2 and after severe storms. Cracking or settling of the panels shoul be of concern, but breaches in the riprap should be repaired to pr protection against wave action during storms. 1.2 Related Is"tes The committee was asked that its assessment of the Cactus crat atructure be "set against an understanding of the expected living patterns of the people of Enewetak in terms of their cegree of con with Runit Island and their exposure otherwise to residual radicac ity on the atoll." 1.2.1 In this regard the committee makes two comment Runit Island There is a hazard of uncertain magnitude on Runit Island becau of the possible presence of plutonium not located and removed duri the cleanup (a situation unique to Runit), and, for this reason, has been made off-limits, a status the committee does not dispute. is likely, however, that the people of Enewetak and others beli Runit to be off-Limits because of hazards associated with the containment structure. The committee therefore emphasizes that i preted to mean that Runit is thought to be harmless. It may well that an important future function of the containment structure wi to serve as a reminder to everyone that the island is to be avoid view of the possible presence of plutonium there. 1.2.2 Enjebi Island It is likely that the Dri-Enjebi sooner or later will resettl their home islands in the ncrthern part of the atoll. Radiation exposures associated with such a move far exceed any exposures thak be associated with the dome or with the radioactivity remaining inj lagoon. Indeed, for people who might live on Enjebi in the near future, radiation exposures due to strontium-3 oz cesium—-137 in locally grown foods may become excessive in relation to current U standards for a general populaticn, especially if food is not from other islands of the atoll or from outside. can the