A regulatory commission will hear the charge by or before 19 April.
The hearing at the federal regulatory commission is expected to continue until next week.
The regulatory commission is still preparing a final environmental impact statement on the project.
He also said there had been many design improvements since the regulatory commission's audit.
California officials have asked the regulatory commission to make the information public.
The academy sent a draft to the regulatory commission in November.
About $650 million has been collected for all three reactors, according to a 2001 report to the regulatory commission, the most recent available.
A department spokesman said the decision about what could be made public was up to the regulatory commission.
The company reported the problem immediately to the regulatory commission, which disclosed it this week on its Web site.
In the regulatory commission's calculation, the individual is assumed to live 24 hours a day at the site.
