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2015 Washington State Energy Code Compliance Forms for Commercial,R2 and R3 over 3 stories and all R1-Page 1 of 2 <br /> Permit <br /> Plans <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; JOS T.I. Date 2/2/2.017 <br /> The following information is necessary to check a permit application for compliance with the mechanicial systems and equipment requirements of the <br /> Washington State Energy Code,Commercial Provisions. <br /> Applicable Code Section Code Provision Information Required-Must be in permit documents Location in Building Department <br /> ( es,no,na) iDocumentsl Notes <br /> Equipment-Sizing,Performance and Type <br /> NA C404.2 SWH equipment type and Provide equipment schedule on plans indicating type and capacity;indicate efficiency complies <br /> efficiency with required federal standard <br /> For individual SWH equipment serving an entire building with z 1,000,000 Btu/h capacity, <br /> indicate thermal efficiency>_90%;or exception taken <br /> ---- -- > ----- - -- ------ --.... <br /> High input-rated SWH For buildings with aggregate capacity of all SHW equipment1,000,000 Btulh(exclude< <br /> NA C404.2.1 systems 100,000 Btuih equipment from threshold calculation),indicate average capacity weighted <br /> thermal efficiency?90%;or exception taken <br /> If applying Exception 1 for site-solar or site-recovered energy,provide calculations and source <br /> of annual service water heating energy use estimate <br /> NA C404.4 Heat traps Indicate piping connected to equipment have heat traps on supply and discharge <br /> NA C404.5 Insulation under electric IFor electric water heaters located in unconditioned spaces or on concrete floors,indicate R-10 <br /> water heater insulation under equipment <br /> Piping Systems <br /> Indicate thickness of piping insulation on plans per Table C403.2.9,verify insulation Is provided <br /> NA C404.6 Insulation of piping - from the water heater to the final fixture in a line,from the inlet/outlet piping at water heater <br /> to heat trap(up to 8 feet),and on piping that is heat traced;note exceptions taken <br /> Indicate method of compliance on plans for all piping runs connecting service hot water source <br /> NA C404.3 Efficient SWH supply piping to hot water fixture(maximum pipe length or maximum pipe volume method per Table <br /> C404.3.1);provide calculations for all piping runs documenting the total length and/or volume <br /> Service Water Heating System Controls <br /> For circulation systems with dedicated return piping,indicate controls are configured to <br /> automatically start pump based on demand for hot water and shut-off pump when there is no <br /> C404.7.1 Heated-water circulating demand and when the desired water temperature is met <br /> NA C404.8 systems For circulation systems with cold water supply piping serving as the return,indicate controls <br /> are configured to automatically start pump based on demand for hot water and shut-off pump <br /> when there is no demand,or when temperature of water entering the cold water supply pipe is <br /> >104°F <br /> For heat trace systems provided to maintain temperature of service hot water in piping, <br /> NA C404.7.2 Heat trace system controls indicate controls are configured to de-energize system when there is no demand for hot water <br /> and when the desired water temperature is met <br /> NA C404.7.3 Controls for hot water For systems with separate water heater and storage tank,indicate controls are configured to <br /> storage limit operation time of pump after end of heating cycle to15 5 minutes <br /> For SWH,pool/spa and pressure boosting pump motors z 7.5 hp,indicate method of variable <br /> flow control(VSD or equivalent method that requires z 30%design wattage at 50%design <br /> NA C403.2.13 Variable flow control- fluid flow);note exception taken <br /> C403.4.2.7 pumps - .. <br /> Identify basis of pump speed control(differential or static pressure setpoint,pressure,zone <br /> load demand,etc <br /> Pools and Permanent Spas-Equipment and Controls(Sections are under C404.11) <br /> Pool heating equipment Provide equipment schedule on pians indicating type and capacity for all pool heating <br /> NA C404.10.1 efficiency equipment;indicate efficiency complies with required federal standard;for heat pump water <br /> heaters indicate COP z 4 <br /> NA C403.2.13 pumpse flow control- Refer to Service Water Heating System Controls <br /> NA C404.10.1 Pool heater on I off controls Indicate automatic on t off control based on scheduling and readily accessible on/off switch <br /> C404.10.2 on heater that operates independent of thermostat setting;note exceptions taken <br /> For all pools and in-ground permanent spas,indicate a vapor retardant cover on plans <br /> NA C404.10.3 Pool covers Fora ll and -- ---- <br /> For all pools and in-ground spas heated to>90°F,indicate cover shall include insulation;'R- <br /> 12 <br /> NA C40 .10.3 Pool assembly insulation For all pools and in-ground spas heated to>90°F,Indicate on plans that sides and bottom are <br /> provided with insulation 2 R-12 <br /> NA C404.12 Energy consumption of Indicate portable spa complies with Association of Pool and Spa Professionals APSP-14 <br /> portable spas <br />