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NYC-WTC_000199725

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000199725–000199726
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NYC 9/11 Public Portal Document

U.S. Environmental Protection Agency (n'H'M'.cpa.^ov) Air / Bulk / Wipe/ Water Sampling Situation Report Monday, October 15,2001 (12 noon)

Landfill Ambient Air Sampling Locations Fresh Kills (Oct 12) - Particulate Monitoring (Dataram) o Nothing of significance to report based on daily average concentration.

Fresh Kills (Oct 13) - Particulate Monitoring (Dataram) o Nothing of significance to report based on daily average concentration.

Ambient Air Sampling Locations NYC / ER (Oct 12) - Particulate Monitoring (PM2 5) o Pace University (Site 1) - 24-hr average concentration for this period was 18.08 ug/m\ o Manhattan Boro Community College (Site 2) - 24-hour average concentration for this period was 19.06 ug/m\ o Coast Guard Building - Battery Park (Site 3) - 24-hour average concentrations for this period was 16.65 ug/m\ o All readings below the National Ambient Air Quality Standard for PM. . (65 ug/mQ.

NYC / ER (Oct 13) - Particulate Monitoring (PM2 5) o Pace University (Site 1) - 24-hr average concentration for this period was 23.28 ug/m\ o Manhattan Boro Community College (Site 2) - 24-hour average concentration for this period was 21.57 ug/m\ o Coast Guard Building - Battery Park (Site 3) - 24-hour average concentrations for this period was 20.45 ug'm\ o All readings below the National Ambient Air Quality Standard for PM2 5 (65 ug/m'f NYC / ER (Oct 13) - Volatile organics (TAGA) o Benzene exceeded OSHA TWA PEL at two locations on the debris pile in the plume at ground level. o Benzene was not detected at three locations (Pier 25, Spruce/Park Row, and Murray/W. Broadway) away from the WTC area in the breathing zone. o Benzene was not detected at Austin Tobin Plaza in the breathing zone. NYC / ER (Oct 14) - Volatile organics (TAGA) o Benzene exceeded OSHA TWA PEL at two locations on the debris pile in the plume at ground level. o Benzene was not detected at three locations (Pier 25, Spruce/Park Row, and Murray/W. Broadway) away from the WTC area in the breathing zone. o Benzene was not detected at Austin Tobin Plaza in the breathing zone.

CITY_21MC100_002458731

NYC-WTC_000199725

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NYC-WTC_000199725Source: NYC Law Department, mirrored locally

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