Item 12 - Approve Agreement for Construction Management for the South Main Street Corridor

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BUTIER Ryan Weir Construction Managers, Consulting Engineer Contract Administrator room. The project was part of the City of Tustin's Water Services Division, which is responsible for the production and safe delivery of domestic water to more than 14,100 service connections through approximately 172 miles of water mains. Butier staff coordinated with several agencies including the City of Santa Ana and Caltrans. Document Control Specialist; Armstrong Avenue & Warner Avenue Extension Phase 2 Street Improvements; Tustin, CA; City of Tustin (Completion 2015; Value $13.2 million) —The Armstrong Avenue and Warner Avenue Extension Phase 2 project is a part of Tustin Legacy (formerly the Marine Corps Air Station Tustin). Tustin Legacy is an urban master -planned community consisting of over 2,430 homes, "The District" regional shopping center (1 million sq. ft.), various education facilities, neighborhood parks, and major roadways and related infrastructure. The scope of work for this project included roadway improvements, traffic signals, landscape, dry utility, waterline, and reclaimed water and sewer line construction on the following streets: Armstrong Avenue Extension from Warner Avenue to Barranca Parkway and Warner Avenue Extension from Red Hill Avenue to Tustin Ranch Road. Document Control Specialist; Chino Desalter Phase 3 Product Water Pipeline; Ontario, CA; Chino Basin Desalter Authority (Completion: 2015; Value: $19 million) —The Product Water Pipeline project is a part of the Chino Desalter Phase 3 Expansion. The scope of work included saw cut, removal and replacement of 10,700 LF of AC paving, temporary paving and base material; installation of 10,700 LF of 30-inch diameter CML&C steel pipe; installation of 905 LF of 42-inch diameter steel casing for connection to existing pump station; connection of existing 30-inch Hamner product water pipeline; pressure testing and disinfection of installation pipeline; installation of 4-inch blow -offs, 30-inch diameter butterfly valves, 4-inch vacuum and air release valves, and manways; potholing of underground utilities; installation of cathodic protection test station; and installation of 30-inch diameter class 250 CMUCMC WSP watermain including fittings, thrust blocks and double pass welds. Document Control Specialist; Fletcher Recharge Basin Project; Orange, CA; Orange County Water District (Completion: September 2016; Value: $5.6 million) —The project consisted of re -grading the basin and installing approximately 5,900 linear feet of new 12-inch diameter pipeline. The basin bottom was excavated to expose permeable sand then backfilled to the design grade with imported permeable sand to improve percolation. The PVC pipeline alignment started from south of the Riverview Basin running north along the east side of the Santa Ana River Channel, turning east to Aquarius Place, north on Batavia Street, east on Fletcher Avenue, and ending at Fletcher Basin. The project also included 12-inch diameter welded steel piping; concrete drain structures; a pump station; turnout and meter station; ornamental steel sliding gate and fencing; masonry walls; and access roads.