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- ' City of Santa Ana, Public Works Agency <br />p Well 32 Rehabilitation Improvements Project <br />Construction Management and Inspection Services, RFP No 22-051 <br />Rawlings Reservoir Repair and <br />Replacement; Tustin, CA <br />City of Tustin, Public Works <br />Douglas S. Stack, P.E. <br />Director, Public Works <br />Tel: (714) 573-3150 <br />dstack@tustinca.org <br />Value: $12,500,000 <br />Proposed Key Personnel <br />Mark Butier <br />Steve Naylor <br />Simon Ranch Reservoir, Booster <br />Pump Station and Zone 1 and <br />Zone 3 Pipeline Replacement <br />Project, Santa Ana, CA <br />City of Tustin, Public Works <br />Douglas S. Stack, P.E. <br />Director, Public Works <br />Tel: (714) 573-3150 <br />dstack@tustinca.org <br />Value: $12,770,333 <br />Completion: 02/2022 <br />Proposed Key Personnel <br />Mark Butier <br />Ryan Weir <br />Butier provided construction management <br />and inspection services. The former <br />reservoir was a 4 MG hopper bottom <br />i reservoir located in close proximity to <br />multi -million dollar family residences and <br />Foothill High School. Construction <br />consisted of replacing the former <br />reservoir with two DYK-style reservoirs, <br />each with a 3 MG capacity. <br />Prior to bidding, Butier assisted the City with solving construction access <br />and temporary shoring issues. The project originally required the <br />construction of a tie -back retaining wall, which would have extended the <br />project into an adjacent property. At the City's direction, Butier performed <br />a constructability review and proposed using a cantilevered shoring <br />system, which kept the project within the City's property line. In addition, <br />Butier assisted the City in communicating directly with an adjacent <br />landowner to obtain a temporary construction easement. This provided the <br />Project team with an access road down to the bottom of the tank <br />elevation, as well as laydown and stockpiling areas. Solutions to the <br />construction access and shoring issues facilitated construction, minimized <br />off -site hauling, and provided a $1 million cost savings to the City. <br />This was a high -profile, politically -sensitive project due to the size and <br />proximity to custom homes and Foothill High School. Butier personnel <br />assisted the City with construction outreach efforts by distributing "door <br />hangers" to residents to communicate pre -construction and construction <br />phase activities. Our personnel also communicated directly with residents <br />to schedule pre -construction surveys of their homes <br />Butier is providing construction <br />management and inspection services for <br />the replacement of the Simon Ranch <br />Reservoir, Booster Pump Station, and <br />Zone 1 and Zone 3 Pipelines. Project <br />improvements include the following: <br />• Demolition and removal of existing <br />reservoir and grading and shoring <br />• Replacement of existing reservoir with <br />a 1.0 MG circular prestressed concrete tank <br />■ Replacement of existing 4-inch, 6-inch, and 8-inch pipelines with new <br />and upsized pipes to increase system performance <br />• 400 feet of 16-inch, 1,900 feet of 12-inch, 200 feet of 8-inch Zone 3 <br />piping, as well as 5 new fire hydrants <br />• Construction of a new on -site booster pump station <br />• Asphalt replacement <br />BUTTER 14 D. RELEVANT PROJECT EXPERIENCE <br />