MRT DRILL BIT INSTALLATION

Employees monitor the process of lifting the giant drill bits that will be inserted into its seat hole in the MRT project area of Bundaran Senayan, Jakarta, Wednesday (26/8). This 6,65 meter diameter drill bit will be used to drill MRT tunnels on Jalan Sudirman to Jalan MH Thamrin which will begin on September 2015. ANTARA PHOTO/Wahyu Putro A/kye/15

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