Geomechanics.io

Skanska has been named preferred bidder by the US Department of Transportation and Amtrak as Master Developer for the New York Penn Station Transformation Project, one of the busiest rail hubs in North America. The role is expected to cover integrated station redevelopment above active tracks, complex phasing to maintain high passenger throughput, and coordination with existing Amtrak, NJ Transit and MTA infrastructure. Geotechnical and civil teams should anticipate constrained urban excavation, structural upgrades around ageing foundations, and stringent operational and safety requirements during construction.

The UK’s National Cyber Security Centre has warned operators of Critical National Infrastructure to brace for severe cyber-attacks on essential services such as power grids, water networks and transport control systems. Threat actors are expected to target industrial control systems and SCADA platforms, potentially disrupting pumping stations, rail signalling and substation automation rather than just corporate IT. For civil and infrastructure engineers, this raises design and asset-management requirements around network segmentation, secure remote access for PLCs, resilience of backup control rooms and recovery plans for prolonged loss of telemetry.

HS2 Ltd is launching a £1bn interim maintenance procurement programme to protect completed assets on Phase One and 2a, including earthworks, tunnels, viaducts and trackbed, during the current delivery “reset”. The framework will cover inspection, routine and reactive maintenance, vegetation control and defect remediation on structures already handed over by main works civils contractors such as Align, EKFB and BBV. Contractors will need capability for long-term geotechnical monitoring, structural health surveillance and access planning on partially commissioned high-speed rail infrastructure.

Tarmac has opened a new asphalt plant in Northumberland designed to cut embodied carbon for road and infrastructure schemes across the North East. The facility incorporates “innovative sustainable technologies”, likely including high recycled asphalt planings (RAP) content, lower-temperature asphalt production and upgraded burner and dryer systems to reduce fuel use and CO₂ per tonne. For contractors and highway authorities, the plant offers shorter haul distances, potential warm-mix specifications and scope to reduce whole-life pavement emissions without major changes to existing laying equipment.

New infrastructure at Over Kellet and Nether Kellet Wastewater Treatment Works in Lancashire includes upgraded chemical dosing equipment to improve process control and effluent quality. The investment focuses on modern dosing systems for treatment chemicals, likely targeting tighter phosphorus and ammonia limits typical of current UK discharge consents. Contractors and designers can expect increased emphasis on accurate flow-proportional dosing, bunded chemical storage, and integration with existing SCADA for real-time monitoring and optimisation.

Element 25 has signed long-term integrated mining and ore haulage contracts with Regroup Australia (ReGroup) for the Butcherbird manganese mine in Western Australia, locking in a single provider for drill‑and‑blast, load‑and‑haul, and road transport. The agreements cover mining services and haulage for the Butcherbird Expansion Project (BBX), giving schedule and cost certainty as Element 25 scales output beyond the current Stage 1 operation. For contractors and OEMs, the deal signals sustained demand for bulk haulage capacity and mobile mining fleets on remote Pilbara-style logistics corridors.

Specifying TECO’s MAX Ex d motor for underground coal mines centres on matching Ex d flameproof certification, insulation class (e.g. Class F/H windings) and available voltages to methane- and dust-laden headings with continuous duty. The AEMBXZ-TECO flameproof motor is designed for coalface and roadway equipment where restricted access limits maintenance intervals and thermal margins become critical. Engineers must balance frame size, starting torque and permissible temperature rise against hazardous area zoning and site supply (typically 1000 V or similar) to avoid derating and premature insulation failure.

Underground hard-rock mines are seeing development jumbo productivity eroded by repetitive maintenance on feed rail ropes, which are being replaced at increasingly short intervals long before outright failure. Crews are adapting work patterns around these stoppages rather than addressing the root cause, normalising frequent shutdowns and masking the true reliability problem in shift reports and KPIs. The case signals that reliability engineering in mobile fleets must target chronic, sub-failure component issues – such as rope wear mechanisms and lubrication regimes – not just catastrophic breakdowns.

The Queensland Mining and Engineering Exhibition (QME) returns to Mackay in July 2026 with a sold-out show floor, signalling strong demand from OEMs, technology vendors and contractors to showcase new equipment and digital systems. Organisers are centring the conference program on decarbonisation, mine electrification and automation, including low‑emission haulage, battery‑electric underground fleets and data‑driven maintenance. For site engineers and managers, QME 2026 offers concentrated access to suppliers and case studies tailored to Queensland’s coal and critical minerals operations, from Bowen Basin open pits to emerging North West Minerals Province projects.

