The Denver City Council approved a contract with RESPEC Company, LLC to provide on-call professional services for its Department of Transportation and Infrastructure (DOTI). The agreement, valued at up to $2.5 million, has an initial term of three years with an option to extend to five. RESPEC will supply engineering, planning, and design services on an as-needed basis to support DOTI's capital projects. This specific contract covers tasks related to sanitary system design, including collection systems and lift stations, as part of a broader city initiative to have specialized expertise readily available to supplement its own staff.