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11 . He2 . WATER PRODUCTION PUMPING SYSTEM UPGRADE — <br /> SCADA SYSTEM TASK TEAM ANALYSIS / PLAN REPORT — ROCHA <br /> CONTROLS , INC . <br /> Utilityr Services Director Donald R . Hubbs review- ed a Memorandum of December 5 . <br /> 2000 : <br /> DATE : DECEMBER 5 , 2000 <br /> TO : JAMES E . CHANDLER <br /> COUNTY" ADMINISTRATOR <br /> THRU : DONALD R HUBBS, PE, DIRECTOR OF UTILITY SERVIC <br /> PREPARED SCADA SYSTEM Task Team : <br /> AND STAFFED GENE RAUTH, OPERATIONS MANAGER 4 <br /> BY : GERALD LEBEAU , SUPERINTENDENT WATER PRODUCTION ;# <br /> DENNIS BELFORD, COMPUTER NETWORK SUPPORT SPECIALIST <br /> STEVEN DOYLE, PE, CAPITAL PROJECTS MANAGER <br /> SUBJECT : WATER PRODUCTION PUMPING SYSTEM UPGRADE <br /> BACKGROUND <br /> As one of their ptiman functions. the Water Production Division of the Department of Utility Services <br /> operates and maintains the Countv ' s following listed facilities - <br /> South County Reverse Osmosis Plant Site <br /> North County Reverse Osmosis Plant Site <br /> Kings Highway Elevated Storage Tank Site <br /> Gifford Elevated Storage Tank Site <br /> Roseland Elevated Storage Tank Site <br /> North Beach Re-Pump Station Site <br /> • Grand Harbor Re-Pump Station Site <br /> Of these seven sites listed above, the South County and North County Reverse Osmosis Water <br /> Production Plant (WTPs) sites are staffed during daily operation . The attached figure nos . 1 and 2 depict <br /> the vicinity_ map of the County water production & storage facilities and the existing & proposed logic <br /> diagrams . The Gifford elevated water storage tank site and the Kings Highway elevated water tank site are <br /> each monitored remotely by a separate Supervisory Control and Data Acquisition ( SCADA) System from <br /> the South County Reverse Osmosis plant site . The North Beach Re-pump station site is monitored and <br /> controlled by a separate SCADA system from the North County Reverse Osmosis plant site . The Roseland <br /> elevated water storage tank site and the Grand Harbor Re-pump station site are currentiv, unmonitored <br /> since an operational SCADA system is not installed at these facilities . A primary goal of the Utility is the <br /> completion of a single countywide, comprehensive and uniform water production SCADA system . This <br /> system would allow the operational staff to control and monitor each of the seven locations from either of <br /> the two primary water production facilities (North or South RO WTPs ) . To achieve the goal of a single <br /> comprehensive, countvwide water production SCADA system. the County has assembled a team with <br /> representatives from the Computer Services Department, plant operations staff, and utility management . <br /> The Team has been meeting since March 2000 to review to overall planting effort and implement a phasing <br /> plan. The same team will continue to meet monthly to maintain project oversight and quality control . <br /> ANALYSIS <br /> At the present time the SCADA team has identified and prioritized several system upgrades , which <br /> would further facilitate the creation of the single countywide water production and management SCADA <br /> system. The system upgrades are outlined below along with their respective cost estimates . <br /> January 9 , 2001 <br /> 47 <br /> a� I 1 G b <br />