Our Services

From initial concept and network selection through to detailed studies and commissioning support, we ensure your infrastructure is safe, compliant, optimised, and built for operational resilience.
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Utility Network Selection & Point of Connection Strategy

We assess and define the most suitable network configuration for your development, including:

• Incoming supply voltage level selection (11kV / 33kV)
• Radial, ring main, or dual-fed configurations
• Firm capacity and redundancy requirements (N, N+1, 2N)
• Point of Connection (POC) evaluation
• Load growth modelling and future expansion planning
• Coordination with DNO / IDNO / ICP stakeholders

Our approach ensures the selected topology balances resilience, capital cost, operational efficiency, and long-term scalability.
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Site Overlay & Integrated Power Architecture

We develop a coordinated site-wide electrical overlay that integrates:

• HV and LV distribution architecture
• Substation positioning and segregation
• Transformer sizing and redundancy philosophy
• Protection zoning and discrimination boundaries
• Critical load segregation strategies
• Phasing strategy for multi-stage developments

This ensures seamless interaction between utility supply, on-site infrastructure, and critical systems.

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Standby & Emergency Power Integration

We design and model fully integrated standby and emergency power systems, including:

• Generator sizing and dynamic load acceptance studies
• Paralleling and synchronisation schemes
• Automatic Transfer Switching (ATS) strategies
• UPS integration for critical loads
• Black-start capability and restoration sequencing
• Load shedding and prioritisation schemes
• Resilience modelling under fault and outage conditions

We ensure compliance with relevant standards while delivering practical, operationally robust solutions that maintain business continuity.

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Detailed Power System Engineering Studies

Our analytical capability validates performance and compliance across the full network:

• BS EN 60909 Fault Level Analysis – Verification of equipment ratings and short-circuit resilience
• Protection Coordination & Selectivity Studies – Optimised discrimination and minimised disruption
• IEEE 1584-2018 Arc Flash Assessment – Incident energy analysis and PPE categorisation
• BS EN 50522 Earthing Design & Review – Safe touch and step voltage performance

We identify non-compliances, operational risks, and areas of concern — and provide clear, prioritised improvement strategies.

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Technical Due Diligence & Future Capacity Planning

• Infrastructure appraisal and compliance gap analysis
• Asset risk and resilience evaluation
• Future network capacity modelling
• Load growth forecasting
• Reinforcement and upgrade strategies
• Integration readiness for renewables and energy storage

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