Malaysian company Gamuda completed on to lay last segment rings (16000) for 13.5-km stretch of Klang Valley Mass Rapid Transit (KVMRT) twin bored tunnels. It is part of 52-km Putrajaya Line. It connect more places to capital Kuala Lumpur.

Gamuda is engineering and infrastructure company in Malaysia. For this work Gamuda use 8 variable density (VD) tunnel boring machine (TBM) and 4 earth pressure balance (EPB) TBM.

Gamuda internet website have very detail information ground conditions, equipment (TBM) extra information.

https://gamuda.com.my/2020/11/gamuda-delivers-another-success-on-malaysian-railway-project/news/