Bulk Asbestos Analysis Sheet, ATC Associates Inc, May 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 1011B7 104 East 25lh Street, 10th Fluor . New York, NY 10010 . Phone (212) 353 - 8280. FAX (212) 353 - 3599 or 8306 EUAP 1087»

Microscope OLYP BiL2

Client / Project ^.crz

Analysis Date Analyst Batch No.

F^^o. Asbestos other Non Gravimetric ( NOB ) Stereoscopic Exam PLM Optical Properties Results PLM V. Fibrous % Fibrous % Results % GidviniBlnc (NOB) Color Texture . Morphology Exlincllon Chrysi Cellulose /Mineral Filler Organic CYJ c Required □ Homogenity y RH Rlii Fiberglass Organic Binders Residue w □ -J □ J* Hucoiiuiieiided It of Layers Asbestos OS Color Color,Pleo Olher Vermiculite Cat&ouate W Graviinethc PREP I n ^No H (ifaviiiialiic (NOB)PIM Q Color ol Layer Delecled Yes eiret Sign Olher Olher

□ Graviiii&tiic (MOB) TElrt Comments: Asbestos O pQiirrcouin Method; □ enp . er*' qclw qem' Q oiMfft sguohnG opttoh » cue t f.c ) i w* First 4 preps. AsOestos a 0 msul |» Olt 1Ht BACK

§ 2 ^^No. Asbestos Other Non Gravinielilc ( NOB ) n n Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % dS Giavunetitc (NOB) Color Texlure ^**7^. Morphology Extinction Chrysotile 7 (7 Mineral Fillet Organic M H Requiretl □ Homogenily fill Rlii Aowsilo Fiberglass Organic Binders Residue O H a Retotiiniended □ of Layers Asbestos □ DS Color Color,Pieo /other ______ Other VennlculilB Carbonate wz Q H W I-I Gfavhutiinc PREP Gravtiiieliic (NOB) PLM □ □ Coloi of Layer Detected Yes 'No Btref Sign Olher Other > ISraMHiBInc (UOB) lEM l_)

□ r Comments: Asbestos z' PoiKTcourn o RtbOSIh IHt nil ••CH I Method: □ BM •»»' QEtxf qepa' Q OTM£« o' scxnraHG opnoH i tixp i p.c.) i era' First 4 prept. Asbestos <■ 0

3 Asbestos Other Non Gravimetric ( NOB )

C/J Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % w / 7^ Cellulose 71/ Mineral Filler i>r(>viinelnc(NOQ) Color Texture Morphology Exlincllon _ ChryprLtile Organic H Required □ Hoinogenlly RI I RIH ^site Fiberglass Organic Binders Residue

C' ReciMiimended Gravimatne PREP Q □ 0 of Layers Asbestos □ DS Color Color.Pleo Other ______ Olher Vermiculite Carbonate

G<aMn»€iinc(NOB)PlM Q Color of Layer Delecled Ye» No Blref Sign Olher Other Gravimelnc (NOB) TEM ( Comments: Asbestos POIHTCOUKT I M.lhod: □ □«" □£«' Q OTHER 0 iCueiiMi opnoti, eixp (p c.) a epa' fr prepi. Asbestra . 0 Ad tut. Ik liU kACK

n 4 Asbestos other Non Gravimetric ( NOB ) H Stereoscopic Exam PLM Optical Properties Results PLM •/. Fibrous % ibrous % Results %

taiaviiiiHinc (NOB) Color Moiphology Exlincllon Chi^iile Cellulose Mineral Fitter Organic Required □ HorTX>genily RH RI U ryZosite Fiberglass Organic Binders Residue S n Recommended □ 0 of Layers Asbestos OS Color Color.Pleo /Other ______ Olhef Veimiculite Carbonate

o Graviinewc PREP Gravii neinc (NOB) PL M Q □ Color ol Layer Delecled *•» No BIrel Sign Olher Olher I

□ Asbestos ’^avimeinc(NOB)TEM Q Comments: o 0 sCAOHUrc ocntxi I uaa (p c,) i [pa' pint A preps Asbestos - 0 Method: Q nxxrffA' QELAf Qr'*' POIHTCOUKT Q OI«« ____ USLM.TS OH no kack O

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