The City and County of Denver approved a three-year, $5,000,000 on-call professional services contract with ROCKSOL CONSULTING GROUP, INC, with an option to extend for two additional years. ROCKSOL will provide a range of engineering, planning, design, and related consulting services to support the Department of Transportation and Infrastructure's (DOTI) capital projects on an as-needed basis. The scope of work falls under "Category 1 - General Civil and Roadway Design," which includes multi-disciplinary projects for sidewalks, trails, roadway widening, intersection improvements, drainage, and bridges. These services will supplement the city's in-house design and engineering teams to facilitate the delivery of various infrastructure projects throughout Denver.