Subsurface work may be needed. Other areas of the surface are <40 pCi/gm. Bair: Have you looked at how much Sr/Cs has been removed after cleanup? Ray: Have data but haven't analyzed it. Not doing any Sr-90 work at present. Enjebi There is no 1/4 hectare >50 pCi/em. Soil volume estimates are pretty soft. There are subsurface areas at fairly high levels of contamination. To remove these probably will require the removal of much soil. Lujor A good part of the island has been plowed. Bunkers and debris have been removed. These activities result in the surface being <40 pCi/gm Originally there were areas of high levels. The island needs a fair amount of evaluation yet, however. Aomon The island is essentially below 40 pCi/gm. There is a small area at the ground zero site, however. They have gone down to the coral, and the coral itself is not contaminated. Is there silt in the coral? Water samples a few yards from the crypt have the same activity levels as water samples taken further away. There is very little motion or flow out of the crypt at present, as evidenced by dye studies.