Asbestos microscopy test results, NYC Law Department project, Mar 2003

NYC 9/11 Public Portal Document tMSL MANHATTAN PAGE 01/02 rjor Zl-jrj.5

EMSL Analytical, Inc. 307 West 38rh Streot, New Yorte, NY 10018 EMSL Phone; 1212)180-0061 Par-. (312)230-0068 Email: wanhaffanlah^gmal.tom

Attn: TRC Environmental Consultants Customer ID: TRCE51 1430 Broadway Customer PO: 1Dth Floor Received: 03/22/03 11:31 AM New York, NY 10018 Fax: (212) 221-7840 Phone; 212-221-7022 030304650 EMSL Order. Project: 35052-0000-00017 / New York City Law Department /100 EMSL Project ID; Church / Ambient Analysis Date:' 3/22/2003

Phase Contrast Microscopy (PCM) Fiber Count by NIOSH 7400, Fourth Edition, issue 2, 8/15/94

LOD nhcrx/ Fibers' SaiTtfle Lncailnn SoriipIeDate I'nlumc Fliers Flclt/s (fth/cc) mnf‘ oc /^otes

ZD032103ASBAI 20th Floor-N/W Side 3/21/2003 1602.74 <5.5 100 0.002 <7.0 <0,002 R2001 ososo-resa-DOO) ZD032ia3ASBAI 20th Floor-N/E Sida 3/21/2003 1609.05 <5.5 100 0.002 <7.0 <0.002 R2002 Q3030<(SS«-0002

ZD032103ASBA1 2Dth Floor-N/W Side 3/21/2003 1552.26 <5.5 100 0.002 <7,0 <0,002 R2003 030304659-0003

ZD032103ASBAI 20th Floor-N/E Side 3/21/2QQ3 1539.64 <5.5 100 0.002 <7,0 <0.002 R2004 030304658-0004

2D032103A5BAI 2Qth Floor- N/W Side 3/21/2003 154S.95 <5.5 100 0.002 <7.0 <0.002 R2005 03030485B-000S

2D0321O3ASBAI 2Dlh Floor-N/E Side 3/21/2003 1545.95 <5.5 100 0.002 <7.0 <0.002 R2006 oaoacMsse-oooe

ZD032103ASBAI Blank 3/21/2003 0.00 <5.5 100 <7.0 Plaid Blank RFBOI

030304538-0007

Zeno Mezheriisky Analyst Laboratory Manager or other approved signatory '» 'MpOTklbla tof 8619 roporisd In nbarsm, wnisn li Sopandoni on kolumo celiodad by non-lsoorslory pari'cmTSi' Th). rapoH raiatos only Io ins psmoles reportod obouB. THIS fsport may not he repfodueod, axecpl In (uii, wiinoul wrHIwi approval ey EMSL. Analyais partCTma.8 by EMSlMsnhollan (WY Slsla EL.aP«11S0S, aIHA 0102581)

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NYC-WTC_000174622