NYC-WTC_000229783

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101187

104 East 25lh Street, 10lh Floor . New York, NY 10010 • Phone (212) 353 - 8200. FAX (212) 353 - 3599 or 8306 EIAP 1087®

Microscope OLYP BU 2

Client / Project Project No.

Analysis Date Analyst Balch No.

1 Asbestos Other Nun Gravimelric ( NOB ) SlefBOSco|iic Exam PLM Optical Properties Results PLM ■/. Fibrous % Fibrous % Results % Morphology Extinction Chrysotile / Mineral Filler bidviiituliiC (NOB) Color Texlure CeUulose __ Organic w HeriNired □ I luiiiogeltily RI I Riij /Amosita , Fiberglass Organic Binders ____ Residue G IS Retornu Tended □ n oi 1 ayers Asbestos Q Jb DS Color Colof.Reo Olher Caibonaie G M GravMiielric PREP u Deleclet) *•» No Birel Sign VcnniarlHa

O (JiavMiietric {NOBi Pl M Color of Layer Other Oilier H

□ (Maxwtielrir (Mi)Hl (EM Comments: Astiestos H rolhr COOMI U-AMMPC OVnON ! tXTR [ PC ] « fp*‘ O Method; □»*• «**• □«** Q'”*' Q OIKB riist ptepi Astestok » 0 RESUKS OH nn BACK

G G Asbestos O 2 Fie^^o. Other Non Gravimetric ( NOB ) H Stefeoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % M Eilindlon Ct^olila Y27Y Mineral Finer O O GfauiiTe(-tc(NOB( Color Texture Morphology Cellulose _____ Organic H O s Retjtnred □ I tomogenlty y RI I RIU XmosHa Fiberglass Organic Binders ______ Residue Recon Miiended □ * of Layers // Asbestos □ 1^’ DS Color Cotor.Reo Other Sc other Vermiculite

O a M Gravwnehic PREP GraviineltK. INOBI PIM □ Q Color of Layer Delected Yea No Blref Sign Other Caihonate

Other S a u.Cx

□ H Gravinwlric |NOB| I EM Comments: Asbestos M scwiHtMO ornoN t eua ( p c)« cpa' MiMT COUH1 Melhorl: IJ n" • "»' Qf*' Q ov« fkst s preps Asbestos « o > i Rikuiif OX nw •<

S O 3 FieldWo. Asbestos other Non Gravlmelrlc ( NOB ) Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % Color Fl ~ Gravinteinc (MOB) Texture Morpliology Extirxrtton Chr^e Cellutose jv Mineral Filler ______ Organic Kfi(:oue(J □ Hotnogenlty RI I Rill ______ AnZsite Fiberglass Organic Binders ____ Residue Recon nn«ntted □ H ol Layers >7 Asbestos O OS Color Color.Reo —y^her Vermiculite Carbonate H Graviinelnc PREP &a»«„elrk(NOe|PlM Q □ Color of Layer DeledetJ **» No Birel Sign Other Other Q.C.

□ Gmvtniolric |NOB| TEU Q Comments: Asbestos O POrWT COUKT SCANNING OPUON I ELAP ( P C.) t EPA* O Method; □ QR" Q OIHtR First S preps. Asbestos - 0 CO ■ ISMIt ox EMC BACK

Q

H 4 Asbestos Other Non Gravimetric ( NOB ) K Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % ^ibroiTS % Results Vo I Chry^ila Color Y Texture Morphology Extinction Cellulose Mineral Tiller __ Organic Gravirnehic (NUB) Required □ Homogenity y RI I RiU _ ____ jjrfrosile Fiberglass Organic Binders _ Resiriue Recnnuneiirled □ « ol Layers ry Asbestos Q 8(1 DS Color Color.Reo _Z O‘her Ollier Verniicutite Caihonate O O Gi j.-tnw'.iic PREP (J Color o( I ayer Delecletl Yea No Bkef Sign Oltier nuiHi Gra^rneinc irKiB)Pl M (J I o I3ravt.n«liic (DOB) ItM Q Comments; Asbestos o 5CAIMIIIIG OrnON I {LAP ( P.C. ) K CPA* co poirrr coukt Method: □ Q nn«H fust 4 prevs. Asbestos - 0 co ■nm 1$ OH TH! •sen co co

NYC-WTC_000229787