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Document / 21 pages

WTC HVAC Inspection Report, 130 Water Street, Feb 2003

Machine-extracted title · confidence 95%

Memo recommending cleaning of two HVAC units at 130 Water Street due to WTC dust found during visual inspection.

NYC-WTC_000133770–000133790
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Scanned page image, NYC-WTC_000133775
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NYC 9/11 Public Portal Document

22 ' Mech anica l E h aust System visual Ins ection Form Page 1 of I Mechanical Exhaust System Identification: t~ Location: Area Served: Qoo Associated mechanical room: clean Y N dry Y N stored chemicals/refuse Y N System Components Surface Component INOTE: if component not present (1\'P), not found (NF) or (I) Dust) WTC not inaccessible please Debris Dust indicate in last column] present Present9 Present. not found

,Exhaust air outlet: Location: Inaccessible

Accessible for inspection? Y______N _ 4 louvers, grates and/or screens (explain): r outside air duct

t outside air damper(s)

nit:blower assembly incl. blower wheel, housing, air vanes, in-line ators blower housing acoustical lining vibration collars Exhaust air distribution: Exhaust air ducts Est. total In ft No. locations noise A)

inspected_ Specify type (circle): met fibrous glass lined metal flex-duct wood masonry fibrous glass board Y Av

Via,-,... Fit total l,.•.....if,T+! 1~'!l. CJ Accessible turning irning vanes Est. total No. locations inspected Exhaust air grilles Est. total gly 2 No. locations inspected Q Other (specify):

Other Information:

General impression (indicate recommendations for cleaning based on finding of WTC dust):

I KEY: NP = not present; NF = not found; I = inaccessible; U = unknown

NYC-WTC 000133775

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NYC-WTC_000133775Source: NYC Law Department, mirrored locally

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