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• <br />MARCH 12, 2002 <br />-103- <br />04% <br />• <br />System <br />Upgrade <br />Priority! <br />Phase <br />- <br />System -Upgrade / Phase Description <br />Approved <br />Funded <br />Amount <br />($) <br />. OutstandingCurrent <br />Estimated <br />f Costs(S) <br />Actual <br />Cost ($) <br />Phase <br />I <br />NORTH COUNTY REVERSE OSMOSIS <br />$47,500.00 <br />$43,734.00 <br />➢ Upgrade the Human Machine Interface (HNMI) terminal and software with the latest <br />version of Rockwell Software (RS -VIEW) for the North County RO. High Service <br />Pumps station. Currently, the existing terminal and software is not compatible with other <br />plant (North and South Reverse Osmosis) systems. <br />A. Equipment, programming, and startup services for replacement of the Existing <br />HMI at North County Reverse Osmosis. (Estimated Cost $13,134 - R&R Fund) <br />B. Remove existing Panel view monitor and modify control panel for new Unit <br />converts existing application and integrate plant wide screens. <br />(Estimated Cost $4,950 - R&R Fund) <br />Miscellaneous Computer hardware and periphery upgrades as determined by Computer <br />Services Dept. (Estimated Cost $25,000 — 50% Capacity Charge Fund / 50% R&R) <br />> Contingency at approximately 10"/ to be utilized as approved by the Director of <br />Util i ties. <br />TOTAL <br />Phase 1I. <br />M,9LN PLANTS: <br />$111,700.00 <br />$18,000.00 <br />$13.000.00 <br />$17,100.00 <br />$2,620.00 <br />$6,320.00 <br />$40,000.00 <br />$10,000.00 <br />S76.5640.00 <br />Upgrade the six (6) System HMI packages. to latest version Allen Bradley — RS — View <br />Software. The current software version being utilized is 6.00.41. The current and latest <br />revision is 6.30. This software upgrade will eliminate some nuisance errors currently <br />being experienced by the operators. (Estimated Cost 6 x $2,850 = $17,100 - R&R Fund) <br />Upgrade the telephone leased lines modems at both plants to handle a high transfer rate <br />to 19,200 bites per second (BPS). The current modems are 9600 BPS. This upgrade will <br />reduce plant operator's system wait time <br />(Estimated Cost 2 x $1,310 = $2,620 - R&R Fund) <br />Add Allen Bradley communication modules (computer cards) at both plants to bridge the <br />independent Data Highway (DH) networks. <br />(Estimated Cost 2 x $3,410 = $6,820 - Capacity Charge Fund) <br />➢ Merge North and South Reverse Osmosis HMI applications (computer screens) to <br />provide control of both plants from either location. <br />(Estimated Cost 2 x $20,000 = $40,000 - Capacity Charge Fund) <br />I> Enhance application and system performance errors as outlined by the operators at both <br />plants. (Estimated Cost(2 x $5,000 = $10,000 - Capacity Charge Fund) <br />Y Miscellaneous Computer hardware and periphery upgrades as determined by Computer <br />Services Dept. (Estimated Cost $25,000 — 50% Capacity Charge Fund / 50% R&R) <br />%' Contingency at approximately 10% to be utilized as approved by the Director of <br />Utilities. <br />TOTAL <br />MARCH 12, 2002 <br />-103- <br />04% <br />• <br />