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    Tega DynaPrime for Australia’s SAG and ball mills: relining and wear-life notes for engineers
    Mining
    13 days ago

    Tega DynaPrime for Australia’s SAG and ball mills: relining and wear-life notes for engineers

    Tega has launched its DynaPrime combination liner system for 28–42ft SAG, AG and primary ball mills, targeting reduced downtime where lost production is measured in millions of dollars per mill. The design integrates lighter, modular components to speed relining and uses engineered wear packages tailored to impact and abrasion zones, aiming to extend liner life while maintaining charge trajectory. For operators, the key gains are faster mill re-starts and more predictable maintenance windows on large grinding circuits.

    Lights, camera, action: TAC Split-Second films and what they mean for road engineers
    Infrastructure
    13 days ago

    Lights, camera, action: TAC Split-Second films and what they mean for road engineers

    Transport Accident Commission’s Split-Second film competition in Victoria is using short films by emerging filmmakers to target high road trauma rates among young drivers, focusing on speeding, distraction and impaired driving. The TAC, established in 1987 as a no-fault insurer, now funds these campaigns alongside infrastructure and enforcement programs, using cinema, social media and outdoor screens to reach high‑risk cohorts. For road and transport engineers, the initiative supports behavioural change to complement physical safety treatments such as wire-rope barriers, safer intersections and speed management.

    Matthews Brothers Engineering bitumen control: key takeaways for plant engineers
    Infrastructure
    13 days ago

    Matthews Brothers Engineering bitumen control: key takeaways for plant engineers

    Matthews Brothers Engineering has developed a new bitumen spraying control system designed to work with modern automatic truck transmissions after major OEMs began phasing out traditional manual gearboxes. The bespoke system integrates with electronic drivetrains to maintain accurate spray rates and cut-off control at variable speeds, addressing issues such as inconsistent application when cruise control or torque management intervenes. For road contractors and plant engineers, this preserves calibrated spray performance on new fleets without relying on legacy mechanical PTO and gearbox arrangements.

    King’s Birthday Honours: infrastructure policy and standards takeaways for engineers
    Policy
    13 days ago

    King’s Birthday Honours: infrastructure policy and standards takeaways for engineers

    Senior figures from UK civil engineering, infrastructure, construction, water, energy and transport have received King’s Birthday Honours, signalling government recognition of major project delivery and sector leadership. Recipients include leaders involved in complex rail and highway upgrades, strategic water resilience schemes and grid-scale energy infrastructure, where long-term asset performance and whole-life cost management are central. The awards are likely to strengthen the voice of practising engineers in policy discussions on net zero, infrastructure funding and climate adaptation standards.

    Network Rail tunnel near miss: planning and isolation lessons for engineers
    Infrastructure
    13 days ago

    Network Rail tunnel near miss: planning and isolation lessons for engineers

    Rail workers narrowly avoided being struck by a train after Network Rail mistakenly blocked the wrong tunnel during preparations for engineering works, the Rail Accident Investigation Branch (RAIB) reports. Three workers were exposed on a live line because possession limits and isolation arrangements did not match the intended worksite, leaving the actual tunnel open to traffic. RAIB is examining how planning documentation, line blockage procedures and verification checks failed, with likely implications for safe system of work packs and digital mapping of complex tunnel layouts.

    Rolls-Royce SMR in Sweden: civil and nuclear design notes for project teams
    Infrastructure
    13 days ago

    Rolls-Royce SMR in Sweden: civil and nuclear design notes for project teams

    Rolls-Royce SMR has been chosen by Swedish developer Videberg Kraft, 80% owned by Vattenfall, to deliver Sweden’s first three small modular reactors. The UK-designed SMR is based on a factory-fabricated, pressurised water reactor unit sized for grid-scale baseload generation, enabling modular civil works, repeatable nuclear island design and reduced on-site construction time compared with conventional large reactors. The decision signals upcoming demand for nuclear-grade civil engineering, including deep excavations, heavy reinforced concrete foundations and high-spec containment structures in Nordic ground and climate conditions.

    Streetlight foundation design: ASD vs LRFD alignment and checks for engineers
    Infrastructure
    13 days ago

    Streetlight foundation design: ASD vs LRFD alignment and checks for engineers

    Streetlight foundation design in North America is shifting from legacy Allowable Stress Design (ASD) based on AASHTO Standard Specifications to Load and Resistance Factor Design (LRFD) per the AASHTO LRFD Specifications, with direct implications for drilled shafts, spread footings, and direct-embedded poles. The comparison focuses on how LRFD treats wind load combinations, resistance factors for soil and concrete, and serviceability checks for deflection and vibration versus traditional ASD safety factors. Geotechnical engineers are urged to align pole foundation design with current LRFD bridge and sign structure practice to maintain consistency in load factors, geotechnical resistance, and documentation.

