Specifications include, but are not limited to: The City of Roseville Parks, Recreation and Libraries Department is seeking a qualified contractor to review the system design of our spray ground feature circulation system and provide recommendations to add requested components and replace old/non-functioning components necessary to ensure the reliability and functionality of the system and it can be maintained efficiently and effectively. The spray ground is a recirculating water system that operates similarly to a pool. The fountain features flush deck sprays that drain to a shallow below-grade pool and feeds into an underground balance sump. Underground piping connects the drain sump to an underground vault that houses the spray ground mechanical equipment adjacent to the spray ground.