Japar and Nurwanto are indeed experts in the field of sand cliff diversion

On this occasion, the miners started their work by diverting the lower part of the cliff wall, considering that the miners did not have a stock of sand to be filtered and those who diverted the cliff wall were Nurwanto and Japar, while Ahmad, Diro and RT cleaned up the waste and diverted the cliff from the bottom to the middle of the cliff and it was seen repeatedly that Nurwanto and Japar were able to drop chunks of sand #merapi slopes #sand cliffs #mengalitebing #sand chunks