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TR-140 TR-140 incorporated a french drain and associated piping to collect and route the <br /> East Taylor Seep. <br /> TR-141 TR-141 approved the removal of 139 acres from the permit boundary by <br /> removing native lands that are not necessary to support ongoing mining activities <br /> at Colowyo. <br /> TR-142 TR-142 provided an as-built of the Stoker Siding Pond after repairs occurred to <br /> the primary discharge structure. <br /> TR-143 TR-143 incorporated new tall shrub field trials, provided a rewrite of the <br /> reclamation plan, and a revised woody plant density success criteria. <br /> TR-144 TR-144 removed the monitoring requirements of the West Taylor Fill by <br /> piezometer and replace it with traditional survey monitoring. <br /> TR-145 TR-145 revised the post-mine topography from the South Taylor and West Pits. <br /> TR-146 TR-146 updated the Work Area Pond as a non-discharging structure. <br /> TR-147 TR-147 incorporated additional highwall mining in the Collom and South Taylor <br /> Pits. <br /> TR-148 TR-148 incorporated two alluvial groundwater points of compliance and <br /> requested the removal of Stipulation 7 from the permit. <br /> TR-149 TR-149 incorporated small channels and small sediment sumps to manage storm <br /> water runoff from the Collom Haul Road. <br /> TR-150 TR-150 provided a salinity material damage study report to address salinity <br /> impacts to pastures downgradient of the Colowyo Mine. <br /> TR-151 TR-151 provided the ETD-1 as-built and updates the East Taylor Pond surface <br /> water model with the capacities for the ETD-1 as-built. <br /> TR-152 TR-152 incorporated additional highwall mining on the G7/8 seam in the South <br /> Taylor Pit. <br /> TR-153 TR-153 provided a new design for the at-grade crossing at Moffat County Road <br /> 51 to facilitate moving a dragline through the crossing. <br /> TR-154 TR-154 approved a revised mining plan and post mine topography for the Collom <br /> Pit. <br /> Proposed Decision and Findings of Compliance January 5,2023 <br /> Permit Renewal No. 8 Page 110 <br />