Fax transmittal for DEP compliance at 110 Fulton Street, Mar

NYC 9/11 Public Portal Document MAR-12-02 TIDE 12:07 AM P.01

• JLC ENVIRONMENTAL CONSULTANTS, INC. 200 Park Avenue South, Suite 1001, New York, New York 10003 Phone:(212)420-8119 Fax:(212)420-6082 Crystal Clear Windows Project No.: 02-,2349 ELAP Lab Code: 11029 1869 West 11th Street Analyze ASBESTOS NIOSH and AIHA Lob Code: 100273 Brooklyn, NY 117.23 Date Received: 3/1102 NVLAP Lab Code: 101953 Date Analyzed: 3/1/02 SUMMARY OP ANALYTICAL RESULTS - PLM Batch ; 020313020

sate: 110 Fulton

street,

Now York, NY

SAMPLE it

DATE DESCRIP17ON/LOCATION COLOR ASBESTOS TOTAL %OF COLLECTED DEi'ECTED? CONST1Tf1ENTS ASBESTOS LAB

CLIENT'S SAMPLE #

005 7th Floor/ Exterior Window Sill GRAY NO 0% FBCL 5% 3/1102 c

Apartment 7B/ West/ Sample of Oust on CELL 2% 694 Horizontal Surface WOLL 2% 05 NFIB 91%

d06 7th Floor/ Exterior Window Sill Elevator GRAY NO 0% FBCL to% 311/02 Hall/ West! Sample of Dust on Horizontal CELL 1% 696 Surface WOLL 3% 06 NFIB 86% 007 15th Floor/ Exterior Window Sill t GRAY NO 0% CELL 5%k 3/1/02 Apartment 15B/ North/ Sample of Du5t on FBCL 15% 696 Horizontal Surface NFIB 80% 07 008 15th Floor/ Exterior Wndow Sill GRAY NO 0% CELL 10% 311/02 Apartment 1581 West/ Sample of Dust on FBGL 12% 697 Horizontal Surface NFIB 76% 08 •INSUFFICIENT MATERIAL SUBMMTED "*TM RECOMMENDED "'NOT ANALYZED POSITIVE STOP

Sample Analysis by @.6 ESTOS CONSTITV•FNTS NON-ASBESTOS CONSTrryg (1 Polarized Light Microsoopy.Dispersion Staining (plh+l.DS) CHRY = ChrySOUle Asbestos PAPF = Paper Fiber AMOS = ArMSite Asbestos MIN = Mineral vvoc! ethod of Sampl® Preoa tion and Anehr I , CROC = CrOcdotite Asbestos F901. Fiberglass -

All samples were prepared and analyzed in accordance with the EPA ACTN = Actinolile Asbestos SYNF = Synthetic Fibers "Method for the 0eterfrination of Asbestos in Hulk Building Materlals" TRIM = Tnihophy rersoilto to as CELL = Ceti USEPAI R-93/'116, ANTH g Anihophylite Asbestos NFIB = Non-Fibrous boa'

1593. July

OROM = Organic Material WOLL = Wotlaatonile Instrumencacign: HSHR = Horse Hair Olympus PLM, Model BH•2MM Stereomicroscope. Model OTHR = Other vnez 1x 4x. G m Machhiwala Laboratory Director

Analytical results reflect the makeup of the materials only in the areas sampled. This "Summary or Analytical Results" Shall not be approval of JLC Laboratory, it must be used by client to clam product ertoorement by NVLAP or any agency of the U.S. reproduced except in full, without the writer Government. This method is not applicable to end

not

samples containing large amounts of fi ne fibers below the resolution of the light enC the semi ituantilalive determination otasbestos Content of bulk microscope. The value of this method is Ilmited to the quantitative identification or asoeatos determined with a visual volume estimate, a calibrated visual area samples, expressed as a percentage of the protected area. Quarthation of asbestos content was estimate, and/or point courting procedure, CAUTION: Otner fi bers with optical properties similar to asbestos may give Positive interferences and will be considered asbestos under this methodology. Also, PLM is not consiatenuy reliable in detecting asbestos In floor coverings and Similar non-irlable organically-bound materials. Quantitative transr'nission electron microscopy Considered or treated as non-asbestos containing. is currently the Only method that can be used to eatehnine if this material can be

Page 2 of

2

NYC-WTC 000104622