NYC-WTC_000205865

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

4 6-OS Greenpoint Avenue lei. (716) 7e<l-74»O Lone Island Chy, N.V. 11104 TEM DEPARTMENT Fax (716) ZS'l-^oeS

TEM AHERA COUNTSHEET CLIENT : DATE : PROJECT: ANALYST : BATCH #: 4-S(, CLIENT ID # : SAMPLE ID#: To a ■ i VOLUME (It): fSc- G.O. AREAjmin^): GO’S TO ANALYZE ; q MAGNIFICATION : i4u ACC. VOLTAGE (KeV): (’ - INSTRUMENT : JEOL lOOCX 11 FILTER AREA (111111') F ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

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Analytical Sensitivity (str/cm’): Eucentricity check; > Concentration (str/cm^); £> 0 H ’•‘Gridacceptance criteria check; (A)...Y (B)..Y Concentration (str/mtn'’); o 3J ’*'*CHR. //STRUCT. ;F M C B Number of Asbestos Structures : 0.5^S<5pm ,.9.(. ■"■^AMPH.//STRUCT.:F M C B S>5pm...... 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% Undissolved filter, <5% holes or opaque areas, <10% particulate coverage. ** CHR,=chrysotile, AMPH.=amphibole, AM.=amosite, ACT.=actinoIite, TRE “tremolite, CRO,=crocidolite, ANTH.“anthophyllite

CITY_DEP_20BROAD_MCGIVNEY_SUBP_000004651

NYC-WTC_000205865