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 All-IA Lab Code: 100273
*
Date Received: 3/30/03
Flushing, NY 11373 NVLAP Lab Code: 101953 Date Analyzed: 3/30/03
Batch #: 0303A683
SUMMARY OF ANALYTICAL RESULTS - PCM
Site: F 114 Liberty Street, New York, NY
SAMPLE #
COLLECTED DESCRIPTION! LOCATION TIME(min) VOLUME(L) FIBIFIELD RESULTS(flcc)
LAB #
001 During/ On Sidewalk/ OWA/ Liberty Street Side 610 3711 5/100 0.0007
30-March
A 9513
002 During/ OWA/ West Side/ Next to Decon 610 3711 8/100 0.0011
30-March
A 9514
003 During/ OWA/ East Side of Decon 610 3711 10/100 0.0013
30-March
A 9515
004 During/ Inside Clean Room of Decon/ For 610 3711 6/100 0.0008
• 30-March
A 9516
Residential Work Area
005 During/ Inside Decon/ For Basement & Pizzaria 610 3711 10/100 0.0013
30-March Phase
A 9517
006 FIELD BLANK 0/100
30-March
A 9518
Sample Anal ysis by: <LOD = Less than limit of detection which is 5.5 Fibers/ 100 Fields
Positive Phase Contrast Microscopy (PCM) VOlD1 = 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,r~uUsta1994,
Instrumentation:
Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter). UUlm'fi/laC iwa a
Laboratory Director
Report Date: April 3, 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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