High-grade deep drilling at Sitka Gold’s RC Gold project in Yukon indicates underground mine potential beneath the Blackjack deposit, with hole DDRCCC-26-121 cutting 273.8 m at 1.10 g/t Au from about 642 m depth, including 94 m at 1.79 g/t and 19.3 m at 5.04 g/t. The 1,093 m hole extends mineralisation roughly 370 m below the current resource pit and is the first complete assay from a 60,000 m, four-rig diamond programme now about 20% complete. Blackjack currently hosts 39.96 Mt indicated at 1.01 g/t Au (1.29 Moz), within a 447 sq.-km land package in the Tombstone belt accessible year-round by gravel road.

MP Materials has sued rival USA Rare Earth in a Texas court, alleging a former MP employee passed proprietary “grain boundary diffusion” magnet formulations to USAR, which then shared them with a third-party technology firm. The dispute centres on MP’s integrated mine-to-magnet process at Mountain Pass, California, versus USAR’s Round Top, Texas project and its new Stillwater, Oklahoma magnet plant, both heavily backed by US federal funding ($400 million to MP; $1.6 billion agreement with USAR). Shares in both companies fell about 3%, adding pressure as USAR’s $2.8 billion Serra Verde acquisition and White House deal face scrutiny.

Gold fell as much as 2% on Wednesday to just above $4,400/oz, a two‑month low, while silver slid 4% to around $74/oz as the US‑Iran conflict near the Strait of Hormuz stoked energy‑driven inflation fears and rate‑hike expectations. Bullion is now down 15% since hostilities began in late February, with futures markets pricing in a 25 bp US Federal Reserve hike by year‑end, pressuring non‑yielding assets. Despite the pullback from January’s near‑$5,600/oz record, JPMorgan and Goldman Sachs still project gold above $5,000/oz longer term.

US Department of Energy researchers at Pacific Northwest National Laboratory have built CICERO, a semi-autonomous system that uses AI agents, a liquid-handling robot, a sample-handling device and two analytical instruments to design and run 96 mineral recovery experiments in a single day. Tested on spent permanent magnets and oil and gas wastewater, CICERO rapidly identified flowsheets to recover magnesium from brines and neodymium, praseodymium and samarium from magnet waste. The approach uses existing industrial chemistries and separation methods, offering a route to extract critical elements from waste streams in days rather than months or years.

Iran’s war around the Strait of Hormuz has disrupted more than half of seaborne sulphur trade, shut in about 11 million barrels per day of crude and put 3–3.5 million tonnes of Middle East aluminium output at risk, driving sulphuric acid prices up 245% year-on-year and Europe’s duty-paid aluminium premium to a record $621/t. Indonesian HPAL nickel plants, which import roughly 75% of their sulphur from the Middle East, have already cut battery-feed output by at least 10%, while DRC leach operators face acid at $1,000–$1,400/t versus sub-$500 norms. Integrated sites with captive smelters, such as Ivanhoe’s Kamoa-Kakula producing 1,350 t/d of acid and selling Q1 volumes at $467/t then $725/t for June, are weathering the squeeze and in some cases monetising surplus, as European and US buyers also bid up Canadian aluminium to backfill lost Gulf supply.

Defense Metals has signed a non-binding MOU with South Korea’s Hanwha Ocean to evaluate supplying rare earth materials from the Wicheeda project in British Columbia into Hanwha’s shipbuilding and marine engineering supply chain. The arrangement could include a direct offtake agreement for rare earth elements used in next‑generation defence and maritime technologies, as Canada advances a multibillion‑dollar submarine procurement. Hanwha is also considering an equity investment in Defense Metals, adding to its Canadian critical minerals links after MOUs with the Automotive Parts Manufacturers’ Association and Algoma Steel.

Sandvik has launched AutoMine Aura, a new underground automation platform built on a redesigned architecture with 3D perception, adaptive intelligence and “full situational awareness with zero blind spots”, reporting productivity gains above 15% in one of the world’s harshest underground mines. The system is fully compatible with existing mine networks and access-control systems, and initially targets underground loaders, allowing remote supervision and control of multiple machines to cut operator exposure to dust, noise and vibration. An intuitive interface is intended to improve real-time environmental awareness, with a public showcase planned at Sandvik’s “Future of Mining” event in Tampere, Finland, on 1–3 September.

