Indoor air quality field data sheet, P.S. 150M, June 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Pagcjigr^ INDOOR AIR QUALITY FIELD REPORT •p5 I sc DATE; ^A'^ROJECT NO: 2 ^ i9-^ Time: pyA LOCATION V j Location -C’ \ Occupants II .Temperature fl). Relatiye,;: .■4f^Garboa-^^; Carbon Respirable (;TVOCs Humidity, Monoxides/ - Pafticulate {(I’pm) .A S^'(ppm)6ia!' ippm) - I 7L I UA iM iXGV I lzEg OO( 1 12 Neycii x\C cv&SA COG vV-\ 0 lA 11^ 6 j ~Zp I 66.6 M9-.5 i 20 t>\>> VAA/f^ crVV''-<>ri’ □ 3l 2 '^ I 66 ^2 ( \

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H ps’xT VVMl Guideline levels AS1IRAK/AIHA SLZ^ 68 - 75’E/wiiilcr 13-19 ”F/summer A" 30-60% 62? Outdoor level + 700 ppm 9 ppm IG. 65 ug/m' I ppm

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I' o o (?ominents:

I The assessed locjition(s) ( ) Does () Does not meet established indoor air quality guidelines. o o CO Sigiiature-X Date:

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NYC-WTC_000178788