Services

Structure Design

Custom tower and pole engineering for strength and stability.

We engineer poles, towers, and masts — standard or custom — to meet the structural demands of transmission and distribution projects. Our designs consider all applicable loads: conductor, wind, ice, seismic, and installation forces. We also handle structure testing, prototype development, and detailing for fabrication.

Structure Design

Design Engineering

Urban Reconductoring using CSS

New Zealand
03 Mar 2025
Design Engineering

Port Chalmers Foundation Design

New Zealand
03 Nov 2023
Design Engineering

STAR Award Finalist - Catenary Support System

New Zealand
24 Oct 2023
Design Engineering

A Time-Critical Power Bypass – OHW-TEE

New Zealand
06 Oct 2023
Design Engineering

Complex Tower Development and Testing

Australia
02 Oct 2023
Design Engineering

Bushfire Recovery Needed Expertise to Save Money

Australia
03 Aug 2023
Design Engineering

X Routes – 400kV Modernisation

United Kingdom
02 Dec 2022
Design Engineering

Tower Testing During a Pandemic: 220kV Double Circuit Tower Family

Australia
15 Nov 2022
Covered Conductor

A Burning Issue

11 Aug 2021
THOR

Silsden – Barnoldswick pole testing

United Kingdom
30 Nov 2020
Design Engineering

Gore tee stringing

New Zealand
30 Nov 2020
Covered Conductor

Arthur's Seat covered conductor upgrade

Australia
30 Nov 2020
Design Engineering

Tamworth - Gresley ‘AE’ route

United Kingdom
30 Nov 2020
Design Engineering

Henderson – Marsden overhead earthwire replacement

New Zealand
30 Nov 2020
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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.
Contact us