NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, New York 10003
r Phone: (212) 420-8119 Fax: (212) 420-6092 Project No.: 03-2744
Analyte: FIRFRS r
New York Olty D,E.P. FLAP Lob Code: 11029 Date Received: 3/30/2003
59-17 Junction Blvd. NIOSH and AIHA Lab Code: 100273 Date Analyzed; 3/3012003
Flushng, NY 11373 NVLAP Lab Code; 101953 Batch tt: 0303A952
SUMMARY OF ANALYTICAL RESULTS • FIBER GLASS METHOD 74001B RULES
Site: I(— 114 I 1ha0iv _0100954 4 7/A C1... A/n... v .i. ♦w
'SAMPLEff
COLLECTED DCSCRIPTION ► LOCATION TIME(min) VOLUME(L) FIBIFIELD RESULTS(Uoo)
LAB$
061 2nd Floor/ IWA! Weight Watchers Office/ 360 3650.4 41100
29-March 0.001
Opposite Elevator! East Side
A 9508
062 2nd Floor/ IWA/ Weight Watchers Mini Offcel By 360 3650.4 4/100 ~0. .
29-March Liberty Street/ North Side
A 9509
083 2nd Floor/ IWA! Weight Watchers Rear End 360 3650.4 5/100
29-March Office! North Side
A 9510
084 2nd Floor/ IWA/ Weight Watchers Rear End 380 3650.4
29-March
7/100 O.QQl,
Office/ South Side
A 9811
085 2nd Floor/ IWA/ Weight Watchers Rear End 360 3650.4 5/100
29-March 1 0.001
Office/ West Side
A 9512
• t
Y
Sample nal ab by:
CLOD = Less than limit of detection which Is 5.5 Fibers/ 100 Fields
Positive Phase Contrast Microscopy (pCM) VOID1 = H.C,P. ( High Concentration of Particles)
~ VOII)2 =Overloaded
M5th0d Of Bamele Preparation and Analysis
All samples analyzed in accordance with the MOSH 7400 Method using
"A" Counting Rules. Issue t 1994
Mslwmentatlon: ~
Olympus PCM Model 6H-2 with Walton-Beckett GratIcule (100um field diameter). GuI Machhiwala
Laboratory Director
Report Date: April 3, 2003
JLC Is responsible for only the fiber counts within the limitations of the method
method gives only an Index of airborne fibers and provides only an estimate of described as NIOSH 7400. Among other limitations, this
JLC's analysis of these samples are limited In recovery to the cost of analyzingasbestos concentration. Any and all claims arising out of
samples. JLC accepts no other liability and the client
agrees to seek no costs beyond the above.
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