The preliminary plat shall be drafted or computer generated on suitable reproducible Mylar or other material of suitable quality with black ink or laser jet plotter at a scale of one inch equals 100 feet or larger on
24-inch by 36-inch size sheet. It shall show all the following existing and proposed data and conditions:
24-inch by 36-inch size sheet. It shall show all the following existing and proposed data and conditions:
1. Initial submittal date and all subsequent revision dates, scale and north point.
2. Location of the plat by quarter section, township and range, and any other necessary legal description to describe the boundary lines of the proposed subdivision.
3. Approximate total area of proposed subdivision.
4. Names and addresses of the owner or owners and subdivider of tract and engineer or person preparing plat and information.
5. Topographic map, reference to City datum, of the area showing contours at a minimum of two-foot intervals.
6. Water elevations of adjoining lakes, rivers, and streams at date of survey and their approximate high and low water elevations. All elevations shall, when possible, refer to established City datum.
7. Location and name of the subdivision to be approved and location and names of adjacent subdivisions and owners of adjoining parcels of unsubdivided land.
8. Present zoning district classification of land to be subdivided and all adjacent lands.
9. Location, widths, and names of all existing, platted, or dedicated streets, easements, railroad and utility rights-of-way, parks, watercourses, drainage ditches, permanent buildings and structures, section and township lines and such other data as may be required by the Commission within the area being subdivided and within 100 feet of the exterior boundaries thereof.
10. Location, size, and flow elevations, to City datum, of existing and proposed sanitary and storm sewers, locations and size of water mains, fire hydrants, culverts, and other underground facilities within the area being subdivided and within 100 feet of exterior boundaries thereof, also location of easements for gas lines, electric, and telephone lines or poles, and street lights if other than within street right-of-way.
11. Lengths and bearings of the exterior boundaries of land being subdivided.
12. The location and width and names of all proposed streets and rights-of-way and easements, whether public or private, for public and private utilities. Street names shall be the same as existing street names if the proposed street is an extension of the existing street. Access to public streets shall be required in all subdivisions.
13. The location, type, and size of subdivision identification signs will be indicated on the plat. The subdivision identification sign shall be in compliance with the provisions of the zoning regulations.
14. Approximate dimensions of all lots.
15. Approximate radii of all curves and lengths of all tangents.
16. Approximate finish grades of all streets and surface drainage facilities with spot elevations given as necessary in critical areas, and where severe cuts or fills are proposed.
17. Approximate location and area of all property to be dedicated for public use or reserved by deed covenant for use by all property owners in the development, with a statement of the conditions of such dedication or reservation.
18. Where public water supply and sanitary sewers are reasonably available, the subdivider shall connect to these systems. Where the public systems are not available, the subdivider shall indicate the type of water supply and sewage treatment proposed to be provided. The subdivider shall include dry sewers where public sewer system is not available unless this requirement is waived by the Council.
19. Where subdivider proposes to serve the subdivision with private common water and sewage facilities, a feasibility report of common water and sewage facilities, where such facilities are to be incorporated in the final plat, will be submitted to the City for review and approval.
20. Percolation test results, minimum of one per acre, together with soil borings, a minimum of one for every acre, to indicate depth of water table and rock formation, when requested by the City Engineer.
21. A soil analysis obtainable from the United States Department of Agriculture, Natural Resources Conservation Service, or a soils report prepared by a registered geotechnical engineer when requested by the City Engineer.
22. Location of all stop signs and indication of speed limits on all streets.