NYC-WTC_000230496

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ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101107 “0

■2o 104 East 25th Street. lOlh Floor . New York, NY 10010 . Phone (212)353 - 8280. FAX (212) 353 - 3599 or 8306 EiJkP 10fi7C c CT o o Microscope OLYP BH-2 ro ■a 03 o o tn Clicnl / Projecl iP-J? fT/r Project No. llXUTl PT’ i S 3. 03 o Analysis Dale Auatysl Batch No, 0 o o c / Field No. AsLestas Ollier Non 3 Gravimehic { NOG ) Q TAY Stereoscopic Exam PLM Optical Properties Results PLM Fibrous % Fibrous % Results Yu 3 Cb GrJviiiiutnc ,1106) Col Of liXSi'O Yexhjre Morphology Extinction C CO KeOuirfed □ HomogoiiHy Rll RI jj Chrysolilpr-

AmpOle Cellulose Minerat riiief Oryartic

M RcLiUllllIlclKied □ /7 of Layers Asbestos Q -Qr^S Color Color,Pleo Fiberglass Ofgaoic BinUeis Resides

O Grevifneiiit PRCP CravMi'icitic (1106) PLM □ CdOf of Layer Delecled Yes No Biref Sifld Hher Other Vermiculite

Cl her Cai boiidle

OlhRr • n OiLi-.ui cbiL. (t 106) 1 Eh) I J) Comments:

□ Asbestos o punsi CDujii Method; □ eOP < Efd QFI4tp QEPi‘ Q OTHER SCAZriLNj OPTIOM : EiAP ( P C. ) S £Pa' fiiSL H preps. Asbestos - 0 hO

o H 2 Field No Asbestos OlhGf Won Giavimelric ( NO0 ) CO o O Slersoscopic Exam PIM Optical Properties Results PLM % FtbroLis 7o Fihrnii.s % Resiills % H O Gi dviruclr'ic (1-106} Cf.lor Texture Morphology Extinction ChrysoHe Cellulose A" Mineral Filler H s □ Organic < RcqmmJ Hornogeniiy ■jA- PH RI U Amqslle . Fiberglass ____ Oryanic Binders .Residue CO O O R RiJCufl'ilTiel'iJcd □ 11 tiM.ayOfs Asbestos 1__J DS Color Color,Pleo Hher Olher Vermiculite ^Carbonate Gtaviniemc PREP 173 3 vjiaMfiioJo.: p lOh) PlM Q Color ol Layer Detected Yes No Biref Sign Oiher Ollier O H tn cT Graviiiifeiiii; iNDbj iFi.t IJ Asbestos Commenla; r poiin coijtrT klclltud, □ tLAPtCF.A* QCIAP Q£P.a' Q OTHER Gl*’" i^Ntiimu-rioin elap cp.c) s epa' First a peeps. Asbestos = 0 2 HfciULlS UM Uib HACK O

NJ 3 Field Asbestos Other Mon Gravimetric ( NOD )

SlBreoscnpic l-xHm PLM Optical Propeities Results PLM % Fibrous 7o Fibrous % Results %

Cb Graviinetui, (fitjo) Color Texture Or Morphology Extinction Chrysotile Cellulose _V QCy'/lineral Filler Organic n hj □ Uoinogenily Rll Hl 11 Araosile Fiberglass ____ Organic Binders Residue H necijniiricriUed □ 11 c 11 ayejs Asbesios O kd" OS Color Color.Pleo Other Other Veiniitulite Carbonaie

KJ GraviihblrtcFREF G’-aviniehiv iMOD) Pli.I □ Q Color of Layer Delected Yes No Biref Sign Other Other O O Gravi.T.««.k il itjBjTEM' Q Asbestos Coiiuiients: POIffT CDIfffT I Mellioil: QH-smtem' Qrm'r ijTmE IJ OTHER SuAIIIHfJG ORTON ; ELAP ( P.C..) i E.’A* First 4 preps. Asbestos = 0 Ktsuura Ou me back

o 4 Field Mo p Asbestos other Non Gravimelrk ( NOB ) H H FAd Stereoscopic Exam PLM Optical PioperliDH Results PLM % Fibrous % Fibrous Yo Results % PC OidVifiicliiL (I KjU) Col Of Texluie Morphology Exlinclicn Chrysotile CeltulosB Minersl Filler Organic I KO FiCLJuil iicl □ I lumoyeniiy Rll RI li Aniosllo Fiberglass Oiyauic Biiideis Residue

s Rcccnniie.idcd U ft cl Layers Asbesios □ CT D5 Color Color.Pleo ^Otfier Other Vermiculite Carbonate O G-a,-Hiiel'-iL. PPEP □ o Graviiitdinc d .'UH) Flm Cal'dVilllaJliC ((.'IJBJ TPM □ 1^ Color of Layer Delecled Yes No Oiref Sign ■ Ollier ether Asbestos I o PDIIII CDlKiT . HtSUlla Qri ni£ SACK Coinmeofs: Mtthod; □ EU? « epa’ qelaf q epa' Q O,,,M SCuirilllG OPTIOl) i EIAP ( P C ) A EPa' first -t preps. AjbestJS = 0 o'

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