| Confirmation of Modification No. 3 to Professional Services Contract for Water and Sediment Laboratory Analyses Previously Approved by a Deputy Purchasing Agent with Weck Laboratories, Inc. for an Additional Amount of $46,039; Approval of, and Authorization for the Ventura County Public Works Agency Director to Execute, Modification No. 4 to the Contract for Water and Sediment Laboratory Analyses for the Additional Contract Amount of $553,925 for a Total Not-to-Exceed Contract Amount of $1,060,359; Contract No. AE17-001; Project No. P6010561 and P6010565; All Watershed Protection District Zones; All Supervisorial Districts. |