NYC-WTC_000205853

NYC 9/11 Public Portal Document

ATHEMCA ENVIRONMENTAL SERVICES INC.

Tel. (718) 784-74M 46-09 Gieenpoint Avenue TEM DEPARTMENT Fex (718) 78^-4085 Lone Island City, N.Y. 11104

TEM AHERA COUNTSHEET CLIENT : DATE : S/iS/D:Z PROJECT : ANALYST : BATCH # : 77?^^ o <2^ Q ________ CLIENT ID # : SAMPLE ID # : I VOLUME (It): G.O. AREA (mm"): GO’S TO ANALYZE : MAGNIFICATION : ACC. VOLTAGE (KeV) : Jog INSTRUMENT; JEOL lOOC FILTER AREA (mm^) £££> - ANALYTICAT METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRJ GO Str. Str. L W Structure sketch SAE EDXA PHO ID D ID # Classf (gm) 0*m) D TO#

A

Analytical Sensitivity (str/cm’): Q.oc‘^'7 Eucentricity check: Concentration (stf/cm’) : ____ Gb-ooHy ♦Grid acceptance criteria check ; (A)...!^.^)...^" Concentration(str/mm ):________ **CHR. # STRUCT.: F M C B Number of Asbestos Structures: 0.5<S<5gm ... .-P **AMPH.# STRUCT. :F M C B S>5(im......... 0 Specify AMPH. Type : AM. ACT, TRR Number of Non-asbestos Structures:................... .0 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.=amphibo!e, AM.^amosite, ACT =actino1ite, TRE=tremolhe, CRO,=crocidoIite, AN I H =anthophylhte

CITY_DEP_20BROAD_MCGIVNEY_SUBP_000004589

NYC-WTC_000205861