Bulk Asbestos Analysis Sheet, ATC Associates Inc, May 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101187 104 East 25th Street. lOlh Floor . New York. NY 10010 . Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 6306 ELAP 10870

Microscop* OLYP BH-2

Client / Project Project No.

Analysis Date Analyst Batch No.

1 Fle^^ Asbestos Other Non Gravimetric { NOB ) Slereos^ic Exam PLM Optical Properties Results PLM •/. Fibrous % Fibrous % Results % Goviineinc (NOB) Color Texiure^^^ Morphology Exlinclion tile Cellulose Mineral Filler Organic co Required Q w M n Hecotiuiiended Graviinelric PREP □ □ Homogenily tf of Layers i Asbestos □ All DS Color RIU Color.Pleo Fiberglass ____ Olher Organic Binders Vermiculile Residue Carbonate

H GravHlielilc (MOBI PCM Q Color of Layer Detected Vas No Biref Sign Other Other Giav«r.BIIIC |NOB| 1 EM Q Comments: Asbestos H O pDiincoutrf — I Method: Q uxF.O'A' qelxf □ t"' Q OTHER scANiiiNO opnoe i elap ( pc ) a epx‘ First 4 preps. Asbestos « 0 RISUltS ON IHI BACK

W o 2 Field No. Asbestos Other Non Gravinielilc ( NOB )

qs Giaviineinc (NOB) Slereosjfopic Exam T exlufB PLM Optical Properties Morphology Exlinclion Results PLM % Chry^ite Fibrous % ^ 6? Cellulose Fibrous % OxyY Mineral Filler Results % . Organic < •n Roqtiifed in M f 1 o mogerUty Rll RIU AfXosita Fiberglass Organic Binders Residue a Reconiniended Q o w /Fol Layers Asbestos Q DS Color Color.Pleo /Olher ~ Olher . . Vermiculite Carbonate wz Giavimaific PREP Q| O H W H Grawiiiioliic (NOB) PLM Q Color of Layer Delected Yes No Biref ' Sign Other Olher Gfaviniolitc (NOB) TEM Q Comments; 0X7 Asbestos o' POIMT COUNT Ri SUL Ik Oli Dll kACM Welhod: □ QFtiA qepa' Q OTHC« Q SCAHIttflG OPTION 1 ELAP ( P.C.) 1 £p*‘ First 4 preps. Asbestos « 0 □ 3 Asbestos other Non Gravimetric ( NOB | w Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results •/. M 'fl GravHueinc (NOB) "c^ Taxtura Morphology Extinction Chrysphle Cellulose Mineral Filler Organic H Required □ Homogenily V Rll RIU Arat^ite Fiberglass Organic Binders .Residue Recon imended □ o DS Color Color.Pleo zQher o GfBvIrnBlric PREP Giaviitieilic (NOB) PLM Q □ 9 of Layers

Color of Layer Asbestos

Delected Yes No Biref Sign Vermiculite

Olher Carbonate

Other Gravintelnc (NOB)TeM Q Q.C. Asbestos poim couth M SUL Ik ON PM BACK Comments: Melhod: □ Qtew qw* Q OTMR Q scAieiieo omoN i eue (p.c. 11 epa' A!b«toi-o □ n 4 Field No. Asbestos Olher Non Gravimetric ( NOB )

yr? Stereoscopic Exam Taxlute (72-^^ PLM Optical Properties Morphology Extinction Results PLM % ChrWlSe Fibrous % / 6^ Cellulosa Fibrous % (f^C^ Mineral Fillar Results %

L-0 (jiay«neinc (NOB) Organic Requited f~1 RIU Arfwsile Homogenily RI I Fiberglass Organic Binders Residue S n Aecommanded □ 4 of Layers Asbestos Q DS Color Color.PiBO /other ______ Other Vermiculite Caibonale

o Gravitneinc PREP GraninalBL (NOH) PI M Q □ Color of Layer Oelecled *•» No Biref Sign r. Other Olher I o

□ Grjviinainc (NOS) TEU Q Comments: Asbestos o POIWTCOOWT Method: Q ELAP ♦ eFA' QEIAF Q'^*' Q OTKR sCATveix: opTKxt I ELAP (P.C.) A EPA fi;« . preps. Asbestos - 0 usmu ON ritiRACN

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