NYC-WTC_000188072

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 10118r 104 East 251h Slreel, 10lh Floor . Naw York, NY 10010. Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 10878

Mlcroicope OLYP BH-2

Client / Pro|ect eg I Projecl No. 7-jLzC ^'<C.cN

Analysis Dale /u J n ( Analyst Batch No. 13r7X I Field No.^^ Asbestos Other Non Gravimetric ( NOB ) Sleieoscoplc Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results ‘A

Graviineiiic (NUB) Tellura Morphology Exlinciion Chrysotile Cellulose Kequired □ NomoganUy RID Amo^i^ Fiberglass Mineral Filler Organic

RwcoHintMiUHd □ □ a" OS Color Organic Binders Residue

Gravifl.elric PREP (J GovwMehicp/OeiPLW Q » ot Layers

Color of Layer Asbestos

Obleclad Yes No BIrer Color.Pleo

Sign ^lher Ollier Vetmicuiile Carbonate f ! Other Other GravimBi.icfl-tOBlTfc'M Q LLCT Comments: Asbesios ponrreoum XOiUKS ON UK SACK Melhod.’Q «***»<>*’ Q eup Q"*‘ Q orii£X SCA/UtlhC OPTION I eiAF(RX.J*CPA' Firjt ■( preps AsOenos - 0 □ 2 Field No. Asbestos Ollier Non Gravimetric ( NOB ) ex Slersqscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results %

Grajiueifk (fiOb) Color fe\OC.~ Texture Morphology Exlinciion ^p/l^Callulose Oryanlc R«q«>ir«)U □ I lonugeiiKy r f . RI I RI 0 Chrys^ile

isiie Filler

Hecoitwiieiided Giak'imeitie PREP Q □ it (if Layers Asbestos □ □' DS Color Color.Pleo Fiberglass

_____ Other Organic Binders

Vermleulile Residue

.Carbonale

Gravlmeliic (NOB) Pi.M Q Color al Layer Detected Ye« No Bfref Sign Other Oihar OfivHiieific|NOB)7eM Q Comments; Asbestos FonrreouffT M«lhod; □ n-*F ' «Fx' Qeo (^(pa' .... scaiwhuo oenoi* i CLAFfre )xjpa' MtUtIt OU KK «ACM Q ontca First 4 preps. Asbestos ■ 0

3 Field No. Asbesios Other Non Gravimetric ( NOB ) Stereoscopic Exam PLM Optical Properties Results PLM •/. Fibrous % Fibrous % Results %

Giavifueinc (MOBi Colot Texture Morphology Exlinciion Chrysolite Cellulose Mineral Filler ______ Organic Raquiittd □ Hoinogeniiy RI I RI U Amosite Fiberglass Organic Ginders Residue () Recoil intendeU □ W ol Layers Asbestos □ □ DS Color Color.Pleo Other Other Venniculile Carbonate GldUfllBlNC PREP Urayim6i(ictNOB)PLM Gra7liii«Uic(HOB|TeM Q 8 Color of Layer Comments; Detected Yes No Biref Sign Other Other

Asbesios

MBthod; □ eusp ♦ tP*' QttXF QtFA' Q oiia« ■ Q SONUIIIC DPnOfI I CLAP ( F C ) S EPA F«<$t t pfeps. ASIMSIOS • 0 MSiUill ox Illi BACK

o A Field No. Asbsstos Olhar Non Gmvinulrlc ( NOB } H Stereoscopic Exam PLM optical Properties Results PLM % Fibrous % Fibrous % Results %

GldVMll«<l')b (NOB) Color Texture Morphology H-xlInctlon Chrysollle Cellulose Mineral Filar Organic ftwHutr.n O Nomogentiy Rtl RI U Amosite Fiberglass Oryaiilc Binders Residue S nucomiiiu.Kled Q Q Asbestos Q Q a of Layers OS Color Color.Pleo Other Other Vermiculite Carbonate GtaUinairit PREP Q o o Grdviiribliic(nO8)PLM Q Color ol Layar De(8Cl8d Ves No airef Sign Oilier Other I Gi-.Uiimliic (1108)161.1 Q o Comments: □ Asbestos o .OniT COUFfT co Method: Q e.xr «tPA* Qclm Q Q 0U<A Q SCXiniKIC ornCKl; (lv (r C.) . (FA' First 4 preps. Asbesios « 0 KI.Ul). ... Itll «*CK

cn co

NYC-WTC_000188072