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T � <br /> • <br /> 2015 Washington State Energy Code Compliance Forms for Commercial,R2 and R3 over 3 stories and all R1-Page 1 of 7 <br /> Mechanical Permit Plans Checklist MECH-CHK <br /> 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2&R3 over 3 stories and all R1 Revised January 2017 <br /> Project Title: 2724 Wetmore-Hunter Leasing Date 1/1/2015 <br /> The following information Is necessary to check a permit application for compliance with the mechanical systems and equipment requirements of the <br /> Washington State Energy Code,Commercial Provisions. <br /> Applicable Location in Building Department <br /> (yes,no,na) Code Section Code Provision Information Required-Must be in permit documents Documents Notes <br /> Equipment-Sizing,Performance and Type <br /> Identify equipment to be used in manufacturing,industrial or commercial processes that do not <br /> C403.1 Exempt process equipment provide space conditioning;identify provisions applicable to this equipment per C403.1 <br /> exception <br /> Provide load calculations performed per ASHRAE Std 183 or equivalent,using design <br /> C403.2.1 Load calculations parameters per C302 and Appendix C;include load adjustments to account for energy <br /> recovery <br /> Equipment and system Indicate that output capacities of heating and cooling equipment and systems are no greater <br /> C403.2.2 sizing than the smallest available equipment size that exceeds the calculated loads;note exceptions <br /> taken <br /> Per AHRI <br /> C403.2.3 HVAC equipment Provide equipment schedules on plans or complete MECH-EQ forms Indicating type,capacity, and cut <br /> Yes C403.2.3.2 performance requirements rated and WSEC minimum efficiencies for all heating and cooling equipment;Include supply sheets Tier <br /> C403.2.13.1 (efficiency) and OSA cfms and operating hours for all air systems;Identify heating and cooling equipment 1 <br /> that does not have a corresponding WSEC minimum efficiency(manufacturer rated) <br /> List all motors 5 1/12 hp(that are not integral to a rated piece of equipment)in the mechanical <br /> 0405.6 or electrical equipment schedules on plans;Indicate hp,rpm,number of poles and rated <br /> C403 2.14 Electric motor efficiency efficiency,or exception applied <br /> For fractional hp motors(1/12-1 hp),indicate whether they are an electronically commutated <br /> motor,have rated efficiency of at least 70%,or exception taken <br /> For all HVAC fan systems that provide heating and/or cooling,provide system total <br /> nameplate hp In MECH-FANSYS-SUM form <br /> 0403.2.11.1 Fan power limitation For all applicable HVAC systems with total fan motor hp>5hp,verify fan system motor hp or <br /> bhp complies with fan power limits per equations in Table C403.2.11.1(1),provide MECH- <br /> FANSYS form for each system <br /> 0403.2.11.2 Motor nameplate hp For at applicable HVAC systems with total fan motor hp>5hp,indicate fan motors specified <br /> are the smallest available motor hp size greater than fan bhp,note exceptions taken <br /> For all applicable HVAC systems with total fan motor hp>5hp,identify in equipment schedule <br /> 0403.2.11.3 Fan efficiency all fans required to comply with fan efficiency grade and Indicate rated FEG oIs 5 67,or <br /> exception taken;Indicate these fans are sized so total efficiency Is within 15%of the fan <br /> maximum total efficiency <br /> 0403.2.11.4 Group R occupancy For all exhaust fans<400 cfm in Group R occupancies,indicate In equipment schedule the <br /> exhaust fan efficacy fan flow rate and efficacy(cfm/watt),or exception taken;refer to Table C403.2.11.4(CE-57) <br /> Variable flow capacity- For fan motors s 7.5 hp,Indicate method of variable flow control(VSD or equivalent method)in <br /> C403.2.13 fans equipment schedule,or exception taken;for equivalent method for an HVAC system refer to <br /> HVAC System Controls for additional requirements <br /> 0403.2.3 Maximum air cooled chiller For chilled water plants and buildings with>500 tons of cooling capacity,Indicate air-cooled <br /> capacity chiller capacity is 5100 tons,or exception taken _ <br /> Large capacity cooling For buildings with 5 300 tons of cooling capacity,indicate method of multi-stage or variable u <br /> C403.4 systems capacity control(VSD,multiple staged compressors,or max capacity of any single unit<66/a <br /> of the total) <br /> Non-standard water-cooled For water-cooled centrifugal chillers not designed for operation at standard conditions,provide <br /> C4032.3.1 centrifugal chillers calculations documenting maximum full load and part load rated equipment performance <br /> requirements <br /> C403.2.13.1 Centrifugal fan open-circuit For open-circuit centrifugal fan cooling towers with 5 1,100 gpm capacity,indicate cooling <br /> C403.4.3.2 cooling towers towers comply with efficiency requirements for axial fan open circuit cooling towers <br /> For single boilers with>500,000 Btu/h capacity,indicate multi-stage or modulating burner <br /> C403.4.2 Large capacity boiler For boiler system(single or multiple)with>1,000,000 Btu/11 capacity,Indicate turndown ratio <br /> C403.4.2.5 systems per Table C403.4.2.5 and method(multiple single input boilers,modulating boilers,or <br /> combination) <br /> Variable flow capacity- For pump motors 2 7.5 hp,indicate method of variable flow control(VSD or equivalent <br /> C403.2.13 method)in equipment schedule,or exception taken;for equivalent method for a hydronic <br /> pumps system refer to Hydronic System Controls for additional requirements <br /> C403.2.3 Gas and oil-fired forced air For forced air furnaces with capacity 5 225,000 Btu/h and all unit heaters,Indicate in <br /> furnace and unit heaters equipment schedule intermittent ignition or IID,flue or draft damper,and rated jacket loss <br /> 0403.2.4.8 Combustion heating For combustion heating equipment with output capacity>225,000 Btu/h,Indicate modulating <br /> equipment or staged combustion control <br /> 0403.2.3.3 Packaged electric heating/ Verify all packaged electric equipment with>6,000 Btu/h cooling capacity and any amount of <br /> cooling equipment heating is a heat pump;include in equipment schedules <br /> 0403.2.12 Fleeting outside a building Indicate systems providing heating in non-enclosed outdoor occupied spaces are radiant <br /> systems;refer to HVAC System Controls for additional requirements <br /> C403.2.7.1 Kitchen exhaust hoods Indicate on plans the type,duty and exhaust air rate of each kitchen hood,refer to HVAC <br /> System Controls for additional requirements <br /> Outdoor supply air,exhaust Indicate locations of OSA intake,and exhaust and relief outlet dampers on plans;indicate <br /> C403.2.4.3 and relief dampers whether dampers are Class 1 motorized,or gravity and exception taken(include leakage <br /> rating,cfm/sf);refer to HVAC System Controls for additional requirements for OSA dampers <br /> Indicate locations of return air dampers that are integral to economizer operation;verify <br /> C403.2.4.3 Return air dampers dampers are motorized;Indicate whether dampers are Class 1,or within packaged equipment /� <br /> eligible for leakage rating exception(include leakage rating,cfm/sf) 1 �/ <br />