Document: NRC Regulatory Guide
Document ID: c0dbb594-6262-4b83-96b1-366758ad9676
Document Type: regulatory_guide
Title: Interim Licensing policy on as low as Practicable for Gaseous Radiodine Releases from Light-Water-Cooled Nuclear Power Reactors (Rev. 1)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1229/ML12298A137.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.42
CFR Part: 
CFR Title: 

Content:
. 19. Garner, R. J., "An Assessment of the Quantities of Fission Products Likely to be Found in Milk in the Event of Aerial Contamination of Agricultural Land," Nature, 186, 1063, 1960. 20. Bryant, P. M., "Data for Assessments Concerning the Controlled and Accidental Releases of 1311 and 1 3 7Cs to the Atmosphere," Health Physics, 17, 51, 1969. 21. Tamplin, A. R., "1-131, 1-133, and Cow Milk," UCRL-14146, 1965. 22. Gjgrup, H. L., Private Communication to F. 0. Hoffman, Institut Fu-r Reaktorsicherheit Der Technischen Uberwachungs Vereine, e.V., reported in IRS-W-6, K8in, 1973. 23. Lengemann, F. W., "The Study of Iodine Secretion into the Milk of Dairy Animals," STI/PUB/90, IAEA, 1965. 24. Frigerio, N. A., Argonne National Laboratory, Private Communication to J. Kastner, USAEC, 1973. •.!.0 1.42-C16 25. 26. 27. Lengemann, F. W. and Wentworth, R. A., "Predicting the Total Intake of Radioiodine of Humans Consuming Goats' Milk", Health Physics, 12, 1955, 1966. Rogers, A. L., "Goatkeeping in the United States," International Dairy Goat Conference, London, July 1964. U.S. Bureau of the Census, Statistical Abstract of the United States, 1972 (93rd edition) Washington, D.C., 1972. 28. Lengemann, F.W., "Radioiodine in the Milk of Cows and Goats After Oral Administration of Radioiodate and Radioiodine," Health Physics, 17, 565, 1969. 29. Lengemann, F. W., "Metabolism of Radioiodide by Lactating Goats Given Iodine-131 for Extended Periods," Journal of Dairy Science, 53, 165, 1969. 1.42-C17 a. APPENDIX D Analysis of Milk for Iodine-131 at Levels Corresponding to a 15 mrem/year Dose to a Child's Thyroid Via the Air-Pasture-Cow-Milk Pathway Based on the calculational models in Appendix C of this guide, a concen- tration of 2.4 pCi 1-131 per liter in milk will result in a dose of 15 mrem to the thyroid (2 gm) of a child if the child were to consume one liter of that milk daily for a year. To assure that a child does not Qreceive such a dose, it is necessary to know with a