Coastal construction by persons, firms, corporations, or local authorities.

Where any person, firm, corporation, county, municipality, township, special district, or any public agency shall construct and install projects when permits have been properly issued, such works and improvements shall be the property of said person, firm, corporation, county, municipality, township, special district, or any public agency where located, and shall thereafter be maintained by and at the expense of said person, firm, corporation, county, municipality, township, special district, or other public agency. No grant under this section shall affect title of the state to any lands below the mean high-water mark, and any additions or accretions to the upland caused by erection of such works or improvement shall remain the property of the state if not previously conveyed. The state shall in no way be liable for any damages as a result of erections of such works and improvements, or for any damages arising out of construction, reconstruction, maintenance, or repair thereof, or otherwise arising on account of such works or improvements.