(A) Streets shall be graded in accordance with the lines and grade set by the engineer.
(B) Before placing curb and gutter of base on the graded subgrade, the subgrade shall be compacted to 100% ASSHO T99 for a depth of six inches and then shall be proof rolled in the presence of the engineer.
(C) Places that are found to be loose, or soft, or composed of unsuitable materials, whether in the subgrade or below it, must be dug out and refilled with suitable material.
(D) All embankments or fills shall be made in one-foot horizontal lifts of suitable material.
(E) The fill shall be rolled with a sheepsfoot roller after each lift, followed by a wheel roller, each weighing not less than eight tons.
(Ord. passed 12-20-2001) Penalty, see § 152.999