Mine Reclamation Planning

All the way through a reclamation process, coal operators have the requirement of meeting comprehensive rules. A mine reclamation plan will reveal how overburden is going to be graded, subsoil and topsoil replaced and vegetated again, how the after mining land is going to be established, and how the streams that used to exist are going to be restored again. Coal operators provide a program for the achievement of every step in the renovation procedure. Coal operators also have the obligation of giving an estimated cost of reclamation, as well as a statement as to how the operator proceeds in complying with all the laws required. 

Mining companies are required to set up a plan to make available rough grading of mined overburden within one hundred and eighty (varies from state to state) days of coal removal and cannot have any more than four non-graded spoil ridges at the rear of the active pit, that is unless an extended amount of time is approved due to a good motive such as in the case of unfavorable weather conditions. The replaced overburden needs to be shaped to the estimated original shape of the land in order for it to drain correctly properly and pre-mining drainage patterns are re-established.

Materials from the initial pit or box cut needs to be graded to blend with land that has not been mined. Final grading needs to be concluded in a timely manner; generally in time for the following growing season. This comprises any subsoil or topsoil replacement and installation of erosion control measures similar to terraces, diversions, grass waterways, and drains. An effort needs to be done to grade substitute soil in a way that restricts compaction. The majority of plans specify a crop of wheat or oats trailed by a grass-legume blend for a number of years on land that has been claimed to avoid an erosion of soil and to restore soil structure.

After this phase and previous to the company's reclamation accountability ends, vegetation needs to become established which is constant with the after mining land use plan. In addition, operators need to create row crop production on main farmland areas. Field test plots are the most ordinary technique utilized to substantiate vegetative growth. A count of vegetation that is covering the ground is utilized on land uses other than row cropland. A five to ten year vegetation legal responsibility period starts when all the grading has been done and the land is planted to a crop that is able to support the usage of the land after mining has been done. 

For primary farmland, full restoration of that includes one hundred percent of the original un-mined land productivity is obligatory. This can be done by using characteristic crops such as soy beans, wheat etc, for three crop years before concluding release of the renovation responsibility.

Forest land use is required to demonstrate a growth of four hundred and fifty trees per acre and this is required to be done over a three-year period. Permanent water impoundments can be built from the final pit of the mined area, or from a sediment pond, if the proposal of the substitute land use has been permitted, or if water was present on the area before the mining.