Effective Date of Rule: Thirty-one days after filing.
Purpose: The purpose of this rule change was to update the rule in accordance with changes to the federal program.
Citation of Existing Rules Affected by this Order: Amending WAC 173-480-030, 173-480-040, 173-480-050, 173-480-070, and 173-480-080.
Statutory Authority for Adoption: RCW 70.94.331 and 70.94.422.
Adopted under notice filed as WSR 07-03-183 on January 24, 2007.
Number of Sections Adopted in Order to Comply with Federal Statute: New 0, Amended 0, Repealed 0; Federal Rules or Standards: New 0, Amended 8, Repealed 0; or Recently Enacted State Statutes: New 0, Amended 0, Repealed 0.
Number of Sections Adopted at Request of a Nongovernmental Entity: New 0, Amended 5, Repealed 0.
Number of Sections Adopted on the Agency's Own Initiative: New 0, Amended 0, Repealed 0.
Number of Sections Adopted in Order to Clarify, Streamline, or Reform Agency Procedures: New 0, Amended 5, Repealed 0.
Number of Sections Adopted Using Negotiated Rule Making: New 0, Amended 0, Repealed 0; Pilot Rule Making: New 0, Amended 0, Repealed 0; or Other Alternative Rule Making: New 0, Amended 0, Repealed 0.
Date Adopted: May 23, 2007.
Jay J. Manning
AMENDATORY SECTION(Amending Order 86-04, filed 5/7/86)
WAC 173-480-030 Definitions. Unless a different meaning is clearly required by context words and phrases used in this chapter shall have the following meanings: General terms common with other chapters as defined in chapter ((
173-400 WAC, and terms specific to the standards and limits of
radionuclides as defined in this section.
(1) "ALARA" means as low as reasonably achievable making every reasonable effort to maintain exposures to radiation as far below the dose standards in this chapter as is practical, consistent with the purpose for which the licensed activity is undertaken, taking into account the state of technology, the economics of improvements in relation to the state of technology, the economics of improvements in relation to benefits to the public health and safety, and other socioeconomic considerations, and in relation to the utilization of nuclear energy, ionizing radiation, and radioactive materials in the public interest.
(2) "As low as reasonably achievable control technology" (ALARACT) means the use of radionuclide emission control technology that achieves emission levels that are consistent with the philosophy of ALARA.
(3) Best available radionuclide control technology "BARCT" means technology which will result in a radionuclide emission limitation based on the maximum degree of reduction for radionuclides which would be emitted from any proposed new or modified emission units which the permitting authority on a case-by-case basis, taking into account energy, environmental, and economic impacts and other costs, determines is achievable for such emission unit or modification through application of production processes or available methods, systems, and techniques. In no event shall application of best available radionuclide technology result in emissions of radionuclides which would exceed the ambient annual standard limitation specified in this chapter.
(2) "Critical organ" means the most exposed human organ
or tissue exclusive of the skin (integumentary system) and the
(3) "Dose equivalent" means the product of absorbed dose and appropriate factors to account for differences in biological effectiveness due to the quantity of radiation and its distribution in the body.))
(4) "Effective dose equivalent" means the sum of the products of absorbed dose and appropriate factors to account for differences in biological effectiveness due to the quality of radiation and its distribution in the body of reference man.
(5) "Radionuclide" means any nuclide that emits radiation.
(5))) (6) "Rem" means a unit of dose equivalent
(6) "Whole body" means all human organs or tissue
exclusive of the skin (integumentary system) and the cornea.))
[Statutory Authority: RCW 70.94.331. 86-10-053 (Order 86-04), § 173-480-030, filed 5/7/86.]
[Statutory Authority: RCW 70.94.331. 86-10-053 (Order 86-04), § 173-480-040, filed 5/7/86.]
PSD: The emission requirements for an emission
unit of radionuclides shall be the same for all areas of the
state independent of prevention of significant deterioration
(3))) Whenever another federal or state regulation or limitation in effect controls the emission of radionuclides to the ambient air, the more stringent control of emissions shall govern.
[Statutory Authority: RCW 70.94.331. 86-10-053 (Order 86-04), § 173-480-050, filed 5/7/86.]
(2) Compliance with this standard shall be determined by calculating the dose to members of the public at the point of maximum annual air concentration in an unrestricted area where any member of the public may be.
[Statutory Authority: RCW 70.94.331. 86-10-053 (Order 86-04), § 173-480-070, filed 5/7/86.]
(2) The responsible person may also be subject to the
provisions of RCW ((
34.04.030)) 34.05.350, Emergency rules and
amendments; RCW 70.98.130, Administrative procedure; RCW
70.98.140, Injunction proceedings; and RCW 70.98.200,
Penalties as cited by the department of (( social and)) health
[Statutory Authority: RCW 70.94.331. 86-10-053 (Order 86-04), § 173-480-080, filed 5/7/86.]