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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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NYC 9/11 Public Portal Document

• 2.2 Mechanical Exhaust System Visual Inspection Form PaoP i .►f 1 Mechanical Exhaust System Identification: Location: Area Served: co F Associated mechanical room: clean Y N dry Y stored chemicals!refuse N Y N Surface Component System Components Dust/ WTC not [NOTE:.if component ttbt present (NP), not found (NF) or inaccessible (1) please Debris Dust present • indicate in last column) Present? Present?. 4 not found

Inaccessible Exhaust air outlet: Location:

Accessible for inspection? Y N (explain):

lours, grates and/or screens qt(~ outside air duct outside air damper(s) NP Exhaust fan unit: blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators blower housing acoustical lining N P vibration collars N P Exhaust air distribution: Exhaust air ducts Est total In ft _J No. locations inspected ( Specify type (circle): etal fibrous lass lined metal masonry fibrous glass board flex-duct wood Accessible in-line fire dam ers Est. total No. locations ins ected O Accessible turning vanes Est. total gty No. locations inspected NP Exhaust air rilles Est. total No. locations ins ected O Other (specify):

Other Information:

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

V- t c,- . ttt s' r 9"S >..-r r p 7M s U i S

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

NYC-WTC 000132715

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NYC-WTC_000132715Source: NYC Law Department, mirrored locally

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