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NYC-WTC_000199229

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000199229–000199235
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page INDOOR AIR QUALITY FIELD REPORT Time: LOCATION pS 2.2>M DATE: PROJECT NO: " Location Occupants CarbonPYi ,R|splrable <yOCs Monoxide.,; Particulate H(ppni) ;(ppm) : . (%)'»- iJhnmoit* (ppm) L I-VAOIAaM JxWCT‘tc? 5 S? •-5T/) u2- kAOI f 5> LL i^Q -O ^Y( 50 12^Z 50 X 3I i Z2Z 2^ 70.6^ 1^6. f I .............. u OS 2^0 52 'I 12 VAA[ 1 \az,4'0| j O 29aS 52 5S^ 1 I <n 2,1 C^ 7<^ -f 54.^^ ( ^o'=) 5 '?& -3 75';5 54.f 531* 12.40 Lt I z o

22 l\AzA<y I 75,2, I S3.1 4,40 I o Guideline levels 68 - 75*F/winter 1 30-60% Outdoor level 9 ppni -L- 65 ug/nr 1 ppm H ASIIRAK/AIHA 73-79 °F/siimmer + 700 ppm 0 I—i s (?»iTiniciits: o o o Io riie assessed location(s) () Does ( ) Does not meet established indoor air quality guidelines. o co o co Signature: 4 DaleiJlAVL co o co

NYC-WTC_000199235

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NYC-WTC_000199235Source: NYC Law Department, mirrored locally

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