NYC-WTC_000207710

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET HVLAP 1011 07 104 East 25lh street, 10lh Floor .New York, NY 10010. Phone (212) 353 - 8230, FAX (212) 353 - 3599 or 8306 ELAP 10079

Mlcroscopa OLYP BH-2

Client / Project /-ve/iee//> ^ i A/. /zv zY/ Project No.

Analysis Date Analyst _ Batch No. Z Field No^ AstiestoB Olher Non Gra/irrelric t NOB )

zC J Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results %

Gravimeidc l(fOB) Color Co-/' Tetdure / / Morphology ■ Entincton Cellulase /X- Mineral Filler Organic Reqiwred Q Homogen ily Y 'Z RIt RiU Fiberglass Organic Binders Residue Recommended □ # Qt Layers A/ Ashestos Q DS Color Color.Pleo /Olher Olhar Vermicutile Gra'vknelnc. PREP GrayiiTielric(t4O0)PLM Q □ Color of Layer Detected Yes No BIref Sign Olher Carboriale

Ollier

GravUrelriL j lOB) T EM Q Comments: CYL " Asbestos

RESULTS ON n+t BACK Melhod; Q etxf *EP*' Qfup Qfpj' □ orwa KAElHJhG Omori t ELAF ( P C. IA epa' f«t 4 prepi, Asbestos = Q □ 2 Asbestos Othier Non Gravimetric ( NQB )

Stereoscopic Exam PIM Optical Properties Results PLM % Fibrous % Fibrous “A Results % Gtavimelnc (tIOfl) Color TEKlure Morphology Extinct ton Chrys^le Cetlulosa Mineral Filler Organic Required Hamogenily RfJ RIU Atneisire Fiberglass Organic Binders Resfdue Recommended □ of Layers // Asbestos □ OS Ct^or Color. Plea ____ ex her Vermiculite Carbonate Graulmelrtc PREP Grawinicliic (r*OB| PLM Q □ Color Qt Layer Detecled Yes Ho Birel Sign Ollier Olher GravxmeliictNOaiTFM Q Commenis: Asbeelos PQIIITCOUHr ' QtP*' R tSULTE ON THE CK Method; Q elxp » »*' QEIAP □ DTHEB SCAWWKi DPTTOtl E RAP ( P C, j S EPA^ f ksl t preps. AxhesttH 0

3 Asbestos Other Non Gravlmekic | NOB J

Sferensi;opic Exam PLM Optical Properties Results PI M % Fibrous % Fibrous % Re soils % Graviniamc imob) Cotnr Texture / jy Morphology Extincllon Chtvsdflle cFv' Cellulose y/Z^Mineral Filler Organic Required Q HornogenHy RIt RI (I AtffosilB Fiberglass Organic Binders Residue Recommended □• i»ol Layers // Asbestos □ DS Color Color,Pieo ___ ,Clbef Other VermlculilB Carbonate Gravtmeldc PREP Gr8vime(fic(NOB)PtM □ Q Color of Layer Detected Yes No Biref Sign Other Olher Gravimetric (MORJTEM Q Asbestos Q H RoirrrnMJFfT RESULTS OH ni€ BACK Comments: Method: ELif + EPA> QCMf Q^pV Q OTHER 5CAr!rnr<aoPTiCTf I eup ( f.c. > t efa* First 4 preps. Asbestos = 0 □ rC I 4 Asbestos Other Norr Gravimetric f NOB ) to Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results % s O Gravtmeinc (NOB) Required Q Texlure / •fe Morphology Extincllon ChrysohJh Cellulose . Mineral Filler Oiganlc

o -V. RiS Fiberglass ]

=27 Komoger^ily RI! Organic Binders Residue

I o Recommended o fl of Layers // - As he Sius Q OS Color Color.Pleo Vprrriiriflile Carbonate o <3favimelric PREP Q o GravimelDCpKjBIPLM Q Cofor of Layer Delected Yes No Biref Sign Olher Olher co o Gravimetric (NOB) TEM Q Comments: Q C. Asbeslos oi ^OTEfTCOtlllT fUfULTS OH ntf BACK Method: Q elap»€pa' QELip QEP*' Q OTHER 7^ KLWftHndOfnON E f1AA( fc j iepa' First 4 preps. Asbestos ■ 0 □ ! 1 <71

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