NYC-WTC_000209048

NYC 9/11 Public Portal Document

KAM CONSULTANTS 35-40 36th Street Long Island City NewYorM1106 Tel: (718)729-1997 Fax:(718)729-1876 ANALYSIS REPORT ASBESTOS IN AIR 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 LablD^ Client Sample Location Volume (3rid Filter ?\nalylical Asbestos Asbestos Structures Detected Structure Density Structure Sample (liters) Openings Area Sensitivity Type(s) (microns) (struc/nun^) Total Concentration ID# Examined (mm*) (struct/cc air) (struc/cc) 0.5-3.0 >5.0 Tolal Tulal T020127B-01 1 North Entrance of School - East 1797 6 385 0.0043 ND 0 0 0 <20.00 <0.0043

T020127B-02 2 North Entrance of School - West 1797 6 385 0.0043 ND 0 0 0 <20.00 <0.0043

Area /Analyzed: 0.0600 mn? Date Received: 01/27/02

I O H H K (3rid Opening Area: 0.010 nmY Date Collected: 01/27/02(07:00-17:00)

Analyst; Aft Alex'feaf^golts Date Analyzed: 01/28/02 Date oFReport: 01/31/02

Lab Manager:

Analysts perlormed according to AHER.A Method (EPA 40 CFR Part 763 - Appendix A).Sampies will be stored for ninety (90) days and then relumed lo die client upon request. □- - David Chen J

Sample volume is below recommended limit of the method AIHA#: 100269 NIST-NVLAP#: 102047 NYS-DOII ELAP#: 11273 o o I o

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NYC-WTC_000209048