Bulk asbestos analysis sheet, ATC Associates Inc, undated

NYC 9/11 Public Portal Document

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

104 Easl25lh street, 10lh Floor .New York. NY 10010. Phone (212) 353 - 8280, FAX (212) 353 - 3599 or 8306 ELAP 10079

Microscope OLYP BH-2

Client / Project pfc lie I / Project No.

Analysis Date 4101^21 Analyst Batch No,

Field No. (9 ( Asbestos other Non Gravimetric ( NOB ] Stereoscopic Exam PLM Optical Properties - Results PLM % Fibrous % Fibrous % Results %

GravuneltU: (NOB) □ Color Texture -Morphology Extinction Chrysolite :ellulosa 4 Mineral Filler . Organic w Required tloniogeiuty IT Rll RlH Amosile ~ Fiberglass Organic Binders Residue G CO Recommended □ # of layers Asbestos □ 10 DS Color Color .Ploo /biher Vermiculite Caibonale G M Gfavtioeliic PREP Giavimellic (NOB) PIM Q □ Color of Layer Detected *•» N® Biref Sign Other Otirer O H tkavinieliic|NOB)TEM Q Comments: Asbestos

H POINT COUNT Method; Q ecw.CPA' qhap qipa' SCANNING OenON I ELAF ( PC. ( X CPA* O KTSULTS ON TItf KACK Q preps. Asbestos = 0

G 7^ 2 Asbeslos Other Non Gravimetric f NOB) O H Sterepscoplc Exam PLM Optical Properties Results PLM •/. Fibrous % Fibrous % Results % M Texture Morptiotogy Extlnclton Chrysoiae y D Cellulose c? Mineral Fillet O Gravirnetnc (NOB) Color Organic O H O Reqtfired tiomogenily RI I RIH Amosbe Fiberglass Organic Binders Residue 3 3 RecooHnertded □ ff of Layers Asbestos □ 15a DS Color Colof.Pleo Other Other . Vermiculite Carbonate

a GcavUrxeUtc PREP Q O M Grawnekic (NOB) PLM Q Coloi o( layer Delected No Biref Sign outer Ollier XI 3 &av(n*eUic (NOB) TEM Q t/Q-C.

□ Comments: Asbeslus u H M petHi coutn Melhoit: □ fwr • Q™' Q onres Q SCAWNIMCOPnoM i ELM(F.C J1EPA* Fhst 4 prcps. Asbestos - 0 7^ > RCSIATl ON n« SACK

3 O 3 Field No. I Asbestos Other Non Gravimetric ( NOB)

Slereoscoplc Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results %

Graviiitelnc (NOB) Texture Morphology Extirction , Chrysotile Cellulose Mineral FWer Organic ReqniieO □ Homoganity \ / ( Rll RtU ; Amosite _______ Fiberglass Organic Binders Residue W M Reco □ # ol Layer# Asbestos □ 151 OS Color Colof.Pteo Other _iG Olhar . Vermteulile Carbonate G H Gratdmeinc PREP GraUmeHc (NOB) PLM Q □ Color of layer Deleclod *•« No Bkef sign Other Ollier

GtevlmeMc (NOB) lEM Q Asbeslos

O O CO POINT COUNT ■CSMTS OH TUI BACK Comments:

Method; □ ELW . O'*' Qtur Qtpx' OTHER SCAMHHGOETOHI First 1 pTEps. Asbestof » 0 □ O ■< Field No. Asbestos Other Non Gravimetric [ NOB) H PLM Optical Properties Results PLM •/. Fibrous “/« Fibrous % Results % K Slereoscoplc Exam I Graviriieliic (NOB) Color < Texlure Morphology Extinction _ ChrysoBla I J Cellulose J3> Mineral Fillar Organic Required □ llomogenHl / Rll RID Amosite _____ __ Fiberglass Organic Binders Residue Recommended □ # of Layers Asbestos □ OS Color Cotor.Pteo Other ( l) p Other Vermicultte Carbonate

o GiarliiiBlilc PREP l_) t5rawlinalrtc(NOB)PlM Q Color of Layer Delected Vei Mo Biref Sign 7 Other other o I Asbeslos

□ GraUinolilc (NOB) TEW Q Comments: Q.C. o MllfT COUNT Method: Q QClaf qem’ Q OfXK Q SCANNING OPDONI KIAF (r-c) 1 epa' fw 1 preo*. AsUeslos - 0 .fJUltiaMIHll.CX on CO CO

co CT

NYC-WTC_000181703