PLUTONIUM ACTION LEVELS Contamination of Liquids or Solids Contamination Surface Published Guidance Proposed Action Levels Published Guidance 1 mCi/g 1 Ci/m 100 —#. 10 =f 2 1 pCi/g 1 mCi/m CLEAN UP AND RETURN TO USA , KATHREN mcm fn | PLOW AND =< SIT! KATHREN CROPS =< =|_| Fruit, nuts w [pa] KATHREN CONFISCATE 2 nCilm NO ACTION 3 2 St RURAL AVE 190 -}~ ? 10 +4 -2uCilm” & fz] RURAL AVE 1/5] ©OF-] A URBAN MAX 00 aclim? & , 16 1 FALLOUT. > 2 100 20 nCiim® LIMIT ) 1 pCi/m KATHREN URBAN AVE nciin GUTHRIE-NICHOLS ~28CIim SOONAAINAT TON HO RESTRICTION 2 REMOTE AVE oH» T 9 nCi/m ‘aot 2 quCl REMOTE AREA MAXIMUM 20 YEAR RETENTION ime RURAL MAX (FRUIT, NUTS, E1C) «ncn 2 ntlin ACitm? pen #10 nC REMOTE AVE {RURAL MAX {EDIBLE CROP) {RoRat AVE (FRUIT, NUTS, ETC) fursan MAX RURAL AVE - CROP “PLUTONIUM CONTAMINATED" “NON-CONTAMINATED” ~~? qi URBAN AVE —f- 190 ncig 1OpClign_. ¢q———--—— AEC M0511 PROPOSED a ncilg 70 YEAR RETRIEVABLE WASTE CRITERIA eed AEA DEFINITION OF “RADIOACTIVE” Leto 1 pCi/g -}- 160 10~j- 1 pCi/m 2 ?+—-—— ACTIVITY IN LLITER DRINKING WATER THAT WOULD RESULT IN 5% DEPGSITION -}-t0 1 fCi/g ?+————- NCRP AND ICRP OCC, WATER STD. SOL. Pu «elo CRP AND ICRP NON OCC. WATER STD. SOL. Pu €—— CorerrAvg 2dUny ENVIRONMENTAL uviis =Solikd LCI ACTIVITY IN URINE EQUIVALENT TO 5% DEPOSITION 100 -7- ot 1 fCi/m ~7T- 10 1 aCi/g @ —20.2CV/9_ onrAAL OFTECTION LEVEL IN ENVIRONMENTAL WATER SAMPLES @ -2.2CH9 ori) CLION LEVEL IN URINE (UASCD ON 1 LITER SAMPLE AND LLECIRODEPOSITION/FILM PROCFDURE)