NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, Now York 10003
Phone: (212) 420.8119 Fax: (212) 420-8092 Project No.: 03-2744
Analyta: FIBERS
New York City D.R.P. ELAP Lab Code; 11029 Date Received: 3/30/2003
59.17 Junction Blvd, NIOSH and AIHA Lab Code; 100273 Date Analyzed: 3/3012003
Flushing, NY 11373 NVLAP Lab Code: 101953 Bch 0! 030$A652
SUMMARY OF ANALYTICAL RESULTS • FIBER GLASS METHOD 7400/ B RULES
Site: 114 LibertyStreet, 12th Floor, New York, NY
SAMPLE N
COLLECTED DESCRIPTION / LOCATION TIME(min) VOLUME(L) FIB/FIELD RESULTS(Vcc)
LAB N
065 3rd Floor/ IWA/ Administrative Office/ West Side 360 3650.4 41100
20-March
A9502 -
056 3rd Floor/ IWA/ By Restaurant! North Side 350 3650.4 5/100
20-March
A 9503 — ~-
057 2nd Floor/ IWA! By Restaurant/ West $Ide 360 3850.4 5/100
29-March 0*001
+ A 9504
058 2nd Floor/ IWA/ By Restaurant! East'Side 360 3650.4 3/100
29-March <0.001<LOD
A 9'603
059 2nd Floor/ IWA/ By Restaurant/ South Side 360 3650.4 2/100 -00.0014 D
29-March
A 9508
ti 080 2nd Floor! IWA/ By Restaurant/ Cashier's Desk 380 3650.4 6/100
29-March IQj
A 95D7
Sample Analysis by: <LO0 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)
VOID2 = Overloaded
Method of SamelI Preparation and Analysts
All samples analyzed In accordance with the NIOSH 7400 Method using "A"
Counting Rules. Issue 2 gg4
Instrumentation: ,,,~rL
4 Olympus PCM Model 9H.2 with Walton-9eckett Gratloule (100um field diameter), Guta Mach
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 fi bers 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 aAsing out of
agrees to seek no coats beyond the above: samples, JLC accepts no other liability and the client
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