NYC 9/11 Public Portal Document
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ther Information:
Unit cycled prior to uispection Color. of dust/dirt/debris'
filter loading(genera'
impression) Water damage
Filter bypass (describe) Visible'auspect mold growth • . •
Abradedlde aminated acoustical lining D Evidence. of animal incursion (carcasses, feathers, Fecal matter
General Impression:
2.2 - Fin•colllfieat pump units in
common spaces
Ventilation System Identification:
Location:
Access adequate fol• inspection of components: '
-Dust/Djrt/Debrls Suspect WTC-Retaied Dust
System Component None .. ' Light Heavy Present?: Estimate % of total dust
Substrate Material (<I/16 inch (21/1G inch (1'!h) loading
(sheet metal wrapped) • depth) depth
System Components (sheet metal lined)
(fiberglass).
(flexible connector)
• (double walled) • .
Return air grille
Return air plenum • •
Filter.rack . • .
Filter media •
Bower assembly • ' •
Thermal coils ' .
Supply air, lenum
Supply air diffuser'
Other Information: .
Unitcycled prior to inspection Color of Dust/DirtIDebris
:Filter loading (general impression) Water damage ' -
Filter bypass (describe) Visible suspect mold growth •
Abraded/delaminated acoustical lining Evidence, of animal incursion (carcasses, feathers, fecal
matter) .•
GeneralImpression: '
2.3 • Ce:itEal ventilation systems
Ventilation System Identification: .
h4.. i444.4JA1c ii 'r
Location: f Area Served: .
Mechanical room: clean Y • N. dry Y N stored chemicals/refuse Y
Access adequate for inspection of components: .
AHU interior surfaces are visibly accessible: ' • .
NYC-WTC 000132810
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