NYC-WTC_000206258

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

46-08 Gieeripoim Avenue lel. (718) 7e4.7t&0 lone Island Crty, N.Y. 111<M TEM DEPARTMENT Fax (716) 764-4065

I EM AHERA COUNTSHEET / CLIENT : DATE : Q nl^________ ANALYST 5 / BATCH 3^ CLIENT ID # : \ SAMPLE ID#: ;n) 22*/*1 VOLUME (It): “ G.O. AREA (mm ): Q, / 3 /________ GO ’S TO ANALYZE : y MAGNIFICATION : /4 P ACC. VOLTAGE (KeV) ; jQQ INSTRUMENI : JEOL lOCiCX II FILTER AREA (mm^) : ANALYTICAL 'METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, '1987?#40 CFR, PART 763, APPENDIX A TO SUBPART E

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

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AnalyticalSeDsitivity(str/cm"): Eucentricity check: iZ Concentration (str/cm^): ^1.0 (PpN^ ~ ’’'Grid acceptance criteria check ; (A).....‘-^B),><. Concentration (str/mm ): 413' )^______ **CHR. # STRUCT, ;F M C B •Number of Asbestos Structures : 0,5<S<5pm ,. (?. **AMPH. # STRUCT.;F M C B S^5pm...... .0. Specify AMPH. Type : AM. ACL TRK Number of Non-asbestos Structures:................. .<). CRO. ANTH. ■ *Rep(ica covers >50%,at least 20 GO’S with no overlapping or folded replica, intact OO’s have >50% coverage, <50% Undissolved filter, <5% holes or opaque areas, <10% particulate coverage. ** CHR.=chrysotile, ?kMPH.=amphibole, AM.=amosite, ACT,=actinolite, TRE.=tremollte, CR.O.=crocidolite, .\NTU.=anthophyllitc

CITY_21MC100_011086576

NYC-WTC_000206259