NYC-WTC_000196284

NYC 9/11 Public Portal Document 4^ A. a:. «. JU dO-JW tl’iou riMivriMi I

New York Lab 307 West 3Wi StTMt, New York NY 10019 EMSU Phone: 112-290-0031 Sex; ptiaMOOSa CimH:

Attn; Pedneeult Associetes, Inc. Customer ID; PEDN50 1S15 Ninth Avenue Customer PO: Bohemia, NY 11718 Received; 09/18/01 6.00 PW Fax. (631) 467-6905 Phone. 631-467-94Z7 EMSL Order 030104451 Project: 01-2004-001 / DEPiir PS 314K 330 59th St Brooklyn, NY EMSL Project ID: Roof Anar/sls Date: g/18/2001

Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2,8/15/04 lOJO Titifrs/ Fibert/ SaiHpU toeteoH I Sample JOeae Faiamt Fibers Fields (ftb/tx) mtn’ cc Kott} 4 South Seciiop on 01 e/la2001 1824.00 <8.6 100 0.001 <7.0 <0.001 Roof PS314 030104451-0001 02 West Sectlort cn 9/10/2001 1012.00 <5,5 100 0.0C1 <7.0 <0001 Roof PS314 0301044St4X»2 03 East Section jbnRoof 9/18/2001 1815.00 <5 5 109 0.001 <7.0 <0.001 PS314 030104461-0003 04 Reid Blank 9/18/2001 0,00 <5.5 too <7.0 field Blank

030104461-0004 INSUFFICIEPTr BLANKS SUejllTTEO

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Thomas Michel ! Analyst Laborafory Manager or ether aporoved Blgnetory LIrtiil of decpdion la 7 fibofWnim’. Th^loh^icry 1» not raoponiibls lor oaU rsponod n FPsrs/co, Is deponaent on volume co! seted by non-laoorelory pers^^i. TWt report only lo me campiM raporied report may not be reproduced, •xsepl ir> run wlhoul wriUsn spprovet by EM8L. Arulysis porTormed by EMSL MartiAKsn fWY &l«le E .aP 411 €oe}

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CITY_21MC100_008978609

NYC-WTC_000196284