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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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NYC 9/11 Public Portal Document 2.2 Mechanical Exhaust System Visual Inspection Form I of I Mechanical Exhaust System identification: I Location: I~ v r Area Served: Associated mechanical room: clean Y N dry Y N stored chemicals Ise Y N System Components Surface Component (NOTE: if component not present (NP), not found (NF) Dust/ %V TC t; not or inaccessible (I) please Debris Dust Indicate in last column( present Present? Present? 4 not found 4 Exhaust air outlet: Looc5tion:

Accessible for inspection? y/ N (exP lain): lotkers, grate; artd'or screen; outside air duct outside air dampers) Exhaust fan unit: blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators blower housing acoustical lining vibration collars _ Exhaust air distribution: Exhaust air ducts Est total In ft I No. locations inspected i Specify type (circle): metal i roux ¢tars line m msonry fibrous glass board ties-duct wood A. e.s.;the in-line fire damper; F=t. total on 1l No. l - ation. in;' . ocations ecte,l_ p Accessivie turning vanes Est. total gry --. 1. Exhaust air grilles Est. total gv No. locations inspected ";n If No. locations inspected 0 Other (specify):

Other Information:

General impression (indicate recommendations for cleaning based on finding or WTC dust):

1UJ' Lv r (u1 t jf

KEY: -n= not i NF - not found; I - inaccessible; U =u'

NYC-WTC 000135848

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NYC-WTC_000135848Source: NYC Law Department, mirrored locally

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