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Document / 39 pages

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_000133732
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NYC 9/11 Public Portal Document 2.2 ° Mechanical Exhaust System Visual Inspection Form | Mechanical Exhaust System Identification: ae { Page J of: Location: ne Area Served: — Qoot | | Associated mechanical room: clean Y Nodnv Y N stored chemicals/refuse Y N Surface Component System Components Dust/ WTC é not [NOTE: if component not Present (NP), not found (NF) or inaccessible (I) please Debris Dust present indicate in last column] Present? Present? | : not found Exhaust air outlet: Location: Accessible for inspection? Y VoN (explain): y louvers, erates and/or Screens outside air duct outside air damper(s) Exhaust fan unit: blower assemb] attenuators inaccessible i y incl. blower wheel, housing. air vanes. in-line noise blower housing acoustical lining vibration collars Exhaust air distribution: Ne Exhaust air ducts Est total In ft j2-o No. locations inspected { Specify type (circle): Cineta) fibrous glass lined metg Geis DCibrous sles ined mer mzsoary fibrous glass board Y ravi flex-duct wood Accessible in-line fire dampers Est. tota] qy ff No. locations inspected © rT Accessible tumine vanes Est. total atv No. locations insnected ! ld een ee eee tet eh YES Exhaust air grilles Est. total gry: Wl No. locations inspected © zr Other (specify): Other Infermation: i General inipression (indicate recummendations for cleaning based on finding of WTC dust): _ NQ wie Nust CouwDd - | KEY: NP = not present; NF = not found: J = inaccessible; U=unknown OWA NYC-WTC_000133732

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NYC-WTC_000133732Source: 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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