Laserfiche WebLink
N <br />Mid-Basin Injection <br />Wells —Centennial Park <br />Project; Santa Ana, CA <br />Orange County Water District <br />Ben Smith, P.E. <br />Tel: (714) 378-3211 <br />bsmith@ocwd.com <br />Value: $23.2 million <br />Completion: 2020 <br />Proposed Key Personnel <br />Mark Butier <br />Vladimir Burce, P.E. <br />Martin Brunenieks, CWI <br />Carlsbad 50 MGD <br />Seawater Desalination <br />Plant and 10-Mile Product <br />Water Pipeline; <br />Carlsbad, CA <br />Poseidon Water <br />Patrick Crain, P.E. <br />Director of EPC Services <br />Tel: (760) 889-2975 <br />Value: <br />$537 million (Plant) <br />$160 million (Pipeline) <br />Completion: 2015 <br />Proposed Key Personnel <br />Mark Butier <br />Frankie Alonso <br />Section D. Relevant Project Experience <br />Butier provided constructability review, resident <br />engineering, and inspection services. The <br />project required close coordination with the City <br />of Santa Ana, Santa Ana Unified School <br />District, Heritage Museum, and state and <br />federal agencies. The project consisted of <br />construction of the following: <br />• Four (4) groundwater injection wells in below <br />grade vaults (1,200 feet deep) and all related appurtenances <br />• SR-13 monitoring well at the Heritage Museum site <br />• 5,500 LF of purified recycled water injection supply pipeline that connects to <br />the District's existing GWRS pipeline and crosses the Santa Ana River <br />• 4,200 LF of backflush discharge pipeline that discharges to the Greenville - <br />Banning Channel and Centennial Park Lake <br />• Two new buildings with shared City of Santa Ana and District uses <br />• Installation of submersible pumps within the four injection wells <br />• Replacement of 9.6 acres of paving with the Park; and demolishing an existing <br />City of Santa Ana restroom facility. <br />Butier was selected to provide Owner's Engineer <br />services for the construction of the 50 MGD <br />seawater reverse osmosis desalination plant at <br />the Encina Power Station (EPS). The scope also <br />included the construction of a 2.5-million gallon <br />cast -in -place concrete water storage tank; <br />product pump station; and conveyance pipeline <br />to deliver the drinking water produced by the <br />project to water utilities and municipalities in San <br />Diego County. <br />The water conveyance pipeline is comprised of 10 miles of 54" diameter steel <br />pipeline with a shell thickness that can withstand a working pressure of 550 psi. <br />The alignment required permitting from NCTD and Caltrans to construct the <br />pipeline under the railroad and Interstate 5 using a jack and bore tunnel <br />method. Butier coordinated with SDG&E and NRG to ensure the high-pressure <br />gas lines were protected during pipeline installation. <br />Butier coordinated with the City of Carlsbad, SDCWA, SDG&E, Poseidon, and the <br />Coastal Commission to construct a tunnel option across Macario Canyon. The <br />pipeline alignment included over 6,000 feet of tunnels performed by four different <br />tunneling subcontractors. One of the tunnels was over 1,700 linear feet, 30 feet <br />below sea level, and required a vertical shaft over 80 feet in height. <br />BUTI A D. RELEVANT PROJECT EXPERIENCE <br />