M-6 - City Engineer's Report

City of Tiffin February 6, 2023 PROJECT UPDATE DEVELOPMENT ASSISTANCE Tiffin West Plat MSA provided review comments regarding this proposed plat to the developer and its engineer on December 5, 2022. Clear Creek Kennels MSA reviewed the revised plans and concurred that all comments have been addressed on January 9, 2023. Lotus Hill OPD MSA reviewed preliminary concepts for development and provided comments to the developer and its engineer on February 2, 2023. The States OPD MSA reviewed preliminary concepts for development and provided comments to the developer and its engineer on February 2, 2023. Madden Addition Pedestrian Bridge MSA met on-site with City Staff and the developer on January 10, 2023 to review remedies made to the pedestrian bridge by the contractor. The only item remaining pertains to the stream bank slopes and placement of rock on the slopes. Park Place Part 8 Construction on this residential development has begun. MSA will have staff on-site to observe construction of key infrastructure. Shamrock Center, Lot 2 MSA received the site plans and storm water calculations on January 30, 2023. These plans are currently being reviewed. Upcoming Projects A summary of major upcoming infrastructure projects is listed below. Major Upcoming Description Next Steps/Schedule Infrastructure Project Wastewater Treatment Improvements The current wastewater treatment facility (WWTF) has a Final Compliance with NPDES chloride compliance schedule. There is not any wastewater Permit required October 1, 2025. treatment equipment/processes designed to remove chloride so typically source control is the only economical means of MSA presented its findings on meeting compliance. The existing treatment facility is at about November 1st. MSA has 50% capacity. However, if the past growth rate continues an prepared a proposed schedule expansion will be required in the next 6-8 years. for wastewater treatment, water treatment and water supply improvement projects. Deer View Avenue and Tall Grass DOT has requested concurrence from the City on permanent TBD Avenue & Hwy 6 Intersection improvements to intersection within 5 years of installation of Improvements temporary traffic signals in 2020. Scope includes both pedestrian and vehicle accommodations. PROJECT UPDATE Page 2 of 2