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Mechanical Permit Plans Checklist - Page of <br /> 2012 Washington State Energy Code Compliance Forms for Commercial,Group R1,and>3 story R2 and R3 RevSed June lora <br /> Project Address Port of Everett Leasing Offices Date 12/15/2014 <br /> The following information is necessary to check a mechanical permit application for commercial provision compliance with the 2012 <br /> WSEC. NOTE:Define riot area in Excel prior to rioting MECH-CHK pages. <br /> Applicability Code Section Code Provision Information Required Location Building Department <br /> (yes,mo,na) on Plans Notes <br /> COMPLEX SYSTEMS,CONTINUED <br /> Specific System Requirements <br /> N/AC403.4.2& Variable flow control-fans Indicate fans requiring variable flow control and method <br /> / C403.2.12 <br /> C403.4.2.1 VAV fan static pressure Indicate sensor locations on plans;include at least one sensor per major <br /> N/A sensors duct branch <br /> C403.4.2.2 VAV fan static pressure Indicate fan system static pressure setpoint based on zone requiring most <br /> N/A setpoint pressure <br /> VAV systems serving multi- Indicate supply air systems serving multiple zones that are required to be <br /> C403.4.5 VAV,method of primary air control,and zones served,note exceptions <br /> N/A zones taken <br /> N/AC403.4.5.4 VAV system supply air reset Indicate controls that automatically reset supply air temp in response to <br /> / cads <br /> C403.4 Large capacity cooling Indicate method of multi-stage or variable control for building cooling <br /> N/A systems s stem ca= <br /> >300 tons <br /> N/A C403.4.7 Hot gas bypass limitation Indicate cooling equipment unloading or capacity modulation method <br /> N/A C403.4.3 Large capacity boiler Indicate multi-stage or modulating burner for single boilers>500,000 btuh <br /> systems <br /> N/A C403A.3 Boiler sequencing Indicate automatic controls that sequence operation of multiple boilers <br /> C403.4.3.5 Chiller/boiler plant pump Indicate capability to automatically reduce overall plant flow and shut-off <br /> N/A isolation flow through chillers&boilers when not in use <br /> C403.4.2& Variable flow control- Indicate pumps requiring variable flow control&method <br /> N/A C403.4.3.6 pumps <br /> N/AC403.2.12.1 Variable flow control- Indicate cooling tower fans requiring variable flow control and method <br /> / &C403.4.4 cooling towers <br /> N/A C403.4.3.4 Hydropic system part load controls reset supply water temp AND reduce flow by a 50%for systems>300,000 <br /> N/A C403.4.3.2 Two-pipe changeover Indicate deadband,heating/cooling mode scheduling and changeover <br /> systems temperature range <br /> C403.4.3.3.1 Water loop heat pump- Indicate capability of central equipment to provide min.20°F water supply <br /> N/A deadband temp deadband between heat rejection and heat addition modes <br /> C403.4.3.3 Water loop heat pump- Provide heat exchanger that separates cooling tower and heat pump loop <br /> N/A heat rejection in Climate Zone 5 <br /> N/A C403.4.3.3.3 Water loop heat pump- Indicate 2-way isolation valve on each heat pump and variable flow control <br /> isolation fors stems with total pump power>10 h <br /> C403A.6 Condenser water heat Indicate system provided to pre-heat service water and efficiency <br /> N/A recovery <br /> C403.5 Cooler/freezer-anti-sweat Indicate w/sf&control method for walk-in cooler/freezer door anti-sweat <br /> N/A heaters heaters <br /> N/A C403.5/6 land condenser fans <br /> Cooler/freezer-evaporator Indicate motor type for evaporator and condenser fans<1 hp <br /> SERVICE WATER HEATING <br /> Service Water Systems <br /> N/A C404.2 Water-heating equip min. Provide equipment schedule or complete MECH-SUM table with type, <br /> efficiency capacity,efficiency,test standard or other efficiency source <br /> N/A C404.3 Temperature controls Indicate temperature controls have required setpoint capability <br /> N/A C404.4 Heat traps Indicate piping connected to equipment have heat traps on supply& <br /> discharge <br /> N/A C404.5 Insulation under water Indicate R-10 insulation under tank <br /> heatN/A C404.6 Service water piping Indicate R-value of insulation on piping;note exceptions taken <br /> insulation <br /> C404.7/6 Circulation systems and Indicate shut-off capability based on occupancy and periods of limited <br /> N/A heat trace shut-off demand <br /> N/A C404.9 Group R-2 service hot water Indicate method of usage metering for dwell.units served by central HW <br /> meters system <br /> Pools&In-Ground Permanently Installed Spas <br /> Pool heating equip min. <br /> Provide equipment schedule or complete MECH-SUM table with type, <br /> C404.10.1 capacity,efficiency,test standard(or other eff.source);heat pump heaters <br /> N/A eff ciency >_4 COP <br /> N/A C404.10.1/2 Pool heater on/off controls Indicate automatic on/off control based on scheduling&accessible on/off <br /> switch on heater that operates independent of thermostat setting:or <br /> N/A C404.10.3 Pool covers Indicate vapor retardant cover and insulation rating as required <br /> N/A C404.10.3 Pool assembly insulation Indicate rating of insulation on sides and bottom of pools heated to>90°F <br /> N/A C404.10A Heat recovery Indicate method,exhaust air temperature reduction and recovered energy ` <br /> use <br />