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Indoor air quality field report for PS 234M, Feb 2002

Machine-extracted title · confidence 95%

Field report recording indoor air quality parameters at PS 234M on February 25, 2002, including temperature and humidity readings.

NYC-WTC_000182903–000182908
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Scanned page image, NYC-WTC_000182906
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. IL of TIME iSoO INDOOR AIR QUALITY FIELD REPORT 'I

LOCATION PG M DATE /75- Io -u PROJECT NO. mas - a'?9 Loenlioii Jeeiip. leiapeiatuie K.hUiv,., I a Monoxide lUspirahIc vOCs l"l ) Pl>"') iilieuhitesfug H J i

<3<3 ^ha)i ) ~f i ‘O L6 7 C a6 O

a;! 5 a 75.3 56 .a £<7^0 0 3.3

aio 3 7:i.r •Z C 58 O an L' Fl- Ha 11 i - I- 3 3.6 <5M'j 6 35

53 8 5 0 (C c

3^C 3 CHS o u e 74, a 33. ' 6 3o o 0

an ag 7 7.^ 3C :/ o

3.0 34 7rs 313. > 734 o )

o I 76-0 32.6 C 4q 0 ■7 ' o H Guideline levels 68 -75°F/winter 30-60% Outdoor level + 9 ppm 65 ug/m^ 1 ppm K 73 -79"F/sunimer 700 ppm 24-hour average I ASHRAE/AIHA/EPA to

S O o Comments: o I o o The assessed loeation(s) () Does ( ) Docs not meet established indoor air quality guidelines. to

o co Signature: Date: 7/37/^ ro

NYC-WTC_OO0182906

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NYC-WTC_000182906Source: NYC Law Department, mirrored locally

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