In those areas identified in the county’s Comprehensive Plan as urban service area, the subdivider shall construct a sanitary sewage collection system designed to serve adequately all lots in his subdivision plus line adequate in size to facilitate the orderly development of nearby land which is an integral part of the neighborhood service or drainage area (see § 157.103 of this chapter) and connect the collection system to a centralized sewerage system, or an approved package treatment plant (surface discharge), except as herein provided.
(A) Plans required. The subdivider shall submit plans and specifications prepared by a registered professional engineer showing the proposed sanitary sewerage system and facilities. The plans shall show pipe sizes, gradients, type of pipe, invert elevations, location and type of manholes, the location, type and size of all lift or pumping stations, the location, type and capacity of all proposed package treatment plants, and all construction details including such other information as required by the Planning Commission’s duly authorized representative.
(B) Design standards. The design criteria for the sanitary sewerage system shall be based on the Standards for Sewage Works prepared by the Great Lakes-Upper Mississippi River Board of State Sanitary Engineers, and in conformance with the requirements or guidelines of the state’s Water Pollution Control Commission.
(C) Material specifications. Material and construction specifications including testing requirements for all sanitary sewer projects shall be in accordance with the requirements of the Sanitation District #1 of Campbell and Kenton Counties, except as herein provided.
(D) On-site sewage disposal. Except as herein provided, individual on-site sewage disposal systems may be permitted in those areas identified on the county’s Comprehensive Plan as urban service area and non-urban service area, in accordance with the Department of Housing, Buildings and Construction, Division of Plumbing Regulations. Furthermore, individual on-site sewage disposal systems may be permitted only under the following conditions.
(1) Such on-site systems shall be permitted to be located on sites along existing, improved and newly constructed streets; except that, any existing right-of-way and pavement width may be widened where required by these regulations.
(2) The site shall contain a minimum area of one acre with a minimum lot width at the setback line of 100 feet.
(3) The system shall be provided with an aerobic type (aerator) treatment plant which will be effective until a connection is made to a centralized sewer system; except that, in the non-urban service area the on-site sewage disposal system shall be in accordance with the Department of Housing, Buildings and Construction, Division of Plumbing Regulations.
(E) Connection to centralized system. Where new street rights-of-way are created or new streets constructed within an existing right-of-way, all existing lots or newly subdivided lots shall be required to connect to a centralized sewerage system, as provided for in this section. In the event that existing sanitary sewer lines are located within a reasonable distance of the site, as determined by the Planning Commission’s duly authorized representative, then the site shall be connected to the public sanitary sewer system. Where permitted, under these regulations, all such systems shall also be approved by the appropriate agencies.
(1984 Code, § 157.72) (Ord. O-86-78, passed 8-17-1978; Ord. O-152-78, passed 12-28-1978) Penalty, see § 157.999