Solid state track recorder neutron dosimetry measurements for fuel debris assessment of TMI-2 demineralizer-A

Technical Report · Wed Dec 01 00:00:00 EST 1982

DOI:https://doi.org/10.2172/5867893· OSTI ID:5867893

Ruddy, F. H.; Roberts, J. H.; Gold, R.; Preston, C. C.; Ulseth, J. A.

Solid State Track Recorder (SSTR) neutron dosimetry measurements have been made in TMI-2 makeup Demineralizer A Cubicle in order to assess the amount of fuel debris present by means of the specific neutron activity of TMI-2 fuel. Based on recent calibration data and the results of the TMI-2 SSTR neutron dosimetry, the amount of fuel present is estimated to be 1.7 +- 0.6 kg. This value is in excellent agreement with a value determined independently by Compton recoil gamma-ray spectrometry. Sources of uncertainty in and proposed refinements of the present SSTR measurements are discussed.

• Research Organization: Hanford Engineering Development Lab., Richland, WA (United States)
• DOE Contract Number: AC06-76FF02170
• OSTI ID: 5867893
• Report Number(s): HEDL-SA-2834-FP; ON: DE83017004
• Resource Relation: Other Information: Portions are illegible in microfiche products
• Country of Publication: United States
• Language: English

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