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NE PA COMPLIANCE <br />COLORA00 WESTMORELAND INC, <br />RIGHT-OF-WAY APPLICATIONS FOR <br />ORCHARD VALLEY NEST MINE Page -5- <br />~ni - <br />~ used, To mitigate the loss of vegetation, CNI will seed (with <br />CNI's seed mixture approved by the Colorado Mined Land Reclama- <br />tion Division) and mulch all cut and fill slopes 1n early spring <br />or fall following completion of construction, <br />The loss of three acres of vegetation and habitat would cause a <br />displacement of less than an estimated 1 deer and 0,1 elk. This <br />displacement loss would be permanent on the road surface, but <br />temporary on cut and fill slopes, until the slopes were revege- <br />tated. During the period of time the road is used for coal haul- <br />age, an increase fn wildlife fatalities and harassment may result <br />from increased truck traffic. Due to the steep slopes, little <br />livestock grazing occurs in the area, end thus would be minimally <br />impacted, <br /> <br /> <br /> <br />~• <br />The Delson very stoney loam soils in the area have severe limita- <br />tions for road construction due to depth to rock and slope. <br />These limitations were addressed in geotechnical analyses and <br />road designs. As surface runoff is rapid and erosion potential <br />is moderate, these limitations were addressed in drainage struc- <br />tures designs. Erosion and sedimentation impacts could be miti- <br />gated by the placement of riprap and straw bale check structures <br />to slow velocities and minimize sediment movement in the ditches. <br />Cut and fill slopes would be revegetated in early spring or fall <br />following completion of construction to reduce impacts of ero- <br />sion, Due to stability problems experienced on a portion of the <br />"Blouch Road", north of the lease boundary, these and similar <br />areas were avoided when designing Lhe access/haul road. No sur- <br />face or ground waters are running in the area of the road, <br />Expansion of the existing road would meet requirements of VRM <br />Class III. Additional terrain disruption to the existing 'Blouch <br />Road and Steven's Gulch Road would be minimal, As vegetation is <br />re-established on cut and fill slopes, visual impacts would be <br />reduced , <br />Fugitive dust emissions would be increased during the period of <br />time the coal haulage occurred on the road, These emissions <br />would be controlled by regularly watering the roadway and limit- <br />ing vehicle speed to below 30 mph, <br />The road is located in an unpopulated area of the foothills of <br />the Grand Mesa. No social impacts would result from the expan- <br />sion of the road. As the road would be utilized for coal haulage <br />for approximately two years, expansion of the existing road to <br />accommodate coal truck traffic was the most economically feasible <br />method for coal haulage from the Orchard Valley Nest Mine site, <br /> <br />