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(f) Descriptions and Specification of Reclamation activities <br /> (i) Final Grading <br /> Final slopes will be graded to 3H:1V <br /> (ii-v) Seeding, Fertilization, Revegetation, Topsoil Placement <br /> Topsoil Replacement/ Revegetation <br /> Topsoil will be replaced to an approximate depth of 8" ft for the areas shown in <br /> as topsoil/revegetation areas in Exhibit F Sheet 1. <br /> Seeding and Fertilizing <br /> The proposed seeding areas are shown on Exhibit F — Reclamation Plan Map, <br /> Sheet 1. The recommended seeding method is by drill and seeding rates assume <br /> this method. The species composition of the seed mixture recommended for <br /> reclamation is shown in Table 6.4.5-2. Recommended Seed Mixture <br /> Table 6.4.5-2. Recommended Seed Mixture <br /> Species (Variety) Rate—pure live Native/ W/C <br /> seed(PLS) Introduced Season <br /> /bs/ac <br /> Thickspike wheatgrass 8.0 to 10.0 Native Cool <br /> (Critana) <br /> Sideoats grama (Vaughn) 5.0 to 7.0 Native Warm <br /> Switchgrass (Nebraska-28) 4.0 to 6.0 Native Warm <br /> Alfalfa (Nomad) 3.0 to 5.0 Introduced NA <br /> TOTAL 20.0 to 28.0 <br /> Based on this seed mixture, an application rate of approximately 20.0 to 28.0 Ibs <br /> PLS/ac will be used. Topsoil should be disked prior to seeding. It is <br /> recommended that fertilizer be utilized for reclamation. A standard application of <br /> fertilizer will be used and applied at a rate of 250 Ibs/ac as shown in Table 6.4.5- <br /> 3. Fertilizer Application <br /> Table 6.4.5-3. Fertilizer Application <br /> Fertilizer Standard rate <br /> Ibs/acre <br /> Diammonium phosphate (18-46-0) 250 <br /> (46-53% available P2O5 with 18-21% <br /> j N) <br /> Amen Aggregate Resource <br /> Specific Exhibits <br /> Page 16 of 44 <br />