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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_000135410
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OCR status: ocr · source: ours

NYC 9/11 Public Portal Document 2.1 Central Ventilation System Visual Inspection Form Page 2 of 2 f Surface Component System Components Dust/ wic ® not present _ [NOTE: if componen:: not present (NP), not found (NF) or inaccessible (1) please Debris Dust _ ® not found indicate in last colum a] Present? | Present? ® inaccessible | Other (specify): Other Information: Filter loading (ligh!, moderate, heavy); [Ly Gur C1 Abraded/detar inated acoustical lining C) Filter bypass (6 escribe) General impression (in Jicate recommendations for cleaning based on finding of WTC dust): No WTC eerareo pust WAS OBSERVED Iv THE s¥stem, ~ No CHANING US PrQuiRFO PR WI Cantey pus. KEY: NP = not present; ‘WF = not found; J = inaccessible; J = unknown ~~ NYC-WTC_000135410

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NYC-WTC_000135410Source: NYC Law Department, mirrored locally

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