How much does the app cost? It depends on the size of the sewers and whether your property is residential or commercial. Diameter Property Type Price Class 1 Up to 160mm (6)Housing 343 – Up to 160mm (6)Trade 687 Class 2,160mm (6″) to 375mm (15mm) Includes 687 Class 3 Plus 375mm (15″),” including each 1,300 euros – There is also a legal fee for the conclusion of an agreement for very large sewers, usually in the region of $500. If you apply online, you can pay with your credit or debit card. If you apply, you can send us a cheque with your application form to Thames Water Utilities Ltd. Make sure the site address is on the back of the cheque. You can also opt for credit or debit card payment. We will then contact you to make the payment over the phone. What is a construction agreement? A construction building is a water agency quality label for the work you want to do above or near a public channel that belongs to them. There is the certainty that you have given the sewers the proper clearance of your new foundations. It also ensures sufficient access to the channel so they can clean or repair it if necessary. There is also the security of these facts for anyone who wants to buy your property, you should come to sell.

For more information on construction agreements, please read Thames Water`s following responses: It is certainly worth considering other options before applying, such as: Avoiding sewers by modifying the sewer plans If the alternatives are being considered, the only option is to ask the water company for a construction contract , then an application should be made. Every water company has to go through different processes and bear different costs. Sometimes problems arise when owners try to sell their property, which is built in part or entirely through a public channel. Conservatories and extensions are the usual criminals. If a Build Over Agreement was not obtained when the work was done, then the water company has the legal right to enter the land to reach the canal, even if that means demolishing the building above the canal. However, if possible, the water company will avoid the damage and look for other ways to enter the sewers, but the risk remains. If a construction agreement has been reached, the water company has no right to remove or demolish the structure above the sewers. So what is a public channel or a flow, to simplify, a channel that serves more than one property enters the scope of a thames Water Build over Agreement. As well as a flow and, in particular, the point where the drain pipe crosses the border from one property to another. 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! The other possibility is that the seller will provide the buyer with compensation insurance to protect against financial losses resulting from the construction of the property through a public sewer.