Tennessee Department of Transportation RFI for Carlson Survey Field and Office Software

The State of Tennessee Department of Transportation requests information from vendors to guide planning and decision-making for future survey software procurement. TDOT seeks insight on survey field and office software specifically operating within the Carlson ecosystem, including Carlson SurvPC field software with required modules for conventional total stations, robotic total stations, and GPS/GNSS. Platforms outside the Carlson ecosystem will not be considered. Eligibility is limited to onshore USA organizations, and the work will be performed offsite. Vendors can submit responses digitally via email, online, or to 312 Rosa L. Parks Avenue by the RFI response deadline of November 19, 2026. Submissions must reference RFI # 40100-51897 and complete the technical, cost, and additional considerations informational forms.