Bulk asbestos analysis sheet, PS 89M, Jan 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 1011B7

104 East 25111 Slreel, lOlh Floor . NeW York, NY 10010. Phone (212).353 8200. FAX (212) 353 - 3599 or 8306 ELAP 10B7B

Mtcroscope OLYP 811-2

Client / Project ///& F’ 4" 7/^> / y Project No. - / Analysis Data Analyst :X , 6(,, z-y/z/y Balch No.

/ Field No. Asbestos Ollier Non Gravimetric I NOB )

E? Stereoscopic Exam PLM Optical Properties Results PLM "A Fibrous % l ihrous % Results %

Gravimetric U r?0) Color Texture Morptiology Exlinclion Ctirysotile Cellulose Mineral Filler Organic Rnqiiifed □ I iomogenily HiJ RIU Aniosile Fibeiglass Organic Binders Residue

O RecTifniiienclerl Grsvlrnehir PRI-P □ 31 if of Layers Asbeslos □ .Q" D3 Color Color,Pleo Ollier Oilier Venniculife Carbonate

O Z Giaviineliic (1100) PLf«1 31 Color of Layer Delscled Yes No Biref Sign Olher Ollier

o Giavinie(ric(r4O0|TEM 1, ) Q.C. Asbeslos m ....... POiirr enlrirr nrr-uLis on ms back Comnienfs: Melhocl; IJ to.. . EfA' qo..p qipa' vyouiEs QJ SCAIIIUIIG ornoii : ELap ( P.C. ) » epa’ fiisr 'I preps. Asbestos « 0 □ co 2 Field No. Asbeslos Ollier Non Gtavlnietiic ( NOB ) m O 7^ Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % FJbious % Results %

Gravimetric (HOBi Color 1 exlure Morptioiogy ExUiicliun Chtysollle Cellulose Mineral Filler Organic o Psqui'Bd □ Hohiogenily RI I Rtn Amosite Fiberglass Organic Binders Residue □D O rn Recoimnended GravimelHc PREP □ Q # of Layers Asbeslos □ JZf DS Color Color.Pleo Oilier Ollier VermlcLilile Carbonate

Gravinielnc(lfOB)PLM 31 Color of Layer Deleoled Yas No Blref Sign Oilier Oilier m Graviinetnc (1109) TEM 31 Asbeslos O zo o m poinrcuwHT RESULTS on me back [ Commenfs:

Melliod: I 1 hap itPA' QEUip q era' SCAIirUUG OP noil ! ELA.F ( p.c. ) & efa' fttsti preps. Asbeslos = 0 o' jj z p 3 Field No. Asbeslos Other Non Gravimetric ( NOB ) P co m Stereoscopic Exani PLM Optical Properties ResuHs PLM % Fibrous % Fibrous % Resulls % ■

Gfavimslnc (NOB) Color Texlure Morphology ExlincUon Chrysotile Cellulose Mineral Filler Organic

8 Required □ I (ornogenily RH RUI Amoshe Fiberglass Organic Binders Residue 03 Recnn’inBiideU □ If of Layers Asbestos □ □ OS Color Color.Pleo Other Ollier VcrniicuIHe Carbonale Gravlnieurc PREP Gravhneliic (1109) PLM □ Color oi Layer Detected Nu Biref Sign Ollier Oilier tjravtmetncti-iOBjTEM (31 Gominenis: LLC? .Asbeslos

poirn cdwi BESUI IS Oil HIE BACH MBihod: Q fw EP«' QB" Q era’ Q omen Q scjuiriKiG ornoii: cla. (p c.) x epA' First 4 preps. *-sl?estbs = 0 □ 4 Field No. Asbestos Ollier Hon Gravtinelrlc ( HOB )

Stereoscopic Exam PLM Optical Properties Results PLM ’/« Fibrous % Fibrous % Resulls %

GrawNielfic (I'JGB) Color Texlure Morphology. Extinction Cfirysoille Cellulose Mineral Filler Organic o Required □ iiotnogenhy RN RI II Amosite Fiberglass Organic Binders Re-sldue Rccorvrnci'ded

Grsvirneltic PREP □ ('~~) fl ol Layers Asbeslos □ ,□ DS Colot Color.Pleo Other Other Vertniculile Cotbonolo

s Gtavinie»riclUOD)PLM Color of Layer Delecl'ed Yes No BIrP.f Sign Other Olher. o Graviinetiic{llOB)TEM Q Asbeslos o 'o paurr co jrrr PESUi.TS OU rue back Commenls; Melhod; Q EL.r.fPA' ijkap qepa' Q or HER Q scMiitiiiG cvncn i elm (p c.) i epa’ First 1 preps. 'Asbestos = P □ 8 8

NYC-WTC_000174726