Projects & Case Studies

Challenge

Required new branch connection on live 24-inch pipeline operating at 800 psig without shutdown.

Solution

Executed precision hot tapping operation using specialized equipment, maintaining full operational capacity throughout the process.

Results

• Zero downtime achieved
• Completed in 48 hours
• 100% safety compliance
• Cost savings of $2.5M in avoided shutdown

Challenge

Needed to replace critical valve in 12-inch natural gas line without system shutdown.

Solution

Applied advanced pipe freezing technology using liquid nitrogen to create ice plug, enabling safe valve replacement.

Results

• No production interruption
• Completed in 36 hours
• Zero safety incidents
• Maintained gas supply continuity

Challenge

Emergency repair needed on 16-inch crude oil pipeline while maintaining refinery operations.

Solution

Deployed mechanical plugging system with bypass piping to isolate section for repairs.

Results

• Refinery operations continued
• Emergency repair completed
• Environmental impact minimized
• System restored in 72 hours

Challenge

Pipeline modification required on live natural gas transmission line.

Solution

Performed certified 6G position welding on pressurized pipeline using specialized techniques.

Results

• Welding completed without shutdown
• 100% weld quality certification
• No leaks or defects
• Project completed ahead of schedule

Challenge

Multiple leaks detected in water distribution system requiring immediate attention.

Solution

Applied online leak sealing technology to repair leaks while system remained operational.

Results

• All leaks sealed successfully
• Water supply maintained
• Zero service interruption
• Cost-effective solution delivered

Challenge

Critical flange connections required precise torque application on 48-inch pipeline.

Solution

Utilized hydraulic tensioning system for accurate and uniform bolt tensioning.

Results

• Precise torque achieved
• Uniform tension across all bolts
• Enhanced safety standards
• Long-term reliability ensured