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Ventilation System Evaluation Form, Nov 2003

Machine-extracted title · confidence 90%

A ventilation system evaluation form for a multi-use facility with 300 residential units and nine floors.

NYC-WTC_000132712–000132752
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Scanned page image, NYC-WTC_000132724
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NYC 9/11 Public Portal Document : 26373185 P3373 MAR-18-2000 @6:37A FROM:SERVICE 9146634162 TO:Sie1 i 2 2.2 Mechanical Exhaust System Visual Inspection Form Page J] of J | Mechanical Exhaust System Identification. dy fh Location: "gyn | Area Served: - Associated mechanical room: clean YN dy OY N_ stored chemizels‘refirse Y ON Surface Component System: Components Dust? WTC — not [NOTE: if component not present (NP), not found (NF) or inaccessible (1) please Debris Dust present indicate jn last column] Present? Present? E not found é Inacetssible Exhaust air outlet: Losation: Accessible for inspection? Y N (explain): “ loustts, grates and’or screens alé. outside air duce y 4 7 outside air damper(s) ‘ J Ne Exhaust fan unit: i: lower assenibly incl. blower wheel, housing, ait vanes, in-line noise N _atienuators : . { bd blower housing acoustical lining Pi viketion collars NS. Exhaust air distribution: Exhaust air ducts Est total In fi LOU No. locetions inspected { ae Specify type (circle): Gia!) fibrous glass lined mets} masonry fibrous class beard Jerx-Guet wood Accessible in-line fire dampers Est. tota! gy oD No. locations inspected © Tr age ath hg fet yeeiee Tee ome % os Ne . = Sets ka —e ewes “a . [ 2 BSees) om eee deereemes tees oes Ee soe WZ . we dSt etr grilles Est total gtvy 7) No. locations inspected (9 TL Other (specify): Other Information: ~ General impression (indicate recommendations for cleaning based on finding of WIC Cust}: WANS Mest Poa iN SYSTEM. CLEANM.VO ty hece Mauna KEY: NP = not present; NF = not found; I = inaccessible; U= unknown i Z - NYC-WTC_000132724

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NYC-WTC_000132724Source: NYC Law Department, mirrored locally

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