Roselle board reviews clearer flowcharts for sprinkler and alarm requirements; no immediate code changes adopted

The Roselle Village Board reviewed new flowcharts intended to clarify when fire sprinklers and alarm systems are required for residences and commercial buildings.

Chris Meehl, the director of development engineering services, and Fire Chief Tim Schmelzer explained the flowcharts and answered trustees' questions about occupancy changes, vacancy rules and thresholds for requiring sprinklers and alarms. Staff member Kirsten said the charts were prepared with input from planning staff and will be posted on the village website for public access: "I think it really provides a good overview of when things are required, both sprinklers and alarms, and we plan to push these out on the website as well so that they're easily accessible to the general public."

Trustees sought practical clarifications: whether a building vacant for 12 consecutive months that is then reoccupied would require sprinklers (staff said the building would go through plan review and could trigger sprinkler requirements if renovations exceed 50%), how a change of occupancy from residential to commercial affects system needs, and whether retrofitting costs could disadvantage local businesses. Staff noted that neighboring communities require residential sprinklers for new construction and that costs for new residential systems are typically low on a per-square-foot basis, while retrofits can be more complex depending on water-main locations and required flow.

Trustees and staff identified a minor labeling/flow issue in one chart (a missing arrow from modification to building) to correct before posting. The board did not adopt any code amendments at this meeting; staff will incorporate the feedback and publish the graphics.

Next steps: staff to update the flowchart loop identified by trustees, post the finalized graphics to the village website, and provide additional details about development-cost considerations on request.