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Welding, inspection and QA/QC in Friesland

CoverageReading time: 2 minutesUpdated: 4 November 2026

DEHAAS works from Menaam in Friesland throughout the Netherlands, including Friesland. DEHAAS is itself based in Menaam, in the heart of Friesland. The province has a solid manufacturing base: shipbuilding and yacht building around Sneek and Harlingen, machine building and supply industry around Drachten and Heerenveen, and a growing water technology sector around Leeuwarden.

Friesland is our home region: attendance at short notice is nearly always possible here. Much of the work needs no site visit at all: a procedure review, an assessment of welder qualifications or a question to the Welding & Quality Assistant works perfectly well remotely.

Welding, inspection and QA/QC in Friesland at DEHAAS

1. Industry in Friesland

DEHAAS is itself based in Menaam, in the heart of Friesland. The province has a solid manufacturing base: shipbuilding and yacht building around Sneek and Harlingen, machine building and supply industry around Drachten and Heerenveen, and a growing water technology sector around Leeuwarden. The working area within the province includes Leeuwarden, Drachten, Heerenveen, Sneek and Harlingen.

That industrial profile shapes the questions that arise here. Where a steel fabricator wrestles with execution classes and the FPC system, an equipment manufacturer deals with a notified body and a machine builder with distortion and dimensional stability. DEHAAS works for all three.

2. Which standards matter most here

In Frisian ship and yacht building the focus is on classification society approval and on aluminium work to EN 1090-3. In machine building and supply, ISO 3834 and qualifications covering a broad range are more common.

Whichever standard governs, the question is always the same: can you demonstrate the welding complies. That calls for a procedure matched to the work, a qualification record covering the range, welders working inside their qualification and examination reported on time. See all services.

3. What an assignment looks like

An assignment in Friesland often starts with a workshop visit, because we are close by and that costs little. In a morning it is usually clear which qualifications exist, which are missing and where the procedure book does not match the work.

A typical route starts with a half hour conversation about what is at stake, followed by a review of the existing documents. That produces a concrete plan: which qualifications are needed, which documents are missing and in what order that is resolved. Execution follows after that.

4. On site or remote

Friesland is our home region: attendance at short notice is nearly always possible here. Inspection during production, witnessing a test coupon or attending an audit requires presence; document review, procedure writing and advice do not.

That combination keeps cost down: travel is limited to the moments where it genuinely adds something. See remote WPS and PQR review and our approach.

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On site welding inspection by DEHAAS Independently assessed, demonstrably recorded
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What is it about?

Feel free to pick more than one.

What is the situation?

So we know what matters straight away.

When does it need to be ready?

An estimate is enough.

Send a drawing, WPS or photo?

A weld photo, a WPS or a drawing makes the answer concrete straight away. Skipping is fine too.

Where shall we send the answer?

We will contact you to discuss your request.

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Frequently asked questions

The questions we are asked most often.

Does DEHAAS travel to Friesland?

Yes. Friesland is our home region: attendance at short notice is nearly always possible here. For inspections, audits and witnessing test coupons we attend on site; document work and advice are handled remotely.

What does a welding inspector on site cost?

That depends on scope and duration. DEHAAS works per assignment with a proposal agreed in advance, so you know where you stand. Request a quotation with a short description of the work.

Can I have just my WPS reviewed?

Yes, that is one of the most requested services. You send the procedure and the underlying qualification record, we assess whether the range is correct, whether the variables are right and whether the document is usable by the welder. See remote WPS and PQR review.

Does DEHAAS work outside the Netherlands?

Yes, across Europe and on a project basis in North America. Reporting in Dutch or English. See vendor inspection abroad.

Further reading

A question about a welding standard, a WPS or an inspection?

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