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Thorngate residents press village on repeated water-main breaks; report on soil borings due on the 27th
Summary
Residents raised concerns about clusters of water-main breaks in the Thorngate neighborhood. Director Wit said soil borings (report due on the 27th) will check compaction, pH, and resistivity to help determine causes and options, which range from targeted patching to full section replacement or in-pipe lining.
Residents from Thorngate urged the village to explain an unusual run of water-main breaks in their neighborhood and asked what the recently commissioned soil borings might reveal.
Russ Romanelli told trustees the community has experienced multiple breaks and asked specifically "what would we hope to find from boring holes around the pipes?" Director Wit replied the borings "are only good in the location you take it," but said they are intended to assess soil compaction beneath the pipe invert, underlying layers that might settle, the soil's chemical composition (pH) and electrical resistivity—all factors that can stress or corrode buried pipe. He said the full report from the contractor (Anderson Consulting) is targeted for delivery on the 27th.
Mayor Ford, summarizing before technical remarks, said, "I hope we find nothing," while acknowledging that if tests show aggressive soils or compaction problems the village may face a choice between repeated repairs, staged replacement of pipe sections, or more expensive options such as internal pipe lining. Director Wit outlined likely responses: continuing repairs as breaks occur, replacing sections between hydrants if pipe is compromised, or excavating and replacing pipe where necessary; he also noted in-pipe lining technologies have been considered previously but were earlier judged experimental.
Resident Katherine Romanelli asked about homeowner notification during outages. Police Chief Do said the contractor is expected to go door-to-door and leave notices for affected homes and that the village issues alerts for residents who have signed up; staff said they will promote alert sign-ups to improve outreach.
Trustee Raph asked whether additional diagnostic steps beyond borings were recommended; Wit confirmed the bid included multiple tests and that one contractor was selected after insurance and scope clarifications. Trustees and staff said they will review the report at the next board meeting and then decide on potential capital strategies or interim repairs.
Next steps: staff will present the borings report when delivered (targeted to be available by the 27th) and recommend whether targeted replacements, a program of staged replacements, or other measures are needed. The board acknowledged any large replacement program would have budget implications and require future approvals.
