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Ventilation system evaluation form, WTC site

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Blank ventilation system evaluation form for recording building details and inspection data.

NYC-WTC_000131909–000131924
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NYC 9/11 Public Portal Document

2.1 Central Ventilation System Visual Inspection Form Ventilation System Identification: • 4 t:. 1 of 2 Location: Ltd aRi Area Served: L~ Q Associatedmechanical room: clean V Y N Y N stored chemicals/refuse Y N System Components Surface Component [NOTE: if component not present (NP), not found (N1) or Inaccessible (I) please 4 not - indicate In last column) :Debris Dust present Present? Present? not found

Outside air intake: Location: Accessible for inspection? Y N (explain):

louve s, Grates and/or screens outside air duct outside air damper(s) Air handling unit: ' N outside air mixing chamber filter rack(s) n filter media blower assembly incl. blower wheel; blower housing, air vanes, in-line noise attenuators T blower housing acoustical lining pre-heat coils heating coils cooling coils E© re-heat coils condensate drain pan supply air plenum supplyair plenum damper(s) II1~ vibration collars Supply air distribution: Supply air ducts 4 Est. total In ft_ No. locations inspected_ Specify type (circle)• etal fibrous glass lined metal a on • fi brous glass board fl uct woo g Accessible in-Iine fire dampers Est. total gty No. locations inspected Accessible turning vanes .Est. total gty No. locations inspected In-line reheat/cooling coils Est. total gty No. locations inspected Supply air diffusers Est. total No. locations inspected Return air distribution: Return air ducts Est. total. In ft I No. locations inspected I Specify type (circle): etal _fibrous glass lined metal masonry fibrous glass board ex-duc Wood A/ y Return air plenum Est: total RA plenum areas No. locations inspected NQ Return air plenum damper Est. total qty No. locations __inspected Accessible in-line fire NP Est. t.iial q:y . Nc. locations inspected

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NYC-WTC_000131910Source: NYC Law Department, mirrored locally

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