A 10-inch diameter natural gas pipeline crosses a tributary to Big Blue River in Indiana. A headcut -- an abrupt drop in the bed of the channel -- developed in a small drain that flows into Big Blue River and has exposed the pipeline for approximately 11 linear feet and left it suspended for approximately 12 linear feet.
A 20-inch natural gas pipeline crosses Little Sandy Creek in Pontotoc County, Oklahoma. The creek bed is composed of clay, sand, gravel, and riprap. Broken concrete was previously placed on the right-descending bank but has scattered.
In a tributary to West Fork San Jacinto River in Montgomery County, Texas, four pipelines owned by multiple operators were exposed following multiple rain events, including a severe 10-inch rainfall that caused lateral migration and extreme headcutting across the ROW.
The Terrebonne General Medical Center planned a bank stabilization and beautification project along Bayou Terrebonne in Terrebonne Parish, Louisiana. The plan included installation of a 100 ft steel arch pedestrian bridge across Bayou Terrebonne from East Main Street to East Park Avenue.
THE exposed Pipeline Remediation Experts
Submar is the leader in pipeline erosion control and remediation solutions, specializing in protecting onshore and offshore pipelines from environmental challenges.
We are renowned for our articulated concrete revetment mats, which are designed to protect pipelines from erosion in a variety of environments, including subsea locations, riverbeds, and arid regions.
