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crossings, the minimum burial depths will be increased to 60 inches below the <br />bottom of the restored streambed. At public road crossings, the product and <br />return water pipelines will be placed in sepazate bores 10 feet apart, with the <br />pipelines buried 48 inches deep. Figure 2-1 shows the proposed layout of the two <br />pipes, including spacing and padding. Laydown areas necessary for construction <br />of the pipelines are shown on Figure 2-2. <br />2.5 Pipeline Corridor Dimensions <br />The pipeline construction right-of-way (ROW) will generally lbe 125 feet wide to <br />allow for operation of construction machinery, placement of excavated materials, <br />and movement of other pipeline construction traffic along thEa pipeline corridor <br />during pipeline construction (see Figure 2-1). The construction ROW <br />components will include the following items and minimum spacing <br />requirements: <br />• Excavated ditch spoil - 29 feet wide <br />• Ditch - 6 feet wide <br />• Pipe (temporary storage) -10 feet wide <br />• Traffic and work area - 40 feet wide <br />• Topsoil pile (from both ditch and cleared azeas) - 40 feet wide <br />These items will require a minimum width of 125 feet. The <:onstruction ROW <br />may be less than the proposed 125-foot width in some areas to mitigate potential <br />impacts to existing resources, and it may also overlap existing pipeline corridors <br />in certain locations. The permanent pipeline easement width ~vill be 50 feet. <br /> <br />Pipeline Plan of Devekrpment $ <br />Yankee Gulch Sodium T,i:~: t~ Project <br />Amecimn Soda, LLP. <br />