An applicant for a specific license under (12)(c) shall demonstrate that the product is designed and will be manufactured so that:
Subject to this Chapter, any person who holds a specific license from the U.S. Nuclear Regulatory Commission or another Agreement State, and issued by the agency having jurisdiction where the licensee maintains an office for directing the licensed activity and at which radiation safety records are normally maintained, is hereby granted a general license to conduct the activities authorized in such licensing document within this State for a period not in excess of 180 days in any calendar year provided that:
APPENDIX
ACCEPTABLE SURFACE CONTAMINATION LEVELS FOR NORM
NUCLIDEa | AVERAGEbcf | MAXIMUMbdf | REMOVABLEbcef |
U-nat, U-235, and associated products (including Po-210), except Ra-226, Th-230, Ac-227, and Pa-231 | 5,000 dpm alpha/100 cm2 | 15,000 dpm alpha/100 cm2 | 11,000 dpm alpha/ 100 cm2 |
Transuranics, Ra-226, Ra-228, Th-230, Th-228 Pa-231, Ac-227 | 100 dpm/100 cm2 | 300 dpm/100 cm2 | 20 dpm/100 cm2 |
Beta-/gamma-emitters (nuclides with decay modes other than alpha emission or spontaneous fission, including Pb-210), except others noted above. | 5,000 dpm beta, gamma/100 cm2 | 15,000 dpm beta, gamma/100 cm2 | 1,000 dpm beta, gamma/100 cm2 |
a Surfaces contaminated with alpha- and beta-emitting naturally-occurring radionuclides may be surveyed with a detector that responds to both types of radiation. The same method may be employed when evaluating wipe samples for removable contamination.
b As used in this table, dpm (disintegrations per minute) means the rate of emission by naturally-occurring radioactive material as determined by correcting the counts per minute observed by an appropriate detector for background, efficiency, and geometric factors associated with the instrumentation using a ratemeter or scaler and detector appropriate for the type and energy of emissions being monitored. The detector shall be capable of responding to alpha, beta, and/or gamma radiation.
c Measurements of average contamination level should not be averaged over more than one square meter. For objects of less surface area, the average should be derived for each object.
d The maximum contamination level applies to an area of not more than 100 cm2.
e The amount of removable radioactive material per 100 cm2 of surface area should be determined by wiping that area with dry filter or soft absorbent paper, applying moderate pressure, and assessing the amount of radioactive material on the wipe with an appropriate instrument of known efficiency. When removable contamination on objects of less surface area is determined, the pertinent levels should be reduced proportionally and the entire surface should be wiped.
f All surveys and efficiency determinations shall be made with the detector's active surface no greater than 1 centimeter from the surface being surveyed, wipe being analyzed, or source being used. A scaler must be used when evaluating wipe samples and count times must be sufficient to detect 10 percent of the applicable limit with 95 percent confidence that the activity would be detected.
g Notwithstanding the levels in the table above, equipment containing NORM shall not exceed a maximum radiation exposure level of 50 microroentgens per hour, including the background radiation level at any accessible point.
Ga. Comp. R. & Regs. R. 391-3-17-.08
O.C.G.A. § 31-13-1 et seq., as amended.