This chapter is enacted pursuant to the authority granted by Chapter 4.5 (commencing with Section 66498.1 of Division 2 of Title 7 of the Government Code of the state of California--Subdivision Map Act) and is intended to implement the provisions of this chapter. (Ord. 617 §2 (Exh. A), 2011; Ord. 488 §1 (Exh. A), 2004).