(a) 
Generally. Existing and proposed utility lines shall immediately be placed underground.
(b) 
Exceptions. The following exceptions apply:
(1) 
Existing electrical transmission lines (greater than 66 KV) shall be exempt from the undergrounding requirement.
(2) 
Surface-mounted transformers, meter cabinets, pedestal-mounted terminal boxes and other similar equipment may be placed above ground if located in the rear yard.
(3) 
After review by the planning commission, upon making the finding that conditions exist which make the immediate underground placement of utilities unreasonable or impractical, the city council may waive the requirement for immediate undergrounding, if security for the undergrounding to be done at a future date to be determined by the city, is provided, in a form acceptable to the city.
(Ord. 88-O-117 § 1, 1988; Ord. 91-O-101 § 1, 1991; Ord. 93-O-100 § 1, 1993)
The subdivider is responsible for complying with the requirements of this chapter, and he shall make the necessary arrangements with the serving utility companies for the installation of such facilities.
(Ord. 88-O-117 § 1, 1988)
Sanitary sewers, appurtenances and service connections shall be constructed to the lines and grades approved by the city engineer and shall be of such size and design as the city engineer designates. Where there is no sewer within reasonable proximity, when gravity flow is impossible, when pumping costs would be excessive, and when, in the opinion of the city council no public nuisance would result, sanitary sewers, on specific permit of the city council, may be constructed for future connection to permanent sewer facilities and remain dry until an outfall is provided.
(Ord. 88-O-117 § 1, 1988)
Domestic water shall be provided by the subdivider. Water mains and service connections shall be constructed to serve each lot within the subdivided area and shall be of such size and design as designated by the city engineer and water company servicing the subdivided area.
(Ord. 88-O-117 § 1, 1988)
All underground utilities, sanitary sewers and storm drains installed in streets, service roads, alleys, or highways shall be constructed prior to the grading and surfacing of such streets, service roads, alleys or highways. Manholes and access facilities shall be brought to grade after paving is complete.
(Ord. 88-O-177 § 1, 1988)
Utility easements not less than a minimum of 15 feet wide shall be required on either side of all lots, where necessary for wires, drainage and water mains or other utilities. A reduction of the width may be allowed, when a lesser width is justified in the opinion of the city engineer and the serving utility.
(Ord. 88-O-117 § 1, 1988)
Sanitary sewers, slope rights on adjoining property, watercourses and storm drains shall be placed in easements when public right-of-way is not available or adequate. Said easements shall be shown on the subdivision map and dedicated to the city. It shall be the subdivider's responsibility to provide all necessary easements. If eminent domain proceedings are necessary, the developer shall reimburse the city for all costs incurred. The city engineer may require watercourses to be placed entirely in underground conduits or adequately fenced or otherwise improved.
(Ord. 88-O-117 § 1, 1988)