NYC-WTC_000206194

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

46-08 Greenpolnl Avenue Tel. (718) 784-7490 Long Island City, N.Y. 11104 TEM DEPARTMENT Fex (718) 784-4086

TEM AHERA COUNTSHEET CLIENT ; fAjoM'YKtA DATE : PROJECT ; ANALYST : BATCH #: CLIENT ID # : of ' SAMPLE ID # : rC-g-OP 7 VOLUME (It) : G.O, AREA (mm ) : Z) . GO’S TO ANALYZE : MAGNIFICATION; J ACC. VOLTAGE (KeV): Jeio INSTRUMENT : JEOL lOOGX H FILTER AREA (mm^) : ANALYTICAJL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT, 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRJ GO Str. Str. L W Structure sketch SAE EDXA PHO ID D ID # Classf. (pm) (pm) D TO#

{>£ 4 03

Analytical Sensitivity (str/cm’); Q-O©^"7 Euceiitricity check: _______________ Concentration (str/cm ):_______ <g . *Grid acceptance criteria check; (A)...//(B)...rY Concentration (str/mm^): C VO - (Y **CHR. # STRUCT. : F M C H ■Number of Asbestos Structures : 0.5<S<Spm , .O.. **AMPH. # STRUCT. ;F M C B S>5(im........ Q.. Specify AMPH. Type : AM. ACT. i RT. Number of Non-asbestos Structures; ,o.. CRO. ANTH. *Replica covers >50%,at least 20 GO’s with no overlapping or folded replica, intact GO’s have >50% coverage, <50% Dndissolved filter, <5% holes or opaque areas, <10% particulate coverage. ** CHR,.=chrysotile, AMPH.=atnphibole, AM.=amosite, ACT.=actinolite, TRE.=tremolite, CRO,=crocidolite, ANTH.=anthophyllite

CITY_21MC100_011086450

NYC-WTC_000206195