NYC-WTC_000205605

NYC 9/11 Public Portal Document

208 Sloiieliiiige Lane EMSL Analytical, Inc, Carle Place, NY 11514

Phone: (516) 9 9 7-725J Fax: (516) 99 7-7528 EMSL' Attn.: 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 > 0.5p - Nnii- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Type(s) < 5ji > 5p Asbestos (nini') (S,'cc) (S/inn,‘) (S/cc) 304 1300,00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

305 1300,00 None Detected 0 0,0635 0.0047 <15,75 <0,0047

306 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

307 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

308 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

309 1300.00 None Detected 0 0.0635 0.0047 <15.75 <0.0047

Earl Tracey \ Analyst Approved Signatory Disci.'unftis This laboralory is not fesponsitde fcT dal -t reported in skuctures/cc, wroch is c-ipendciY co volume cciiected nou-ii’h-'Hiofy Tits lyOcratory is only responsiSTle fur data repo'ted in strc.o’ures/inm*. ltrs report may iv ;;•? repruujcuri. excon* ri fj!:, wikioui wut'u'i anurovni L> C.MSL. 1 ITS ruuorf must not be used lo claim pruduc’. by NVLAP nr any a/i-ncy of i: J 8 Guvouimenl Tits report ruEY-js oniy to In-? s;,'i:p •>-. re[ oi'.ed above OuaMv contio! data (inci'jdin;’ ccnf'd-nce hmils and lat-ciato-y nr.j u ilysm' cj'?;y and -'•i; i,- ei.Au.aoir u. s

d K I kVl AP PlM.'IEM iJlClOdB '0 NY EiAi' IKGP CAFIAP CT PC

n CITY_21MC100_003008241

NYC-WTC_000205612