The Tokyo Electric Power Company (TEPCO) has admitted that up to 120 tons of contaminated water may have seeped into the ground out of a holding tank at Fukushima Daiichi nuclear power plant 1 following the earthquake and tsunami of March, 2011. However, TEPCO said that amount of contaminated water is unlikely to flow into the sea.
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| Visitors and workers are required to wear protective suits and masks at Japan's Fukushima nuclear power plant, which was rocked by the March 11, 2011 tsunami and earthquake. (Photo:AFP) |

