Hinkley Point C Contractors Face Second Safety Prosecution: Lessons for the UK Construction Sector
- Michael Ghobrial

- Aug 20
- 5 min read
The recent prosecutions involving Bouygues Travaux Publics SAS and Laing O’Rourke Delivery Limited (BYLOR JV), along with the principal contractor NNB Generation Company (HPC) Ltd, have stirred significant discussions within the construction industry. These prosecutions stem from severe safety incidents at the Hinkley Point C nuclear power station in Somerset, UK, highlighting critical lessons for safety, governance, and legal compliance in large infrastructure projects. In this blog post, we will explore the details surrounding these prosecutions, delve into the incidents, and discuss the implications for the UK construction sector.
Overview of the Incidents
The Hinkley Point C project has been marred by two tragic incidents that have raised alarms about the state of construction safety protocols. In November 2022, a site supervisor was tragically killed on-site, an incident that sent shockwaves throughout the industry and beyond. Just months prior, in August 2022, a serious injury occurred due to an accident involving rebar mesh walls, which further exacerbated concerns regarding worker safety on this critical nuclear site.

Both incidents underline the inherent risks associated with nuclear construction and the need for stringent safety measures throughout project execution. As construction professionals, it is imperative that we learn from such tragedies and ensure that they do not recur.
Legal Context and Accountability
The legal ramifications following the incidents at Hinkley Point C cannot be ignored, as they serve as a wake-up call for construction stakeholders. Prosecutions have been brought forth under the Health and Safety at Work Act 1974, which establishes the fundamental health and safety obligations that employers owe to their employees and the public.
In this case, Bouygues Travaux Publics and Laing O’Rourke, forming the BYLOR JV, alongside NNB Generation Company (HPC) Ltd, face scrutiny not only from the Office for Nuclear Regulation (ONR) but also from the Health and Safety Executive (HSE). These organisations play pivotal roles in monitoring safety compliance within the nuclear sector and ensure that protocols are strictly followed to safeguard workers and the surrounding community.
The Role of ONR and HSE
The Office for Nuclear Regulation (ONR) and the Health and Safety Executive (HSE) are instrumental stakeholders in ensuring that health and safety standards are met. The ONR oversees nuclear safety and security, while the HSE focuses on occupational health and safety across various industries, including construction.
Their involvement in the Hinkley Point C prosecutions signals a zero-tolerance approach to breaches of safety regulations, a crucial point for stakeholders involved in similar projects. It indicates that rigorous adherence to safety protocols is not just advisable but mandatory, especially in high-risk environments such as nuclear construction.
Best Practices for Safety in Nuclear Construction
To derive actionable insights from the incidents at Hinkley Point C, construction professionals must adopt robust safety measures. Here are some best practices that contractors and consultants can implement to bolster safety in nuclear sites:
Comprehensive Training Programs: Ensure that all workers, including supervisors, undergo regular safety training that is specific to the risks of the nuclear construction environment. This should include emergency response protocols and risk management principles.
Risk Assessments: Conduct thorough risk assessments before the commencement of any construction activities. This should involve identifying potential hazards, assessing risks, and implementing control measures.
Regular Safety Audits: Establish a routine schedule for safety audits that scrutinise adherence to safety measures. Audits can help identify gaps and reinforce a culture of safety that prioritises worker wellbeing.
Communication of Safety Protocols: Maintain clear and open communication about safety protocols across all teams involved in the project. Utilize digital platforms to facilitate easier access to safety information and updates.
Stakeholder Collaboration: Collaborate closely with regulators such as ONR and HSE to ensure that all practices align with upcoming regulations and best practices in safety management.

By integrating these best practices, companies can significantly reduce the likelihood of accidents and improve their compliance with legal obligations. Furthermore, fostering a proactive safety culture could enhance company reputation and stakeholder confidence.
Stakeholder Responsibilities and Lessons Learned
The recent prosecutions have illuminated the varying responsibilities that stakeholders carry on construction projects. From principal contractors to sub-contractors, every party needs to assert their role in maintaining safety standards.
Bosygues Travaux Publics and Laing O’Rourke, as joint venture partners, must not only share the operational accountability but also uphold the moral responsibility to protect every worker on-site. NNB Generation Company, as the principal contractor, must lead by example, ensuring all partners adhere to legislative requirements and best practices.
The implications of these responsibilities extend beyond legal compliance, marking an opportunity for the sector to reinforce ethical frameworks surrounding worker safety. Fostering a supportive environment where safety is prioritised over timescales and profits could transform the current culture of the construction sector.
Moving Beyond Compliance: Creating a Safety-First Culture
While complying with safety regulations is imperative, the objective should be to foster an inherent safety-first culture within the construction sector. This involves not only formal adherence to laws but also a paradigm shift in how safety is perceived across all levels of construction operations.
Leadership Buy-In: Senior management must actively promote and engage in safety initiatives, demonstrating a commitment not just in words but in action. Their involvement can provide motivation and amplify the message that safety is a priority.
Worker Involvement: Encourage workers to actively participate in safety discussions. Their experiences and insights can lead to practical solutions that onsite protocols must contain.
Continuous Improvement: Establish an iterative process for evaluating and improving safety measures. Incorporate feedback mechanisms that allow workers to report near-misses and unsafe conditions without fear of retribution.

By proactively pushing for improvement and innovation in safety practices, the construction industry can significantly mitigate risks. The lessons learnt from the Hinkley Point C incidents may serve as the impetus for a broader cultural change towards prioritising worker safety across the entire construction landscape.
Final Reflections and Moving Forward
In conclusion, the ongoing prosecutions following the incidents at Hinkley Point C present a critical juncture for the UK construction sector. As industry stakeholders, we must reflect on the lessons these incidents impart about the non-negotiable importance of safety, compliance, and governance in construction projects.
Investors, contractors, and consultants alike must take heed of the implications of these prosecutions and strive to implement comprehensive safety measures. The tragedy should serve not just as a reminder of potential consequences but as a clarion call for creating a more secure working environment for all.
By uniting under the banner of safety, we can ensure that the construction of complex structures like nuclear power stations does not come at the expense of human life and wellbeing, fostering a safer and more resilient industry for future generations.









