The amounts required to be paid as a result of this chapter are assessed pursuant to the powers available under the Sacramento City Charter, and are for the purpose of providing the services defined in Section 3.132.160 of this title, in order to improve the health, safety, welfare and aesthetics of the city's residential neighborhoods and business communities, thereby in turn preserving and enhancing the value of real property, preserving the ownership rights therein, and protecting its integrity, all of which constitutes direct and special benefit. (Prior code § 83.01.070)