Category: Earthwork and Tunnel Engineering

UK's Lower Thames Crossing Deploys Over 30 Zero-Emission Construction Machines

National Highways has published the latest construction equipment deployment update for the Lower Th...

2026-10-06

TBM Marutham of Chennai Metro Phase II in India completes 601-meter tunnel breakthrough

Chennai Metro Rail Limited (CMRL) has completed a construction milestone in the Chennai Metro Phase ...

2026-10-06

Naples–Bari high-speed rail: Melito tunnel launches 4.4 km excavation

On September 25, Webuild announced that excavation has officially begun on the Melito tunnel in the ...

2026-09-28

First TBM of Manila Metro CP102 in the Philippines Breaks Through

On September 23, the first tunnel boring machine (TBM) of Contract Package CP102 of Phase 1 of the M...

2026-09-24

2.56 km Twin-Tube Tunnel on Singapore's Cross Island Line Breaks Through

On September 22, a key construction milestone was achieved on Contract CR110 of Phase 1 of Singapore...

2026-09-23

China's First Earth Pressure Balance Shield Machine in Hainan, "Nanmu", Successfully Launched

On September 12, as the cutterhead of the shield machine slowly rotated, Hainan Province's first ear...

2026-09-14

Australia's North East Link Completes 58 Tunnel Arch Lining Pours

On September 10, all final arch lining construction was completed for the sequential excavation meth...

2026-09-13

India Launches EPC Tender for the INR 35.675 Billion Singhpora–Vailoo Twin-Tube Tunnel

On September 10, India's National Highways and Infrastructure Development Corporation Limited (NHIDC...

2026-09-12

UK Kishorn Port Dry Dock Expansion: SER Deploys Over 20 Machines

Stevens Equipment Rental (SER) has deployed more than 20 key machines for the Kishorn Port dry dock ...

2026-09-12

China Road and Bridge Corporation Consortium Completes Breakthrough of Both Tubes of Bosnia and Herzegovina's Kvanj Tunnel

On September 7, the Kvanj Tunnel of the Kvanj–Buna Motorway Project on Pan-European Corridor 5C achi...

2026-09-11

China Railway No.5 Engineering Group Co., Ltd. Completes Breakthrough of the 25.3 km Haidong Tunnel on the Central Yunnan Water Diversion Project

On September 8, the Haidong Tunnel of the Central Yunnan Water Diversion Project in Dali, constructe...

2026-09-08

Indore Metro's First 410-Ton TBM Launched, Underground Section Enters Shield Tunneling Phase

On September 3, the Madhya Pradesh Metro Rail Corporation Limited (MPMRCL) launched "Narmada," the f...

2026-09-05

Twin Tubes of Guangping Tunnel on Fujian Tian'an Expressway Fully Holed Through, Laying Solid Foundation for Full-Line Opening to Traffic

On August 25, the Guangping Tunnel, a key controlling project on the entire Fujian Tian'an Expresswa...

2026-08-28

Nanjing Jianning West Road River-Crossing Passage Opens to Traffic in China, Main Line Approximately 6.8 km Long

On August 20, the Jianning West Road River-Crossing Passage Project (Phase I) in Nanjing was opened ...

2026-08-25

UK Network Rail seeks £77.6m civil engineering interest

On 20 August, UK Network Rail launched an invitation for expressions of interest for the Wales and W...

2026-08-24

China Railway Group's "CREC R469" Hard Rock TBM Rolls Off Production Line for Export to South Korea

On August 18, the 8-meter-class open-type hard rock TBM "CREC R469," developed by China Railway Engi...

2026-08-22

Mumbai Chief Minister Opens Final SCLR Link, 238 Trains to Be Delivered by 2027

Mumbai Chief Minister Devendra Fadnavis inaugurated two infrastructure projects in Mumbai via video ...

2026-08-19

Australia's High Speed Rail Authority selects three consortia for 35km twin-tunnel project

The High Speed Rail Authority has selected three major construction consortia for the Early Contract...

2026-08-18

Komatsu Japan: Widening and regrading haul roads increases daily truck cycles from 34 to 45

A recent case study released by Komatsu's Smart Construction team shows that widening and regrading ...

2026-08-18

China Water Resources and Hydropower Wins Philippine 15 km Water Supply Tunnel Project

On August 17, the consortium led by China International Water & Electric Corp. (CWE) won the bids fo...

2026-08-17

Granite Secures $31 Million Early Works Contract for Willow Rock Energy Storage Project in the U.S.

On August 12, U.S. construction contractor Granite Construction disclosed that it has been awarded a...

2026-08-14

Merseytravel tenders £15m ventilation station repair works for 2026-28

Merseytravel, the public sector transport executive, has launched a procurement process to recruit a...

2026-08-07

China Railway's "Linghang" Sets World Record of 11.325 km Crossing the Yangtze River

On July 30, the Chongtai Yangtze River Tunnel on the Shanghai-Chongqing-Chengdu High-Speed Railway, ...

2026-08-04

Amtrak Adjusts $6 Billion Baltimore Tunnel Project

Amtrak has announced adjustments to the scope of its $6 billion Baltimore & Potomac Tunnel Repla...

2026-08-03

Delhi Metro Phase 4 Silver Line TERRATEC TBM Completes 1.6 km Breakthrough

TERRATEC's 6.61 m diameter Earth Pressure Balance Machine (EPBM) "Narayani" has completed its tunnel...

2026-08-03

Guanmianshan Tunnel on China's Xi'an-Chongqing High-Speed Railway Breaks Through on July 28, with a Total Length of 12,857 Meters

On July 28, the Guanmianshan Tunnel on the Xi'an-Chongqing High-Speed Railway (Xi-Yu High-Speed Rail...

2026-08-03

Poland's Port Polska launches tender for 6 km tunnel and station beneath airport

Port Polska has launched a competitive dialogue for the design and construction of a railway tunnel ...

2026-08-03

Anta Undertakes Scaffolding Works for Al Maktoum International Airport Expansion in Dubai, UAE

Anta Scaffolding, a professional scaffolding contractor, has secured part of the scaffolding works f...

2026-08-03

US Valley Water Awards $1.88 Billion Contract for Anderson Dam

Valley Water has awarded a $1.88 billion construction contract for the Anderson Dam Seismic Retrofit...

2026-07-31

China's first high-speed railway tunnel crossing the Yangtze River completed

On July 24, the Chongqing Caiyuanba Yangtze River Railway Tunnel, part of the Chongqing-Xiamen High-...

2026-07-29
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