NYC 9/11 Public Portal Document
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TIME*EOUITIES Fax:2122064923
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Nov 5 '01 12:16 P.02
lwu*i4uuL 1031 rAA &AA 4.1 OJVO
104 East 26th Sorest
New York.New York 10010
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212353.8280
F®x 212.353.8308
VIA FACSIMILE: 212-206-568Q (1 Page)
October 8, 2001
Mr. Brian Becker
Time Equities Management
56 Fifth.Avenue. 1541 Floor
New York. NY
RE: Asbestos Ambient Air Sampling Results
47 West Street and 80 Washington Street
Dear Mr. Becker
summary report presenting the asbestos
ATC Associates Inc. (ATC) is pleased to submit thisWashington Street.
ambient air sample results for 47 West Street and 80
air samples from within 47 West
On September 26, 2001 ATC collected a total of thirty ambient from within 80 Washington
eleven ambient air samples
Street followed by the collection of 11 absence of airborne asbestos. All
ascertain the presence or
Street on September 20, 2001 to Transmission Electron
samples collected were analyzed In accordance with the AHERA
at 40 CFR Part 763, Subpart E, Appendix A. Acceptable
Microscopy (TEM) method as set forth
the AHERA re.occupancy
ambient air samples results are those sample sets meeting
asbestos abatement action of an average of less than 70 asbestos
requirement following an
structures per square millimeter (<70 s/mm2).
summary of Ambient Air Sample Results
structures per square millimeter (<70
Based upon the analytical results of lees than 70 asbestos opinion that the ambient
it
s/mm2) which is within the AHERA clearance requirement, is ATCs
acceptable criterion. for re-
air samples collected throughout the two buildings meet an
questions or require additional explaination of the' information
occupancy. If you have any
presenled please do not hesitate to call me at 212-353-8280
Sincerely,
Fr d Burkhardt
Senior Project Manager
ATC Associates Inc.
NYC-WTC 000110045
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