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1-10 EXPRESS LANES DESIGN -BUILD <br />The project includes widening an 11-mile stretch of high -volume, <br />high-speed, multi -lane freeway for a new tolled Express Lane facility <br />maintaining the existing roadway profile — through a heavily populated <br />area with hundreds of commercial and retail properties bordering both <br />sides — while safely keeping five lanes in each direction open at all <br />times, except during critical weekend 55-hour lane closures. <br />To accommodate the added Express Lanes, the project widens <br />or replaces 20 bridge structures, including six overcrossing <br />replacements, two undercrossing replacements, seven undercrossing <br />widenings, and five bridge widenings over channels using precast <br />girders. The project adds approximately 80 retaining walls of various <br />types, including sub -horizontal ground anchor walls, soldier pile walls, <br />soil nail walls, standard walls and sound wall barriers. New pier walls, <br />overhead signage, and driven piles are also included. <br />Stage construction, maintaining traffic for community and schools, <br />constant communication with first responders for staging and nightly <br />closures. <br />SYRUSA is providing construction management in the disciplines <br />of quality management and structures management. Quality <br />management includes materials, roadwork, structures, NCR's, <br />RFI's, inspection audits, traffic management, quality verification <br />and evaluation. SYRUSA is also providing construction training <br />and training modules, safety, review of non-conformance issues, <br />coordination between Caltrans Structures Construction, and structures <br />technical advisor. <br />Client. SBCTA <br />Role: Structures Representative, <br />Quality Manager, and Inspectors <br />Cost: $679 Million (estimated final <br />amount $ 800 Million) <br />Duration: 04/2020 — Ongoing <br />(estimated completion April 2023) <br />SYRUSA Staff on Project: Faisal <br />Zahlout, Jose Corona, Luis <br />Negrete, Ruth Bias <br />O Relevant experience providing <br />construction management in the <br />disciplines of quality <br />management and structures <br />management for SBCTA. <br />Successful coordination <br />between multiple agencies, <br />cities, and utilities while <br />maintaining traffic <br />Q Includes bridges over channels <br />with pre -cast girders <br />W <br />SYRUSA' PAGE 127A <br />