Bulk Asbestos Analysis Sheet, ATC Associates, May 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET HVLAP 101117 104 East 25lh street. 10lh Floor .New York, NY 10010- Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 10170

Microscope OLYP BH 2

Client / Project Project No. AnBLsi ~ Analysis Dale Batch No.

1 Field No. Asbestos Olher Non Gravimetric ( NOB ) Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % __Fibrous % Results % titasiniblnc (NOB) Color 7 Texluie Morphology Exbncllon Chry^ yiV Cellulose Kaqiiiibd □ llomogenily RI I RIU ArjxJsilB Fiberglass Mineral Filler Organic

CO Recoiniuenddd □ » o( Layers Asbestos □ ’cSf DS Color Color .Pteo /6<her ______ Other Organic Binders Residue

G 03 GravHneiuu PREP GiavinielnL (NOB) PIM Q □ Coloi o< Layer Detected Yes No Bkef Sign Vermiculite

Olher Catljonale

Ollier G M (jids iHiLlfic (NOB) TfcM O Comments: Asbestos H »on<Tcou»rr Method: EUAF ♦ Ef A* Q eCAf Q EPa' KAKHma or-rKui 1 UM (P.C 11 tPA‘ Fira 1 preps. ruDestos - 0 Ktsulia Oil IMt BACK □ OlHER H O 2 Field No. Asbestos Other Non Gravlrnetrlc ( 1103 ) G 50 SlereoscQpic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % o Gtavifnelric (NOB) Color Texture Morphology Exlir>clion ChryjflWe Cellulose Mineral Filler H Organic M Reqijiiiiil Q o Humogenily RI J RIU AjXosite Fiberglass Organic Binders Restilue H o 2 Recunxnended

Grdviiiieinc PREP □ of Layers Asbestos □ OS Color Color.Pteo y^lher ______ Olher Vermiculite Caibunaie 2 M ijiavtiiielnc (HOB) PLM Q Color nf layer Detacled V«s No Biref Sign Other Olher G GiawuneinciHOBlTEM Q O G Comments: Asbestos G roiNT COUNT SCAMTHMC CTTKHJ ; ELAf {7c ) A EPa' Method: □ fi«7 • !>»' QU" □»*' □ oirtee Fksl 4 preps. Asbestos • 0 a H Rt&lHIi OH ltt( BACK M

3 O G 3 2^ I iidviltieliiL (NOB) Stereoscopic Exam Color Texture PLM Optical Properties Morphology Extinction Asbestos Results PLM */. Chnrkoiila Other Fibrous %

Cellulose Non ^Fibrous % Y L/ Mineral Fitter Gravlnielrfc ( NOB }

Results % Organic ReqiHfed □ llomogenily '^Rll RI U Amosila Fiberglass Organic Binders Pesidire Hecurrwnaftded □ « of Layers Asbestos □ d OS Color Color.Pleo /Other Other Vermiculite Carbonate CO M G Gravinteinc PREP Oravtiiwlnc (FOB) PLM Q □ Color ol Layer Detacled Yes No Biral Sign Olher Olher H QaviineldcfNOGl T£M Q Asbestos Comments: BoiHTceufn NJBLHII OH UM BACK j Melhort: □ HA7 . tfA' Qliw qua' Q OTKX souNiMC ornOH > euu < r c j s epa* 4 preps. Asbestos « Q o’ O O CO Asbestos Non 'W 4 Other GravlrmIrir: ( NOB ) O Slerei »lc Exam PLM Optical Properties Results PLM V. _ Fibrous % Fibrous % Results % H ’ Jo* Cellulose 7^ CXtineral Filler t jidvilitainc (ROD) Color r Texture Morphology Extinction tile ____ Organic I Required Q RIU ro RecorTMnended □ Horooganlty

# of Layers Asbestos O d/ RII DS Color Color.Pleo Eite Fiberglass Otiwf Organic Binders

_____ Vermiculite Residue

Cai bundle Gravimelnc PREP Q O o Gravtineiiic (NOB) PLM □ Color of Layer Detected Yes No Birel Sign Olher Ollier

liraviilMlnolNOSITeM l_| Comments: Asbestos scajuiiiic Ofnon 1 BAFt P c 11EPA* FUst 1 preps. AsbeMM - 0 ROIHT COUNT Method: □ B" • Q"*' Q OfKR o AtSUirS OH TIN BACK

Ol co co co N> N)

NYC-WTC_000179965