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Civil Engineering

National Highway No. 3 Contract C348

Project Type
Tunnel & Underpass
Location
Chiayu County
Year
2001

Architect / Supervising Engineer

Sinotech Engineering Consultants Ltd.

Client

Taiwan Area National Expressway Engineering Bureau, Ministry of Transportation and Telecommunications
*Merged into the Freeway Bureau in 2018

Structure

Reinforced concrete (RC)

Scope of Work

  1. Bridge: 3 pre-stressed concrete I beam viaducts with a total length of 440 m
  2. Mountain tunnel: Twin tube highway tunnel with an excavation section of about 170 m2 and 3 lanes each;  the north bound line is 1,212 m long and the south bound line is 1,254. 5 m long.

Highlights

Tunnel was built with New Austrian Tunneling method (NATM).

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CEC 80th Anniversary

CEC 80th Logo

CEC was founded in 1945, a challenging time full of uncertainty. Through eight decades of change, CEC has navigated the challenges of each era, always seeking opportunities to break through and progress further. As we enter this next chapter, we return to our founding aspiration – to remember why we began, and to know how we shall move forward. To embody this aspiration, we deliberately made our corporate identity understated. It serves as a reminder that our legacy is not about resting on past success, but about continuing to create value for our clients and societies and moving forward.

Our founding aspiration— roots us in times of change, nurtures our values and sustains our growth, lights the path ahead and fuels the will to move forward.

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