Many people gather in Laguna Hills to hear plans from Southern California Edison(SCE) to restart San Onofre’s unit 2 reactor. In late October, the San Onofre Nuclear Generating Station personnel detected engine coolant in an oil system on a back up emergency diesel generator 3. SCE submitted technical information to Nuclear Regulatory Commission in support of a proposed restart of unit 2, but will not restart until all plans have been approved by the NRC. Unit 3 remains shut down.