Agenda - Council - 12/11/2018 - Laserfiche WebLink

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Our Mission: To wok together to respcsibty grow Our community, and to provide quality, cest,effective, and efficient government services. CC Regular Session 7. 7. Meeting Date: 12/11/2018 By: Bruce Westby, Engineering/Public Works Information Title: Adopt Resolution #18-246 Approving Plans and Specifications and Authorizing Advertisements for Bids for Riverdale Drive Utility Improvements, Improvement Project #18-14 Purpose/Background: Purpose: The purpose of this case is to adopt Resolution #18-246 approving Plans and Specifications and authorizing Advertisements for Bids for Riverdale Drive Utility Improvements, Improvement Project #18-14. Background: The improvements proposed with this project include extending trunk sanitary sewer and watermain to the intersection of Llama Street and Riverdale Drive from existing pipe stubs in the southwest corner of old Armstrong Boulevard and Riverdale Drive. Attached is a figure depicting the project scope with the yellow line representing the approximate alignment of the trunk sewer and water pipes as proposed. The proposed improvements will initially serve the new Lazydays RV maintenance facility south of Riverdale Drive, east of Llama Street. A condition of Plat approval was that the new maintenance facility connect to City sewer and water. The new maintenance facility will have 20 service bays, a customer waiting area, parts warehouse, receiving dock, and additional office space. Approximately 30 staff will work in the new maintenance facility, including a combination of service managers, service technicians, warehousing and customer service. An area is also reserved for future expansion of the maintenance facility. Stubs are proposed to be constructed along the trunk lines to serve the existing Lazydays RV sales building north of Riverdale Drive and east of Llama Street, the old Quality RV property owned by Anoka County which has a damaged septic system that cannot be repaired, and the properties south of Riverdale Drive and west of old Armstrong Boulevard currently owned by Anoka County. Ultimately, the new 18" PVC gravity sewer line is proposed to serve all new development south of Highway 10 and west of Armstrong Boulevard. The future development area to be served by these utilities are within the City's MUSA thereby requiring service by City sewer and water. The existing trunk sanitary sewer stub is an 18" polyvinylchloride (PVC) pipe. New 18" PVC pipe is proposed to be extended west along the south side of Riverdale Drive to the intersection of Llama Street and Riverdale Drive, a distance of approximately 2,600 feet. Concrete manholes are proposed at various locations along the trunk sewer line to allow for required pipe deflections and cleaning of the trunk sewer line. The existing trunk watermain stub is 12" ductile iron pipe (DIP). New 12" DIP is proposed to be extended west along the south side of Riverdale Drive to the intersection of Llama Street and Riverdale Drive, a distance of