NYC 9/11 Public Portal Document
NOV.15.2001 5:44PM JLC ENVIRONMENTAL NO.752 P.10/14
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. FLAP Lab Code: 11029
Analyte: ASBESTOS
20 West 64th Street N1OSH and AIHA Lab Code: 100273
Date Received: 11/15/01
New York, NY 10023 NVLAP Lab Code: 101953
Date Analyzed: 11(15/01
SUMMARY OF ANALYTICAL RESULTS - PLM Batch#: 01118439
Site: 380 Rector Street, New York, NY
SAMPLE #
DATE COLOR ASBESTOS TOTAL % OF CONSTITUENTS
DESCRIPTION/ LOCATION DETECTED? ASBESTOS
COLLECTED
LAB#
CLIENT'S SAMPLE#
021 Roof/ 2nd Floor/ Pool Room/ North Side/ TAN YES 1.1% CHRY 1.1%
11/14/01 Sample of Roof Debris Light CELL 20.0%
12830 FBGL 36%
NFIB 43%
0210
022 Roof/ 2nd Floor/ Pool Room/ North West TAN NO 0% CELL 15%
11/14/01 Side/ Sample of Roof Debris Light FBGL 40%
12831 NFIB 45%
022D
INSUFFICIENT MATERIAL SUBMITTED "TEM RECOMMENDED —NOT ANALYZED POSITIVE STOP
Samola Malvsls bvw ASBESTOS CONSTm.ENTS NON-ASBESTOS O S11 TENTS
Polarized Light Microscopy-Dispersion Staining (PLM-DS) CHRY = Chrysotile Asbestos PAPF r: Pieper Fiber
AMOS = Amosite Asbestos MiNA m Mineral Wool
Metho otSample Preston and Analysis: CROC = Crorldolte Asbestos FBGL Fiberglass
ACTN = Actinoiite Asbestos SYNF = Synthetic Fibers
All samples were prepared and analyzed in accordance with the EPA TREM = Trernolte Asbestos CELL = Cellulose
"Method for the Determination of Asbestos In Bulk Bulbing Materials" ANTH = Anthophyirte Asbestos NFIB = Non-Flhroia
USEPA/ 600/ R-93/116. July 1003. ORGM = Organic Materiel
WOLL = Wollastonite
In"tn.amentatlon: HSHR = Horse Hair
OTHR = Other
Olympus PLM, Model BH-2NM Stereomlcrosoope, Model 1+- ~11a..L.Scn~aC
VMZ lx-4x. Gulam Machhiwala
Laboratory Director
Analytical results reflect the make up of the materials only in the areas sampled. This "Summary of Analygcal Results" shall riot be reproduced except In full. wl#lout the written
approval of JLC Laboratory, and It must not be used by client to claim product endorsement by NVLAP or any agency of the U.S. Government This method ie not applicable to
samples containing large amounts of tine fi bers below the resolgpon of the light microscope. The value al this method 1s limited to the quantltallve idegt) caatloq of asbestos
and the semi-quernitative determlttat►on or asbestos content of bulk samples. expressed as a percentage of the protected area. Qualfitatlon of asbestos content was
determined with a visual volume estimate, a calibrated visual area esgpiate, and/or point counting ptocaclyre. CAUTION: Other fibers with optical properties similar to asbestos
may give positive Interferences and will be considered asbestos under this methodology, Also. PLM Is riot conslateridy repeble In detecting asbestos in floor coverings and
similar non-frieble organically-bound materials. Quantnadve transmission electron microscopy Is currently ttte only method that can be used to determine If this matenal can be
considered or treated as non-asbestos cordalning.
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