NYC-WTC_000187057

NYC 9/11 Public Portal Document

ATH ENI ENVIR0NMEN7AL SERVICES INC.

46-09 Gi e enpolnl Avenue lei, (716) 764. tonp Islend Ctty, N-t. 11 1 04 TEM DEPARTMENT (716) 764-4066

TEM AHERA COUNTSHEET CLIENT : Na/aRLeN 4 PAHzsg DATE r~ H ^■t/02 PROJECT : ANALYST:'^ BATCH#: CLIENT ID # : VOLUME (It) : Z^OO G.O. AREA (mm ) : ________ GO ’S TO ANALYZE : 7 MAGNIFICATION: |‘|g, ACC. VOLTAGE (KeV) . /oo INSTRUMENT : JEOL lOOCX II FILTER AREA (mm^) : 3^ ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52. No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRI GO Str. Str. L w Structure sketch SAE EDXA PHO ID D ID it Classf. (pm) (ttm) D TO#

A & lY

Analytical Sensitivity (str/cm’ ): Eucentricity check: iz Concentration (str/cm ):______ y ♦Grid acceptance criteria check : (A)..Z(B)..v/ Concentration (str/mm-):_____ _______________ **CHR. # STRUCT. : F M C B Number of Asbestos Structures : 0.5<S<5Rm . ^... ■*’*AMPH. #STRUCT.:F M C B S>S|rm...... O... Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures: CRO ANIK Replica covers >50%,at least 20 GO'S with no overlapping or folded replica, intact OO's have >50% coverage, <50% Undissolved filter, <5% holes or opaque areas, <10% particulate coverage, ** CHR.=chi7S0tile, AMPH.“amphibole, AM.=amosite, ACT.=actinolite, TRE.=tremolite, CRO.“crocidolite, ANTH.“anthophyllite

CITY_21MC100_002951158

NYC-WTC_000187057