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e-V V vv,_v I C jut endow iv, vv,nu,G,I..iai uuuuu, a u,inuuu,y v,vuJ,SC-,,.v.,. ...... . _..... .._.......___._ <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 /> C403.1 2,Itcm Controls for high For zones> ISO sf with high occupant density <br /> 6 occupant density t=25 people/ 1000 sf),indicate DCV control <br /> spaces that resets ventilation setpoint based on <br /> measured CO2;also indicate occupancy <br /> sensor control that automatically reduces <br /> • <br /> minimum ventilation to zero and sets back <br /> rcxim heating and cooling setpoints by>5°F <br /> when space in unoccupied <br /> C403.12, High efficiency Indicate which system performance option is <br /> Item 7 system option applied-high efficiency DX cooling and heat <br /> • pump or high efficiency gas heating:or • <br /> heating coils served by a high efficiency <br /> heating water plant;or cooling coils served by <br /> high efficiency chilled water plant <br /> If complying via high efficiency DX:Indicate <br /> full load and part load rated cooling efficiency <br /> exceeds WSEC listed efficiency by at least <br /> I5%.:if heating is supplied by a gas-fired <br /> furnace.indicate thermal efficiency(Eft is> <br /> 90%;if system is a heat pump,indicate <br /> heating efficiency(HSPF or COP)exceeds <br /> WSEC listed efficiency by at least 1tlr%; <br /> control of cooling and heating coil output shall <br /> be configured with a minimum of 2-stages or <br /> modulating <br /> If complying via high efficiency heating water <br /> plant:Indicate hydronic heating coils are <br /> served by a heating water system with either <br /> gas-bred boilers)with thermal efficiency <br /> (Et)?92:£,air-to-water heat pumps.or heat <br /> recovery chillers;indicate hydronic heating <br /> coils are sired per a maximum 120°F entering <br /> water temperature during peak demand <br /> If complying via high efficiency chilled water <br /> plant:Indicate cooling coils are served by <br /> chillers with rated IPLV efficiency that <br /> exceeds WSEC listed IPLV by at least 25% <br /> per Table C403.3.2(7 t mote water-cooled <br /> IPLV is max.all others are min);indicate <br /> smallest chiller or compressor in plaint is S <br /> 20%of the total plait capacity-,or provide <br /> thermal storage sued for>_20%of total plant <br /> capacity <br /> t 403.12; Fault detection and Indicate DDC system includes automatic limit <br /> Item 8 diagnostics detection and diagnostics(FDD)configured <br /> to monitor operation and provide fault <br /> reporting of all required parameters for all <br /> HPVAV single-zone air systems <br /> EXTERIOR HEATING SYSTEMS <br /> C403.11.1 Heating outside a indicate systems providing heating_in non- <br /> liuililinn enclosed outdoor occupied spaces are radiant <br /> systems <br />