For the purpose of this chapter, the following terms, phrases, words, and their derivatives shall have the meaning stated below:
“APPLICANT.” The landowner or developer who submits an application to the Lawrenceburg Code Enforcement / Building Inspector’s Office for a Land Disturbance permit pursuant to this section.
“AS-BUILTS.” Construction drawings or plans that have been updated to show actual constructed locations of roadways, storm and sanitary sewers, culverts, catch basins, manholes, headwalls, swales and other infrastructure improvements. “AS-BUILT” information may include but not be limited to pipe size and material, horizontal and vertical locations of pipelines, rim and invert elevations of manhole and catch basin structures, angles and offsets, and roadway and pipe slopes.
“BEDROCK.” In place solid rock.
“BENCH.” A relatively level step excavated into earth material for either subsequent placement of fill or as a means to provide steep slope control or conveyance capacity.
“BEST MANAGEMENT PRACTICES (BMP).” A technique or series of techniques, structural or nonstructural, which are proven to be effective in reducing pollutants in stormwater, controlling runoff, erosion and sedimentation and flood mitigation.
“BORROW.” Earth material acquired from an off-site location for use in grading on a site.
“CITY.” The City of Lawrenceburg, Kentucky.
“CLEARING AND GRUBBING.” The cutting and removal of trees, shrubs, bushes, windfalls and other vegetation including removal of stumps, roots, and other remains in the designated areas.
“CODE ENFORCEMENT / BUILDING INSPECTOR DIRECTOR.” The Code Enforcement / Building Inspector Director and/or their authorized designee(s). This person plans, organizes, directs, and coordinates the planning functions of the city; and is responsible for the implementation of zoning, subdivision, environmental and land use laws, ordinances, and regulations; oversees the development and revision of the general plan; provides expert professional assistance to city management staff on current and advanced planning activities, land use, recreation, environmental protection and mitigation, and related policies; provides consultation on planning issues to the Council.
“COMMUNITY WATERS.” Any and all rivers, streams, creeks, branches, lakes, reservoirs, ponds, drainage systems, springs, wetland, wells and other bodies of surface or subsurface water, natural or artificial, lying within or forming a part of the boundaries of the City of Lawrenceburg.
“CONTRACTOR.” A person who contracts with a permittee, landowner, developer, or another contractor (i.e. subcontractor) to undertake any or all the land disturbance activities covered by this section.
“CO-PERMITTEE.” Any person, other than the permittee, including but not limited to a developer or contractor who has or represents financial or operational control over the land disturbing activity.
“DETENTION FACILITY.” A temporary or permanent natural or man-made structure that provides for the temporary storage of stormwater runoff which is designed so as not to create a permanent pool of water.
“DEVELOPER.” Any person, firm, corporation, sole proprietorship, partnership, state agency, or political subdivision thereof engage in a land disturbance activity and/or in the development or redevelopment of property.
“DRAINAGE AREA.” That area-contributing runoff to a single point measured in a horizontal plane, which is enclosed by a ridgeline.
“ENFORCEMENT AGENCY.” The City of Lawrenceburg Code Enforcement / Building Inspector’s Office and their duly authorized designees designated to implement and enforce this chapter.
“ENGINEER.” A professional engineer licensed in the Commonwealth of Kentucky to practice in the field of civil works.
“EPSC (EROSION PREVENTION AND SEDIMENT CONTROL).” The prevention of soil erosion and control of solid material during land disturbing activity to prevent its transport out of the disturbed area by means of air, water, gravity, or ice.
“EROSION.” The process by which soil and rock are removed from the Earth’s surface by exogenic processes such as wind or water flow, and then transported and deposited in other locations.
“EROSION CONTROL INSPECTOR.” A person designated by the Issuing Authority who has successfully completed a City of Lawrenceburg- sponsored or approved training course in EPSC.
“EXISTING GRADE.” The contour of the existing ground prior to grading operations.
“EXTENDED DETENTION.” A stormwater design feature that provides gradual release of a volume of water in order to increase settling of pollutants and protect downstream channels from frequent storm events.
“FEMA.” Federal Emergency Management Agency.
“FINAL STABILIZATION.” Shall mean that:
(1) All soil disturbing activities at the site have been completed;
(2) There are no areas of active erosion evident; and
(3) A uniform perennial vegetative cover with a density of 85% of the cover for the area has been established or equivalent measures, i.e. mulches or geotextile fabrics, have been employed.
“FINISH GRADE.” The final grade of the site, which conforms to the approved plan.
