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Mechanical Requirements • • 24 of 2018 WSEC Requirements for Commercial Buildings including Group R2,R3&R4 over 3 stories&all R1 -- Administered by @2024 NEEA,All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code,Commercial Provisions. For questions about this report,contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com Indicate occupancy sensing or timer switch controls configured to automatically shut off heating system when area served is unoccupied C403.11.2 Snow melt systems Indicate automatic controls configured to shut off system when pavement temperature exceeds 50°F and no precipitation is falling, and when outdoor air temperature exceeds 40°F C403.11.3 Freeze protection Indicate automatic controls to shut off system system controls when outdoor temperature exceeds 40°F,or conditions protect fluid from freezing HVAC EQUIPMENT ENERGY USE METERING C409.3.1 HVAC equipment For new buildings>50,000 sf and building energy use metering additions>25,000 sf,verfiy energy use metering of all equipment used to provide space heating and cooling,dehumidification and ventilation will be provided per C409; indicate equipment eligible for exception DOCUMENTATION AND SYSTEM SPECIFIC REQUIREMENT TO SUPPORT COMMISSIONING(CX) C408.1 Scope of mechanical For buildings with>240,000 Btu/h total systems output cooling capacity or>300,000 Btu/h commissioning total output heating capacity,indicate that all mechanical systems regardless of individual capacity are required to be commissioned;or provide building heating/cooling capacity calculation demonstrating eligibilty for exception Indicate that all systems,equipment and controls for which the WSEC requires control functions and/or configuration to perform specific functions are included in the Cx scope C408.1.1 Commissioning Indicate in plans and specifications that Cx C408.1.4.1 requirements in per C408 is required for all applicable construction mechanical systems documents Include general summary that includes at minimum:narrative description of activites, responsibilities of the Cx team,schedule of activities including verification of project close out documentation per C103.6,and conflict of interest plan(if required) Include in general summary that a Cx project report or Compliance Checklist(Figure C408.1.4.1)shall be completed by the Certified Cx Professional and provided to the owner prior to the final mechanical inspection. Page 24125