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
York City D.E.P. ELAP Lab Code: 11029 Analyte: FIBERS
7 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: i 114 Liberty Street, New York, NY
SAMPLE #
COLLECTED DESCRIPTION I LOCATION TIME(min) VOLUME(L) FIB/FIELD RESULTS(flcc)
LAB#
037 Final/ 5th Floor/ East Side of Dining Room 360 3650.4 8/100 0.001
29-March
A 9484
038 Final/ 5th Floor/ Center of Kitchen 360 3650.4 7/100 0.001
29-March
A 9485
039 Final/ 5th Floor/ SE Bedroom 360 3650.4 4/100 0.001
29-March
A 9486
Final/ 5th Floor/ SW Bedroom 360 3650.4 4/100 0.001
March
A 9487
041 Final/ 4th Floor/ Center of Lvngroom 360 3650.4 4/100 0.001
29-March
A 9488
042 Final/ 4th Floor/ Center of Diningroom 360 3650.4 71100 0.001
29-March
A 9489
Sample Analysis by: <LOD = Less than limit of detection which Is 5.5 Fibers/ 100 Fields
VOIDI = 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,_qu 1994
instrumentation:
GUIs Machh
Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter). Laboratory Director
Report Date: April 15, 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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