Bulk asbestos analysis sheet from ATC Associates

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP loiur 104 Easl 25lh Sireel, 10th Floor . New York. NY 10010 . Phone (212) 353 - 8280. FAX (212) 353 - 3599 or 8306 ELAP 10879

Microscope OLYP BII 2

Client / Project j/yc- ' // / Project

Analysis Data Analyst Batch No.

/ Field No. Asbestos Olher Non Gravinietdc ( HOB ) £9 Stereoscopic Exam PLM Oplical Properties Results PLM % Fibrous % Fibrous % Results % Graviiuptfic (HOB) Color Texhtre Morphology Exlinclion Chrysolite Cellulose

□ Mineral Filler Organic Required I ioiuoyetiily nil RI II Auiosile _________ Fiberglass

□ Ofgarilc Binders Residue Recuriiiiieuded

Gradnteuir. PHFP □ # of Layers Asbesios □ DS Color Color.Pleo Other Other Vermiculite Carbonate

GravinieliiC (HOB) PLM

Gravimetric (HOB) TEW □ Q Color of l ayer

Cominenls: Delecled Yes No Biief Sign

(TC, Olher .()lhBr

Asbestos

pottfTcaiitrT RESULTS ON IME BACK Melhod: Q elap . epa' j2r (^ scAiiiHut; opnon s clap ( p c. ) i epa’ First “I prep5_ Asbestos = 0 □ 2 Field No. Asbestos 011)81 Nou Gravimetric ( HOB )

J SlerBoscoplc Exam PLM Optical Properties Results PLM % Fibrous % FIIjigus % Results %

Gravimeiilc (HOB) Color Texture Motpliology Extinction Chrysotile Cellulose Mineral Filler Organic Required □ Honiogenlly RI I riD Amosile Fiber glass Organic Binders

□ Residue Recoinniended

Gravimetric PREP Q # of Layers Asbesios □ JZT DS Color Color.Pleo Olher Olher Veimicullle Carbonate

G(aviiiieliic(MOB)PLM Q Color of Layer Delecled Yes No Blref Sign Olher Olher

Oravfiiiebte (NOB) TEM Q Asbesios Comments:

RotHTcourn RESULIS ON THE BACK Method: Q Cl 4P ♦ CPX' Q eiJIP Q epa' Q SCAIIINNG OPJION : CLAP ( P.C ) I. EPA* Fiist 4 preps. Asbestos = 0 □ 3 Field No. Asbestos Olher Nou Gravimetric ( NOB )

Stereoscopic Exam PLM Optical Properties Results PLMV. Fibrous % Fibrous % Results % Giaviiiteiric (HOB) Color Texture Morphology Exlinclion Chrysotile Cellulose Mineral Filler Organic

Required □ lloinogenity RI I RIH Amosile Fiberglass

□ Organic Binders Residue Racontinended # of Layers □ □ DS Color Color.Pleo

□ Asbesios Olher Olher Veinitcutile Carbonate Grevhnelfic PREP Giavfineh»c(HOe)PLM Q Color of Layer Delecled Yes No Blref Sign Ollier Olher

Giavliiielric(IIOB|TeM l_J Q.C. Cominenis: Asbestos

Q pntWTCriWMt Rtjtn rs ON INE BACK Method: (□ EME <ePA’ QElap OlllEH 5CAHHING opnoN । elap { p c.) i epa’ First preps. Xibestos == 0 □ H K 4 Field No. Olher Asbestos Nou Gravimetric ( HOB ) I KO Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous '/o Results % s Graviinehic (HOB) Color TrxIiua Morphology Exlinclion Clirysollle Cellulose Minei al Filler _______ Organic O Reunited □ I loinogenlty RI I RIU Arnos lie Fiberglass UtgarMc Binders Residue o o Reconmiended □ # of Layers Asbesios Q Q DS Color Color.Pleo Olher other Vermiculite Carbonate I o Gravlmehic PREP Gfavinieliic (1108) PLM □ Q Color of Layer Delecleri Yrs No Blref Sign Other Olher o Gfavimeliic (HOB) TCM Comments: cTc? Asbestos CO

on RoirrTcourrr RESULTS ON Ulf BACK Method: Q €L*r A EPA* Q ElAP Q CPA* Q O1H£R Q SCAHtlHIG OPdON « CLAP ( P C. ) & EPa' First 4 pfeps. Asbestos = 0 □ co

NYC-WTC_000178814