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2.3 Lake Interconnection pipe lengths <br /> The lengths for the lake interconnection pipes were collected from the suggested Lake Piping Exhibits, <br /> see Appendix C. <br /> After the length was measured, an additional 10% of total pipe length was added to account for any <br /> fittings and bends. The velocity is not expected to reach any values that causes significant friction loss, <br /> but the extra length was added as a conservative measure. Table 2-2 on the following page shows the <br /> measured lengths between the lakes in Phase 2 as well as the lengths including the additional 10% that <br /> was used in the analysis. The link between two lakes may be listed more than once as all conduits <br /> between the lakes are listed individually (main lake interconnection pipes and overflow pipes). The pipe <br /> lengths between two of the same lakes are, however, the same for all conduits between them, as shown <br /> in Table 2-2 on the following page. All conduits for Phase 2 are assumed to be 48-inches with a 12" <br /> overflow pipe except for the conduit connecting lake 19 to the Phase 2 pump station wet well and the <br /> conduit connecting lake 22 to the Phase 2 pump station wet well which are both 60-inches. Figure 2-6 <br /> (reduced size version of the Lake Piping Exhibit from Appendix C) shows the layout for Phase 2 of the <br /> lake interconnection pipes and the pipes connecting lakes to the stormwater evacuation pump station <br /> (Phase 2 pump station). <br /> r• <br /> ImSN <br /> UY <br /> ��—.r"�-nom •� ��`� l � ``'��` _. _ <br /> PRASE2 <br /> LAKE PIPING EXHIBIT ;tea <br /> " RIVER ISLANDS <br /> c Ri�u�wr swacroonoswn eun�wi <br /> Figure 2-6: Lake interconnection pipe and pump station connection layout <br /> River Islands Phase 2 Stormwater Mitigation Rev 2 12 <br /> PACE <br />