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Document / 40 pages

Ventilation System Evaluation Form, WTC Site, Feb 2003

Machine-extracted title · confidence 80%

Blank form for evaluating ventilation systems including building contact details and system types at the World Trade Center site.

NYC-WTC_000133682–000133721
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Scanned page image, NYC-WTC_000133700
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NYC 9/11 Public Portal Document 2,2 Mechanical Exhaus t System Visual Mechanical Exhaust S Ins ection Form •stem Identification: Locatio n: Page 1 of (~ _ Area Served: Associated mechanical room: clean y dn. ~ ~ ~ stored System Components chemicals7efuse N INOTE: if component not Surface present (NP), not found (. ) Dust Component indicate in last column) \F or inaccessible (1) WTC please Debris C not Dust Present? present Present? S not found Exhaust air outlet: E Location: inaccessible Accessible for inspection? yJN_ (explain): Jou\ rs, grates and'or outside air duct screens ~J)u N outside air dam er(s) Y Exhaust fan unit: A/ blower assembly i cl. blower wheel, housing, air attenuators panes in -line noise blower housing acoustical y ,v linure - ~ibration collars Exhaust a i r N distribution: Exhaust air ducts Est iotai In ft ' Inspected ( ---~-~— NO. locations Specif•, t\•pe (circle). metal fibrous class lined meta 1n f ,-ou; ela:s board flea -duct ~oo~, Accessible in -line fire dam ers Est. total Accessible n:mine vanes No. locations ins ected Est. total oh Exhaust air grilles ?~o. locations in;ne cted_ Est. total h II Other (specifj): No. locations insoecteri

Other Information:

Cer: r:,i ir.,prc;sien (indicate re.unu:rcr.c ;,lon; for cic: nilta based on finding of 1yTC dust):

KEG•: NP = not resent; 11F = not found: I = inaccessible; U = unkricm n

NYC-WTC 000133700

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NYC-WTC_000133700Source: NYC Law Department, mirrored locally

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