(a) Every person required to submit an erosion and sediment control plan pursuant to Section 1476.07(a) of these Regulations shall submit one original and one copy of such plan to the approving agency, and one copy to the Madison Soil and Water Conservation District office for review. Also, one copy shall be submitted to the City of London.
(b) Such plan, which shall be accompanied by a map or maps of the proposed development area or areas, drawn to a scale of one inch equals 100 feet, shall contain the following information:
(1) The location of the area and its relation to its general surroundings, but not limited to
A. Off-site areas susceptible to sediment deposits or to erosion caused by accelerated runoff;
B. Off-site areas affecting potential accelerated runoff and erosion control;
(2) Existing topography of the development area and adjacent land within 200 feet of the boundaries. The topographic map shall contain existing contours at an interval of not greater than one foot if the slope of the ground is six percent or less and not greater than two feet where the slope is more than six percent, to clearly portray the conformation and drainage pattern of the area. Pre-construction and post-construction contours shall be provided.
(3) The location of the existing buildings, structures, utilities, water bodies, drainage facilities (including drainage tiles, even agricultural, utilized by upland property owners), vegetative cover, paved areas (roads, streets, driveways, sidewalks, etc.) and other significant natural or man-made features on the development area and adjacent land within 100 feet of the boundaries;
(4) A general description of the predominant soil types, their location and their limitations for the proposed use (refer to the Soil Survey of Madison County, Ohio, issued June, 1981);
(5) The proposed use of the development area, including present development and ultimate utilization, with detail on soil cover, both vegetative and impervious;
(6) All proposed earth disturbance, including:
A. Areas of excavation, grading and filling;
B. The finished grade, stated in feet horizontal to feet vertical, of cut and fill slopes;
C. Kinds of utilities and proposed areas of installation;
D. Proposed paved and covered areas in square feet or to scale on a plan map;
E. The makeup of proposed surface soil (upper six inches) on areas not covered by buildings, structures or pavement. The description shall be in such terms as lawn, turfgrass, shrubbery, trees, forest cover, rip-rap, mulch, etc.
F. The proposed construction sequence;
(7) Provisions for temporary and permanent erosion control;
(8) Provisions for the management of stormwater, derived both on-site and from upper watershed areas, including the control of acceleration of on-site runoff, to a stable receiving outlet;
(9) Provisions for maintenance of temporary and permanent erosion control improvements during construction;
(10) Provisions for maintenance of control facilities, including easements or agreements, to insure short-term as well as long-term erosion and sediment pollution control and stormwater management;
(11) The proposed construction sequence, a time schedule for all earth-disturbing activities and installation of provisions for erosion and stormwater management;
(12) Design computations and applicable assumptions for all structural measures for erosion and sediment pollution control and water management. Volume and velocity of flow must be given for all surface water conveyance. This information shall also be provided for surface water outlets.
(13) Seeding mixtures and rates, lime and fertilizer application rates, and kind and quantity of mulching for both temporary and permanent vegetative control measures;
(14) An estimate of the cost of erosion and sediment control and water management structures and features;
(15) The title, scale, direction, legend and date of all plan maps;
(16) Names and addresses of the persons) preparing the plan, the owner and the person responsible for the development area; and
(17) Certification that all earth disturbance, construction and development will be done pursuant to the plan.
(c) The approving agency may waive specific requirements for plan detail or may require additional information to show that work will conform to the basic requirements of this chapter.
(d) Within fifteen calendar days of receipt of each such plan, the Madison Soil and Water Conservation District shall submit its comments and recommendations to the Safety-Service Director.
(Ord. 140-96. Passed 4-4-96.)