In accordance with Chapter 90.58 RCW and Chapter 173-27 WAC (the Shoreline Management Act), public notice for a shoreline substantial development, shoreline conditional use and shoreline variance shall comply with this chapter, except that the mailing and legal advertisement for the public hearing shall be made not less than 30 days prior to the open record public hearing. Posting of the property shall comply with CCC 26.10.410(3).