Lab report transmittal for 125 Cedar Street, Oct 2002

NYC 9/11 Public Portal Document

10/15/2002 14:07 FAX 212 353 8306 ATC i ]008

ATC Associates 104 East 25 Street, New York,NY 10010 Phone:(212) 353-8280 Fax:(212) 353-8306 ( C Received: 10/9/02 :00.00 PM Attn: Benjamin Sallemi ATC Associates 1n:. ATC Group 0: 8950 104 East 25th Street Analysis Date: 10/13/02 New York NY 10010

Fax: (212)353-3599 Phone; (212)333-8280 Project: DEP Clean-up ATC 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) Analyncal Asbestos Area Non Asbsstas # Structures Sensitiviry Concentration Volume Anaiyzrrd Asb Type(s) 0-sp-5 Sp (S/cc) (S/mm') (S/cc) Notes Sample

A 5S 03 71 CHRYSOTILE 0 3 0.0009 2426 a 0.0026 Calluiese•35buclurea Gypsum.65Structures 3600.00 0.1236 8950 .1

ASS 04 0.1236 48 CHRYSCTLE 0 2 0.0009 16.18 0.0017 Cellurosa-1 Struchrces,Gypsurr-47 3600.00 Stuctures 8yso -2

A 5505 3600.00 0.1236 83 CHRYSOTILE 8 0 0,0009 64.70 0.0069 CMMlulmse-' Structures, Gypsum - 81 8930 •3 Structures, Glsss - I Sovch:res

ASS 06 Ct'1RYSOTILE 2 2 0.0009 32.35 -, 0.0035 Gellufose -1 Sbuaturss, Gypsum • 59 3600.00 0.1236 70 Structures 8950 •4

A 5S 07 0.1236 12 CHRYSOTILE 2 0 0.0009 16.18 0.0017 Gypsum -125tructures 3600.00 8950 •3

A 3I3 08 0.1336 21 CHRYSOTILE O. 2 0.0009 16.18 0.0017 Gypsum - 21 Strucheas 3600.00 8930 -6 _ A SN 09 21 CHRYSOTILE 0 1 0,000) 8.09 0 0009 Gypsum .21 S rr 3600.00 0.1236 8950 -7

MICHAEL A. SORYCKI, Ph.D. MARK T PEYSAKIIOV Approvcd by Analyzed by-

responsible for data reported dependent collected by na - barator! personnel. This labia only responsible

Disclaimer The laboratory Is dsim voiune

except In full, wltnout written apploYS] oy ATC Assoc$ates .ac This report Wray not be used to an

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7r0ouct endorsement by NVLAP or any other sgen y of the U.S. Government only to the samples

aonlidance limits and laboratory and anaiysis' accuracy and predSlon) is available upon request

#10679

State NY ELAP x2101187-0.

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