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Bulk asbestos analysis sheet from ATC Associates

Machine-extracted title · confidence 90%

Laboratory data sheet recording the microscopic analysis of a bulk sample for asbestos content using an Olympus microscope.

NYC-WTC_000178812
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Scanned page image, NYC-WTC_000178812
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NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET IJV|_»P 11(1107

104 East 25lh street, Wlh Floor . New York. NY 10010. Phone (212) 353 - 8280, FA>; (212) 353 ■ 3599 or 0306 ElAP 11)079

f.llcroscppil OL*F BII 2

Clienl / Pfojecl Projecl Mo.

Analysis Dale __L I Analyst _ Balch I Io ' /

I Field Ho. Asbeslos other Non Gravimelric | NOB |

(MavMiielnc (NOBi r Slereosco),)lc Exam /I / Texhim//^.^ PLM Oplical Properties Mrjiphology Exllncllon Results PLM %

ChrysoWe Fibrous % Cellulose Fibrous % Mineral Filler Results % Organic Required □ I loinogenny HI I Rlli Amesite Fiberglass Organic Binders Residue Aecomnienrled o #otlaye*s __ Asbeslos Q 13 DS Color Colof.Pleo .■'6rlier Ott'er Verrniriilile Carbonaie Gra' iniolric PREP Oilier

8 Gtavimetnc ft l’ 'Bl FT.M Colo* of Layer Lielecled Ho Birel Sign Ollie*

' h e. Asbeslos

□ jjtsviineiiii: (HGB| I EM Connnenls: poirrt co,MU of 5CMIIIIHG OPTIOH t CL*P ( P C ) i EC*’ ur’irt I? CH Hit B.sex Method: □ EI.4P » Er*‘ QFNf Q er*' Q niMEB First preps. Asbestos - 0

2 Field Uo. Asbestos Other Non Gravimelric | NOB )

Slereoscopic Exam F’LM Oplical Propel Iles Restills PLM % Fibrous % Fibrous % Restrlls %

Gravimehir. fl lOB) Color lexlure Morphology ExItllCllDII J__ Cbrysollle Cellulose Mineral Filler _______ Organic Reuu»*ed □ Homogenily RI I Fit] AniosHe Fiberglas.s Organic Binders Residue Re'OH’ineniied

G.a-.irnRl.tc Pt^eP o Q « of Layets Aslieslus □ Q ns Color Color,Pleo Other Orher Vernilculite Carbonate

GlT’ .lUIhlllC (tlOB) PI *.1 [ Colo* ol Layer Detected Yes No Biref Slgtr Other Other

Giaviinetnc (HOB) 1 EM Q TOT Ashesins rorrrr couh* Rf SUI IS OH nil BACK Commenls: Melhodr Q Eur • tr»' QEUP Q □ OlHtfl Q SCttHltUG ornou i EL ip ( PC * i EP*' Ftist 1 C’?P5 451*5105 5 0 □ 3 rield Uo Asbeslos Oliier Nou Gravhnehlc ( NOB ) Sl0ieo5ci)(jic Exam PLM Oplical Propeilies Resiills PLM ■/. Filirdus "zl. Fibrous % RbsuHs 7# ijiavitnBtnc (f lOB| Color Texlure Morphology Exlinciion Cbrj'Solile Cellulosi: Mineral Filler Organic R«uui*ed □ I lonxigenily RI I RI U Amosite Fiberglass d*gar,ic Borders Residue RectHuniended □ of Layers Asbestos i I r~) ns Color Color .pleo Other Other VeunlcoHle Carbonate G'avirnelfic PREP l',7B.in.el(ic(UuB)PlM □ Q Color ol I ayer Delected No Blief Sign Other Ltllier

liiaUi.iBKic |UOB) 1EM Q Commenls: O.C. Asbestos

rOIKT CCMU Bf S'rt IS OH UK 6>O( Melhnd: Q Fi*e«ep*‘ QH**" Q Q omea iCAXiiiriG c<mcri» el*p ( p c ) l ep*' FtTSi 1 P'eps. Asbestos = 0 □ 4 Field Ho. Asbestos other Hub Gravimelric I NOB ) n Slereoscopic Exam PLM Oplical Properties Results PLM % Fibrous Fibrous % Results Vo

H Grav'f*nei*ic (NOB) ’ Color lexlute Morphology Exllnclioii Chrysotile Cellulose Mineral Fillet Organic Required □ I lornoyenily RI I Rill Amosite Fiberglass ______ Organic Binders Residue LO Becommended □ # of Layers Asbestos Q Q OS Color Color.Pleo Oilier Other Vermiculite L a*bonale s n Gra -imetnc PREP GravimebC (NOB) PI M □ Q Color of Layer Delected Yes No Biref Sign OIhe* Oltiei

Gra .iiuelnc (flOB) lEM F^ Commenls: 0 cr Asbestos 1° o o o poim rouMT RHIH H PH Hir BACK Method: Q ei*p . er*' QU** Q on.en Q sc**w<l*« opno» •• EL«P ( P.C. ) 1 tP** Firs* ■* preps. Xstestos ■ 0 □ V? o LO

NYC-WTC_000178812

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NYC-WTC_000178812Source: NYC Law Department, mirrored locally

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