NYC-WTC_000209582

NYC 9/11 Public Portal Document

208 Sionehinge Lane EMSL Analytical, Inc. Carle Place, NY 11514 Phone: (516) 997-7251 Fax: (516) 997-7528 EMSL Attn.: Commercial Lab Enterprise Friday, November 02, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116584

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

# STRUCTURES Analytical Volume Asbestos >0.5g- Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < > 5|i Asbestos (mm’) (S/cc) (S/mm’) (S/cc)

511 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

512 1340.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

513 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

514 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

515 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

1 516 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

! Earl Tracey Analyst Approved Signatory )i<;ri:iini.?r$, T l^boratc-y is not responsible for data repo:ted tn structures/cc. whic'n is depend^'il co volume collected by non-lnporot.' i y persotmel. :rriio:y is roiy responsible for data reported in str jctures/nirr’. This report may rot be reproduced, except in full, without v/ntte-i aop-'ova: b . EMSL. '! nun,! I nt be used '.0 claim product enrinsemYut by NV< AP or ariy agency of the tl.S Government. This repon telates only to ’•■i-.- s.nmp'e;'- Ouality control data (meijotng 95% co'itid-uc- l.mits and labomlcry arid ancuyst^ accuMCv ani; precision) is availabi- urrin ir-ques' 8 i ELkUl ;■ M fK’1948- 10, N'- l‘ l-Ab:- CA L LAP’2330, (J I

CITY_21MC100_002859206

NYC-WTC_000209589