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NYC-WTC_000198974

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000198974–000198981
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Scanned page image, NYC-WTC_000198977
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page of TIME s jc INDOOR AIR QUALITY FIELD REPOR

LOCAI ION P539 M DATE project no. mas- aqy Location Oceup. remperature Relatise Carbon Dioxide Carbon Monoxide Respirable rvQCs Humidity (%) '• - ■;

t"F) ■ • (ppm) - X i’.arlienlatcs(iig/n?) Cppm)

576 ) ■ 6 P7-3

HqV7?^Sl^Ct 2 69-5 5Z5 e o o 6?h Z6.^ c. 9 Z-. cs

I 65.7 ^C,-3 c 6^. S 57^ o fi (9 o

-^^7 AiaiU S- o 6rH lO

S i 9 ( H /? ’' ) S5- ) 656 O . o

Hn Z 65. & 77. L ‘ Q 2 7 c 4 37 16 ^3; 7 c £? Co

H CA11. V-y T-k^i'r ] 64- 6 ^&-C 0 7- 7772 Guideline levels 68 -TS’E/svinteT" 3^-60% Outdoor level + 9 ppm 65 ug/nC 1 ppm o 73 -79"F/suinnier 700 ppm 24-hour average H ashrae/aiha/epa 6 ND -r<?7.n5 S Q Com ments: o o 1 The assessed location(s) () Does () Does not meet established indoor air quality guidelines. o o co o di> Signature: Date: C7^

CO

NYC-WTC_000198977

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NYC-WTC_000198977Source: NYC Law Department, mirrored locally

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