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ISO 9001

Quality Management

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EN ISO 3834-2

Welding Standards

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ISO 45001

Occupational Health & Safety

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ISO 14001

Environmental Management

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AD2000/PED 2014

Pressure Compliance

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EN ISO 1090-1/2

Steel Structures

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ASEE – GRQ5A

Sector

Power & Energy

Location

Netherlands

Year

2024

Value

€1.9 M

PROJECT Overview

Design and prefabrication of a double skin pipeline system for diesel fuel supply to generators. The project encompassed complete material sourcing, spool fabrication in line with isometric drawings, and full preparation for on-site installation.

Challenges & Execution Approach

Handling a complex double skin system with diameters ranging from DN25 to DN150 required meticulous planning and stringent quality assurance. 

Key measures included:

• Organizing the fabrication sequence to optimize resource use and maintain production accuracy
• Conducting radiographic inspection for all diameters, and full penetrant and visual testing of welds
• Performing hydrostatic testing for every spool to validate pressure integrity
• Applying a three-layer protective coating system according to technical standards
• Coordinating closely with on-site teams to ensure smooth installation and QA/QC oversight

Key deliverables

• Fully prefabricated pipe spools tailored to the double skin design
• Complete NDT coverage and certification for all welds
• Hydrostatic validation of each spool to guarantee operational safety
• Surface preparation and coating compliant with technical specifications
• On-site installation support, quality assurance, and formal handover documentation

Outcome & Impact

The project achieved a fully operational fuel supply system with minimized installation risks. Meticulous fabrication and integrated site supervision ensured technical compliance, enhanced system reliability, and facilitated timely commissioning.

This project demonstrates ML WELD Engineering’s technical excellence and problem-solving capabilities. By combining advanced workshop capabilities with expert engineering, we enabled the client to execute a high-stakes project on time, with superior quality, and minimal risk — reinforcing our reputation as a trusted partner for complex industrial installations.

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