Risks of Nuclear Power Plant Focused Again
Nuclear Regulation Authority (NRA) held a regular meeting on Wednesday and shared a notion that further information about the impact of Noto Peninsula Earthquake on Shika Nuclear Power Plant of Hokuriku Electric Power Company should be analyzed. Hit by major quakes, Shika plant had some troubles, revealing risks for restarting its operations. Discussion over vulnerability of nuclear power plant to earthquake is resumed before the plant restarts. Magnitude 7.6 earthquake in Noto Peninsula caused multiple troubles in the site of Shika plant. Some of transformers, which control the pressure of electricity supplied from external facilities, were broken, leaking 20 thousand litters of oil. Although fire and explosion were reported right after the earth quake, HEPC corrected the information that the fire had been a smell of oil and the explosion had been a sound of device working in transformers. While HEPC reported no meaningful change in sea level around the plant, it was corrected t...