NYC-WTC_000209149

Portal Document

ATC ASSOCIATES, INC. I ? I s INDOOR AIR QUALITY FIELD REPORT -1 s DATE\^^^^^rRO^T INO: . Time: LOCATION p5 I s c T g I S I ;; ' f I fc O -1\ ? J VIS.:)' ■ia~j-hg^--& ■ a-.agsgsjpJT-gajra 12- ( ( jf “ >VAlM I 73^ I O_J ( s o

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HAIM L-k 11 [ZW *130 k I I eQ5 I 13^ LQ s HAir-> iL'-> (O f jZZ j^>a^<n' -'P toxs ik'- VUtl } 'O -M i I t^^CT-O &v/ls VUO IM .<7 |Md^| b/0 I o I—I vmA TO C^T hma h^.vl s>s) 71 IQ O 65 ug/n? f 1 ppm \ J H Giiidcliiie levels 68 - 75"F/wiii(cr J 30-60% 11 Outdoor level 9 ppm I c No ASIIRAEZAIHA 73-79 'F/suramer I fl 4 700 ppm Q £ o Commenls: o o 'J'iie assessed location(s) () Does () Does not meet established indoor air quality guidelines. to Cn IS ' o Signature " o do tfc,

N YC-WTC_000209150