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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_000135453
OCR text

OCR status: ocr · source: ours

• • NYC 9/11 Public Portal Document 2.1 Central Ventilation System Visual Inspection Form System Components INOTE: if component not present (NP), not found (NF) or inaccessible (I) please indicate in last column] Other (specify): Surface Dust/ Debris Present? Page 2 of 2 Component WTC • not present Dust Present? • not found • Inaccessibk Other Information: Filter loading (light, moderate, heavy): LIGHT • Abraded/delaminated acoustical lining • Filter bypass (describe) General impression (indicate recommendations for eleaning based on finding of WTC dust): _BLACK DUST, LIGHT ACCUMULATION WAS OBSERED IN THE COMPONENTS DF THE EXMAUST FAN. — NO WTC RELATED DUST WAS OBSERNED. - NO CLEANING iS REQUIRED FOR WTC ZEATED DOST. KEY: NP = not present; NF = not found; I = inaccessible; U = unknown NYC-WTC_000135453

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NYC-WTC_000135453Source: NYC Law Department, mirrored locally

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