Model Standards and Techniques for Control of Radon in New Buildings
Abstract In response to a requirement in the Indoor Radon Abatement Act of 1988, The US Environmental Protection Agency (EPA) has been developing 'Model Standards and Techniques for Control of Radon in New Buildings'. A draft of the Model Standards was developed in close co-operation with the building industry and disseminated for public comment in April 1993. A final Standard will be published by the end of 1993. This paper describes the recommended construction techniques and implementation procedures contained in the draft. Use of the recommended standards and techniques is linked to the potential for elevated radon levels that is predicted for different geographical areas of the United States. The paper emphasises the cost-effectiveness of building-in-radon-resistance in new homes, and highlights the use of construction techniques that many builders already use as standard building practice.