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9 <br /> • HDR was contracted for final design services related to the engineering <br /> phase of work. <br /> • This work included: <br /> o Field surveys and investigations, including exploration for subsurface <br /> utility engineering, inspections for hydraulic/drainage design, <br /> geotechnical borings, and seismic response tests. <br /> o Engineering plans and specifications, including the design of <br /> multiple bridges, aerial structures, and stations. <br /> o Environmental management, including mitigation monitoring plans <br /> and the evaluation of proposed changes to the design of the project. <br /> o Value engineering, which was required to mitigate potential project <br /> cost increases. <br /> ManagementDesign <br /> General Engineering Consultant <br /> HDR <br /> $86,.775.,632• • • <br /> HNTB Corporation is an employee-owned infrastructure solutions firm. HNTB provides professional <br /> services related to planning, design, program management, and construction management. HNTB has <br /> around 5,000 employees. Their headquarters is located in Kansas City, MO. In North Carolina, they have <br /> offices in Raleigh and Charlotte. At the time of the D-O LRT project, Henry V. Liles Jr. was HNTB's <br /> authorized representative and contract signatory. <br /> Learn more about HNTB on their website at https://www.hntb.com/about/. <br /> MW <br /> A • • i <br />