NYC-WTC_000208985

NYC 9/11 Public Portal Document

KAM CONSULTANTS 35-40 36th Street Long Island City New York, 11106 Tel: (718 729-1997 Fax: (718 729-1876 ANALYSIS REPORT ASBESTOS IN AIR Tr^nsniisdoBElectronMicroscpDy

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

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^) Total Concentration ID# Examined (ram^) (struct/cc air) (struc/cc) O.5-5.O >5.0 Total Total TOllOllF-1 1 Pier 25 ■ Across from North Exit of H.S. 1374 7 385 0.0047 CH 1 0 16.670 0.0047

TOllOllF-2 2 Pier 25 - E Side - By truck unloading area 1377 7 385 0.0047 CH 0 1 16.670 0.0047

Area Analyzed: 0.0600 ram” Date Received: 10/11/01 O H Grid Opening Area; 0.010 Date Analyzed: 10/11/01 H Date Collected: 10/11/01(08:0046:00) Date of Report: 10/11/OI r IV Analvst:_____ / t A ‘^David'CKen Lab Manai 1 David Chen S 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. O Sample volume is below recommended limit of the method AIHA #: 100269 NIST-NVLAP#: 102047 NYS-DOH ELAP#: 1127J I o o

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NYC-WTC_000208985