NYC-WTC_000196107

NYC 9/11 Public Portal Document

TO:ieiee360041 P:7^14 JUN-200c 02;02P -ROM:

KAM CONSULTANTS 35-40 jeth Street Long Island City New York, 11106 Tel:(T18)T29-1397 fax:(TI8)729-18T6

BULK SAMPLE ANALYSIS REPORT CLIENT; GPS Environmental Consultants, Inc., 31 Trescott Path, Fort Salonga, New York, 11768 BUILDING ADDRESS; 222 Broadway, Manhattan - 23r4,16th,12th, l0rti,3rd Floors PROJECT/i: Client Sample ID^ 23-01 16-02 12-03 10-04 03-05 Lab Sample IDi/: 020316A-1572 020516A-1573 020516A-1574 020516A-1575 020516A-1576 Sample Location Center Window Center Window Center Window Center Window- S/West Comer on .Set Back on Set Back on Set Back on Set Back Window on Roof Roof Roof Roof •Set Back 23rd Floor I6ih Floor 12th Floor 10th Floor Roof jrd Floor Homogeneity Yes Yes Yes Yes Yes Sample Description Wipe Wipe Wipe Wipe Wipe

Color Wh Wil Wh Wh Texture Mixed Mixed Mixed Mixed Mixed Sample Treatment: None None None None None

Asbestos Present: (Type & Percent) ND ND <1%CHR <1%CHR ND Total Percent Asbestos; 0% 0% <1% <1% 0%

Other Flhr. Mal. (Tvpe Percent): 15%TBGL 20%FBGL 0% 0% 2%SYNTH 5%FBOL Non Fibr Mat (Percent) 95% 80% >99% >99% 93% Date Receiied 5/16/02 Date oT Analysis 5/16/02 Date of Report: 5/16/02

Analyst; Lab Manager; Roody Lopis David Chen * Analysis of samples is performed by PolapatM Light Microscopy (PLM) - Point Counting Method (FPA GOO/M4-82-O2O) * Analxtical equipments: Stereobinocirlar microscope (MEIJI EMT-Senal # 25930), Polarized Light Microscope (MEiJI ML-POL-Senal # 88034) * PLM IS not consistently reliable in delecting asbestos in floor coverings and similar non-friable organically bound materials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treated as non-asbeslos-containing ’ Samples will be stored for ninety (90) days and then returned to the client upon request * The results relate only to the items calibrated or tested * The certificate of report shall not be reproduced w ithout the written approval of the laboratory * The report must not be used by the client to claim endorsement by NVLAP or an\- agency of the US Government. NYS-DO/fE/.AP/in273 NIST-NYLAP J02047 AIHA ff; /00269

Page 1 of 1

CITY_DEP_WORBY_CANNATA_SUBP_000007212

NYC-WTC_000196107