Air monitoring inspection report for 310 Greenwich Street, Oct 2001

NYC 9/11 Public Portal Document

208 Sto/felringe Lane E1IISL Analytical, Inc. Carle Place, NY 11514 Phone: (51.6) 997-7251 Fax: (516) 997-7528 Attn.: Commercial Lab Enterprise Thursday, October 25, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: L10116238

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

Project: 01231 310 GREENWICH ST NY, NY

# STRUCTURES Analytical sample ID Volume Asbestos 2 0.5µ- 'Area Analyzed Non- Sensitivity Asbestos Concentration (liters) Type(s) < 5µ 2 5µ Asbestos (mm') (S/cc) 88 (S/mm') (S/cc) 1360.00 None Detected J 0 0.0635 0.0045 I <15.75 <0.0045

r 98 1350.00 None Detected 0 0.0635 0.0045 I <15.75 <0.0045

38R ( 1800.00 None Detected 0 0.0508 0.0042 <19.69 <0.0042

160 1450.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

161 1450.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

162 I 1450.00 I None Detected J 0 0.0635 0.0042 <15.75 <0.0042

Earl Tracey Analyst Approved Signatory ni<claimers. This laboratory is not responsible for data reported in structureslcc, which is dependent on vo;vme collected by non•laboratney Th,s laboratory is only responsible for data reported in structures/mm'. personnel. Th;s report may not he reproduced, except in (u', w houl 'f his rrporl must not be used to claim product endorsement by NVLAP or any wn en err,>ruval b; (AM1SL. agency n, th r U S. Governmen'. This report reia:es only to 1i:e s reported above. Quality control data (inciuding •15% confidence limits and :mp!es laboratory and :.r,;,l s:i accu:acy and precision) is evertao _ :rrmn reqest.

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