NYC-WTC_000176215

NYC 9/11 Public Portal Document

208 Stoneliinee lane EMSL Analytical, Inc. Carle Place, 11514 EIVIS Attn.: Phone: (516) 997-7251 Fax: (516) 997-7528 F Commercial Lab Enterprise Saturday, October 27, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116352

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 (litccs) Type(s) < 5g > 5g Asbestos (ntm^) (S/cc) (S/nim’) (S/cc) 231 1220.00 None Detected 0 011635 0.0050 <15.75 <0.0050

251 1400.00 None Detected 0 0.0635 0.0043 <15.75 <0.0043

261 1450.00 None Detected 0 0.0635 0.0042 <15.75 <0.0042

265 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

266 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

267 1250.00 None Detected 0 0.0635 0.0049 <15.75 <0.0049

Earl Tracey Analyst 4 Approved Signatory Disclaimers: This laboroloiy is nol rcspunsible (or data reported in struclures/cr, wtiich is dependent on votumo collected by non laboraluiy personnel This laboratory is only responsible) (or data reported in structurosZmm'. This report may nol ba reproduced, exu pt in (nil. without wridr-h approval by FMSL Thio report must not be used to clai'ii product endorsement by ITVI AP or any arjency of the U S Governmenl This report rehter. only tn tiic samples 1 -eported abovo Quality control data (including 95% confidence lirnitsand labor.atorv and .snatysls' accuracy ri'le procisicn) is av.nlabli upon lequest

ethted for NVLAP PIM/. FM #H»n)48 10. NY FLAP 11'109. CA Fl AP CT Pit O?-1? 11 ------------ --- -- - -- . - -w-———■' n nil.- . - --------- -4.

CITY_21MC100_012545252

NYC-WTC_000176215