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DOJ Special Investigations Data
Annual Site Environmental Report for 1999
Table C.62 Sediment at JP-0018
Detecte~
Analysis Units Minimum Maximum Average
Count
Actinium-228 pCi/g 0.4773 0.4773 0.4773 1
Alpha activity pCi/g 43.1 43.1 43.1 1
Beryllium mglkg 0.85 0.85 0.85 1
Beta activity pCi/g 196.33 196.33 196.33 1
Bismlith-212 pCi/g 0.8681 0.8681 0.8681 1
Bismuth-214 pCi/g 0.6729 0.6729 0.6729 1
Cesium-137 pCi/g 0.2117 0.2117 0.2117 1
Chromium mglkg 226 226 226 1
Lead-212 pCi/g 0.4068 0.4068 0.4068 1
Lead-214 pCi/g 0.6693 0.6693 0.6693 1
Neptunium-237 pCi/g 0.14 0.14 0.14 1
PCB-1242 uglkg 8800 8800 8800 1
PCB-1254 ug/kg 4200 4200 4200 1
PCB-1260 ug/kg 3100 3100 3100 1
Polychlorinated
biphenyl
ug/kg 16100 16100 16100 1
Potassium-40 pCi/g 5.441 5.441 5.441 1
Protactinium-234m pCi/g 188 188 188 1
Thorium-228 pCi/g 0.372 0.372 0.372 1
Thorium-230 pCi/g 0.367 0.367 0.367 1
Thorium-232 pCi/g 0.2448 0.386 0.3154 2
Uranium mglkg 561 561 561 1
Uranium pCi/g 202 202 202 1
Uranium-234 pCi/g 17.9 20 18.95 2
Uranium-235 pCi/g 2.6 2.6 2.6 1
Uranium-235 wt% 0.2 0.2 0.2 1
Uranium-238 I2Ci/~ 182 188 185 2
Appendix C C-39