Titahi Bay Cable Replacement Project Stage 2 – Duct, Cable and Fibre Installations

Project Overview

The Titahi Bay Cable replacement Project is a Wellington Electricity network improvement project designed to increase the reliability and resilience of electricity supply in the Porirua area. The project involves installing new underground electricity cables which will replace the existing aged cables and communication and temperature sensing fibres.

Why is this work being done?

The project will:

• Improve the reliability of electricity supply to customers in the Porirua area.
• Better distribute electrical load across the network.
• Help minimise the risk and impact of power supply interruptions.
• Eliminate the risk of failures of the existing cables.

Where is the work taking place?

Work is being carried out in the Titahi Bay and Porirua area (Main Rd, Titahi Bay Rd, Wi Neera Dr, Bullock Lane, Lyttelton Ave  and Mepham Place) including the installation of new underground cables and associated electrical equipment.

What work is involved?

The project includes:

• Installation of new underground electricity cables and fibres.
• Construction of civil ducts for cable and fibre installations.

How might customers be affected?

Residents and businesses in the area may experience:

• Traffic management, including stop/go when required.
• Requests for site access where electricity assets are located on private property.
• Tree trimming or vegetation management where trees are too close to power lines.

Customers affected by planned outages will be notified through their electricity retailer.

Who is carrying out the work?

The project is managed by Wellington Electricity and delivered with support from:

• Omexom
• Bryce O’ Sullivan Contracting Limited (Bosco)

These contractors may contact affected residents and businesses directly regarding specific works or access requirements.

Current Status

• Bosco is preparing for installation of civil ducts.
• Omexom will undertake cable installation and electrical asset installations.
• A detailed construction programme and timeline will be communicated to the community once finalised.

Frequently Asked Questions

Will my power be interrupted?
Some customers may experience planned outages during certain stages of the project. If you are affected, your electricity retailer will provide advance notice.

Why are there roadworks in the area?
Roadworks and traffic management are required to safely install underground cables and associated infrastructure.

Will Wellington Electricity need access to my property?
If electricity assets are located on private land, contractors may contact property owners to arrange access. Every effort will be made to minimise disruption and restore affected areas once work is complete.

When will the project be finished?
The project target completion is December 2026.

Location Overview

 

 

 

Get in touch

For more information, please don't hesitate to email us at [email protected].