NYC-WTC_000232381

NYC 9/11 Public Portal Document

EI^SL Analytical, Inc. 307 West 38th Street, New York, NY 10018 EMSL Phone: 212-290-0051 Fax: 2122900058 Email: [email protected]

Attn: Taylor Environmental Group, Inc. Customer ID: TAYL50 Floral Park Corporate Center Customer PO: 130 Jericho Tpke. Floral Park, NY 11001 Received: 08/25/02 1:05 AM Fax: (516) 358-1780 Phone: 516-358-2955 EMSL Order: 030211777 Project: # M477-15217-29881 Stuyvesant HS Chambers St. EMSL Project ID: NY,NY Analysis Date: 8/24/02

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos # Structures Area Non Asbestos Sensitivity Concentration Sample Volume Analyzed Asb Typefs) (S/cc) (S/mm’) (S/cc) pjoigg 2-t\ 1350.00 0.0625 6 None Detected 0.0046 <16.00 <0.0046 030211777-0001

2-T2 1350.00 0.0625 0 None Detected 0.0046 <16.00 <0.0046 030211777-0002

2-T3 1350.00 0.0625 0 None Detected 0.0046 <16.00 <0.0046 030211777-0003

Analyst(s) Rey Cross (3) Laboratory Manager or other approved signatory

Disclaimers: The laboratory is not responsible for data reported in structures/cc, which is dependent on volume oolleoted by non-laboralory personnel. This lab is only responsible for data reported in structures/mm’. This report may not be reproduced, except in full, without written approval by EMSL. This report must not ba used to claim product endorsement by NVLAP or any agency of the U.S. Government. This report relates only to the samples reported above. Oualily control data (including 9S% confidence limits and laboratory and anatasts' accuracy and precision) is available upon request. Accrliited for NVLAP PLMfrEM #101048-9, NY State ELAP #11506

TEMAHERA-1 1

I CITY_21MC:iCi0_001194371 NYC-WTC_000232381