ABSTRACT
The efficient disposal of foul and surface water from a building is of great importance to public health and is an essential part of the construction of a building. If a drain is unsound and leaks, the escaping water may contaminate the water supply or air. The escaping water may also wash away the soil below the foundation and cause a risk of settlement of part of the building. The Building Regulations 1992 deals with drainage below ground and the student is strongly advised to become familiar with the various requirements.
