On Call - Subsurface Utility Engineering Services

Three consultants will be selected to perform subsurface utility engineering, including designating, locating and mapping services on an as needed basis. Scope of work may range from multiple locations for an entire project or a single spot location for a project. Assigned work may be on projects located all over the state of Indiana. All work shall be in accordance with ASCE 38-02 Standard Guidelines for and Depiction of Existing Subsurface Utility Data and IDM Chapter 104. The required work may require quality levels, A, B, C, or D. Additionally, the selected companies must be able to provide three dimensional geo-referenced coordinate locations, including elevations, for buried and overhead facilities referenced to the project coordinate datum. Interested firms shall have Utility data files provided shall be compatible with INDOT current CAD systems (Bentley Microstation and In Roads) and formatted as defined in current INDOT CAD Standards and INDOT Wise Manual. The selected companies will cooperate in good faith to provide the necessary services in a timely manner.