“FLOODPLAIN.” The 100-year floodplain which is that area adjoining a watercourse which could be inundated by a flood that has a 1% chance of being equaled or exceeded in any given year and is delineated on the Federal Emergency Management Agency Flood Insurance Rate Maps (FIRM).
“FLOW ATTENUATION.” Prolonging the flow time of runoff to reduce the peak discharge.
“GENERAL PERMIT.” A KPDES stormwater general permit for stormwater discharges related to construction activities that disturb one acre or more. Coverage under this general stormwater permit is obtained by filing a notice of intent (NOI) with the Kentucky Division of Water.
“GRADE.” The vertical location of the ground surface.
“GRADING.” Any stripping, cutting, filling or stockpiling of earth or land, including the land in its cut or filled condition, to create new grades.
“HAZARDOUS MATERIALS.” Any material, including any substance, waste, or combination thereof, which because of its quantity, concentration, or physical, chemical, biological or infectious characteristics may cause, or significantly contribute to, a substantial present or potential hazard to human health, safety, property, or the environment when improperly treated, stored, transported, disposed of, or otherwise managed.
“HIGH QUALITY WATERS.” Those “waters of the Commonwealth” that have been categorized by the Kentucky Division of Water as high quality pursuant to the requirements of 401 KAR 10:030, Section 1(3).
“ILLICIT DISCHARGE.” Any direct or indirect non-stormwater substance, including silt or sediment, or hazardous material disposed, deposited, spilled, poured, injected, seeped, dumped, leaked or placed by any means, intentionally or unintentionally into the MS4 community waters, waters of the Commonwealth, or any area draining directly or indirectly into the MS4, except as exempted in this chapter.
“ILLICIT CONNECTION.” Any drain or conveyance, whether on the surface or subsurface, which allows an illicit discharge to enter the MS4. Included are conveyances which allow any non-stormwater discharge including sewage, process wastewater, and wash water to enter the storm drain system and any connections to the storm drain system from indoor drains and sinks, regardless of whether said drain or connection had previously been allowed, permitted, or approved.
“INDUSTRIAL ACTIVITIES.” Activities subject to KPDES Industrial Permits as defined in 40 CFR, Section 122.26 (b) (14).
“INFILTRATION.” The passage or movement of water into the soil surface.
“ISSUING AUTHORITY.” The City of Lawrenceburg Code Enforcement / Building Inspector’s Office and their duly authorized designees to implement and enforce the Illicit Discharge Detection and Elimination (IDDE) Program, Erosion Prevention Sediment Control and Post-Construction Stormwater Management sections of this chapter.
“KDOW.” The Kentucky Division of Water.
“KENTUCKY POLLUTION DISCHARGE ELIMINATION SYSTEM (KPDES) STORMWATER DISCHARGE PERMIT.” A permit that is issued by the Kentucky Division of Water (KDOW) under designated authority by the United States Environmental Protection Agency (USEPA) whether the permit is applicable on an individual, group or general area-wide basis.
“LAND DISTURBANCE ACTIVITY.” Any land change that may result in soil erosion from wind, water and/or ice, or from vegetative or non-vegetative disturbance, and the movement of sediments into or upon waters, lands, or rights-of-way within the City of Lawrenceburg. “LAND DISTURBING ACTIVITIES” include, but not limited to, development, redevelopment, building demolition, clearing and grubbing, grading, excavating, borrow pits, and transporting and filling of land.
“LAND DISTURBANCE PERMIT.” A permit allowing or authorizing the initiation of grading, excavation, or related earthwork according to policies, procedures, ordinances or adopted codes in conformity to the approved plan(s).
“MS4, MUNICIPAL SEPARATE STORM SEWER SYSTEM OF THE CITY OF LAWRENCEBURG.” A conveyance, or system of conveyances (including roads with drainage systems, municipal, catch basins, curbs, gutters, ditches, man-made channels, and storm drains) designed or used for collecting or conveying stormwater. Sanitary and combined sewers are not included in the definition of the municipal separate storm sewer system.
“NOI.” Notice of intent.
“NON-STORMWATER DISCHARGE.” Any discharge to the MS4, community waters or waters of the Commonwealth that is not composed solely of stormwater except as permitted by this chapter.
“NOT.” Notice of termination.
“OUTFALL.” The point of discharge from an MS4 to waters of the United States.
“PERIMETER CONTROL PLAN.” A plan that describes required erosion control practices that must be in place before general site construction begins. It is a part of the Stormwater Pollution Prevention Plan (SWPPP) and the Erosion Protection and Sediment Control (EPSC) plan and is required to obtain a land disturbance permit.
