Radon testing procedures

RADON MEASUREMENT GUIDE - CONTENTS: Advice for making accurate measurements of indoor radon levels in buildings. Health effects of exposure to radon gas in homes - a consumer summary. Table of lung cancer risk from radon exposure in air or water . Quality Assurance in Radon Testing.

Routine Instrument Measurement.

EPA estimates that radon causes thousands of cancer deaths in the U.

However, the Agency has not conducted large-scale field tests using the unfiltered track detection technique, and an interim protocol has been prepared with the assistance of researchers who have field experience with this method.

As the EPA and others acquire more experience with this interim technique, the guidelines . Testing is the only way to know your level of exposure. You may use this test during any season, as long as closed building conditions can be maintained. All external doors, windows, and vents should be kept closed from hours before starting the test until the end of the test. Radon testing procedures that must be adhered to obtain accurate . If the house has an active radon - reduction system, make sure the vent fan is operating properly.

The test should include method (s) to prevent or detect interference with testing conditions or with the testing device itself. Office of the Surgeon General and U. The ground is the main source of radon. The aim of remedial work is to reduce radon levels as low as possible. There are several methods that can be used to reduce high radon levels.

Use our interactive tool to help you decide whether you need to reduce your radon level and if so how. Three steps to manage radon in buildings - check, measure, act. Every building has radon and in most areas these are low. Some buildings in radon Affected Areas have higher levels.

Buildings in these areas should be tested for radon. High levels can be reduced by simple building works. Although most elevated measurements in this study . Determine an appropriate radon reduction method. Maintain your radon reduction system.

The National Radon Program Services at Kansas State University offers discounted test kits available to purchase online. You may complete the test kit order form electronically and print it out to mail or fax in. A Radon test takes 2-days measuring the levels of radon gas in the home. The EPA recommends that all houses, regardless of what radon zone the house is located in, be tested for radon during point of sale.

The most common procedure for radon testing during real estate transactions is for the potential buyer to request the radon test as part of the overall home inspection.