M-6 - Engineers Report

City of Tiffin November 2, 2023 PROJECT UPDATE Upcoming Infrastructure Description Next Steps/Schedule 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 2022. 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. Hickory Knoll Sanitary Sewer Reviewing options for sanitary routing to subdivision and TBD provided opinions of cost to City for review. Pedestrian light (RRFB) on eastern leg MSA is working on permitting and solicitations for adding an Spring/Summer 2024 of roundabout at Hwy 6 & Park Road. RRFB flashing pedestrian sign on the eastern leg of the roundabout at Hwy 6 & Park Road. We will be submitting this over the winter and will seek installation after the trail improvement project to the soccer fields is complete. PROJECT UPDATE Page 3 of 3