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Stairwell Collapse in Portsmouth Leaves Teen Dead and Three Injured

A partial building collapse in Portsmouth, Rhode Island, resulted in the death of a 15-year-old girl and left three others injured during a graduation party on June 7, 2025. The incident occurred at...

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HS2’s Mary Ann TBM Begins 3-Month Dismantling After Tunnel Completion

The first tunnel boring machine (TBM) deployed on the HS2 Bromford Tunnel project has completed its excavation assignment and is now being disassembled for refurbishment. Known as Mary Ann, the 125-m...

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Mumbai Sewer Tunnel Sets Record with 87m Curve

A significant engineering achievement was recorded in India’s tunnelling sector with the successful excavation of a tight 87-meter radius curve using the 3.14-meter diameter Rock EPBM (TBM S116). The...

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Towering Achievement: ETH Zurich Completes World’s Tallest 3D-Printed Concrete Structure

ETH Zurich has completed a groundbreaking project in Mulegns, Switzerland: the world’s tallest 3D-printed concrete tower, Tor Alva. Standing at 30 meters and rising over four stories, the structure m...

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Ikorodu Construction Collapse Claims Three Lives

On May 28, 2025, a two-storey building under construction collapsed near Ota-Ona Junction in Ikorodu, Lagos State. The structure, located behind a bungalow and situated near a Mobil Filling Station,...

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Flood-Induced Salt Dissolution Compromises Praid Mine Stability

Heavy rainfall in Harghita County, Romania, has resulted in severe flooding, placing the historic Praid salt mine under critical threat. Authorities have reported uncontrollable water inflow into the...

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Multi-Stage Deck Launch Underway for HS2 Viaduct

Construction of the twin viaducts that will carry HS2 trains over the M6 near Birmingham Airport has progressed with the completion of the first section of the East Deck. Measuring 119 meters, this s...

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Roof Collapse at Renovated Fengyang Drum Tower Prompts Structural Oversight Review

On May 20, 2025, the roof of the Fengyang Drum Tower in Anhui Province, China, partially collapsed, shedding hundreds of roof tiles. The incident occurred just months after a major renovation project...

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HS2’s First Tunnel Bore Completed in West Midlands

HS2 has reached a major construction milestone with the successful breakthrough of its first tunnel in Birmingham. The 3.5-mile Bromford Tunnel was excavated by tunnel boring machine (TBM) Mary Ann,...

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Morocco Implements Landmark Dam Perforation to Combat Water Stress in Marrakech

Morocco has executed a significant engineering achievement by commissioning a new water intake system at the Al Massira dam to meet the growing demand for drinking water in Marrakech and surrounding...

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