"Development of a technology to investigate inside the Reactor Primary Containment Vessel (PCV)" - Results of site test "Investigation B1" on grating around the pedestal inside Unit 1 PCV -
Upload dateApril 30, 2015
![](/library/150430_01/150430_02.jpg)
Photo
![](/library/150430_01/150430_01t.jpg)
Image taken for CDR rail direction
Photo taken on April 12, 2015
Photo taken on April 12, 2015
![](/library/150430_01/150430_02t.jpg)
Image taken for CDR rail direction (after image modification)
Photo taken on April 12, 2015
Photo taken on April 12, 2015
![](/library/150430_01/150430_03t.jpg)
Image taken for CDR rail direction
Photo taken on April 18, 2015
Photo taken on April 18, 2015
![](/library/150430_01/150430_04t.jpg)
Image taken for CDR rail direction (after image modification)
Photo taken on April 18, 2015
Photo taken on April 18, 2015
![](/library/150430_01/150430_05t.jpg)
Photo provided by International Research Institute for Nuclear Decommissioning (IRID)
*Images modified by Tokyo Electric Power Company
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