Code of Federal Regulations Title 18. Conservation of Power and Water Resources § 18.12.23 Time for filing emergency action plan

(i) For any unconstructed project, if a temporary impoundment would be created during construction, such as through construction of temporary or permanent cofferdams or large sediment control structures, and an accident to or failure of the impounding structures might endanger construction workers or otherwise endanger public health or safety, a temporary construction emergency action plan must be filed no later than 60 days before construction begins.

(ii) No later than 60 days before the initial filling of a project reservoir begins at a project for which a temporary emergency action plan has been filed the applicant or licensee must file modifications to that plan or a new plan, taking into account the differences in circumstances between the construction and post-construction periods.

(i) Six months after March 1, 1981;  or

(ii) Any earlier date specified by the Commission or its authorized representative.

(i) Six months after the date that a license application is filed;

(ii) Six months after the date that the Commission issues an order determining that licensing is required;  or

(iii) A date specified by the Commission or its authorized representative.