NYC 9/11 Public Portal Document
EMSL Analytical, Inc.
307 West 38th Street, New York, NY 10018
Phone: 212-290-0051 Fax: 2122900058 Email:
Attn: CTSI-Consulting & Testing Services, Inc. Customer ID: CTSI50
622 George Rd. Customer PO:
North Brunswick, NJ 08902
Received: 03/12/02 7:08 PM
Fax: (732) 729-1803 Phone: 732-729-1800 EMSL Order: 030203223
Project: NY-100-02 / NYU 111TH, 10TH, 9TH, 16TH, 15TH, EMSL Project ID:
14TH,24TH, 23RD,22ND, & 4TH FLOORS
Analysis Date: 3/13/2002
Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2, 8/15/94
LOD Fibers/ Fibers/
Sample Location Sample Date Volume Fibers Fields (Jib/cc) mm, cc Notes
49 4TH FL RM #410 / S. 3/12/2002 1350.00 <5.5 100 0.002 <7.0 <0.002
SIDE
030203223-0049
50 4TH FL RM #414 1S. 3/12/2002 1350.00 <5.5 100 0.002 <7.0 <0.002
SIDE
030203223-0050
51 BLANK 3/12/2002 0.00 <5.5 100 <7.0 Field Blank
030203223-0051
52 BLANK 3/12/2002 0.00 <5.5 100 <7.0 Field Blank
030203223-0052
53 BLANK 3/12/2002 0.00 <5.5 100 <7.0 Field Blank
030203223-0053
54 BLANK 3/12/2002 0.00 <5.5 100 <7.0 Field Blank
030203223-0054
55 BLANK 3/12/2002 0.00 <5.5 100 <7.0 Field Blank
030203223-0055
Dawnette Branson
Analyst Laboratory Manager
or other approved signatory
Limit of detection is 7 fibers/mm'. The laboratory is not responsible for data reported in fibers/cc, which is dependent on volume y non-laboratory personnel. This report
relates only to the samples reported above. This report may not be reproduced, except in full, without written approval by EMSL.
Analysis performed by EMSL Manhattan (NY State ELAP 011506)
NYC-WTC 000108960
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