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 10I1B7 104 East 251h Strset. lOth Floor . New York, NY 10010 . Phone (212) 353 - 8280. FAX (212) 353 - 3599 or 8306 ELAP mais

Microicope OLYP BH-2

Client / Project Project No

Analysis Dale Analyst _ Batch No.

1 Fl^^o. Asbestos Other Non Gravimetric ( NOB J Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % 4^^ Celtulosa iSravimelric (HOB) Color Texture Morphology Extinction . CJxyi'sotile Mineral Filler Oigariic co Required Q C Hnmogenity Rll RIU ^Afnotisite Fiberglass W Rucointiieiided □ rr of Layers Asbestos □ OS Color Color.Pleo Other Other Organic Binders Vermiculite Residue Catboiiale w Graviliieiric PREP Q n Gravmiuliic (NOB)PLM Q Gravuheluc(NOB) IfcM Q Color of Layer

Comments; Delected Yes No BIref Sign Other Ollier Asbestos 3 ponrreauKT Ritul It ON im TACK I Method; Q rue. epK* QfiAf Qirx* Q olntK SOUttllHG DPnOM i BAP ( F.C) S KPA* First 4 prep*. A&besto* > 0 ■ □' § M 2 F^d^ Asbestos Other Non Gravinielric ( NOB ) n n Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % ss < bl bl H Giavirnelnc (HOB) AequireJ Color Homogeni!>’ Texlure Morphology Rll Exlinciton RI U Chrysotile Amosite Cellulose Fiberglass ’it. Mineral Filler Organic Binders Organic Residue o o w w z O H M 1-1 Recoiiiriieiided Giavtiiiuliic PREP t fc GravitiiGHic(r(OB)PlM Q tf of Layers

Color o( Layer Asbestos

Oelacled Q Yes 5« No OS Color

BIref Color.Pleo

' Sign Other Other Vermiculite

Other Carbonalc

Other W > Gfavinteiiic(HOB)TEM Q Asbestos r Commenia: Z ' o rotm COUNT RlSUli* W» till BACK Method: Q eiXFtepA' QfLAf Qtr*' Q OIM£« SCAMdNG OPTION t ClAP ( P.C.) ft IPA* fUsl 4 prfp4 Asb^ -> 0 ■ □'

3 FMfi N^x— Asbestos other Non Gravimetric { NOB ) Slereosicoplc Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % M / Cellulose bfl (Sravanelnc 1NO6) Color 7^/7 Texture Morphology Extinction line y Mineral Filler Organic H Required Q

□ llomogenily zz /z Rll RIU (Site Fiberglass Organic Binders Residue

o Recufiimendad

□ # of Layers Asbestos Q 16 OS Color Cotor.Pteo Other Vermiculite .Carbonate Gravtinoiric PREP Giaviriielnc (1100) PLM □ Color of Layer Detected Yes No BIref Sign Other Ollier

Gravin.elric (NOB) TEM Q Asbestos Comments: POINT COUNT Method: Q ew * w’ Qtew q©«a‘ Q oiHCa sou.iuic oenon 1 ttw (r.c.»s epx' Fim '* preps. Asbestoi > 0 ■ □' *1 Sen I> ON niSBACN

n Asbestos Other Non Gravimetric ( NOB ) 4 '7^ (iiaviineinc (HOB) Stereoscopic Exam Texture PLM Optical Properties Morphology Extinction Results PLM ■/. efirysolile Fibrous % Cellulose Fibrous % Mineral Filler Results % Organic Required RIU / Amosite Fiberglass Homogenily Rll Organic Binders Residue S n Recommended □ » of Layers kL Asbestos eZi OS Color Color.Pleo. / Other ______ Other Vermicutile Carbonate o GraviiJietnc PREP Graviinalric (NOB) PLM Q □ Color of Layer Delecled Tei 'No BIref Sign Other Other " Q.C.

- □ G<a™iieliic(NOa)T6M Q Comments: Asbestos o ” FOlHT COUNT 1^ SCANNtICOPTION I CLAP ( P.C > S EPA* p»p« A5hA<lry« Tn Method: □ fl" • w*' QB" Q"*' Q ornfa USULT* CH TUI BACK o (JI

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