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Trapper Mine <br />L: \ Engineer \ Permits \ PR 11 \ Maps \ M10 A & B \ M10A_PR11.dwg <br />N <br />400 0 400 800 1200 <br />1 2 3 <br />SCALE: 1" = 400' <br />N 402000 <br />N 404000 <br />N 406000 <br />N 408000 <br />N 410000 <br />N 412000 <br />N 400000 E 1436000E 1438000E 1440000E 1442000E 1444000E 1446000E 1436000E 1438000E 1440000E 1442000E 1444000E 1446000N 402000 <br />N 404000 <br />N 406000 <br />N 408000 <br />N 410000 <br />N 412000 <br />N 400000 <br />N 398000N 398000 <br />N 414000 N 414000 <br />Note: Production may fluctuate according to economic, <br />geologic, or other conditions. Limits are shown for <br />maximum possible production from 2023 through 2027. <br />Operations may actually progress slower than depicted <br />on these maps. Backfilling, grading, and topsoil <br />laydown will follow mining operations in a timely <br />manner. <br />CONTOUR INTERVAL : 10' <br />SCALE : 1"=400' <br />Topographic information compiled from 2017 aerial photography and December 2021 Topography from Drone surveys. <br />20232023HIGHWALL <br />MINING AREA <br />(EXISTING) <br />PR-11 5 YEAR MINING/RECLAMATION PLAN UPDATE9/30/22 <br />DATE: 11/19/2019 <br />DESIGNED BY: BDN, RDH <br />DRAWN BY: BDN <br />2024 <br />2024 2027 <br />2026 <br />2025 <br />202320272023 <br />TR-134 6/27/23 WTC C PIT, I Pit EAST, & J PIT DRAGLINE CUTS <br />HIGHWALL <br />MINING