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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_000133712
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

2.2 Mechanical Exhaust System Mechanical Exhaust S stem Visual Ins ection Form Identification: Page I of Location: i= JArea Served: Associated mechanical room: clean Y . }' _ N stored chemicals ___

refuse y System Components ]-NOTE: if component not present (NP), not found Component (\F) or inaccessible (I) please N1•TC I not indicatein last col u mn ] 7Debris Dust I present Present? - not found Exhaust air outlet: E Location: inaccessible Accessible for inspection? Y N*

Iou%'ers, grates and'or screens outside air duct (explain): tj outside air dam er(s) Exhaust fan unit: blower assembly incl. blower "heel, housing, air vanes. in line attenuators noise blower housing acoustical Al lining vibration collars Exhaust air distribution: Exhaust air ducts Est total In ft 1 -` inspected I ---- No. locations

YH Specify type (circle): met fibrous class lined metal masons fi brous class board flex -duct ~~oo Accessible in-line fire danmers Est. total qty Accessible turnins.a. es No. locations ins ected , Est. total et< Exhaust air grilles loo. locations inspected Est. total — Other (specify): locations ins ected

Other Information:

Get: r: l ir;;pressior; (indicate recun,n,cn ; ;tion, for cle.mina based on findino of ti 1•TC dust):

t S1 u

KEY: \P = not nrn«,.. s. w•r , uw,a; i = tnaccessible; U= unknown

NYC-WTC 000133712

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NYC-WTC_000133712Source: NYC Law Department, mirrored locally

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