Airborne asbestos analysis results, 71 Broadway, Sep 2001

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 1056 Stelton Road, Piscataway, NJ 08854 Phone: 732-981-0550 Fax: 732981OS51 Email:

Attn: Environmental Monitoring & Consulting 9 Customer ID: EMCA50 (EM & CA) Customer PO: P.O. Box 872 Somerville, NJ 08876 Received: .; 11/03/01 10:56 AM Fax: •(732) 249-3384 Phone: 732-249-3005 EMSL Order. 050103198 Project: 71 Broadway EMSL Project ID:

Analysis Date: 11/5/01

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 1ple Volume Analyzed Asb Types) 0.Su -S Sµ - (ACC) (S/mm9 (S/cc) Notes 01 1440.00 0.0625 1 None Detected 0.0043 <16.00 <0.0043

* ,t r 71002 103198-0001

1440.00 0.0625 0 None Detected 0.0043 <16.00 <0.0043 103198-0002

~03 1440.00 0.0625 0 None Detected 0.0043 <16.00 <0.0043 050103198-0003

1440.00 0.0625 5 None Detected 0.0043 <16.00 <0.0043 U103198-0004

005 1440.00 0.0625 0 None Detected 0.0043 <16.00 <0.0043 103198-0005

Filter Pore Size 0.8 Microns

I

Drew Hodgden Analyst Adrian Arav or other approved signatory

Omdaimers: The laboratory Is not responsible for date reported in struotureslcc, which Is dependent on .'ol me collected by naalaboratory personnel. This labia only responsible for data reported in stnudueslmm•. This report may not be reproduced, except In fug, without written approval by EMSL This report must not be used to dorm produd endorsemerdby or any agency of the U.S. Government. This report relates only to the eamples reported above. Quality control data (Indudsq 95% conhiderae limits and laboratory end analysts' and precision) is available upon request AnsI performed by EMSL Piscataway (NY State ELAP 011423. NVLAP 0101048-2. Connediod DOH PH-0296 Approved Ern. Lab)

AHERA-1

NYC-WTC 000114172