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Receiving report for HVAC consulting services, March-April 2003

Machine-extracted title · confidence 94%

City receiving report acknowledging delivery of HVAC consulting services for WTC from TAMS Consultants Inc.

NYC-WTC_000135765–000135950
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Scanned page image, NYC-WTC_000135810
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Z2 Mechanical Exhaust System Visual Inspection Form Page ] of I Mechanical Exhaust System Identification: Location: 10 Area Served: ct O Associated mechanical room: clean Y N dry Y N stored chemicals/refuse Y N System Components Surface Component (NOTE: If component not present (NP), not found (NF) or () Dust/ Dust not Indicate In last column( inaccessible I please Debris Dust present Present? Present? 4 not found

Exhaust air outlet: Location: Inaccessible

Accessible for inspection? Y_____,N (explain):

louvers, rates and/or screens outside air duct y N outside air damper(s) Exhaust fan unit: ~► blower assembly incl. blower wheel, housing, air vanes, in-line attenuators noise N blower housing acoustical lining vibration collars - Exhaust air distribution: NP Exhaust air ducts Est total In ft_ / Oct No. locations inspected i Specify type (circle): e 1 fibrous class lined metal masonry fibrous glass board flex-dudt w Accessible in-line fire dampers Est. total gty 1D No. locations inspected 0 —, _Accessible turning vanes __ Est. total otv No. locations inspected f ~O Exhaust air grilles Est. total No. locations inspected Other (specify):

Other Information:

General impression (indicate recommendations for cleaning based on finding of Wt7C dust):

= not = not found; I = inaccessible! 11=

NYC-WTC 000135810

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NYC-WTC_000135810Source: NYC Law Department, mirrored locally

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