NYC 9/11 Public Portal Document
OCT-24-2002 @9:15 NYCDEP BANHM ASB'LEAD TRU 718 595 3648 P.09
10. Some common outdoor spaces(i.e. alleys, yards, setbacks) may be included in this clean-up. They have been
included in the quantity estimates and shall be cleaned using the same procedures as the roofcleanup.
11. Air Monitoring shall be performed by NYSD?L licensed a Third Party Air Monitoring firm with ca ufied
workers. The Third party Air monitoring firm shall perform a visual inspection to confirm the absence of
ACM or debris after the areas are completely dry. Clearance air monitoring shall not be required ifall samples
collected during the work were found to be below 70 shun:.
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05/03/02
NYC-WTC 000128458
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NYC-WTC_000128458Source: NYC Law Department, mirrored locally