Bulk asbestos analysis sheet, ATC Associates, ELAP certified

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK. BULK ASBESTOS ANALYSIS SHEET MVLAP IfltlBT 104 East 25lh street. lOlh Floor . New York. NY 10010. Phone (212) 353-8280. FAX (212) 353 - 3'599or 8306 EUKP 10879

MIcroscopa OLYP 8K 2

Client / Project Project No.

Analysis Date Analys Batch No. 2£>3>rs i Asbestos Other Non Giavimelilc ( NOB ) Stereoscopic Exam PLM Opticat Pfopertiea Results PL/4% ■ Fibrous «/. Fibrous % Results*/.

Gravimelric (HOB) Color Texlure Y ■ Morphology Exlinclion Xfiryfiolile ■ >Z£? Mineral FMet . Cellulose Organic YQ Flbeiglass Required

□ Homogenily V- RI) RIU ■ : Anwsile Organic Blnrters Residue W G CO Recornnwiiasd

Gravimetric PREP □ # ot Layers Asbestos □ DS Color ' Color.Pieo Olher ____ Other ’ ■ Veimlcullle Carbonate

Gravliiialric(IIOB)PLM Q Color of Layer Yes > 'No Bwel Sign Detecled Other .Other Q Gravimelric (NOB) TEM Q

□ H Commenis: Asbestos rolKTCQUHT Method; nw ■ QtLw Qf*' scxnniriooi-noni nxecrcistfx' ; FbilSmps. XsbeXos -o Q OTrtfR H XciULis OH nil aacK O G 2 Field No. Asbestos Olher Non Gravimelric | NOB ) X O H c»fi- Slereoscoplc Exam feT~(Ou^t>t Texlure Lr » ' PLM Optical Properties Morphology ; ; Exlinclion J. Results PLM */. z^tuy5olile U Fibrous “A Cellulose . .Fibrous"/. Results */.

M Gravimelric (HOB) Mina.al Filler . Organic O Q Required Homogenity -X- Hit Rii / Amosite Fiberglass Organic Blntjers Residue H □ O Reconrinerrdad Q S jV Of Layers Asbestos os Color Coloi.Plao other ' Other Vermicullle Carbonate Gravimaelc PREP Q / a GiavHeelilc (MOB) PLM Q Color of Layer Delecled Yes No Bl»f Sian Olhor .Other O M Gtavimebic (NOB) TEM Q Comments: □ Asbestos XI 3 u H POINT coum I Method: nxF»g*' QtM" Qf** Q 01HU scxieeiiocenoii i tur(p.cjitrx' xsbeaor > o MSULTS ON nil SACM X > f s 3 Field No. Asbestos Olher Non Gravimelilc (NOB) o PLM Optical Properties Slereoscoplc Exam Results PLM % Fibrous % Fibrous % Results •/,

to Gravimelric (1408) Col« Taxluie Morphology Exlinclion Chrysolite ■Cellulose Mineral Filler Organic Required D Homogenily R‘l RiU - AmosHa Fiberglass Organic Blndere Residue W Recommended IV of Layers Abbeslot □ □ OS Color Color.PiBO ?- Other Other Vermiculite Carbonale G H Gravimelric PREP Q Gravimelric (HOB) PLM □ Color of Layer Oelecled Yes No Bkef Sign Other Other Gnivtnwliic (HOQ) TEM Comments: .Asbestos rolMT COURT Method: □ iuwtW qua/ qs^a* □ SCAraenoornaii nxerrc |IW.' fml p..p. AUcio. - 0 O fUSUt-TC OH THE aaCK Q OTMW O CO a 4 Field No. Asbestos Olher Non Gravimetric ( HOB J

H Stereoscopic Exam PLM Optical Propedles Results PLM % Fibrous % Fibrous % Results %

Color Texture Morphology Exlinclion Chrysolite Cellulose □ Gravimetric (NOB) Mineral Filler Organic to Required RI I R'U

□ Homoganily AmosHe Fitaergtais Organic Binders Residue RBCommendad , Asbestos Q Q S Color.Plao □ H of Layers D S Color Other Olher Vermicullle Carbonate • ■ V. Q Gravinialric PREP GravImaiilcINOBIPlM Q Color 01 Layer Oelaclad Yas No Blref . Sign Other Other o o <3mvlmslric|IIOB)rEM Q Commenis: Asbestos I o '~n>anrfc5inff Method: Q CLAFstrA’ □«** Q oreM SCX.M»MOrnOMl tLW(f Cl SIXX' . . Fka 1 XibcXm - 0 o n»a bacm co X co ho

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NYC-WTC_000175764