Projects

A track record measured in machines, metres and metros.

Zen Tunnel Engineering is a young company built on long careers. Below is the project experience our founders and crews bring to every drive — and the pipeline we are pursuing today.

Now Pursuing

Singapore Cross Island Line & the Dhaka Metro.

Together with our affiliates Yu Sin Engineering Work Pte. Ltd. and Pro TBM Pte. Ltd., we are actively tendering for Cross Island Line packages CR105, CR110, CR116 and CR117 — while preparing crews and plant for the underground phase of the Dhaka Metro.

CR105
Cross Island Line
CR110
Cross Island Line
CR116
Cross Island Line
CR117
Cross Island Line

Team track record

Projects delivered by our founders and crew members over 20+ year careers with leading contractors across Asia and the Middle East.

Singapore Thomson–East Coast Line — T202
Land Transport Authority
Thomson–East Coast Line — T202
Kawasaki TBM · Ø6.6 m
Team experience
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Singapore Cross Island Line — CR110 / CR115
Land Transport Authority
Cross Island Line — CR110 / CR115
CREG EPB TBM · Ø12.6 m & Ø7.2 m
Team experience
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Singapore Cross Island Line — CR116
Land Transport Authority
Cross Island Line — CR116
CREG EPB TBM · Ø7.2 m
Team experience
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Singapore Circle Line 6 — C882
Land Transport Authority
Circle Line 6 — C882
CREG EPB TBM · Ø6.6 m
Team experience
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Singapore Thomson–East Coast Line — T302 / T311
Land Transport Authority
Thomson–East Coast Line — T302 / T311
CREG EPB TBM · Ø6.6 m
Team experience
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Singapore Thomson–East Coast Line — T202 / T211
Land Transport Authority
Thomson–East Coast Line — T202 / T211
Kawasaki Slurry TBM · Ø6.6 m
Team experience
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Singapore Thomson–East Coast Line — T310 / T316
Land Transport Authority
Thomson–East Coast Line — T310 / T316
STEC TBM · Ø6.6 m
Team experience
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Indonesia Jakarta MRTJ — CP201
MRT Jakarta
Jakarta MRTJ — CP201
Mitsubishi EPB TBM
Team experience
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Singapore Thomson–East Coast Line — T202
Land Transport Authority
Thomson–East Coast Line — T202
Kawasaki TBM · Ø6.6 m
Team experience
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Singapore Downtown Line 2 & 3 — C919 / C925 / C927
Land Transport Authority
Downtown Line 2 & 3 — C919 / C925 / C927
Herrenknecht & Robbins TBM · Ø6.6 m
Team experience
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Indonesia Jakarta MRTJ — CP201
MRT Jakarta
Jakarta MRTJ — CP201
Herrenknecht Variable-Density TBM · Ø6.6 m
Team experience
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Indonesia Jakarta MRTJ — CP201
MRT Jakarta
Jakarta MRTJ — CP201
Mitsubishi EPB TBM · Ø10 m
Team experience
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Hong Kong Express Rail Link — XRL 825
MTR Corporation
Express Rail Link — XRL 825
Herrenknecht TBM
Team experience
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Indonesia Jakarta MRT — CP201 / CP202
MRT Jakarta
Jakarta MRT — CP201 / CP202
Kawasaki & JIMT TBM
Team experience
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Singapore / Qatar EW2 Cable Tunnel & Qatar Ø3.5 m TBM
Utility owners
EW2 Cable Tunnel & Qatar Ø3.5 m TBM
Kawasaki Slurry & Herrenknecht TBM · Ø3.5 m (Qatar)
Team experience
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Japan / Bangladesh Japanese Utility Tunnels & Bangladesh Civil Works
Public infrastructure owners
Japanese Utility Tunnels & Bangladesh Civil Works
Various
Team experience
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