Airborne asbestos analysis results, 71 Broadway, Sep 2001

NYC 9/11 Public Portal Document

1.12/22/2001 15:05 7329810551 EMSL ANALYTICAL PAGE e9

EMSL Analytical, Inc. 1056 Stelwn Road, Piscataway, NJ 0885d Phone: 732-981-0660 Fax: 7329810651 Email:

Attn: George Russell Customer ID: EMCASo Environmental Monitoring 8 Consulting $ CA) Customer PO: P.O. Box x72 Reoelved: 12/19/01 5:20 PM 5orneivllle, NJ 08876 Fax: (732) 249-3384 Phone: 732-249-3005 EMSL Order. 050103970 Project: 71 Broadway EMSL Project Ib: Analysis Date: 12/21/01

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Anaiyicizl Asbestos Area Non Asbes/rm # Structure Sensitivity Concentration VaGrme Analyzed Ask Type(.) n.5,, -Sp a Si - (S/cc) (Slnurr9 ($/cc) Notes 71-13-001 1680.00 0.0625 4 None Detected 0.0037 <16.00 <0.0037

7le(3-002 1680.00 0.0625 1 None Detected 0.0037 <16.00 <0.0037 050103970-0002

1680.00 0.0625 0 None Detected 0.0037 <18.00 <0.0037

1800.00 0.0625 0 None Detected 0.0034 <16.00 <0.0034

71-13-005 1800.00 Overloaded 05C107970-0005

7 1800,00 0.0500 4 None Detected 0.0043 <20.00 <0.0043

pore size: 0.8 microns

Ed Calm! (6) Adraln Arav or other approved signatory

I _05d66fleta. The Ieborelay la not reaoonable for dam reported In structures/co, whld, data repotted in attuetureermmr. Tick report may ne be reproduced, except In MI. or any agency of the U.B. 00'emmanL The report reWas only to the aemplaa acolecy end vtadsiort) Is available upon request In dependent an vchans collected by nco.Iexrxiary peraonnal. This wlhoul written approveI by 6MM- T Is repot nest not be taxed to tab It art , reeo 1sIM for dale produci anyorae0ter d by reported above Quality cote d data (kdudittg 95% aerdidenoe &mils and Isboratory and arnhets Pmrormed by 6M$L Plaeetewey (NV state ELRP 011423, NvLAP 0101049.2. Connecticut DO4t PM-0266 Approved eft Lab)

I . TFIbAHERA-1 1

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