Section 132-5-005 - Closure criteriaOwners and operators of construction and demolition waste disposal areas shall close according to the approved closure plan, and shall install the final cover within six (6) months of the last receipt of waste. Owners or operators of all construction and demolition waste disposal areas shall close in the following manner.
005.01 The final cover shall consist of at least three (3) feet of earthen material and be capable of sustaining adequate vegetative cover. Lesser depths of final cover may be approved by the Director provided the applicant can show that the lesser amount is sufficient to minimize infiltration, erosion, settlement and promote surface water run-off.005.02 Final grades and side slopes of the closed area shall prevent run-on and run-off from eroding or otherwise damaging the final cover.005.03 Appropriate vegetative cover shall be established and maintained as soon as practical after final grading.005.04 Within 90 days following the installation of the final cover system, the owner or operator shall record a permanent notation on the deed to the disposal area property, or some other permanent property record or instrument that is normally examined during the title search and shall provide documentation to the Department that such notation or instrument has been recorded in the permanent records of the county Register of Deeds. A copy of this record and documentation shall be placed in the operating record. This notation or instrument must, in perpetuity, notify any potential purchaser of the following information: 005.04A The existence of a closed construction and demolition waste disposal area on the property;005.04B The type, depth and location of the waste on the property, as well as the existence of any monitoring systems; and005.04C Any restrictions on the use of the property which may be provided to protect the integrity of the final cover or any components of the containment system.005.05 The owner or operator of a construction and demolition waste disposal area shall notify the Department, in writing, at least 180 days prior to the date the owner or operator expects to begin closure. The owner or operator shall place a copy of this notice in the operating record.005.06 The owner or operator of a construction and demolition waste disposal area shall begin implementation of the closure plan required in section 005.11 of this rule within thirty (30) days after the date on which the facility receives the final volume of waste. The owner or operator shall notify the Department, in writing, of the date of the receipt of the final volume of waste, the date of the initiation of closure, and the date of the installation of the final cover system, as applicable. The owner or operator shall place copies of these notices in the operating record.005.07 The owner or operator of a construction and demolition waste disposal area shall complete closure activities in accordance with the closure plan within 180 days after the last receipt of waste. Extensions of the closure period may be granted by the Department if the owner or operator demonstrates that closure will, due to circumstances beyond the operator's control, take longer than 180 days and the owner or operator has taken, and will continue to take, all steps to prevent threats to human health and the environment from the unclosed construction and demolition waste disposal area.005.08 Following the closure of the construction and demolition waste disposal area or any part of the area, the owner or operator shall submit Construction Quality Assurance documentation, a topographical survey showing final contours, and a certification to the Department signed by an independent professional engineer registered in the State of Nebraska verifying that closure has been completed in accordance with the approved closure plan. This closure documentation and certification shall also be placed in the operating record.005.09 Owners or operators shall not implement modifications to the design or operation of a construction and demolition waste disposal area which results in modifications to the closure plan without prior approval of the Department.005.10 No person shall excavate, disturb the final cover, or remove any deposited materials from any active or closed construction and demolition waste disposal area without having received prior approval from the Department. Requests for approval shall demonstrate that disturbance of the final cover, or other components of the containment system, including any removal of waste, will not increase the potential threat to human health and the environment and shall include: 005.10A An operational plan identifying the planned activities and the area involved;005.10B A survey identifying the lines and grades defining the limits of the proposed excavation both vertically and horizontally;005.10C Estimated number of cubic yards and type of material to be excavated;005.10D Location where excavated material is to be deposited;005.10E Type of equipment to be used to transport material;005.10F Estimated time required for excavation and disposal procedure; and005.10G Provisions for closing the excavated or disturbed area.005.11 Closure Plan Owners and operators of all permitted construction and demolition waste disposal areas shall prepare and submit a written closure plan that describes the steps necessary to close the construction and demolition waste disposal area in phases, or the entire area, whichever is applicable. This closure plan shall be provided in the permit application. The closure plans shall include but not be limited to, a description of the methods of closure which comply with the requirements of 005.01 to 005.03 and the following:
005.11A A description of the final cover design including methods and procedures to install the final cover;005.11B An estimate of the largest area of the construction and demolition waste disposal area ever requiring a final cover at any time during the active life of the construction and demolition waste disposal area;005.11C An estimate of the maximum inventory of wastes ever on-site over the active life of the construction and demolition waste disposal area; and005.11D A schedule for the completion of all activities necessary to satisfy the closure criteria.132 Neb. Admin. Code, ch. 5, § 005
Amended effective 5/17/2016.