M-9 - City Engineer Report

City of Tiffin August 1, 2024 PROJECT UPDATE Upcoming Infrastructure Description Next Steps/Schedule Project The current wastewater treatment facility (WWTF) has a chloride Final Compliance with NPDES compliance schedule. There is not any wastewater treatment Permit required October 1, 2025. equipment/processes designed to remove chloride so typically source control is the only economical means of meeting MSA presented its findings on Wastewater Treatment compliance. The existing treatment facility is at about 50% November 1st, 2022. MSA has Improvements capacity. However, if the past growth rate continues an expansion prepared a proposed schedule will be required in the next 5-7 years. for wastewater treatment, water treatment and water supply From design to construction the process typically takes 3-4 years. improvement projects. MSA is preparing a proposal to model the existing sanitary sewer Proposal for modeling services Systemwide sanitary sewer model system of Tiffin. This will assist in future review of developments to to be created and presented to determine if existing system has necessary capacity for service. City. DOT has requested concurrence from the City on permanent Discuss extension with DOT and improvements to intersection within 5 years of installation of begin conceptual review of Deer View Ave & Tall Grass Ave & temporary traffic signals in 2020. Scope includes both pedestrian intersection/signals. MSA has Hwy 6 Intersection Improvements and vehicle accommodations. MSA is reaching out to the DOT to reached out to DOT but has not request a time extension and will begin conceptually reviewing the received a response yet. signals and intersection for DOT approval. PROJECT UPDATE Page 4 of 4