NYC-WTC_000230466

z z o CD o ATC ASSOCIATES INC - NEW YORKo BULK ASBESTOS ANALYSIS SHEET ' HVLAP 10110?

§o 104 East25thSlreeL10lh Floor. Hew York, NY 10010: Phone (212) 353 - 6280? FAX (2 12), 353 - 3599 or 6306 FU\P 10B7B “0 c I MJcroscnpo OLYP BH-Z CT o O o o ro Client / Project /Yl"-^<?Z/05j /£0 Project l'Jo./»0W- "0 o C 5 o a

Analysis Dale Z) J //;? J. a. CD An alys t Batch No. , , Ol O o o ■I Field No. Asbestos Olher Non Grnvimetric ( HOB ) c 07 Slereoscopic Exam PLM Optical Properties' Results PLM Vo Fibrous %' -0 Fibrous % Mineral Filler Resiills Vo 3 CD 3 Gradnielric (NOB) Color Tedura Morphology Extinction z'Ghrysotte Zf CellulaSG Organic Required Q Honiogenily ' V ,RI1 '■ ■/ Amosite . ( Od R'l) ' < r_ Fihfirglass Organic Binders Residue

C CD Recoruriiended

Gravimetric PREP O

01 iV Of Layers Asbestos □ gf DS Color Coor.Pleo / ' ■ Oilier ' Za Olher Verniiculito _Ca«b'jnate

Gfavifneiitc(TJpB)Pi.M Q Color of Layer Delscled Yes No Biref . Sign, j9,7 AZt e M Other other' Q Gravimetric (NOB) TEM Q Comments: Asbestos H PDrHTcoiirrT 1-3 RtiimSON THE BACK Walbod; □ EUP I epa' QELAP QEPa' Q D'HER (0 SCAlWHlGWTOtt s FLAP (F.C. )B.EPa' First 4 preps. Asbestos - 0 O F3 2 Fialcl No. IAsbestos Other Non Gravinielric ( NOB ) I Results PLM % O H /.T Stereoscopic Exam PLM Optical Properlies 0.5^ Fibroij.s %

Cellulose Fibrous % ResollS %

Giavhnelric (NOB) Color ZpZ/x-7 TexlUfa Morphology Extinciion I , , ./‘'Chrysotile Mineral Filler H Organic O O O Requiiad □ Homogenliy RI I RI I! I L : . /. Amosite Fiberglass __ ,0 Organic BinfiRrs RasiduG H Recommended GravimelricPREP □ Q S' of Layeib Ashasloa □M OS Color • .Coloi.Pteo .0 Other 0^ Q other ! Vefiniculile Carbonate

H o Graximalric (MOB) PLM Q Color of I ayer Detected Yas Ho Diref Sign OHwr Other O H GravBTielric (MOB) I tM Q Comments: Asbestos o w H POlHT VO'JllI RESULTS OU HIE a ACK Melhod: □ ELA?♦.£?*• (;;jb-ap qepa’ (0 OTMtH SCAHMIB3 cprioll J ELA? ( P.C ) k EPA' First 4 preps. Asbestos = 0 □o > 2 O 3 Field Ho. 7 Asbestos ■ Olher Non Gravl.ueiric ( NOa )

.0 Stereoscopic Exam PLM Optical Properties Morphology Extincticn . Results PLM ’/□

' yChrysohle Fibrous % Celluiose Fibrous % Mineral Filler Results %

Gidviinelnc (HOB) Color Texture Organic

Required □ Homogeniiy .'RI I -RIB / Amosite Fiberclass Organic Binders Residue Od M hj Recorn luendetl Gravifnelnc PRCH Q 1^ of Ldyets Asbestos □ 0 .DS Color Color,Pleo / Other Olher'. : Vermiculite • Catbonate

H B'lref Gravimetric (HOB) PLM Color of Layer □clecled Yss Ho iSign. i Ollier Other

Gravimelric {MOBJ IfcM Q Asbestos Comments:

poimcDUtn Method: □ etAP 4 epa’ qeiap q epa' Q ornCR .Q SCAHHIUC op-nori * clap ( p.c. ) & epa' , . p^eps. Asbestos = 0 FICEtiers DU THE BACK

/ 4 Field No. Asbestos Other i Non, Gravimetric ( NOB )

Slereoscopic Exam PLM Optical Properlies Results PLM % Fibrous % FiiJiaus % RbslIIs %

O Color (5/’5g Gravinielric (HOB) leKliira zv^ Morphology ' Exlinclion. /• Chrysotile Cellulose Mineral Filter Orgaric

H Required Q / Amosite Huiiiuyenily '/ - ..■s Rd _ : RIU Fiberglass Organic BlndeiB Residue

I ro Heconiniendad □ Y/of Layers ________l Asbestos □ 0- ns Color. Color.Pleo Other 00 Other Vcrmiculile Carbonalo

Gravbnulijc FREP Q Sign Other Other Gravimetric (WOSJ PLM |^ Color of Layer Deteclari Yes No - Biref S O Gravimetric Q Comments: ■ 0 Asbestos

POPfTCOUHT R»CI> TC on r»‘B BACK (0 nniFB . 10^ . SCAHHIHG.DPnnM I AAP (PC ) a eoa' : . . Asb^cs = U ■ . 0 .

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