Environmental protection groups and legislators yesterday urged the Atomic Energy Council to reject a proposal by Taiwan Power Co (Taipower) to resume operations at the No. 1 reactor of the Guosheng Nuclear Power Plant in Wanli District (萬里), New Taipei City (新北市), saying that it should first explain why seven anchor bolts of the reactor were damaged.

During a temporary shutdown on March 16 for routine maintenance of the reactor, problems were discovered with some of the anchor bolts used to secure the bottom of the reactor to the steel-reinforced concrete substrate.