§ 16.20.010. Improvements generally.

A.

In all subdivisions all streets, alleys, easements, pedestrian ways, and lots shall be laid out to provide for approved sewer and drainage facilities. Subdivisions shall be designed to be consistent with the need to minimize flood damage. All public utilities and facilities, such as sewer, gas, electrical, and water systems shall be located, elevated, and constructed to minimize or eliminate flood damage. New or replacement water supply systems and sanitary sewage systems shall be designed to minimize or eliminate infiltration of floodwaters into the systems and discharges from the system into floodwaters. All streets shall be graded to the full extent and improved to approved grade. The street grading and improvements shall include necessary paving, curbs, sidewalks, catch basins, pipes, culverts, storm drains and sanitary sewers.

B.

Arterial and collector streets shall be graded to an approved width and improved to an extent necessary for the general use of the lot owners in the subdivisions and local neighborhood traffic and drainage needs.

(Prior code § 7-4.33)