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NYC-WTC_000197523

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197523–000197533
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. l’age of INDOOR AIR QUALITY FIELD REPORT LOCATION eJrxH DATE /7l/77/7/ project no.

^7/ 33~} s 3 J ^5-

/tn O- o ^3 Si - (ppm)

6- 6

76/ 33 6 zulJz J313L o. o £o o• o 3 35 la - 6 Qo .4 ILLL 3J 6 7o O’ O

^7_ 3 33 4^0.3 /d^^ //Xo O•o (9- o J45 ~i 3 73 ■‘i 0- O 13 O'C?

3/7 7 7-7 34^-3 3'^3 o o /5 a-6 177.. 3/7 33-3 3 2 -5 7 7/ o ■ /7 O ■ G

3oJ 7 S.J ?/-7 d? - o 70 6-0

=2// 3^ 3 /3 7^ o /5 cy - G 3/ 77/ 4^73 6' o Q Guideline levels 69 7 76”F/winter 30-60% Outdoor level + 9 ppm SlTitg/ni 1 ppm H 1"^ ASlIltAE/AlirA 73-78.5"F/suninier 700 ppni I—i s o Coiniiiciits: o o Io o I lie assessed loca(mii(s) ( ) Does ( ) Does not meet established indoor air quality guidelines. co o CT ■Sigiiatiire: Date: Q I ot co CT

NYC-WTC_000197531

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NYC-WTC_000197531Source: NYC Law Department, mirrored locally

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