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 104 East 25th Street, 10th Floor . New York, NY 10010: Phone (212) 353 - 8280, FAX (212) 353 - - 3599 or 8306 NVLAP 101187 ELAP 10879 Microscope OL YP BH-2 Cliant / Project MBE [14 £3 3 (0.0 feinby W WV NY (0tte Project No. SoCPY -OFOES Analysis Date 6/is/o2 Analyst Ldilen a Lewd. 2O08ZY Batch No. 1 Field No. Asbestos Other Non Gravimetric ( NOB ) Stereoscopic Exam PLM Optical Properties - Results PLM % Fibrous % - Fibrous % Results % n Gravinvetric (NOB) Color 1 a4 Texture GI1Z Morphology ; Extinction Chrysotile Caltul COV? Mineral Filer Organic Gc Required Homogenity 7 Ri} Ri site — Fiberglass Organic Binders Residue Cs Recommended a # of Layers HW Asbestos [_} wi OS Color Color,Pleo Other (KR 7&—_ other Vermiculita Carbonate Gravimetric PREP Q Gravimetric (NOB) PLM Qa Color of Layer Detected Yes No! Birel _ Sign —— fyi He #f C _______ Other ____._ Other 4 Gravimetric (NOB) TEM {J Gomments: Asbestos o pair count Method: (y EP +ere Cyeur Cy erst Q) omen Gel scamuncornion: ELAP(P.C)REPAY First 4 preps. Asbestos = 0 OQ RESULTS OW THE BACK as) Ps) a 2 Field No. Asbestos Other Non Gravimetric ( NOB ) = ee PLM Optical Properties Results PLM % Fibrous % Fibrous % Resuits % Q Q Gravimetric (NOB) Color a 4 Texture Cle. Morphology E i Cryvsote Cettul lex Mineral Filler Organic P ea Required Homoganiy Y¥ Ril RUE i Fiberglass Organic Binders Residue tl 4 Recommended {L] # of Layers ei Asbestos | oH DS Color Color,Pteo - Other Other Vermiculite Carbonate Gravimetric PREP OQ w . iS = Gravimotic (NOB) PLM (} Coloroftayer ———- Detected Yes No] Biref _ Sign —— hue het c Other ____Other G4 Gravimetic (NOB) TEM [Ly [ Comments: ac. Asbestos 7 necin te on Mat BACK Method: Cy s4reera’ Cytur Chen’ Cy omen (fe wancornions Br (F.CVREPAT Fiesta preps. Asbestos = 0 QO STS an ~ (e) . 3 Field_No. Asbestos Other Non Gravimetric (NOB } I) Ss Stereoscopic Exam . PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % Gravimetric (NOB) Color fo Texture (o-7Z__ | Morphology Extinct Cuyyastie Cellulose |/7O/ Mineral Fiter Organic ta Required Homagenity ; Ri Ril bftwsii Fiberglass Organic Binders Residue 4 Recommendad [Ly # of Layers 17 Asbestos (_} 4 OS Color Color,Pleo _ fom Other Vermiculita _Carbonate ‘ Gravimeinc PREP [_} . be Gravimetric (NOB)PLM (CY Color of Layer Detected Yes No| Biref —_ Sign —_—— ____ Other ____Other oO Gravimewic (Noa) TEM (Comments: _ ac. ___ Asbestos & Faint Count Method: Cy ar+ea" Tye Cy era’ (QQ omen Cy scannincornion: TOP (PC )REPA’ Fist 4 preps. Asbestos = 0 QO) RESULTS OM THE BACK Q H y Fie Asbestos Other Non Gravimetric ( NOB ) is a) Y Stereoscopic Exam PLM Optical Proparties Results PLM % Fibrous % Fibrous % Results % N Gravimetnc (NOB) Color TELA Hf Texwre ere Morphology Extinction Cpfysotila Cellulose VA @~ Mineral Filler Organic = Required Ho " RI} Rill Amosite —___. Fiberglass Organic Binders Residue a Recommended CY | yoftayers (Ae Asbestos [_] DSColor- ____s > Color, Pleo Other Vermiculite Carbonate =) Gravimetric PREP (} Bieet Sign Lh C c Gravimatic (NOB}PLM (Cy | ColorofLayer —— Detected Yes ral —. _—_—- Other ———_Olher = Gravimeic (NOB) TEM Cy Comments: . ce ———Asbestos aT ‘SCANNING OPTION + ELAP (P.C.) B EPA! . = S CES eer roe oF oe 3 Come ae Ce) Oo o = ~] NYC-WTC_000178654