I'm not sure if I understand. I'll explain what I understand the question to be. What you're asking is prior to this legislation, or under the existing Nuclear Liability Act, if there were an interruption in power from the nuclear power plant, and there is a contract, if somebody wants to sue under the contract, then you're out of the scope of the act. If it's not a nuclear incident, you are entirely out of the scope of the act, and tort law, contract law, applies.
On November 25th, 2009. See this statement in context.