NYC 9/11 Public Portal Document
NOV.15.2001 5:43PM JLC ENVIRONMENTAL NO.752 P.8/14
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, New York 10003
Phone: (212) 420-8119 Fax: (212) 420-6092
Project No.: 01-2200
Milford Management Corp. SLAP Lab Code: 11029
Analyta: ASBESTOS
20 West 64th Street NiOSH and AIHA Lap Code: 100273 Date Received: 11/15/01
New York, NY 10023 NVLAP Lab Code: 101953
Date Analyzed: 11115/01
SUMMARY OF ANALYTICAL RESULTS - PLM Batch it; 01118439
Site:
L 380 Rector Street, New York, NY
SAMPLE #
DATE ASBESTOS TOTAL % OF
DESCRIPTION/ LOCATION COLOR CONSTITUENTS
COLLECTED DETECTED? ASBESTOS
LAB #
CLIENT'S SAMPLE #
013 Roof/ Main Roof/ West Side/ Sample of DARK NO 0% CELL 3%
11/14/01 Roof Debris Dark GRAY FBGL 5%
12822 NFIB 92%
013C
014 Roof/ Main Roof/ East Side/ Sample of DARK NO 0% CELL 5%
11/14/01 Roof Debris Dark GRAY FBGL 7%
12823 NFIB 98%
0140
015 Roof/ Main Roof Bulkhead/ North Side/ DARK NO 0% NFIR 100%
11114/01 Sample of Roof Debris Dark GRAY
12624
0150
016 Roof/ Main Roof Bulkhead/ West Side/ DARK NO 0% CELL 5%
11/14/01 Sample of Roof Debris Dark GRAY FBGL 5%
12825 NFIB 90%
016C
'INSUFFICIENT MATERIAL SUBMITTED "TEM RECOMMENDED 'NOT ANALYZED POSITIVE STOP
Sample Analysis bw ASBESTOS CONSTITUENTS NON-ASBESTOS C~ S11TIJ NTS
Polarized Light Microscopy-Olaperelon Staining (PLM-DS) CHRY = Chrysotlle Asbestos PAPF - Paper Fiber
AMOS = Amoalte Asbestos MINW = Mineral Wool
CROC = Crocldoilte Asbestos FBGL = Fiberglass
Method of Sarnole Preoeration and Ana is-
ACTH = Actlnalts Asbestos SYNF = Synthetic Fibers
All samples were prepared and analyzed in accordance with the EPA TRENT = Tremalite Asbestos CELL = Cellulose
"Method for the Determination of Asbestos in Bulk B4fldln4 Materials" ANTH m Anthoohyttte Asbestos NFIB = Non-Flbroua
USEPAI 600/ R-93/116, July 1993.
ORGM = Organic Material
WOLL = Wollaetunita
lnsjnp tsdonr HSHR = Horse Hair
OTHR = Other
Olympus PLM, Model BH-2NM Stereomicroscope, Model
VMZ lx-4x. Gulam Machhiwala
Laboratory Director
Analytical results reflect the make up of the materials only In the areas sampled. This Summary of Analytical Results" ahali not ¢e reproduced except In full. without the writter!
approval of JLC Laboratory, and It must not be used by client to claim product endorsement by NVLAP or ally agency of the U.S. Government This method Is not appileable to
samples cornalning large amounts of fine fibers below the resolution of the light microscope. The value of ihis rpettoq Is limited to the quenttatve identlflca$an of asbestos
and the semi-quandtadve determination of asbestos conteryt of bulk samples, expressed as a pert enrage of the protected area. Quandtailon of asbestos content was
determined with a visual volume estimate, a calibrated visuril area estimate, and/or point countln0 procedure. CAUTION- Other fibers with optical properties simnel to asbestos
may give positive interferences and will be considered asbestos under this methodology, Also, PLM is not consistently reliable In deteging asbestos in floor coverings and
similar non fdsble orgardcally-bound materials. Quantttedve transmission electron rr mscopy to currently the only method that can be used to determine if this material can be
considered or treated as rmr-asbestos containing.
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