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;T- �� : y�. ifs' _. ••/ • <br /> y. <br /> Photo 7: D Pit dozer basin at approximately the <br /> ': " 6,640 foot contour. <br /> $'... Photo 6(left): D pit constructed drainage and <br /> r- r' <br /> check dams, drone imagery. <br /> Compliance with Constructed Channel Design <br /> Throughout the reclamation process <br /> over the course of the 2023 field season <br /> DRMS inspected the area. As the <br /> constructed drainages were built, <br /> DRMS verified that drainage gradient, <br /> aspect and check dam construction was <br /> consistent with the Trapper permit <br /> document and (Map M12). Check dam <br /> construction followed construction <br /> design as outlined in the Trapper <br /> permit(Appendix Q Reconstructed <br /> Drainage Channel Design Model). As <br /> shown on the application's M1 map <br /> and the M12 map, the reconstructed <br /> drainage begins at an elevation of 7350 <br /> confluences at an elevation of 6700 Photo 8: Check dam construction in D Pit,photo November 2023. <br /> with constructed drainage NNE and leaves the parcel at an elevation of 6600 flowing on to the No <br /> Name Pond system. The drainage way measures approximately 2,007.5 meters in length,just over a <br /> mile long at 6586.3 feet. The drainage lies at a 11% slope, typical of other constructed drainages at <br /> Trapper Mine. The slope aspect changes from due north to northeast and towards the lower part of <br /> the reach to a northwest aspect. These changes are topographically and hydrologically consistent <br /> with the sites topography and reclamation to approximate original contour as specified on permit map <br /> M12 as well as with natural stream geomorphology. The blending of the regraded land to <br /> surrounding areas can be seen in the photographs provided and was verified by DRMS through <br /> comparison of the M12 and M1 maps. <br /> Permit Number C1981010 Prepared by: R.Reilley <br /> SL25 Page 18 of 21 <br />