Downtown Line Stage 1 - Contract 905

1 Hitachi EPB (diameter: 6.35m) was used for the construction and completion of tunnels between Promenade station and Marina Bay included in contract 905 of Circle Line Stage I.
The contract is located within the heart of Singapore tourist and business district and uniquely; within the Formula1 Grand Prix race circuit.
The product MAPECOAT W SP was used for the segment concrete protection, proving to be resistant to the abrasion of the TBM tail brushes.