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Monday to Friday, 8am to 6pm (emergencies only at other times)
Help us to shape the future
If you are planning a new development, an extension to a property, building a garage or conservatory, you will need to consider whether there is a public sewer in the way.
If you want to build over or near a public sewer, you must agree protection measures with us before you start.
If you are unable to alter your plans, we may agree to a diversion. We will advise whether it is a major or minor diversion and what you should do next.
Building over or near applications are dealt with by our sewer protection team based in Bath and sewer diversions by our regional engineers.