NYC-WTC_000230481

z z -< o co ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET HVLAP lOIIBr

'2 o o 104 East 25th aireel. 10th Floor . New York, NY 1001C. Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 1O«T»

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ro GO Client / ProjarA /<//^ -7w/A c); zv/ /i/ / Projact No. O "D o o co CD CD Analysis Dale Analyst _ Balch No. 0 o o 1 Field No. c Asbestos other Non Gravimetric ( NOB ) 3 /J Slereoscopic Exam PLM Oplieal Properties Results PLM Va Fibrous % Fjbrous % Results % Q

CO Gtavinwlric (NOH) ReqiiifRri 1^^ Cfilor 7W Texlure Morphology exlincHon Chr^otile Cellulose 7 t^lineiai Fitter Oiganic 3

G Homooeniiy RI I RIB ✓Amosite ___ __ Fiberglass Organic Binders Rasirtiie R Recommended Q G R #cf Layers Asbestos □ '[ DS Color Color.Pleo ZZ? Olher- ______ Other Vermiculite Carbonate Graviineiric PREP Q O Graviiiielfif (NOE) Pt U Colorofla/er Detected Yes No Biref Sign Other (Jltier Gravimehic (NOD)TEM Q Comments; Asbestos O

hd POUrTCOtllfT HtbLIl UK IVtt BACK Method; Q eLAP f EPA’ QEiAP qepa' q other -Q SCAJUlIHG OPnOH I ElAE (. P.C } » €Pa‘ fweps. xstKsws S' 0 □ o 2 FieldWo. Asbestos Olher Non H Gravlinelilc ( NOB ) R // Slereoscopic Exam PLM Optical Properties Results PLM % Fibrous % . Fibrous 7a Results % O O H O Giaviineiric (NOB) Texture /"/S' /e7 Cellulose Z Mineral Filler Morphology Exllnclioi Organic S Regoired □ f lornogenily y RtJ Kill Fiberglass ' Organic Binders Residue - Recoiiin'ieiWea □ # of Layers A Asbestos DS Coiof Color.Pleo Olher Vermiculite Carbonate O 173 O R 3 L3f3vinielric PREP Gravimehic (f-tOBl PLM Q □ Cotor of Layer OBlecleri Yes No airef - Sign Other □Itier o H Asheslos H Gravimetric (WOBJ JEM Q.C;

□ Comments: > r poirncouffT HlbULIi UK nik D«CR Method: □ elxp + epa’ qeup qepa' Q OTHER sciniiwGOpnfWrEiJPrr.rirW FitsL-i prtps tebetos - 0 2 o 3 Field Asbestos Other Non Gravimetric ( NOB ) ro Slereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % / V Cellulose U Mineral Filler Gravifnainc (NOBj Color Texture Morphology Exlincliort Chrys^ile Organic M Required ArjX^le ■ hO UomogenilY Fill RtU Fiberglass _____ _ Organic Binders Residue RecommeTded Q| H

Gravimalric PREP I 1 # of Layers Asbestos □ DS Color Color.Pleo /Other . _______ Otlaar ' Vermiculite. Carbonate

ro GravMuelric (NOB) PLM Q Color of Layer Yes No Biref Sign Other Other Detected o o Gravmielric(MOB)TEM Q ' rf.c. ” Asbestos OD poifncouMT FUSUITS OH nil R/CK " Comments:

Method; Q ELAP 4 EPA* Q EUP Q EPa' Q OTHER SCAUfilMG OPTION I EuAP (P.C. > 4 epa' First‘-I prepj. Asbestos = 0 □ Asbestos Olher Non Gravimetric ( NOB ) O 4 Fibrous % Fibrous % Results % Stereoscopic Exam PLM Optical Properties Results PLM % H Ac? Cellulose Mineral Filler Organic (.iisviinelric (ROB) Color Texture Morphology Exlinclion DO rtequired f 1 Homogenily Y___ Fiberglass Organic Hinders Residue RI I RIU

S Rccomiri ended □ (I o( Layers 7^____ Asbestos □ DS Color Color.Pleo Other Vermiculite Carbonate O Gravimetric PREP Graviinelfic (NO0J PLM □ Color of Layer □elEGled ’^es No Biref Sign Other Other

o Q.C. Asbestos

□ Gravimclric(NOB)TEM Q Comments; I o POtHT COlIKT Q OTHER eCAHNIUG OPTlOtl 1 ElAP ( P-C.) » EPa' First 4 prepS; Asba^tos = tt RISUITS OH Tl« BACK