Bulk Asbestos Analysis Sheet, PS 89M, Jan 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES INd - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101187

104 East 25111 street, lOlh Floor . New York, NY 10010 . ; Phone (212X353- 8280, FAX (212) 353- 3599 or 0306 ELAP 10870

Microscope OLYP BH 2

Client / Project Project No. /^J'Qj’/<^

Analysis Dale dLT /d? .Z Analyst e~A/>9 J Batch No.

I Field No. Asbestos Olher Hon Oravimelric ( NOB )

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

Gravitneliic (NOB) Color ./3z‘ae-'n Texline Morphology Extinction Chrysotile Cellulose Mineral Filler Reqiiirfccl □ I lomogenity RI I Rill Amosite Fiberglass Organic Binders ______ Organic

______ Residue CO Recorninended □ □ a DO Graviiuelric PREP G( a vimeti ic (NOB) Pl. W Q □ # of Layers

Color of Layer Asbestos

Delected Vej No DS Color

Btrel Color.Pleo

Sign Other ______ Olher Vermiculite

Other Carbonate

Other W GrsvimeUic (HOB) TEM Q o □' Comments; Asbestos A *OIHI COLIHT Melhod: Q tL«p*ep>' rjei.r qepa' ry niHFB scAtiiiiiiG opnon 1 tcrpip c,) s tpx' Flist •? preps. Asbestos = 0 O” !•" S H O 2 Field No Asbestos Oli'ier Noii (araviineliic ( NOB ) Stereoscopic Exam PLM Optical Properties Fibrous % § H Gravhiielric (HOB) Color Texture Morphology Exlinclion Results PLM % /thrvsolile /O Cellulose Fibrous 7o

Mineral Filler Results %

Oigantc Cd o Q Requited □ HoniogenHy Rll RID / Ainosile, Fiberglass ___ _ Organic Binders □ Resifitip O Recornmeniied Q fj" DS Color S Gravimetric PREP Giavmielnc (IJOS) PLM □ of Layers

Color of Layer Asbeslos

Delecled Yes No Biref Color,Pteo

Sign Other Olher /iuv _ Veimlcullle

Other Caibnnate

outer U o GiavimelriciHOBllEM Q Asbestos

□ Cd Comments; s POINT COIIHT o H acsutis OH till BACK Method; Q CLAP ♦ EFA' CLAP FPA' □ 0T»«R SCWHIKIG opnori i top (PC. hepa’ First -t preps. Asbestos - 0 Cd

2 3 Field No. Asbestos Other Non Giavlniefrlc ( NOB ) o Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibious % Results %

Graumeinc (NOB) Color ly.-trOzA Texture I Morphology Extinction Chrysotile Cellulose Mineral Filler Organic N> Requited □ norrxjgenity Rll RI U Amosite Fiberglass _______ Organic Binders Residue Rpcoinmocdod □ # of Layers Asbeslos Q jar 3s Color Color.Pleo Other Olher Vermlculile Caihnnate CO Cd Gravimetnc PHfcP GravHnelnc (NOB) Pl M Q □ Color of Layer Delected Tes No Biref Sign Other Olher H Gravimelrk (HOB) TEM Q Asbestos Comments: FoiwT comrr ClT SCArtfWMGrynori i flap (rc.)» epa* ro • »«in ■« PM T.,! S*CK Melhod: Q Q OTtlEA first ■» preps. AibeSl'JS » 0 o o co 4 Field No. Asbestos Olher Non Gravimetric ( NOB ) O Slereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous % Results •/» H /Chrysotile Gravimeinc (NOB) Color Texlura Morphology Extinction Cellulose /too Mineral Filler Organic Required □ Homogenity RI I RIU Amoslle Fiberglass Organic Binders Residue Reconiniendsd I I s Gravimeinc PREP Q if ol Layers Asbeslos □ j2r DS Color Color.Pleo Other Olher Vermiculite Carbonate a Gravi™irtc(NOB)PlM Q Biref Sign Olher Olher Color of Layer Delecled Yes No o Gravinielfic (HOG) 11.1.1 Q Asbeslos

I o

o o FOIWT COUNT nesuLTs ON nif back Comments:

Melhod: Q Q Qi Q OTMCR 1^ scAiuiiiiGoenoiii eiapcp.c >sepa' First preps. Asbestos • 0 □ co

co co

co

NYC-WTC_000177711