Langat Sewerage Network - Tunneling 108km

Tunnelling Works for the Klang Valley MRT Lines 1 and 2

Construction & Completion of Shafts - RC Structures North Junction Box D4-4-25, North Vent Works D4-3-33, South Vent Shafts D4-5-21

The twin tube Berapit tunnel is a key element on the electrification and double-track upgrading of the Ipoh-Padang Besar railway line in Malaysia