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← Document results/DEP Box 03/E-Mails Sent M. Gilsenan 2001-2002
Document / 9 pages

EPA FEMA cleanup matrix draft, June 2002

Machine-extracted title · confidence 95%

DEP memo forwarding an initial draft of a FEMA matrix document related to World Trade Center cleanup planning.

NYC-WTC_000139787–000139795

Folder label: “E-Mails Sent M. Gilsenan 2001-2002

Page image
Scanned page image, NYC-WTC_000139790
OCR text

OCR status: ok · source: pdftotext

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o o i 1^ CD

“0 o c o 15,500 units = 6,000,000* NEED TO CHECK CT o Asbestos Air Sampling Collecting post-cleaning air samples NYC o' Ca3 CD from 15,500 units (cleaning & 5,000 units = 2,000,000 IF COSTS INCLUDE "0 o CD O testing) and collecting samples from (*may include costs of ANALYSES 5,000 units (testing only), by analysis) o o o contractor services. c 3 TOTAL = 8,000,000 CD 3

Analyzing Asbestos Analyzing post-cleaning samples for EPA Estimate based on 21,855 NEEDS Samples all units, conducted by contractor units. RECONCILIATION services. Estimate based on 12,020,200 higher number of units than cleaning estimate being used by NYC.

Validating Asbestos Validating analyses data of post- EPA 2,404,040 Sample Data eleaning samples, condueted by contractor services.

Metals Dust Sampling Collecting wipe samples for metals NYC Estimated based on 20/wipe, 6 NEED TO pre- and post-cleaning at 5% of the wipes/unit + 10% QA. CONFIRM units (not to exceed 50 units ESTIMATE FOR /quadrant for a total of 200 units), 26,400 COLLECTION OF conducted by contractor services. WIPE SAMPLES

3

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NYC-WTC_000139790Source: NYC Law Department, mirrored locally

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