NYC-WTC_000206252

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

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TEM AHERA COUNTSHEET CLIENT : DATE : PRO JECT : C!bQ P ANALYST : e-A. BATCH#: CLIENT ID # : SAMPLE ID#: VOLUME (It) : JXS'O G.O. AREA (mm^) : GO’S TO ANALYZE : £__ MAGNIFICATION ; ACC. VOLTAGE (KeV) : jco INSTRUMENT : JEOL lOOCX 11 FILTER AREA (niinj : ANALYTICAL METHODOLOGY: BPA FEDERAL REGISTER. VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

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

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Analytical Sensitivity (str/cm"): C) .COH} Eucentricity check; Concentration (str/cm^): f *Gridacceptance criteria check : (A),.'/ (B)..3< Concentration (str/mm^): [ % ~C> '7 . **CHR. # STRUCT. :F oDMQCe BQ •Number of Asbestos Structures : 0,5<S<5p.m **AMPH. # STRUCT.-.F M C B ____________ S>5|im O Specify AMPH. Type: AM. ACT. TRE. Number of Non-asbestos Structures:........ .0. CRO. ANTH, *R.eplica covers >50%,at least 20 OO’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.=amositc, ACT.=actinolitc, TRE.=tremolite, CRO “crocidolite, ANTH.“anthophyllite-

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NYC-WTC_000206256