(A) All site plans shall be submitted under the seal and signature of a professional engineer or registered land surveyor licensed to practice in the state.
(B) All sheets shall be 24 inches by 36 inches in size drawn to scale at a minimum one inch equals 50 feet and a maximum one inch equals ten feet with the exception of the maps on sheet one, unless otherwise approved by the Town Engineer.
(C) Site plans submitted for review shall observe the following format.
(1) Sheet one (title sheet). The following information shall be submitted as part of sheet one:
(a) Full legal description with sufficient reference to section corners and boundary map of the subject project, including appropriate benchmark references;
(b) Name of the project;
(c) Name and address of the owner, developer, and person who prepared the plans;
(d) Total acreage within the project and the number of residential dwelling units or the gross square footage of nonresidential buildings, whichever is applicable;
(e) Existing zoning of the subject land and all adjacent lands;
(f) Boundary lines of adjacent tracts of land, showing owners of record;
(g) A key or vicinity map at a scale of one inch equals 400 feet or less, showing the boundaries of the proposed project and covering the general area within which it is to be located;
(h) A statement of the proposed uses, stating the type and size of residential and nonresidential buildings, and the type of business, commercial, or industry, so as to reveal the effect of the project on traffic, fire hazards, or congestion of population;
(i) Proposed covenants, restrictions, bylaws, or articles of incorporation affecting property owners and/or homeowners associations; and
(j) Statement of proposed starting and completion dates for the project, including any proposed phasing and sequencing.
(2) Sheet two (existing site conditions). The following information shall be submitted as part of sheet two:
(a) Location, widths, and type of construction of all existing streets, street names, alleys, or other public ways and easements, street classifications as per the thoroughfare plan, railroad and utility rights-of-way or easements, parks, wooded areas, cemeteries, watercourses, drainage ditches, designated wetlands, low areas subject to flooding, permanent buildings, bridges, and other data considered pertinent by the Commission or the Administrator for the subject land, and within 300 feet of the proposed project;
(b) Existing water mains, fire hydrants, storm sewers, sanitary sewers, culverts, bridges, and other utility structures or facilities within, adjacent to, or serving the subject land, including pipe sizes, grades, and exact locations, as can best be obtained from public or private records;
(c) Existing contours based in U.S.G.S. datum with intervals of not more than five feet where the slope is greater than 10% and not more than two feet where the slope is less than 10%. Elevations shall be based on sea level datum; and
(d) The water elevation at the date of the survey of lakes, streams, or designated wetlands within the project or affecting it, as well as the approximate high and low water elevation of such lakes, streams, or designated wetlands. The plan shall also show the contour line of the regulatory flood (100-year flood) elevation and the contour line for the floodway fringe boundary. All elevations shall be based on sea level datum.
(3) Sheet three (proposed site conditions). The following information shall be submitted as part of sheet three:
(a) Location, widths, and type of construction of all existing and proposed streets, street names, alleys, or other public ways and easements, railroad and utility rights-of-way or easements, parks, wooded areas, cemeteries, watercourses, drainage ditches, designated wetlands, low areas subject to flooding, permanent buildings, bridges, and other data considered pertinent by the Commission or the Administrator for the subject land, and within 300 feet of the proposed project;
(b) Existing and proposed water mains, fire hydrants, storm sewers, sanitary sewers, culverts, bridges, and other utility structures or facilities within, adjacent to, or serving the subject land, including pipe sizes, grades, and exact locations, as can best be obtained from public or private records;
(c) Building setback lines, showing dimensions;
(d) Full description and details, including engineering calculations, for provision of stormwater drainage plans and facilities, including basin mapping. The standard for drainage detention is that the runoff rate of a 100-year post-development event cannot exceed the rate for a ten-year pre-development event;
(e) Internal and perimeter sidewalk system/pedestrian circulation plan;
(f) Proposed contours with intervals of not more than five feet where the slope is greater than 10% and not more than two feet where the slope is less than 10%. The plan shall also show the contour line for the floodway fringe boundary; and
(g) Show the location and detail plans for all trash dumpsters.
(4) Sheet four (erosion control plan). The following information shall be submitted as part of sheet four:
(a) Location, widths, and type of construction of all existing and proposed streets, street names, alleys, or other public ways and easements, railroad and utility rights-of-way or easements, parks, wooded areas, cemeteries, watercourses, drainage ditches, designated wetlands, low areas subject to flooding, permanent buildings, bridges, and other data considered pertinent by the Plan Commission or the Administrator for the subject land, and within 300 feet of the proposed project;
(b) Proposed contours with intervals of not more than five feet where the slope is greater than 10% and not more than two feet where the slope is less than 10%;
(c) Details of terrain and area drainage, including the identity and location of watercourses, intermittent and perennial streams, receiving waters, and springs, and the total acreage of land that will be disturbed;
(d) The direction of drainage flow and the approximate grade of all existing or proposed streets;
(e) Detailed plans and locations of all surface and subsurface drainage devices, walls, dams, sediment basins, storage reservoirs, and other protective devices to be constructed with, or as part of, the proposed project, together with a map showing drainage area, the complete drainage network, including outfall lines and natural drainage ways which may be affected by the proposed development, and the estimated runoff of the area served by the drains;
(f) A description of the methods to be employed in disposing of soil and other material that is removed from the grading site, including the location of the disposal site;
(g) Measures for soil erosion and sediment control which must meet or exceed the methods and standards adopted by the State Department of Natural Resources and/or set forth in the State Handbook For Erosion Control in developing areas and which must comply with the design principles, performance standards, and requirements set forth in this chapter;
(h) A schedule of the sequence of installation of planned erosion and sediment control measures as related to the progress of the project, including the total area of soil surface that is to be disturbed during each stage, the anticipated starting and completion dates, and a schedule for the maintenance of such measures;
(i) Include the following notes on the sheet:
1. All erosion control practices shall be in accordance with the most recent IDNR and federal requirements; and
2. The Town Engineer has the right to require additional reasonable erosion control measures in the field as conditions warrant in order to achieve compliance with division (C)(4)(i)1.above.
(j) Copies of the letter of intent and response from the County Soil and Water Conservation District office for Rule 5 compliance, when required; and
(k) Any other information reasonably required by the Commission or Administrator to properly evaluate the plan.
(6) Sheet six (plat-like dedication sheet, if necessary). The following information shall be submitted as part of sheet six if a plat-like dedication document for easements and rights-of-way is deemed necessary by the Plan Commission or its authorized designee:
(a) Parcels of land proposed to be dedicated or reserved for public use, or reserved for common use of all property owners within the project, with the proposed conditions and maintenance requirements, if any, shall be designated as such and clearly labeled on the plans;
(b) Radii, internal angles, points of curvature, tangent bearings, and lengths of all arcs, chord, and chord bearings; and
(c) Accurate location of all survey monuments erected, corners, and other points established in the field in their proper places.
(7) All sheets. All sheets shall contain the following information:
(a) The proposed name by which the project shall be legally and commonly known;
(b) Date of survey, scale, and north point;
(c) All lots or out lots intended for sale or lease shall be designated with boundary lines and numbered or labeled for identification purposes;
(d) Private parks, common areas, or excluded parcels shall be designated as such and clearly labeled on the plans;
(e) Such other information as may be deemed necessary for proper review of the site plan by the Administrator, Town Engineer, or Commission;
(f) All necessary reference points tying the subject property to the appropriate section corners;
(g) Each sheet shall be sealed and signed by the professional preparing the drawings; and
(h) All sheets shall be tied to state plane coordinates for horizontal and vertical controls.
(Ord. 2014-26, passed 9- -2014) Penalty, see § 156.999