UPI has more than 55 years' worth of experience in the survey industry and has a staff of highly skilled and licensed professional personnel who can provide a complete range of survey and mapping services.

UPI has surveyed and mapped more than 100,000 miles of pipeline, including well locations, preliminary, as-built surveys, operations, and maintenance projects to ensure cost management and asset integrity. UPI deploys the most advanced technology supported by a wealth of experience. UPI has developed QA/QC tools and processes to facilitate the transparency and accountability that today’s market demands.

UPI has project experience that ranges from simple upstream pipeline tasks to complex midstream projects. UPI is accustomed to long haul preliminary, as-built, and post construction surveys. There is no project too large or too small.

Our nationally-licensed staff meets all the project needs with professional experience, efficiency, and quality. UPI surveyors are highly trained to be alert and safety conscious. Our Survey Department has surveyors with professional registrations throughout the U.S. as well as Certified Federal Surveyors.

Field Survey

Our Field Services Team supports our survey crews with all the necessary tools to conform to the project specifics, regardless of the project length. All the crews are prepared and trained prior to the deployment. The training includes the methodology of survey practices, which exceed the industry standards and any special requirements that a client may request.

UPI field crews work out of multiple U.S. offices and utilize the latest in GPS and conventional surveying technology.

Data Management

UPI provides field data processing on a daily basis to ensure quality management is top priority. Our Survey Technicians are highly trained and are the first to process the field data to ensure quality, according to UPI and client standards. UPI provides assurance of the integrity of survey deliverables through a standardized QA/QC process. UPI has developed standardized processes and procedures for collecting and managing survey data in order to meet the requirements of regulatory agencies such as PHMSA.

UPI Surveying Services

  • Preliminary, boundary, facility and civil surveys
  • Aerial surveys, mapping, and LiDAR
  • Easement plat and sketch development
  • Public Land System section corner recovery and monumentation
  • Legal descriptions for easement platting
  • 3D Laser Scanning for complex and unsafe environments
  • Construction staking
  • As-built survey
  • Data collection and verification
  • Post construction surveys
  • Custom data solutions