Tag "access hole"

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Core removing struggle

Lead plate of 7.5cm thickness was lost in PCV of reactor1

On 9/26, Tepco punched an access hole to PCV1 to investigate the inside by an endoscope. (cf. Tepco punched an access hole to PCV of reactor1) From this investigation, they

Core removing struggle

Tepco punched an access hole to PCV of reactor1

On 9/26/2012, Fukushima diary reported the rapidly increasing temperature in PCV1. (cf. PCV temperature is rapidly increasing in reactor1, “10℃ in 2 days”) On 9/27/2012, Tepco reported they punched an