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Bulk asbestos analysis sheet, PS 89M, Jan 2002

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Laboratory analysis sheet for bulk asbestos samples from PS 89M, detailing sample identification and analytical methods used.

NYC-WTC_000174730–000174738
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NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET Mvt.AP Ifli ,3/

104 EasI 25lh Slreel, lOlh Floor - New York, NY 10010- CORP ’ne?9 Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 Mlcrnscopi, OLvr ’’H Z

ClignI I ProjecI JC . -,2 . , / fy-' ProiecI I Io.

Analysis Dale / / /e x A’ / Analyst 2^, Balch No. // / 9^

( Field Nu. Asbestos other Mon Oiavtfnst.h. f MOO I

/7 Slereoscopic Exam "color F-’' o PLM Oplicsl PropcrticE Results PLM 7b Fibrous % /J FPj Cniliikrn Fibrous Results 7b

Grg/iinRlri.; (MOB) Texlure. Morphology Exlinclion _Y7_ Chrysotile Winur?) Fillar Oiynri’C

Required Q Homngenily RI I RIH /■.r rY Amosite 4^ 'Fibnrgl^r-s Organic Binrlers Rpsif’itn necornmended Asbeslos J-LC Q Other Vet n»ir.;ul'te if of Layers DS Color Cclof.RIeo Other CeMl.'onatc Gradmetric PREP Q Gravimetric (MOR) PLM Q Color of Layer Detocled Yes No Biref Sign Other Other 8z Gravimetric (MOR) TEW Q| Asbestos

□ Comments:

O pcnrrr counr Method: r^HAr . Er.'-QTt-’r ’Q . C) orHER Q SCAIIU'IIG OPT ION ! ELAP ( P.C. ) X Er"' Fi’st 4 preps, .^steslcs = 0 m FES'J.IIS »M Tlie BACK

2 Field No. n Asbeslos other Non Dravhuplrlo { NO0 )

co Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % RrsvIIs % m Gravimetric (MOB) Color Texlure Morphology Ertinrlinn Chrysotile CsHulose Mineral Filler Orqanic O RBfiuired a Hvinogenity RIU Amosite Ftberglesa Organic Plnderg nes’due o Recomrnended Q ff of Layers Asbestos □ j2r D5 Color Color.Pico other Ollie/ Vermiculite Carbonate □D o Gravimetric pRep Q Gradinebk: (MOR) Pt W Q[ Color of Layer DelBclBd Yes Ho Biref Sign Other other rn o GraUrnslriclUOBltEH Q Asbestos

m O roIHT COVEfT KB5ULT3 0'1 n't BACK Corntnenls;'

Method: Q HAP • EPS' QELAf Q pa' Q OTHER nf 5C«l«HMG COTTON J EVr ( T C. ) 8. Fr«' F>r¥t 4 orcps. Asbestos = 0 □ zn o m J Field No, Asbeslos tinier Mon GravhnBlilc ( MOB )

P Slereoscopic Exam PLW Oplicsl Propgrlies Results PLM % FibrdLiS 7,. Fibrous 34 Rostilfs Vn P W m GradniBiits (ITOO) Tevloro Morphology Extinction JL^ -Chryeotits CelKilbsu Uinergt Filtei f_1roorile Required Q ITomogenity RI I Rill /■ rr/ Amosite ^3 FiLeigless Oiyanic PinJe's ResMua Q ‘0 □ A/n Recornri'ended 8 ff of Layers AsbeBlos DS Color Color.Plea A' Other Other Vermiculite Carbonale Grgvimetnc BREE Q 03 Gradmetric (MOR) PI W Q Color of Layer Detected Yes No BIrel JL_ Sign C’ttier Other

Gravimetric (NOB) TEM Q Comments Asbeslos roiHt Co’-IHT M5I.»VtS.9M Tl|t M.CX Melliod: pf r'"’ 1 □ OTI1CR Q scMniwwcp-noMi fiap( r r jfc pr*' Fir^l •’ P^epS- Ajstcstixs " 0

4 Field No. Asbestos Ollrer Mob GravhnelrIc ( MDS )

Slereoscopic Exam PLM Oplical Praperlies Results PLM % Fibrous % Fibrous % Results % Gra'-Tnieliic (MOB) ' Color Taxlijte / Morphology Extinction / Chr^'Solils /'7 Gellulose Mineral P liter Organic

I Required Q l-lomogGnit}' WM ArnosHs Fiberghn'^s IJroanic Binders Residue o Recornmenried I, # of Layers Asbestos □ ■ jef DS Color Cotor.Pteo Other Other Vet rnici-il’le Carbonate Gra'^melric PREP Q Gravimetric (MOB) PLW Color bl Layer Detected ^es No BIrel Sign Ollier 'Jlher '^2 Gravimetric (MOB) Tew Q TjjT Asbestos s Cominenls; o rOIHT COtlHI RE SOI. 13 OH nil BACK Method: Q QUAS Qrrs' Q onirti SCANMIMQ CPTIOM J ei AB ( f C ) 1. rr*' Flinl T orrns. ^sEcstcMi = n a ■ o 'o

8 8 6

NYC-WTC_000174734

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NYC-WTC_000174734Source: NYC Law Department, mirrored locally

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