NYC-WTC_000205575

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 20S SroiieJiiiiga Lana Carla Place, /\’y ]15J4 .A/ Phaiie: (5J6) 99 7-7251 Pax: (516) 997-752S Attn.: Commercial Lab Enterprise Tuesday, October 30, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number; LI0116410

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

Project: BLDG #3 - 40 HARRISON ST NY. NY 25TH FLR - 01231

a STRUCTURES Analytical Volume Asbestos 0.5)1 - Noii- Area Analyzed Sensitivity Asbestos Coiiccntrntion Sample ID (liters) Typc(s) < ag s 5)1 Asbestos (litnP) (S/cc) (S/inin“) (S.'cc) 347 1540.00 None Detected 0 0.0508 0.0049 <19.65 <0.0049

348 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

349 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049 i

351 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0043

352 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0 0049

Daniel Clarke 2 Analyst Approved Signatory Disclaimers This laboratory is not respoiistbi-! for data reported in structurus/.-c. wh oh is depe.'.dunl on vc' Thi-* laboratory is only responsible for data r-portod in struclis'es/mm’. Tfus foporl may not bo luprodaced, Rhs report must no! be usnd lo clabo produci endorsernen! by NVl AP or a-v/ &-;e.".cy c.' tn.; U S. Govarim.c repoilnd above Oufility control data (inciud’ng b'Za cooi'det.co Inuits tint; I..-: o.'ulcry u.vi otvYy.stt.’ f.o.ur.-u-.

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CITY_21MC100_003008173

NYC-WTC_000205575