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Document / 39 pages

WTC HVAC Inspection Report, 295 Greenwich Street, Feb 2003

Machine-extracted title · confidence 95%

Memo recommending cleaning of specific roof equipment at 295 Greenwich Street after WTC dust was found during inspection.

NYC-WTC_000133722–000133760
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Scanned page image, NYC-WTC_000133733
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

2.2 7 Mechanical Exhaust System Visual Ins •ection Form Mechanical Exhaust S 'stem Identification: I of j Location: nn l2 F Area Served: Associated mechanical room: clean Y dry 1. Y N stored chemicals/refuse Y System Components Surface (NOTE: if component not present (NP), DusU Component not found (NF) or inaccessible (I) please «TC i not indicate in last column) Debris Dust Present? present Present? not found Exhaust air outlet: Location: Accessible for inspection? Y Y (explain):

lou%'ers• grates and`or screens - outside air duct outside air dam er(s) Exhaust fan unit: blower assembly incl. blower wheel, attenuators housing, air vanes, in-line noise blower housing acoustical lining vibration collars Exhaust air distribution: Exhaust air ducts Est total In ft_J , ,_ inspected ( 2U No. locations SpeCli't' t ape (circle): meta 1 roux glass lined metal inasonry .fi roux asscl board flex-duct ~~ood Accessible in-line fire dam ers Est. total '(H 1 1\0. locations ins ected .Accessible turning vanes Est. to a1 tv Exhaust air grilles No. locations inspected Est. total ri t 1\0. locations ins ected Other (specify):

Other Information:

General :r: ' (. ct,., r ,1: ~•••w•.a.~ . C.VI„rllenuanons for cleaning based on finding of 11'TC dust):

t+Jc i.,'-c I tST go u~v 5

KEY: NP = i.r = not round; I =inaccessible; U = unknown

NYC-WTC 000133733

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NYC-WTC_000133733Source: NYC Law Department, mirrored locally

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NYC-WTC_000133682 · Box DEP Box 55

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

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