NYC-WTC_000206347

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

lei. (716) 78<-7<9O 46-08 GteenpoIfU Avenue fex (716)784-4085 loop (slend CHy, N.Y. 11104 TEM DEPARTMENT

TEM AHERA COUNTSHEET CLIENT : 4 DATE: PROJECT : ^^ 775- HA'K>eai ANALYST: * BATCH#: 'Vqz-o 7-onA CLIENT ID # : <>3 SAMPLE ID # : - o^-oc>7-ZQ gO VOLUME (It): n^O G.O. AREA (mm^); Q,p/ 2 GO’S TO ANALYZE : 4/ MAGNIFICATION: ACC. VOLTAGE (KeV) : /qq INSTRUMENT : JEOL lOOCX II FILTER AREA (inttV) : 5^5- ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

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

A SY

fisc

Analytical Sensitivity (str/cin’): Eucentricity check:_______________ _____ / Concentration (str/cm5: 4^0-007 $^ *Grid acceptance criteria check ; (A),../ (B)..Z Concentration (str/mm^); Z 20« (T ♦♦CHR. # STRUCT, ;F M C B •Number of Asbestos Structures: 0.5<S<5|xm^^ **AMPH. # STRUCT.iF M C B ' S^5)xm.....^? Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures; 2 CRU ANTH. * Replica covets >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.=ehrysotile, AMPH.=amphibole, AM.=amosite, ACT,“actinolite, TRL -treniolite. CRO.=crocidolite, ANTH “anthophyllite-

CITY_21MC100_003004083

NYC-WTC_000206347