What is the minimum area requiring clean-up? Is it 1/4 hectare? Should twice the 1/4 hectare average be cleaned-up or not? For subsurface contamination, should DNA use the IMP field of view (~1/16 hectar). To determine levels 2 160 pCi/gm? To determine areas to excise where the levels are >160 pCi/gmn? Should DNA relate a 6" cut with the 20 cm soil profile technique? Is there a significant difference between a 15 cm versus 20 cm profile? This is almost a none-problem, 10. Should DNA plow? be plowed? Under what circumstances? Should hot spots What are trade-offs of resuspension and the inhalation hazard vs depth distribution regarding plant uptake and entrance into the food chain? Richmond: Sanchez: 11. Keep in mind that the effects of single versus repeated plowing depends upon ultimate land use. Described DOL planting techniques. Island average vs maximum value - What about the Bramlitt study vs LLL reassessment of dose? LLL - used island average, Bramlitt: Used max.value and island average. Island average is valid. (Based on live-in with Marshallese.) (Family has access to coconuts in a single line crossing several hectares.) How do we meet EPA guidance? Do we average? Templeton: 12. LLL indicated at the June meeting that they would take this into account. Clarification of 40-80-160 guidelines--What about Runit?