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IJII 'C Cansln2Ron Managero, ConxvlHnq Engln¢or9 Michael Jack Lead Inspector Army Corps of Engineers, Caltrans, the City of Irvine, Irvine Ranch Water District, Orange County Flood Control District, Southern California Gas Co., and Southern California Edison. Field Inspector, Peters Canyon Channel Improvements (CIP No. 50040), City of Tustin, Department of Public Works; Tustin and Irvine, CA (Completion: Dec. 2019; Value: $13,031,662)—The channel work included demolition, widening, and relining approximately 5,000 feet of the existing channel within the Cities of Tustin and Irvine from north of Edinger Avenue to Warner Avenue. The channel scope of work also included construction of new storm drain lines, extension of existing storm drain lines, and road undercrossings. Butler staff coordinated with the City of Irvine, Irvine Ranch Water District, Orange County Flood Control District, Southern California Gas Co., and Southern California Edison. Irvine Ranch Water District (1984-2018) Construction Inspection Manager Offsite Pipelines for the Irvine Lake Pipeline North Conversion (Project No. 05823); Irvine, CA (Completion: 2019; Value: $9.2 million) —Michael performed design and plan check review, submittal and change order review, supervised inspectors, and attended progress meetings. The project included the installation of 9.800 linear feet (LF) of 42-inch CML&C welded steel recycled water pipeline, 1,400 LF of 20-inch PVC recycled water pipeline, 73 LF of 10-inch PVC recycled water pipeline, connections to the existing Irvine Lake Pipeline at two separate locations, connection to the existing reservoir inlet and outlet pipelines, appurtenances, pressure testing, energizing the new pipelines, backfill, pavement restoration, traffic control, erosion and sediment control, compliance with mitigation measures and coordination with the new Zone C+ Reservoir work (by others) as required. Baker Water Treatment Plant (Project No. 11218 1417); Lake Forest, CA (Completion: 2017; Total Project Cost: $103.6 million) —Michael performed as the Construction Inspection Manager for the construction of the 28.1 mgd drinking water treatment plant located on the site of the former Baker Filtration Plant. The plant provides increased water supply reliability to South Orange County by increasing local treatment capability from multiple water supply sources, including imported untreated water from the Metropolitan Water District of Southern California (MWD) through the Santiago Lateral and local surface water from Irvine Lake. It uses advanced microfiltration treatment (MF) and ultraviolet (UV) disinfection. The plant was designed to minimize waste through on -site recycling and treatment of waste streams, resulting in a 99% recovery efficiency. This was a joint regional project by five water districts including Irvine Ranch, El Toro, Moulton Niguel, Santa Margarita, and Trabuco Canyon.