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← Document results/DEP Box 50/99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST
Document / 309 pages

Asbestos air sample TEM analysis report for 99 Church Street,

Machine-extracted title · confidence 95%

Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.

NYC-WTC_000124304–000124612

Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST

Page image
Scanned page image, NYC-WTC_000124582
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document TIME LOCATION Docafion ATC ASSOCIATES, INC. INDOOR AIR QUALITY FIELD REPORT 99 Church street DATE_ 1/4/02 Occup Tomperafure Relatiye Carbon Dioxide (PPm PROJECT NO.. 10/1. Slevatv lobby SE corner South ceuter SW cornes West ceutes Nw corner North ceuter NE corner Guideline levels ASHRAE/AIHA Comments: 75.8 73.8 741 74.1 74-2 74.3 74.4 74-6 68-75°F/winter 73-79 F/summer 20.0 19.3 18.5 18.5 185 18.4 18.4 18.3 30-60% Carbon Monoxide espirable (прш) Particolates(ug/m): 211 680 654 677 600 685 680 666 Outdoor level + 9 ppm 700 ppm 50 ug/m' annual 150 ug/m° 24hour The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: 12 Date: _ 44/02 Page Zof L2 TVOCS (ppm)* 0.0 0.0 0.0 0 •0 D.0 0.0 1 ppm NYC-WTC_000124582

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NYC-WTC_000124582Source: NYC Law Department, mirrored locally

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