NYC-WTC_000206565

NYC 9/11 Public Portal Document

ATHENIGA ENVIRONMENTAL SERVICES INC.

lei. (718) 7B4.7I&0 45-08 Gieenpolnt Avenue Fex (716) 78^^086 Lone Islend City. N.Y. 11104 TEM DEPARTMENT

TEM AHEIRA COUNTSHEET / / CLIENT: 4 'DATE : 7/g/„p ______________ PROJECT: WAlc ANALYST? ” ^ BATCH # : CLIENT ID# : SAMPLE ID#: TO 2-d - 2o^n VOLUME (It): /6^O G.O. AREA (mm^): O-OI GO’S TO ANALYZE : MAGNIFICATION: ACC. V OLT AGE (KeV) INSTRUMENT : JEOL lOOCX II FILTER AREA (mm^) : 3^^ x ANALYTICMTMETHODOLOGY: EPA federal register, vol. 52, Mo 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRl GO Str. Str. L W Structure sketch SAB EDXA PHO ID D ID # Classf. (pm) (pm) D TO#

& QQ a A fT

Analytical Sensitivity (str/cmQ: Q. Eucentricity check :_______________ z___J Concentration(str/cm^) : Q 'OO'j f ’•‘Grid acceptance criteria check; (A).../ (B).<. Concentration (str/nuri'^): i/^ **CHR. # STRUCT. ;F M C B •Number of Asbestos Structures : 0,5gS<5nm „ .q, ♦■^AMPH. # STRUCT.iF M C B ______ S>5itm........Q. Specify AMPH. Type ; AM. ACT. TRE. Number of Non-asbestos Structures:................ Q. 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.=tremollte, CRO.=crocidolite, ANTH.=anthophyllite'

CITY_21MC100_002993712

NYC-WTC_000206565