Thames Water Build Over Agreement Application

  • April 13, 2021

Nor will we allow pumps, superstructures or remote channels to be built. A Thames Water Build over Agreement is a quality label for proposed work and will generally be required for all excavation work within 3 metres of a public canal or flow. If you can build above or near a domestic channel 160 mm in diameter or less and show that your plans pose a low risk to the pipe, we may be able to grant a self-certified construction agreement. The agreement not only ensures that Thames Water has adequate access to sewers or wastewater in the future, but also ensures that the proposed foundations are designed to reduce the risk to sewers or sewers. Thames Water may also require that the proposed foundations be built at a safe distance from sewers or sewers, thereby avoiding the risk of damage. For sewers larger than 160 mm in diameter, you must tell us when construction is complete, so that we can order a ccTV study after construction to check the condition of the sewers. We check CCTV`s surveys before obtaining authorization. If you are eligible for a self-certified agreement, simply complete the online questionnaire and start your work immediately (provided your work conforms to the description you gave in the online questionnaire). A self-certified agreement is free. Public sewer “Mapped” are those that appear in the public sewer map maintained by your local water and sanitation company, which you can visit and inspect. You can also talk to a real estate search provider, including our Property Searches team, to order an Asset Location Search for your property. There is a tax for making this available.

To find out if you are eligible for a self-circified agreement, complete the questionnaire on the Thames Water Build Over website (link above) … Or ask us! We may need to do additional research for sewers larger than 375 mm in diameter. This may delay the authorization. Learn more about the process. Homeowners are responsible for water pipes that pass within the boundary of their property — they are called feeding pipes. The absence or ignorance of a Thames Water construction could result in significant project delays, as existing construction can only begin when it is in effect. It is therefore essential to ensure that this is taken into account in the project`s calculations and on time. Here is the process, once you filed your application: we saw a case where the owner assumed that the contractor had taken care of the Thames Water Build over Agreement, whereas the contractor assumed that the owner had done so. This confusion resulted in a four-week delay in the work, while location studies were conducted, plans were drawn up and Thames Water Engineer visited the website. Although each application requires different information depending on the location, location of the land and proposed work. In general, Thames Water will always be necessary: you can also apply by filling out our PDF application form. If the sewers are not inside and/or more than 160 mm in diameter, we will not grant approval until we have completed a CCTV review prior to construction.