NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, New York 10003
Phone: (212) 420-8119 Fax: (212) 420-6092
Project No.: 03-2744
New York City D.E.P. ELAP Lab Code: 11029 Analyte: FIBERS
59-17 Junction Blvd. NIOSH and AIHA Lab Code: 100273 Date Received: 4/4/2003
Flushing, NY 11373 NVLAP Lab Code: 101953 Date Analyzed: 4/4/2003
Batch #: 0304A743
SUMMARY OF ANALYTICAL RESULTS - PCM
Site: 114 Liberty Street, New York, NY —~
SAMPLE #
COLLECTED DESCRIPTION! LOCATION TIME(min) VOLUME(L) FIBIFIELD RESULTS(flcc)
LAB #
001 Liberty Side in Front of Entrance to Pizzeria 600 3643 6/100 0.0008
04-April
A 10476
002 Liberty Side Entrance to Restaurant 600 3643 5/100 0.0007
04-April
A 10477
003 Liberty Side Next to Decon 600 3643 6/100 0.0008
04-April
A 10478
004 Cedar Side Entrance 600 3643 7/100 0.0009
10 04-April
A 10479
005 Cedar Side Decon in Clean Room 600 3643 4/100 0.0005
04-April
A 10480
006 0/100
04-April
A 10481
Sample Analysis by: <LOD = Less than limit of detection which is 5.5 Fibers/ 100 Fields
Positive Phase Contrast Microscopy (PCM) VOIDI = H.C.P. (High Concentration of Particles)
VOID2 = Overloaded
Method of Sample Preparation and Analysis:
All samples analyzed in accordance with the NIOSH 7400 Method using "A" Counting Rules. Issue 2, Augst,.1994
Instrumentation: Guf/ { v"4
~achhi
Olympus PCM Model BH-2 with Walton-Beckett Graticule (1 field diameter).
Laboratory Director
Report Date: April 11, 2003
JLC is responsible for only the fiber counts within the limitations of the method described as NIOSH 7400. Among other limitations, this
method gives only an index of airborne fibers and provides only an estimate of asbestos concentration. Any and all claims arising out of
JLC's analysis of these samples are limited in recovery to the cost of analyzing samples. JLC accepts no other liability and the client
agrees to seek no costs beyond the above.
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