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DEP ambient air asbestos sampling results, Oct 2001

Machine-extracted title · confidence 50%

Results of DEP ambient air asbestos sampling in five boroughs from September to October 2001, noting six samples above standards.

NYC-WTC_000144122

Folder label: “PICTURES/ PRESENTATIONS

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Z z -< o o i 1^ "0 o c o CT o o' "0 o ro

AIR SAMPLING -ASBESTOS ro 9L O o o c 3 o 3

Outside Ground Zero • One sample in each of the five boroughs • 9/14 to 10/12 • 408 samples (PCM) • Six above 0.01 f/cc & all below 70 s/mm-

Re-occupancy std 0.01 f 'cc or 70 s/mm-

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NYC-WTC_000144122Source: NYC Law Department, mirrored locally

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NYC-WTC_000144017 · Box DEP Box 07

Presentation slide outlining DEP activities including assessment, coordination with agencies, and street opening procedures.

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