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NYC-WTC_000217741

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000217741–000217746
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Scanned page image, NYC-WTC_000217745
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OCR status: ocr · source: ours

NYC 9/11 Public Portal Document . ATC ASSOCIATES, INC. Paye 5 of & TIME 15.40 INDOOR AIR QUALITY FIELD REPORT LOCATION PS234UM DATE 3haloz PROJECT NO. I91a5- 249 307 a ko C 8 Q 3 OS 74. ¢ AGqC $99 o "Y a 3eY 44.8 29.j 646 O ‘¢ O - 3{) TS.0 4B, 3 bho o l€ & Z0€ FY4. 2 84.0 [eo 0 20 © se | 73:4 26. 389 0 en ee nae OB ___ 236 a 2 3\9 | FY. 30. | Sty a (6 QO 0 Guideline levels | 08 -75°FAvinter ("30-60% = | Outdoor level + “Oppm | 6S ug/L ppm 4 ASHRAE/ATHA/EPA 73-79" F/summer 700 ppm 24-hour average ° ‘The assessed location(s) () Does (.) Dees not meet established indoor air quahity euidelines. ; NYC-WTC_000217745

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NYC-WTC_000217745Source: NYC Law Department, mirrored locally

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