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Indoor air quality field data sheet, P.S. 150M, June 2002

Machine-extracted title · confidence 90%

Field data sheet recording indoor air quality measurements including temperature and humidity at P.S. 150M in June 2002.

NYC-WTC_000178779–000178782
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Scanned page image, NYC-WTC_000178780
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. PagCc^oll' INDOOR AIR QUALITY FIELD REPORT Time; ^LOCATION; pS ISO DATE: OOA PROJECT NO: . . OLocation'<;^-g^

OOl^C^ ■MI 15S ppmvlll/ 3«pirabjei; Sculate" s (ug/m^ —

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a poos IO ”7 li T'S-S S? O ^6 I i_ M-oH T) 7S.G MS 2, ’31'^ M in Out Doors A c.

4 Out Doors MexTTo 2k_L 1002^ I f IS? I IS \ Out huor. Mex?r-ro>n<^ c> c q Iy 1 ppm Guideline levels 68 - 75‘’E/winter 30-60% Outdoor level 9 ppm 65 ug/m o ASI1RAE/AIHA 73-79 >7summer + 700 ppm H K I to Comments: O s o o 1 he assessed location(s) () Does ( ) Does not meet established Indoor air quality gisidelineSo \o o Signature:" y^>- j Cc - to Date:_. co

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NYC-WTC_000178780

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NYC-WTC_000178780Source: NYC Law Department, mirrored locally

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