NYC-WTC_000199764

NYC 9/11 Public Portal Document

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U.S. Environmental Protection Agency (www.epa.gov) Sampling Situation Report Tuesday, January 29, 2002

Fixed Ambient Air Sampling Locations (Asbestos)

NYC / ER (Jan 24, 0001 - 1200 hrs)

o Errata: Previously reported in the January 28 Sampling Situation Report that 2 samples were not collected due to equipment malfunctions. There was actually only one malfunction.

NYC / ER (Jan 24, 1200 - 2359 hrs)

o All 22 samples analyzed were below the TEM AHERA standard.

NYC / ER (Jan 25, 0001 - 1200 hrs)

o All 21 samples analyzed were below the TEM AHERA standard. o 1 sample (Location N) was not collected due to an equipment malfunction.

NYC / ER (Jan 25, 1200 - 2359 hrs)

o All 21 samples analyzed were below the TEM AHERA standard. o 1 location (Location T) was not sampled since access was not available.

NYC / ER (Jan 26, 0001 - 1200 hrs)

o All 20 samples analyzed were below the TEM AHERA standard. o 1 sample (Location D) was not collected due to an equipment malfunction. o 1 location (Location T) was not sampled since access was not available.

Landfill Ambient Air Sampling Locations

Fresh Kills (Jan 24, 0745 - 2220)

o All 19 samples analyzed were below the TEM AHERA standard.

Fresh Kills (Jan 25, 0740 - 2230)

o All 18 samples analyzed were below the TEM AHERA standard. o 1 sample (Location 0-17) was not collected due to an equipment malfunction. o Note: Low sample volume recorded.

CITY_21MC100_002458879

NYC-WTC_000199764