Asbestos fiber analysis results, PS 89M 201, Jan 2002

NYC 9/11 Public Portal Document

Attn; Mr. Bernard Orlan Received: 1/23/02 5:00-00 AM N.Y.C. Board of Education 28-11 Queens Plaza North ATC Group #: 6409

Long Island City, NY 11101 Analysis Date: 1/23/02 Fax: (212) 475-4122 Phone: (212)477-8941

Project: PS 89M 201 Warren Street, New York, NY Playground, Roof 2- 5th Floor, 1st Floor Hallway

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Analytical Asbestos Area Non y^sbestos Structures Sensitivity Concentration Sample Volume Analyzed Asb O.Sfi-S 5fi yS/cc) (S/mm^) (S/cc) Notes 09 1840.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047 6409-9

10 1840.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047 6409-10

11 1976.00 .0.0450 0 None’Detected 0 0 0.0043 <22.24 <0.0043 6409 -11

12 1840.00 0.0450 0 None Detected 0 0 0.0047 <22.24 <0.0047 6409 -12

13 1840.00 0.0450. 0 None Detected 0 0 0.0047 <22.24 <0.0047 6409 -13

' 1840.00 0.0450 0 None Detected. 0 0 0.0047 <22.24 <0.0047 6409 -14

=5 1840.00 0.0450 0 None Detected 0 ' 0 0.0047 <22.24 <0.0047 6409-15

16 1840.00 0.0450 0- None Detected 0 0 0.0047 <’22.24 <0.0047 6409 -16

MICHAEL A. GORYCKI, Pb.D. MARK PEYSAKHOV

Analyzed by: Approved by;

D.sdainier: Tire laboratory is not responsible for data reported in structures/cc, which is dependent on voume collected By nori-laboratory personnel. This lab is only responsible for data reported in structures/mm’. This report may not be reproduced, except in full, without written approval by ATC Associates Inc. This report may not be used to claim product enoorsement by NVLAP or any other agency of the U.S. Government. This reports relates only to the samples reported above. Quality control data (including 95% confidence limits and laboratory and analysis' accuracy and precision) is available upon request.

/ Accredited for NVLAP PLWTEH #101187-0, NY Stats ELAP #10879

CONFIDENTIAL, SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008 CITY_21 MCI 00_014660203

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