NYC-WTC_000204971

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104 EasI 25lh SIreel. Will Floor lew York. NY WOW . phone (212) 35^ 0280, fXx (212)21532 3599 or ILiOG 422 ; 2 41 Hl 4'^'’ ' [ I “0 c o o o' ro I o "0 4^ ■ Client / PfofBcl ••} o CD CD tn Analysis Dale _ Anal,., _J2ji4!444ikii4' 1.. . iltcIlNo. !- g •I • 4 0 o o ,! 1. 'i c Fiald Mo. Asbestos : Other • Non Grawhnetrlc ( NOQ | 3 CD Slereoscopic Exam ' PLM Optical RroiffirtlW"'4t4’4‘""“’7 ’ Rasults PLM %" •r? Fibrous «T' "f4FlBrdus%’'f'-T ■ Results y. ’ 3

GravtiiifeifjttHOb) Color (y S-. Textura Morphology ■ I "L f Exlinclion ■ ! i Lj_J. Chtysolila ; i g^ipaliuloia[ Mineral Filler 1 i i i Oinanic! 4 Raqiiired Q

□ Homoganhy 0 RI I < d-g :_k_d. Fibaiglass j i Organic Bintiers; ! ; RBSlrtoa Rscuninsnaatl Gravlnieldc PREP O tf of Layers Asbestos ....Hi DS Color . +i Golor.PlBO7 1 ; i 4j^7'O>har i I ■ V-. ,!■■■ Vetmlculile i ! ! ‘ Catbonala

BvNndUiL;(NOB)PI.M Q aviidtiiiu (NOBJ fEW I Color of Layer Dalacied ' Ves No Bliel KLl 'M d ^J Olher 4 i_i ; 4 Other

Conimanls: 7 4 i- 4... i- i Asbestos ; f atHT cotnn RKUsIli Dll IKI b&CM Melhod; □ • <«' Qa* □»*' □ Dines Q scxniiiriqOftioii , (uy(|x ff*' 1 first i preps.: Astesws - 0 41:4 ...i L ;■ M- ! f

,si Field Asbsslos Olher ■ Gravimetric (NOQ ) Slereoscopic Exam PLM Optical Properties • ' ;■ Rasulls PLM •/. ■ fibrous %f V’" ? Fibrous % • ■-'r-RBsultS '/■ ■

Coloi Moiphology V f;;!- Exlinclion ! jL4—- Ch^solilB', Cellulosa i' y ^7 MlDeral Fillar j i j Gravirneuic (i-tuB) ih/y-------t(' . Taxtuia b- 1 i Organic, Required

Recomnienaed Q

□ Hornogentty n o( Layers - Asbaslos Q RI I DS Color ■ 444"^® "dr X. J 7 1 CQlQt.Ptea .i Olhai ; 2^ Flberfllass Dthnr j . g ■ brganlc Qlndera J . VermiculllQ i . I j Resldae;

i Carbonate t i Gravimeuic PREP Q ---------- - Oelecletl ''Yes' No airel . " 4 j ?j'~sion j '4 avii|ieiiK inOBjPiM Q Color of Layer tL-L Ottiai i ' 5 Olher I avitnehic «iOB) V£U Commenls:' A5beslo5

ratirrcQuin HtSULit on fill kXCK • Malliod: Q CUI * cfx' Q (Q OIUtB .. 5C>*tiiliiqoFnai i f Fird i pjepfi ’ MbeslM - 0 iloUii j i-i i-'. ! I I i id i

Asbestos Olher Non Gravimetric ( UOD }

Slereoscopic Exam : PLM optical Properties' Results PLM •/. - -7 Fibrous .% Fibrous % ■■’-•’ ■ Resulls V. Giaviineinc {Hub) Color . n 4------ - TBMufB ^Morphology s • < Extinciion . ■ _!_L Chrysolite ■ Callulosa; ^g^^^Mliieial Filler ; .^,;10i0anic ; Required □ Horriofleiillv j r / RI I hii '’■“f.rrm ^tnoslla i -.1. Fiberglass Otaanle Bliidaia J □ 1? Recpmni£i>dd<i X ol Layers Z Asbestos DS Color , i . i Colnr.PlBo J i. ' X Pillar ■ ■ i VaiinIculUa ' Caibonaifl Gra dwfctric PREP □ ravirnetuc JHOB}PLM Q Cotar of Layer Detected No BUbI , i;t‘4 sign . 12 i Other ■ i i i 2 Lother :‘ LJ. la wiufatfJU ({lOB) T Em Q Continents: ■ $ • 'i. T r; ‘."QC-I 4 LAsbest6s z-^ _ paiffTcatttnr iu«ui.lt IKI mt axCM • Meihod; Q XLXP ■ xrx* QtLXX Q.ffx* Q oTuea , Q sc«»oiis Ofnooi eije I r c. l.x rex' mm-I pieps' Astoioi - e 1 HQ I t... ;..;i....... CU J ; H •t . 't ' ' • . r

Field j ,,y Asbestos c,.2,1 Other 7;.,',, • L- Non »— Gravlmetflc (NOB ) to Slereoscopic Exani PLM Optical Properties Results PLM %. Fibrous % Fibrous % Resulls % s UiawiitinQlii'JB) Color / jBNiure , Morphology , • exlinclion ChryiuliiB Caliuiosa Mineral Fillar Organic o Rsqulied Q Hontogetihy ■RIF • . - ' ' RtU z^Amosile."' * / FIbaralass 2 ' Organic Hinders Residue

I o o Reconunendad □ » o( Layers ’’ io« Q Aibeslos . DS Color 1 11 f. ■ :;.;ri '-Coloi.PleQ Other rai' 7 , nuiut . „ Vermfcutila Carbonate GcsvIiHohic PREP o a.llrtnliic (riCfilPLM Q Birel . 7 •i,n..Mir7.ny»iaii ' .'hi '- ■■ . Is-O.- o Q Cotur af Layer 7 Oaladlad Y.e No' —r.. a?" Other .Oltrer co nviinaitic (nOQ) TEm Comn^ents: Asbestos co raiiffcouKT cur.ere* qiu/ qo-x' - Q’dm* JO scolniili: ornoo | euf Ir.r, |x rj*' : f,™ , Mfiiioi-o •M Q-C ’’ Meihod: KCiULIk till TUI b*CK

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