NYC-WTC_000205797

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMEN7AL SERVICES INC.

46-09 Gteenpoint Avenue lei. (718) 784-7490 Lone Island City, N.Y. 11104 TEM DEPARTMENT Fax (718)784-4066

TEM AHERA COUNTSHEET CLIENT: "DATE: 4^/rL|/oz PROJECT : J ANALYST : ’ S. ~ BATCH#: __________ CLIENT ID # : SAMPLE ID#: T e>2-oS-fO^ - VOLUME (It): ~ G.O. AREA (mm^) : O / ZM GO’S TO ANALYZE : y MAGNIFICATION: ACC. VOLTAGE (KeV) joO INSTRUMENT : JEOL lOOCX II FILTER AREA (min') : ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TCTSUBPART E

GRI GO Str. Str. L W Structure sketch SAE EDXA PHO ID D ID ft Classf. (pm) (pm) D TO//

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Analytical Sensitivity (str/cm"): Eucentricity check: Concentration (str/cm^): 4 CC 4b ’•'Grid acceptance criteria check : (A)..Z (B)..., Concentration (str/mm ):______TjQ-l'S **CHR. # STRUCT. : F M C B •Number of Asbestos Structures: 0.5<S<5|rm .o.. **AMPH. # STRUCT. :F M C B S>5|Pm .Q. Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures:......... .0. CRO. ANTH. *Replica covers >50%,at least 20 GO’s with no overlapping or folded replica, intact GO’S have >50% coverage, <50% Undissolved filler, <5% holes or opaque areas, <10% particulate coverage. ** CHR.=chrysotile, AMPH,=aniphibole, AM.=amosite, ACT.=aclinolite, TRE,=treinolite, CRO.=crocidolite, ANTH.“anthophyllite

CITY_21MC100_0 02990758

NYC-WTC_000205805