“PERMITTEE.” The applicant in whose name a valid land disturbance permit is duly issued pursuant to this chapter and his or her agents, employees, and others, acting under his or her direction.
“POLLUTANT.” Anything which causes or contributes to pollution. “POLLUTANTS” may include, but are not limited to: paints, varnishes, and solvents; oil and other automotive fluids; silt and sediments; floatables, pesticides, herbicides, and fertilizers; hazardous substances; sewage, animal wastes, fecal coliform and pathogens; dissolved and particulate metals; non-hazardous liquids; and yard wastes, refuse, construction debris, rubbish, garbage, litter, or other discarded or abandoned objects and accumulations.
“POST-CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN (P-SWPPP).” A detailed plan for controlling permanent post-construction water quality controls that are part of the stormwater plan for a development.
“PREMISES.” The area of land, site, grounds, property on which the illicit discharge emanates.
“REDEVELOPMENT.” Any construction, alteration, or improvement involving land disturbance performed on sites where existing land use is commercial, industrial, institutional, or multifamily residential.
“RETENTION FACILITY.” A temporary or permanent natural or manmade structure that provides for the storage of stormwater runoff by means of a permanent pool of water.
“RETROFITTING.” The construction of a structural BMP in a previously developed area or pre-existing structure, to improve water quality and reduce flow rate and/or volume.
“ROUGH GRADE.” The stage at which the grade approximately conforms to the approved plan.
“RUNOFF.” Rainfall, snowmelt, or irrigation water flowing over the ground surface.
“SEDIMENT.” Soils or other surficial materials transported or deposited by the action of wind, water, ice, or gravity as a product of erosion.
“SEDIMENTATION.” The process or action of depositing sediment that is determined to have been caused by erosion.
“SITE.” The entire area of land on which the land disturbance activity is proposed in the Land Disturbance permit application.
“SITE PLAN.” A plan or set of plans showing the details of any land disturbance activity of a site including but not limited to the construction of structures, open and enclosed drainage facilities, stormwater management facilities, parking lots, driveways, curbs, pavements, sidewalks, bike paths, recreational facilities, ground covers, plantings, and landscaping.
“SITE WASTE.” Waste from the construction site such as discarded building materials, concrete truck washout, chemicals, litter, and sanitary wastes.
“SLOPE.” The incline of a ground surface expressed as a ratio of horizontal distance to vertical distance.
“SOIL.” The loose top layer of the Earth’s surface, consisting of rock and mineral particles mixed with decayed organic matter (humus) overlying bedrock.
“STRIPPING.” Any activity which removes or significantly disturbs the vegetative surface cover including clearing, grubbing of stumps and root mat, and topsoil removal.
“STORMWATER MANUAL.” A compilation of rules, design criteria, guidelines and standards adopted by the City of Lawrenceburg for the purpose of managing stormwater development activities, including water quality and quantity for all development activities in the city.
(1) “QUALITATIVE CONTROL.” A system of vegetative, structural and other measures that reduce or eliminate pollutants that might otherwise be carried by surface runoff.
(2) “QUANTITATIVE CONTROL.” A system of vegetative and structural measures that control the increased volume and rate of surface runoff caused by man-made changes to the land
“STORMWATER POLLUTION PREVENTION PLAN (SWPPP).” A detailed plan which includes a set of best management practices or equivalent measures designed to control surface runoff and erosion and to retain sediment on a specific development site or parcel of land during the period in which pre-construction and construction related land disturbances, fills, and soil storage occur, and before final improvements are completed, all in accordance with this chapter.
“TOPSOIL.” The upper layer of soil.
“UTILITY.” The owner/operator of any underground facility including an underground line, facility, system and its appurtenances used to produce, store, convey, transmit, or distribute communications, data, electricity, power, heat, gas, oil, petroleum products, potable water, stormwater, steam, sewage and other similar substances.
“WATERCOURSE.” A channel which gathers or carries surface water.
“WATERS OF THE COMMONWEALTH.” Includes any and all rivers, streams, creeks, lakes, ponds, impounding reservoirs, springs, wells, marshes, and all other bodies of surface or underground water, natural or artificial, situated whole or partly within or bordering upon the Commonwealth or its jurisdiction.
“WATERS OF THE UNITED STATES.” Includes any and all waters as defined in 40 C.F.R. § 122.2.
“WATERSHED.” A region draining to a specific river, river system, or body of water. See also “DRAINAGE AREA”.
“WETLANDS.” A lowland area such as a marsh, which is saturated with moisture, as defined in § 404, Federal Water Pollution Control Act Amendments of 1987.
(Ord. 2014-006, passed 10-13-14)