On behalf of its group company, JIMT, TERRATEC delivers the first two of four EPBMs that will be used by Obayashi Corporation for the underground works on Taiwan Taoyuan Mass Rapid Transit (MRT) Green Line GC03.

On behalf of JIM Technology (JIMT), TERRATEC is proud to announce the delivery of two of the four, 6.24m diameter Earth Pressure Balance Tunnel Boring Machines (EPBMs) that will be used by FUTSU-OBAYASHI-CEC JV for its underground works contract on Taoyuan MRT Green Line Contract GC03, in Taoyuan city of Taiwan for the Department of Rapid Transit Systems, Taoyuan.

Japanese contractor, Obayashi Corporation has purchased a total of Four Earth Pressure Balance Tunnel Boring Machines (EPBMs) from JIMT for Contract GC03. These first two 6.24m diameter EPBMs have been completed their Factory Acceptance Test (FAT). The remaining Two 8.38m diameter EPBMs will be delivered next year.

Earlier in April, a 6.24m diameter Earth Pressure Balance Tunnel Boring Machine (EPBM) was delivered to BES-DAIHO-OKUMURA JV for its underground works contract on Taoyuan MRT Green Line Contract GC02. A total of two 6.24m diameter EPBMs will be delivered for this contract.

Since 2018, TERRATEC is a member of JIMT Group which is the company created by three Japanese industrial giants: IHI Corporation, Mitsubishi Heavy Industries and JFE Engineering Corp. to merge their TBM divisions, thus combining their technology and experience of over 4,000 TBMs delivered since 1939 of every type and size up to 16 metre in diameter, for both Japan and Overseas projects.

Both TBMs were produced in TERRATEC factory, with key components coming from Japan. The performance and quality have been evaluated as equal as made in Japan by Obayashi Corporation, Japanese contractor. In addition, TERRATEC factory complies with the requirements of Japan's Official Development Assistance (ODA) policy that Japanese technologies and/or equipment are substantially utilized.

Taoyuan MRT Green Line is a rapid transit line of the Taoyuan Metro which consists of 6 lines. The MRT Green Line has a total of 21 stations (10 underground stations and 11 stereoscopic stations), with a total length of 27.8km. Contract GC03 includes 3 underground stations with two drives of 2.3km of Up & down tunnels. The main drive is planned from the launch shaft and both TBMs will excavate from North end to Daxing West Road Intersection Station (G10) through Taoyuan P. Arts Center Station (G11) & Nankan Bus Station (G12). Work will start in October 2021.

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