Chain of custody for air samples from 125 Water Street,

NYC 9/11 Public Portal Document

.Attn: iFrcjt Burkhardt • Received: 9'15.02 7:00:00 ANI .A T( Associates Inc ATC Group R: 3 135 104 East 25th Street Analysis Date: 9. 16,02 New York NY 10010 Fax: ( 2 12) 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 1'licroscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area \, ;Von Asbestos # Structures Sensitivity Concentration Sample Volume Analyzed Asb Types) O.juu-S 5u (S/cc) (S/mm') (S/cc) :Votes

11 2400.00 00450 0 None Detec:ea 0 0 0.0036 < 2 2.21 <0.0036 3338 -3

1.' 2400.00 0.0450 0 CHRYSOTILE 2 0 0.0036 44.43 0.0071 71838 -9

13 2401).00 Not Analyzed Overloaded with particulates 4838 -10

14 2411).00 - Not Analyzed Overloaded with particulates 8838 -11

1 2.400.00 0.0450 0 CHRYSOTILE I 0 0.0036 22.24 0.0036 838 -1?

16. 2400.00 Not Analyzed Overloaded with particulates 88.38 -1+

I? 2410.00 0.0450 0 CHRYSOTILE 1 0 0.0036 22.24 0.0036 8838 -rf

rS 2420.00 0.0450 0 None Detected 0 t) 0.0035 < 222.24 <00035 o•Y38 %5

19 2420.00 Not Analyzed Overloaded with particulate 8838 -15

ROMAN PEYSAKHOV MICHAEL A. GORYCKI. M.D. -- --- -_

analyzed by Approved by

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