GWA has provided Construction Environmental Management, Lead and Environmental Inspection staff, Archaeological Monitors, and Project documentation and training services to some of the largest projects that have been constructed recently in North America. Representative projects include:

    • 2018 – 2019:  150 miles of a new 26-inch-diameter crude oil pipeline that originates from an existing facility near Cotulla, Texas and extends in a southeasterly direction across 4 counties to an existing facility near Ingleside, Texas.  

    • 2018 – 2020: 300 miles of a new 26-inch-diameter crude oil pipeline that originates from an existing crude oil terminal near McCamey in Upton County, Texas, and extends in a generally southeasterly direction across eight counties to an existing facility north of Cotulla, La Salle County, Texas.

    • 2016 – 2018: 440 miles of 20-inch-diameter pipeline capable of transporting up to 200,000 barrels per day of domestic sweet crude oil from Cushing, Oklahoma to Memphis, Tennessee. The pipeline is designed to transport domestic sweet crude oil grades produced in the Permian Basin, Bakken and Mid-Continent regions to a sweet crude Refinery.

    • 2017: 95 miles of 8-, 12-, and 16-inch-diameter pipelines serving the Cushing, Oklahoma terminal
    • 2016 – 2017: GWA provided environmental inspection, training, and permitting services to an 83-mile pipeline build-out Project in east Texas and west Louisiana. 

    • 2016 – 2017: GWA provided environmental inspection, training, and permitting services to a 350-mile pipeline build-out Project in Texas and Oklahoma. 
    • 2015: GWA provided environmental project management and Lead Environmental Inspection services for a 12,000-linear-foot re-route of an existing segment of pipeline and an additional 2,000-linear-foot HDD to address and avoid a large number and concentration of geohazards located within the Angeles National Forest located within U.S. Forest Service property near Santa Clarita, California.

  • 2012 – 2016: GWA provided construction environmental management and inspection services to a large Eagle Ford pipeline build-out Project consisting of more than 750 miles of mainline and gathering pipelines in South and West Texas, and New Mexico.