NYC-WTC_000179175

NYC 9/11 Public Portal Document

a: ociates 104 ,, iV . Su-set, New York. NY 10010 Pho - i -8280 Fax; (212) 353-8.'“)6

l .crnard Orlan Received: 11/25/01 5:00:00 AM MC. Board of Education 2 -1 ; Queens Plaza North ■A !'C Group #: 5970

!ic island City, NY 11101 •Analy.sis Date: 11/25/01 1 -4122 Phone: (212) 4/'-8941

Proj s. .siuyvesant H. S. , 345 Chambers St.. NY , NY Cl 1 )i’ and Interior of Building and Roof

i/l estos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) AiKi/yiiiui Asbestos Aren Non Asbestos St' tictures Sen ■■ itr b I oHcentratioii Sam/i- i/iinie Analysed Ash Typefsj II. S: -J 5fl I. ‘CL . OY mm-) (S/CC) \III ns 1 It. ill) 0.0450 0 None Detected 0 II, 104- 2 24 <0.0044 5970

0 44 00 ■ 0.0450 0 None Detected 0 0.4044 '■22.24 <0.0044 5970 -

3 44 111) 0.0450 0 None Detected (1 0 0/104- 2,24 <0.0044 5970 -

4 44 00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044 5970 -

5 /'() 1'0 0.0450 0 None Detected I) 0 0,1)044 ■ 22,24 <0.0044 5970 -

6 2/ (4) 0.0450 0 None Detected 0 0. 1044 :2;.24 <0.0044 5970 .<

7 2(1,11(1 0.0450 0 None Detected (1 0 I). 104/ 122.24 <0.0045 5970 -

8 -20 111) 0.0450 0 None Detected 0 0 004/ 22 24 <0,0045 5970 -1

R( \N t-A SAKHOV MICHAEL A. GORYCM Ph.D.

AMrove-d by: Al- ■ r'-'S'S'"

Disciaitner: Ti laboratory is not responsible for data reported in structures/cc, which is depenoenl -bn volume collected by non-laborator^' personnel. This lab is only responsible I tor 3a;? repon J in s.ructures/mm/ This report may not be reproduced, except in lull, withoul written approval by ATC Associates Inc, This report may not be used to claim proriu-r' endoi - -mem by NVLAP or any other agency of the U.S, Government, This reports relates only to the samples reported above. Quality control data tincludino 95% cor H - ice lir; - ano laboratory and analysis' accuracy and precision) is available upon request.

Acciooiied lor iVLuP PLM/TEM #101187-0, NY State ELAP #10879

CONFIDENTIAL, CITY_21MC100_003458385 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000179175