At 3WIS, welding repair is where we excel, addressing issues in wind turbines and other load-bearing structures. These repairs are essential when designs lack robustness or when the original quality is substandard. Through inspection, engineering repair, and documentation, we restore the integrity of structures and improve their performance.
We perform welding repair on load-bearing structures within wind turbines, bridge structures, power plants and beyond. We perform structural welding on both steel and aluminum and our structural welding process can include both inspection, engineering, welding and NDT.
By enabling all our inhouse competencies of skilled inspectors, engineers, and welding technicians, we can solve any issue, whilst our project management service ensures an efficient and smooth process.
We perform high quality welding services.
”Our expertise sets us apart. We combine years of experience with advanced simulations, proven welding procedures, and field-tested solutions. Our team specializes in hot work, developing and implementing welding procedures specific to wind turbines and other complex structures, ensuring the highest quality of repairs. Additionally, we document the repair process to provide clients with a clear record of improvements and quality assurance.”
The repair process
1. Identifying the extend of the cracks or damage.
2. The specific procedure is designed and planned by our engineering team.
3. All documentation, risk assesment and work instructions in relation to required QHSE standards is prepared for the repair procedure.
4. The welding or machining procedure is performed up tower.
5. Providing a detailed record to validate the quality and integrity of the repair.
What types of structures does 3WIS specialize in repairing?
3WIS specializes in repairing load-bearing structures such as wind turbines (from the transition piece to the nacelle), main frames, bridge structures, antenna masts, and other critical structural components.
What makes 3WIS's welding repair process unique?
Our process combines inspection, engineering simulations, precision repairs, welding enhancements, and thorough documentation to restore structural integrity. This holistic approach ensures efficient force distribution and high-quality results.
What are the steps involved in the welding repair process at 3WIS
1. Inspection: Assessing the extent of cracks or damage.
2. Engineering: Using simulations to redesign the structure and distribute forces more efficiently.
3. Repair: Removing cracks and faulty welds.
4. Welding: Reinforcing areas or addressing over-constrained designs.
5.Documentation: Providing a detailed record to validate the repair’s quality and integrity.
What is "hot work," and how does 3WIS handle it
Hot work refers to processes involving welding, cutting, or grinding that produce heat or sparks. At 3WIS, we specialize in hot work for wind turbines and other structures, using tested welding procedures to ensure safety and quality.
Why is engineering simulation important in welding repairs?
Simulations allow us to analyze and redesign structures to optimize force distribution, reducing the risk of future damage and ensuring the structure's long-term reliability.
Why should I choose 3WIS for welding repairs?
3WIS stands out due to our extensive experience, advanced simulations, proven welding techniques, and comprehensive documentation. Our expertise in hot work and tailored solutions for wind turbines and other structures ensures repairs meet the highest standards.
How does 3WIS validate the quality of their welding repairs?
Every repair is followed by thorough documentation, including inspection and testing results, to validate the integrity and quality of the work performed.
