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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_000133753
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NYC 9111 Public Portal Document

2.2 . lechanicaI Exhaust System Visual I I(echanical Exhaust S stem Identification- Ins ection Form

v Area Served: rAssociated chanical room: clean 1' N d Y N stored chemicals 'refuse Y onents Surface ponent not present (NP), not found Component (NF) or inaccessible (I) please WTC not column] Debris Dust Present? I present Present? not found Exhaust air outlet: Location: inaccessible Accessible for inspection? Y +/ N (explain):

lou%'ers, grates and'or screens outside air duct outside air dam er(s) Exhaust fan unit: blower assembl} 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 [ No. locations Specifi• t)W (circle): met ~s glass lined meta ibrou masonn fibrous lass board flee:-duct ~~ooc N Accessible in-line fire dampers Accessible turning vanes Est. total gtv' If No. locations inspected Est. total gtv No. locations inspected r Exhaust air grilles Est. total gtv Other (specify): 1\'0. locations inspected

Other Information:

GeriEr t :,:N\ , is .i: ~•_~.~ . v,1,a fl auon3 for cleaning based on finding of NVTC dust):

t Jo UJ LLS~ fCOunl~ 0

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

NYC-WTC 000133753

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NYC-WTC_000133753Source: 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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