the building. <br />Drip Edge: Required on both eaves and rakes of roof. <br />Page 5 of 10 <br />