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Chain of custody for air samples from 125 Water Street,

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Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.

NYC-WTC_000129725–000130035
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Scanned page image, NYC-WTC_000129750
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NYC 9/11 Public Portal Document

Attn: Fred Burkhardt • Received: 9, 15 02 700:00 AM ATt= Associates Inc. .A TC_' Group R: SS38 104 East 25th Street Analysis Date: 916./02 New York NY 10010 Fax: (212►353-3599 Phone: (212)353-3230 Project: DEP Cleaan-up Project #: 22906-0002 125 Cedar Street, New York, NY

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area Non Asbestos # Structures Sensitivity Concentration Sample Volume Analyzed Asb Type(s) l• $u-5 3u (S/cc) (S/mm') (S/cc/ :'ores

29 1 190.00 0.0674 0 None Detected 0 0 0.0048 <14.83 <0.0048 a833 -'6

ROMAN PEYSAKHOV MICHAEL A. GORYCKI. Ph.D by: - _ -. Analyzed bv, Approved

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NYC-WTC 000129750

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NYC-WTC_000129750Source: NYC Law Department, mirrored locally

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