Archive

Delton Dam Analysis/Repair

The Sauk County Parks Department retained Ayres to evaluate the Delton Dam on Mirror Lake and repair the Lake Redstone Dam. The Delton Dam required a dam failure analysis and evaluation of the existing concrete dam, site layout, and boat landing. Ayres designed concrete repairs for the dam, including structural modifications to the existing spillway.… Read More »

Flambeau Hydro Station CSIR

Dairyland Power Cooperative retained Ayres to complete a Consultant’s Safety Inspection Report (CSIR) for the Flambeau Hydro Station in Ladysmith, Wisconsin. The project involved completing an inspection, analysis, and report. Ayres completed all duties required of an independent consultant under Federal Energy Regulatory Commission (FERC) guidelines. This 81-foot-tall high-hazard dam impounds 1,745 acres. The dam… Read More »

Spooner Dam Spillway Replacement

Ayres determined required spillway capacity for the Spooner Dam, evaluated options for a new spillway, and prepared plans and specifications for the project. The dam is operated and maintained by Washburn County, and the project was funded in part by property owners on Spooner Lake. Our project team presented its design to lake residents at… Read More »