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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_000135392
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Mochaanfcal xbanet System Idetitifica Ion -- -~~~. +s;s cc[7~II vorID Page 1 of 1 Nr at X 4av v r4N4 ?9. _ --~ Q _..a sour 4 Eta Associated mechanic aI root►: dean y N dTY~-_,N stored JArea Served

cal~_y System Compane8ts Surface [NOTE: if component not Present (NP), not I Component found (Nil) or baccessible m please D ind~lcate is last column] eb • not prsed j bebrls •not found Exhaust aft sorter: present? present? Location: inaccessible Accessible for inspection? ''t___ ( ):

— Iouvers, grates and/or s:aeons — outside air duck — outside air damper(s) Exhaust fan unit: — blower assembly ind t lower wheel, housing, air vanes, in-line — blower housing acousti*1 lining noise attenuatma

vibration collars

ft--~Q — Exhaust air ducts Est. :otal in No. locations inspects a 1 Specify type (circle): )fir ¢I ac lied } >i Y ~1~ts~a~bnard

- Accessible in-line fire dim cers Eat„ total qty No. locations mapectedO -Accessible turning vanes Est total qty No. locations (inspected Exhaust air griffa Est. total qty__ _~ Other (specify): No. locations Inspected O S

Other Information

General impression (Indies :e recommendationts for cleaning based on finding of WTC dust): No UaTe ! L47H) Dvsr i vE set, rN kE~NRa,c>9L eaKpaN~,~rrs AAFu.!! rts dlsso ,' •1 L 0 CDu ci S.

ICEY: NP "2 not present; NI not found; I ffi inaccessible;. V - unknown

NYC-WTC 000135392

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NYC-WTC_000135392Source: NYC Law Department, mirrored locally

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