A. Upon completion of the backfilling and, when required, temporary resurfacing of an excavation within a public place for the installation or removal of substructures, the administrative authority, at its option, may require the permittee to resurface that portion of the street surface damaged by the permittee’s excavation, in which event resurfacing shall be done in a manner and under specifications prescribed by this chapter, subject to administrative authority inspection, and shall be completed within a period of ninety days after such authorization to complete final resurfacing. The administrative authority may elect to do such resurfacing with city forces, in which event, the cost of such resurfacing shall be borne by the permittee.

B. Subgrades shall be restored to that existing prior to the excavation, or in accordance with standards for the construction of new streets used by the city.

C. Portland cement concrete used in the repair of trenches shall not have a slump in excess of two inches.

D. Portland cement concrete used in the repair of trenches in streets shall be replaced with a thickness equivalent to that removed, but in no case less than five inches. Bituminous pavement shall be replaced at the same thickness as the existing pavement.

E. Portland cement sidewalks shall be replaced with the thickness of that removed, but in no case less than three and one-half inches, and shall be of the color and texture of the adjoining sidewalk.

F. Expansion joints in Portland cement patches shall be matched with saw-cut lines.

G. Portland cement shall be furnished to match the texture of the adjoining pavement.

H. Concrete shall be compacted by tamping, rodding, or mechanical vibration.

I. Repairs in rock-and-oil streets shall be made in accordance with the existing specifications for bituminous-type pavement.

J. Seal coats may be required by the administrative authority when the street has been seal coated, or when it is a general practice of the local jurisdiction to seal coat bituminous-type pavement. (Ord. 106 §22, 1961).