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Description Time Required <br /> Mine and reclaim Pod 2.Reclamation occurs in areas 5 years <br /> where minirjhas been completed. <br /> Mine and reclaim Pod 3.Reclamation occurs in areas 15 years <br /> where mining has been completed.Final reclamation of <br /> Pod 1. _ <br /> Final site reclamation.(Processing area,entire site 3 years <br /> vegetation monitoring <br /> Total 23 years <br /> 5. Revegetation Plans <br /> All areas will be mulched and seeded for revegetation following grading, topsoiling, and discing <br /> of the soil. The seed mix is shown below.. Temporary seeding of stockpiles will use the following <br /> dryland pasture mix. The following seed mixes will be used for reclamation, unless otherwise <br /> defined by NRCS. <br /> 5.1 . Rangeland Seed Mix <br /> Species Pounds of pure live seed per acre(drilled) <br /> Western wheatgreass 4 <br /> Galleta(floret) _ 4 <br /> Small Burnet 3 <br /> Indian Rice grass 3 <br /> -- ---------- <br /> Bottlebrush 0.5 <br /> Rabbitbrush 0.5 <br /> -- --------------- <br /> Four-win ed Saltbrush 0.5 <br /> Total 15.5 <br /> 6. Post Reclamation Site Drainage <br /> All pits, including the current, are dry mined as groundwater is not anticipated to be <br /> encountered. Surface water runoff from uphill areas of the pits will be prevented from reaching <br /> the site through stormwater berms or grading. During mining, stormwater that lands within the <br /> site will either be completely contained for evaporation and infiltration, or discharged at an <br /> approved discharge point. Reclamation will allow all surface flows to return as they were prior to <br /> mining. Refer to map F-1 for the post reclamation drainage of the site. <br /> 7. Revegetation Success Criteria <br /> Revegetation will be deemed adequate when erosion is controlled, the vegetation cover <br /> matches neighboring areas, and when it is considered satisfactory according to Division <br /> standards. This will be monitored in the two years following the completion of reclamation. <br /> Hayden Gravel Pit <br /> December 2022 E_3 Lewicki&Associates <br />