If you intend to build a public channel or find yourself nearby, you need a written agreement from your wastewater water supply, so you should consult with the company during the first planning phase of your work. The pipes must be sized for the flow of water to minimize the risk of obstruction and allow air movements. Indications on the size of the pipes are available in the approved document H. The normal way to do this is to extend the piping (known as the ventard) outwards, so that the end is open (but protected by a net to prevent birds). To prevent odours from entering a building, the open end of the ventilation hose must be extended by at least three metres to the side or up to 0.9 m above an opening in a building. You may need to increase the size of your rainwater gutters and pipes or add new rainwater pipes. Information on gutter sizing and rainwater pipes can be found in the approved H holder. According to the government`s latest recommendations, we have decided to close our offices to prevent and slow the spread of the COVID-19 coronavirus. The flow path should avoid obstacles (for example. B ponds or outbuildings) and keep them away from the foundations, so it has to be longer and have additional access rooms instead of running in a straight line. The approved H document provides guidance on the additional measures required when exits are to be near the foundations.
Hardstandings surface water must not flow on the highway, where it can cause accidents or nuisance. This section has been written for owners who might consider building an extension or making changes. It describes the most important impact drainage can have on your project. If you decide to continue your project, your contractor will need to consult the approved H document in order to obtain detailed information on compliance with the building rules. Our fees cover the cost of managing your return — perhaps - - technical assistance — in connection with building control or your certified inspector — - issuing your letter of agreement or agreement We are responsible for the protection and maintenance of sewers in our area, and it is really important that we protect them for all our customers and future generations. Sewers are often within the confines of private property and sometimes close to buildings. Construction work can affect these sewers and it is our responsibility to ensure that they are not damaged and we can continue to access them for future maintenance work; These are our hidden treasures. Surface water drainage carries rainwater (and melted snow and ice) from hard surfaces. The surface system of gutters and rainwater pipes is called roof drainage; underground pipes are called surface water sewers and surface water channels. The sanitary pipes must be ventilated so that air escapes from the pipes and sewers in the building.
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