NYC-WTC_000179110

NYC 9/11 Public Portal Document

ATC ASSOCI ATES, INC. Pagc^ol Jp ■ilhtF INDOOK AIR QUALITY FIELD REPORT

LOCATION /J.STUYVE.SANT niGII SCHOOL DATE ////// a f PROJECT NO. 19125-0246

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w 1 O G to M 131 AX -I ^3 I \ c> • O O H H YZ / 7It I ' o O G V 7Y.7 ^66 , I O H 1 M O H H O O S "i/T .1£ // O• o 3a 7^ ? 3^ -I S- 2^0 ( 5" ■ o o H ?o s a M V H H > i' 5 1 i.~r ^y-3 7 I 3 o•o a ' 1 11 -& 1 3 o- o o h 3 1 CO 7^ I I 11-3 7 7^ I 3g et • o M

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j Guideline levels 68 -7S"F/AVin(cr 30-607« Outclooi level + 9 ppin 65^ug7m I ppm O O •A.SIIKAE/AIIIA 73 -79'’F/.siimme.i 700 ppm 24-lioiii- average CO Q

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I The a.sse.ssed loealimi/s) ( ) Dues () Does iio( meet cstabliskjedindoor air qiialily guidelines. o I o o SigiiiKiiie; _ Date: n( 56 H co (JI CO

NYC-WTC_000179113