(A) A geotechnical report shall be required for the pavement design of all subdivision roads. The design approach shall be based on the latest methodology which is utilized by the Arizona Department of Transportation or the American Association of Highway and Transportation Officials. Traffic volumes for the pavement design shall be based on a trip generation analysis as developed by the Institute of Transportation Engineers.

(B) Portland cement concrete shall normally be used for all required curb and gutter, valley gutters, and sidewalks unless otherwise approved by the public works director.

(C) A slurry seal shall be required on all street paving projects. If pavement cuts or severe pavement damage has occurred after the final lift of asphaltic concrete then an asphalt concrete friction course (A.C.F.C.) or micro seal will be required (or a fee in lieu of).

(D) The developer shall be responsible for the installation of all regulatory, warning, and street signs for the orderly movement of vehicles and for public safety. Regulatory and warning signs shall be in conformance with the Manual on Uniform Traffic Control Devices. Street signs shall be in accordance with city standards and include 911 or emergency addressing. (Ord. No. 2008-12, §§ 1, 2, 9-16-08; Ord. No. 2019-02, § 1, 2-5-19. 1976 Code § 12-4(e))