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Indoor air quality field report, Dec 2001

Machine-extracted title · confidence 95%

Field inspection record documenting indoor air quality measurements including temperature and humidity at a high school on December 28, 2001.

NYC-WTC_000175791–000175800
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Scanned page image, NYC-WTC_000175799
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page of TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION ZS. DATE PROJECT NO.

Location Deeup. I'einperatnre Relative Carbon Dioxide Carhnii Monoxide Respirable TVOCs J SaSsRS ("O Hiiniidity (%) liSBiSfibSciiloA (ppm) (ppm) Pariieidales(ug/in’) (ppm)

CO G to G M O H H O G j 9m:> V O H H O O H O H S

S a3 zC», ^3^ o M ?o s a H M H V >

S ' O

f3 M

to o Guideline levels 68 -75"F/5vinter 30-60% Outdoor level + 9 ppm 65 ug/m’ 1 ppm o co ASHRAE/AllIA/EPA 73 -79"F/siiinnier 700 ppm 24-hour average Q

H K I Comments:

I o The assessed location(s) () Does () Does not meet established indoor air quality guidelines. o I o Signature: Date:

CO

M

NYC-WTC_000175799

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NYC-WTC_000175799Source: NYC Law Department, mirrored locally

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