NYC 9/11 Public Portal Document
Site: 99 Church Street Cushman & Wakefield
October 12, 2001
6. Collect and analyze air samples via Transmission Electron Microscopy (TEM), which is the state-of-
the-art method providing specific determination of airborne asbestos concentrations.
7. Submit a written report of test results, principal findings and possible recommendations within 10
business days.
A written report describing the investigation will be prepared for Cushman & Wakefield, Inc. may consist
of:
- Executive Summary
- Procedures and methods of the investigation
- Results of real-time sampling and testing with comparison to applicable standards and
regulations
- Conclusions and recommendations (if applicable)
The investigation will be carried out and the report compiled by an experienced investigator, with a quality
assurance review by senior technical staff (i.e. CIH).
SCHEDULE
As discussed, ATC shall staff these efforts at a minimum of once per week through the duration of the year.
As more data becomes available this weekly effort can be lessened if results show a stable interior
environment within acceptable analytical parameters.
ATC is committed to resolving this environmental challenge quickly, economically and efficiently. Again,
thank you for this opportunity. We look forward to working with Cushman & Wakefield in the future. If
you have any questions or need further clarification, please call me at (212) 353-8280.
Sincerely,
ATC ASSOCIATES, INC.
1
Benjamin M. Sallemi
Sr. Project Manager
NYC-WTC 000124260
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