Intersection Design and Traffic Management System

The Vendor is required to provide for the intersection design and traffic management systems. 
- Determine the property impacts of the proposed improvements, design illumination and traffic signalization. 
- The intersection improvements will be in the form of rural and/or urban road design including curbs to agency and Owner standards, turning lanes in all directions and replacement or the extension of any existing culverts.
- Determine existing storm drainage, and proximity of existing drainage cross culverts.
- Determine the presence of any existing overhead and underground utilities, as well as any utilities servicing individual properties.
- Prepare the site preparation drawings and contract specifications in order to facilitate the relocation of utilities.  
- Design is defined to include surveying, carrying out a geotechnical investigation, carrying out a hydraulic and hydrology assessment, preparing a storm water management report and design, detailed engineering design, 100% completed drawings and specifications, preparation of property impact plans, communicating with the public and the Owner, preparation of advertisements, preparation of addenda, evaluation of tenders, coordinate the relocation of utilities, and attend meetings.
- Carry out all field survey work necessary to prepare the detailed design.
- The survey is to include all required elevations, a distance of 30 m outside of the county right of way as well as 250 m east and west along the intersecting roadways.
- The survey shall include any features (buildings, wells, septic systems, fences, trees, etc.) that are located within the specified limits. 
- The survey shall be taken at intervals not exceeding 20 meters. 
- The Consultant is responsible for obtaining approval for all surveying on private property as well as for the layout and survey of geotechnical boreholes.
- All survey work is to be carried out using state of the art electronic survey equipment.
- Assess the storm water management, drainage and hydrology requirements at the intersection and incorporate them into the design. 
- The storm water study will include a watershed study to determine the flows in the existing watercourses under various storm events. 
- The storm water study will be used to identify the need for storm sewers, enhanced swales, storm water ponds and environmental controls.

- Contract Period/Term: 1 year
- Questions/Inquires Deadline: September 09, 2025