Questar Gas Pipeline Replacement | Various Locations, Utah

Questar Gas


Construction Staking
Right-of-way Engineering

Several Hundred Miles of Pipeline Replaced

For the past ten years, Psomas has been part of an on-call team to replace all of Questar’s old pipelines.  This contract has resulted in more than $10 million of surveying services and several hundred miles of pipeline replacements. Psomas responsibilities include researching existing rights-of-way, private property ownership and land acquisition, as well as researching existing utilities and construction administration.

The research findings were combined with field survey topography to produce alignment design and detailed fabrication drawings for new regulator stations and launching facilities. Field as-builts and as-constructed survey data were developed from newly constructed pipelines for final GIS database information per federal regulation requirements.