NYC-WTC_000208993

NYC 9/11 Public Portal Document

KAM CONSULTANTS 35-40 36th Street

ItansL Long Island City New York, 11166 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

Lab ID# Client Sample Location Volume Grid Filter Analytical Asbestos Asbestos Structures Detected Structure Density Structure |l Sample (liters) Openings Area Sensitivity Type(s) (microns) (struc/mm’) Total Concentration ID# Examined (strucVcc air) (struc/cc) I 0.5-50 >5.0 Total Total T011O17H-1 1 Pier 25 - Across from North Exit of H.S. 1437 6 385 0.0045 CH 0 1 1 16.670 0.0045

T011017H-2 2 Pier 25 - E Side - By truck unloading area 1437 6 385 00045 ND 0 0 0 < 16.67 0.0045

Area Analyzed: 0.0600 Date Received: 10/17/01 Grid Opening Area: 0.010 mtn^ Date Analyzed: 10/17/01 O Date Collected. 10/17/01(08:00-16:00) z Date of Report: 10/17/01 H Analyst: \ I r to ' DaviT5hen Lab Manager: 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. Sample volume is below recommended limit of the method AIHA #: 180269 NIST-NVLAP#: 162047 NYS-DOH ELAP#; 11273 o o I o o o

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NYC-WTC_000208993