Arcadis was awarded the Rancho California Water District construction management contract recently for the Upper Valle de Los Caballos pump station and chlorine tank.The RCWD board voted 7-0 Thursday, May 18, to approve the professional services agreement with Arcadis, which is headquartered in The Netherlands and has an office in Riverside. The board action authorizes payment of up to $2,376,404.15 for the construction management services.The Upper Valle de Los Caballos recharge and recovery facility is located in the 42100 block of Winchester Road. The facility has two main sources of recharge water: untreated imported water from the Metropolitan Water District of Southern California which is delivered through the Eastern Municipal Water District at Rancho Water’s EM-21 turnout