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Page 4 of 5 <br />In the August 19, 2011 submittal, "V- Ditch" was changed to "Trapezoidal" for ditch <br />3 -c. However, a slope of 0.8% is given for the ditch while the ditch design on page <br />Exh. 9 -46 uses a slope of 8.0 %. Please reconcile this difference. <br />11) Please consider adding the bottom width for each trapezoidal ditch in the Ditch and <br />Culvert Design Summary on page Exh. 9 -2. <br />The Division has no further concerns. The summary on page Exh. 9 -2 was revised in <br />the August 19, 2011 submittal to include the bottom widths for the trapezoidal <br />channels. <br />12) It appears that old Map 13 and Map 14 need to be deleted and the reference to Maps <br />13 and 14 on revised page 2.05 -18 and the Table of Contents for Volume II revised <br />accordingly, if appropriate. <br />The Division has no further concerns. Page 2.05 -19 and the Table of Contents for <br />Volume II were revised in the August 19, 2011 submittal. <br />13) Please label ditches 1-f and 1 -g on Figure 13 (Map 13 ?). <br />The Division has no further concerns. Map 13 was revised accordingly in the August <br />19, 2011 submittal. <br />14) Please add the label for ditch 3 -c on Map 16. <br />The Division has no further concerns. In the submittal dated August 19, 2011, ditch <br />notations were removed from Map 16 but appear on Map 13. <br />15) Please add the locations of the pond cross- sections to the sediment ponds shown on <br />Figure 13 (Map 13 ?). <br />The Division has no further concerns. Map 13 was revised accordingly in the <br />submittal dated August 19, 2011. <br />47A. On revised Map 13 of the submittal dated April 11, 2011, please label pond 1 and pond 2 <br />on the plan view. <br />The Division has no further concerns. In the submittal dated August 19, 2011, Map 13 <br />was revised to show three labeled sediment ponds. <br />48. On permit text page 2.05 -11 in Section 2.05.3(3)(c), it is stated that haul road no. 1 is not <br />within the disturbed area. This is in compliance with Rules 4.05.2(4) and 4.03.1(4)(a)(iv). <br />As such, only best management practices are required for sediment control for haul road <br />no. 1. However, there are four Sedcad hydrology designs for the silt fence along haul <br />