NYC-WTC_000230466

z -< z o CD o S ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 10087 104 East 25lhSlreel, loth Floor .NewYork, NY 100101. phone (212) 3S;i-8280,: FAX (212) 353 - 3599 or 0306 “0 ELAP 10070 c CT MIcrosr.ofiB Ol YP bH-2 o o o o Clienl I Project /i'V6 - <9d/ "□ o K) puect No./my'- Ca5 3- O Analysis Date £>9' // Q3 4^ Analyst . Batch Nn. t J <9 J ' o ro o o 1 c Field No. J Asbestos Older Mon Gravimetric ( NOB ) 3 ■ Z?5 Stereoscopic txam PLM Optical PtopGrtiGs . Results PLM % Fibrous % Fibrous % Results % CD 3 Gravimetric (MOE) Texture G Morphology _YL _ Gellulosa ; Jy 3 . Mineral Fillet

co Fetiuired □ hlomogcnit/ V Hit Exlinclion 2 . ^/Cbtysotite OrgsniG

c co Recornruenddil □ # of Layers Asbestos □ □" DS Color . RI J

Colnr.PIpo Ainuaile ' : other _____ Fiberglass Othar 1 i Organic Dtriders

Vemiicullle Residue

Carbonate Grajimairic PREP W o 1-1 Gravimetric (hiOB) PLM Q Gtavimelric INOBI TEM Q Color of Layer

Comments; OfitoulGd Yes Wo Biref SiQir 0 Q.C. Other Other

□ Asbestos

poitiT cobirr Melliod: Q EMPtEFA' qepa> ftFSUUSOHTHE PACK qelap Q OTHfiR scwnlrio OPTIOII, ELW (PtriEFA', , : 1 p.eps. Aitesios = 0 O hb 173 2 Field No. u Asbestos Other Hot! Gravimetric ( NOB ) O H id Slereoscopic Exam PLW Oplical Properties Results PLM % Fibrous % Fibrous % Results % H Gravimeinc (NOB) Color Texture Morphology .£xUncUon y ; ChrysolBo . /j- Cellulose^ Mineral Llller Organic o O H Roquifod o Homogenily Hiij, H §>Tl □ HU Amnsile Fiberglass Oigartlc BinOers Restdje

< n Rpcnrnmpnried Gravimetric PREP IJ[ # of Layers Asbestos □ 0' DS Color , CqIogPIso Oilier _ Other i ' 0 VeiinicutilQ Carbonafa

O Gravimelnc (ROa) PLM Q Color ol Layer OelerlBd Tes Ho Biref Sign - Other Other o W GfavMietnclHOB)Tf:M Q Commeiits: _Asbeslo.s o M >3 BESUIIS on THE fliCK Metlrud; Q LLAP + EPV' ELAP Q £FA' Q OTHER O' . SCAttm-iG OPTlOn » clap ( P.C. ) & CPA* First 4 ureps. Asbestos =• 0 o' o J Field No. Asbestos Other. • ■' Mon. Gravtivetrlc ( NOB )

YY/ Slereoscopic Exam PLM Oplical Properties Resuft/PLM % Fibrous % Fibrous % Results % GravirnBihe {HOB) Color ZVor-’n. Texture , Morphology - Exiinclion ' 7 Chrysotile Cellt'losG ' Minbial Filler Organic Required CO Romogenily RII RI 11 Y ■. Amosilp Fiberglass . Organic Dindeib Residue n Roconmiendcd IJ of Layers , Asbestos □ >0 DS Color Color,Rleo Olhfif Vermiculite ^Caibanale rt3 Grauimetne PRFP Q H Gravimfilnc (WOB i PLM Color of Layer Dalecied Yes No Biref Sign Other _Olher Gravimelrlc (HOB) TEM Q Comments; Asbestos o POtHI CDUIfT nssms on ths back MelhuJ: Q fLAP4EF>' QEIAP (JtFA* □ OIUEB • J3 ECAHHIIK omOrl , EW I F.C ) > EPa' EEsI .I prtps. AsIxsIos » o Q 4 Field No. Asbestos ' Olhor Mon, Gravimetric { HOB )

O i-U Stereoscopic Exam PLM Oplical Propeilies Results PLM % Fibrous % Fibrous % Resutts %

GravhTelric(NOBl Color _______ Texlure Morphology ExUr^cl’on Chrysolite, Cellulose Minaral Filler Orgao'c A F< Required □ Hornogenily RII RlU Amosite Fiberglass Organic Pindprs Residue

I □ d' r RRcnnimpnrtprt Asbestos r ‘I Colo'.Pleo Other -^3" Olhai Vermicbiitp. Carbonate # of Layers DS Color hO Gravimeliic PREP □ Ly... .’YY Z Gravirneinn<NDB)Pl.M □ Color of Loycr Deleclad Yes Nd • Diref Sign ether Other Asbestos

□ Gravimeli ic (NOB) TEM Comments: pourr courrr pj' bUUitliribUPIIUII 5 ELAP f P.C. ) a EPA' Molbodj Q CLAP 4- EPa' Q EUP Q cm’ Q OTHEB First '1 preps. AstKstos = 0 RESHITS on mt BACK

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