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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_000135442
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document ~..6uLlnl •chin LIOn 1V37 vicious IncnPri1nn .Arm Pena 1 ni 7 Ventilation System Identification: WfW.0QyJ UIT Location: Area Served: o • bo ALSAN'f sig Ci '' VimO2 2oc: tir Associated mechanical room: clean Y N dry Y N stored chemicals/refuse Y N Surface Component System Components Dust/ WTC • not present [NOTE: if component not present (NP), not found (NF) or Inaccessible (I) please Debris Dust • not found Indicate in last column]. Present? Present? • Inaccessible Outside air intake: Location:

Accessible for inspection? Y N (explain):

— louvers, grates and/or screens — outside air duct P — outside air damper(s) rN p Air handling unit: — outside air miring chamber N — 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) j — vibration collars NP Supply air distribution: — Supply air ducts Est. total In ft 1. No. locations inspected Specify type (circle): eta i ous s lined gtas y fibrous glass board flex-duct w — Accessible in-line fire dampers Est. total qty No. locations inspected — Accessible turning vanes Est. total qty No. locations inspected — In-line reheat/cooling coils Est. total qty No. locations — Supply air diffusers Est, total qty No. locations inspected Return air distribution: — Return air ducts Est. total In ft_ I No. locations inspected,_ Specify type (circle): ne fibrous glass lined metal xnasonry fibrous p~board flex-duct ww

— Return air plenum Est. total RA plenum areas No. locations inspected — Return air plenum damper Est. total qty No. locations inspected — Accessible in-line fire dampers Est. total qty No. locations inspected — Accessible turning vanes Est. total qty No. locations inspected — Return air grilles Est, total qty j No. locations inspected_

NYC-WTC 000135442

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NYC-WTC_000135442Source: NYC Law Department, mirrored locally

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