GET AQUOTE
REGISTER GET AQUOTE

Sectors:
Renewables

Welding certification, fabrication surveillance and NDT for offshore wind foundations, onshore turbines, solar mounting structures, and hydrogen infrastructure, supporting global energy decarbonisation.
 

As the global energy transition accelerates, the structural reliability of wind and solar assets is paramount for long-term viability. Clean energy infrastructure is scaling at an unprecedented rate, but this green future is only as durable as the physical joints holding it together.


Renewable energy assets face a compliance and certification challenge that is often underestimated. NECIT provides UKAS-accredited NDT methods and structural inspection across wind farm towers, foundations, subsea cable systems and photovoltaic installations, ensuring that every weld, joint, and load-bearing component meets the certification standards required by insurers, grid operators and planning authorities

Wind Energy: Defending Against Dynamic Stress​​​​​​​ 

The risk of asset fatigue in wind turbines, which often exist in highly corrosive saltwater environments or remote locations and face near constant cyclical loading, leaves these vast structures in need of effective monitoring to prevent failure. From seabed monopiles to towering nacelles, a single sub-surface weld defect can propagate under relentless environmental stress, leading to catastrophic structural failure.


Our advanced testing methodologies ensure that these multi-million dollar investments remain structurally sound against the harsh marine environments, maximising energy output while minimising the risk of structural failures. Deploying specialised magnetic particle inspection to check critical welds allows us to find surface-breaking cracks instantly.

These multi-million dollar investments remain structurally sound against the harsh marine environments, maximising energy output while minimising the risk of structural failures. By deploying rigorous non-destructive testing methods, we detect sub-surface anomalies long before they threaten structural integrity, keeping the blades turning safely.

Solar Power: Engineering Lifelong Resilience 

While solar farms might lack the dynamic, high-speed motion of wind turbines, their structural demands are equally unyielding. Photovoltaic installations rely on sprawling racking and tracking systems that must endure decades of intense weathering, thermal expansion, and wind-uplift forces.


Certified welding inspection ensures these high-volume support structures prevent buckling, safeguarding solar panels and ensuring uninterrupted grid injection over a multi-decade operational lifespan.


The Certified Advantage


In the renewable sector, independent welding inspection and third party inspection programs are not just checkboxes; they are vital de-risking mechanisms. Partnering with an accredited inspection body delivers:


  • Asset Longevity: Ensuring infrastructure outlasts its projected financial payback period.
  • Regulatory Compliance: Satisfying strict planning authorities and grid requirements.
  • Insurability: Providing the verified quality assurance data required to secure underwriter backing.

Ultimate structural integrity ensures that as we harness the elements, our green infrastructure is truly built to last.

Why Renewables Clients Choose NECIT

  • UKAS-accredited inspection body - independently verified competence, not just ISO certification
  • Global inspector network of over 3,000 qualified professionals
Get a Quote


 

  • International standards expertise - ISO, ASME, API, NACE, BS EN and client-specific requirements
  • Digital inspection reporting - through INSPEKTA-GADGET, our proprietary inspection management platform

Non-Destructive Testing (NDT) for Renewables


NECIT is a UKAS-accredited NDT inspection body, providing independent assurance that your test results are credible and defensible. Our UKAS-accredited NDT services used in the renewables sector include:


  • Phased array ultrasonic testing (PAUT) — advanced weld and corrosion assessment
  • Magnetic particle inspection (MPI) — surface and near-surface crack detection
  • Ultrasonic testing (UT) — wall thickness measurement and flaw detection
  • Hardness testing — material verification for process equipment
  • Visual inspection (VT) — by qualified Level 2 and Level 3 technicians


Welding Certification for Renewables


Weld integrity is critical in renewables applications. Our welding certification services cover the full qualification process — from welding procedure qualification records (WPQRs) and welding procedure specifications (WPS) to individual welder qualification testing (WQT). We work to international standards including ISO 15614, ASME IX and BS EN ISO 9606, ensuring your welders and procedures are certified to the requirements of your project.


Third Party Inspection Services


Acting as your independent eyes on the ground, our third party inspection service provides vendor inspection at manufacturer facilities worldwide. We verify that equipment, materials and fabrications meet your purchase order, drawings and applicable codes — giving you confidence in what arrives on site. Our inspectors can work to client-specific inspection and test plans (ITPs) and produce fully documented inspection reports.


Expediting Services


When schedule is as critical as quality, NECIT's expediting service keeps procurement on track. Our site and desk expeditors monitor manufacturing progress, identify potential delays early and work directly with suppliers to ensure critical equipment arrives when you need it.
 

Standards we work to
 

Our renewables inspection services are delivered in accordance with applicable international codes and standards.


ISO 9712

ISO 15614

ISO 9606 / ASME IX

API 650 / API 1104

NACE SP0188 / ISO 21809

Client ITPs
Client-specific inspection and test plans (ITPs)

Working on a renewables project? Talk to NECIT.
Our senior inspectors are available to discuss your requirements, mobilisation timelines and applicable standards.

Get a Quote
Renewables
Strengthening our green future through inspection & compliance
Find Out More
Power Generation
Protecting critical infrastructure in demanding conditions
Find Out More
Rail
Safeguarding transport networks & public safety
Find Out More

Inspection Data You Can Trust and Trace
 

In renewables, inspection documentation isn't an afterthought, it's evidence. NECIT's proprietary INSPEKTA-GADGET platform gives clients real-time visibility of every inspection activity, from initial vendor audit through to final release.
 

Every action, finding and sign-off is timestamped and traceable. Reports are available as they happen, not days later. With full documentation centralised in one secure location, accessible from your office, site or operations centre.

Explore INSPEKTA-GADGET
Frequently asked
How is NECIT expanding engineering compliance within renewables North East and globally?
NECIT provides scalable inspection, expediting, and quality assurance services tailored for the fast-growing renewables North East cluster. Our green energy solutions help clean energy operators deploy reliable assets, ensuring compliance across the North East renewable energy supply network.
Frequently asked
What lessons in asset reliability can be drawn from the green success of the North East?
Building the green success of the North East highlights the importance of thorough manufacturing oversight for wind components. From structural inspections at locations like the Lissett Wind Farm to offshore tower fabrications, early quality checks are essential to avoid expensive ocean maintenance campaigns.
Frequently asked
Which non destructive testing methods are used to inspect offshore wind turbine blades and monopiles?
Offshore foundations face harsh cyclic sea wave action. Technicians combine visual non destructive testing methods with specialised ultrasonic NDT sweeps to check underwater structural welds, finding internal manufacturing flaws before structures deploy to deep-water fields.
Frequently asked
Why is strict welding certification testing required for wind farm substation fabrications?
Wind farm substations serve as the electrical hubs for entire offshore grids. Subjecting these structural platforms to strict welding certification testing avoids structural failures at sea, while an internal welding competency test ensures that your suppliers use high-caliber fabricators.
Frequently asked
How do non-destructive testing projects help renewable asset owners mitigate structural fatigue?
Managing scheduled non-destructive testing projects allows asset owners to track asset wear throughout their life cycles. Partnering with an approved NDT supplier ensures that wind tower sections and solar structures receive certified inspections, safeguarding your long-term clean energy investments.