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r <br />ai <br />C-1996-083 Bowie No. 2 TR-55 <br />2°d Adequacy Review - MLT <br />17-Sep-2008 <br />Page 2 of 3 <br />Please delineate the lateral extent of the proposed re-grading of the slope <br />between the road and the B-Seam Portal Bench, and clearly label the B-Seam <br />Portal Bench as such. <br />(Item Resolved) <br />Haul Road Typical Section <br />3.) The color of the Existing Ground line is yellow, which is difficult to see. <br />Please change the color of the Existing Ground to something more visible, <br />preferably red, which represents Existing Ground in most of the other views. <br />(Item Resolved) <br />4.) The outer fill slope is shown to be 211:1 V, while the slope is shown as 2.5H:1 V on <br />Typical Section D. <br />Please verify which slope value is correct as designed, and label the slope <br />consistently in all views. <br />(Item Resolved) <br />Haul Road Profile <br />5.) The Top of Wall #1 and Top of Wall #2 lines are blue, which is in contrast with <br />the purple color used in the Plan View. <br />Please use one color for the Walls consistently throughout the various views, e.g. <br />purple. <br />(Item Resolved) <br />Mau 15-6 <br />Typical Section A <br />6.) The details provided for the soil nail wall are scant. <br />Please provide the anticipated length of the soil nails, and describe any exterior <br />facing surface for the wall. <br />(Item Resolved) <br />Typical Section B <br />7.) The details provided for the French drain are scant. <br />Please provide the anticipated width of the French drain, and indicate the size <br />and type of drain pipe, and whether filter fabric will be used around the drain <br />pipe or the washed rock. <br />(Item Resolved) <br />Typical Section C