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KDC Systems <br /> An EMCOR Company <br /> 4.4. Los Angeles World Airports, LAX Central Utilities <br /> Plant Upgrade <br /> xg <br /> FF <br /> Y �- <br /> Project Size $4.7M <br /> Years 2010 - 2016 <br /> Overview <br /> KDC developed a 'Balance of Plant' control system for the new LAX Central Utilities <br /> Plant. The Wonderware System Platform SCADA System provided visualization for the <br /> Central Utilities Plant and also for Air Handling Units distributed throughout the airport. <br /> Process values were captured and historized to a Wonderware Historian <br /> KDC Scope <br /> Our scope included all PLC and HMI programming along with the design and fabrication <br /> of all Control Panels <br /> Details <br /> The heart of this system consisted of Redundant Control Logix Processors. These <br /> controllers communicated with multiple geographically dispersed systems over <br /> protocols including Ethernet, BACNet and Modbus. <br /> A library was developed using Wonderware Templates and Logix Modules. Standard <br /> Logix Modules were developed.These modules utilized User Defined Tags (UDTs) for <br /> public interfaces. and were comprehensively documented. The SCADA system was <br /> deployed in a VMWare Virtualized environment consisting of 3 physical servers, each <br /> hosting 5 virtual servers with Dual Redundancy <br /> This was a very challenging project. It is always challenging working in a fast-paced <br /> environment like an airport. Implementation mistakes had the potential to cause severe <br /> Cit ouncil 23 - 120 � �� 8�yJ'�tems <br /> An EMCOR Company <br />