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Home My WebLink AboutP_Plan_Maple_Highlands_Lot13_230517_v1<500501 - 10001001 - 15001501 - 20002001 - 25002501 - 30003001 - 35003501 - 40004001 - 45004501 - 500030303035404550556065Whole-House MechanicalVentilation system Airflow RateRequirements0-1Number of BedroomsTABLE M1505.4.3 (1)Floor Area( sq ft )AIRFLOW IN CFMMinimum Required Exhaust forOne & Two Family DwellingsExhaust RatesTABLE M1505.4.4Area toExhaustKitchensBath/Toilet Rooms303540455055606570753540455055606570758045505560657075808590505560657075808590952345 +IntermittentContinuous100 cfm25 cfm50 cfm20 cfmSTANDARD INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTTABLE R402.1.1 - REFER TO WAC 51-11R-402.1.1 FOR FOOTNOTESMODIFIED INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTTABLE R402.1.1 - REFER TO WAC 51-11R-40211 FOR FOOTNOTESFuel Normalization CreditsTABLE R406.2CreditsSYSTEMTYPEALL OTHERGROUP R-2DESCRIPTION OF PRIMARYHEATING SOURCESEPARATIONMATERIALTABLE R406.3 ENERGY CREDITS (SMALL DWELLING)CreditsOPTIONDESCRIPTIONTABLE R406.3 ENERGY CREDITS (MEDIUM DWELLING)CreditsOPTIONDESCRIPTION LAP SPLICE AND TENSION DEVELOPMENT LENGTHS20253030384540,000 (280)60,000 (420)YIELD STRENGTH OF STEEL f - psi (MPa)TABLE R611.5.4(1)BAR SIZENO.456Splice length or tension development lengthyINCHESLAP SPLICE LENGTH - TENSIONWIND DESIGNSUBJECT TO DAMAGE FROMCLIMATE & GEOGRAPHIC DESIGN CRITERIATABLE R301.2.1 RETURN FURN. SUPPLY ELEC. 32 SQFT5 SQFT5 SQFT5 SQFT5 SQFT24 SQFT66 SQFT58.5 SQFT5 SQFT5 SQFT RETURN FURN. SUPPLY ELEC.