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

NYC 9/11 Public Portal Document tMSL ANALYTICAL INC PAGE 01/02

EMSL Analytical, Inc. 307 West 30th Street, Now York, NY 10016 <9

Phone: (212) 290.0051 Fax: (2121 290-OQfiS Email: manhnttJtnlnbtS.emsl.com

Attn: TRC Environmental Consultants Customer ID: TRCE51 1430 Broadway Customer PO: 10th Floor New York. NY 10018 Received: 03/'22y03 11:06 PM Fax; (212) 221-7S40 Phone; 212'221-7822 EMSL Order. 030304705 Project: 35052-0000-00017/ NEW YORK CIP/ LAW EMSL Project ID; DEPARTMEMT/ 100 CHURCH ST./ AMBIENT Analysis Date: 3/23/2003

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

Fibers./ Fibers/ Sample Locatlarr Sample Date. Volume .Fibers Fieltls (fib/cc) mm- cc /Vales

2O032203ASBAI 20TH FLOOR-N/W 3/22/2003 1533.33 <5.5 100 0.002 <7.0 <0.002 R2001 SIDE 030304703-000'/

2D032203ASBAI 20TH FLOOR-N/E 3/22/2003 1539.64 <5.5 100 0.002 <7.0 <0.002 R2002 SIDE 030303703-0002

2D0322Q3ASBA1 20TH FEOOR-N/W 3/22/2003 1533.33 <5.5 100 0,002 <7.0 <0.002 R2003 SIDE 030304703-0003

2O032203ASBAI 20TH FLOOR-N/E 3/22/2003 1539.64 <5.5 100 0.002 <7.0 <0.002 R2004 SIDE 030.104700-0004

ZD032203ASBAI 20TH FLOOR-N/W .3/22/2003 1918.24 <5.5 100 0.001 <7.0 <0,001 R2Q05 SIDE 0.3D30470S-0OO5

2DQ32203ASBAI 20TH FLOOR-N/E 3/22/2003 1918.24 <5.5 100 0.001 <7.0 <0.001 R2006 SIDE 030.30470,9-0005

2DO322O3AS0AI BLANK 3/22/2003 0,00 <5.5 1Q0 <7.0 Field Blank RFB01 030304703-0007

Rey Cross Analyst Laboratory Manager or other approved signatory

Limiiof dtisrjion 19' flBoramm’. Tno laonrsiwy is na resporulblo (or dob reponeo In fiPorc'cc, wnlCTi Id nepenConi on volume «l)8«ad by non-laMfabri' personnol, This report ral.aias only Io the oamplss mponsd above, Tnl.s ropon may not be raproducBd, ezceot In full, wlhoul wrilian □oprwal by EMSL Analysis pa,-formed by EM.SL Mannaiian (NY Slate clap »ii5ee. aima i»10aS3i1

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