NYC-WTC_000206282

NYC 9/11 Public Portal Document

ATH ENJCA ENVIRONMENTAL SERVICES INC.

■<«5-09 Cieenpolni Av«nue lel, (716) 7e^.74W Lone Islend Ctty, NT, 11104 Mx (716) TEM DEPARTMENT

TEM AHERA COUNTSHEET CLIENT 4 DATE: ioizojo'Z PROJECT : ST • ANALYST: BATCH#: 'TO W - ] 2 S' CLIENT ID#: SAMPLE ID # : TO 2.L to -12 VOLUME (It): | W G.O. AREA (mmA : d- 3^ 3*^ GO’S TO ANALYZE : S' MAGNIFICATION : ACC. VOLTAGE (KeV) : lOo INSTRUMENT : JEOL iOOCX II FILTER AREA (mm^) : ANA1.YTICAL 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 # Classf. (um) (tun) D TO#

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Analytical Sensitivity (str/cm"): O • 0 Concentration (str/cm ):______ ^C>~oC>^ ♦Grid acceptance criteria check : (A)..vZ Concentration (str/mm^ : << I S **CHR. # STRUCT. : F M C g” Number of Asbestos Structures : 0.5<S<5|rm ,C>... **AMPH. # STRUCT.:F M C B S>5Ltm ■■■■<2... Specify AMPH. Type : AM. ACT IKI. 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% Undissolved filter, <5% holes or opaque areas, <10% particulate coverage, ** CHR.=chrysotile, AMPH,=aniphibole, AM,=amosite, ACT.=actinolite, TRE,=tremolite, CRO,=crocidolite, ANTH,=anthophyllite

CITY_21MC100_003009244

NYC-WTC_000206288