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Tah1p of Contents <br />I. Project Understanding..........................................................................................................................1 <br />II. MS 429 Process and Proposed Schedule..............................................................................................1 <br />III. Current Drainage Conditions................................................................................................................ 2 <br />IV. Proposed Flooding Solutions................................................................................................................ 3 <br />Option1: Do Nothing...........................................................................................................................4 <br />Option 2: Pipe Upsize and Storm Water Mitigation............................................................................4 <br />Option 3: 319 Morton Avenue Surge Pond & Main Street Intersection Improvements .....................4 <br />Option 4: Public/Work Session Concepts ............................................. Error! Bookmark not defined. <br />FloodingDepths....................................................................................................................................4 <br />DischargeRates.....................................................................................................................................5 <br />V. Results...................................................................................................................................................6 <br />VI. Opinion of Probable Cost......................................................................................................................7 <br />VII. Funding & Assessments........................................................................................................................7 <br />VIII. Recommendation.................................................................................................................................8 <br />Tables <br />Table 1: Summary of Critical Elevations at the Low Point Along Morton Ave ............................................. 5 <br />Table 2: Summary of Runoff Depth at the Low Point on Morton Ave ......................................................... 5 <br />Table 3: Summary of Peak Discharges at Morton Ave Storm Sewer Outfall............................................... 6 <br />Table 4: Summary of Opinions of Probable Cost......................................................................................... 7 <br />Table 5: Funding Breakdown Summary........................................................................................................8 <br />Table 6: Assessable Weighted Area in Sub-Catchment................................................................................8 <br />Table 7: Assessment Summary..................................................................................................................... 8 <br />Exh i hits <br />Exhibit 1: 319 Morton Ave low point......................................................................................................... 2 <br />Appendix <br />Appendix A: Preliminary Cost Estimates & Assessment Rolls <br />Appendix B: Figures <br />Prepared by: Bolton & Menk, Inc. Table of Contents <br />Morton Avenue Drainage Study I OR11.127809 <br />