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Full-Service Subcontracting

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Up To 400kV Terminations

Over 100 Projects Completed

Over 10,000 Cables Terminated

Delivering a high-voltage project means coordinating specialist people, equipment, testing, documentation and planning. Every additional interface between contractors increases the risk of delays, miscommunication and unnecessary complexity. Reynard simplifies that process.

Full-Service Subcontracting

As a full-service subcontractor, we take responsibility for the agreed high-voltage scope. From engineering support and mobilisation to installation, testing, commissioning support and documentation. You benefit from one experienced team, one project manager and one accountable partner throughout the project.

Whether it's an offshore wind farm, a substation, a Battery Energy Storage System (BESS) or another high-voltage energy project, Reynard helps deliver the critical connections that keep your project moving towards energisation.

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Our full-service subcontracting model is designed for organisations looking to reduce project risk and simplify the delivery of high-voltage works.

Who this service is for

Transmission System Operators (TSOs)

Distribution System Operators (DSOs)

EPC and EPCI contractors

Battery Energy Storage System (BESS) owners

Industrial EPC contractors

Renewable energy developers

Cable installation contractors

Typical applications

Offshore wind

Complete high-voltage work packages for array cables, export cables and offshore substations, including terminations, testing, commissioning support and documentation.

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High-voltage infrastructure

Integrated delivery of high-voltage connection works for substations, grid reinforcement projects, wind farms, solar parks and industrial installations.

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Balance of Plant (BoP) for BESS

Reynard delivers the critical high-voltage scope within Balance of Plant projects. Depending on the project, this may include engineering support, cable installation, terminations, mobile high-voltage testing, commissioning support and project documentation, enabling Battery Energy Storage Systems to be safely connected to the grid.

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What Reynard delivers

Every project is different, but our scope can include:

  • Project management
  • Engineering support
  • High-voltage cable installation
  • Cable terminations and jointing
  • Ready-Terminated & Tested (RTT) HV Cables
  • Mobile High-Voltage Testing
  • Commissioning support
  • Specialist HV personnel
  • Tooling and equipment
  • RAMS and method statements
  • Test reports and quality documentation
  • Project handover support

Why Reynard

The success of a high-voltage project depends on more than technical expertise.

It depends on coordination, planning and taking responsibility for the details that determine whether a project is energised on schedule.

Reynard combines experienced project managers, certified HV specialists, dedicated testing capabilities and specialist equipment into one integrated delivery team. With a single point of contact throughout the project, we reduce interfaces, simplify communication and provide confidence that every part of the agreed HV scope is delivered safely, efficiently and to the highest quality standards.

Contact

Looking for one partner to deliver your high-voltage scope?

Let's discuss how Reynard can support your next project.

FAQ

What is full-service subcontracting?

Full-service subcontracting means Reynard takes responsibility for an agreed high-voltage work package rather than simply supplying personnel. The scope can include engineering, installation, terminations, testing, commissioning, documentation and project management.

Can Reynard deliver the HV scope within a BESS Balance of Plant project?

Yes. Reynard supports BESS projects by delivering the critical high-voltage scope within the wider Balance of Plant and works alongside EPC contractors and developers.

Can Reynard integrate into our existing project team?

Yes. Our project managers and HV specialists integrate with existing project planning, quality and safety processes.

Does Reynard provide both personnel and equipment?

Yes. Reynard can provide experienced HV specialists, specialist tooling, mobile testing units and project management as one integrated service.

Do you support both offshore and onshore projects?

Yes. Our teams support offshore wind farms, substations, Battery Energy Storage Systems, renewable energy projects, industrial facilities and grid reinforcement programmes.

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