NYC-WTC_000209059

NYC 9/11 Public Portal Document

KAM CONSULTANTS 35-40 36thStreet Long Island City

ltdf NewYork, 11106 Tel: 718)729-1997 Fax: 713 729-1876 ANALYSIS REPORT ASBES l os IM AIK Transmission Electron Microscopy

CLIENT: Department of Design and Construction - 30-30 Thomson Avenue, Long Island City, NY 11101 PROJECT ADDRESS: Stuyvesant H.S., 345 Chambers St., NY, NY 10282 Pier #25

Lab ID# Client Sample Location Volume Grid Filter Analytical Asbestos Asbestos Structures Detected Structure Density Structure Sample (liters) Openings Area Sensitivity Type(s) (microns) (struc/mm’) Concentration ID# Examined (mm^) (strucVcc air) Total (struc/cc) 0.5-5,0 >50 Total Total

T020219A-01 North Entrance of School - East 1800 6 385 0.0043 M) 0 0 0 <20.00 <0.0043

T020219A-02 North Entrance of School - West 1800 6 385 0.0043 MO 0 0 0 <20.00 <0.0043

Area Analyzed: C.0600 mm' Date Received; 02/19/02 Grid Opening Area; 0.010 mm^ Date Analyzed: 02/19/02 O Date Collected: 02/18/02(07:00-17:00) Date of Report: 02/19/02 H Analyst; Lab Manager: Alex Barengolts David Chen Analysis performed according to AHERA Method (EPA 40 CFR Part 763 - Appendix A) Samples will be stored for ninety (90) days and then returned to the client upon request. S Sample volume is below recommended limit of the method o AIHA #: 100269 NISINVLAP#: 102047 NYS-DOH ELAP#: 11273 O 1^

ro cn o co

NYC-WTC_000209059