TBS provided professional land surveying, hydrographic surveying, and regulatory services during the planning and design phases of the project. TBS conducted a preliminary route survey to establish the best possible route and obtained the necessary permits for all highway and waterway crossings, including the Mississippi River. TBS provided hydrographic surveying services to map out a portion of the Mississippi River bottom. Additionally, TBS produced right-of-way plats, including foreign line, waterway, highway, and railroad crossing plats during the pre-construction phase. All survey data collected in the field was reviewed and processed into an overall GIS point file daily and uploaded to Google Drive for Air Liquide. TBS managed all survey data as well as GIS data from both the environmental and engineering companies working on the project. TBS also provided updated aerial imagery of the route during both pre- and post-construction. Upon completion of the as-built survey, TBS produced the as-built alignment sheets and prepared an as-built point file of both pipelines for Air Liquide to upload into the PODS database.