NYC-WTC_000206336

NYC 9/11 Public Portal Document MB ATHENICA ENVIRONMENTAL SERVICES INC.

tel. (716) 7e4-74W3 <(6-08 Gieenpolni Avenue TEM DEPARTMENT Fex (716) 764-4065 lonj, Islend City, N.Y. 11104

TEM AHERA COLNTSHEET CLIENT : jfc PANzET DATE I ~ PROJECT ? ANALYST: es BATCH # : CLIENT ID#: SAMPLE ID # : - 2407 VOLUME (It): l^oo G.O. AREA (mm^) : O GO’S TO ANALYZE : MAGNIFICATION : , g tC_______ ACC. VOLTAGE (KeV) : fOV INSTRUMENT : JEOL lOOCX II FILTER AREA (mm^) : ANALYTICAL METHODOLOGY: BPA 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. (pm) (pm) D TO#

Mu. £5 /- M fii

Analytical Sensitivity (str/cm'’): q^ oq Eucentricity check: Concentration (str/cm^): C . oo V? ♦Grid acceptance criteria check: (A)..V2 (B),/Y Concentration (str/mm'^): **CHR. # STRUCT. MolCo •Number of Asbestos Structures : 0.5<S<5pm . .O. I ♦♦AMPH. # STRUCT. :F M C B S>5pm .....Q... Specify AMPH. Type : AM ACL TRS Number of Non-asbestos Structures: o.... CRO, ANTH. *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$4 particulate coverage. ** CHR.=chr)'Sotile, AMPH.^-ainphibolc, AM.=amositc, ACT.=actinolite, TRE.^trenwHte, CRO.=crocidolite, ANTH.=antliophyllile-

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NYC-WTC_000206338