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NYC-WTC_000195378

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000195378–000195379
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NYC 9/11 Public Portal Document

INDOOR AIR QUALITY ANALYSIS

Project: Newmark & Co. Real Estate, Inc. CTSl Project #;NY-442-01 . Date: October 30, 2001 too Gold Street

LOCATION TEMPERATURE RELATIVE CO2 (PPM) CO (PPM) TOTAL ("F) HUMIDITY PARTICULATE (RH%) LEVELS

Standard = Standard = Standard = Standard = Standard= 68-74°F 30-50% 1,000 PPM 9.0 PPM 50 ug/m- 5*^ Fl.-A 75.8 24.8 610 ND 1 5"' fl.-M 76.0 23.0 513 ND 3 S’” fl.-Z 76.6 25.3 585 ND 2 S'" Fl.-Q 76.8 23.4 574 ND 1 4“’ Fl.-A 77.3 24.8 650 ND 2 4"’Fl.-M 77.1 25.5 636 ND 2 4'" Fl.-Z 76.8 24.7 634 ND 1 4'" Fl.-O 76.6 24.6 608 ND 1 3;^* Fl.-A 76.5 25.5 616 ND 2 3''''Fl.-M 77.6 24.3 641 ND 2 3"* Fl.-Z 76.5 25.4 602 ND 3 1“ Fl.-O 76.9 26.0 619 ND 3 1“ Fl.-V 73.5 24.1 731 ND 2 1” Fl.-M 74.8 24.6 585 ND 1 Basement Sal’s Office 76.2 27.6 661 ND 3 ■ 4-

"F = degrees Fahrenheit CO = Carbon monoxide CO2 = Carbon dioxide PPM = Parts Per Million RH = Relative humidity ND = Non Detected o H k; I to

S O o 1° o Co r

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NYC-WTC_000195379

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NYC-WTC_000195379Source: NYC Law Department, mirrored locally

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