Sizewell C Employee Benefits
Compliant employee benefits for the UK’s largest infrastructure site.
A fully compliant employee benefits solution developed in alignment with the Engineering Construction Sector Agreement (ECSA); Civil Engineering Sector Agreement (CESA) and Supervisory Sector Agreement (SSA) for employees working on the Sizewell C site.
Welplan provides a fully compliant, site-wide benefits package for employees working on the Sizewell C site. As an independent provider, our purpose is to ensure your employees have access to essential protections and support while working on one of the UK's most significant infrastructure developments.
What’s Covered
- Death In Service Benefits
- A lump sum payable upon death from any cause. £35,000
- Conditional death benefit in line with site agreements. £50,000
- Accidental death benefit in line with site agreements. £40,000

- Sick Pay
Financial protection during medically certified absences, keeping workers secure when they’re unwell or recovering. Monies are paid weekly on top of Statutory Sick Pay. Paid from day 4 of certified absence.
- Permanent Total Disability Benefit
A one-off payment for work-related injuries or illnesses that prevent a return to any form of work. £100,000
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Accidental Dismemberment Benefit
Financial support following a site-related accident resulting in the permanent loss of a limb, digit or certain bodily functions. Up to £100,000
Benefits are paid from discretionary trust funds, with Welplan as the Corporate Trustee. All claims are paid entirely at Welplan's discrection.
Why Choose Welplan?
Welplan has successfully provided employee benefits for contractors at Hinkley Point C, supporting thousands of workers on the UK's largest infrastructure project. We bring this experience and expertise to Sizewell C, ensuring employers and employees receive the same high standard of service and support.
Content - Our Benefits meet all regulatory requirements.
Experienced - We have a proven track record supporting major infrastructure projects.
Simple - Easy Onboarding, Straightforward administration and efficient claims handling.
How It Works
1. Contact us – Discuss your workforce needs and project requirements.
2. Receive a tailored quote – Pricing is based on the standard agreement package, but can be varied to suit your coverage needs.
3. Onboard your employees – Simple registration process with dedicated support.
4. Ongoing support – Account management, reporting, and efficient claims handling.
Frequently Asked Questions
How quickly can we get set up? Most employers can be fully onboarded within a few days of receiving the required information.
What are the costs? Pricing is based on your employee numbers and the coverage required. Contact us for a tailored quote.
How do we make a claim? Claims are submitted directly to Welplan. We handle the entire process and keep you informed throughout.
Are subcontractors covered? Yes, benefits can extend to subcontractor employees working on the Sizewell C site.
Get in Touch
Ready to discuss employee benefits for your Sizewell C workforce? Contact our team today:
Email: contact@welplan.co.uk
Phone: 0800 195 8080
Or complete our online enquiry form to request a callback.
