Driveway approaches shall conform to the following standards:
CONCRETE. Driveway approaches shall be constructed of one-course concrete, reinforced, with a six inch minimum thickness. The minimum compressive strength of the concrete and requirements for the quantity of mixing water and the concrete slump must conform to the city of Dallas Addendum to the Public Works Construction Standards – North Central Texas as published by the North Texas Council of Governments, current edition.
REINFORCING STEEL. Reinforcement shall consist of No. 3 (three-eighths inch diameter) round bars placed not more than 24 inches on centers, both directions. Where steel is lapped, the lap shall be not less than 15 inches. (Ord. Nos. 8590; 31313)