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KDC Systems <br /> An EMCOR Company <br /> Details <br /> The core system is 8,000 10 points with an additional 7,000 points being monitored in <br /> sub-systems. DeltaV Version 11, M Series Hardware, Delta V Historian and Win 911 were <br /> utilized. Both Fieldbus and DeviceNet were used on these projects <br /> Perhaps the biggest challenge in this project was the fact that the process itself was <br /> somewhat experimental. Nobody had ever attempted to clean up effluent from a <br /> Wastewater Facility to drinkable level on this scale before.The experimental nature of <br /> the process resulted in the need to absorb multiple changes to the control narrative <br /> during the course of the project. <br /> To facilitate this collaborative effort, we conducted Design Workshops.The purpose of <br /> these Workshops was to get input from all stakeholders and get their sign off on the <br /> design. A custom software library was built and maintained. This library was managed <br /> and pushed out to sub-vendors who were responsible for providing some of the sub- <br /> systems. <br /> The control system was built and tested off-site using a Test Platform. Rigorous testing <br /> protocols were developed with the engineer and OCWD. Unwitnessed and witnessed <br /> testing was conducted at our facility using the Test Platform. The thoroughly tested <br /> code was then deployed on-site, greatly reducing startup time and issues. The same <br /> testing was then repeated in the field on actual equipment with water to commission <br /> the system. <br /> Another, challenge on this project was the use of the DeltaV DCS. DeltaV is a very <br /> powerful and highly integrated process controls technology which can be challenging to <br /> implement. KDC Systems has mastered this technology and as a result OCWD has <br /> repeatedly chosen to use us over the local Emerson business partner. <br /> Cit ouncil 23 - 119 � �� 8�yJ'�tems <br /> An EMCOR Company <br />