Offshore Engineering
Reliable offshore execution, engineered from experience.
Power Professionals Engineering is a trusted delivery partner for offshore cable installation and high-voltage (HV) testing scopes. We support developers, EPCs, and installation contractors with tailored engineering, supervision, and full-scope execution services across array, export, and interconnector cable systems.
From early-stage planning to offshore mobilisation and close-out, we ensure technical quality, operational efficiency, and full compliance with project and regulatory requirements.
Offshore Capabilities
Our offshore engineering services cover a wide range of activities throughout the cable lifecycle:
- Subsea Cable Pull-In Engineering & Supervision
- HV & MV Cable Termination and Testing (up to 245kV)
- Offshore Pre-commissioning & Sheath Testing (VLF, DAC, TDR, IR)
- Engineering Interface Coordination
- Procedure & Method Statement Development
- Marine Coordination Support & Risk Assessments
- Termination Work Pack Development
- Cable Route & Bend Radius Validation
- Pulling Load & Tension Calculations
- Punch Lists, Redlines & As-Built Documentation
In addition to standalone engineering support, Power Professionals also offers full-scope subcontract execution for:
- Cable Pull-In Operations
- Cable Termination & Jointing
- HV & Sheath Testing
- Commissioning Assistance
We supply experienced offshore teams with GWO, and medical certification, backed by project-specific work packs, test documentation, and interface coordination.
Case Studies
Hagshaw Hill Phase 1 & 2
ProjectInitial Scope of Works Power Professionals, contracted by Foundation Solutions HV (FSHV), were engaged to deliver specialist fibre optic installation works at Hagshaw Hill Phase 1 & 2. The scope followed SP Energy Networks’ TEL-03-012 General Specification...
Yeu Noirmoutier Wind Farm
ProjectInitial Involvement and Scope Power Professionals played a pivotal role in the successful delivery of the Yeu Noirmoutier Wind Farm. Our consultants were embedded within Prysmian for several years during the crucial planning and design phases, supporting...