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Feasibility Report Northeast Lino Lakes Drainage Improvement Project WSB Project No. 2029-790 Page 12 The project includes improving an existing outlet to Peltier Lake, as such the City will need to obtain a DNR Public Waters Work permit (GP2004-0001) from the MnDNR, as well as to obtain a RCWD permit to demonstrate no adverse impacts will be created as result of this project. The project also includes a culvert crossing under I-35E; as such the City will need to obtain a Utility Accommodation on Trunk Highway Right of Way Permit (Form 2525) and a Miscellaneous Work on a Trunk Highway Right of Way permit (Form 1723) from MnDOT. The project includes a storm drain crossing under 20th Avenue (CSAH 54) and a Right of Way Permit from Anoka County may be required. The alignment has been chosen to avoid or minimize wetland impacts where possible; however any modifications to existing wetlands would require approval by the Technical Evaluation Panel (TEP). Given the complexity of the project it is anticipated that the City and staff will need to meet with the above agencies individually in order to facilitate permit approvals. 4.6. Right-of-Way / Easements Right-of-way needs will be evaluated during final design. It is anticipated that some temporary construction easements will be required. Easement acquisition for the Koch pipeline on the east side is anticipated, as well as a power line easement on the west side. Easements related to the regional storage basins will be acquired as part of the platting process for individual developments. 4.7. Project Phasing The project will be constructed in several phases (Appendix A, Figure 10), as funding and land development allows. The project will be constructed from downstream to upstream, starting with the improved Peltier Lake outfall and channel to 20th Avenue, finishing with upstream regional storage facilities. Phase 1 will include replacement of the existing culvert outlet at Peltier Lake Drive and the reconstruction of the drainage way from Peltier Lake Drive to 20th Avenue. Once the outlet channel is reconstructed, the neighboring properties on the west side could develop and discharge treated stormwater to the channel. Development of the regional stormwater facility between Peltier Lake Drive and 20th Avenue would need to be constructed concurrently with any development. The new channel will also provide an outlet for the proposed ponding facilities being constructed between 20th Avenue and I-35E, also part of Phase 1. Phase 2 will include the installation of a new 60-inch crossing under I-35E and an extension of the storm sewer beyond the MnDOT right-of-way to allow for future extension of the sewer along Otter Lake Trail.