NYC-WTC_000187095

NYC 9/11 Public Portal Document ATHENICA ENVIRONMENTAL SERVICES INC. Tel. (718) 784-7480 Fox (718)784-4085 45-08 Greenpolnt Avenue Long Istand Clty, N.Y. 11104 TEM DEPARTMENT TEM AHERA COUNTSHEET CLIENT: WARREN $ _PANZER DATE : 10/18/02 PROJECT : MC DEP/ BATCH#: 702-10-109 Me-1O/G NLLAN ST ANALYST: END CLIENT ID #: 0 | SAMPlE I#: 102-10-109-3231 VOLUME (It): G.O. AREA (mm'): 0.013838 GO's TO ANALYZE : 236° MAGNIFICATION: 19K ACC. VOLTAGE (KeV): 100 INSTRUMENT : JEOL 100CX II FILTER AREA (mm'): ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL: 52, No 210,0CT. 30,1987, #40' CFR, PART 163, APPENDIX A TO SUBPART E Str. # L Str Classf. (um) W (um) Structure sketch SAE IPHOHID D EDXA TO# (N>2 GRI GO D ID A C2 (9 I8 63 F8 Analytical Sensitivity (str/cm'): Concentration (str/cm'): Concentration (str/mm'): 0.0041 <0.004| Eucentricity check : *Grid acceptance criteria check : (A)?(B.. **CHR. #STRUCT.: F M B •Number of Asbestos Structures : 0.55S<5pm.o. ** AMPH. #STRUCT:F M B S25um....a.. Specify AMPH. Type: AM. ACT. TRE Number of Non-asbestos Structures: 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.=amphibole, AM.=amosite, ACT.=actinolite, TRE.=tremolite, CRO.=crocidolite, ANTH.=anthophyllite. CITY_21MC100_002951229 NYC-WTC_000187095