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8) Will groundwater be encountered and/or surface water intercepted or disturbed(check one): <br /> Ca Yes or CE)No. <br /> a. If yes,please describe: <br /> 9) (Optional) Please provide additional information about the Mining Plan: <br /> The irrigation pond will be excavated at 3:1 slopes to a bottom elevation of 4752.The highest <br /> anticipated groundwater level of elevation 4750 was found during excavation of exploratory test <br /> pits on the site. J-2 commits to remaining a minimum of 2 feet above this highest anticipated <br /> groundwater elevation during the mining operation. The mining excavation will then be backfilled <br /> with 3 feet of impervious clay/overburden on the floor and slopes to create an impervious liner. <br /> e limits of mining and mining slopes are shown on the Exhibit L - Mining Flian map. <br /> A benn wound the extedui of the mining, with a top width of 15 feet, and 3.1 slopes w 11 also be <br /> constructed using impervious clay i oveiburden materials, as shown on the Exhibit E- Reclainati <br /> Plan map. <br /> nverbi ird,-n and topsoil vvill be stockpiled as shown on the mining plan rnap Topsoil from the <br /> topsoil stockpile will hp iised to reclaim the site_ Any topsoil not needed for the reclamation of the <br /> site will be exported, and the disturbed area where the topsoil stockpile is removed will be seeded <br /> as part of the reclamation of the site. <br /> The seed mix and PLS per acre rates to be used to reclaim the site are shown in Exhibit D- <br /> Reclamation Plan, Section 7.b-Zone 1 - Eastern Plains. The application rates shown will e <br /> doubled ecause the seed will be broadcast. <br /> and stri-10--ral fill. The secondary Gommodity to he mined is overhurden, to be used for inert fill- <br /> Equipment that will be used during the mining include dozers, loaders, moto grader, trunks, and <br /> scrapers. <br />