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TO: JAMES E. CHANDLER COUNTY ADMIINISTRATOR THROUGH -�I DONALD R HUBBS, P.E. 3/" DIRECTOR OF UTILITY SERVICES FROM: GENE RAUTH . Ap� OPERATIONS DIRECTOR SUBJECT: WATER PRODUCTION PUMPING SYSTEM UPGRADE BACKGROUND On January 9, 2001, the Board of County Commissioner's approved the overall Supervisory Control and Data Acquisition System (SCADA) plan for the Water Production and Distribution System. This system will be a single comprehensive, Countywide water production SCADA System to serve the County's Water Production and Distribution Division. As part of this Agenda Item, the Board of County Commissioner's approved Staff to proceed with Phase I of the plan, which dealt with the North County Reverse Osmosis Water Treatment Plant (see attached Agenda Item and Minutes). ANALYSIS Phase I of the project contained three elements: I. Work Authorization No. 1 from ROCHA Controls, Inc., in the amount of $18,084.00. 2. Miscellaneous computer hardware and periphery upgrades as determined by Computer Services Department (estimated cost $25,000). 3. 10% contingency. Total estimated cost (rounded) $47,500.00 Work Authorization No. 1 from ROCHA Controls, Inc. has been completed and accepted by staff. Staff is currently proceeding with the in-house miscellaneous computer hardware and periphery upgrades at the North County Reverse Osmosis Plant site. Staff is prepared to proceed with Phase II of the project, as outlined in the attached January 9, 2001, Agenda Item. The estimated cost for Phase II is $111,700 The overall SCADA plan/budget as outlined for the project and approved by the Board, has not changed. RECOMMENDATION The Staff of both the Department of Utility Services and the Computer Services Department recommends that the Board of County Commissioners approve proceeding with Phase II of the project in the authorized amount of $111,700k.00. It is further April 3, 2001 82 t