OPERATION OF MRT DRILL

President Joko Widodo (center) accompanied by Menhub Ignasius Jonan (right), Recruited PT MRT Jakarta Dono Boestami (second left), Komut PT MRT Jakarta Erry Riyana Hardjapamekas (second right) and Deputy Governor of DKI Jakarta Djarot Syaiful Hidayat (left) inaugurated the Prime Operation of the Antareja Underground Drilling Machine at the Youth Sculpture MRT Project point, Senayan, Jakarta, Monday (21/9). This underground drilling machine has a diameter of 6,7 meters, total length 43 meters with weight reaches 323 tons it will be able to conduct MRT underground tunnel drilling at eight meters per day. ANTARA PHOTO/Widodo S. Jusuf/foc/15.

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