Agenda - Public Works Committee - 01/18/2022

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Street and Trail Improvements Sunwood Drive NW The improvements completed in 2004 provided a fully developed concrete roadway adjacent to the undeveloped area located in the northwest area of The COR. The boulevard was designed to allow for future widening and expansion as development and other improvements occur. Center Street NW Improvements to Center Street NW were completed in 2014 and included construction of a 36-foot wide bituminous street with a 10 foot concrete sidewalk, angled parking along the west side, and parallel parking stalls along the east side of the street. The extension of the full Center Street typical section was completed to 100-feet north of 145th Avenue NW. The remaining roadway was then constructed as a temporary street section with bituminous curb and a bituminous trail for a distance of approximately 220-feet to Ramsey Parkway. The alignment of Center Street between Ramsey Parkway and Bunker Lake Boulevard followed the original plat of Ramsey Town Center. This does not match the revised 2012 COR master plan alignment. See Figure 4 in Appendix B. Zeolite Street NW Zeolite Street was constructed as a temporary rural section with bituminous surface in 2005 from Sunwood Drive to Bunker Lake Boulevard. Utilities All past improvements completed within The COR were consistent with the City's Sanitary Sewer and Water System Comprehensive Plans. See Figures 8-10 in Appendix B for the water, sanitary, and storm utility layouts. Sanitary Sewer Improvements In 2004, a 30-inch trunk sanitary sewer was extended along Sunwood Drive to serve The COR. In 2005, 15-inch and 18-inch sanitary sewer was installed from Bunker Lake Boulevard to Sunwood Drive. This main was installed in Zeolite Street from Bunker Lake Boulevard to the currently platted Ramsey Parkway alignment (from the Ramsey Town Center layout). This main then follows the un-platted Yoffie Street alignment to Sunwood Drive. The segment of sanitary sewer main that follows the platted Ramsey Parkway does not follow the revised 2012 master plan alignment of Ramsey Parkway. This main may need to be realigned when this segment of Ramsey Parkway is constructed. The existing sanitary sewer trunk mains have capacity to provide service to The COR. Water Distribution Improvements The elevated storage for the City of Ramsey is adequate to provide fire flow to The COR. The trunk distribution system was also found to be adequate to serve The COR. Prepared by: Bolton & Menk, Inc. EXISTING IMPROVEMENTS The COR Analysis 1 R16.114924 Page 5