NR 514.07(10)(a)2.2. The plan shall include procedures to wet CCR with water to a moisture content that will prevent wind dispersal but will not result in free liquids. In lieu of water, wetting of CCR may be accomplished with an appropriate chemical dust suppression agent.

NR 514.07(10)(a)3.3. The plan shall include a description of the procedures the owner or operator will follow to periodically assess the effectiveness of the control plan. At a minimum, the assessment shall include a visual inspection at least every 7 days, unless the CCR landfill is inactive and all areas are covered by intermediate or final cover.

NR 514.07(10)(a)4.4. The plan shall be modified in accordance with s. NR 514.04 (6) whenever there is a change in conditions that may substantially affect the plan of operation.

NR 514.07(10)(a)5.5. The plan shall address the preparation of an annual fugitive dust control report in accordance with s. NR 506.20 (3) (a).

NR 514.07 NoteNote: The requirements under par. (a) apply in addition to, not in place of, any applicable standards under the federal Occupational Safety and Health Act.

NR 514.07(10)(b)1.1. A run-on and run-off control system designed in accordance with the requirements under s. NR 504.12 (2).

NR 514.07(10)(b)2.2. Plan sheets depicting the location of run-on and run-off control features, detail drawings, and supporting engineering calculations.

NR 514.07(10)(b)3.3. Construction procedures and a schedule for construction.

NR 514.07(10)(b)4.4. Modification every 5 years from the date of the most recent plan approval or whenever there is a change in conditions that may substantially affect the written plan in effect. The modification shall be requested by the owner or operator in accordance with s. NR 514.04 (6) prior to the 5-year deadline.

NR 514.07(10)(c)1.1. A narrative description of how the CCR landfill will be closed, including a description of the steps necessary to close the CCR unit at any point during the active life of the CCR unit, consistent with recognized and generally accepted good engineering practices.

NR 514.07(10)(c)2.2. A description of the final cover system, designed in accordance with s. NR 504.07, and the methods and procedures to be used to install the final cover.

NR 514.07(10)(c)3.3. A demonstration, including a narrative discussion, of how final closure will meet the performance standards under s. NR 506.083 (6).

NR 514.07(10)(c)4.4. An estimate of the maximum volume in cubic yards of CCR that will be disposed on-site over the active life of the CCR landfill.

NR 514.07(10)(c)5.5. An estimate of the largest area of the CCR landfill that will require a final cover at any time during the CCR landfill’s active life.

NR 514.07(10)(c)6.6. A schedule for completion of all closure activities, including an estimate of the year in which all closure activities for the CCR landfill will be completed. The schedule shall provide sufficient information to describe the sequential steps that will be taken to close the CCR landfill, including identification of major milestones such as coordinating with other agencies and obtaining other necessary approvals or permits, installation of the final cover system, and the estimated timeframes to complete each step or phase of CCR landfill closure. If the estimated timeframes to complete closure exceed the timeframes specified under s. NR 506.083 (3) (a), the plan shall include the site-specific information, factors and considerations that support any time extension.

NR 514.07(10)(c)7.7. The plan shall be modified in accordance with s. NR 514.04 (6) whenever there is a change in conditions that may substantially affect the written closure plan or unanticipated events necessitate a revision of the written closure plan. The modification shall be submitted to the department in writing at least 60 days prior to a planned change in the operation of the CCR landfill, or no later than 60 days after an unanticipated event requires the need to revise an existing written closure plan. If a written closure plan is revised after closure activities have commenced for a CCR landfill, the owner or operator shall submit the modification request to the department no later than 30 days following the triggering event.

NR 514.07(10)(c)8.8. If closure of the CCR landfill will be accomplished through removal of CCR from the CCR landfill, the closure plan shall be modified and approved by the department prior to implementation in accordance with s. NR 514.04 (6). The closure plan shall include a description of the procedures to remove the CCR and decontaminate all areas affected by the CCR landfill in accordance with s. NR 506.08 (5).