All street openings shall be subject to the following regulations:
(a) All excavated earth shall be removed from streets and alleyways.
(b) No openings may be backfilled with the excavated earth from the opening except upon written approval of the Street Commissioner. Where approval of such excavated earth for backfilling is not made, the opening shall be backfilled with the following material: Bank run gravel up to sixteen inches below surface. Crusher run gravel to be used from sixteen to four inches below the surface. Four inches of asphaltic or cement concrete to be replaced in all paved streets and alleyways.
(Ord. 580. Passed 7-12-65.)