NYC 9/11 Public Portal Document
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Asbestos Air Sampling Collecting post-cleaning air samples NYC 15,500 units = 6,000,000* NEED TO CHECK IF
from15,500 units (cleaning & 5,000 units = 2,000,000 COSTS INCLUDE
testing) and collecting samples from (*may include costs of ANALYSES
tr 5,000 units (testing only), by analysis )
contractor services.
TOTAL = 8,' ,000
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 cleaning samples, conducted by
contractor services.
Metals Dust Sampling Collecting wipe samples for metals NYC Estimated based on 20/wipe, NEED TO CONFIRM
pre- and post-cleaning at 5% of the 6 wipes/unit + 10% QA. ESTIMATE FOR
units (not to exceed 50 units COLLECTION OF
/quadrant for a total of 200 units), 26,400 WIPE SAMPLES
conducted by contractor services.
Analyzing Metals Analyzing wipe samples for metals EPA 396,iSBE
Samples pre- and post-cleaning at 5% of the
units (not to exceed 50 units
/quadrant for a total of 200 units)
conducted by contractor services.
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NYC-WTC_000141155
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