Geomechanics.io

Gold Fields will pilot a prototype Sandvik 66‑tonne diesel‑electric underground haul truck at its St Ives gold operation in Western Australia, as outlined in its Sustainability Report 2025. The trial, to be conducted with mining contractor Byrnecut as “business partner”, will test high‑capacity diesel‑electric haulage in existing St Ives stopes and declines. Outcomes will inform fleet decarbonisation strategy, power demand planning and potential changes to ventilation design for future underground expansions.

Founders Factory and Rio Tinto have backed six new mining-technology startups through their accelerator, selected from more than 500 applications received in four months as demand for raw materials intensifies across exploration, processing and critical mineral recovery. The cohort targets digital and hardware solutions spanning orebody discovery, plant optimisation and recovery of low-grade or complex ores, signalling strong investor appetite for deployable tools rather than pure R&D. For mine operators, this points to a near-term pipeline of pilots and site trials, particularly around data-driven processing control and improved critical mineral extraction.

The Government’s Major Projects Portfolio has been cut from more than 200 schemes to 81 as the new National Infrastructure and Service Transformation Authority (Nista) refocuses central oversight. Nista will concentrate on projects judged most in need of specialist assurance, such as complex rail upgrades, large hospitals and multi‑billion‑pound defence infrastructure, rather than lower‑risk, business‑as‑usual schemes. For civil and geotechnical teams, this signals tighter scrutiny on programme risk, cost escalation and delivery confidence for the largest, most technically challenging assets.

Scotland’s ban on new nuclear build is under renewed pressure after Nuclear Industry Association analysis found EDF’s 1.36GW Torness AGR station has saved Britain’s power system about £2bn since 2021 by displacing gas-fired generation. The NIA argues that, with Torness scheduled to close by 2028 and Hunterston B already offline, Scotland risks losing firm low‑carbon capacity that stabilises grid frequency and reduces reliance on interconnectors. For civil and nuclear engineers, the debate centres on whether to extend existing reactor lifetimes or plan replacement baseload capacity in parallel with offshore wind expansion.

Fragmented early-stage planning between utilities, highways and developers is still causing costly redesigns and delays on UK schemes, with buried services repeatedly clashing with new assets such as 1,200mm trunk mains and 132kV cable routes. The opinion piece argues for utilities engineers to be embedded from RIBA Stage 1, using shared 3D federated models and common data environments rather than sequential diversion requests. For geotechnical and civil teams, this means earlier constraints mapping around easements, protection slabs and corridor widths, reducing late ground investigations and unplanned service diversions.

Elevra Limited and Morella Corporation have completed reverse circulation drilling at the Mt Edon rubidium–lithium project in Western Australia, reporting strong pegmatite intercepts that confirm the continuity of the mineralised system. The JV is targeting rubidium- and lithium-bearing pegmatites within the southern portion of the Paynes Find greenstone belt, using RC to define geometry and grade distribution ahead of potential resource estimation. Results will guide follow-up drilling, with particular focus on thicker pegmatite zones that could support open-pit extraction and simple crush–grind processing.

Durable bins for mining and industrial use are being promoted by Eco Pallets, featuring the Eco-Bin NV, a heavy-duty, reusable storage bin designed for harsh mine-site logistics. The unit is shown fully strapped for transport, indicating compatibility with standard pallet-handling equipment and tie-down systems commonly used on haul trucks and in laydown yards. For operators, the focus is on robust containment of consumables, spares and waste streams, reducing damage and replacement frequency compared with conventional single-use or light-gauge containers.

Metso has signed a major agreement to deliver its modular VSF® solvent extraction and electrowinning (SX-EW) technology to Southern Peru Copper Corporation, one of the world’s largest copper producers. The package is expected to include Metso’s VSF® SX settlers, mixer–settlers and EW cells, integrated with process control systems to produce high-purity copper cathode from low-grade leach solutions. For process and project engineers, the deal signals continued uptake of large-scale SX-EW circuits in Peru’s heap leach operations, with implications for reagent management, phase disengagement design and long-term cathode quality control.

