Build Over Agreements with Thames Water: What You Need to Know

If you’re planning on building over or near any of Thames Water’s assets, such as water mains or sewer pipes, you will need to obtain a Build Over Agreement. This agreement is essentially a legal document that grants permission to build over or near their assets, while also ensuring that their assets remain safe and accessible.

Why are Build Over Agreements Necessary?

Build Over Agreements are necessary to protect Thames Water’s assets from any potential damage that may result from construction works. They also ensure that Thames Water has continued access to their assets so that they can continue to provide a reliable water supply and sewage removal service to their customers.

Without a Build Over Agreement, Thames Water may have to remove or divert their assets at the expense of the property owner. This can be extremely costly and can delay construction works, which can lead to significant financial losses.

What is Covered Under a Build Over Agreement?

Build Over Agreements cover a range of works, including basement excavations, extensions, and building works near or above water mains, sewers, and other underground assets. If any of these works are planned, you will need to apply for a Build Over Agreement. It is important to note that works that require planning permission may also require a Build Over Agreement.

The agreement will outline the restrictions and conditions of the works, including:

– The maximum depth you can excavate

– The maximum distance you can build from the asset

– The minimum clearance between the asset and your structure

– The type of materials that can be used

– The insurance requirements

– The time frame for construction works

– Any monitoring or inspection requirements

How to Obtain a Build Over Agreement

To obtain a Build Over Agreement, you will need to submit an application to Thames Water. The application will typically require a site plan, structural drawings, and details of the proposed works. It is important to gather all the necessary information before submitting the application to avoid delays.

Once you have submitted the application, Thames Water will review it and may request additional information or amendments to the proposal. This process can take several weeks, so it is important to plan accordingly and allow enough time for the application to be processed.

Conclusion

Obtaining a Build Over Agreement with Thames Water is an important step in any construction project that involves building over or near their assets. It protects Thames Water’s assets and ensures that they can continue to provide a reliable water supply and sewage removal service to their customers. By following the guidelines and obtaining the necessary permissions, you can ensure that your construction project is completed safely and efficiently.