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In 2013, Frontier Field Services contracted with Pettigrew & Associates to provide surveying and pipeline locations services for the New Mexico project. The project included approximately 20 miles of pipeline installation of which 15 miles involved new installation and 10 miles consisted of replacements.
The surveying team performed subsurface utility locating using Ground Penetrating Radar and Electromagnetic Induction. On the replacement portion, P&A located the existing lines and any underground line crossings. On the new portion, Pettigrew worked ahead of the pipeline crew to locate line crossings or underground obstructions.
For the new pipeline as-built survey, Pettigrew collected field data on pipeline joints, welds, fittings and elevation or angle changes, and prepared standard plan and profile sheets. For the existing pipeline as-built survey, the Pettigrew Team collected field data points on angle changes and prepared standard plan sheets.
Eddy County, New Mexico
Frontier Field Services, LLC/AKA Energy Group, LLC.
Mr. Thomas Bagley