NYC-WTC_000229783

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101187 104 East 25th Street, 10th Floor . New York, NY 10010 . Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 10879

Microscope OLYP BH-2

Client / Project /I/^XZ Project No.

Analysis Date Analyst Batch No. c:

/ Field No. Asbestos Other Non Gravimetric (NOB |

<QL Stereosiicopic Exam Colot T PLM Oplical Properties Morphology Extinction Results PLM V.

______ Chry^e Fibrous % Fibrous % ^Z^lAineral Filler Results % Te«iufe GravuneUic (NOB) Required □ Homogenily 2. fill RIU Arabite CeUuiose

Fiberglass Organic Binders ______ Organic

Residue Reco«n(Tier>cted □ If of Layers £1 Asbestos □ 0^ DS Color ColOf.Reo Xher CHhor Vermiculite Carbonate w GravMtielnc PREP Q BUet Sign G GtavwneWc (NGB>PtM Color of Layer Detected Tes No Other Other ro d.c.—— □ G (^avMTteidc(NOB) TEM Comments: Asbestos M roiHT COUNT SCAHNJHGOPnOHJ CLAP ( P C ) k tPA' o RfVUL IS ON na »ACM I Method; Q ex'♦ Qn" □««' Q 0THM First 4 preps. Astestos » Q H

H O 2 Asbestos Other Non Gravimetric ( NOB ) Slereoscopic Exam___________ PLM Oplical Properties Results PLM % Fibrous % Fibrous % Results % G Graviii>eUic(NOB) Colot Texture Morphology Extinction Cellulose TEX □ ineral Filler ........... ... Organic O ReLtuired H Homogenily RI I RIU Fiberglass Organic Binders Residue M o Recommended □ « of Layers 22. Asbestos O I? DS Color Color.Pleo Other ___ Catbonale O H o s GravuneUic PREP G<av«n«lni;(NOe)PLM □ Color ol Layer Detected Tee No BUef Sign Vermiculite

Olhet Other Giavimetnc (NOB) TEM (_j

O 50 U M S POINT COUNT fUtULTS ON IHC RACK Comments: Method: □ ELu. »*’ qbxp qma' Q OTHER scAiiNiiioaniaii £00.1 re.)see.' to»sioi.o □ Asbestos

U H M XI > 3 Fl^^o. Asbestos Other Non Gravimetric ( NOB ) Stereoscopic Exam PLM Optical Properties Results PLM'/. Fibrous % Fibrous % Results % s o Gravimetnc (NOB) Colot Texture Morphology Extinction Cellulose / Mineral Filer Organic Requited Q Hornogenlty RI I Rlii ____ Fiberglass Organic Binders Resklue Recommended □ » of Layers Asbestos □ DS Color Color.Pleo / /C- Other Vermlculle Carbonate

w Gravimetnc PREP Gravimein€(NOB)PLM Q □ Color of Layer Detected *•« No Biref Sign Other Other M G Gravimetnc (NOB) TEM Q d.C.—— □ Comments: Asbestos H rOlNT COUNT ”* Q onicit (JI seuwutoevnut: EtJU{rr )I.w*' Flr^ 4 preps. Asbestos > 0 Method: MSULis OH rm •*«____

O Q Asbestos other O 4 Non Gravimetric {NOB ) CO H K Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % I Texture Morphology Extinction Chry<oiilB Cellulose to

s GravuneUic (NOB) Kequiied □ Color

Homogenify YL RI I Rin >(mo5!le Fiberglass Mineral Filler

_______ Organic Blrtdeis _______ Organic

Residue o Reconwnended □ kr Asbestos □ DS Color Color.Pleo Other Olher o o Graviliiethc PREP Gravimetnc (NOB) PlM Q □ » of Layers

Color of Layer Detected Tas No Biref Sign Vermiculile

Other Carbonate

Ottier I QC.

□ o GravimeUic (NOB) 1 EM Comments: Ashesins o SCArWIlNG OPTION I fLAP ( P C. ) t £PA‘ FOIWTCOUWT Msthod; □ < re.' Qnxr Q OIKR first 4 preps. Asbestos - 0 co UklAlC ON TMI lACV co co co

CO

NYC-WTC_000229783