The purpose of this contract is to repair storm drainage systems where partial or complete failures have occurred. The repair work will include, but not be limited to, the repair or complete replacement of pipes, drainage structures, damaged concrete curb/sidewalk/gutter/etc., and associated distressed pavement patching. Some of the drainage system failures have resulted in "cave-ins"/sinkholes of the pavement areas, sidewalk, curb, and/or landscaped areas near the drainage systems. In addition to repair work, the Contract may include installation of new drainage systems or additional components to existing systems as requested by the Engineer. The work shall be performed on the pipe systems, drainage inlets, curbs, structures, or pavement as directed by the Engineer on the individual work orders. Follow other incidental construction in accordance with the location, notes and details shown on the plans, and as directed by the Engineer.