NYC 9/11 Public Portal Document
SEP-11-2002 11:33 NYCDEP BANHM ASB/LEAD TRU 718 595 3648 P.11
included in this clean-up. They have been
., 10. Some common outdoor spaces (i.e. alleys, yards, setbacks) may be
included in the quantity estimates and shall be cleaned using the same procedures as the roof clean-up.
Monitoring firm with certified
11. Air Monitoring shall be performed by NYSDOL licensed a Third Party Air
workers. The Third Party Air monitoring firm shall perform a visual inspection to confirm the absence of
required if all samples
ACM or debris after the areas are completely dry. Clearance air monitoring shall not be
collected during the work were found to be below 70 slmm2-
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05/03/02
NYC-WTC 000094175
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NYC-WTC_000094175Source: NYC Law Department, mirrored locally