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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
Page image
Scanned page image, NYC-WTC_000135367
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document ......4• xe.a~aaa% p sem vINnai 1spgctjon Form Mscbaat~ E 4 PA 1 L v Page 1 of 1 Location: UPPER Kôi — Q so rrk E sez : etc al roc : cieSI1 Y N cb r~N stored chemical use System Components NOTE: ) ' component net present (?P), net found Surface Csmponent Dust) Dust • not present Indicate to last column] or c inaxesslble (Yj please Debris Dust Present? • not found Eathauat air oft : - Location: pt+eeant? • inaccessible

Accessible for inspection? Y_ Y__ (e, '►p ): — louvers. States and/or %re, ew — outside air duc — outside air daa r(s) Exhaust fan unit: —blower assembly Incl. ':lower wheeL housing. ~, u•t Ce Anise attenuators — blower housing acoust*+:al lining vibration collars

M — Exhaust stir ducts Est ot$l m tt 0O No. locations inspected O Spy hype (circle):

line fire dar Avers ELtomiq ESL — Accessible turning ' No. locatir~nvs inspected 'a ss Est. tots] qty_ No. locations inspected — Exhaust air grilles '—' Est. total qty No. locations inspected"~) Mer (speclif~~;

Other Ynfor 9tt~~,.

-tiF F4tJ IS ? T UlfoP.)**N C1

General impression (Indira a recommendations for cleaning based on &ding of %.-rC dust): Sse~.vEqj i r~E i-tEc+r ICL C?NIPQ 4cicz S r'.s ~A ss as ,~fJD -rE ~ ~u&'tS.

KEY: NP not present NP - not found; Z _= inaccessible;. it - unknow

NYC-WTC 000135367

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NYC-WTC_000135367Source: NYC Law Department, mirrored locally

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