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NYC-WTC_000197523

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000197523–000197533
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Scanned page image, NYC-WTC_000197529
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OCR status: ocr · source: ours

NYC 9/11 Public Portal Document ATC ASSOCIATES, INC. Page 6 of /0 INDOOR AIR QUALITY FIELD REPORT ae ae Ps Shi “ (eoa%r HH DATE _(2//7/o/____ PROJECT NO. (9/29 ~-2446 foellghy CIs bl 154 | AQ.s ASHRAR/AIHA 73-78.5" F/summer 700 ppm Oo: 9 5a/ (29 13-9 /T 0.0 |i Moff 2S | bb (9 | 0-0 #hie tli He ee 75.4 /7 0.0 bbe a Ghee Tle S /¢ O-8 2 fog | 19.8 149 0-0 5 fo03 15.3 /§ 0-6 fe [oS 15-8 | 15 0-0 Guideline levels 69 — 76°F /winter 30-60% | Outdoor level + 9 ppm 50 ug/m 7 ppm Comments: The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: “4 = £14 en 7 Date: 1A [ lp | /(/ QT77 a ) — iO | 14 Ce9GPOeOO OOTOWT? ALIO NYC-WTC_000197529

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NYC-WTC_000197529Source: NYC Law Department, mirrored locally

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