Development of Measurement / Evaluation Procedure for Clearance of Dismantled Objects arising from Hamaoka NPP -1/2

Motonori NAKAGAMI

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-3 Decommissioning Technology of Nuclear Facilities

[2C19-21] Measurementand Evaluation Method of Radioactivity Concentration

Thu. Sep 12, 2019 5:40 PM - 6:30 PM Room C (Common Education Bildg. 1F C13)

Chair:Takeyoshi Sunagawa(Fukui Univ. of Tech.)

5:55 PM - 6:10 PM

[2C20] Development of Measurement / Evaluation Procedure for Clearance of Dismantled Objects arising from Hamaoka NPP -1/2

(1)General Outline and Deposit Radioactivity

*Motonori NAKAGAMI¹, Takashi MIMURA¹, Kenta KAWAI¹, Masato WATANABE¹ (1. Chubu Electric Power Co., Inc.)

Keywords:Clearance, Decommissioning, Radioactive Concentration, Deposit Radioactivity, Radioactivity Conversion Factor

This document mentions that the role of clearance in decommissioning Hamaoka NPP – 1/2 (BWR), an outline of measurement and evaluation procedure for clearance of dismantled objects, and especially development / verification of the procedure for “deposit radioactivity”.