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 101167

104 East 25lh Street, 10lh Floor .NewYork, NY 10010. Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 1087B

MIcrotcopa OLYP BH 2

Client / Project <3 ProjecI No,

Analysis Dale Analyst Balch No.

1 Field No. Asbestos Other Non Gravimetric (NOB )

Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % L^oviineiric (HOB) Color “7^KZ7 Taxlufdt^Z^ Morphology Exlinclion _____ Chry^tite —zr Cellulose Y)f Mineral Filler Organic

C Requited Homogeoily 24 R»l RIU A^siie 7^ Fiberglass Organic Binders Residue

W Recoi IU1 lei MJed Gravimeinc PREP If of L ayers Asbestos □ DS Color Color.Pleo -/O’ber Other Vermiculite Carbonate

n Gfav«i.ehiClNOB)PlM Q Color of Layer Delecled *«« No Bkel Sign Other Other Gfavi.heiiic|NOB)T£M Q Asbestos Comments: Foun couirt RfSUI IS ON IN(SACK Method: Q ELAP . £PA' QtLXa Q oinER (^Z SCAtUltHG OfnOH -. ttAF ( P C. ) S CF*' First 4 prepu Asbestos » o ■ □' fTj

§ 2 Field No. Asbestos Olher Non Gravinietric ( NOB )

n n Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % Color Texture Morphology Extinction ___ Chiyaotila 3 Cellulose Mineral Filler Orgartic Giaviineidc (UOB) < W I-I Requirei) □ Hornogenily RM Rlii A^siia Fiberglass Organic Binders Residue a' o w' HecoiiiiiieDOtid □ ft of Layer* Asbestos □ □ DS Color Color.Pleo >6ther Olher Vermiculite Carbonate !x) Z d H. Graviiiiuiric PREP GtavinieiliC (»IOB) PLM □ Color of Layer Oelocled No BIref - Sign Other Other w >. riravuiteiiic (NOB) TEM CuT Asbestos 2' ' O I-* fOINTCOUm KttUUkOll Itll MCM Comments: Melhod: □ frxr.iPA' qelw qepa' Q OTHEX KMiiatia opnoH t elap (p.c.) t fpa* First 4 preps. Asbestos « 0 □ 3 Field No. Asbestos Olher Non Gravimetric ( NOB )

CO // Slereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % w /Mineral Filler hd ikavKueinc INOe) Color Taxlme Morphology ExUncUon ___ Chry^ile Cellulose Organic Required Q Hornogenily RI I Hi U Argils • Fiberglass Organic Binders Residue Recommended □ 0 of Layers Asbestos DS Color Cotor.Pieo Vermiculite Carbonate o Graviliieiric PREP G(aviiiioiiic(tlOB(PUM Q □ Color of Layer Delected Ye* No eirel Sign Other Other 00 Gravimetnc (NOBfTEM Q

□' Comments; Asbestos reiMTCOUNT Q SCANNING OFTION I FLA* ( P.C ) * CPA* First 4 preps. Asbestos - 0 ON nn BACM Method: □ OPP ■ rp*' QO" □ O1«M

I ' n I—I 4

Tn I jidviirwiinc (UOB) Slereoscopic Exam Texture PLM Optical Properties Morphology Extinction Asbestos Results PLM % Chry&Xiile / ly Other Fibrous % Cellulosa Non Fibrous % Mineral Filler Gravimetric ( NOB )

Results % Organic Required □ Hornogenily RI I Rlii Astosile' Fiberglass Organic Binders Residue

I n

o Recommended

Gravinwtnc PREP Graviineinc(NOB)PLM Q Q □ ff of Layer*

Color of Layer Asbeslos

Detected Q Ye* 5^ 'no OS Color

Blref Color.Pleo

Sign Olher _______ Olher Vermiculile

Olher Carbonate

Other

□ (kavmiflirictNOB)TEM Q Asbestos Comments: o rOIMT COUNT SCAHKING OrnON I ELAP ( P.C. ) * EPA* I Method; □ rtw • Q"*' Q OTKR First 4 preps. Asbestos - 0 MSUlTt ON Tin a«CK LjO o

CO

NYC-WTC_000178593