Inland and Offshore Diving
Inland and Offshore Diving
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Integrity Digs

Integrity Digs

CSU utilizes internal inspection tools that travel inside pipelines to collect data and evaluate conditions of pipelines. In some cases, the inspection tool locates a feature that requires a visual inspection via excavation to determine if a repair or other action is required.

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New Construction and Fabrication

CSU has the equipment, manpower, resources, and expertise to complete main line installation of gas transmission, liquid, and products lines up to 42inch, launcher and receiver fabrication new station and pipe line fabrication in any part of the country.

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Pipeline Maintenance & Repair

EVENT CALENDAR

APR
08
San Antonio, Texas
JUN
25
Billings, Montana
DEC
02

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Big Arrow Contact UsCSU has long been the premier diving contractor in the United States for all pipeline inspection, repair, and construction. Today, CSU has grown and employs the personnel and management to act as your general contractor or turnkey design build firm for all pipeline and general civil construction and repair.

Use this short form to tell us more about your project and a CSU engineer will contact you with estimates and a FREE project consultation.





Pipeline Integrity and MaintenanceNDT Inspection and RepairClock Spring, Weld Sleeve and Mechanical ClampNew Construction and FabricationEnvironmental Clean-UpState and Federal Project PermittingNavigable Waterway Surveying (DOT Compliant)Marine Pipeline & Facility ConstructionBank StabilizationWater Jet ProbingEmergency Response Dive Team

PIPELINE REPAIR

Pipeline defects and anomalies from damage or corrosion are of extreme importance to oil and gas operators. Proactive maintenance avoids losing pipeline capacity... (more)

PIPELINE BANK STABILIZATION

CSU utilizes historical data charts and flow readings to map the waterway over time. With this data, CSU has the ability to stop erosion and even move the waterway course... (more)

PIPELINE FABRICATION

Our new construction and fabrication facility in Corpus Christy, Texas provides pipe line fabrication and hundreds of other ancillary products... (more)