NYC-WTC_000209591

NYC 9/11 Public Portal Document

208 Stonehinge Lane EMSL Analytical, Inc. Carle Place, NY 11514 EMSL Phone: (516) 997-7251 Fax: (516) 997-7528

Attn.: Commercial Lab Enterprise Saturday. November 03, 2001 270 Swinton Avenue Bronx. NY 10465 Ref Number: LI0116678

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

Project: BLDG 1 80 N. MOORE ST NY, NY 19TH FLR

#STRUCTURES Analytical Volume Asbestos ^0.5g- Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typc(s) <5^1 5g Asbestos (mm’) (S/cc) (S/mm’) (S/cc) 546 1660.00 None Detected 0 0.0508 0.0046 <19.69 <0.0046

547 1550.00 None Detected 0 0.0508 0.0049 <19.69 <0.0049

548 1550.00 None Detected 0 0.0508 0.0049 <19.69 <0.0049

549 1550.00 None Detected 0 0.0508 0.0049 <19.69 <0.0049

550 1560.00 None Detected 0 0.0508 0.0049 <19.69 <0.0049

551 1550.00 None Detected 0 0.0508 0.0049 <19.69 <0.0049

Earl Tracey Analyst Approved Signatory DisciTtv- lab-'ratc y is nol responsible for data reported m slrucljrtts/cc, v/hich is dependent on volume ooiieciod by non-iabcratoiy personnel. This t.'4boratoiy i:,, oniy (“Sponsible for data reported in slruciu'es-rnnV. T his tepou may no; he reproduced, except io fu-i. without written aj.»provai by F-MSI !his report nno-l no' he us-d to ciatrn product endorsement by NVl Al' or any ajency of the U S. Government. This rep>t relates only to the samples lePorYid abnve t.iu-.iiiv c^'otiu: data (tnrlijdmg 95% conftder.c- irm's ano IhI'i'-. aip-v and analysts' accuracy anri preo'^-un) ts available jfuyn request 5

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CITY_21MC100_002859212

NYC-WTC_000209595