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

Machine-extracted title · confidence 95%

Field report documenting indoor air quality measurements at P.S. 150M on June 12, 2002.

NYC-WTC_000177998–000178001
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Scanned page image, NYC-WTC_000178001
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NYC 9/11 Public Portal Document ATC ASSOCIATES, INC. Pages 4 w a INDOOR AIR QUALITY FIELD REPORT - Time: 2 Fe Big. LOCATION: PS ISCO. DATE: rei) 2/02 wat PROJECT NO: _|/. ee LOY { C2 5 aan ian ne a - "g Jot. i |v tO 7 LIN & | 2b oe - 5 | te | io 2 Out Doors ‘ ° mao ! 24 | oo N Out Doors { FTO EO ae. . em | O | aes Pp tos to ° Guldelinelevels 68-75'F/winter | 30-60% |:Outdoor level. 9 ppm 65 ug/m” 1 ppm S ASHRAE/AIHA me a. | 73-79 °F/summer_ ee + 706 ppm. fe Comments: | . S The assessed location(s) ( ) Does sO! Does not ‘meet established indoor air quality guidelines. C ney Ut ‘Date: Gizfor NYC-WTC_000178001

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NYC-WTC_000178001Source: NYC Law Department, mirrored locally

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