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PUBLIC WORKS COMMITTEE – 6/04/2026 Meeting (Meets monthly on 1st Thursday at 5 p.m.) Page 1 of 5 *Attended virtually PUBLIC WORKS COMMITTEE MINUTES June 4, 2026 Regular Meeting The meeting was called to order by Councilor Ledin at 5:00 p.m. on June 4, 2026, in Government Center Room 204. COMMITTEE MEMBERS: Nick Ledin, Garner Moffat, Tylor Elm, Joe Radtke (alt.) 1. ROLL CALL Members Present: Nick Ledin, Garner Moffat, Tylor Elm, Joe Radtke City Staff Present: Chris Carlson, Kara Czapinski, Jim Paine, Steve Roberts, Dave Pollock, Jon Shamla Others Present: Shelley Nelson, Paul Eberth, Dean Will, Bob Steede, Dan Hinzmann 2. APPROVAL OF MINUTES 2.1. Public Works Committee (Meeting held May 7, 2026) MOTION by Elm, second by Moffat and carried to approve the minutes from May 7, 2026. 3. OLD BUSINESS 3.1. Discussion of a report submitted by Raftelis Financial Consultants evaluating the acquisition of utilities operated by Superior, Water, Light & Power. Mayor Paine announced initiatives to enhance public engagement and foster informed discussions regarding the utility acquisition. Plans include multiple town hall meetings at various locations and times, with a minimum of five sessions scheduled and a commitment to provide two weeks' notice for each. A survey related to the acquisition was distributed with utility bills; however, to address concerns about confidentiality and public records laws, a third-party provider will be utilized to ensure respondent privacy and encourage honest feedback. The Mayor also emphasized the necessity of allowing sufficient time for the committee and City Council to review the Raftelis report, mentioning that Raftelis is prepared to serve as an expert witness if the acquisition results in litigation, with potential discussions taking place in closed sessions due to expected legal challenges. 3.2. Recommendation to approve Chapter 58, Article IV Recyclable Waste Materials Ordinance revisions. City Clerk Blunt identified changes in the ordinance that were not adequately highlighted during its approval at the recent Public Works Committee meeting. This update aims to correct and clarify all relevant information within the ordinance to ensure its accuracy. MOTION by Elm, second by Moffat and carried to approve Chapter 58, Article IV Recyclable Waste Materials Ordinance revisions. PUBLIC WORKS COMMITTEE – 6/04/2026 Meeting (Meets monthly on 1st Thursday at 5 p.m.) Page 2 of 5 *Attended virtually 4. NEW BUSINESS 4.1. Submittal of the 2025 Compliance Maintenance Annual Report (CMAR). Jon Shamla reported that the City’s 2025 wastewater treatment performance is encapsulated in the CMAR, which covers aspects such as planning, financial status, staffing, and maintenance. Notably, there were no permit violations or errors, leading to a commendable score of 4.0 from the Wisconsin Department of Natural Resources. Shamla has recommended that the CMAR be presented to the City Council for approval at the upcoming meeting, ensuring adherence to the Wisconsin Department of Natural Resources submission deadline of June 30th. MOTION by Elm, second by Moffat and carried to approve the 2025 Compliance Maintenance Annual Report (CMAR). 4.2. Recommendation of contract award to Sipsas Excavating for the 2026 South Superior Storm Sewer Project in the amount of $576,096.90. Dave Pollock indicated that the project entails the separation of combined inlets from the sanitary sewer at two sites in South Superior. This initiative aims to remove approximately 10 acres of drainage from the sanitary system, thereby reducing the burden on the treatment plant. MOTION by Elm, second by Moffat and carried to approve the contract award to Sipsas Excavating for the 2026 South Superior Storm Sewer Project in the amount of $576,096.90. 4.3. Recommendation to award engineering services to SEH for the CSTP 5 Facility Improvements Design project in an amount of $450,000.00. The CSTP 5 project encompasses plans to elevate and reconstruct the building, implement new treatment processes including UV disinfection and solar power, and ensure alignment with forthcoming agreements from Enbridge. MOTION by Elm, second by Moffat and carried to award engineering services to SEH for the CSTP 5 Facility Improvements Design project in an amount of $450,000.00. 4.4. Recommendation to award engineering services to SEH for the CSTP 6 Facility Improvements Design project in an amount of $419,000.00. MOTION by Elm, second by Moffat and carried to engineering services to SEH for the CSTP 6 Facility Improvements Design project in an amount of $419,000.00. PUBLIC WORKS COMMITTEE – 6/04/2026 Meeting (Meets monthly on 1st Thursday at 5 p.m.) Page 3 of 5 *Attended virtually 4.5. Recommendation to award the Facilities Planning for PFOS and PFOA Project to Donohue and Associates at a proposed amount of $434,445.00. Director Roberts emphasized the importance of facility planning for the treatment of PFAS and PFOA. This initiative aims to prepare the city to take advantage of new funding opportunities while also addressing upcoming regulatory requirements. Key components of this strategy include the development of pollutant minimization plans and targeted treatment approaches. MOTION by Elm, second by Moffat and carried to award the Facilities Planning for PFOS and PFOA Project to Donohue and Associates at a proposed amount of $434,445.00. 4.6. Recommendation to proceed with the Landfill Leachate PFAS Treatment Pilot Project with Xylem in an amount not anticipated to exceed $182,500.00. Director Roberts announced the implementation of advanced PFAS destruction technology at the landfill, focusing on landfill leachate as a significant contributor to PFAS contamination in the wastewater system. The initiative aims to assess the effectiveness of treating this leachate stream prior to its entry into the main treatment facility. MOTION by Elm, second by Moffat and carried to proceed with the Landfill Leachate PFAS Treatment Pilot Project with Xylem in an amount not to exceed $182,500.00. 