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3.4 Water Main <br /> Existing water main along Edgewood Avenue and the west portion of Jerrold Avenue is <br /> proposed to remain in-place. These segments of water main do not have a history of water <br /> main breaks based on City records. Removal and replacement of water main along <br /> Edgewood and Jerrold would require removal of a significant portion of the existing curb, <br /> which is in good condition. Future replacement of the water main would be more cost <br /> effective in a future year when the roadway is due for full reconstruction. <br /> The redundant water main connection between Jerrold Avenue and Edgewater Avenue as <br /> shown on Appendix E should be considered for potential abandonment during the design <br /> process. The section of water main extends between closely spaced homes and would be <br /> difficult to repair or replace while protecting adjacent homes. <br /> Water main along the east portion of Jerrold Avenue and the full length of Glenpaul Avenue <br /> is recommended to be replaced with the improvements as shown in Appendix E. This work <br /> would include all gate valves, fittings, hydrants, water services and curb stops. <br /> 3.5 Drainage <br /> Reconstruction of the streets within the Hazelnut Park Neighborhood provides the <br /> opportunity to improve the drainage through installation of new or additional storm sewer <br /> facilities. Recommended storm sewer upgrades utilize the existing system to the extent <br /> possible, with drainage improvements consisting of new catch basin inlets and storm sewer <br /> along Glenpaul Avenue, Prior Avenue and Jerrold Avenue. <br /> Storm sewer drainage design will need to meet Rice Creek Watershed District (RCWD) <br /> requirements as outlined in Rule C. This section of the watershed regulations requires a <br /> permit for Public Linear Projects creating 10,000 square feet or more of impervious surface. <br /> Rule C requirements do not apply to mill, reclamation and overlay pavement projects. The <br /> project design will consider specific Best Management Practices (BMPs) such as bio- <br /> filtration and inline sediment/grit chambers placed before discharging into the downstream <br /> storm sewer system. Temporary erosion and sediment control devices will be utilized during <br /> construction in accordance with applicable NPDES permit and RCWD Rule D requirements. <br /> 3.6 Easements <br /> Street improvements as proposed within this report are anticipated to occur within the <br /> existing road right-of-way or easements. Public utility improvements are planned to occur <br /> within the right-of-way or currently dedicated drainage and utility easements. The need for <br /> permanent easement acquisition is not expected to construct the project as proposed. <br /> Temporary construction access of private property may be required to accommodate <br /> driveway repair, water and sewer service replacement, and final boulevard grading. Written <br /> permission or right of entry agreements will be secured from private property owners for <br /> these encroachments to the extent practical. <br /> Feasibility Report Page 8 <br /> 2021 PAP Street and Utility Improvements <br /> City Project Number PW 21-0100 <br />