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Send your project details and we'll provide a scope and fee proposal. We've worked with projects across all major UK DNOs.
Cable System Design
The whole package: route layout, trench and duct design, joint bays, terminations and bonding, ratings to IEC 60287 and pulling to CIGRE TB 889. Or any one calculation on its own.
- • Single calculations, no minimum
- • Pulling and route thermal analysis
- • Design review, drawings and testing
G99 Connections
Complete Type C and Type D packages for generation projects connecting to UK distribution and transmission networks.
- • 10MW to 100MW+
- • 11kV to 132kV+
- • All G99 studies included
P28 Voltage Studies
Fast turnaround voltage fluctuation assessments. Standalone service or as part of G99 compliance.
- • Rapid voltage change
- • Flicker assessment
- • Fast turnaround
Protection Studies
Protection coordination, short circuit analysis, and relay settings for grid connections and industrial facilities.
- • Protection grading
- • Short circuit analysis
- • Relay settings
Design Assurance
Independent design review of a design package before it goes to the owner’s engineer, the DNO or to tender. Issued as a located findings register.
- • Independent, not the designer
- • Located to drawing and clause
- • Findings classified by severity
Substation Civils
Full compound civil design: platform levels and earthworks, foundations and plinths, drainage and containment, access and security, water and foul, and duct routes. With the structural calculations behind it.
- • Compound and platform design
- • Foundations and structures
- • Drainage, containment and water
Power System Studies
Individual technical studies when you need specific analysis rather than a complete connection package.
- • Dynamic stability
- • Harmonic assessment
- • Arc flash
Experience Across All Major UK DNOs
We've delivered G99 compliance packages for projects connecting to distribution networks across England, Scotland, and Wales.