NYC-WTC_000187033

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC,

lei, (718) 7e<-7<80 46-08 Gieenpolnl Avenue Fex (716) 764-4066 Long (slend City, N.Y. 11104 TEM DEPARTMENT TEM AHERA COUNTSHEET / DATE : 0^ PROJECT : S ANALYST ' ^- 5 CLIENT ID 1/: BATCH # :-r52^^-b7S_ZZZZZZZZZZ VOLUME (It) : I 320 SAMPLE ID it: TQ -O7 i G.O. AREA (mm7r~o .Q; 37 GO’S TO ANALYZE: MAGNIFICATION : ) E. ________ ACC. VOLTAGE (KeV) : instrumentT jeolWcxTi FILTER AREA (iiHiiJ : ANAJLYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, TART 763, APPENDIX A TO SUBPART E

L W Structure sketch SAE EDXA PHO ID GRJ GO Str. Sir. (pm) D TO# D ID # Classf- (pm)

/V Nib

& Ei 63 t'9S>

Analytical Sensitivity (stt/cm^: C) 9- Eucentricity check :__________________x ♦Grid acceptance criteria check : (A)...f!^(^).l< Concentration (str/cm );_____ Concentration (str/mnL^): < 1U. C ~ **CHR. # STRUCT. :F M C B ■Number of Asbestos Structures: 0.5iS<5pm .. **AMPH. # STRUCT. ;F M C B S>5iim..... .‘KT Specify AMPH. Type : AM. ACT TRE. Number of Non-asbestos Structures:. CRU ANTH. *Replica covers >50%,at least 20 GO’s with no overlapping or folded replica, intact QO's have >50% coverage, <50%' Undissolved niter, <5% holes or opaque areas, <10% particulate coverage. ** CHR.4hrysotile. AMPH =amphibole, AM.=amosite, ACT.=actinolite. TRB.=tremollte. CRO,=crocidol,fe, .\NTH,=anthophyllite

CITY_21MC100_002950920

NYC-WTC_000187033