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Mechanical Permit Plans Checklist - Page 2 of <br /> 2012 Washington State Energy Code Compliance Forms for Commercial,Group R1,and>3 story R2 and R3 Revised June 2013 <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 print area in Excel prior to printing MECH-CHK pages. <br /> Applicability Code Section Code Provision Information Required Location Building Department <br /> (yes,no,na) I I I on Plans Notes <br /> GENERAL PROVISIONS,CONTINUED <br /> HVAC System Controls&Criteria,Continued <br /> Variable flow control- Indicate fan&pump motors requiring VF control&method(VSD or equiv <br /> N/A C403.2.12 fans/ um s controls <br /> N/A C403.2.12.1 Variable flow control- Indicate cooling tower fans requiring variable flow control and method <br /> coolin towers <br /> C403.2.12.2 Large volume fan systems Indicate fan systems requiring airflow reduction based on heating and <br /> N/A cooling demand;or exception taken <br /> C403.2.12.2 Single zone AC systems Indicate method of cooling demand-based fan control for sys.>110,000 <br /> N/A I I <br /> btuh <br /> N/A C403.2.4.10 DDC system capabilities Identify all DDC system input/output control points and indicate capability <br /> Ducting Systems <br /> C403.2.7.1& Indicate all ductwork constructed and sealed per IMC,C402 leakage <br /> YES C403.2.7.3 Duct construction requirements and IBC vapor <br /> retarder requirements M1 <br /> YES 403.2.7.3.1_ Duct pressure Identify location of low,medium and high pressure ductwork on plans M1 <br /> classifications <br /> C403.2.7.3.3 High pressure duct leakage Indicate high pressure duct leakage testing requirements on plans;provide <br /> N/A test test results to jurisdiction when completed <br /> YES C403.2.7.1/ Duct insulation Indicate R-value of insulation on ductwork M 1 <br /> Piping Systems <br /> N/A C403.2.8 Piping insulation Indicate R-value of insulation on piping <br /> N/AC403.2.8.1 Piping insulation exposed to Indicate method of protection from damage/degredation <br /> weather <br /> SIMPLE SYSTEMS <br /> Qualifying Systems <br /> N/A C403.3 Qualifying single zone Verify unitary or packaged equipment does not exceed capacity limits,does <br /> systems not have active humidification or simultaneous heating/cooling <br /> Qualifying 2-pipe healing Verify 2-pipe heating-only system does not exceed capacity limits <br /> N/A C403.3 s stems <br /> N/A C403.3.2 Hydronic system controls Refer to Complex Systems Section C403.4.3 <br /> Simple System Economizers <br /> YES C403.3.1 Air economizer required Indicate cooling systems requiring economizer controls;note in equip M 1 <br /> sched. <br /> YES C403.3.1.1.1 Air economizer capacity Indicate modulating OSA control capability up to 100%OSA,or exception M 1 <br /> YES C403.3.1.1.3 Air economizer high limit Indicate high limit shut-off control method per Table C403.3.1.1.3(2) M 1 <br /> controls <br /> YES C403.1.1.2Integrated air economizer Indicate capability for partial air economizer operation for systems with M 1 <br /> operation ca Wit >65,000 btuh <br /> N/A C403.3.1 Air economizer exceptions Indicate eligible exception(s)taken and provisions to comply with <br /> COMPLEX SYSTEMS <br /> Complex System Economizers <br /> N/A C403.4.1 Air economizer required Indicate cooling systems requiring economizer controls;note in equip <br /> sched. <br /> C403.4.1.4 Economizer heating system Verify control method of HVAC systems with economizers does not <br /> N/A impact increase building heating energy usage during normal operation <br /> N/A C403.4.1.3 Integrated economizer Indicate capability for partial economizer operation for air or water econo <br /> o eration systems <br /> Moved Water economizer capacity Indicate water econo capable of 100%cooling capacity at 50°F db/45°F wb <br /> N/A OSA <br /> C403.4.1.2 Water economizer Indicate precooling coils and heat exchangers do not exceed pressure drop <br /> N/A maximum pressure drop limit <br /> N/A C403.3.1 Air economizer exceptions Indicate eligible exception(s)taken and provisions to comply with <br /> n <br /> (3j)Y <br />