ACP7 Filed: A “yes” in the ACP7 filed column refers to the submittal of an
asbestos project notification form to the NYC DEP. The notification may refer to
the clean up of the entire building or a portion thereof. Notification to the NYC
DEP is required for the clean up of greater than 10 square feet of asbestos
containing material (ACM). An asbestos-containing material is a material that
contains greater than 1% asbestos.
Interior Debris: A “no” entered in the interior debris column indicates the
owner/manager stated that debris from the WTC did not enter the interior of the
building. It may refer to no debris or a light coating.
General Clean Un: A “yes” in the general clean up refers to all clean-up activities
that did not require a licensed asbestos-abatement contractor.
ACM Clean Up: A “yes” in this column refers to clean-up activities where bulk
samples indicated the presence of ACM.
Bulk: A “yes” in this column refers to the collection of bulk samples and the NYC
DEP receipt of the information.
Air: A “yes” in this column refers to the collection of air samples. The air samples
were analyzed by PCM or TEM.
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NYC-WTC_000156517
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000156517Source: NYC Law Department, mirrored locally