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NYC-WTC_000196496

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000196496–000196501
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NYC 9/11 Public Portal Document

I

ATC ASSOCIATES, INC. 1‘agt' (ilG TIME 13:25 INDOOR AIR QUALITY FIELD REPORT

LOCATION DATE ^/^e/o PROJECT NO. iq s - <'

Luca I ion Oewp. >' Tempcraiuic Relative Carbon Dioxide Cai-hon Monoxide Res pi I aide TVOCs qq'AqUAafel ("F) ..nmidiry(%) fppm’l (pp.») Parlieulales(ug/m’)

I Lil o t-6 o an .3o-3 (3O( 0 .30 o 8q\ Sioi x- T IT? I-2. to 4 b <4 o 3.0 ( 75-3 18.6 Ixq o 3o<;2 7-50 18.3 (377 O /s 3,-j pt. S 3. 2^ 2o -3 16 Vo O ‘8 O

3o I 6 73.0 3 o .'7 I (-SO o (S o

3(9 L I?. 9 I Seo o /8 o

3o5C Ofe^ 73.6 S^OQI o (8 0 224___ 8 I D u o Q fiS'-lS’E/wiliter Outdoor level + 65 iig/m ’ Guideline levels 306% 9 ppm ! ppni H 73 -79"F/siiiiinier 700 ppm K ASHKAE/AIHA/EPA 24-hoiir average I

s o Com nients: o o I o The assessed loea<ioii(s) () Does ( ) Does not meet established indoor air qualitv guidelines. o o cn Signafiire: Dale: /o i cn

I NYC-WTC_000196500

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NYC-WTC_000196500Source: NYC Law Department, mirrored locally

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