Built Strong. Rebuilt Stronger.

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Our shop performs full structural refurbishments and certified Category IV (Cat IV) inspections, following the most rigorous safety and compliance protocols for workover and service rigs.

Cat IV services include:

• Complete teardown and structural inspection
   
• Ultrasonic thickness testing and NDT coordination
   
• Repair or replacement of cracked, worn, or corroded components
   
• Weld repairs in accordance with AWS/ASME standards
   
• Reassembly, alignment, and re-certification per regulatory standards
   
• Documentation and inspection report issuance
   

Benefits of Cat IV:

• Extends rig lifespan
   
• Meets regulatory requirements
   
• Ensures crew safety and field reliability
   
• Required after 10-year intervals or major structural repairs