NYC-WTC_000206438

NYC 9/11 Public Portal Document

athenica ENVIRONMENTAL SERVICES INC.

lei. (716) 7e<-7<»0 46-08 Gieenpoint Avenue fex (716) 764-4065 tonp IslenO City. N,V. 11104 TEM DEPARTMENT

TEM AHERA CODNTSHEET CLIENT72^^^4i g^itU^^ DATE : IO PROJECT ; . .ANALYST: BATCH # : 4q Z- i 6 -Q"? S' CLIENT ID # : s.ampleid£ VOLUME (It) : G.O. AREA(mn?): GO’S TO ANALYZE : z/ MAGNIFICATION : 1^ ACC. VOLTAGE (KeV): INSTRUMENT : JEOL lOOLX 11^ , TlLTERAREA(iumA; o

W Structure sketch SAE EDXA PHO ID ORI GO Str. Str. L D TO# D ID # Classf. (Mtn) (ttm)

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Analytical Sensitivity (str-cin’I: Q OO'~I^ Eucentricity check : _________ Zy Concentration (str/cin’) : /p. ♦Grid acceptance criteria checku (AL.-y/(B).,.< Concentration (str/mm'^): ♦♦CHR. # STRUCT. ;F M C “B ■Number of Asbestos Structures: O.5^S<5Mm .O.-- **AMPH. # STRUCT. :F M C "B S>5pm.... 0.7 Specify AMPH. Type; AM. ACT IRE Number of Non-asbestos Structures: •0 CRO. ANTH. “ *Replica 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.-chry»otIle, AMPH.-amphibole, AM.=amosite, ACT.=actinolite, TRE =tremollte, CRO.=crocidolite, ANTH.=anthophyllite

CITY_21MC100_003004528

NYC-WTC_000206438