NR 718.09(8)(c)3.i.i. Within 25 feet of any boundary of the property on which the landspreading facility is located if there are no residences within 500 feet of that boundary, unless written consent from the adjoining property owner in obtained. NR 718.09(8)(c)3.j.j. Within 200 feet of any boundary of the property if there is a residence within 500 feet of that boundary, unless written consent is obtained from the resident. NR 718.09(8)(c)3.k.k. On land where the ground surface is located less than 5 feet above the seasonal high groundwater table or bedrock if the mean permeability in the uppermost 5 feet of soil is equal to or less than 6 inches per hour or on land where the ground surface is located less than 10 feet above the seasonal high groundwater table or bedrock if the mean permeability in the uppermost 5 feet of soil is greater than 6 inches per hour. Mean permeability shall be the weighted average determined by summing the products of the permeability of a each layer of soil in the uppermost 5 feet of soil times the thickness of that layer, in feet, and dividing by 5 feet. Where the permeability of a layer of soil is stated as a range, the midpoint of the range shall be used to calculate the mean permeability. NR 718.09(8)(d)1.1. Except as provided in subd. 4., single-application landspreading of excavated contaminated soil may be conducted at a facility that has been approved under par. (c) without additional department approval if the responsible party, or an agent or contractor, submits an operation plan to the department at least 10 days, but not more than 70 days, prior to the start of the operation, and complies with the operation standards in subd. 3., unless the department issues a written objection. The operation plan for a single-application landspreading facility shall contain the following information: NR 718.09(8)(d)1.b.b. A certification that the responsible party, their agent or contractor will comply with the operational requirements of subd. 2. and a description of how the requirements will be complied with. NR 718.09(8)(d)1.c.c. A list of the persons notified under this paragraph and clerks notified under par. (c) 1., or the addresses to which the notices were delivered. NR 718.09(8)(d)2.2. The responsible party, or an agent or contractor, shall give written notice that landspreading of contaminated soil will occur. This notification shall include the location of the landspreading facility, the name, address and telephone number of a contact person for the landspreading facility, a description of the type of contamination in the soil and the anticipated dates and times that the landspreading will occur. This notification shall occur at least 10 days, but not more than 70 days, prior to commencing operation, and shall be mailed or delivered to the following persons: NR 718.09(8)(d)2.a.a. The clerks of the county and the city, village or town where the facility is located. NR 718.09(8)(d)2.b.b. All owners, tenants and occupants of residences within 1,000 feet of the landspreading facility. NR 718.09(8)(d)3.3. Any person operating a single-application landspreading facility shall comply with the following operation standards: NR 718.09(8)(d)3.a.a. Except as proved in subd. 3. b., only one single-application landspreading facility may be operated at any one time on all contiguous property owned by the same entity. A landspreading facility shall be considered in operation from the time that contaminated soil is first placed on the facility until such time that the requirements in par. (e) have been met. NR 718.09(8)(d)3.b.b. Notwithstanding subd. 3. a., where contiguous property owned by the same entity is larger than 40 acres, the number of single-application landspreading facilities allowed to be operating on that property shall be determined by dividing the total number of acres of the property by 40 and rounding up to the nearest whole number. NR 718.09(8)(d)3.c.c. Contaminated soil shall be evenly spread over the landspreading area and incorporated into the native soil by plowing, disking or similar operations within 72 hours of landspreading. Each batch of contaminated soils shall be incorporated within 72 hours from when that batch was first spread. Except for incorporation, all spreading, loading, unloading and storage of petroleum contaminated soils shall cease no later than one hour prior to sunset. NR 718.09(8)(d)3.d.d. The excavated contaminated soil may not be landspread when frozen, landspread on frozen ground or landspread under any other conditions that would make incorporation into the native soils impractical. NR 718.09(8)(d)3.g.g. Debris including pieces of plastic, bricks, metal, and wood shall be removed from the contaminated soil prior to landspreading and shall be properly disposed of in accordance with chs. NR 500 to 538. NR 718.09(8)(d)3.h.h. The maximum total organic compound contaminant landspreading rate may not exceed 3000 pounds per acre. NR 718.09(8)(d)3.L.L. The landspreading facility shall be seeded as soon as practicable, but not later than within 7 days after completion of all application of the contaminated soil at the facility if the soil was applied prior to October 15 of any year. If application was completed after October 15, the facility shall be seeded as soon as practicable the following year, but not later than June 30. The department may grant a written waiver of these seeding requirements upon demonstration by the applicant that they are unable to comply with them due to adverse weather conditions. NR 718.09(8)(d)3.m.m. The landspreading facility may not be seeded with a crop intended for human consumption prior to submittal of a treatment verification report which indicates that the contaminants have been reduced to comply with the residual contaminant levels determined in accordance with the provisions of ch. NR 720. NR 718.09(8)(d)3.o.o. Signs shall be posted at any access points to the facility in accordance with s. NR 714.07 (4). The boundaries of the landspreading facility shall be marked and maintained until facility closure. NR 718.09(8)(d)4.4. If polynuclear aromatic hydrocarbons (PAHs) are detected in the waste characterization required under in par. (b) 1., responsible parties, or their agents or contractors, may landspread excavated contaminated soil only if they obtain a written approval of their operation plan from the department. The department shall notify the applicant, within 15 business days after receipt of the operation plan, if the plan is incomplete. The department shall approve of the operation plan if the plan satisfies the requirements of this paragraph and the levels of PAHs in the contaminated soils meet the criteria for residual contaminant levels specific to a site or facility under ch. NR 720. The department shall approve or disapprove of an application for an operation plan approval within 30 business days after receipt of a complete plan.