Bulk Asbestos Analysis Sheet, ATC Associates Inc, May 2002

NYC 9/11 Public Portal Document

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ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101107 104 EasI 25lh Street, lOlh Floor-. Naw York; NY 10010 • (phone (2l'2);353.T8280, FAX;i(212) 353-^599 or 8306 ; . • ELAP 10870

Microscope OLYP BU-2

Client / Project P«’l0C‘ No. Analysis Dale CSLT /^J Analyst ~ Batch No.

1 Field No. Asbestos Other Non Gravimetric ( NOB )

J? Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous 70 Results % Gravimeinc (NOB) Color Extinction Chrysotile .m Mineral Filler Required □ Homogenrty Texture Morphology

RH Rid Amosite Cellulosa

Fiberglass Organic Binders Organic

Residue C CO Recorninended □ tf nf layers Q J2r DS Color Verrtilculile W n Gravtnwltic PREP GravimeHic (NOB) PLM Q □ Color of Layer Asbestos

Delected Tes No Birer Color.PIeo

Sign Other ______ Other

Other Carbonate

Other Gravimetric (NOB) TEM Q oxT Asbestos Comments: FOIMT CeVHI «(s<n.isoi( nil BACK Method: □ *«*•>' Q Q O»HE»« SCAUfJlHGOPTTOrn ELAP(P C. ) 4 CPA* FU»I -I preps. Asbestos " 0 □ § 2 Field No. Asbestos Other Non Gravimetric ( NOB )

nn Slereoscopic Exam PLM OpUcai Pfoperttes Results PLM % Fibrous % Fibrous 7o Results % mS' Gravimetric (NOB) Color Texture Morphology Extinction ^hrysolila Cellulose (^C3 Mineral Filler Oiganic Required □ W MI

O Ml o' Recornrrifiuded □ Hontogenily

A of Layers ¥- Asbestos Q Rll DS Color Rid Color.PIeo Amosite. Other 3c> Fiberglass Ollier Organic Blnrlers

Vermiculite Resifhie

Carbonate !x) S i Gravimeinc PREP Q G He Giavitnelric tUOB) PLM Q Color ollayer Delected ^85 No Biref Sign e Other Other m H' w> Giavimelrir; (NOB) TEM Q Comments: Asbestos r •‘OtNT COUKT ry** SCANUIllG OPTJOri > ELAP ( P.C. ) A EPa' o ntSMtS ON nil SACK Method: Q fLAF ♦ fPA‘ QCLAP Qf***’ Q OTKP Fits! 4 preps. Asbestos • 0

3 Field No. Asbestos Other Non Gravimetric ( NOB )

CO Slereoscopic Exam PLM Optical Properties Results PLM % Fibrous 7o Fibious % Results % w Gradnmlnc (NOB) Colot Texture Morphology Exlinclion Chrysotile TS Cellulose Mineral Filter Organic hd Reqtdred □ Hoinogenity Rll RI U Amosite Fiberglass Organic Binders Residue Recommended □ # of layers Asbestos □ DS Color Color.PIeo Other Ollier Vernilculite Carbonate o Gravimeinc PREP Grawmeiric (NOB) PLM □ Q Color ol layer Oetocted Yes No BUef Sign Other Other 00 GravimeirK(NOB)TEM Q Asbestos Comments: POINT coutrr (3^ SCAtUnilG OPTOM J ELAP ( P.C. ) 4 EPA* xtxxti OH mt BACK Method: Q Q mncR First 4 preps. Asbestos > 0

n 4 Field No. _ Asbestos Other Non Gravimetric ( NOB ) I—I Stereoscopic Exam PLM opdeal Properties Results PLM % Fibrous % Fibrous % Results % /Chrvsolila Cellulose /Mineral Filler I ' G«:avime»i4c (NOB) Texlure Morphology Exlinclion . Organic Required Q Horrxigenily Rll RI U / Amosite Fiberglass Organic Binders Residue Recommended Q S n Gravimetric PREP Q » of layers Asbestos Q jzr DS Color Color.PIeo other Other Verniicvlile Carbonate

Gravimetric (NOB) PLM Q Color of Layer OelBcled Y«s No Biref Sign Other _______ Oilier o I Grav1nte(fic(NOe)1EM Q Asbestos Comments: o FDIHTCOUNT Method: □ 4epa’ QEMp qefa' Q OTHftt , - SCAriNUlG OPnOH I ELAP ( P.C ) 4 EFA‘ First preps. Asbestos = 0 RIBULTB ON nil BACK VjO O

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