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EXHIBIT D <br /> of water annually,the plant is equipped with a closed-loop water management system to support sustainable resource <br /> usage. <br /> To minimize environmental impact,the wash-plant employs specially designed containment vessels that prevent any <br /> discharge of process water.A rapid thickener system is integral to this closed-loop setup,capturing and reconditioning <br /> used water for continuous recycling. This system channels reclaimed water back to storage tanks and thickeners, <br /> reducing both environmental footprint and the need for additional water sources. This approach maximizes water <br /> conservation and aligns with environmental best practices for sustainable mining operations. <br /> Collection,Drying,and Stockpiling of 30 Mesh Minus Sand Product <br /> Once the wash-plant processes the material,the resulting 30 mesh minus sand product undergoes collection and <br /> drying. This refined product is then systematically stockpiled on-site in preparation for transport and off-site shipment. <br /> This streamlined collection and storage process is designed to ensure product quality and readiness for market. <br /> 3. Return of Washed Ore to Active Mining Block <br /> Following the processing at the wash-plant,the treated ore will be systematically stacked in preparation for <br /> transportation. The stacked ore will then be reloaded onto haul trucks or scrapers and returned back to the active <br /> mining block. The return and deposition of the ore will progress methodically towards the direction of the active <br /> excavation wall within the pit. This directional approach ensures that the pit is refilled in a manner that is both orderly <br /> and efficient,aligning with the overall mining strategy and aiding in land rehabilitation efforts. <br /> (3) Grading and Contouring of Mined Block <br /> After mining activities are completed,a dozer is used to grade the returned washed ore to match the original topographic <br /> contour of the site as closely as possible. This step is essential for restoring the physical appearance and functionality of the <br /> landscape. Lidar technology will be utilized to create detailed maps of the original topographic profile of the mining site. <br /> These maps serve as a reference to ensure accurate grading and restoration of the land to its pre-mining state. <br /> (4) Return of Topsoil Over Mined Block <br /> Once the grading is complete,the next step involves covering the graded area with topsoil that was stockpiled before or <br /> during the mining process. This topsoil is spread evenly over the area to create a suitable medium for vegetation growth. It's <br /> a critical step in the reclamation process,as it restores the soil layer,which is necessary for plant life and helps to prevent <br /> erosion. <br /> (5) Seeding and Imprinting of Mining Block <br /> The seeding of the reclaimed mining block is scheduled for specific times of the year- either in October or April. These <br /> periods are likely chosen based on the climatic conditions that are most favorable for seed germination and growth. The <br /> seeds used for this process are part of an approved seed mix.Areas that are compacted,are ripped before seeding.A seeder <br /> is used to evenly distribute the seeds across the mining block. Following this,an imprinter is used to texture the block.An <br /> imprinter creates patterns or indentations in the soil surface. The texturing acts as a windbreak,reducing the likelihood <br /> 14 <br /> HARDROCK/METAL MINING REGULAR(112)APPLICATION Au Pt Industries LLC I PO Box 1424-Edwards,Colorado 81632 1970 306 1 784 <br />