NYC-WTC_000179175

NYC 9/11 Public Portal Document

'T.ard Orlan i< ceived: 1 1.25/01 5:00:00 A/ ’ Board of Education ',)ueens Plaza North C ■ ;roup #: 5970

I Island City. NY 11101 mtl'. -its Date; 11/25/01 I., 2 ,75-4122 Phone; (212) ,77 5941

Pro) : a Dtuyvesant H. S. , 345 Chambers St.. S 2' , NY le: i Dt and Interior of Building and Roof

sbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHER.4) All iilytiiii! Asbestos Area Non Asbestos Siriiaures Seiisitiviii ( aiicentratian till'ne Anaiyzeii Ash Ty/ii'tsJ 0.5ii-5 5II (S/cc) !S. iitm^) (S/cc) l^oies Sam/ 9 0.0450 0 None Detected (! 0 0 i04-. 2 2,24 <0,0044 5970

10 0,0450 0 None Detected 0 I) i i04j 22 24 <0,0044 5970 -

II 0,0450 0 None Detected 0 I: i04 <11,0044 5970

12 0.0450 0 None Detected 0 0 104a 22,24 <0,0044 5970 - '2

13 i26 DO 0,0450 0 None Detected 0 0 0,0044 •;22.24 <0.0044 5970 ■

14 2 D'O 0.0450 0 None Detected 0 0 0 004a 22.24 <0.0044 5970- -

15 0.0450 0 None Detected 0 0 0,0044 22,24 <0.0044 5970 - i 5

16 4)0.0(1 0.0450 0 None Detected 0 0 O.0O44 .24 <0.0044 5970 -a

17 22 "0 0.0450 0 None Detected (; 0 0 (1044 22.24 <0.0044 5970 - ■

IS '-.DO 0.0450 0 None Detected (I 0 0 d04. 22.24 <0.0044 5970 - i ;■

ROMAN dYSAKHOV MICHAEL A. GORYCKI, Ph.D.

Ann2 'CCi .Approved by:

I Disc; ).r ,er;T laboratory is not responsible for data reported in structures/cc, which is dependent - jotunte collected by non-iaboratory personnel. This lab is only responsible foi Ini5 'enn j in siructures/mmA This report may not be reproduced, except in full, without written approval by ATC Associates me. This report may not be used to claim product e.ndo: semen! by NVLAP or any other agency of the U.S. Government, "his reports relates only to the samples reported aoove. Quality control data (including 95% coniidence Hr - s anrl laboratory and analysis' accuracy and precision) is available upon request

Accrecilec io' - VLAa PLM/TEM #101187-0, NY State ELAP #10679

CONFIDENTIAL, CITY_21MC100_003458386 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000179176