NYC-WTC_000230481

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I io ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET 104 East 25111 Street, lOlh Floor ■ New York, NY 10010 . .phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 NVLAP 10)187 ELAP lOBU “0 c o CT o Microscope OLYP BH-2 o O ro ■D Client / Pmject Ca5 o Project No^ o 4^ 3. co 03 Analysis Oats Analyst Arelpsi Batch No. 0 O O c I Flel Asbestos other Non Gravimetric ( NOB ) 3 Stereoscopic Exam PLM Oplical Properties Results PLM % Fibrous % Fibrous % Q Results % 3 co Gravimelric (NOS) Color Texlute M.oiphology Extinclian Chry: Cellulose Mineral Filler ___ ___ Organic Required Q c HufiiutfeiiAy Fill co RI I Fiberglass Organic Binders Residue Q M O ReGofiifiiended

Gravimelric PREP Q Q # of Layers Asbestos □ DS Color Color,Pleo Other Vermiculite Carbonate

H GravKiiBi(ic(NOa)PlM Q Color of Layer Delecled Yes No Biref Sign Olber Clher GravHnGliic(HOa)TeM [_J Commenls:

□' H Asbestos o pojirr tauin Methnri; Q EUP » ETA' Q ElAP Q FPA’ scaiuiiik; OPnOM i clap ( P.C. ) a epa ntsuiis un int salr first 4 preps. Asbestos » 0 hd 50 O 2 H Asbestos Other Non Gravinielric ( NOB ) H Stereoscopic Exam PLM Oplical Properlies Results PLM •/. Fibrous % Fibrous % Results % O o Colur Y ~ H o Gtaviuieliic (NOB) Texture Morphology Exlinction j//2^ Cellulose Mineral Fillnr s Required □ i lomogenily Rli riD Otgaitit

O ReccinniendeJ □ # ol Layers Asbestos Q DS Color Color,PlBO- Fiberglass

Other Orgattic Binders

Vennloilile Residue

Carbonate o H Gravinielric PREP l_J bt 3 Gravimaliic (NOB) PLM Q Color of Layer Detected Yes No Biref ' Sign Other Otlim a H UraviineliiG (NOB) lEM Q H Tic;

□ Comments: Asbestos > r poun couHf Melhnri: Q EUP f EPA' (JELAp q efa' Q OTHER 1^ SFANTMUr; DPTIOIJ: ELAP ( P.C. J t EPA' fhil 4 pieps. Ablwalus = 0 2 KtiULIi LIH lilt BALK

O 3 Ft^ No. Asbestos other Non Gravimetric ( NOB | Slereoscppic Exam PLM Oplical Propertiss . Results PLM:% Fibrous % ibrous % Results “/c

CO Gravitnelnc (NOB) Color Texture Morphology Extinction Chry^ile Cellulose Mineral Filler Oiganic n Pcquircci Q RID . Afrosite nj Homogenity RI I Fiberglass Organic Binders Residue H RecotTtmended

Gravitnelnc PREP Q # of Layers J' Asbestos n DS Color Color.PlBO Ollier Vermiculite Carbonate

ro Gravuiialnc (NOB) PLM Color of Layer Delected Yes No Biref Sign Oilier Other o o Asbestos

□ Gravimelric (MOB) TEW Comments: co poifrrcoufrT QCIAP QEPa’ (Qf' SCA/W«j OPTION J {LAP ( P.C.) A tPA' Firs! 4 prsp5. Asbestos = 0 PiCSULIS OH ntl *ACK Method: Q eiAP • £pa' Q oTHca

O 4 Asbestos , ( Other Non Gravimetric ( NOB 1 H Results PLM % Fibrous % Fibioua % Results % Stereoscopic Exam PLM Oplical Propertie's H Mineral Filler ~ (.Traviineltic (NOB) Color Taxltifs Morphology Exlinction Chry^ije Cellulose Organic ReqiitteLl CZl Hcmogenity Rll RI U _ Antosila Fiberglass Organic Binders Residue ReconTrnended Q| s # of Layers Asbestos □ DS Color Color,Pleo XL Other- J Other Vermicutile Carbonate o Gravimelric PRFP GfBviiiielriG(HOC)PLM Q Color of Layer Detected Yes Ho Biref Sign Olber Otliei o o Gravimolric (NOB) TEM Q Asbestos I o Cutnnieiits: / SCAMNINC OPTION I ELAP______ ( P.C. ERA* ______ fXepS. - 0 f|,5t 4 AStCStOS Fnif/TCOIIHT ELAP 1 EPa‘ QELAP Q EpV Q OTHER Rtsikis DH n« B‘CK Method; Q

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