Remedial Actions means those actions taken in the event of a radioactive release or threatened release into the environment to prevent or minimize the radioactive release so that it does not migrate and cause significant danger to the present or future public health, safety, or welfare, or to the environment. Remedial action includes, but is not limited to, actions at the location of the release such as storage, confinement, perimeter protection which may include using dikes, trenches, and ditches, clay cover, neutralization, dredging or excavation, repair or replacement of leaking containers, collection of leachate and runoff, efforts to minimize the social and economic harm of processing, provision of alternative water supplies, and any required monitoring to assure that the actions taken are sufficient to protect the public health, safety, and welfare, and the environment.