NYC-WTC_000205596

NYC 9/11 Public Portal Document

208 Sloiiehhige La’ie EMSL Analytical, Inc. Carle Place, NV 11514 Phone: (516) 997-7251 Fax: (516) 99 7-7528 EMSL Attn.: Commercial Lab Enterprise Friday, October 26, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116316

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)

Project: PROJECT: BUILDING #3-40 HARRISON STREET, NEW YORK , NEW YORK 10013

# STRUCTUI^ Analytical Volume Asbestos > 0.5(1 - Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5(1 > 5(1 Asbestos (in in') (S/cc) (S/nim’) (S/cv) 219 1600.00 None Detected 0 0.0635 0.0038 <15.75 <0.0038

220 1590.00 None Detected 0 0.0635 0.0038 <15.75 <0.0038

221 1590.00 None Detected 0 0.0508 0.0048 <19.69 <0.0048

222 1530.00 None Detected 0 0.0508 0.0050 <19.69 <0.0050

223 1580.00 Chrysotile 0 1 0 0.0508 0.0048 39.37 0.0096 Anthophyllite 1 0

224 1580.00 None Detected 0 0.0508 0.0048 <19.69 <0.0048

Daniel Clarke lA. <2/ Analyst Approved Signatory Disclaimers This laboratory not responsible for dala reported m sfiiictures/cc. which is dependent on volun e coi'ected by non-laborafory personne' Ihis laboratory is only responsible for data reported in stroctures/inri:\ This report may not be rep’oduced. except m tUn. without written approval ry EMSL This report must nut bo used to claim piuducl endorsement by NVi AP &i any agency of the U S Governnlont T rns report relates only to dm sa^l:•.le^ le pot ted above O' lahly ccniioi data (including 95% con'idence Inn do ait.i lati?! otoiy end a ria lysis' oocu: aoy .toci p; ocis.on) is avaiiaole upoci r r.g‘j£i t 3

edited >0.' NVi AP P-MM rfvt r'01048-10 NY 6 LAP 11469, CA I.L. Cl t'inc.1-1

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NYC-WTC_000205598