    ROXON’s 60 conveyors for LKAB Malmberget: design and layout notes for mine engineers
    Mining
    13 days ago

    ROXON’s 60 conveyors for LKAB Malmberget: design and layout notes for mine engineers

    ROXON Oy has secured a major contract to design, manufacture and install 60 conveyors for LKAB’s new iron ore sorting plant at Malmberget in northern Sweden. The plant forms part of a roughly €550 million (SEK 6 billion) investment programme by LKAB to upgrade processing infrastructure and sorting capacity at the site. Conveyor design choices, layout and installation sequencing will be critical for handling high-tonnage iron ore streams in Arctic conditions and integrating with existing crushing and screening circuits.

    Epiroc Thunder Bay facility: maintenance and uptime gains for Canadian mines
    Mining
    13 days ago

    Epiroc Thunder Bay facility: maintenance and uptime gains for Canadian mines

    Epiroc is opening a new facility in Thunder Bay, Ontario, positioning service teams closer to underground and surface mining operations across north-western Ontario and adjacent Manitoba. The site will provide local support for Epiroc drill rigs, loaders, and rock reinforcement equipment, reducing response times for maintenance, parts supply, and on-site troubleshooting. For mine operators, the move signals more reliable OEM backing for high-availability fleets in a region dominated by hard-rock gold and base metal operations.

    Poland’s copper boom and Lumina’s Nowa Sól mine: project and tax lens for engineers
    Mining
    13 days ago

    Poland’s copper boom and Lumina’s Nowa Sól mine: project and tax lens for engineers

    Poland is backing a C$6.4 billion mine buildout by Lumina Metals near KGHM Polska Miedź’s existing operations, with the Nowa Sól project (120 sq. km, 604 Mt at 1.24% Cu and 38 g/t Ag, 51,000 m drilled) projected to deliver 390,000 t/y copper-equivalent in its first decade, roughly matching KGHM’s current Polish output. Lumina’s April IPO raised C$406.2 million and its Warsaw listing jumped up to 46%, while a letter of intent with KGHM covers future concentrate supply. CEO Jordan Pandoff warns Poland’s copper tax regime still needs further reform to make new greenfield projects competitive.

    Kazatomprom in nuclear revival: supply, routing and fuel-cycle notes for mine planners
    Mining
    13 days ago

    Kazatomprom in nuclear revival: supply, routing and fuel-cycle notes for mine planners

    Kazatomprom, the world’s largest uranium producer, plans to maintain its “value over volume” strategy despite surging nuclear demand driven by AI-related power loads and reactor build-outs in China, India and the Middle East, with China alone targeting 100+ reactors by 2030 and up to 200 by 2040. CEO Meirzhan Yussupov signalled interest in moving Kazakhstan towards a full fuel cycle, including conversion and enrichment, but flagged geopolitical and technology-transfer constraints. The company has also ramped up use of the Trans-Caspian “Middle Corridor”, with up to 65% of Western-bound shipments routed away from Russia-linked corridors in some recent years.

    Barclays’ gold pullback ‘reset’: price drivers and outlook for mine planners
    Mining
    13 days ago

    Barclays’ gold pullback ‘reset’: price drivers and outlook for mine planners

    Gold’s sharp pullback since the start of the US–Iran war is being framed by Barclays as a “reset” driven by a stronger US dollar, a roughly 10% rise in the S&P 500 and the unwinding of crowded, leveraged long positions rather than any deterioration in fundamentals. Barclays estimates that the combined equity and dollar moves alone implied about a 10% drop in gold, yet it is keeping its bullish forecasts, citing persistent inflation risk, policy uncertainty and ongoing central bank reserve diversification. The bank quantifies its thesis with a rule-of-thumb that each 1 percentage-point rise in inflation adds about 5% to gold prices, with current energy costs reinforcing that view as gold trades near $4,320/oz.

