Name: Maintenance Seminar Contact: Dan Wood <dwood@mi-wea.org> Description: This seminar offers a chance to learn about the latest trends, technologies, and best practices in water and wastewater maintenance. The event features presentations and demos led by industry experienced professionals who provide valuable insights into practical challenges and solutions. Vendors and suppliers often showcase the latest equipment, tools, and software solutions. Calendar of Events: click here to view the calendar... Maintenance Committee Homepage: https://mi-wea.org/maintenance_committee.php Presentations Available: title date description AI Use in Sewer & Water Applications 10/29/25 Motmot is developing an Autonomous Underwater Robot (AUR) to inspect live, pressurized water mains without service shutdowns. Our pilot program with Michigan municipalities is focused on collecting high-resolution condition data - identifying leaks, corrosion, and weak points that lead to main breaks. This presentation will share lessons from recent pilot deployments, the technical performance of the AUR, and how this approach can support utilities in making data-driven, cost-effective decisions for their distribution systems. https://www.mi-wea.org/docs/03_AI_Use_in_Drinking_Water_Main.pdf Partnering with the Electric Utility for Savings 10/29/25 Connecting with your electric utility can unlock cost savings while improving the efficiency and sustainability of your operations. This presentation will highlight programs, incentives, and collaborative strategies that help facilities manage energy use, reduce expenses, and extend the life of critical infrastructure—sustaining today’s systems while embracing opportunities for a more efficient future. https://www.mi-wea.org/docs/04_Energy_Efficiency_with_DTE_Energy.pdf Valve Maintenance: Releasing Frozen Valves 10/29/25 Safe rigging, lifting, and fall protection practices are essential to protecting both workers and equipment during maintenance operations. This presentation reviews current standards, common risks, and practical safety measures that keep teams secure while extending the life of critical assets. Attendees will learn how to balance time-tested safety fundamentals with evolving technologies and practices. https://www.mi-wea.org/docs/05_Releasing_and_Exercising_Seized_Water_Valves.pdf Rigging, Lifting, and Fall Protection 10/29/25 Safe rigging, lifting, and fall protection practices are essential to protecting both workers and equipment during maintenance operations. This presentation reviews current standards, common risks, and practical safety measures that keep teams secure while extending the life of critical assets. Attendees will learn how to balance time-tested safety fundamentals with evolving technologies and practices. https://www.mi-wea.org/docs/06-Rigging_Lifting_and_Fall_Protection.pdf Using CIPP to Extend the Life of Your Infrastructure 10/29/25 Cured-in-place pipe (CIPP) technology offers a cost-effective and minimally invasive solution for rehabilitating aging pipelines. This presentation will explain how CIPP can restore structural integrity, extend service life, and reduce disruptions—helping communities sustain existing infrastructure while embracing innovative approaches to meet future demands. https://www.mi-wea.org/docs/08_Using_CIPP_to_Extend_the_Life_of_Your_Infrastructure.pdf Pump Station Rehab and Retrofit 10/29/25 How to rehab and retrofit existing pump stations and valve vaults to upgrade to new equipment, without having the capital costs of a project. This presentation will discuss the different types of pump stations, the challenges, that each type of station provides when performing a rehab, and things to look out for when performing these upgrades. https://www.mi-wea.org/docs/09_Pump_Station_Rehab_and_Retrofit.pdf Utilizing GIS for Maintenance Planning 10/29/25 This presentation explores how Geographic Information Systems (GIS) can transform maintenance planning by turning spatial data into actionable insights. Attendees will learn how GIS tools help utilities map assets, track maintenance activities, and prioritize work based on condition, location, and risk. Real-world examples will demonstrate how integrating GIS with asset management systems improves efficiency, optimizes resource allocation, and supports proactive maintenance strategies that enhance system reliability and performance. https://www.mi-wea.org/docs/10_Utilizing_GIS_for_Maintenance_Planning.pdf Understanding Centrifugal Pump Curves 11/06/24 "Understanding Centrifugal Pump Curves" presented by Travis Cole, Kennedy Industries at the Maintenance Seminar on November 6, 2024 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/02-Understanding_Centrifugal_Pump_Curves(1).pdf Troubleshooting Centrifugal Pump Systems 11/06/24 "Troubleshooting Centrifugal Pump Systems" presented by David McCord and ZaNetta Stewart, Great Lakes Water Authority with Jason Spettel, HECO at the Maintenance Seminar on November 6, 2024 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/03-Troubleshooting_Centrifugal_Pump_Syst(3).pdf Maintaining Chemical Feed Systems 11/06/24 "Maintaining Chemical Feed Systems" presented by Candice Hobson, Great Lakes Water Authority at the Maintenance Seminar on November 6, 2024 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/05-Chemical_System_Maintenance(2).pdf Valve and Actuator Maintenance 11/06/24 "Valve and Actuator Maintenance" presented by David McCord and Shon Jones, Great Lakes Water Authority with Matt Vanderveen, Systems Specialties at the Maintenance Seminar on November 6, 2024 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/10-Valves_in_a_Sewage_Collection_System(2).pdf Routine Electrical Maintenance 10/26/23 "Routine Electrical Maintenance" presented by Gary Walls, UIS SCADA, Team UIS at the Maintenance Seminar on October 26, 2023 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/01._Walls_Gary-Routine_Electrical_Maintenance.pdf Instrumentation and Controls Troubleshooting 10/26/23 "Instrumentation and Controls Troubleshooting" presented by Kevin Mitchell, UIS SCADA, Team UIS at the Maintenance Seminar on October 26, 2023 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/02._Mitchell_Kevin-Instrumentation_and_Controls.pdf Empowering Safety: Electrical Best Practices for Water and Wastewater Profession 10/26/23 "Empowering Safety: Electrical Best Practices for Water and Wastewater Professionals" presented by Andy Mechel, Jacobs (SHVUA) at the Maintenance Seminar on October 26, 2023 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/03._Mechel_Andy-Electrical_Safety_For_Wastewater_Personnel_Andy_Powerpoint.pdf Variable Frequency Drives (VFDs) Explained 10/26/23 "Variable Frequency Drives (VFDs) Explained" presented by Larry Stanley, ABB Group at the Maintenance Seminar on October 26, 2023 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/04._Stanley_Larry-VFDs_Explained.pdf Harnessing Asset Tagging for Time and Cost Savings in Water & Wastewater Mgmt 10/26/23 "Harnessing Asset Tagging for Time and Cost Savings in Water and Wastewater Management" presented by David McCord, GLWA, at the Maintenance Seminar on October 26, 2023 at the Eagle Eye Banquet Center in East Lansing, Michigan. https://www.mi-wea.org/docs/06._McCord_David-Harness_Asset_Tagging_FINAL.pdf