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
ew York City D.E.P. ELAP Lab Code: 11029 Analyte: FIBERS
17 Junction Blvd. NIOSH and AiHA Lab Code: 100273 Date Received: 3/30/2003
ushing, NY 11373 NVLAP Lab Code: 101953 Date Analyzed: 3/30/2003
Batch #: 0303A682
SUMMARY OF ANALYTICAL RESULTS - PCM
Site: ; 114 Liberty Street, New York, NY
SAMPLE #
COLLECTED DESCRIPTION I LOCATION TIME(min) VOLUME(L) FIB/FIELD RESULTS(f/cc)
LAB #
031 Final/ 6th Floor/ South Side of Livingroom 360 3650.4 5/100 0.001
29-March
A 9478
032 Final/ 6th Floor/ North Side of Dining Room 360 3650.4 5/100 0.001
29-March
A 9479
033 Final/ 6th Floor/ Center of Kitchen 360 3650.4 3/100 <0.001<LOD
29-March
A 9480
* 4
March
A 9481
Final/ 6th Floor/ East Bedroom/ South of Kitchen 360 3650.4 5/100 0.001
035 Final/ 6th Floor/ SW Bedroom 360 3650.4 6/100 0.001
29-March
A 9482
036 Final/ 5th Floor/ Center of Livingroom 360 3650.4 2/100 <0.001<LOD
29-March
A 9483
Sample Analysisy: <LOD = Less than limit of detection which Is 5.5 Fibers/ 100 Fields
VOID1 = H.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, Aug$ 3994
Instrumentation:
GUlanaiSAachhivvala
Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter).
Laboratory Director
Report Date: April 15, 2003
S LC 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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