Worldwide Technical Services

On and Offshore Certified Welding and -Inspection
On – site Machining


Customers ask a higher level of service and trouble solving so costs can be reduced. Therefor specialized companies with specialized and experienced personnel are required to achieve this high level of service.

Welding Supervisor combine with Management skills with an extensive knowledge of welding processes and welding economics to plan, staff, monitor and safely, deliver welding projects according to schedule and budget.

Gerben van Leeuwen understands better than anyone else how to effectively and efficiently guide all aspects of a project and ensures high quality performance of the services delivered. Give us your most demanding challenge, in every industry, and we will provide our services all over the world, on a project base, to increase productivity and product quality

Services of Gerben van Leeuwen Worldwide Technical Services

Our services helps customers ensure the quality of their products and assets. Everywhere, on land, offshore, on-site, or in the field you can trust us to supply:

Customers expect to identify potential challenges in advance and handle any roadblocks as they arise in order to keep the project on schedule.

Project management plan expected to effectively and efficiently guide all aspects of a project from start to finish, with the ideal goal of delivering the outcome on time and on budget.

  • Defining project goals;
  • Outlining the steps needed to achieve those goals;
  • Determining the budget and time required for each of the steps, as well as the project as a whole;
    Identifying the resources required to accomplish those steps;
  • Overseeing the actual implementation and execution of the work;
    And delivering the finished outcome.

Technical inspections to verify compliance with technical specifications. Inspections may be conducted visually or specific instrumentation may be required in order to determine whether equipment or installations comply with the relevant technical specifications.

The nature and extent of technical inspections is determined by the specific equipment or installations in question. Inspection of equipment within specific schedules to ensure that workplace safety is optimized.

These inspections range from the simple, visual inspection to schedules and checklists aimed at ensuring that more complex equipment are in good working order. Our services provides specifications, standards and checklists for various types of inspections, and records of all inspections should be kept.

  • Line boring
  • Milling
  • Lathing
  • Flange facing
  • Drilling
  • Tapping

Welding certificates according to NEN EN ISO 9606-1 : 2013 and AWS, SMAW – HL045 (St 690)

  • Senior Welding Inspection CSWIP 3.2 Level 3.
  • Supervision of Visual Welding Inspectors, Welding
  • Inspectors Welding process.
  • Welding procedures and -Inspection
  • Welder approval
  • Certification of compliance
  • Maintenance of comprehensive reports
  • Preparation of Inspection reports
  • Appreciation of Weld defects
  • Heat Treatment
  • Verification of NDT reports
  • Quality Insurance.

What can we do for you?

Contact us

Projects realized

Our certifications

Gerben van Leeuwen certivicaat

Welding certificates according to NEN EN ISO 9606-1 : 2013 and AWS, SMAW – HL045 (St 690) all on as well offshore.

Gerben van Leeuwen certivicaat

Full VCA certified including all required trainings for working offshore, HUET and Compressed Air Breathing System, and Health certificate.

Gerben van Leeuwen certivicaat

Senior Welding Inspector
CSWIP 3.2 Level 3