PLUTONIUM ACTION LEVELS Contamination Surface Contamination of Liquids or Solids Proposed Action Levels Published Guidance _ Published Guidance 2 1 mCi/g 1 Ci/m 100 ~f— Tt 100 19 -~ 10 2 1 pCi/g 1 mCi/m CLEAN UP AND RETURN Tousa 2 KATHREN PLOW AND 1] KATHREN conriscate CROPS 2 40 pCil 190 2 2 1 3 31 RURAL AVE -SuCilm x =| FRUIT, NUTS o e\P nCilm NO ACTION , KATHRENAVE RURAL 00 B [co] URBAN MAX ° KATHREN {ag nClim ncli 2 , B URBAN AVE} eel» DOT VEHICLE GUTHRIE-NIcHOLS EACH LRation] —2eacllne NO RESTRICTION LIMIT FALLOUT ——-——_—_> | 10 -4- 9 1 yCi/m 0 4————— ACTIVITY IN LLITER DRINKING WATER THAT WOULD RESULT IN 5% DEPGSITION - «Dulin emote AREA MAXIMUM , util 20 YEAR RETENTION .ACis_y RURAL MAX (FRUIT, NUTS, ETC) REMOTE AVE 1 nCi/g RURAL MAX (EDIBLE CROP) a «Matlin {RuRaL AVE(FRUIT, NUTS, ETC) nCitm? JURBAN MAX or RURAL AVE - CROP <" 10. nCllm “PLUTONIUM CONTAMINATED” wt ~ 2 2 gn unpaN ave 1 anCi/m “NON-CONTAMINATEO” . 190 4 . 10 pCilgm_, ar 40 1 pCi/g -}- 100 wo 1 pCi/m —t- 100 -|- ta 2 1 fCi/g ¢—--—_—_- AEC MO511 PROPOSED cig 20 VEAR RETRIEVABLE WASTE CRITERIA SCH. :AcA DEFINITION OF “RADIOACTIVE" 4+—_—_——— NCRP ANDO ICRP OCC. WATER STO. SOL. Pu 2 PEO ncRP AND ICRP NON OCC, WATER STD. SOL. Pu €——— foto rnvAvg 2dny ENVIRONMENTAL vis -Solh 4 SCACTIVITY IN URINE EQUIVALENT TO 5% DEPOSITION - F- t00 100-— 10 -f- 10 2 1 fCi/m . 1 aCi/g 4 20.2019. poprAAL DETECTION LEVEL IN ENVIRONMENTAL WATER SAMPLES @ 2289 pF (1 CTION LEVEL IN URINE (UASCD ON J LITER SAMPLE AND LLECIRODEPOS ITIONIFILM PROCFOURC)