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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_000135519
OCR text

OCR status: ocr · source: ours

• NYC 9/11 Public Portal Document 2.1 Central Ventilation System Visual Inspection Form System Components NOTE: if component not present (NP), not found (NF) or inaccessible (*) please indicate in last column] Otber (specify): Surface Dust/ Debris Present? Page 2 of 2 Component WIC • not present Dust Present?• not found • inaccessible Other Information: Filter loading (light, moderate, heavy): MODFEATE • • Abraded/delaminared acoustical lining YE5 • Filter bypass (describe) - FRESH AIR INTARE DUCTWORK IS 125 4, USPECTED AT " LOCATIONS NO WTC DEBRiS WAS OBSERVED. General impression (indicate recommendations for cleaning based on finding of WTC dust): FRESH AIR INTARE PIT ARCA FOR THIS LNIT HAS A CINSIDERABLE ATCINT CF IUTC FILATED DEST ON FADOR. THiRE 1 NO NETCIABiE WTC RELATED DUST IN DUCT WIRK. KEY: NP = not present; NF = not found; I = inaccessible; U = unknown NYC-WTC_000135519

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NYC-WTC_000135519Source: NYC Law Department, mirrored locally

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