NYC-WTC_000209723

NYC 9/11 Public Portal Document

1€/01/2001 33:16 5163377529 EMSL Ll Pa(3E 05

208 Stonehinge Lane EMSL Analytical, Inc. Carle Place, NY 1J514 Phone: (516) 997-72SI Pax: (516) 997-752S EMSL Attn.: Taylor Environmental Group, Inc. Sunday, September 30, 2001 Floral Park Corporate Center 130-A Jericho Tpke. Ref Number: LI0115210 Floral Park, NY 11001

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

Project; NYC SCA- STUYVESANT HS 6,7,8,9,10,11TH FLOORS

tt STRUCTURES Annlytic.-«i Volume Asbestos 0.5g - Non- Are.'i Analyzed Sensitivity Asbestos Concentration Simple ID (liter?) Type(j) < 5g 2 Asbestos (nim-) (S/ee) t-S/cc)

0802 iai3.oo None Detected 0 0.0508 0 0042 <19.69 <0.0042

0803 18S2.Sa None Delected 0 0.0508 0.0041 <19.69 <0.0041

0804 1822.25 Nona Detected 1 0 0508 0.0042 <19.65 <0.0042

0805 1852.50 None Detected 0 0.0508 0.0041 <19.69 <0.0041

0306 1852,50 None Detected 0 0.0506 0.0041 <1969 <0.0041

10807 1852.50 cntysotiie 1 0 0 0508 0.0041 19.69 0.0041

Keith McWilliams Analyst Approved Signatory OivJaimors This latwaiofy is nai rasoonsitto ‘or daia reported m aVucturw/cc wn«r.n is dopondeni or veiu/ne coaectefl Dy nan-faoaraiory porsonnet This lafcerato-y <s Ohly resoonetote fof data ropcted ih struttureo/wm' This r^per may not bo repreduceo. except tn full, without wniicn approval by EMSL This repen not De used tc cteifP product eneiersorheni oy nvlaP or nny ngency ef the U S. Govemman This recon relates oniy lo the aa<npiefl reported asove Oueitiy ccntroi dara (irctudung 95% eonfidence limits and laboraiary ard jnaiystg* accuracy and crecsicn) is a-/aibDtfl upon reaueai 5 I II Iditao It'MVLAP PLMiTEM »10l'W6-10. NVeiJ\P11«;3 CA ELAP 2339 CT Ph.0249 J

CITY_DEP_WORBY_CANNATA_SUBP_000003703

NYC-WTC_000209727