The preliminary plat shall be drawn so that clear and legible prints can be made.
A. Identification And Description: Identification and description shall include:
1. Proposed name of subdivision not duplicating name of any plat heretofore recorded in the Village or in DuPage/Cook County, Illinois.
2. Location by section, town and range, or by other approved legal description.
3. An accompanying boundary line survey map prepared and certified by a registered surveyor, and an accompanying topographic map indicating source of survey.
4. Names and addresses of the owner and subdivider having control of tract and design of the plat.
5. Graphic (engineering) scale shall not exceed one hundred feet to one inch (1" = 100').
6. North point (designated as true north).
7. Date of preparation.
B. Existing Conditions: Existing conditions shall include:
1. Boundary lines of proposed subdivision in accordance with subsection A3 of this Section.
2. Total acreage therein.
3. Existing zoning districts in proposed subdivision and adjacent tracts.
4. Location, width and names of all existing or previously platted streets or other rights-of-way showing type of improvement, if any, railroad, utility rights-of-way, parks and other public open spaces, permanent structures, easements and section and corporation lines within the tract and to a distance of three hundred feet (300') beyond the tract.
5. Location and size of existing sewer lines, water line, culverts or other underground facilities within the tract and to a distance of three hundred feet (300') beyond the tract; also indicating such data as location and surface and invert grade elevation of catch basins, manholes and fire hydrants.
6. Location map, drawn at a scale of not less than one inch equals one thousand feet (1" = 1,000'), showing boundary lines of adjoining unsubdivided or subdivided land within an area bounded by nearest arterial streets or other natural boundaries, but not less than one-half (1/2) mile beyond the subdivision boundaries in subdivisions located beyond the Village limits, identifying type of use and ownership of surrounding land and showing alignments of existing streets.
7. Topographic data presented on a separate transparent overlay or directly on the preliminary plat including existing contours at vertical intervals of not more than two feet (2'), except in unusual topographic conditions; such verticals may be required to be altered as determined by the Village Engineer. Topographic data shall refer to the United States Geodetic Survey with a conversion factor to the Village datum. The location of watercourses along their natural or relocated rights of way, marshes, floodplains, detention basins and other significant features. Soil boring data and seepage tests may be required at locations and depths as determined by the village engineer.
8. Locations of or references to locations of existing monuments, bench marks, temporary bench marks, useful elevations of survey markers used in preparation of survey and grade elevations of each monument and marker.
9. Signature and seal of a professional engineer shall be affixed to the plat. (Ord. 11-86, 4-17-1986)