NYC 9/11 Public Portal Document
New York Lab
307 West 38th Street, New York, NY 10018
Phone: 212-280-0051 Fax: 2122900058 Email:
Attn: CTSI-Consulting & Testing Services, Inc. Customer ID: CTSI50
622 George Rd. Customer PO:
North Brunswick, NJ 08902
Received: 10/31/01 5:21 PM
Fax: (732) 729-1803 Phone: 732-729-1800 EMSL Order 030107238
Project: 115 Broadway-Entire EMSL Project ID:
Analysis Date: 11/1/01
Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2, 8/15/94
LOP Fibers/ Fibers/
Sample Location Sample Date Volume Fibers Fields (fib/cc) mm' cc Notes
01 13FloorCorridor, 10/31/01 2010.00 18.0 100 0.001 22.93 0.004
Middle
030107238-0001
02 20 Floor Corridor 10/31/01 1980.00 12.0 100 0.001 15.29 0.003
West
030107238-0002
03 19 Floor North side 10/31/01 1965.00 8.0 100 0.001 10.19 0.002
030107238.0003
04 18 Floor Conference 10/31/01 1716.00 11.0 100 0.002 14.01 0.003
Room
030107238-0004
05 17 Fl. Corridor East 10/31/01 1677.00 16.0 100 0.002 20.38 0.005
030107238-0005
06 16 Fl. Elevator Lobby 10/31/01 1536.00 12.0 100 0.002 15.29 0.004
030107238-0006
07 15 Fl. Corridor West 10/31/01 1875.00 6.0 100 0.001 7.64 0.002
030107238-0007
08 14 Fl. Elevator Lobby 10/31/01 1995.00 8.0 100 0.001 10.19 0.002
030107238-0008
09 12 Floor West side 10/31/01 1800.00 16.0 100 0.001 20.38 0.004
030107238-0009
10 10 Floor Middle 10/31/01 1770.00 <5.5 100 0.002 <7.0 <0.002
030107238-0010
11 1st Floor Lobby 10/31/01 2385.00 9.0 100 0.001 11.46 0.002
030107238-0011
12 9 Floor North side 10/31/01 2475.00 <5.5 100 0.001 <7.0 <0.001
030107238-0012
Dan Osborne
Analyst Laboratory Manager
or other approved signatory
Limit of detection is 7 5bermImm . The laboratory is not responsible ineo in noerucc, wnicn is cepencent on volume
relates only to the samples reported above. This report may not be except in full, without written approval by EMSL.
Analysis perforated by EMSL Manhattan (NY State ELAP #11506)
1
NYC-WTC 000133161
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