NYC 9/11 Public Portal Document
accumulations as determined by the Monitoring Contractor. The residence will be recleaned and
retested if the clean-up criteria of0.0009 fibers/cc (PCME measured by TEM) is not achieved or
if determined necessary by EPA. This clean-up criterion may be reevaluated and revised, if
determined necessary based on field conditions and analytical limitations.
20. After successful clearance airmonitoring, isolation barriers shall be removed in conjunction with the
use of a HEPA vacuum.
21. Any damage or loss that occurs during cleaning is the responsibility ofthe cleaning contractor. The
cleaning contractor is not responsible for damage or loss caused by the acts of third parties not
involved in the cleaning.
22. All work shall be in compliance with all other applicable requirements ofTitle 15, Chapter 1 ofthe
RCNY and New York Industrial Code Rule 56.
23. Ifmold, suspected ACM or peeling, flaking or chalking paint is observed, the cleaning contractor
shall immediately contact the Monitoring Contractor.
24. If in-place materials suspected to contain asbestos are observed the Cleaning Contractor shall
imediately notify the Monitoring Contractor. The Monitoring Contractor will evaluate the condition
ofthe material to identify damaged, deterioration, delamination, etc. The Cleaning Contractor shall
wrap suspect ACM that is in good or excellent condition with 6-mil polyethylene sheeting and sealed
airtight with duct tape or equivalent method prior to cleaning or air monitoring.
25. In the event that damaged, deteriorated, delaminated, etc. suspected ACM is observed, the Cleaning
Contractor will notify the Monitoring Contractor. Cleaning or airmonitoring will not proceed in areas
where such suspected ACM is observed until instructed otherwise.
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NYC-WTC_000140625
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