NYC-WTC_000205797

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

45-09 Gteenpoini Avenue lel. (718)784.7490 Long Island City, N.Y. 11104 TEM DEPARTMENT fBX (716) 784-4085

TEM AHERA COUNTSHEET CLIENT : DATE: PROJECT; stV ANALYST ; ’ S. ~ ' BATCH#: -pcz-Z-f __________ CLIENT ID # : SAMPLEID#; VOLUME (It): G.O. AREA (mm^): 6- O / 2^4 GO’S TO ANALYZE : MAGNIFICATION: 7^^ ACC. VOLTAGE (KeV) : '/oO INSTRUMENT : JEOL lOOCX II FILTER AREA (mm^) : T ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

iGRr GO Str. Str. L W I Structure sketch SAE EDXA PHO ID La ID # Classf. (pm) (urn) D TO#

A &

Analytical Sensitivity (str/cm'’): Q , DO4 3 Eucentricity check :__________________ Concentration (str/cm ):_________ z: Q - Q cX 3 ■"Grid acceptance criteria check : (A)...y'(B)..x< Concentration (str/mm^) : ^l(^. Id ’**CHR. # STRUCT. :F KF C B“ •Number of Asbestos Structures : 0.5<S<5|im .. .Q. **AMPH.//STRUCT.:F M C B S>5)iin • O. Specify AMPH. Type : AM. ACT TRK Number of Non-asbestos Structures:......... .<5.. CRO an™ *R.eplica 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. ** CUR,=chivsotilc, AMPH.=amphibole, AM.=amosite, ACT.=actinolite, TRE.=tremollte, CRO.=crocidolite, ANTH.=anthophyllite

CITY_21MC100_0 02990752

NYC-WTC_000205799