NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Perk Avenue South, Suite 1001, New York, New York 1C003
Phone; (212) 420-8119 Fax, (212) 420-9092 Project.No.: 03.2744
Anaiyte; FIBERS
ELAP Lab Code: 11020 Gate Received; 313012003
New York City D.E.P.
09.17 Junction Blvd. NIOSH and AIHA Lab Code; 100273 Date Analyzed; 3/30/2003
NVLAP Lab Code: 101953 Batch 1+; 0303A892
FlusNr , , NY 11373
SUMMARY OF ANALYTICAL RESULTS • FIBER GLASS METHOD 7400/ B RULES
Site: PI
SAMPLE N
COLLECTED DESCRIPTION I LOCATION TIME(m1n) VOLUME(L) FIB/FIELD RESULTS(ffcc)
LAB C
031 P11 - South Side of Livingroom 380 3850.4 5/100 0.001
._._._._._._._._._._._._._._._.
29-March
A9475
032 P11 fir( North Side of Dining Room 360 3650.4 51100. 0.001
29-March
A 9479
033 Final4i PII 1 Center of Kitchen 360 3650.4 3/100 <0.001'<LOD
29-March -.-...-.-.-.-...-
A 9480
034 - Final/, P11 i/ East Bedroom/ South of Kitchen 360 3650,4 5/100 0.001
29-March
A 9481
035 Final P11 ;/ SW Bedroom 360 3650.4 61100 0.001
29-March '
A 0402
036 Finals P11 '1 Center of Livingroont 360 3650.4 2/100 <0.001<L D
29•March
• A 0483
Sample Analysis by; CLOD: Less than limft of detection which Is 5,5 Fibers! 100 Fields
Positive Phase Contrast Microscopy (PCM) VOID1 M.C.P. ( High Concentration of Particles)
VOID2 = Overloaded
Method of Samota Preparation and Analysis:
Alt samples analyzed In accordance with the NOSH 7400 Method using'A" Counting Rules, Issue gust 19 4
Instrumentation! P
wala
Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter).
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 or asbestos concentration. Any and all claims arising out of
JLC's analysis
of these in recovery to the
samples
of
are
limited
JLC accepts other (lability and the client
cost
analyzing samples,
no
agrees to seek no costs beyond the above.
` Page S2 of 57
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