6202 ASSOCIATED BLVD 2021-10-12 - Laserfiche WebLink

Mechanical Requirements List, pg 9 of 25 2018 WSEC Requirements for Commercial Buildings including Group R2,R3&R4 over 3 stories&all R1 -- Administered by©2021 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 For kitchens with total hood exhaust exceeding 2,000 cfm,indicate energy efficiency compliance method(demand ventilation,energy recovery,or transfer air that would otherwise be exhausted);or exception applied C403.7.7.2 Laboratory exhaust For buildings with total lab exhaust>5,000 systems energy cfm,indicate method of energy recovery used recovery to pre-condition laboratory make-up air; energy recovery effectiveness(min 25°F increase in outside air temperature);or alternative method per exception(VAV exhaust,semi-conditioned makeup,or CERM calculation) C403.7.7.3 Transfer air For spaces where conditioned supply air is utilized as transfer air to balance mechanical exhaust,indicate basis of transfer airflow (supply required to meet loads,health/safety requirement,air that would normally be exhausted);or exception applied C403.7.8.1 Shutoff dampers for Indicate locations of outdoor air intake, C403.7.8.3 building isolation exhaust and relief outlet dampers on plans; indicate whether dampers are Class 1 motorized or-gravity and exception applied (include leakage rating,cfm/sf) C403.5.3.4 Relief of excess Indicate relief air outlets are sized and outdoor air configured to relieve excess building air during air economizer operation to prevent building over-pressurization Indicate relief air outlet are located to avoid recirculation into the building C403.7.8.2 Shutoff dampers for Indicate locations of return air dampers that C403.7.8.3 return air are integral to airside economizer operation; verify dampers are motorized;indicate whether dampers are Class 1,or within packaged equipment eligible for leakage rating exception(include leakage rating, cfmisf) C403.7.8.4 Damper actuation Indicate automatic controls configured to close outdoor air intake,exhaust and relief outlet dampers during unoccupied equipment operation;not including economizer cooling, night flush or IMC required outdoor air/ exhaust C403.7.8.1 Shutoff dampers for Indicate location of stairway and elevator C403.7.8.3 stairway and elevator '; hoistway shaft vent dampers on plans;verify hoistway shaft vents dampers are Class 1 motorized;or exception applied Indicate method of activation of stairway and elevator hoistway shaft vent dampers(fire alarm or interruption of power) Page 9/25