12.39—Taking corrective measures after the report.
(a) Corrective plan and schedule.
(1)
Not later than 60 days after the report of the independent consultant is filed with the Regional Engineer, the licensee must submit to the Regional Engineer three copies of a plan and schedule for designing and carrying out any corrective measures that the licensee proposes.
(2)
The plan and schedule may include any proposal, including taking no action, that the licensee considers a preferable alternative to any corrective measure recommended in the report of the independent consultant. Any proposed alternative must be accompanied by the licensee's complete justification and detailed analysis and evaluation in support of that alternative.
(b) Carrying out the plan.
The licensee must complete all corrective measures in accordance with the plan and schedule submitted to, and approved or modified by, the Regional Engineer.
(c) Extension of time.
For good cause shown, the Regional Engineer may extend the time for filing the plan and schedule required by this section.