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NYC-WTC_000179023

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000179023–000179035
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NYC 9/11 Public Portal Document SUBJECT IO PROTECTIVE ORDER NO. CONFIDENTIAL, SEPT. 2008 CITY_ 21MC100 _003457191 NYC-WTC_000179028 TIME 11:15 LOCATION Locatioi ATC ASSOCIATES, INC INDOOR AIR QUALITY FIELD REPORT Stuyvesant H.S.(M477)0ATE 12/13/01 Осcup. Lemperatüre ¿Rela Page 6 or L3 PROJECT NO. 19125 - 0246 801 804 8/1 2 32 815 17 Hall by 817 829 - 2Z 836 28 31 837 840 "H" Stairs Guideline levels ASHRAE/AIHA/EPA 26 Comments: 74.2 73.4 75.2 75.7 76,4 78.3 78.0 77-6 77.3 75.2 68-75°F/winter 73-79°F/summer 42.2 41•7 42.4 41.4 39.5 40.7 41.2 3.9.3 38.0 34.7 30-60% Carbour Dioxide s Carbon Mouoxide (ppm)x ppti 755 729 869 8zz 709 986 970 1004 860 680 Outdoor level + 700 ppm 2 2 2 2 2 2 2 2 2 2 9 ppm The assessed location(s) () Does () Does not meet established indoor air quality guidelines. Signature: Jo chan Date: 12 /13/01 IYOC 77 76 72 74 75 70 62 78 71 67 65 ug/m 24-lour average 1 ppm

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NYC-WTC_000179028Source: NYC Law Department, mirrored locally

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