This provides the location of known water and/or sewer lines, including pipe dimensions and flow direction. Pipe depths and recovery levels are provided when data is available. It is best to know where the pipes are when designing the building to avoid delays and additional costs. Don`t worry if you`re not sure how you`re going to do it — we`re here to help. When planning your work, you should check for pipes nearby. If so, you may need our approval before the work begins. You must then apply to us in accordance with the 2010 construction code. These are imposed by the local authorities, but they have a duty to consult with us when they know that a channel could be set up. If you want help with your Thames Water app, we have a service that helps you with everything.
We complete the application and collect the relevant data for you, and then we send ourselves to Thames Water on your behalf. Thames Water verifies the documentation and as soon as they are satisfied with the proposal, they will reach an agreement beyond construction. 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. If you cannot safely answer any of the questions asked in our online questionnaire or in the questions above, or if you know you are not qualified, you need an approved construction agreement. 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. Homeowners are responsible for water pipes that pass within the boundary of their property — they are called feeding pipes. Any nearby pipeline you want to build in could have an impact on the design, so it`s best to know where the pipes are when you plan to avoid delays and additional costs. If you`re not sure how you`re going to do it, we`re here to help. More information about the assigned and unassigned tubes can be found below.
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. First, try to search your property in www.thameswater-propertysearches.co.uk/. Yes… Take an excursion to your local authorities and take a look at their channel maps. These cards can`t tell you exactly where and what the pipes are. Then……. We propose to catch up with the professionals and pay for a CCTV drainage survey. Expect to pay only 200 euros for this service. TIP: This is also a great opportunity to check the condition of your sewer lines and it could save you money in the event of a project delay.
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. Nor will we allow pumps, superstructures or remote channels to be built. If you are building within three metres of a public channel (a tube that serves more than one property), then you must file an application with Thames Water. So how do you know if you have public pipes within 3 meters of your property? They have no radiological vision; How would you know what`s hidden under your garden furniture and flower beds? Well, there are a few options that are open to you to find out. If you have a lot of time available, you can visit your local council and check out their channel maps. Alternatively, you can pay an “Asset Location Search” from the Thames Water Property Searches team to find out if your work is 3 metres from a public channel.