Riverside Construction Company, Inc., has been awarded the County of Riverside contract for drainage improvements along De Portola Road.The Riverside County Board of Supervisors voted 5-0 December 3 to award a $3,054,540 construction contract to Riverside Construction Company. A separate 5-0 vote approved a reimbursement agreement with the Rancho California Water District to relocate RCWD facilities impacted by the drainage improvements.The project will construct a system of sediment basins adjacent to the north side of De Portola Road between Shiraz Way and approximately 650 feet north of Shiraz Way. Those basins will help mitigate stormwater erosion damage to existing infrastructure during rain events. The project will include the construction of approximately 555 linear feet of
