Remediation plan cover page, 30 Warren Street, January 2006

NYC 9/11 Public Portal Document

Regulatory Submittal Part IV- Waste Sampling & Management Plan Fiterman Hall 30 West Broadway, New York, New York Airtek Project 05-0867 — January 10, 2006

the PPE and consumables will be recorded to assist in ensuring that sampling will be representative.

4.3 Deconstruction Waste

As noted in Section 4.1 above, dust characterization for hazardous waste characteristics will be performed. If dust classification sampling indicates that the dust is not a characteristic hazardous waste, and then by extension, any non-hazardous materials potentially impacted by dust (i.e., the Deconstruction Waste listed in subsection 2.3 above) would also not be hazardous. Where analyses indicate that the dust exceeds RCRA criteria for any one RCRA characteristic, deconstruction waste materials potentially impacted by the dust, as determined by the Environmental Consultant will be assumed to exceed that specific RCRA characteristic unless testing proves otherwise.

Within any floor of the building where dust exhibits RCRA-regulated levels of contamination, representative composite sampling of deconstruction waste will be conducted. Analyses will be for only the specific RCRA characteristic that was noted in the dust characterization study.

4.4 Universal Waste

Universal waste items will not be tested, but will be cleaned of dust by the application of HEPA-vacuuming and wet-wiping procedures prior to containerization.

4.5 PCB Waste

All ballasts, including those labeled "No PCB" will be containerized for disposal as PCB waste due to the presence of potting material. Potentially PCB-containing equipment other than ballasts, will be inspected and sampled as required to determine'=whether the dielectric fluid contains more than 50 parts per million (ppm) PCBs, which would make the equipment subject to the PCB regulations. As required by the NYS Education Department, representative samples of caulking material will be collected and analyzed prior to the deconstruction, and will be tested to determine the concentration of PCBs.

4.6 Miscellaneous Contefits

Initial characterization has been conducted by review of existing labels and/or Material Safety Data Sheets (MSDSs), as noted in the Chemical Log included in Attachment A. Specific requirements beyond initial characterization are found in the applicable federal, state and city solid and

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