For this standard on mitigating radon in homes, see ASTM E Copies of ASTM Ea may be purchased at the ASTM Bookstore. *ASTM. From ASTM E Radon enters dwellings in a soil-gas that flows in through radon entry pathways. The pathways are openings in foundation walls. (Single Family structures) ASTM E Standard Practice for Installing Radon Must meet ALL of the requirements of ASTM Ea for.
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EPA’s technical guidance for measuring radon concentrations in residences. These unobtrusive built-in soil depressurization options are installed with a pipe route appropriate for their intended initial mode of operation, that is, fan-powered or passive.
Radon Standards of Practice | National Radon Program Services
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Get live help for your radon questions. The findings from EPA’s comprehensive studies of 14465-08a measurements in schools were incorporated into these recommendations.
These methods are not the only methods for reducing indoor radon concentrations Here are the currently available standards, listed from most recently produced to older standards.
For general information on fixing or reducing the radon level in your home.
Radon Standards of Practice
Historically, far more fan-powered soil depressurization radon reduction systems have been successfully installed and operated than all other radon reduction methods combined. Radon systems with fan-powered type pipe routes allow the greatest architectural freedom for vent stack routing and fan location. Link to Active This link will always route to the current Active version of the standard.
One or more of these standards have been recognized or adopted in several ways: Technical Guidance Third Edition for Active Soil Depressurization 1645-08a This technical guidance document has been prepared to serve as a comprehensive aid in the detailed selection, design, installation, and operation of indoor radon reduction measures for existing houses based on active soil depressurization techniques.
Indoor Radon and Radon Decay Product Measurement Device Protocols This document provides information, recommendations, and technological guidance for anyone providing measurement services using 15 radon and radon decay product measurement methods.
These protocols provide method-specific technological guidance that can be used as the basis for standard operating procedures. Congress in the Indoor Radon Abatement Act, is to reduce indoor radon as close to the levels of outside air as is practicable. The radon fan should be installed after 1 an initial radon test result reveals unacceptable radon concentrations and therefore a need for an operating radon fan, or 2 the owner has specified an operating radon fan, as well as acceptable radon test results before occupancy.
Radon Mitigation Standards for Schools and Large Buildings RMS-LB This new American National Standard addresses the complexities of properly mitigating radon in large and complicated building structures that require specialized techniques and quality assurance to address complicated building designs and specialized airflow. The radon concentration in outside air is assumed to be 0.
When the radon test results for a building with an operating passive system are not acceptable, that system should be converted to fan-powered operation.
This practice covers the design and construction of two radon control options for use in new low-rise residential buildings.
National Radon Program Services. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Stay on Page Continue to Compass. Standards and protocols for conducting radon measurement and mitigation activities have been available since the early s, and were developed in several ways: Radon is a 1465-008a, odorless, tasteless, and chemically inert radioactive gas.
Call Us National Radon Hotline: 146-08a can be found in all 50 qstm. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. What do they mean? Testing for it is the only way of telling how much is present. It is intended for use by radon mitigation contractors, building contractors, concerned homeowners, state and local officials and other interested persons.
Radon Measurement in Schools Revised Edition – Second Printing This report was prepared to provide school administrators and facilities managers with instructions on how to test for the presence of radon. Purchase radon test kits by phone. The standard, designated CCAH, is written in code language.
This technical guidance document has been prepared to serve as a comprehensive aid sstm the detailed selection, design, installation, and operation of indoor radon reduction measures for existing asfm based on active soil depressurization techniques. The goal of this practice is to make available new residential buildings with indoor radon concentrations below 2. Radon Mitigation Standards for Multifamily Buildings RMS-MF This new American National Standard addresses the complexities 11465-08a properly mitigating multifamily dwelling over four units that require specialize techniques and quality assurance.
EPA Radon Measurement in Schools Revised Edition – Second Printing This report was prepared to provide school administrators and facilities managers with instructions on how to test for the presence of radon. Radon reduction for existing low rise residential buildings is covered by Practice Eor by state and local building codes and radiation protection regulations. Office of Research and Development. This practice also can be used as a reference for the aastm, state, and local health officials and radiation protection agencies.
It is formed by the natural radioactive decay of uranium in rock, soil, and water. Protocols for Measuring Radon and Radon Decay Products in School and Large Buildings MALB This new American National Standard addresses the complexities of properly measuring radon in large and complicated building structures that require specialize techniques and quality control and assurance to address complicated building designs and specialized airflow.
Formerly under the jurisdiction of Committee E06 on Performance of Buildings, this practice was withdrawn in July aatm accordance d Section