Montage Gold is nearing first pour at its Koné open-pit project in Côte d’Ivoire, a 4‑million‑oz reserve operation with a 16‑year mine life, projected output of 349,000 oz/year for the first three years at sub‑US$1,000/oz AISC and a US$1.1 billion NPV (5%) with 31% IRR. The company is drilling 90,000 metres across satellite deposits within a 75 km trucking radius to lift throughput towards 400,000 oz/year by 2027 and displace lower‑grade ore in the mine plan. Parallel 40,000‑metre drilling at the 989,000‑oz Didievi project and new greenfield permits in Mauritania and Guinea signal a push to a multi‑asset West African gold platform.

Ionic Rare Earths has signed binding sales agreements and a non-binding MoU with Florida-based Advanced Magnet Lab to supply neodymium/praseodymium and dysprosium oxides into AML’s US Defense Logistics Agency-backed programme for high-grade sintered NdFeB magnets. IonicRE will feed AML’s PM-Wire manufacturing platform and deploy its patented Belfast-based magnet recycling technology to recover REOs from swarf and pre-consumer waste, aiming to “close the loop” on magnet inputs. The deal targets secure, traceable, ex-China rare earth supply for domestically produced military drone motors and other US defence equipment.

Quad partners United States, Japan, Australia and India have launched a Quad Critical Minerals Initiative to mobilise US$20 billion in public and private finance across mining, processing and recycling to reduce reliance on China-centred supply chains. Projects must show a “Quad nexus” by being located in, operated from, or supplying Quad markets, with support channelled via export credit agencies, development finance institutions, guarantees, loans, equity and offtake agreements. The partners will coordinate on permitting practices, geological mapping, resource assessment and e-waste recovery to tighten technical and regulatory alignment across the supply chain.

Macmahon Holdings’ underground subsidiary has secured a 12‑month extension to provide underground mining services at Black Cat Syndicate’s Majestic gold mine in Western Australia, following successful establishment of the underground portal and first access. The contract continues Macmahon’s role in developing stopes beneath the existing open pit, using conventional drill‑and‑blast with truck haulage to surface. For contractors and owners, the extension signals confidence in portal ground support design, early development performance and the viability of Majestic’s underground orebody.

FLS has inaugurated a US$15 million expansion of its Karaganda service centre in Kazakhstan, its main regional hub since 2015 for maintaining and refurbishing mineral processing equipment. The enlarged facility supports onsite services, precision machining, testing, repair and refurbishment across a wide range of FLS flowsheet products, from comminution to separation equipment. For Central Asian mines, the upgrade should shorten overhaul lead times and reduce reliance on overseas workshops for critical mill, crusher and process plant components.

Volvo Trucks India has launched the Volvo FMX Edge, a new-generation off-road dump truck for mining, at its Hoskote manufacturing facility near Bengaluru in front of key mining customers and executives from Volvo Trucks and VE Commercial Vehicles. Positioned for overburden and ore haulage in Indian surface mines, the FMX Edge builds on the FMX platform with higher payload capability and improved fuel efficiency tailored to long, high-gradient haul roads. The model targets lower cost per tonne through optimised driveline, reinforced chassis and uptime-focused service support.

Australia’s latest Federal Budget commits a further $12.1 billion to new transport and infrastructure works even as Consult Australia warns that current procurement and risk allocation models are locking in multi‑billion‑dollar overruns before construction starts. The warning follows the scaling back of the Inland Rail programme after costs blew past $45 billion, with scope creep, fragmented governance and poorly defined early‑stage business cases cited as key drivers. For engineers and contractors, the piece argues for earlier constructability input, realistic risk pricing and staged investment gates to restore cost certainty on major road and rail corridors.

WT is expanding its digital project controls to give asset owners near real-time visibility of cost, schedule and risk across multi‑billion‑dollar transport and civil infrastructure programmes, building on its quantity surveying and project advisory work. Integrated dashboards consolidate data from planning, procurement and delivery systems, replacing static monthly reports with live variance tracking and forecast out‑turn costs. For geotechnical and civil teams, this means earlier warning of scope creep, ground risk contingencies and interface clashes, tightening change control on complex major works.