Residual radioactivity means radioactivity in structures, materials, soils, groundwater, and other media at a site resulting from activities under the licensee's control. This includes radioactivity from all licensed and unlicensed sources used by the licensee, but excludes background radiation. It also includes radioactive materials remaining at the site as a result of routine or accidental releases of radioactive materials at the site and previous burials at the site, even if those burials were made in accordance with the provisions of Part IV (12VAC5-481-600 et seq.) of this chapter.
Residual radioactivity means radioactivity in structures, materials, soils, groundwater, and other media at a site resulting from activities under the licensee’s control. This includes radioactivity from all licensed and unlicensed sources used by the licensee, but excludes background radiation. It also includes radioactive materials remaining at the site as a result of routine or accidental releases of radioactive material at the site and previous burials at the site, even if those burials were made in accordance with the provisions of 641—Chapter 40 or any previous state or federal licenses, rules or regulations.
Residual radioactivity as defined in 10 CFR 20.1003, means radioactivity in ‘areas' (structures, materials, soils, etc.) remaining as a result of activities (licensed and unlicensed) under the licensee's control from sources used by the licensee, excluding background radiation. ALARA is defined in 10 CFR 20.1003.
Examples of Residual radioactivity in a sentence
Residual radioactivity, distinguishable from background, results in a calculated dose from all pathways to the average member of the critical group that is not in excess of 0.25 mSv/y(25 mrem/y).
The Null Hypothesis: Residual radioactivity in the survey unit exceeds the release criteria.Type I Error: This is also known as the “α” error.
Residual radioactivity at the complex decommissioning sites is primarily from the following radionuclides: U–235, U–238, Th–232, Ra–226, Cs–137, Am–241, Sr–90, andH–3.
Residual radioactivity must also be reduced to levels that are as low as reasonably achievable (ALARA).
Comments: Residual radioactivity and chemical contamination pose a problem when they have been identified on site and nearby and regulation, common sense, a commitment to public health and safety, and the desires of the community requires a clean up to applicable standards.
More Definitions of Residual radioactivity
Residual radioactivity means radioactivity in struc- tures, materials, soils, groundwater and other media at a site resulting from activities under the licensee’s or registrant’s con- trol. “Residual radioactivity” includes radioactivity from all sources used by the licensee or registrant, but excludes back- ground radiation. “Residual radioactivity” also includes radioac- tive materials remaining at the site as a result of routine or acciden- tal releases of radioactive material at the site and previous burials at the site, even if those burials were made in accordance with the provisions of this chapter.
Residual radioactivity means radioactivity in struc- tures, materials, soils, groundwater, and other media at a site resulting from activities under the licensee's control. This includes radioactivity from all licensed and unlicensed sources used by the licensee, but excludes background radia- tion. It also includes radioactive materials remaining at the site as a result of routine or accidental releases of radioactive material at the site and previous burials at the site, even if those burials were made in accordance with the provisions of chapter 246-221 WAC.
Residual radioactivity means radioactivity in structures, materials, soils, groundwater, and other media at a site resulting from activities under the licensee's control. This includes radioactivity from all licensed and unlicensed sources used by the licensee, but excludes background radiation. It also includes radioactive materials remaining at the site as a result of routine or accidental releases of radioactive material at the site and previous burials at the site.
Residual radioactivity means radioactivity in structures, materials, soils, groundwater and other media at a site resulting from activities under the licensee's control. This includes radioactivity from all licensed and unlicensed sources used by the licensee, but excludes background radiation. It also includes radioactive materials remaining at the site as a result of routine or accidental releases of radioactive material at the site and previous burials at the site, even if those burials were made in accordance with the provisions of 32 Ill. Adm. Code 340 or the equivalent 10 CFR 20.
Residual radioactivity means radioactivity in structures, materials, soils, groundwater, or other media at a site, resulting from activities under a licensee’s control. This includes radio- activity from all licensed and unlicensed sources used by the licensee, but excludes background radiation. It also includes radioactive materials that remain at the site because of routine or accidental release of radioactive material at the site or a pre- vious burial at the site, even if the licensee complied with reagent provisions of 12 A.A.C. 1.
Residual radioactivity means radioactivity in structures, materiel, soils, groundwater, and other media at a site resulting from activities under the licensee’s control.
Residual radioactivity means radioactivity in structures, materials, soils, groundwater, and other media at a site resulting from activities under the licensee’s control. This includes radioactivity from all licensed and unlicensed sources used by the licensee but excludes background radiation. It also includes radioactive material as a result of routine or accidental releases of radioactive material at the site and previous burials at the site even if those burial sites were made as specified in Part III of this Chapter.