Resolution approving Amendment No. 5 to Water Enterprise, Water System Improvement Program-funded Agreement No. CS-879.C, Engineering Project Design Services, with Kennedy/Jenks Consultants, for continued engineering design and engineering services during construction for the Regional Groundwater Storage and Recovery Project and the San Francisco Groundwater Supply Project; and authorizing the General Manager to execute this amendment increasing the agreement by $3,500,000 for a total not to exc