NYC-WTC_000205797

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

45-00 Gfeenpolnt Avenue tel. (718)78«-74»O Long Island City, N.Y. 11104 TEM DEPARTMENT Fax (718) 7e'4-40e6

TEM AHERA COUNTSHEET CLIENT: DATE : PROJECT : ANALYST : ' , BATCH#: '^0'2-0^__________ CLIENT ID # : SAMPLE ID#: T VOLUME (It) : / 6^ 5 G.O. AREA (mm^): O / XM T-2, GO’S TO ANALYZE : y MAGNIFICATION: ACC. VOLTAGE (KeV) 'J j 6b INSTRUMENT : JEOL lOOCX 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#

& M £6 A 05

Analytical Sensitivity (str/cm^): Q Eucentricity check; Concentration (str/cm^): <Q.OOH6 *Grid acceptance criteria check : (A),.iZ (B)..r/ Concentration (str/mm'^)7 **CHR. # STRUCT. : F M C B •Number of Asbestos Structures : 0.5<S<5|um . .9. **AMPH.# STRUCT.:? M C B _______________ ____________ S>5nm...... O.. Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures:.................. 9.. CRO, ANTH. *Replica covers >,50%,at least 20 CD’s with no overlapping or folded replica, intact GO’S have >50% coverage, <50% limlissolvol filter, <5% holes or opaque areas, <10% particulate coverage. ** CHR.=chrysotile, AMPH.=amphibole, AM.=amosite, ACT,=actitiolite, TR£,=treniolite, CRO.=crocidoIite, ANTH.=anthophyllite

CITY_21MC100_0 02990755

NYC-WTC_000205802