NYC 9/11 Public Portal Document
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JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, New York 10003
Phone: (212) 420-8119 Fax: (212) 420-8092 Project No.: 03.2744
An5Iyto: FIBERS
Now York City D.E.P, RLAP Lap Code; 11029 Date Received: 3/30/2003
8917 Junction Blvd. NIOSH and AIHA Lab Code; 100273 Date Analyzed: 3130/2003
Flushing, NY 11373 NVLAP Lab Code: 101953 Batch S: 0303A682
SUMMARY OF ANALYTICAL RESULTS - FIBER GLASS METHOD
74001B RULES
Site: P11
SAMPLE#
COLLECTED DESCRIPTION / LOCATION TIME(min) VOLUME(L) FIB/FIELD RESULYB(f/cc)
LAIN
001 F_I_n_a_t/Kitch®rt/ Adjacent to the Mlcrotrap/ IWA/ 360 - 3656.4 3/100
29-March 0001 'CLOD.
P11
A 9448 -.-.-.-.-.-.-.-.-.-.-.-.-....
002 Final/ At the Center of the'Restroom/ IWA/
29-March 360 36504 31100 <` 1'CLOD
P11 P
A 9449 -.-.-.-....
003 , F_1naIL At.t';he Northern Side of Sitting Room/ IWA/ 360 '
2s-search 3650.4 51100 0.001
P11
A 9450
004 Final/At the Southern Side of Sifting Room/ IWA/
29-March
360 3650.4 3/100 0.001'CLOD
PII
A 9451
005 Finall At the CenterJf.th&ctiOA Adjacent to 360 3650.4 2/100 <0001'CLOD
29-March Sitting Room/ IWA/ P11 —
A 9452
006 Final/ Room-I/Entrance/ Opposite the Elevator/
29-March 360 3650.4 31100 1'CLOD
<0.00
IWA/ [ P_II
A 8453
i ~ +
Semple Analysis by: . LOD = Less then Ilmlt of detection which Is $,5
Fibers/1DO Pieids
Positive Phase Contrast Microscopy (PCM) VOID1 = H.C.P. (High Concentration of Partloles)
Vol02 = Overloaded
Meth~f Samele Preparation or,d Analysis
All samples analyzed in accordance with the NIOSH 7400 Method using
"A" Counting Rules;1s5U92, ug at1884
Instrumentation a, j ~I~,;,
Olympus PCM Model SH-2 with Walton-Beckett Graticule (100um field diameter). -
Meohhiwala
Laboratory Director
Report Date, April 3, 2003
JLC Is responsible for only the fiber counts within the Ilmltations of the method
method gives only en Index of airborne fibers and provides only an estimate described as NIOSH 7400, Among other limitations, this
of
JLC'e analysis of these samples are limited In recovery to the cost of analyzingasbestos concentration, Any and all claims arising out of
agrees to seek no costs beyond the above. samples, JLC accepts no other Irablilty and the client
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