All concrete shall be six-bag mix. All sidewalks shall be a minimum of four inches thick in walking area and six inches thick with wire mesh in all entrances with expansion joints every 50 feet. The construction joint shall be determined by the engineer. Where curb and sidewalk is placed together, the curb shall be a minimum of six inches thick and a minimum of eight inches high. Sidewalks shall be one-fourth inch per foot slope. Concrete shall be covered with plastic or other material for curing purposes for 48 hours. Vapor base shall be a minimum of two inches crushed stone- 6-10 or equal. Where field section is encountered, all field shall be compacted.
(1989 Code, § 97.21) (Ord. 1321, passed - -1974) Penalty, see § 97.99