Liebherr Mining has launched the R 9100 Generation 8, a 100‑tonne class mining excavator positioned between the R 9600 and R 9150 in its large excavator line-up. The R 9100 G8 features an optimised attachment design, updated undercarriage and revised uppercarriage structure aimed at higher digging forces and reduced structural stress in typical hard rock and overburden applications. Liebherr is targeting truck pairings in the 50–65 tonne payload range, signalling a focus on mid-size load-and-haul fleets seeking higher pass-matching efficiency.

Record spending from Western Australia’s resources sector has delivered a $166 billion economic contribution, with mining and energy activity now supporting about two in every five jobs across the state. The sector’s direct and indirect employment footprint spans iron ore, LNG, gold and critical minerals operations, with flow-on work for civil contractors, drill and blast crews, maintenance trades and port logistics. For geotechnical and mining engineers, the scale of investment signals continued demand for large open-pit expansions, tailings and waste facility design, and brownfield infrastructure upgrades.

State Asphalts NSW is pivoting from being primarily a surfacing contractor to developing next‑generation bitumen binders, leveraging 56 years of mix design and pavement performance data across New South Wales networks. A fully commissioned production plant and recent successful binder trials position the company to supply customised polymer‑modified and high‑RAP compatible binders tailored to local traffic loading and climate conditions. For road authorities and civil contractors, this signals a growing local source of performance‑specified binders that can support longer‑life pavements and higher recycled content without major changes to existing asphalt plants.

New South Wales is allocating $183.2 million to upgrade regional freight routes so heavy vehicles can safely haul oversize turbine blades, tower sections and solar components to wind and solar farm sites. Works will focus on strengthening pavements, widening lanes and improving bridge load capacities on key corridors identified by Transport for NSW as critical to Renewable Energy Zones. For civil and geotechnical contractors, the programme signals upcoming demand for pavement rehabilitation, bridge assessment and strengthening, and geometric upgrades tailored to over‑mass and over‑dimension loads.

Victorian train drivers and around 1000 engineers are training on a full-size X’Trapolis 2.0 replica ahead of the new suburban fleet entering service this year. The simulator replicates the new train’s cab layout, braking systems and signalling interfaces, allowing operators to rehearse degraded-mode running, emergency braking and platform interface management in controlled conditions. For civil and rail systems engineers, early familiarisation with the X’Trapolis 2.0’s performance envelope and control systems will influence future track geometry, power supply planning and station upgrade requirements.

Key progress on the $226 million Mulgoa Road upgrade in New South Wales marks milestones on both stage one and stage two of works between Penrith and the M4 Western Motorway, a critical link into the wider Sydney motorway network. The project targets current and forecast congestion on this main access route, with staged duplication and intersection upgrades designed to increase capacity and reduce delays at key junctions. Civil contractors will be watching traffic staging, pavement design and tie-ins to existing M4 ramps as construction intensifies.

Australian social enterprise OC Connections Enterprises (OCCE) is supplying Australian-made recycled plastic bollards into road and transport projects while employing people with disability in supported manufacturing roles. The bollards are produced using locally sourced post-consumer and post-industrial plastics, embedding circular manufacturing directly into road furniture supply chains and diverting material from landfill. For asset owners and contractors, the product offers a stable domestic supply of standard traffic-control components with quantifiable recycled content and documented social procurement outcomes.

Public transport across Victoria’s entire network – including Melbourne’s 250‑kilometre tram system operated by the new Yarra Journey Makers (Transdev–John Holland JV) – will be free for all users every day until the end of April. The measure is aimed at offsetting higher household transport costs linked to fuel price spikes from the Middle East conflict. Operators and planners will need to manage short‑term demand surges, load distribution and asset wear on key corridors without the usual price-based demand control.

