Services
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Line Route Design
Optimising transmission paths for performance, cost, and terrain.
Overhead Line Design
Complete design of conductor systems and clearances.
High Voltage Cable Design
Underground HV/EHV cable routing and system design.
Drafting and CAD Services
Technical drawings and 3D models for design delivery.
Structure Design
Custom tower and pole engineering for strength and stability.
Foundation Design
Tailored substructure solutions for towers and poles.
Electrical Design
Power system layouts, earthing, and protection studies.
Verifications and Peer Reviews
Independent checks and compliance audits.
THOR
Non-invasive pole testing that’s faster, safer, and smarter.
Covered Conductor
Low-cost covered conductors to prevent wildfire ignition risk.
View all Services
Services
Line Route Design
Optimising transmission paths for performance, cost, and terrain.
Overhead Line Design
Complete design of conductor systems and clearances.
High Voltage Cable Design
Underground HV/EHV cable routing and system design.
Drafting and CAD Services
Technical drawings and 3D models for design delivery.
Structure Design
Custom tower and pole engineering for strength and stability.
Foundation Design
Tailored substructure solutions for towers and poles.
Electrical Design
Power system layouts, earthing, and protection studies.
Verifications and Peer Reviews
Independent checks and compliance audits.
THOR
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Covered Conductor
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View all Services
About
Projects
Careers
Contact
Projects
We enjoy working with our customers to solve challenges and are well known for our expertise, having honed our skills in some of the most complex power lines regions in the world.
Here’s a selection of some of our case studies:
Line Route Design
Overhead Line Design
High Voltage Cable Design
Drafting and CAD Services
Structure Design
Foundation Design
Electrical Design
Verifications and Peer Reviews
All
Design Engineering
DH Route FEED Study for National Grid Electricity Distribution
United Kingdom
Services
Electrical Design
Overhead Line Design
Line Route Design
Design Engineering
Bagworth Road Point of Connection (PoC) – Detailed Design
United Kingdom
Services
Overhead Line Design
Line Route Design
Electrical Design
Design Engineering
Beauly-Spital
United Kingdom
Services
High Voltage Cable Design
Line Route Design
Foundation Design
Electrical Design
Design Engineering
Connecting Green Generation (Harapaki Wind Farm)
New Zealand
Services
Overhead Line Design
Line Route Design
Electrical Design
Design Engineering
Newtonwood Farm PoC – Feasibility Study & Detailed Design
United Kingdom
Services
High Voltage Cable Design
Electrical Design
Drafting and CAD Services
Design Engineering
Urban Reconductoring using CSS
New Zealand
Services
Overhead Line Design
Drafting and CAD Services
Structure Design
Design Engineering
PLS-CADD Modelling and Assessments
United States
Services
Drafting and CAD Services
Verifications and Peer Reviews
Overhead Line Design
Design Engineering
Port Chalmers Foundation Design
New Zealand
Services
Foundation Design
Structure Design
Overhead Line Design
Design Engineering
STAR Award Finalist - Catenary Support System
New Zealand
Services
Overhead Line Design
Structure Design
Drafting and CAD Services
Verifications and Peer Reviews
Design Engineering
A Time-Critical Power Bypass – OHW-TEE
New Zealand
Services
Line Route Design
Overhead Line Design
Structure Design
Drafting and CAD Services
Design Engineering
Complex Tower Development and Testing
Australia
Services
Structure Design
Drafting and CAD Services
Verifications and Peer Reviews
Design Engineering
Bushfire Recovery Needed Expertise to Save Money
Australia
Services
Structure Design
Verifications and Peer Reviews
Design Engineering
Tower Testing During a Pandemic: 220kV Double Circuit Tower Family
Australia
Services
Structure Design
Verifications and Peer Reviews
Drafting and CAD Services
Covered Conductor
A Burning Issue
Services
Overhead Line Design
Electrical Design
Structure Design
THOR
Silsden – Barnoldswick pole testing
United Kingdom
Services
Structure Design
Verifications and Peer Reviews
Let’s Build Smarter, Safer, Stronger
Groundline partners with utilities worldwide to design, innovate and deliver transmission and distribution solutions.
Whether it’s a new project, technical support, or simply a conversation about possibilities — we’re here to help.
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