Gas Mains Relocations

Jemena manages a vast gas network, and at times, gas mains may need to be relocated, inspected or protected due to development, roadworks, or other external projects. If your proposed works impact Jemena’s gas assets, you may need to apply for a Gas Mains Relocation.

What is a Gas Mains Relocation?

A Gas Mains Relocation involves modifying, shifting, inspecting, protecting or reconstructing an existing gas main to accommodate external construction or development works. This ensures the continued safe operation of Jemena’s gas network while meeting project requirements.

When is a Gas Mains Relocation Required?

You may need to apply for a Gas Mains Relocation if:

• Your project involves excavation near a Jemena gas main.
• Proposed works impact Jemena’s assets in a road reserve or outside the property boundary.
• The gas main needs to be relocated to prevent conflicts with construction activities.
• Your development project requires a change in the depth or alignment of existing gas assets.

How to Apply for a Gas Mains Relocation

If your project impacts Jemena’s gas infrastructure, follow these steps to request a relocation:

Initial Information Required

To ensure a smooth process, you may need to provide the following:

• Before You Dig Australia (BYDA) enquiry results.
• Potholing data (if available).
• Customer plan designs showing impacted gas mains.
• Sectional designs (if available).
• Project timeframes.
• Electrical hazard assessment (if applicable).

Expected Timeframes

The timeframe for a gas mains relocation varies depending on the complexity of the works and the type of gas asset involved:

Low & Medium Pressure Gas Mains – Standard relocations may take several weeks to a few months from the time your offer is accepted and paid.

High-Pressure Steel Works – Steel relocations may take up to six months for material procurement from the date of order and may have specialised construction requirements. Allow a minimum six to twelve months from your project requirements being defined to complete works.

Important Considerations

• If you are working within three meters of a high-pressure asset or a medium-pressure critical asset, a PI Services Application must be lodged.
• Early application submission is recommended to avoid project delays.
• Adhering to Jemena’s design and construction guidelines is essential for a successful relocation.