Cal. Pub. Resources Code § 5094.2
With respect to each project as to which a letter of intent has been given, the Resources Agency through the Department of Parks and Recreation and the Department of Fish and Game, in cooperation with affected local public agencies, shall conduct an investigation and study of the project with respect to the areas of interest of each and prepare plans of the proposed state participation therein. The plans shall be submitted, upon request, to each affected local public agency for its review and comments thereon. The comments shall be transmitted to the agency by the affected local public agency within such period as determined by the administrator, which period shall be not less than 30 days nor more than 60 days from the date of submission to the local public agency.
Ca. Pub. Res. Code § 5094.2