Bulk asbestos analysis form, ATC Associates Inc., Feb 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101107

104 East 251h Street. 10th Floor . New York. NY 1001O . phone (212) 353 - 0280. FAX (212) 353 - 3599 or 8306 ELAP lOaZB

Microscope OLYP Bll-2

Client / Project

Analysis Dale )- -4 Analyst

Asbeslos Project No.

Batch No.

Olher Non I Field No. Gravhneliic ( NOB ) Slereoscoptc Exam PLM Oplical Properties Results PLM •/. F^rous % Fibrous % Results %

Grauinelric (I1OB> Color Texlure Morphology Extinction Chi Cellulose Mineral Filler Organic

W Huquhed □ Homogenily ,■ RI I RIU AnzSsile Fiberglass Organic Binders Residue G CO RecoTTimandad Ciavitnaliic PREP Q □ # of Layers Asbestos □ ef DS Color Color.Pleo Ollier Olher Vermlcutlle Carhonale G M GfaainelictllOBIPlM Q Color ol Layer Delecled Yes No Birei Sign Olher .Other O H GtaviineliicIROBITEM Q Conimenis; Asbestos

poiirrcDuirr QELU (^£r»‘ H ’ f EPA‘ ELAP Melbod: Q ela QXorrirR Q scAHwitaopnorn elap ( p c. ) i rfa' fimi preps. Asbestos » o RfSUtTS ON 1HF BACK O

X) 2 Field No. Asheslos Olher Mon Gravlmeliic ( NOB ) o Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % H M Gravirne Itic 1(106) Color Texlure Morphology Extinction Chrysotile Cellulose Mineral Filler ______ Organic O O Raqi tired Q H o Homogenily RI J RUI Amosils Fiberglass Organic Binders Residue s Reconunended

Gravimelfic PREP Q

Q # ol Layers Asbestos □ □ DS Color Color.Pleo Olher Other Verintctilile Carbonate

U Graviniekiu (NOB) PLM Q Color ol L ayer Delected V»« No Qiref sign Olher Other O w X) s Giaviifieiiic <NOB} TEM Q Comments: Asbestos a H FQitrr couFfT M Method: □ CLAP » EPa' q flap q EPA’ Q oiiten Q SCAIKIUJG DPnON : ELAP ( P.C. ) & EPA' Firsi 4 preps. Asbestos » 0 MSUlTS Oh TIK »1CK X) G S O 3 Field No. Asbestos Olher Non Gravinielric ( NOB )

Slereoscnpic Exam PLM Oplical Pioperlies Results PLM % Fibrous % Fibrous % Results % to Color Texture Morphology Extinction Chrysotile Cellulose MinersI Filler Organic GtaviineiiictUOB} Raqtjiied □ Homogenily RI I RI tl Amosite Fiberglass Organic Binders Residue W M Racotrunerwlad GfSMmealc PREP Q □ ff ol Layers . Asbestos □ o DS Color Color.Pleo Other Olher Vermiculite Carbonate

H Graximeiiic (I lOU) pm Q Color of Layer Delected Yes No Biref Sign Other Other GiaviiiieKic (HOB) TEM Q Comments. Asbeslos

O eoiKT couin 4 £LAP(PC )A£Pa' O RKaJLlS Ott Itif BACrf Method: Q ftvfM’ qilw qepa' Q ontfR Q First 4 preps. Asbestos ■ 0

CO Q Non 4 Field No. Asbestos Olher Gravlmehlc ( NOB ) H Stereoscopic Exam PLM Optical Properlles Results PLM % Fibious % Fibious % Results %

Grauinieinc Color Texlure Morphology Exiinction Chrysotile Cellulose Mineial Filler Organic KO Rtoiiiired □ Homogenily Ri I RI U Aniosile Fiberglass Oiganic Binders Residue s O Becornmended Gravbiwbio PREP Q □ W of Layers Asbestos O Q DS Color Color.Pleo Other Olher Vermiculile Carbonate

o Graiimeliic (HOB) PL u Q Color of Layer Delected Yes No Biref Sign Ollier Olhei o Giaviinetric (I IOB)T6M Q . Asbestos I □ Comments: o eourr count Melltod: Q aXP + tPA’ {^ELAP Q 9T“F'’ Q . sCArminc option t elap (p.c.) & epa* First 4 preps. Asbestos - o o lUSULTS OU Till BACK co

t\0 co o

NYC-WTC_000175968