Guidant John Rose Oval

The John Rose Minnesota Oval is an 110,000 square foot ice skating surface that provides an outdoor 400-meter Olympic speed skating rink, international bandy rink, and recreational skating.

In 2005, the City of Roseville hired B32 to design the renovation of the 800-ton refrigeration system. The 12 year old, indirect ammonia and brine system corroded to a point that it was no longer safe or efficient to operate. B32 reviewed replacement and repair options with the city, designed the options, and provided construction administration for the project.