    Greenland Mines–AnorTech deal: midstream alumina exposure explained for mine planners
    Mining
    13 days ago

    Greenland Mines–AnorTech deal: midstream alumina exposure explained for mine planners

    Greenland Mines has taken at least a 9.9% stake in AnorTech for C$5.2 million, with an option to lift its holding to 19.9%, securing midstream exposure to alumina and rare earth–linked processing in the North Atlantic corridor. AnorTech is developing a patented process to produce smelter-grade and high-purity alumina from anorthosite with no bauxite-residue tailings, generating saleable amorphous silica, calcium-based materials, CO2-free refractory cement and 3D-printable cement. The deal also ties Greenland Mines’ Skaergaard PGM-gold and Sarfartoq rare earth projects to AnorTech’s Gronne Bjerg anorthosite deposit, 80 km from Nuuk on open tidewater.

    Congo–Belgium transfer of colonial geological records: key points for mine planners
    Mining
    13 days ago

    Congo–Belgium transfer of colonial geological records: key points for mine planners

    Congo and Belgium have agreed a joint roadmap to digitise and restitute millions of colonial-era geological records held at the Royal Museum for Central Africa in Tervuren, covering surveys, maps, drill logs and exploration reports from 1885–1960. EU-funded digitisation is already under way, with digital copies being sent in batches to Congolese authorities, who see the archive as key to locating new copper, cobalt, lithium, tin, tungsten and uranium deposits beyond current mining districts. The move sidelines KoBold Metals’ bid for privileged access, keeping control of the dataset with public institutions rather than a single AI-driven explorer.

    Switzerland loses its shine as central bank gold vault: demand signals for miners
    Mining
    13 days ago

    Switzerland loses its shine as central bank gold vault: demand signals for miners

    Central banks added a net 17 tonnes of gold in April and have accumulated about 1,000 tonnes over the past four years, yet the share stored with the Swiss National Bank has halved to 6% from 12% as institutions diversify away from Switzerland’s traditional neutrality. Nearly 90% of reserve managers expect to increase gold holdings, while 74% expect to cut US dollar reserves within five years, with advanced and emerging economies now aligned on this view. About half plan to fund new gold via local-currency domestic programmes rather than selling dollars, creating a structurally different demand channel for gold miners.

    Rare Earths Americas’ 44.5% TREO at Shiloh: flowsheet and drilling lens for engineers
    Mining
    13 days ago

    Rare Earths Americas’ 44.5% TREO at Shiloh: flowsheet and drilling lens for engineers

    Rare Earths Americas has reported rock chip assays up to 44.5% total rare earths oxide (TREO) from monazite-bearing sands at its Shiloh project in Georgia, with 13 surface samples collected across the Newbill and Pipeline properties. The 2026 work programme includes more than 20,000 m of sonic, direct push and diamond drilling to define continuity, scale and grade distribution, alongside drone-based radiometric surveys at the nearby Lazer Creek area, where hole 25-DPLC-015 returned 10.84% TREO from 6.1–6.77 m and 3.52% TREO from 7.35–8.63 m. For mine planners and process engineers, the coarse monazite sand style suggests potential for relatively simple mineral sands-style extraction flowsheets if continuity and tonnage are confirmed.

    Phoenix Tailings’ $500m Pentagon loan: midstream rare earths lens for mine planners
    Mining
    13 days ago

    Phoenix Tailings’ $500m Pentagon loan: midstream rare earths lens for mine planners

    Rare-earth refiner Phoenix Tailings has secured a conditional $500 million long-term loan from the US Pentagon’s Office of Strategic Capital to build its ‘Freedom Facility’, anchoring an approximately $1 billion financing package for domestic rare earth midstream processing. The plant, targeted to start initial operations in 2028, will provide large-scale separation and metallisation of both light and heavy rare earths from concentrates, recycled materials and secondary feedstocks, complementing existing metallisation sites in Burlington, Massachusetts, and Exeter, New Hampshire. For miners and recyclers, this creates a US-based outlet for mixed rare earth feed, reducing reliance on Chinese processors and tightening mine-to-magnet integration.

    Fortuna’s Diamba Sud gold ESIA approval: design and schedule notes for engineers
    Mining
    13 days ago

    Fortuna’s Diamba Sud gold ESIA approval: design and schedule notes for engineers

    Fortuna Mining has secured Senegalese government approval of the environmental and social impact assessment for its Diamba Sud gold project in eastern Senegal, clearing a key hurdle ahead of a mining permit decision following its 4 Feb 2026 application. A 2025 preliminary economic assessment reported an after-tax IRR of 72% and a US$563 million NPV (5% discount rate) at US$2,750/oz gold, with a 2026 project budget of US$100 million and final investment and construction decision targeted by mid‑2026. For engineers, the ESIA decree signals regulatory alignment for detailed design, site preparation and construction planning.

