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2017-11-01_PERMIT FILE - C1981035A (13)
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2017-11-01_PERMIT FILE - C1981035A (13)
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Last modified
10/8/2019 7:12:40 AM
Creation date
12/7/2017 10:30:59 AM
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Template:
DRMS Permit Index
Permit No
C1981035A
IBM Index Class Name
PERMIT FILE
Doc Date
11/1/2017
Section_Exhibit Name
KI 2.05.4 Reclamation Plan
Media Type
D
Archive
Yes
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At the time of final reclamation, the refuse pile will already be in its final shape <br />because "final shape" will be maintained at all times as the pile grows. 3.5 feet of <br />cover will be placed on all previously uncovered surfaces prior to the addition of <br />plant growth medium. These surfaces will consist only of the top area of the waste <br />pile (1.85 acres at the end of this 5 year permit term). Plant growth medium will be <br />spread evenly to a finished depth of 6 inches and the area planted per methods <br />outlined in this section. <br />The road which serves as access to the top of the waste pile will be left in place <br />as per request from Lawrence Huntington (See Appendix 12(1). This road is an <br />easement to Mr. Huntington's property. <br />PLANT GROWTH MEDIUM DISPERSEMENT AND GRADING <br />As no topsoil was salvaged from the disturbed areas during construction of the <br />original mine facilities, there is no topsoil available for replacement. Plant growth <br />medium material stockpiled during construction of the waste pile will be required for <br />use at the waste pile during reclamation. With removal of coal and coal materials <br />from the surface of the facilities area, suitable plant growth medium should become <br />available. Additional suitable plant growth medium may be available from re- <br />grading throughout the facilities area. Where suitable material is exposed, it will be <br />isolated or stockpiled for replacement. Suitable material under the coal of the <br />facilities area will be ripped or disked after final grades are achieved to loosen the <br />material. Efforts will be made to ensure that all available suitable plant growth <br />medium is salvaged and/or replaced for revegetation. <br />Additional plant growth medium for reclamation may be available from an <br />area around and above the shop building and coal storage area that was stockpiled <br />in the upper reaches of the east drainage prior to 1972. It has overgrown with <br />natural vegetation, and is therefore stabilized and protected adequately from wind <br />and water erosion. The upper reaches of the east drainage area in which stockpiled <br />plant growth medium lies is included in the disturbed area shown on Map King I- <br />007. The Topsoil Borrow Area consists of an area of approximately 1.5-2.0 acres <br />with an estimated average depth of 7 feet, or approximately 16,940 cubic yards of <br />material. This area has been sampled and analyzed by the soils lab at Colorado <br />State University. For results of these analyses, see Appendix 12(3). The area under <br />stockpiled soil will not require replacement of plant growth medium; however, all <br />areas disturbed by removal of plant growth medium will be reclaimed in the same <br />manner as described for mine disturbed area in Section 2.05.4. <br />Suitable plant growth medium should also be obtainable from the sediment <br />ponds overburden and embankment material. These soils have also been sampled <br />and analyzed by the soils lab at Colorado State University (See Appendix 12(3)). <br />Stockpiled soils (Subsoil Storage Area) are free from contamination with stockpiled <br />coal and are located so as to eliminate erosion of the stored soils (See Map King I- <br />007). Reclamation of the permit area would commence at the end of the life of the <br />mine. <br />National King Coal, LLC King I Mine <br />Section 2.05.4 <br />Page 5 February, 2007 <br />
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