(A) Sewage disposal. Where public sewers are not available and where private sewage disposal systems will be utilized, the results of a percolation test shall be submitted in accordance with the recommendation of the County Health Officer.
(B) Street improvements.
(1) Width of pavement. The minimum pavement width for minor streets may be 20 feet in Group 1; 22 feet in Group 2; and 24 feet in Group 3 type subdivision areas.
(2) Curbs and gutters. Curbs shall be required on all streets designed to serve residential areas. Curbs shall be combined with gutters and be the straight side variety and shall have a radius of 20 feet to width of property line.
(3) Driveways. The maximum grade on driveways shall not exceed 10%. Each drive shall provide sufficient space and distance to turn around prior to entering the street.
(C) Sidewalks.
(1) Concrete sidewalks having a minimum width of four feet and having a minimum thickness of four inches shall be installed along the uphill side of Group 3 (15% to 26%) subdivisions.
(2) All subdivisions with an average natural ground slope of 27% and over shall provide a three-foot graded area on the uphill side of the right-of-way.
(D) Retaining walls. Retaining walls may be required wherever topographic conditions warrant or where necessary to retain fill or cut slopes within the right-of-way. Such improvements shall require the approval of the Village Engineer.
(Ord. O-28-2021, passed 11-16-2021)