It shall be the responsibility of the licensed side sewer contractor to cut the road surface or bore and jack a casing pipe under the road, dig the trench, lay the pipe, make the connection to the sewer, backfill the trench and restore the roadway surfacing within the limits of any public thoroughfare or right-of-way. Such work shall be conducted in strict accordance with the rules and regulations of the public entity(ies) having jurisdiction of the thoroughfare or right-of-way. In the event that the jurisdiction does not have specific rules or regulations regarding restoration of roadways, restoration shall be performed as described elsewhere in this chapter.
(Ord. 154 § 17.01, 1974)
On gravel roads, the compacted backfill shall be brought up to within six inches of the finished surface. A layer of one and one-half inches minus crushed stone shall then be applied to a compacted depth of four inches. A layer of five-eighths inch minus crushed stone shall then be applied to a compacted depth of two inches to bring the surface to finished grade.
(Ord. 154 § 17.02, 1974)
The compacted backfill shall be brought up to within eight inches of the finished surface. A layer of one-and-one-half-inch minus crushed stone shall then be applied to a compacted depth of four inches. A layer of five-eighths inch minus crushed stone shall be applied to a compacted depth of two inches. Edges of the existing pavement shall be thoroughly cleaned and then primed with emulsified asphalt. Plant mix asphalt, Washington State Department of Transportation, asphaltic concrete, Class B, shall then be applied to a compacted depth of two inches to bring the surface to a finished grade.
(Ord. 154 § 17.03, 1974)
The edges of the concrete pavement shall be trimmed to a neat line. The compacted backfill shall be brought to within 12 inches of the finished grade. A hollow shall be excavated under the existing concrete pavement to a depth and distance back from the edge thereof equal to the thickness of the concrete pavement. The center of the trench may be built up to the base of the original pavement with compacted five-eighths inch crushed stone. The pavement shall then be poured, using a five sack highway standard mix. Care shall be taken in pouring the concrete into the hollows under the edge of the existing pavement. The surface shall be carefully finished to match the existing concrete surface.
(Ord. 154 § 17.04, 1974)