Chain of custody form for ambient asbestos air sampling at

NYC 9/11 Public Portal Document

New-York Lab 301 West 38th Street, New York, NY 10018 Phone: 212-290.0051 Fax: 2122900058 Email:

Attn: J.C. Broderick & Associates Customer ID: +03JCBROD 101-4 Colin Drive Customer PO: Holbrook, NY 11741 Received: 10/20/01 9:15 PM Fax: (631) 584-3395 Phone: 631-419-0913 EMSL Order. 030106667 Project: 69 Murray St/Ambient EMSL Project ID:

Analysis Date: 10/21/2001

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area Non Asbestos # Structure Sensitivity Concentration ample Volume Analyzed Asb Types) 0.511-S sz (S/cc) (S/mm') (S/cc) Notes 1 1300.00 0.0625 1 None Detected 0.0047 <16.00 <0.0047 30106667-0001

p2 1300.00 0.0625 1 None Detected 0.0047 <16.00 <0.0047 70106667-0002

)3 1300.00 0.0625 None Detected 0.0047 <16.00 <0.0047 730106667-0003

GhaYafh Elias Analyst Laboratory Manager or other approved signatory

L laimers: The laboratory is not responsible for data reported in structures/cc, which is dependent on volume collected by non-laboratory personnel. This lab is only responsible for reported in structures/mm°. This report may not be reproduced, except in full, without written approval by EMSL. This report must not be used to claim product endorsement by or any agency of the U.S. Government. This report relates only to the samples reported above. Quality control data (including 95°h confidence limits and laboratory and y ' accuracy end precision) is available upon request. e ad for NVLAP PLM/rEM #101048-9, NY State ELAP #11506

NYC-WTC 000097888