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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_000132758–000132807
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NYC 9/11 Public Portal Document

No. locations • inspected Accessible turning vanes Est. total qty / jP Return air grilles Est. total gty I. No. locations inspected 'T 2.1 Central Ventilation System Visual Inspection Form Page 2 of 2

System Components Surface Component (NOTE: if component not present (NP), not found (NF) or inaccessible (I) please Dust/ WTC . l; not indicate in last column) Debris Dust present Present? Present? not found

Inaccessible Other (specify): -

Other Information:

Filter loading (light, moderate, heavy): Abraded/delaminated acoustical lining Filter bypass (describe)

General impression (indicate recommendations for cleaning based on finding of R'TC dust):

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

NYC-WTC 000132770

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NYC-WTC_000132770Source: NYC Law Department, mirrored locally

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