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NYC-WTC_000219860

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000219860–000219869
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Scanned page image, NYC-WTC_000219862
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. PagitS i.rx® TIME I \ ■■ 25^ INDOOR AIR QUALITY FIELD REPORT C5>3sH^ LOCATION HS. fbl^ gCoNQiAicS ^Fi PATE 2 /02^ PRO.IECT NO. 2.b-^OZS (

S=S3=S^ •• "■ . .-------------------------- -.• • —

Location :t Occup. - Carbon Monoxide 7 Respirable TVOCs 5 (ppm) Particulates(ng/mJ (ppm)

s J15a_ 3SI I .... (. 2^-^ CkU.-o I cro CA-Fe-r^¥^(\ 2-1 ^2--7 JfcYJZ I. <9d Cirf=fe=T^»A (Jo e;g.AJna>— 55 4 -o -713 55-1 I b 0.0 ^■57 O ’D

fi/lL 5'1:3 0.-0 ^rPwp^A P ______ SiK^af- pyU- 2Zittt> 0 9-0 i^wwv. If “10 C 553 IS go ! o , O<? ------- II 7or| I5 L_ 25' T’ SY-^ O'D i o 68 -75*F7win(er ’ 30-60% Outdoor level + 9 ppm 65 ug/rn’ H Guideline levels I pptii ([ K 73 -79"F/sumnier 700 ppm 24-hour average I ASHRAE/AIHA7EPA s o ( ommcnts: o o Io o Hie assessed localion(s) ( ) Does ( ) Does not meet established indoor air quality guidelines. CO CO Signature: Dale O

50

NYC-WTC_000219862

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NYC-WTC_000219862Source: NYC Law Department, mirrored locally

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