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Document / 5 pages

HVAC Inspection Report 176 Broadway, Nov 2002

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Inspection report documenting HVAC units at 176 Broadway identified as containing World Trade Center debris.

NYC-WTC_000132702–000132706
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NYC 9/11 Public Portal Document Other nformation: • Unit cycled prior to inspection' Color, of dust/dirt/debris' Filter loading (general impression) . : Water damage Filtcr bypass (describe) fl "Visible suspect mold growth Abra~ied/delaminated acoustical lining Evidence. of animal incursion (carcasses, feathers,'fecal matter General Impression:

2.2 • Fan •cdil/beat pump units In common spaces ' .

Ventilation System Identification: Location: Access adequate for inspect}on of components: Dust/DIr /Debris Suspect \V7C-Related Dust System Component None Light Heavy Present?. estimate % of total dust Substrate?laterial (<1/16 inch (a 1/.16 inch (Y/N) loading (sheet metal wrapped) depth) depth System Components (sheet -metal lined) (fiberglass)' (flexible connector) . (double walled) . Return air grille •. . . . 0 ..

Return air plenum Filter.rack Filter media Blov.er assembly ' Thermal coils ' Supply air•plenum Supply air diffuser' .Other Information: . .Unit cycled prior to inspection Color of Dust/Dirt/Debris El Filter loading (general impression) -Water damage • rj Filter bypass (describe) 0 Visible suspect mold growth' Abraded/delaminated acoustical lining Evidence of animal incursion (carcasses, feathers, fecal matter) General Impression: "

2.3 Central ventilation systems

Ventilation System Identification: . JNC_. PC 2 Location: j—Tt4- ' . - Area Served: . FL Mechanical room: clean Y N. dry_ Y N stored chemicals/refuse '. Y • N Access adequate for inspection of components: . ' S AHU interior surfaces are visibly accessible: ' z

NYC-WTC 000132704

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NYC-WTC_000132704Source: NYC Law Department, mirrored locally

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