NYC-WTC_000229783

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP lOllBf 104 East 25lh Street, 10th Floor • New York. NY 10010 . Phone (212) 353 - 8280. FAX (212) 353 - 3599 or 9306 EtAP 1O87B

Microscop* OLYP BU 2

Client / Pfojecl Project No.

Analysis Cate Analyst Batch No.

1 Field^. Asbestos Other Non Gravimetric ( NOB ) Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous 7o Fibrous % Results % Uidvmietiic (NOB) Color Texlura Morphology Extinction Cellulose ^Mineial Frller CO a Required □ Hon logBiiity X- RI I RI U Fiberglass O(ga«»lc

co I^etoi iHiiei ided □ It ut Layeis // Asbestos a DS Color Colof.Pleo Other Organic Binders Residue

Q M O GiavlitteUK: PREP (rfavuneldc .noBM’lM □ Color o/ Layer Delecled Tot No Blrer Sign vermiculite

Other Carbonate

Other H Gisdntet.>c lUOBt TEM

□ Cotnmento: Asbestos H O rOtNf COUNT NKSUI IS ON nW •*<« Melhod: □ Q'"' Q o’‘»» CT SCANHIIIG C*I1OM ! ELAf ( P C j t tl*' First 4 preps. Asbestos > 0

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O 2 Fietct^. Asbeslos Other Non Giavimetric (NOB ) H Stereostictrplc Exam PLM Optical Properties Results PLM 7. Fibrous 7o Fibrous 7» Results % M O O Giaviinehic (NOB) Color (GH Texlure Morphology Extinction ______ Chryjrfila Cellulose /ipMhieial Filer H O s Pe((</ired □ Homogenily Y. Rll RI U Ajrl^rto Fiberglass ______ Organic

□ Organic Binders Recoil jnerhJetl □ u 01 Layers Asbeslos ns Color Color.Pleo yOlher Other Verniiculile Residue

Carbonats a Gravkiieiuc PREP Delected Tel No Birel Sign O M GfavMneiric(NOB)PLM Q Color of Layer outer Other S Giavknelnc (NOB) lEM QJ a □ H Commanls: .Asbesit)s M POi KT COUNT I Method: Q oaf 4 fFx’ quap qepa' Q OTMta KATMiNC oenorr: uaf ( f c j s im' Fttst 4 preps. Asbestos « 0 > ■«»UL1S<7N OM BACK f s o 3 Fi^^44o. Asbestos Other Non Gravimetric { NOB ) Stereoscopic Exam PLM Optical Properties Results PLM 7. Fibrous 711 fibrous % Results */■

Graviinelric Color T Bxlure Muipltoiogy Extinction ChtWile Cellulose JL Mineral Filler Organic

cn Heqiioed □ Hon»genity RI I RIU Aprtasits Fiberglass __ Organic Binders Residue w ReCO<»HTHMH»8l> U • of Layers Asbestos CD DS Color Color.Heo ^lher Other VerrnteulHo Cait>Qnale H Gtsvtmelnc PREP Grab4(nelfK:(N0B)PLM Q u Color of Layer Delected Re Biref Sign Other Other Gra>Xnieinc(rrOB)TEM Q Comments: Asbestos O MLwoiuiG or non 1 n-.r(EC)ieE*' o POINT COUNT Method: Q nw • Qril. QtM' Q ori«R Fkst 4 preps. Asbestos - 0 R(*U<** ON IK PICK co O A Asbeslos Other Non Gravimetric (NOB) H Stereoscopic Exam PLM Optical Properties Results PLM 7. Fibrous % Fibrous 7o Results % Texliira GYZ- Exlindion _____ Chry^fJo to Gravirneinc (NOB) Color Moipliology Cellulose neral Filler Urganlc

s Roqiiired □ Homogenrty Rll RIU _____ A^Sila Fiberglass - . .. Organic Blnrlers Residue O ReconMi'ewled u » of Layers Asbestos Q OS Color Color.Pleo ^her Other Vermiriilile Caihonele o o G/sv-tiiwinc PREP GravinielHC (NOB) PI M u Q Color of Layer Delecleil *•« No Biref Sign Oitiei lllhpf I GravMimific (NOB) 1EM Q o Comments; Asheslns o scAreiiiooenoNi iiaf ( f c.) s £m’ co poirrr cou»fT M.lhod: □ f>« • I”’ □'I* onux f rst 4 p<eps Asbeslos - 0 RI JIM It OM nil BICK co co co ho iso OS

NYC-WTC_000229786