NYC-WTC_000206495

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

l«l. (718) 7e4-7<W) 46.06 Gieenpolnt Avenue TEM DEPARTMENT Fe> (718) 78^-4086 Lono Islend City, N.Y. 11104

TEM AHERA COUNTSHEET CnENTT~\j^^ DATE: /o PROJECT : cW PL • ANALYST: ' BATCH#:-n>z//0>U'5- CLIENT ID # : oL SAMPLE ID -TOT-- VOLUME (It): G.O. AREA (min^) : O .Q/ 3^3^ GO’sTO ANALYZE : MAGNIFICATION : _______ ACC. VOLTAGE (KeV) : (go INSTRUMENT : JEOL lOOCX 11 FILTER AREA (mm^) : 3^^ 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 Stniclure sketch SAE EDXA PHO ID D ID # Classf. (Min) (pm) D TO#

A A

6 <;s Pa ij>i>

Analytical Sensitivity (str/cm'’): Eucentricity check: Concentration (str/cm^): ♦Grid acceptance criteria check : (A)../. (B).<. Concentration (str/miri'‘): Z I 0T **CHR. # STRUCT. :F M C B •Number of Asbestos Structures: 0.5<S<5pm .. ,9. **AMPH. # STRUCT.:F M C B , S>5)jm.......0... Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures: CRO. ANTH. * Replica covers >50%,at least 20 OO's with no overlapping or folded replica, intact GO’S have >50% coverage, <50% Undissolved filter, <5% holes or opaque areas, <10% particulate coverage, ** CHR.=clirysotile, AMPH.=amphibole, AM.=amosite, ACT.=actinolite, TRE.=trcmollfe, CRO.=crocidolite, ANTH.“anthophyllite

CITY_21MC100_002993187

NYC-WTC_000206496