NYC-WTC_000187022

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC,

tel. pi6) 7e<>7-t80 46-Oe Gteenpoln, Avenue fex (718)784-4086 Leno Isle nd City, N.Y. 11104 TEM DEPARTMENT

TEM AHERA COUNTSHEET CLIENT : 6(Jcxa//^ f i___ DATE ; PROJECT: ANALYST; BATCH # : CLIENT ID # : SAMPLE ID # : VOLUME (It); G.O. AREA (iiini-) : ' GO’S TO ANALYZE ; MAGNIFICATION: ACC. VOLTAGE (KeV) : lc>v INSTRUMENT: JEOLIOOCXH FILTER AREA (mm^) : ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, W CFR, PART 763, APPENDIX A TO SUBPART E

GRI GO Str. Str. Structure sketch SAE BDXA PHO ID D ID # Classf. (gm) I (pun) D TO#

A &

tSP

Analytical Sensitivity (str'cin'): , q(J Eucentricity check : Concentration(str/cm ) :______ 4 Q . poHb *Grid acceptance criteria check: (A).. (B).y. Concentration (str/nmT): < {(o. If) **CHR. # STRUCT.; F M C B •Number of Asbestos Structures : 0.5<S<5ptin, ■ **AMPH. # STRUCT.:F M C B ' ~ S>5pm...... 9... Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures:................ .'G... 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.=actinolite, TRE.=tremoiite, CRO.=crocidolite, ANTH.=anthophyllite.

CITY_21MC100_002950823

NYC-WTC_000187022