NYC-WTC_000205848

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

45-08 Gieenpoini Avenue lei. (716) 784-7490 Lons Island City, N.Y. 11104 TEM DEPARTMENT Fex (718) 784-4085

TEM AHERA COUNTSHEET CLIENT : j _____ DATE : PROJECT : ANALYST : €-4- BATCH#: __________ CLIENT ID # : SAMPLE ID#: ■T'O^-OS’-O^S- VOLUME (It) : G.O. AREA (mn?b GO’S TO ANALYZE : MAGNIFICATION :______ Ian ACC. VOLTAGE (KeV): /qo INSTRUMENT: JEOLlOOCXIl FILTER AREA (inn?): 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#

E3

A

H5V

Analytical Sensitivity (str/cm"): 0 - Q 0 Eucentricity check :________________________ ' Concentration (str/cm^): 4 p . Oc'j *Grid acceptance criteria check : (A).. < (B)..C Concentration (str/mm ): £ lb- \O________ **CHR. # STRUCT. :F M C S" •Number of Asbestos Structures : 0.5<S<Spin .. tO.. **AMPH. # STRUCT.iF M C B S>5pm......0.... Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures: CRO. ANTH. * Replica covers >50%,at least 20 GO’s with no overlapping or folded replica, intact GO’S have >50% coverage, <50% 1 Indissolved filter, <5% holes or opaque areas, <10% particulate coverage. ** CHR =chrysotile, AMPH.=amphibole, AM.=amosite, ACT,=actinolite, TRE.=tremolite, CRO -crocidolite, ANTH.=anthophyliite

CITY_DEP_20BROAD_MCGIVNEY_SUBP_000004544

NYC-WTC_000205849