NYC-WTC_000199158

NYC 9/11 Public Portal Document ATC ASSOCIATES INC - NEW YORK = BULK ASBESTOS ANALYSIS SHEET 104 East 25th Street, 10th Floor . New York, NY 10010. Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 6 fesfoz Lat i/ NVLAP 101187 ELAP 100879 Microscope OLYP Bit-2 Client / Project WY? pot [ps 230 ove Exaahuib S NIM Project No. [4 SEY ~ Lote BOS Analysis Date Analyst - Balch No. c 1 Field No. Asbestos Other Non Gravimetric ( NOB } . 3 Stereoscopic Exam PLM Optical Properties: Results PLM % Fibrous % , Fibrous % Results % Gravinetic (NOB) Color /4, cua Textura © FO Morphology Extinction _ Celtulose LE Mineral Filer Organic Requires CY Homogenity Rif Rit : Fiberglass Organtc Binders Residue Recommended CY | yo Layers Asbestos [_} DS Color - Color,Pleo : Other Vermicutite Carbonate Gravimetric PREP (Ly ; Lo Gravimnetiic (NOB) PLM Q Color of Layer Detected Yes /No|{ Biref —_— Sign — Other Other Gravimenic NOB) TEM [) Comments: QC. _ Asbestos es UT ex Method: fy Gr stra’ Cyeue pyere’ fy owen Ty MAWIUNG OPTION ELF (PAC. REPH Fust 4 preps. Asbestos = 0 Q 2 Field No. Asbestos Other Non Gravimetric (NOB ) Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % Gravimetric (NOB) Color Texture Morphology "Extinction ______. Chrysotile ____. Cellulose _______ Mineral Fitter __ Organic Required Homogenity Rit _ RV —— | ——~ Amoiite Fi Organic Binders Resitue Recommended =) #of Layers Asbestos [[} (2) ] D8 Color Color,Plea « : Other Other Vermiculite Carbonate Gravenetric PREP (a : : ——- Gravinvatric (NOB) PLM Q Color of Layers. ———— Detected Yes No} Biref — Sign ——_—_ Other Other Gravimetric (NOB) TEM Cy Comments: Qt. Asbestos mesicys On ven pack Method: () eur stra’ (yee qe Q one Ty SCAMING OPTION ; ELA (P.c ) BPA’ Fist 4 preps. Asbestos = 0 J 3 Field No. Asbestas Other Non Gravimetric { NOB } Stereoscopic Exam PLM Opticat Properics Results PLM % Fibrous % Fibrous % Results % Gravinetnc (NOB) Color Texture Morphology _ Extinction __ Chrysotile Cellulose Minerat Fitter ___ Organic Required Homogenity Ri] ; Rt il 2 A tt Fiberglass Organic Binders Residue Reconwnendad {_} # of Layers Asbestos | (J | Ds Cotor Color,Pieo Other Other Vermiculite Carbonate Gravinetne PREP ; , Gravimetric (NOB) PLM (_} Color of Layer Detected Yes No] Biref — Sign a ———._ Other ——__ Other Gravimetric (NOB) TEM FL} TComments: at. ___ Asbestos U Q nesucrs On tw Back Method: [ "4"* ea’ (yer Qe () otner Cy SAuatiG OPTIONS ELAP [ P.C.) & EPA First 4 preps. Asbestos = 0 es td 4 Field No. Asbestos Other Non Gravimetric (NOB) Y Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % Ss Gravimatric (NOB) Color Texture Morphology . Extinct Chrysotile | ____ Celtul Mineral Fitter _______ Organic a Requued Ho nity RY Ril Amosite Fiberglass Organic Binders Residue o Recommences () # of Layers Asbestos (J [2 | 0s Cotor - Color,Pleo Other Other Vermicutite Carbonate oO Gravimetric PREP {_} 4 —— _—_ co) Gravimatnic (NOB)PLM (| Color of Layer Detected Yes No| Biel —- eo ——— Other Other } Gravinetic (NOB) TEM [} Comments: ac. Ashestos ww 7 ? y z RT| Method: cy mre omen nruertn RCFENEO rane Aun? QO z . ao NYC-WTC_000199166