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August 20, 2020 Aii] <br /> Horton Pit TR—Plan Updates <br /> Page 2 <br /> Ingress/egress for associated mining equipment, as well as mined/processed material will <br /> largely be along the south access road and through the south access gate. <br /> Reclamation Plan- <br /> Due to the inability to mine entirely through the property from the east to the west as in the <br /> original Mining Plan, the mining will leave two cells or pits. This will require the reclamation <br /> plan to change to allow drainage facilities for the two cells. Cell A (has been fully mined, and <br /> is in a state of unreleased reclamation) has a drainage pipe that leaves the cell in it's <br /> designed low point along the north side. Said drainage pipe proceeds northeast and outlets <br /> in a location that allows the discharge to disperse/fan across the northeast portion of the <br /> property. A typical of the Cell A drainage pipe has been submitted with this Technical <br /> Revision request (Exhibit A). The Cell A drainage pipe will remain as part of the reclamation <br /> of the property. <br /> As the mining of Cell B will cause a depression/pit/cell, a drainage pipe will be required there <br /> also. Said pipe will inlet at the lowest elevation of Cell B (at easternmost point), and drain to <br /> the west by southwest slope of Cell A. The design and construction of the drainage pipe will <br /> occur when needed/practicable— and before mining commences in Cell B. <br /> All slopes will be graded to 3'H:VV or flatter. Topsoil will be reserved for, and placed at a <br /> depth of no less than 2" on all regraded disturbed areas. <br /> All disturbed areas will be graded and covered with no less than 2" of topsoil, and then <br /> seeded, mulched/crimped and fertilized as per current reclamation plan and subsequent <br /> Technical Revisions. <br /> FOR <br /> I ARD ER <br /> COUNTY <br />