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<br />Contour Ditch Construction <br /> <br />During 2021, Trapper did not construct any contour ditches. <br /> <br />Stock Tank Construction <br /> <br />No new Stock Tanks were constructed during the 2021 field season. Refer to Section 6. <br /> <br /> Stock Tank Reclamation <br /> <br />No Stock Tanks were reclaimed during the 2021 field season. Refer to Section 6. <br /> <br />Developmental Drill Sites <br /> <br />No developmental drill holes were completed in 2021. <br /> <br />Topsoil Piles <br /> <br />During 2021, Trapper moved the entirety of pile BP-1 and part of pile K2-15 to a new pile, L21- <br />1, west of L-Pit. Trapper also constructed two new topsoil piles, L-21-2 and L-21-3 east of L-Pit <br />stripping areas and a small pile, N21-1 in N-Pit during the 2021 field season. Refer to Section <br />5. <br /> <br />Sediment Dams <br /> <br />Sediment pond cleaning was conducted on East Pyeatt #1 and #2, and Deal Gulch #1 in 2021. <br /> <br />1.2.6 Previously Revegetated Acres <br /> <br />The locations and acres for all previously revegetated areas, seeded to perennial species, are <br />presented in Map(s) 1. To date, Trapper has revegetated approximately 4,748.0 acres. Of the <br />total revegetated acres, 3,591.6 reclaimed acres have received final phase III bond release. <br />The phase III total includes 5.6 acres of re-disturbance in I and N-Pit during 2021. <br /> <br />Not shown on Map(s) 1 in this annual report are the areas seeded to temporary perennial mixes <br />that will require final reclamation prior to the end of the project (life of mine). <br /> <br />1.2.7 Re-Disturbed Reclamation Acres <br /> <br />The parcel identification and acres re-disturbed due to mining activities for all previously <br />revegetated areas will be documented here. Table 1.2 will show acres re-disturbed and <br />summarize the bond release status of each parcel. N Pit development resulted in 6.2 acres of <br />re-disturbance in 2021. <br /> <br />GCR 2/22 <br />[DRMS21RPT\21RECtext1-0]