NYC-WTC_000215200

NYC 9/11 Public Portal Document

ATC Associates 104 East 25 Street, New York. NO' 10010 Phone: (2'12) 353-8280 Fax:(212)353-8306

Attn: Mr. Bernard Orlan Received: 1/27/02 11:50:00 PM N.Y.C. Board of Education 28-11 Queens Plaza North ATC Group #: 6481 Long Island City: NY 11101 Analysis Date: 1/28/02 Fax: (2-12) 475-4122 Phone: (212) 477-8941 .Project: NYC-BOE Leadership HS 90 Trinity Place. New York, NY

Asbestos Analysis via Transmission Electron Microscopy ASTM Method 05755-95 4 reii . Sampleil .Asbestos Asbestos Sensitivity Concentration Sample (cm-) Type(s) Slriictiires (str/cm^) (str/cm^) Comments 90-01 too None Detected 0 S73 ■ <873 6481 -I

90-02 100 None Delected 0 873 <873 6481 -2

90-03 100 None Detected 0 873 <873 ■ 6481 -3

90-04 100 None Delected 0" 873 <873 6481 -4

90-05 100 • None Deiecied 0 873 <873 6481 -5

90-()6 100 None Detected 0 873 <873 6481 -6

90-07 100 None Delected 0 873 <873 6481 -7

90-08 . 100 None Detected 0 873 <873 6481 -S

MICHAEL A. GORYCKl, Ph.D. MARK PEYSAKHOy Analyzed by:- Approved by:

The above repod relates only to the items tested. This report may not be reproduced, except in lull, without written approval by ATC Associates, Inc.

CITY_21MC100_002872011

NYC-WTC_000215200