Specifications include, but are not limited to: The City of Brookings, SD is seeking qualified licensed architecture, engineering or contracting firms to design and construct the replacement of existing ice floors, install a water mitigation system under the ice floors and replace the ice plant. It is the intent of the City of Brookings to replace both concrete rink floors, all associated cooling piping, mains, headers and subfloor heating system in both rinks. In conjunction with replacement of the rink floors, the City intends to have a subfloor drainage system installed capable of reducing ground water under the rink floor assembly. In addition to replacing the rink floors, the City intends to replace the aging R-22 skid. The new ice system will be a direct Co2 “package”, skid mounted, with all associated piping, headers mains and condensers required for a complete installation.