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HVAC consulting services invoice, NYC WTC site, 2003

Machine-extracted title · confidence 95%

Invoice for HVAC consulting services provided at the World Trade Center site in 2003.

NYC-WTC_000135339–000135553
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Scanned page image, NYC-WTC_000135510
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OCR status: ocr · source: ours

NYC 9/11 Public Portal Document -ome vEntanon Dystem Visual Iuspection Form Ventilation System Identification: Location: WEST HEATING UNIT- LEREY LOBBY - 3EC RECTOR PLACE Associated mechanical room: clean_LX_ dyVy System Components INOTE: if component not present (NP), not found (NF) or inaccessible (I) please indicate in last column] Outside air intake: Location: Area Served: LUBEY stored chemicals/refuse Surface Dust/ Debris Present? YVN Accessible for inspection? Y_N_ _(explain): - louvers, grates and/or screens - outside air duct - outside air damper(s) Air bandling unit: - outside air mixing chamber - filter rack(s) - filter media - blower assembly incl. blower wheel, blower housing, air vanes, in-line noise attenuators - blower housing acoustical lining - pre-beat coils - heating coils - cooling coils - re-beat coils - condensate drain pan - supply air plenum - supply air plenum damper(s) - vibration collars Supply air distribution: - Supply air ducts Est. total In ft Specify type (circle): metal (Ibrous glass lined meta! No. locations inspected 1 *masonry Sbrous plass board flex-duct wood - Accessible in-line fire dampers Est. total qty - Accessible turning vanes Est. total qty - In-line reheat/cooling coils Est. total gty - Supply air diffusers Est. total qty_ Return air distribution: - Retura air ducts Est. total ln ft Specify type (circle)('metal ibrons glass lined metal No. locations inspected No. locations inspected No. locations inspected No. locations inspected No. locations inspected | masonry fibrous glass board Rlex-duct wood - Return air plenum Est. total RA plenum areas - Return air plenum damper Est. total qty - Accessible in-line fire dampers Est. total qty. - Accessible turning vanes Est. total qty - Return air grilles Est. total qty No. locations inspected No. locations inspected No. locations inspected No. locations inspected No. locations inspectedT WTC Dust Present? Y 1 Y Y Y N N N N N Page 1 of 2 Component • not present • not found • inaccessible : N2 N2 NP NP NP NP NP NP N° NP Ni NYC-WTC_000135510

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NYC-WTC_000135510Source: NYC Law Department, mirrored locally

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