4.7. Recommendation to approve a resolution authorizing submission of a Boating Infrastructure Grant (BIG) application for replacement of the transient dock at Barker’s Island Marina. Director Carlson announced that the city is seeking a 75/25 split grant of up to $1.5 million to replace the deteriorating transient dock at Barker's Island Marina. The resolution authorizing this application does not commit the city to proceed without further approval from the council if the grant is awarded. Discussions highlighted the possibility of adding more and longer slips to accommodate larger vessels, the dock's significance in generating revenue for the Marina, and the necessity for future design and funding considerations. MOTION by Elm, second by Moffat and carried to approve a resolution authorizing submission of a Boating Infrastructure Grant (BIG) application for replacement of the transient dock at Barker’s Island Marina. 4.8. Recommendation to approve the Wastewater Connection Cooperative Agreement with Enbridge Energy. Mayor Paine announced that Enbridge has approached the city regarding a terminal upgrade that will implement a non-contact cooling system utilizing city water to cool oil pipelines. This process will produce heated, yet uncontaminated, wastewater that requires treatment before being discharged. Currently, the city does not have the capacity to handle the additional wastewater without risking permit violations. To address this, the agreement stipulates that Enbridge will invest $1.1 million in system improvements, including UV PUBLIC WORKS COMMITTEE – 6/04/2026 Meeting (Meets monthly on 1st Thursday at 5 p.m.) Page 4 of 5 *Attended virtually disinfection, to enhance capacity and prevent untreated discharges during overflow events. This initiative is anticipated to generate substantial new revenue for the city through wastewater fees and increased terminal tax revenue, with a projected payback period of six to seven years, while also improving water quality by minimizing untreated discharges into local waterways. During discussions, committee members and Enbridge representatives examined various technical aspects, such as pipeline integrity, temperature control, and measures to prevent oil contamination in the wastewater system. The project will incorporate multiple monitoring systems and emergency shutoff mechanisms to ensure safety. Scheduled for completion by late 2027 or early 2028, the project will proceed through phased construction and permitting processes, allowing the city to maintain flexibility in implementing the necessary capacity improvements. MOTION by Elm, second by Moffat and carried to approve the Wastewater Connection Cooperative Agreement with Enbridge Energy. Mayor Paine, Paul Eberth, Dean Will, and Bob Steede left the meeting at 6:44 p.m. 4.9. Recommendation to approve an Engineering Design Contract with SEH to create 100% design plans for the Dwight’s Point Phase II Project at an estimated cost of $115,500.00. Director Carlson announced that the project, funded by the Wisconsin Coastal Management Program and the National Oceanic and Atmospheric Administration grants, aims to replace outdated culverts with modern, environmentally friendly designs to enhance stream health and facilitate fish passage. The design plans, currently at 60% completion, are set to reach full completion this year. Construction will commence once additional funding is obtained. MOTION by Elm, second by Moffat and carried to approve an Engineering Design Contract with SEH to create 100% design plans for the Dwight’s Point Phase II Project at an estimated cost of $115,500.00. 4.10. Recommendation to approve a Construction Cooperative Agreement between the City of Superior and Superior Water, Light and Power to support elimination of lead service lines in the City of Superior. MOTION by Ledin, second by Elm and carried to approve a Construction Cooperative Agreement between the City of Superior and Superior Water, Light and Power to support elimination of lead service lines in the City of Superior. PUBLIC WORKS COMMITTEE – 6/04/2026 Meeting (Meets monthly on 1st Thursday at 5 p.m.) Page 5 of 5 *Attended virtually 5. RECURRING BUSINESS 5.1 ESD Director’s Update – Received and Filed 5.2 Director Update – 5.1.1 The Spring Cleanup was successful this year; however, it is essential to address the Spring Cleanup Ordinance in a future meeting. 5.1.2 The Sidewalk Replacement Program is set to commence shortly, with a contractor scheduled to arrive on North Tower Avenue to address and grind down any tripping hazards. 5.1.3 The Lead Service Line Project is progressing as planned, with Hanco Utilities officially involved. A recent pre-construction meeting was held with representatives from Hanco, LHB, and Superior Water, Light & Power. Construction is set to commence in the midtown area around June 8th. 5.1.4 Tower Avenue roadway construction is paused while the contractor for the lead service line replacement project does their lead line work between Belknap and North 28th. When the Tower roadway project commences, the roadway will be milled and asphalt overlaid. This is an alteration from the original plan to diamond grind the surface. The change results in increased cost of $363K, but also in a better, more reliable, and smoother surface. The increased cost is paid for by budgeted funding for roadway paving. 5.3 Future Agenda Items 5.1.1 Discuss Water Utility Acquisition 5.1.2 Spring Cleanup Ordinance 5.4 Confirm the next meeting date as July 2, 2026, at 5:00 p.m. in Room 204 of the Government Center. 6 ADJOURNMENT Councilor Ledin announced the meeting adjourned at 7:04 p.m. Respectfully submitted by Kara Czapinski