Bulk asbestos analysis sheet with results, P.S. 234M, Jun 2002

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 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 10879

Microscope OLYPBH 2

Project No. / Client I Project

Analysis Date Analyst _ Batch No.

1 Fi^ Asbestos Other Non Gravimetric (NOB ) Stereoscopic Exam PLM Oplical Properties Results PLM % Fibrous % Fibrous % Results % GravinieKic (NOB) Color Texture Morphology Extinction ChrvstSilie Cellulase Mineral Filler Organic w ReguKed □ Homogenity V- RIJ RIU _____ Arfcslla Fiberglass Organic Binders Residue G CO Reconimended □ Asbestos Q /^*ber G M O Gfavimeinc PREP Gia»inialric|nOB)PlM Q □ W o( Layers

Color of Layer Detected Yes No DS Color

Blref Color.Plao

Sign Other Vermiculite

Other Carbonate

Other H Gravimelric(HOB)TEM l_j Comments: Asbestos H POINT COUKT O Method: Q tuu « •«' (|'l«' [Jir.' [J OTHER scAwriNCOPnoMi cuplr.c.)awa’ Fkstipreps. Asbestos - 0 RtSWTSON n» BACK

o 2 Field No. Asbestos Other Non Gravimetric (NOB } H Stereoscopic Exam PLM Optica! Properties Results PLM % Fibrous % Fibrous % Results % M O Q Gfavimeinc (NOB) Color Texture Morphology Extinction Chrysotile CeltiMose Filler Organic H O S Required Q Homogenity RI J RIU Amosite Fiberglass Organic Binders Residua

U ReconifnendeJ

Gravimehic PREP □ # of Layers Asbestos o □ DS Color Color.Plao Other Other Vermiculite Carbonate

o GravimBlnc (NOB) PLU Q Color of Layer Delected *«» No Biref Stgn Other Olfier s Gravimetnc INOBI lEM Q a Comments: Asbestos M poiKTcoun Method: Q haf 4 epa' qcup QtP*‘ Q OTHER LCAwriHG oxTKxr I Eux (X-C.) 1 rrx' FHrt S preps. Asbestos « 0 lUBULIBaH n» BACK

s o 3 Field No. Asbestos Other Non aravimetric ( NOB | Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % Gravlmolfic (NOB) Color Texture Morphology Extinction Chrysotile Cellulosa Mineral FHIer _____ Organic W Required □ Homogenity RI I RI U Amosite Fiberglass Organic Binders Residua G Recoownendad □ # of Layers Asbestos □ □ DS Color Color.Reo other Other Vermiculite Carbonate H Gravlmainc PREP Gravlfnalric (NOB} PI M Q □ Color of Layer Detected *•» No Birer Sign Other outer GravWnainc(NOB)1EM Q Asbestos O O CO POTHT count Bl stun OH mi BACK Comments: Method: Qllw (jerx' Q OTHER Q scwRiwrcoPTiowi !UP(R.c.)aBA‘ First iprtpi. Asbestos-0 □ O 4 Field No. Asbestos other Non Oravlmetrlc (NOB | Stereoscopic Exam PLM Optica! Properties Results PLM % Fibrous % Fibrous % Results % I Qiawnietnc (MOB) Color Texture Morphology ExlitKlIon ______ Chrysotile CelluiosB Mineral Filler Organic to Reqiilrea Q Homogenlly RI I Rii ___ Amosite Fiberglass Organic Binders Residua Ftacoramended (J # of Layers Asbestos Q Q DS Color Color,Pteo Other Other VermicutUe Carbonate Gtavtrnelrlc PREP 1_1 o o GraUrrMiliic (NOB) PLM Color of Layer Detected Ves No Blrel Sign Other Other I GniUt™>lr(c(NOB)IEM Q Comments: Asbestos o o ralKTCOUKT Q OTHER Q SCANMiNGOPnoMt ELAPtP.OkEPA' Fkst 1 preps. Asbestos - 0 co MtSULIS OH Tilt BACK co o cn

NYC-WTC_000178656