A. Water supply system. All lots within a subdivision shall be served by the city water supply system.

B. Electrical system. All lots within a subdivision shall be served by the city electrical system.

C. Sewer system. All lots within a subdivision shall be served by the city sewer system.

D. Drainage. Such grading shall be performed and drainage facilities installed conforming to city specifications as are necessary to provide proper drainage within the subdivision and other affected areas in order to assure healthful, convenient conditions for the residents of the subdivision and for the general public. Drainage facilities in the subdivision shall be connected to drainage ways or storm sewers outside the subdivision. Dikes and pumping systems shall be installed, if necessary, to protect the subdivision against flooding or other inundations.

E. Streets. The subdivider shall grade and improve streets in the subdivision, and the extension of such streets to the paving line of existing streets with which such streets intersect, in conformance with city specifications. Street improvements shall include related improvements such as curbs, intersection sidewalk aprons, street signs, gutters, shoulders, and median strips to the extent these are required.

F. Pedestrian ways. A paved sidewalk not less than five feet wide shall be installed in the center of pedestrian ways.

G. Private way/drive. The subdivider shall grade and improve to conform to city specifications in terms of structural standards.

H. Street trees consistent with the requirements of Chapter 17.58 MMC and an approved street tree plan for the subdivision.