Practical engineering analysis for indoor radon mitigation using sub-slab depressurization techniques

Journal Article · · Radiation Protection Management; (United States)

OSTI ID:5453342

Hintenlang, D E ^[1]; Barber, J M ^[2]

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1. Florida Univ., Gainesville, FL (United States)
2. Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)

This paper reports on a set of closed-form, analytical equations which are developed to provide approximate predictions of pressure field extension and airflow rates from sub-slab depressurization systems utilized for indoor radon mitigation. These predictions compare favorably to the result of a more sophisticated computer model for a variety of different installation conditions. Within certain limits, these equations will permit radon mitigation system designers to design an efficient sub-slab depressurization system installation by appropriately positioning suction points, selecting suction fans, and sizing suction pits.

• Sponsoring Organization: USEPA; Environmental Protection Agency, Washington, DC (United States)
• OSTI ID: 5453342
• Journal Information: Radiation Protection Management; (United States), Vol. 8:1; ISSN 0740-0640
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
54 ENVIRONMENTAL SCIENCES
61 RADIATION PROTECTION AND DOSIMETRY
DEPRESSURIZATION SYSTEMS
DESIGN
INDOOR AIR POLLUTION
MITIGATION
RADIATION PROTECTION
RADON
AIR POLLUTION CONTROL
SLABS
COMPUTERIZED SIMULATION
RADIONUCLIDE MIGRATION
REMEDIAL ACTION
AIR POLLUTION
CONTROL
ELEMENTS
ENVIRONMENTAL TRANSPORT
FLUIDS
GASES
MASS TRANSFER
NONMETALS
POLLUTION
POLLUTION CONTROL
RARE GASES
SIMULATION
320107* - Energy Conservation
Consumption
& Utilization- Building Systems- (1987-)
540250 - Environment
Terrestrial- Site Resource & Use Studies- (1990-)
540230 - Environment
Terrestrial- Radioactive Materials Monitoring & Transport- (1990-)
560190 - Radiation Protection Standards- (1992-)