Photo : The picture captured by “PackBot”. Black substance is overflowing from the lid connected to Reactor 2 vessel. The composition is not announced. The radiation level was overscale.    On 6/29/2015, Tepco announced they detected 1197 mSv/h near unidentified substance overflowing from PCV 2 (Primary Containment Vessel of Reactor 2). Because the highest detectable level of the used dosimeter was 1000 mSv/h, the actual radiation level can be higher than 1197 mSv/h.   In order to collect image data of the … Continue reading 1.2 Sv/h measured on unidentified substance overflowing of Reactor 2 / Two parts concealed on Tepco’s source