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Ms. Rachel Juba August 13, 2020 Page 2 <br />access drive to the southeastern two buildings has some curves that may be challenging for emergency vehicle access. The developer will be required to show this access has been granted by agreement. 6. The Hugo Fire Department has reviewed the site for hydrant placement and emergency vehicle access. Applicant has made some minor modifications and requests for information from staff. 7. Sidewalk is proposed to be constructed on the west side of Finale avenue by the developer, while an 8-ft trail on the east side of Finale Avenue will be constructed as part of a future Lion’s Park Improvement project. 8. A trail extending from the Keystone Place trail is proposed to extend through the site and connect to Finale Avenue. 9. Sanitary sewer service is available to the site from the existing 18” sanitary sewer located in the intersection of 146th Street and Finale Avenue. Sanitary sewer will be extended down the proposed alignment of Finale Avenue and into the site at multiple locations. Access to Keystone Place will be required to be maintained/coordinated while this connection at the intersection is being made. 10. Water infrastructure exists within the southern portion of Finale Avenue. Watermain will be extended north along the proposed Finale Avenue alignment and connect to the existing 12” watermain stub located at the north end of the proposed Finale Avenue alignment near the well house. An existing watermain stub from Keystone Place to the southwest will provide an additional water connection for looping through the development. 11. An existing stormwater outlet from the stormwater pond located in Keystone Place extends through the proposed site. The plans show relocation of this outlet pipe that will require vacation of the existing drainage and utility easement. Drainage and Utility Easements already exist west of the proposed site improvements where wetlands and stormwater management features are proposed. All existing drainage and utility easements were vacated. 12. A drainage and utility easements will be required to be placed where the relocated Keystone Place stormwater outlet is placed. 13. Drainage and utility easements will be required for the sanitary sewer, watermain, and storm sewer (only public portion that extends from Finale through the site). The City will be responsible for maintenance associated with the sanitary sewer and water mains, not individual services. Easement widths should be a minimum of 20-ft wide, or a width of twice the depth of the pipe, whichever is greater. Applicant will provide additional easements following approval of the utility alignments. 14. Detailed redline comments have been provided on the plans and sent to the Applicant’s engineer so they can be addressed in future submittals. 15. The development agreement outlines fees and credits associated with this project. <br />Stormwater Management 16. The applicant has submitted a draft of their Storm water Management Plan for the site. The applicant is proposing to use a stormwater pond/wetland combination to meet stormwater requirements for this site. It is anticipated that this design will be able to meet stormwater control requirements. Soil borings for the proposed pond location are still forthcoming. This pond/wetland management system is sized to provide stormwater management for Finale Avenue, the majority of the future 147th Street and Lions Park improvements. As outlined in the development agreement, the City is responsible for their share of these costs. 17. Staff has been developing a document called the Comprehensive Stormwater Management Plan that contains a credit and tracking system for water reuse projects within the City. These credits that have been generated can then be used for City projects where infiltration