US Nuclear Regulatory Commission

Developed techniques for calculation of radiation doses from the operation of uranium mines and mills; these techniques were used by US-NRC for licensing of the operations. The techniques were adopted by uranium industry (U.S., Canada, Australia) and consulting companies to the United States Government.

Assisted U.S. NRC in licensing of uranium mines and mills by predicting radiation doses and risks; these activities were incorporated in the following reports:

1. Environmental Statement, Bear Creek Project," June 1979 (NUREG—0129).

2. "Environmental Statement, Lucky Mc Gas Hills Uranium Mill," 1977 (NUREG—0357.

3. "Environmental Statement, Gas Hills Uranium Mill union Carbide" 1979 (NUREG—0411).

4. "Environmental Statement, Atlas Uranium Mill, Moab, Utah," 1978, (NUREG-0241)

5. "Environmental Statement, Morton Ranch, 1978 (NUREG—0439)

6. "Environmental Statement, Western Nuclear Jeffrey City, Wyoming," 1979 (NUREG—045l).

7. "Environmental Statement, Sweetwater Uranium Project," 1977 (NUREG—0403).

Prepared radiological and environmental analyses in Generic Evaluation of Uranium Milling in the United States.(NUREG— 0706) 1980.

Momeni, M.H., Yuan, Y., and Zeilen, A.J. The Uranium Dispersion and Dosimetry (UDAD) Code. Publication NUREG/CR— 0553, Office of Standards Development, U.S. Nuclear Regulatory Research, Washington, pp. 1—306 (1979).

Momeni, M.H., Lindstrom, J.B., Dungey, C.E., and Kisieleski, W.E. Radon and Radon Daughter Concentrations in Air in the Vicinity of the Anaconda Uranium Mill. NUREG/CR-1133, Two Volumes, Office of Nuclear Regulatory Research, Washington, D.C. (1979).

Momeni, M.H., Kisieleski, W.E., Rayno, D.R., and Sabau, C.S. "Radioisotopic Composition of Yellowcake: An Estimation of Stack Release Rates. NUREG/CR—1216, Office of Nuclear Regulatory Research Washington, D.C. (1979).

Momeni, M.H. and Kisieleski, W.E. Measured Concentration of Radioactive Particles in Air in the Vicinity of Anaconda Uranium Mill. NUREG/CR—1320, Office of Nuclear Regulatory Research, Washington, D.C. (1980).

Momeni, M.H., Zielen, A.J., Miranda, J.E., Kretz, N.D., and Kisieleski, W.E. Systems for Continuous Measurement of Airborne Radon— 222 Concentrations and Working Level. NUREG/CR—1412, Office of Nuclear Regulatory Research, Washington, D.C. (1980).

Momeni, M.H., and Lindstorm, J.B. Radon Air Concentration and Working Level. In: "Radon Release and Dispersion from an Open Pit Uranium Mine," NUREG/CR—l583, Office of Nuclear Regulatory Research, Washington, D.C. (1980).

Momeni, M.H., and Kretz, N.D. Comparison of Radon Ground Flux with Radon Air Concentration. In: "Radon Release and Dispersion from an Open Pit Uranium Mine," NUREG/CR—1583, Office of Nuclear Regulatory Research, Washington, D.C. (1980).

Momeni, M.H. "Environment in the Vicinity of Uravan Mill: Radiological Characterization of Effluents and Airborne Concentrations, NUREG/CR2288 Office of Nuclear Regulatory Research, Washington, D.C. (1982).

Reports Prepared for the United States Nuclear Regulatory Commission: