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← Document results/DEP Box 54/115 BROADWAY Block: 50 Lot: 1 BIN: 1001003 United States Realty Building
Document / 99 pages

Air quality sampling report, 111 Broadway, Oct 2001

Machine-extracted title · confidence 90%

Report of environmental air quality sampling from multiple floors at 111 Broadway on October 6-7, 2001; all fiber counts within OSHA permissible exposure limits.

NYC-WTC_000132961–000133059

Folder label: “115 BROADWAY Block: 50 Lot: 1 BIN: 1001003 United States Realty Building

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NYC 9/11 Public Portal Document

New York Lab 307 West 38th Street, New York, NY 10018 Phone: 212-290-0081 Fax: 2122900088 Email:

Attn: CTSI-Consulting & Testing Services, Inc. Customer ID: CTSI50 622 Georges Rd. Customer PO: North Brunswick, NJ 08902 Received: 10/14/01 2:30 PM Fax (732) 729-1803 Phone: 732-729-1800 EMSL Order. 030106204 Project 171 Broadway Entire Bldg. EMSL Project ID: Analysis Date: 10/14/2001

Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2, 8115194 LOD Fibers/ Fibers/ Sample Location Sample Date Volume Fibers Fields (lib/cc) mar' cc Notes 13 9th Floor 10/14/2001 1800.00 <5.5 100 0.001 <7.0 <0.001 030106204-0013

14 8th Floor 10/14/2001 1800.00 <5.5 100 0.001 <7.0 <0.001 030106204-0014

15 7th Floor 10/14/2001 1800.00 <5.5 100 0.001 <7.0 <0.001 030108204-0015

16 6th Floor 10/14/2001 1800.00 <5.5 100 0.001 <7.0 <0.001 030106204.0016

17 5th Floor 10/14/2001 1800.00 7.0 100 0.001 8.92 030106204-0017

18 4th Floor 10/14/2001 1800.00 <5.5 100 0.001 <7.0 <0.001 030108204-0018

19 3rd Floor 10/14/2001 1800.00 8.0 100 0.001 10.19 0.002 030108204-0019

20 2nd Floor 10/14/2001 1800.00 <5.5 100 0.001 <7.0 <0.001 030108204-0020

21 Field Blank 10/14/2001 0.00 <5.5 100 <7.0 Field Blank

030108204-0021

22 Field Blank 10/14/2001 0.00 <5.5 100 <7.0 Field Blank

030108204-0022

George Bobie Analyst Laborat Manager or other approved signatory Limit of detection Is 7 flberslmm*. The laboratory Is rot responsible for data reported In flbera1cc which is dependent on volume collected by non-laboratory personnel. This report relates orgy to the samples reported above. This report may not be reproduced, except In full, without written approval by EMSL Anal Is performed by EMSL Manhattan (NY State ELAP 011508)

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NYC-WTC_000132998Source: NYC Law Department, mirrored locally

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