Madison County board reviews courthouse renovation: sensors, doors, coatings and warranty wording

Madison County — During an extended courthouse renovation work session on Dec. 5, county staff and contractors reviewed system performance, punch-list items and warranty language as the project moves toward close-out.

On the facility controls and snowmelt system, a technician reported the system was operational but at a low slab temperature because two valves had been closed. Greg (contractor/technician, as identified in the transcript) said the valves were opened and the slab temperature rose to about 40°F; he recommended having Baker Electric finalize the electrical runs once controls are confirmed. Board members asked staff to verify whether additional sensors were included in the original bid; the engineer was asked to confirm that installations matched bid documents. The group discussed control modes: the system is currently running a zone-style cycle (about 20 minutes on/20 minutes off), while adding sensors would allow continuous heating until a target temperature and then shut off — a change the group said could reduce run-time but would raise installation cost.

The board also reviewed door installations. For the south interior doors, members noted only about a half-inch of clearance exists and agreed not to add a half-inch threshold (to avoid a trip hazard and maintain accessibility). The group directed staff to have the glazier (Kaminski) inspect and, if necessary, clean or replace single-pane glazing that appears to have dirt or imperfections. Electric door closures and wiring need coordination before the top glazing is installed.

A lengthy discussion focused on ramp coatings and warranty language. Several members objected to warranty phrasing that would exclude 'areas with waterproof coating' because that potentially would deny coverage for underlying concrete if the coating later cracks. Speaker 2 said the record should instead read 'does not apply to waterproof coating' — excluding only the coating itself from warranty coverage and not the concrete beneath. Board members agreed to that wording change and asked staff to provide an exhibit documenting existing cracks.

Contractor representatives explained some visible chipping and rough edges were the result of control cuts made while concrete was still green and of variable set conditions during pours. The contractor suggested grinding or full-slab replacement would be cost-prohibitive; staff said they would have the product representative and applicator inspect reported cracking and texture. Members also flagged uneven staining on repaired sidewalks and concerns that several black balusters (bollards) appeared used or damaged; staff were asked to document and investigate those items.

Staff noted landscaping and handrail coating remain outstanding; the handrail paint requires sustained temperatures above roughly 50°F and multiple dry days, so it may be deferred to spring. The board asked the engineer and project contacts to reconcile bid specifications, confirm installed sensors and return recommended modifications if needed.

The meeting adjourned after the work-session items were completed.