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NYC-WTC_000195374

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000195374–000195375
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NYC 9/11 Public Portal Document

INDOOR AIR QUALITY ANALYSIS

Project: Newmark & Co. Real Estate, Inc. CTSI Project #;NY-442-01 Date: October 30, 2001 100 Gold Street

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

Standard = Standard = Standard = 1,000 PPM Standard = Standard= 68-74°F 30-50% 0 - 9.0 PPM 50 ug/m’ 1“ Fl. Lobby ' 77.0 26.8 672 ND 13 Outside 6.7 27.2 466 ND 30 9‘^F1.-A 71.9 • 28.9 575 ND 1 g-Fi.-M 73.5 26.4 : 583 ND 3 9‘^ Fl.-Z 73.7 27.2 571 ND 1 9'^ Fl.-O 74.8 26.7 533 ND 1 8^'Fl.-A 75.8 27.2 631 ND 2 S'^'Fl.-M 75^9 26.1 587 ND 2 8*^'Fl.-Z 75.4 26.9 670 ND 2 8^’ Fl.-O 75.8 26.3 679 ND 1 7'' Fl.-A 76.5 25.6 608 ND 2 ^'^’Fl.-M 76.9 25.0 587 ND _________ 3 Fl.-Z 76.1 25.7 638 ND 2 7'*’ Fl.-O 75.6 25.3 556 ND 1 6^ Fl.-A 76.8 25.9 562 ND _________ 1__ 6^’ Fl.-M 76.9 23.9 609 ND _________ 3__ 6“'Fl.-Z 75.8 26.0 664 ND _________ 7 O'” Fl.-O 75.8 25.4 584 ND 1 o H 1"^ °F = degrees Fahrenheit CO = Carbon' monoxide CO2 = Carbon dioxide PPM = Parts Per Million NO RH = Relative humidity ND = Non Detected S Q I—i o o I O' o co co STS I CO co

NYC-WTC_000195374

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NYC-WTC_000195374Source: NYC Law Department, mirrored locally

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