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13. In Table 4.2iii, please include operational monitoring results for SW-2 and SW-5 since they are <br />part of the approved surface water monitoring program. Also, please change the table titles <br />from "monitoring well" to "surface water station" in the table. <br />14. It appears that Table 4.2-12 needs a couple of revisions: <br />A. In Table 4.2-12, it appears that the values for the right side slope and the left side slope for <br />ditch D-20 have to be switched. If this is correct, please revise Table 4.2-12 accordingly. <br />B. In Table 4.2-12, it appears that the D50 value for ditch D-24b should be 9 inches instead of <br />12 inches. If this is correct, please revise Table 4.2-12 accordingly. <br />15. It appears that there are several culverts listed in Table 4.2-13 that do not have Sedcad design <br />runs showing their peak flow calculations. These culverts are C-1 through C-4, C-8 through C-11, <br />C-13 and C-16 through C-18. Please provide these Sedcad designs or point out where in the <br />submittal these designs are located. <br />16. It appears that several revisions need to be made to Figure 2.2-3: <br />A. It does not appear that ditch D-10 is depicted on Figure 2.2-3, although the label for this <br />ditch is shown. If this is correct, please revise accordingly. <br />B. It does not appear that ditch D-27 is shown on Figure 2.2-3. Please revise this figure if this is <br />correct. <br />C. It does not appear that ditch D-36 is labeled on Figure 2.2-3. If this is correct, please revise <br />Figure 2.2-3 accordingly. <br />D. The Division requests that a larger plan view of the sediment pond be provided. The plan <br />view of the sediment pond provided in Figure 2.2-3 is too small to see details. <br />E. The Division requests that Figure 2.2-3 be revised so that more of the subwatershed <br />drainage basins are shown. <br />F. On revised page 2.05-21, the use of a centrifugal pump is mentioned as an optional way of <br />dewatering the sediment pond. The Division requests that mention of this option be added <br />to Section A-A' of Figure 2.2-3. <br />17. The Structure Networking sheets on pages 20 and 21 of Appendix M show that culvert C-13 <br />flows directly into the sediment pond and that culvert C-18 flows directly into ditch D-18. <br />However, on Figure 2.2-3, the culvert leading directly to the pond appears to be labeled as <br />culvert C-18 and culvert C-8 leads into ditch D-18. Please explain. <br />18. Several of the ditch designs show water velocities above 5.0 feet per second but not all of the <br />ditches are designed to be riprapped, including ditches D-3, D-5, D-11, D-30 and R-1. Please <br />explain. <br />3