Since 2012, a Colorado-based midstream natural gas company entrusted GPD with as-build surveying and engineering. Our environmental, geotechnical and civil engineering professionals have supported dozens of projects across its service footprint in Ohio, West Virginia, Pennsylvania and Kentucky. GPD has taken a safety-minded approach to design in every project and, to date, has completed 129 miles of pipeline ranging from 100 feet to 27 miles in length.  

GPD has also completed 40 miles of mapping per year for new projects, including all field work associated with the survey process such as topography, property and control work. GPD engineers design bores, critical crossings and civil pads where applicable. A typical project can include several crossings for paved roads, environmental features and railroads. Design for each 100-square-foot pad includes all grading, draining and fencing. To date, GPD has surveyed and designed several compressor site pads for this client, with more to come.