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

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BUTIER Vladimir Burce, P.E. Construction Managers, Consulting Engineers Technical Advisor engineering, inspection, specialty inspection, and materials testing services for the Ridgeline Booster Pump Station Project The scope of work includes the following: installation of three (3) 2 CFS turbine pumps. Two of the pumps will be installed within new subsurface pump cans while the third will be installed within an existing pump can; upgrade of one (1) 2 CFS pump with a VFD and replacement of associated discharge piping and valving; removal of portions of the existing floor slabs, interior walls, and interior and perimeter wall footings; trenching below the existing walls and footings of the booster pump station; demolition of an existing concrete pad and its surrounding CMU walls; installation of new underground suction piping; construction of an electrical control room and electrical upgrades to include an on -site generator with an automatic transfer switch; construction of a new generator equipment pad; improvements to the existing underground flow meter vault; replacement and extension of the existing asphalt pavement; and installation of a new ornamental steel truck gate and ornamental steel fencing. Resident Engineer, Lift Station 2 Force Main (LS-2 FM) Rehabilitation Project; Laguna Beach, CA; South Coast Water District (Duration: 01/28/19 — 07/17/19; Value: $2,945,000)—Butier Engineering, Inc. is providing construction management and inspection services for the Lift Station 2 Force Main (LS-2 FM) Rehabilitation Project. The LS-2 FM Project consists of the rehabilitation of the existing 6,400 foot, 20-inch diameter, polyurethane lined, polyethylene wrapped, Class 250 ductile iron pipe. It is located at 31104 Coast Highway in the City of Laguna Beach and ends at a point of connection inside the SOCWA Coastal Treatment Plant (CTP). The LS-2 FM is located within a 20-foot easement running northerly and adjacent to Aliso Creek and runs through portions of The Ranch at Laguna Beach, a resort with a 9-hole golf course. The scope of work for the LS-2 FM rehabilitation includes the following: sliplining using a 16-inch diameter high density polyethylene pipe (HDPE); grouting the annular space; excavating 13 access pits; installation and operation of a full length bypass system; replacing sections of pipe; installation of air vacuum release valves; removal and disposal of existing valves; installation of a surge tank; landscape restoration; 545 (LF) of 10" force main; sewer manholes and appurtenances; and abandonment of Segerstrom Lift Station. The Butier team is coordinating closely with numerous project stakeholders, including the following: City of Laguna Beach; South Orange County Wastewater Authority (SOCWA); The Ranch at Laguna Beach; City of Laguna Beach Fire Department; local, state and federal agencies; and local businesses and residents. Resident Engineer, Wineville Extension Recycled Water Pipeline — Segment A; Inland Empire Utilities Agency (Completion: September 2015; Value: $10,609,000)—Butier provided construction management, contract administration, and inspection services for the construction of the Wineville Extension Recycled Water Pipeline. Segment A is located in the Cities of Ontario and Fontana and within the San Bernardino Flood Control District property. It begins along East Airport Drive beside the east side of the Day Creek Channel continuing to Jurupa Avenue, south along Wineville Avenue to Francis Street, east along Francis Street and Marlay Avenue just east of Mulberry Avenue. The construction consisted of the following: 5,464-LF