The TBM 390E has successfully performed the first meters of boring
14/4/2017 11:10:14 AM
In the morning of March 31st, 2017 at Da Nhim hydropower Plant Expansion Project, Ninh Son district, Ninh Thuan province, the TBM 390E successfully performed the first meters of boring and on April 01st, 2017, the TBM officially started boring the 5-kilometer-long headrace tunnel. This is a modern tunnel boring machine invested and operated by Construction Joint Stock Company 47 at Da Nhim Hydropower Plant Expansion Project.
Rolling Stocks enters into the tunnel to collect the first batch of excavated rocks.
Mr. Nguyen Luong Am â€“ Chairman of the BOD gives command of TBM operation in the ceremony
Representatives in the ceromony to witness the TBM 390E bores the tunnel
The TBM 390E is deeply inside the tunnel
The first batches of rocks are transported to Rolling Stocks from Cutter Head by Conveyor