    Professor Lyesse Laloui as ISSMGE President: priorities and signals for geotechnical engineers
    Geotechnical
    14 days ago

    Professor Lyesse Laloui as ISSMGE President: priorities and signals for geotechnical engineers

    Professor Lyesse Laloui has been elected President of the International Society for Soil Mechanics and Geotechnical Engineering (ISSMGE) for 2026–2029 at the Vienna Council Meeting held alongside the XXI ICSMGE 2026. Laloui, Chair Professor at EPFL and director of its Laboratory for Soil Mechanics, brings a portfolio of more than 560 publications and 19,000+ citations spanning constitutive modelling, energy geostructures, CO₂ storage and multiphase porous media. The Council also confirmed XXII ICSMGE for Shanghai in November 2029 and the next Council Meeting in Istanbul, 20–25 August 2028.

    ABB Grinding Connect for GMDs: reliability and shutdown planning notes for engineers
    Mining
    14 days ago

    ABB Grinding Connect for GMDs: reliability and shutdown planning notes for engineers

    ABB has launched Grinding Connect, a global digital service suite for gearless mill drive (GMD) systems that aggregates real-time condition data from critical grinding assets into a secure cloud platform. The service enables remote diagnostics, anomaly detection and predictive maintenance scheduling for large SAG and ball mills, aiming to cut unplanned GMD outages and optimise planned shutdowns. For process and maintenance engineers, the key change is earlier visibility of drive and stator issues, allowing targeted inspections and spares planning rather than time-based overhauls.

    Normet Spraymec 2100: mechanised shotcrete implications for narrow‑vein mines
    Mining
    14 days ago

    Normet Spraymec 2100: mechanised shotcrete implications for narrow‑vein mines

    Normet has launched the Spraymec 2100, a self‑propelled concrete sprayer aimed at small to mid‑size underground mine envelopes where compact dimensions and manoeuvrability are critical. The unit is described as meeting current safety and emission requirements, offering a modernised option for sprayed concrete in headings too constrained for larger Spraymec models. For geotechnical and mining engineers, it signals another OEM push to standardise mechanised shotcrete in smaller drives, potentially reducing reliance on manual spraying in narrow vein or selective mining operations.

    Scott Technology AMS crush cell: implications for commercial assay workflows
    Mining
    14 days ago

    Scott Technology AMS crush cell: implications for commercial assay workflows

    Scott Technology has secured a major contract to supply an Automated Modular Solution (AMS) crush cell to one of the world’s largest testing, inspection and certification providers, its first deployment of the Rocklabs AMS platform in a large-scale commercial minerals laboratory rather than an on-site mine lab. The modular crush cell automates sample receiving, crushing and splitting, aiming to standardise preparation workflows and reduce manual handling in high-throughput commercial assay operations. For geometallurgy and grade control teams, this signals growing availability of off-the-shelf automation in third‑party lab chains, not just bespoke mine-site systems.

    Total Rockbreaking asphalt recycling bucket: practical notes for road engineers
    Materials
    14 days ago

    Total Rockbreaking asphalt recycling bucket: practical notes for road engineers

    ALLU’s specialised Asphalt Recycling Bucket, designed for attachment to heavy-duty excavators and wheel loaders, screens and crushes cold-milled asphalt and reclaimed asphalt pavement (RAP) in a single pass to produce reusable aggregate on site. Developed over six years by the Finnish manufacturer founded in 1985, the bucket targets waste and recycling applications where mobile plants are impractical or uneconomic. For road contractors and pavement recyclers, the unit reduces haulage of millings, supports higher RAP contents in new mixes, and enables small-batch, on-demand processing at the jobfront.

    Western Sydney International Airport: commissioning insights for civil engineers
    Infrastructure
    14 days ago

    Western Sydney International Airport: commissioning insights for civil engineers

    Western Sydney International Airport (WSI) is scheduled to open on 25 October 2026 as a new curfew-free, full‑service hub for international, domestic and dedicated freight operations in Sydney’s west. The greenfield airport has undergone years of planning and construction plus a full year of operational testing, signalling imminent commissioning of its airside pavements, terminal systems and landside access roads. For civil and geotechnical contractors, attention now shifts to final performance verification of pavements, drainage and ground improvement works under 24‑hour operating conditions.

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