Underwater Pipeline Stabilizations

After pipeline inspections are completed, the field data is analyzed for any remediation that may be necessary. Often, exposed and/or suspended pipeline is discovered and must be stabilized before the washed out areas increase to the point of comprimising the integrity of the pipeline.

We have developed successful techniques that are based on many years experience of working with pipeline companies nationwide on many types of waterways. The stabilization process used is based on the hydrographic conditions of the pipeline crossing. Our cost-effective methods allow the pipline to remain in service, avoiding costly shutdowns.

Feel free to contact us with any questions you may have regarding any of our underwater services. We have sucessfully stabilized hundreds of pipeline waterway crossings and continue to re-inspect pipeline crossings we have repaired to find them still stable after many years.


The dymanics of the river bottom and water current can expose your lines to hazards. The following illustrates various pipeline conditions and one of the successful repair alternatives involving grout bag stabilization.

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"From small creeks to mile-wide waterways - Central States Underwater has the experience to handle all types of conditions in a safe, professional manner."
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