The scope of work will consist of approximately 4,300 linear feet of underground storm drain system and includes but not limited to the construction of catch basin inlets, junction structures, and storm drain laterals within the public right-of-way impacting Kansas Avenue, Third Street, Fourth Street, Mission Inn Avenue and Commerce Street (Project). The Project will construct new improvements and reroute flows to the existing Box Spring Storm Drain, Stage 3 facility at Mission Inn Avenue to support area drainage demands. The storm drain system includes installation of reinforced concrete pipe (RCP) varies from 24- inch to 78-inch diameter but not limited to storm drain laterals, manholes, junction structures, transition structures, drop inlets, catch basins, and other miscellaneous structures.