NYC 9/11 Public Portal Document
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Attn: CTSI-Consulting & Testing Services, Inc. Customer ID: CTSI50
622 Georges Rd. Customer PO:
North Brunswick, NJ 08902
Received: 10/10/01 11:30 PM
Fax: (732) 729-1803 Phone: 732-729-1800 EMSL Order. 030105936
Project 111 Broadway/All Floors EMSL Project ID:
Analysis Date: 10/11/01
Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2,8115/94
LOD Fibers/ Fibers!
Sample Location Sample Date Volume Fibers Fields (Jib/cc) mm ' cc Notes
13 Outside of Building 10/10/01 1830.00 <5.5 100 0.001 <7.0 <0.001
#111
0301059360013
14 19th Floor In the 10/10/01 1800.00 <5.5 100 0.001 <7.0 <0.001
middle
030105936-0014
15 16th Floor in the 10/10/01 1800.00 10.0 100 0.001 12.74 0.003
middle
0301059360015
16 21st Floor In the 10/10/01 1800.00 15.0 100 0.001 19.11 0.004
middle
0301059360016
17 18th Floor in the 10/10/01 1785.00 6.0 100 0.002 7.64 <0.002
middle
030105936-0017
18 14th Floor in the 10/10/01 1785.00 13.0 100 0.002 16.56 0.004
middle
0301089360018
19 13th Floor In the 10/10/01 1785.00 8.0 100 0.002 10.19 0.002
middle
030108936-0019
20 7th Floor In the middle 10/10/01 1950.00 <5.5 100 -0.001 <7.0 <0.001
030105936-0020
21 8th Floor In the middle 10/10/01 1980.00 <5.5 100 0.001 <7.0 <0.001
0301089360021
22 9th Floor In the middle 10/10/01 1980.00 <5.5 100 0.001. <7.0 <0.001
0301069360022
23 10th Floor In the 10/10/01 1980.00 <5.5 100 0.001 <7.0 <0.001
middle
0301059360023
24 Blank 10/10/01 0.00 <5.5 100 <7.0 Field Blank
030105936-0024 ~.,. 1
Analyst Laboratory Manager
or other approved signatory
Limit of detection is 7 8bersfnrm'. The laboratory Is not responsible for data reported In flbers/cc, which is dependent on volume collected by -l
nonaboratory personnel. This rap
relates only to the samples reported above. This report may not be reproduced, except in full, without written approval by EMSL
Analysis performed by EMSI. Manhattan (NY State ELAP #115+08)
2
NYC-WTC 000132981
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