Federal investigators are visiting the San Onofre nuclear power plant after three steam generator tubes failed pressure testing on Wednesday.
Officials will be testing the emergency siren system at the San Onofre nuclear generating station Wednesday.
A California utility has offered toilets in a bid to get Oxnard’s approval of a proposed coastal power plant.
Officials conducted emergency drills at Southern California Edison’s San Onofre nuclear power plant from 9 a.m. to 2 p.m. Tuesday.
One of the Diablo Canyon nuclear power reactors has been shut down for repairs because of a problem with a water pump supplying the steam generators at the California coastal plant.
Federal regulators say the San Onofre nuclear power plant is making progress on dealing with safety issues but an extra inspector will remain there until authorities are satisfied.