NYC-WTC_000230453

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET / NVLAP 101187

104 Easl 251h Street, 10th Floor . New York. NY 10010 • i Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 0306 V C; ELAP 1087B

Microscope OLYP BH-2

Client / Proiect JJ ; JZ /■g-? / / Project No. jW - OS/'I

Analysis Data Y?i< /0 2. : Analyst Bsffch Mor O I

I Field No. Asbeslos Other Non Gravimetric ( NOB )

0^ SlereosGopic Exam PLM Oplical Properties Results PLM % Fibrous % Fibrous % Results % Graviinelric (HOB) Color Texture Morphology Exlinclion .Chrysotile CeltulosB Mineral Filler . OfQanic Required Homogenily HI U Amosite Fiberglass Organic Binders Residue co Recomnicndad [ ) # of Layers Asbeslos DS Color ;r.: Color.PIeo OUier JP- oiher Vernitculile Carbonate G Graviinelric Pf^EP Q CO G Gravimelric (NOB) PLM Q Color of Layer _ Delecled Yes No Birer r ;?5iQn / Jr r other Other M Gravimelric (HOB) TEM Q Coininents: Asbeslos O H POINT COUIft Method; Q FLAP » £PA' Q EL'f Q EPa' sCANHincopnurn ELAP (P.O SEPA’ Hrst 4. preps. Asbe^os = 0 PESULTS ON THE BACK Q OTMEH H O 2 Field No. Asbeslos Olher • Non Gravimetric ( NOB ) /O Stereoscopic Exam PLW Optica! Properties ResuitS' PLM % Fibrous 7n Fibrous % Results % O J~Cellulose H , Graviinelric (NOB) Color Texlure Morphology Extinction /Chrysotile / Mineral Filler Organic □ M O H < Q O S hd Required

Recommended

Gravimeific PREP □ □ Homooenily

# of Layers J Asbeslos O' DS Color -J . . Rlii Color,Pleo;;^ . ./ Ariiosile

other- Z2E Olhar , Fiberglass

■i . Organic Binders

Verniicullle Residue

Carbonate

U Gravifnelnc(NO(3)PLM Gravimetric (NOB) TEM Q Q Color of Layer Delecled Yes ,No Biref /. Sign "CJ' /J/ y Other Other

o M Comments: Q.c;-“ ■ - . - Asbestos 50 S POIHT COtlHT u H nESULTS OH THE BACK Melhod; □ fLAP + EPA’ qelap QEPA' ECArirnnc opnoh. eiap ( p.c ! l epa' , r,sh preps, fcOKtos - o M XI > 3 Field No. Asbeslos Olher Mon Graviinelric ( NOB ) O J Slereoscopic Exam PI M Optical Properties Results PLM % Fibrous % Fibrous % Results %

Gravimolric (NOE) Texlure Morphology • ; . Exlinclion ■/ Chrysotile Cellulose Mineral Filler Oigsfiiic Required Recornniondsd □ Q| Homogenily y Rij- />--e Amosite : Fiberglass Organic Binders Residue

CO ti ol Layers Asbeslos OS Color Color,Pleo Other _____ Other . Vernilculilc Carbonale Gravimetric PREP Q M G Grawmelrfc (HOB) PLM Q Color of Layer Delecled Yes No Biref Y' Sign 'Y Ollier Other H Gravimetric (NOB) TEM Q Comments: Asbeslos

o poim couifT RESULTS OU me BOCK Melhod; Q ELAP + EPa’ Q eUP Q EPA' Q OTpea ' SCAfHitHG OP-noH I FLAP (P.C.) & EPA* .. ptrsl 4 preps. Asbastos = 0 □ o co 4 Field No. Olher Asbestos . Non Gravimetric ( NOB J a H /2 Stereoscopic Exam PLM Oplical Properties : ■ Resulls PLM %- Jhp/5olile Fibrous % Fibrous.% . Results %

Gravimetiic (NOB) Color Texture Morphology - Exlinclion /O Cellulose Mineral Filier Organic I K Required □ Homuyenily )/ ■ Bill-,-CO; : / Amosite . ■ Fiberglass . -4^ Organic Binders Residue

S Recummerided Gravimetric PREP □ Q # of Layers Asbestos □jar DS Color Color,Pleo Other Other Vermiculite __CatbL)na'e

o Graviirelric (HOD) PLM Q Color of Layer Delecled Yes Mo Biref / Sign Olher Other O GrevtmRirtc (NOB) TEM Q Q.G. Asbeslos o Comments: I o PoirrTcourrr (SULTS or< THE B«CK- Helhod. Q «■«/. ere' Qtup Qepa' Q O'HER QX' SLAMHIUQ OPnOtt I ELAP ( P.C. ) 5. EPA* First *1 preps. Asbestos 0 □ Cz o co

CO CO '

NYC-WTC_000230455