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Document / 5 pages

HVAC inspection report, Warren & [name], Nov 2002

Machine-extracted title · confidence 85%

Inspection report listing fan models and conditions at a NYC address in November 2002.

NYC-WTC_000132823–000132827
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Scanned page image, NYC-WTC_000132825
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

ATTACHMENT A SCOPE OF WORK Gthgr Information: Urns cycled prior to inspection Color of dust/dirt/debzis' •filter loading (general impression) Water damage :. Filter bypass (describe) Visible suspect mold growth Abraded/delaminatedaCoustical lining D EyidenGe of animal incursion (car=casses, feathers, fecal matter General Impression:

2.2 Fan •coillheat pump units In common spaces '

Ventilation System Identification: Location: Access adequate for inspection of components: ' Dust/Dlrt/Debris • Suspect WTC-Related Dust System Component None .... ...Light Heavy Present?. Fsti;nate % of total dust Substrate Material (<1/16 inch (21/16 inch • Y/N) loading (sheet metal wrapped) depth) depth System Components (sheet metal lined) (fiberglass). . • (flexible connector) • • (double walled) • • Return air grille • Return air plenum • Filter.rack • . Filterinedia Blower assembly ' •Thermal coils ' Supply air plentun Supply air diffuser' • .Other Information: . Unit cycled prior to inspection . Color of Dust/Dirt/Debris 0'Filter loading (general impression) Water damage ' • Filter bypass (describe) Visible suspect mold growth' •

Abraded/delarninated acoustical lining Evidence of animal incursion (carcasses, feathers, fecal matter) General Impression: '

2.3 . Central ventilation systems

Ventilation System Identification: S . . . WA HA n/'?'rs• J4t-' ' OF-F► 14 OQ_— C4 4A Location: >~~. Area Served: • G~ Od • Mechanical zoom: clean Y ' N. dry . Y N stored ehemicals/refuse Y N • Access adequate for inspection of components: Xtj interior surfaces are visibly accessible: ' cs

NYC-WTC 000132825

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NYC-WTC_000132825Source: NYC Law Department, mirrored locally

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