HVAC consulting services invoice, NYC WTC site, 2003

NYC 9/11 Public Portal Document

flea y ak cp çn Form Mecbaaicat u eG asi Idea cadan Po 1 of 1 Lacatiaon: F u U PPE R "K pOF — :cu - i F Am Sew: ~ia lrox ~y N Y N SWTed chemicals/ _ma y N System Compee auxtaee W p weal [NOTl:1it't~aspomeat raa t preseaat (N?')- not WTI • not present 111dic a to teat ech mn) fwd or lfnacc eadble (Ilj please Debris Thm . not i Exbatset air etatleak; — Lo ioxt: • _____ e Acceesfl,le far pion? t N (ex}ilain). louvers. gr =&or $ ac+e ass — owide aft duct — Ou de aar dampers) Exhaust fag unit: __ _

— vwever assembly inci. ..aop — blower housing Accusal;:1 a.I lining hops air vanes, itB»lane posse rtt±e H I — vibration collars Exbann ir aiistrtbutlon: — Exhgteat air ducts Est.:otsp In 31 $ tJ d ATo. le Specify type (circle): a iraap AZ. -- elasa bq,~ f"tact g ` — Accessible in-line fire do r~rs j tv — Ac nsible training• vanes No, la zvas inspected~._a to#al 2 — Sx>QUfft air gritle~s ' N4: loca~tons ir;sp Other {apecffg'). E~• tocat city ~+To. locateaans ~~ ~ C~

Other Yngur•n a#on;

General ~p~ssion {ranoTf ::z, reca~mnxera Aa~ t'sr cleaning based on finding of W-rc dust): ~► N OD ~C. ~E-Ld4TFD ZIIST W4 tw T+-tE A 6rr i Mt-cHplJacAL i Uc-t s -

'~" E) UZ+1N r Nc tS

BEY: NP no preaen# Air" - not fond; I = inaccessible; iJ " aenilrga

NYC-WTC 000135365