NYC-WTC_000205811

NYC 9/11 Public Portal Document

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TEM AHERA COUNTSHEET CLIENT : WAm? 1 date : PROJECT : t^c^/ n 7 ANALYST ? BATCH#: 07 CLIENT ID#: _______ SAMPLE ID # tl-Gtn- XI I o VOLUME (It) /t/t/o G.O. AREA (mniQ : ^.,^17,4^3 GO’S TO ANALYZE?/ MAGNIFICATION : (^|/ ACC. VOLTAGE (KeV) .7^)^ INSTRUMENT : JEOL lOOCX H FILTER AREA 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/emp: Eucentricity check: Concentration (str/emp : xc/q. qc 50 *GricI acceptance criteria check”: (A).. .Y (B).-? Concentration (str/mmb : < IK'GI **CHR. # STRUCT. :F M C T Number of Asbestos Structures : 0.5<S<5pm ..P. **AMPH.# STRUCT.:F M C D S>5|rm..... Q... Specify AMPH. Type TAM ACT. TRE? Number of Non-asbestos Slnictures: o cm ANTH * Replica covers >.SO%,at least 20 GO’S with no overlapping oi folded replica, intact GO'S have >.S0% coverage, <.50% Ondi.ssol'.cd filler. .-55t, boles OI opaque areas. <10% particulate coverage. ** Cl-IR.=chiysotiIc, AMPH,=aniphibole, AM.-amosite, ACT.=actinolite, TRI:.^tremolite, CROA=crocidolile, ANTH.=anihopbyllitc

CITY_21MC100_0 02990774

NYC-WTC_000205811