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
ELAP Lab Code: 11029 Analyte: FIBERS
York City D.E.P.
NIOSH and AIHA Lab Code: 100273 Date Received: 3/30/2003
Junction Blvd.
7 NVLAP Lab Code: 101953 Date Analyzed: 3/30/2003
Flushing, NY 11373
Batch #: 0303A682
SUMMARY OF ANALYTICAL RESULTS - PCM
Site: j 114 Liberty Street, New York, NY
SAMPLE #
COLLECTED DESCRIPTION I LOCATION TIME(min) VOLUME(L) FIBIFIELD RESULTS(f/cc)
LAB #
Final/ 4th Floor/ Center of Kitchen 360 3650.4 6/100 0.001
043
29-March
A 9490
Final/ 4th Floor/ SE Bedroom 360 3650.4 5/100 0.001
044
29-March
A 9491
Final/ 4th Floor/ SW Bedroom 360 3650.4 6/100 0.001
045
29-March
A 9492
* 6
March
A 9493
3rd Floor/ IWA/ Bedroom# 1/ North Side 360 3650.4 4/100 0.001
3rd Floor/ IWA/ Bedroom# 2/ East Side 360 3650.4 6/100 0.001
047
29-March
A 9494
3rd Floor/ IWAJ By Livingroom/ East Side 360 3650.4 3/100 <0.001<LOD
048
29-March
A 9495
Sample Analysis by: <LOD = Less than limit of detection which Is 5.5 Fibers/ 100 Fields
VOIDI = M.C.P. (High Concentration of Particles)
Positive Phase Contrast Microscopy (PCM) VOID2 = Overloaded
Method of Sample Preparation and Analysis:
All samples analyzed in accordance with the NIOSH 7400 Method using "A" Counting Rules. Issue 2, August 1994
Instrumentation:
G wala
Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter). Laboratory Director
Report Date: April 15, 2003
1* JLC is responsible for only the fiber counts within the limitations of the method described as NIOSH 7400. Among other limitations, this
out of
method gives only an index of airborne fibers and provides only an estimate of asbestos concentration. Any and all claims arising
client
JLC's analysis of these samples are limited in recovery to the cost of analyzing samples. JLC accepts no other liability and the
agrees to seek no costs beyond the above.
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