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Document / 215 pages

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_000135512
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OCR status: ocr · source: ours

NYC 9/11 Public Portal Document моусьuUи гогm Ventilation System Identification: Location: EAST HEATING UNIT- LORNY LiGB)- 380 - RECTER PLACE Area Served: Associated mechanical room: clean_LY_N System Components INOTE: if component not present (NP), not found (NF) or inaccessible (I) please indicate in last column] Outside air intake: Location: LOBBY _N stored chemicals/refuse Surface Dust Debris Present? Accessible for inspection? Y_ N _(explain): - Iouvers, grates and/or screens - outside air duct - outside air damper(s) Air handling 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-heat coils - heating coils - cooling coils - re-heat coils - condensate drain pan - supply air plenum -supply air plenum damper(s) - vibration collars Supply air distribution: - Supply air ducts Est. total in ft 9 Specify type (circle): metal fibrous gless lined metal No. locations inspected_C1 masonry fibrous glass board flex-duct wood - Accessible in-line fire dampers Est. total gty. - Accessible turning vanes Est. total qty. - In-Line rebeat/cooling coils Est. total qty. - Supply air diffusers Est. total qty No. locations inspected No. locations inspected No. locations inspected No. locations inspected 01 Return air distribution: - Return air ducts Est total In ft Specify type (circle): metal fibrous glass lined meta! No. locations inspected_ masonryabrousglass boerd flex-duct wood - Retura air plenuro Est. total RA plenum areas - Retura 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 L No. locations inspected No. locations inspected No. locations inspected No. locations inspected Y Page 1 of 2 WTC Dust Present? N N Component • not present • not found • inaccessible NP NP N2 NP NP NP NP NP NP N7 NF NP NP N N N N N NP NP NYC-WTC_000135512

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NYC-WTC_000135512Source: NYC Law Department, mirrored locally

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