. .. 1 , . .,- ,,., , . . 239, 240PU SPECIFIC >400 CORRECTNE pCi/g DIVIDE 1. COSSIDERED ACTIOX pCi/g FOR ISLAND FOR NO ACTION < 40 pCi/g 40.400 GUID.\NCE OF?A CASE-BY-CASE ACTION BASIS REQL~I<ED. SOHX3 IVITH 40-400 pCi/g: ISLANDS IXTO T1’iO CATEGORIES a. TOO SL4.ALL FOR PERYI.AL’EN’T b. LARGE ENOUGH HOUS~G FOR PERMANENT HOUSESe 2. 3. FUTURE OF SXXLL LESS COXCERX. 4. AMOUNT OF EFF03T PROPERLY GIVEAT INCREASES SOIL CONCENTRATIONS IXCREASEe 5. WHEN ACTION IS T-<KEN, OBJECTIVE IS TO ACHIEVE SUBSTANTL4L REDUCTION IN SOIL CONCENTRATION OF PU AND TO Ri2DUCE TO LOIVEST PMC’TICABE LEVEL .. L.. ~ ISLANDS UNCERT/lIN. —.+..— ..,.—. THESE ARE OF .—..—— AS ..----.J ..