Projects

We turn your vision into reality.

We turn your vision into reality.

KSL Tunnelling Pte Ltd is your trusted partner for innovative and reliable tunnelling solutions.
Our experienced team is ready to collaborate with you on projects of any scale or complexity.

KSL Tunnelling Pte Ltd is your trusted partner for innovative and reliable tunnelling solutions. Our experienced team is ready to collaborate with you on projects of any scale or complexity.

KSL Tunnelling Pte Ltd is your trusted partner for innovative and reliable tunnelling solutions. Our experienced team is ready to collaborate with you on projects of any scale or complexity.

Land Transport Authority

Thomson East Coast Line

Contract T302

China Railway First Group Co., Ltd.

August 2017 – May 2020

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T08

Penta Ocean – Koh Brothers JV

July 2019 – December 2020

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T07

Ed. Züblin AG, Singapore Branch

August 2020 – March 2022

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T11

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

January 2021 – October 2023

Land Transport Authority

Thomson East Coast Line

Contract T316

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

January 2022 – Present

Public Utilities Board

Tuas Water Reclamation Plant

Contract C1A

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

December 2022 – Present

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T10

Nishimatsu Construction Co., Ltd.

October 2023 – June 2024

Land Transport Authority

Cross Island Line Stage 1

Contract CR105

Taisei – CSCEC JV

August 2023 – Present

Land Transport Authority

Cross Island Line Stage 1

Contract CR111

Gamuda – Wai Fong JV

AUGUST 2024 – PRESENT

Land Transport Authority

Cross Island Line Stage 1

Contract CR115

Sato Kogyo (S) Pte Ltd

May 2024 – Present

Land Transport Authority

CRL – Punggol Extension

Contract P103

Taisei – CSCEC JV

June 2024 – Present

Land Transport Authority

Cross Island Line Stage 1

Contract CR112

Samsung C&T Corporation

JAN 2025 – PRESENT

Land Transport Authority

Thomson East Coast Line

Contract T302

China Railway First Group Co., Ltd.

August 2017 – May 2020

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T08

Penta Ocean – Koh Brothers JV

July 2019 – December 2020

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T07

Ed. Züblin AG, Singapore Branch

August 2020 – March 2022

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T11

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

January 2021 – October 2023

Land Transport Authority

Thomson East Coast Line

Contract T316

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

January 2022 – Present

Public Utilities Board

Tuas Water Reclamation Plant

Contract C1A

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

December 2022 – Present

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T10

Nishimatsu Construction Co., Ltd.

October 2023 – June 2024

Land Transport Authority

Cross Island Line Stage 1

Contract CR105

Taisei – CSCEC JV

August 2023 – Present

Land Transport Authority

Cross Island Line Stage 1

Contract CR111

Gamuda – Wai Fong JV

AUGUST 2024 – PRESENT

Land Transport Authority

Cross Island Line Stage 1

Contract CR115

Sato Kogyo (S) Pte Ltd

May 2024 – Present

Land Transport Authority

CRL – Punggol Extension

Contract P103

Taisei – CSCEC JV

June 2024 – Present

Land Transport Authority

Cross Island Line Stage 1

Contract CR112

Samsung C&T Corporation

JAN 2025 – PRESENT

Land Transport Authority

Thomson East Coast Line

Contract T302

China Railway First Group Co., Ltd.

August 2017 – May 2020

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T08

Penta Ocean – Koh Brothers JV

July 2019 – December 2020

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T07

Ed. Züblin AG, Singapore Branch

August 2020 – March 2022

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T11

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

January 2021 – October 2023

Land Transport Authority

Thomson East Coast Line

Contract T316

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

January 2022 – Present

Public Utilities Board

Tuas Water Reclamation Plant

Contract C1A

Shanghai Tunnel Engineering Co (Singapore) Pte Ltd

December 2022 – Present

Public Utilities Board

Deep Tunnel Sewage System Phase 2

Contract T10

Nishimatsu Construction Co., Ltd.

October 2023 – June 2024

Land Transport Authority

Cross Island Line Stage 1

Contract CR105

Taisei – CSCEC JV

August 2023 – Present

Land Transport Authority

Cross Island Line Stage 1

Contract CR111

Gamuda – Wai Fong JV

AUGUST 2024 – PRESENT

Land Transport Authority

Cross Island Line Stage 1

Contract CR115

Sato Kogyo (S) Pte Ltd

May 2024 – Present

Land Transport Authority

CRL – Punggol Extension

Contract P103

Taisei – CSCEC JV

June 2024 – Present

Land Transport Authority

Cross Island Line Stage 1

Contract CR112

Samsung C&T Corporation

JAN 2025 – PRESENT

Improving people's future
through building infrastructure

KSL Tunnelling Pte. Ltd.  |  Tunnelling Expert  |  Singapore
24/26 Tuas Avenue 2 Singapore (639455 / 639457)

+65 8820 5588  

© 2025 KSL Tunnelling Pte. Ltd. All Rights Reserved.

Improving people's future
through building infrastructure

KSL Tunnelling Pte. Ltd.  |  Tunnelling Expert  |  Singapore
24/26 Tuas Avenue 2 Singapore (639455 / 639457)

+65 8820 5588  

© 2025 KSL Tunnelling Pte. Ltd. All Rights Reserved.

Improving people's future through building infrastructure

KSL Tunnelling Pte. Ltd.  
Tunnelling Expert 

Singapore
24/26 Tuas Avenue 2 Singapore

(639455 / 639457)

+65 8820 5588  

© 2025 KSL Tunnelling Pte. Ltd. All Rights Reserved.