~ \ i OPLAN 2. MISSION: Conduct a full Case 3 Environmental Impact Statement enn approved Cleanup to accomplish those cleanup actions listed in Reference | a. Physical hazards will be removed from all islands. b. Obstructions to development of habitation and agriculture will be removed. Unsalvageable radioactive material will be disposed of in| ' c. accordance with appropriate procedures. d. Se ne Cc, para 5.5.3.2: In general,_the ERDA guidelines provide for removal of concen- trations ofPlutonium3in soil exceeding 400 pico curies per gram (pCi/g)9 | a for selective removal in the range of 40 to 400 pCi/g and for no manda~ ee = eee et rege te ee tory action below 40 pci/g. Woy . | gesTAVAILABLE COPY guidelines, however, are not sufficiently specific to facilitate detailed operat ional planning - ERDA has agreed to provide more specific guidances on the application of the basic Task Group recomendations and to. Pro- % 3 fa vide greater specificity and operating criteria (see Tab E). b. The "Case 3 Cleamp” as described in Reference a conforms with 3 ' S——S the Task Group Recommendations. Thus, Cleamup is dependent upon radio~ contaminated, and the classification of soil according to it oncen = tration as either (1) greater than 400 pCi/g (mandatory cleanup), (2) & less than 40 pCi/g (no cleanup required), or (3) in the range of40_ 4 pci/g to 400 pci/g (individual case cleanup). P