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How XL Construction built a building on top of a building in an earthquake zone

Construction Dive

Built in the heart of Cal’s campus in the Berkeley Hills overlooking San Francisco Bay — an area prone to seismic activity — the 35,500-square-foot structure was sited on top of a 45-year-old library that had shifted up to 8 inches from its original location over the years. This interview has been edited for brevity and clarity.

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Four injured after partially built floor collapses

Construction Enquirer

Work on the build began in March 2021 but by February the following year, engineers who inspected the property identified errors with the connections of the structural steel beams. This prompted the remedial works that led the structure to collapse. The company should have taken precautions to protect people from the risk of collapse.”

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McAlpine breaks ground at £1.25bn Port Talbot green steel job

Construction Enquirer

Its strong regional supply chain includes Darlow Lloyd & Sons, Mii, Skelton Thomas, Wernick Buildings, Andrew Scott and Systems Group. Work includes demolition of existing buildings and structures, partial infill of the BOS lagoon, and construction of the electric arc furnace and two new ladle furnaces.

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Engineers pull-off 220m HS2 viaduct slide in 3 days

Construction Enquirer

The 220m-long structure is the last of five “double composite” viaducts on the central section of HS2 to be installed using the technique. HS2 engineers have completed a three-day operation to slide the 1,300-tonne deck of the Lower Thorpe viaduct into position near Thorpe Mandeville in West Northamptonshire.

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Guide to Solving Labor, Equipment, and Materials Management Gaps

This guide offers a structured approach to managing LEMs using integrated systems, predictive analytics, and transparent workflows. Specialty contractors operate in a high-pressure environment where labor, equipment, and materials must be managed with precision.

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Next-Generation Roofing Systems for Commercial Structures

CCR Magazine

Builders now prioritize materials and systems designed to last longer, reduce maintenance needs, and perform under extreme conditions. Here, we explore strategies that ensure durability while keeping costs manageable over timeperfect for reliable commercial structures.

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Guinness opens bidding on £250m remediation framework

Construction Enquirer

Up to 25 contractors will be appointed to carry out cladding removal, fire compartmentation, fire door installs, suppression systems, and structural repairs. A dynamic filtering system allows contractors to target projects by location, scope, and value to suit their capabilities.