South Dakota Administrative Rules
Title 74 - Department of Environment And Natural Resources
Article 74:27 - Solid waste
Chapter 74:27:15 - Closure and postclosure
Section 74:27:15:04 - Closure plan
Current through Register Vol. 50, page 114, March 25, 2024
The owner or operator shall prepare a written closure plan that describes the steps necessary to close the facility at any point during its active life in accordance with the closure performance standard in § 74:27:15:02. The closure plan, at a minimum, must include:
(1) An estimate of the maximum operational areas that will be open at any time during the active life of the facility;
(2) An estimate of the maximum inventory of wastes that will be on-site over the active life of the facility;
(3) A description of the anticipated future use of the disposal site property;
(4) A description of the methods, procedures, and processes to be used to close the facility and each landfill unit of the facility;
(5) A time schedule, including the anticipated dates for closure of the facility and progressive closure of each landfill unit of the facility;
(6) Procedures for closure of the facility and of each landfill unit of the facility;
(7) A description of the final contours and grading of the site and how slumping, settling, and ponding of water on the surface will be minimized;
(8) A description of the final cover, including the soil type and source, depth, compaction specifications, topsoil, and revegetation plans;
(9) A description of access control to the site, including signs posted indicating that the site is closed;
(10) A description of surface water controls that will be established or maintained at the site; and
(11) Cost estimates, including calculations, for hiring a third party to complete each closure activity.
General Authority: SDCL 34A-6-1.6.
Law Implemented: SDCL 34A-6-1.6, 34A-6-1.8.
