NYC-WTC_000206264

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

let, (716) 7e«rt«W 45-09 Gieenpolnl Avenue Fbx (716) 764-4065 lone Island City, N.Y. 11104 TEM DEPARTMENT TEM AHERA COUNTSHEET, CLIENT : k 15Z1OS mZZZ— PROJECT : UH6 analyst': ’ e^S. CLIENT ID#: OM SAMPLE ID # : TO 2- Of -<)^- VOLUME (It) : 1 3So g.o.area(S5: GO’S TO ANAIAZE:^ MAGNIFICATION: ACC. VOLTAGE (KeV) : / CO FILTER AREA (mm^) : INSTRUMENT : JEOL lOOCX II ______ _________________ ANALYTICALAflEraODOLOGY. EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30. 1W7, /MO CFR PART 763. APPENDIX A TO SUBPART E

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

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1 Analytical Sensitivity' (str/cm ): f) OCM I_____ Concentration (str/cm'*): -C Q j_ ♦Grid acceptance criteria check : (A)..V'. (B)...) Concentration (^su/innr): < /4■ ST . **CHR. //STRUCT.':F M C B ■Number of Asbestoh~Structurcs : Q.5<S<5pm. 'V... **AMPH, # STRUCT. :F M C B “““ S>5pm...... P..~ Specify AMPH. Type . AML ACT TRK Number of Non-asbestos Structures:................&■. ■CRO ANTH. *Rcplica covers >50%,at least 20 GO’S with no overlapping or folded replica, intact OO’s have >50% coverage. <50%'Undissolved filter, <5%

- ACT,=actinolite. r.n t- . CRO.=crocidolite, ANTH..anthophyllite

CITY_21MC100_003003991

NYC-WTC_000206268