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6V IV YVULV 1\614U116111CI Its IVI VVIIII IIGIIApI vuuuuiya uwMuu111U vivo}INL,Iw u n-r WYGI v mvi w,a a,....~. ....••••••. , <br /> ,The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the <br /> Washington State Energy Code,Commercial Provisions. <br /> For questions about this report,contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com <br /> C403.6.6 Parallel fan powered Indicate controls automatically activate or <br /> VAV air terminals shut off the air terminal fan based on call for <br /> heating and/or ventilation;indicate controls <br /> are configured to activate the terminal fan as <br /> the first stage of heating prior to activating the <br /> heating coil:indicate control method of <br /> primary air during warmup or temperature <br /> setback mode <br /> HIGH EFFICIENCY MULTIPLE-ZONE VAV SYSTEMS-EXCEPTION TO C403.3.5 DOAS,MUST COMPLY WITH ALL 15 <br /> PROVISIONS TO BE ELIGIBLE <br /> C403.6.10,Itee Minimum arca served Indicate that each high efficiency multiple- <br /> nt 1 and zoning zone VAV systems serves an area 3.000 sr <br /> and includes?5 zones <br /> . . .. .. . . . ... ... . <br /> C403.6.10. Air economizer Indicate system is configured for 100(c air <br /> item 2 economizer operation and complies with all <br /> related economizer requirements per C403.5 <br /> (without cconni tni.er exceptioris) <br /> C403.6.10, Direct digital controls Provide DI.X.controls for all components of <br /> Item 3 tDDC) system per C403.4.I I (regardless of system <br /> size);identify all DI)C system input/output <br /> control points:indicate capability for trending <br /> • and graphical display <br /> C403.6.10. Supply and outdoor For systems with minimum required outdoor <br /> Items 4 and 5 airflow measurement . air>2.500 efnt,provide an airflow <br /> and control monitoring station that is configured to <br /> measure outdoor air intake under all load <br /> conditions;indicate control sequence that <br /> increases or reduces outdoo•air elm based on <br /> VAV terminal feedback of ventilation <br /> efficiency(per C'403.6.5 without exceptions) <br /> or and DCV(per C403.7.l) <br /> Provide a sappy airflow monitoring station <br /> that is configured to measure supply air <br /> delivered to VAV terminals under all load <br /> conditions <br /> C403.6.10,Ite Zone isolation and Verify maximum area served by a single VAV <br /> in 6 maximum area served system is 50,000 sf,or one entire floor, <br /> whichever is greater:in addition if a system <br /> serves>25.000 sf,that includes areas that are <br /> expected to be occupied non-simultaneously. • <br /> indicate zone isolation controls per C403.2.I <br /> C403.6.10, Interior I exterior Verify that VAV terminals serving interior <br /> Item 7 zone design supply air cooling driven loads are sized per a design <br /> teemperaturc supply air tempermure that is 5"F higher than <br /> VAV terminals serving exterior zones while in <br /> cooling mode. <br /> C403.6.10, Maximum air Identify all air terminals with minimum <br /> hint$ terminal inlet velocity primary airflow setpoints>50%of maximum <br /> anal_iut_power setpoint fn tmt ch finical equipment schedule <br /> for these air terminals indicate inlet velocity <br /> does not exceed 900 fpin <br /> 2,0 <br />