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Indoor Air Quality Field Report, NYC BOE, Sep 2002

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ATC Associates indoor air quality field report documenting environmental measurements at a Board of Education location in September 2002.

NYC-WTC_000180148–000180154
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NYC 9/11 Public Portal Document

Fagi^^ of ATC ASSOCIATES, INC. TIME INDOOR AIR QUALITY HELD REPORT (M LOCATION Fei!- a pt’BLic SetvAtDATE PROJECT NO. I 91 2‘7 - '

Localioii Occup Tenipcialure Relative (Airboii Dioxide Carbon Monoxide Respii ajjle 1 ’VOL'S fE) Danddiiy (%) Ti'i”'') (ppm) i'iiriieuiaiesfuH/in I (PP"!)

cn G CO I ^(5 • CF"7 2 2. a■o M O H I 6 72 ( Is H O G 0 2- b-o XI O H M a o 10 ■!_ L 5 0-0 H Hl S a3 O G 0 -4 Toy So o o 2o',j 7^1 / ?3 a H M S H H 12 0^0 ?a S > ' f <7 I o 0 Sr /)0^ I 1 a O-v CO

H .4 O /VS- .-Sl 30-60% Oiildoor level I y ppm I 2 , P-O O Guiileliiie levels (>S u«/m I ppm CO o ASIIRAE/AIHA/EPA 73 -79T/siinio.cr 700 ppm IJ-bonr ax vra»^c H K I Coiniiicnts: so I—i o riic jisscsscil locatiuii(s) () Docs { ) Docs not meet cstahlislicd indoor air (piality guidelines. o Io o co •Signature: pny-v.—Zl Date:

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NYC-WTC_000180150

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NYC-WTC_000180150Source: NYC Law Department, mirrored locally

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