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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_000135887
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NYC 9/11 Public Portal Document 2.2 Mechanical Exhanst System Visual Inspection Form Mechanical Exhaust System Identification: a) Page ] of Location: Qos c Area Served: Associated mechanical room: clean Y N dry Y N__stored chemicals’refuse _Y¥ N Surface Component System Components Dust/ WTC E not [NOTE: if component not present (NP), not found (NF) or inaccessible (1) please Debris Dust present indicate in last column] Present? Present? = not found inaccessible Exhaust air outlet: Location: : : s , ; /. ‘§ 5 Vf = ™ Accessible for inspection? Y_ VON (explain): ¥ = ; J louvers, erates and’or screens Y _ nN outside air duct ¥ N~ outside air damper(s) Y at Evhaust fan unit: blower assembly inc]. blower wheel, housing, air vanes. in-line noise PW) attenuators Y blower housing acoustical lining vv NV vibration collars ; NP Exhaust air distribution: Exhaust air ducts Est total In ft i2o No. locations inspected_ l : Specify type (circle): masonry fibrous cles board Y (/ i) rae Accessible in-line fire dampers Est. total gy if No. locations inspected © ny Accessible fuming vanes Est. total atv No. locations inspected NP Exhaust air grilles Est.total qty 47 No. locations inspected © Zz Other (specify): Other Information: Gtutral inipra ssien (indicate reconnnendstions for cleaning based on finding of WTC dust): N> wre Oust found. . KEY: NP © not present: NF = not found; I= inaccessible; U= unknown ~ NYC-WTC_000135887

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NYC-WTC_000135887Source: NYC Law Department, mirrored locally

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