NYC-WTC_000230496

z Z o co o § ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET “0 c '2 NVLAP 101187 CT 104 Last 25lh StreHl, 10!h Floor ■ Mew York, NY 10010. Phone (212) .353 - 8280, FAX (212) 3.13 - 3599 or 3306 1U879

o o' o Microscope CLYP Bit-2 "0 ro o co o ClianI / Projecl __ .... _ / (? c Project No.M2i,L£Y’rZ. ’fl 5 Z5. 03 tn o o Ca? Analysis Ddln Analyst fcs Hatch No. - o o c 3 I Field No. ,,, Oiher o Asbestos Non Gravimetric ( MOB ) =3 O'd Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous 7q Fibrous % Results % DO C GidviiiiutiTc (I lOB) Rc’jiitrod O Color UcloaOl- Texiiire i-' t Morphology Exliiiclioii ______ Chrysotile Cellulose iJ~> Mineral Filler Organic CO TljOTOgcHny /’ RI I Rill Amosite Fiberglass Organic Hinders Residue Q CO O FctOrFtiTieiTJdd

GiiiviHidli'C PHtP F2J

i_ I jf of Layc-rs Asbestos □ cr ns Color Color.Plco Other Vftnniculiie Carbonate

GfaviiucirieguCiSjPi. “ □ Color of Layer Delecled Yes Mo Biiel Sign Othe' Olbei 1-3 GjdViliiciriC (fiuti) FEM 1^ Connr»enls: □ Asbestos O PQItfTuUJNl Melhnd-. □ euAPiCf.4 QElip q OTticH SCAlimilGCF-liOiJ ; tUP ( P.C. ) i Ef A' First 1 preps. Mhestos = o HEiULli OU litL UaCK

o H 2 Field Ho. Asbestos Other Non Graxinnetiic ( NOB ) H a Q •Stereoscopic Exam PLM Optical Properties Results PLM 7a FiiDiuus 7q Fibrous % Results % H O Giauiribinc p JUbj RegujrttJi □ Color nomogeiitiy ZEIZ Texture Morphology

RI J . Exlinrfioii

RI II Chrysotile

Ampfiito Ceiiulose ,/ C^pMilieral Filer _______ Organic

Fiberglass Organic Binders _____ Residue

O H o H HcCjniiiiciiUcil □ /r.ol Layers Asbestos □ & DS Color Color,P(eo liber Other Veimiculite Carbonale

Z Giavimeiiii. PREP Cl o H GtS'/itnciiiGtl lO3) ELM Color of Lsyef Delecled Ves No Biref Sign Oilier Olber w Cravimeitic (t tOb i TEM Q > Coinmenls: QZ. A.shpsins

2 O poun covin HkslUIS Oil lilt CACK Melhoch Q eidP + EPA* QSU?' qepa’ Q OTHER Q.--- 'SCAHHIf-K3 OPTIOII: ELAP { PX. ) S. fPA* First 1 preps. i\slieslijs = 0 u 3 Field Ho. I Asbestos Oiher Non Gravimetric { MOB ) R SleiBOScopic Exam PLM Optical Properties Results PLM % Fibrous %' Fibrous % Resulis %

co GrdVHnfehH. d'JOej Color. hrVO i ''. Texture Morphology Fxlinction Chrysolite Cellulose f C^JOMineral Filler _ Organic w Reqitinsu o hj 1 Icrnogenily PH RI 11 ite Fibeigtass Oiganic Binders Residue H Ri4VOrniT»eVi»le.3 □ W of Layers Asbestos Q Q- TiSCulur Cotor.Plec >lher Other Venuiculile Carbonate

to Gfavirnejne PftfcP bfaUrhbiric(iiDB.iHLIvl Q □ Cclof cf Layer Delecled Yes Mo Biref Sign Oiher DihRf O O Giavimetiiu iUOBlTEfJ I qX7 _Asbeslos Comments: GO PCKfT COUIIT >■i:ULrs CO I lie B-aCK Mclhod: □ axF.erx' qelap qepV Q OTHtft Ch non : FLAP ( P.C. ) & EPa' fiist 1 preps. Asbestos - Q IJ

o 4 Field No. Asbestos Other Non Gravimetric 1 NOB )

H ! Sleieosoopic Exam PLM Optical Properties Results PLM“/» Fibrous % Fibrous % Resulis %

GidViniCliij pKiB) Cotur Texture Morphology Exlinclion Chrysolile Cellulose vlineiel Filler Organic ro Hbiluired □ Hornoguniiy PH RI II losile Fiberglass Oiganic Binders Residue KecuniuifciiiJefJ □ fl of Layers Asbestos Q • E2' ' DS Color Color.Pieo Other Other Veriniculite Carbonate Giuvirneinc PF<EP Q Uflter Oifiviinfeutt (J juej PLM Q Coior of Layer Deleclerl Yes No Biref i Sign Other Asbestos guGL) TCM poniT rnoifT htsULla UN Ilie bACh Cmnmenls; I Msihod: □ eLT'recs' Q'^sp Q ei; Q OTMEft scsfiijiiiG o?noH i euAf < p.c.) & cha' First ‘I preps. Asbestos = i) □

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