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) 4206092 Project No,: 03.2744
'b' 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 Date Analyzed: 3►30/2003
Flushing, NY 11373 - NVLAP Lab Code: 101953 Batch p: 0303A882
SUMMARY OF ANALYTICAL RESULTS - FIBER GLASS METHOD 7400/ B RULES
Site, PII
SAMPLE e
COLLECTED DESCRIPTION / LOCATION TIME(min) VOLUME(L) FIB/FIELD RESULTS(f►cc)
LAB 10
------------------ -
013 Final! NE Side of Dining Room/ P11 360 3650.4 6/100 • 0.001
29-March
A 9460
014 Final/ Center of Kitchens P11 ' 380 365.0.4 9/100 0:001
29-March '_._._._._._._._._._._._._...
A 9491
015 Final! Canter of SW Bedrooml II 380 3650,4 5/100 QQQ1,
29-March _P_ _
9462
A L I
016 Final/ Center of Llvingroomf 11 380 3650,4 8/100 g 001
29-March P
._._._._._._._._._
A 9463
017 Final/ South of,Dining Roomt _ __ _P!!__ _ _i 360 3650.4 71100 0.001
29-March
A9464
018 Final/ West End of Kitchen; P11 Ir 360 3850.4 9/100 0001
29-March L_._._._._._._._.,
A 9465
Sample Analysis by: <LOD a Less than limit of detection which is 5.5 Fibers/ 100 Fields
Positive Phase Contrast Microscopy (PCM) VOID1 a H.C.P. ( High Concentration of Particles)
VOID2 a Overloaded
Method of Sample Preparation and Anatvsls:
All samples analyzed In accordance with the NIOSH 7400 Method using "A" Counting Rules, st 1994
Instrurrenlation; "~'t",...,_'ti
Olympus PCM Model BH-2 with Walton-Beckett Grattcule (100um Held diameter). G
LIynm 5h"hIwale
Laboratory Director
Report Date: Aprll 3, 2003
JLC Is responsible for only the fiber counts within the limitations of the method described as NIOSH 7400. Among other llmltatlons, 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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NYC-WTC 000101028
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