NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, New York 10003
Phone: (212) 4208119 Fax: (212) 420-6092 Pr act No,: 03-2744
Analyte! FIBERS
New York City D,E,P. ELAP Lab Code. 11029 Date Received: 3/30/2003
59-17 Junction Blvd. ., NIOSH and AIHA Lab Code! 100273 Data Analyzed; 3/30/2003
Flushing, NY 11373 NVLAP Lab Code! 101983 Batch 0: 0303A592
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SUMMARY OF ANALYTICAL RESULTS - FIBER GLASS METHOD 74001 B RULES
Site:
L LIIIIIIILIIIIIIi
SAMPLE N
COLLECTED DESCRIPTION I LOCATION TIME(min) VOLUME(L) FIB/FIELD RESULTS(Ncc)
007 Final/ Room III Adjacent to the Staircase/ IWA/ 360 3850.4 2/100 <0.001cLOD
29-March
A 9454
008 Final/ Room III/ Entrance Opposite to the 380 3860.4 21100 <0.001<LOD
29-March Staircase! IWA PII
A 9455
009 Final/.RQQrn.IY/ Entrance Adjacent to the Hallway/ 360 3650.4 4/100 0 01
29-March IWA/ I PII r
A 9456
010 .inall.Racm V/ Southern End of the Hallway/ IWA/ . 380 • 3850.4 2/100 '(0.001<LOD
29-March P11
A 9457 ._._._._._._._._._._._
------- ----- ---,
011 Final/ Livingroom/ Center of the Roorn/ 1 P11
_._._._._._._._._._., 360 3850.4 81100 0,001
29-March
A 9458
012 Final/ NW Bedroom/ I PII
._._._._._._._._._._._. 360 3650.4 •9/100 0,001
29-March
A 9458
I
Sample Analysis bir <LOD a Less than limit of detection which Is 5.5 Fibers/ 100 Fields
Pooltive Phase Contrast Microscopy (PCM) VOIDI = H.C.P. ( High Concentration of Particle&)
V0102 a Overloaded
Method of SAMola Preoaratlon and Analysis: ,
All samples analyzed In accordance with the NIOSH 7400 Method using "A' Counting Rules, Issue 2, Au ust 1994
lnatrumentalion: '.,✓L
Olympus PCM Model SH-2 with Welton-Beckett Graticule (100um field diameter). acfl Iwala ~'~ •
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
method gives only an Index of airborne fibers and provides only an estimate of asbestos concentration. Any and allother limitations,
arising
this
claims
JLC's analysis of these samples are limited In recovery to the cost of analyzing samples. JLC accepts no other liability out of
agrees to seek no costs beyond the above, and the client
Page 48 of 57
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