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NYC-WTC_000188588

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000188588–000188606
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. ( I \H INDOOR AIR QUALITY FIELD REPORT

! 1 )< \ I it )\ STUYVESANT IlICH SCHOOL DATE Z/^r/^ /' PROJECT NO. 19125-0246

! (K'iUion Oceiip, Teniperaluie Relative Carbon Dioxide TVOCs ? Kiimidily (%) (PPni) Par(iciilates(ug/iY) (ppm) “’T ■///

- i £ (9-

1 £ 6) • c9 i

7^ J ' I -I ~1 ■ co <7 6-7 I 67 - c9 £ - o i 7 ^9 - CY 7 O c? o 1 ;iiiiii-line levels (,8 -7S"l'7\vimer 30-60% Outdoor level + 9 ppm 65 iig/ni 1 ppm H V ■ H i; \ i \ 11 i \ i 73 -79''I7-Siiimm“r 700 ppm 24-11011 r average NJ

S o o o I o . ill) .uKiiKM ( (Does t ) Does mil meet csiablislied iiulpor air quality guidelines. o co o co Date: co 4

NYC-WTC_000188590

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NYC-WTC_000188590Source: NYC Law Department, mirrored locally

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