Key stakeholders have met in London to progress BS 8544, a proposed British Standard code of practice for life cycle costing (LCC) of buildings and construction assets. The code aims to standardise how designers, asset managers and clients calculate whole-life costs across capital expenditure, operation, maintenance and end-of-life, moving beyond simple lowest-capex selection. For geotechnical and civil practitioners, this signals future procurement and design decisions being benchmarked on consistent LCC methodologies, affecting choices on ground improvement, durability specifications, and maintenance-intensive versus higher-capital solutions.

A major junction in Stockport has reopened after a year-long, £20M reconstruction replacing the Greek Street bridge over the West Coast Main Line. The rail overbridge, which carries a busy roundabout above one of the UK’s highest‑traffic intercity corridors, was fully removed and rebuilt under extended possessions to minimise disruption to Avanti West Coast and freight services. For civil and rail engineers, the scheme illustrates the logistical and staging demands of replacing a critical overbridge on a live main line in an urban setting.

A Ten Minute Rule Bill introduced by a backbench MP in the House of Commons seeks to overhaul how personal protective equipment is specified, designed and procured across the public sector, including for construction and infrastructure works. The proposal targets inclusive PPE sizing and fit for women and smaller-bodied workers, rather than relying on scaled-down male templates, and would place duties on contracting authorities to require compliant kit in framework and project tenders. If adopted, it could force revisions to site safety policies, supplier frameworks and risk assessments where ill-fitting PPE currently compromises protection and task performance.

Scotland will not support new nuclear projects, with ministers rejecting small modular reactors and fusion as “unproven” and “experimental” and instead prioritising capital for onshore and offshore wind, solar and marine renewables. The policy stance signals future grid and civil works centred on high-penetration variable generation, storage and transmission upgrades rather than nuclear-grade foundations, containment structures and cooling water infrastructure. Developers can expect planning and funding levers to favour large offshore wind arrays, repowering of existing wind farms and associated port, cable route and substation construction.

A £165M government roads fund has been launched to deliver junction upgrades, link roads and access improvements needed to unlock “stalled” housing and employment sites across England. Funding will target off-site highway constraints that currently block planning consents, such as substandard single-access routes, overloaded roundabouts and missing spine roads into large allocations. For civil and geotechnical teams, this signals near-term demand for design and delivery of new connectors, localised widening, pavement reconstruction and associated drainage and utilities diversions tied directly to specific development parcels.

Tameside Council has launched a £54M highways maintenance framework tender aimed at upgrading carriageways, footways and associated assets across the borough, with scope for use by other Greater Manchester and neighbouring authorities. The multi-supplier framework is expected to cover routine and reactive maintenance, resurfacing, drainage works and structures repairs, favouring contractors offering innovative methods such as low‑carbon asphalts and digital asset management. Bidders will need to demonstrate capability for working under live traffic, coordinating with utilities, and delivering to tight possession windows.

Balfour Beatty has joined the High Speed Rail Group (HSRG), adding one of the UK’s largest design-and-build contractors to an organisation that advocates for high-speed rail policy and delivery across schemes such as HS2 and Northern Powerhouse Rail. The move brings Tier 1 experience in complex rail civils, including bored tunnels, long-span viaducts and high-speed trackbed formation, directly into HSRG’s technical and policy work. For geotechnical and civil engineers, this signals closer contractor input into standards, constructability, and value engineering on future high-speed corridors.

Two headline contracts worth about £3bn have been signed for Britain’s fourth high‑voltage subsea electricity “superhighway” between Scotland and England, advancing a major reinforcement of north–south transmission capacity. The deals cover manufacture and installation of long‑distance HVDC subsea cables and associated converter station equipment, forming part of the network upgrades needed to move larger volumes of Scottish offshore wind and other renewables to English demand centres. Contractors will face complex marine installation, landfall civils and grid interface works, with tight coordination around existing subsea infrastructure.