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    Top Stories

    National Grid TBM under the Thames: tunnelling design and risk notes for engineers
    Infrastructure
    in 8 months

    National Grid TBM under the Thames: tunnelling design and risk notes for engineers

    A 271.5‑tonne Herrenknecht Mixshield TBM, Caroline, has started driving a 2.2km electricity cable tunnel with a 4m internal diameter beneath the River Thames in Essex for National Grid’s Grain to Tilbury project, delivered by the Ferrovial BEMO joint venture. The drive will pass through variable Thames estuary ground conditions between 35m‑deep launch and reception shafts of 15m and 12m diameter, with tunnelling continuing into 2026 and overall scheme completion targeted for 2029. The new tunnel will replace the 1969 Thames Cable Tunnel and carry new high‑voltage circuits between Grain and Tilbury substations.

    Panama Canal Mixshield undercrossing: design and tunnelling lessons for engineers
    Infrastructure
    in 8 months

    Panama Canal Mixshield undercrossing: design and tunnelling lessons for engineers

    Hudson Tunnel funding deadline: schedule and risk takeaways for project teams
    Infrastructure
    in 7 months

    Hudson Tunnel funding deadline: schedule and risk takeaways for project teams

    Implenia/Marti JV MehrSpur Zurich–Winterthur: design and risk notes for engineers
    Infrastructure
    in 4 months

    Implenia/Marti JV MehrSpur Zurich–Winterthur: design and risk notes for engineers

    Melbourne sinkhole investigations: geotechnical lessons for tunnel project teams
    Hazards
    in 3 months

    Melbourne sinkhole investigations: geotechnical lessons for tunnel project teams

    Xihe on Tung Chung Line down-track: TBM turnback method and risks for tunnel engineers
    Infrastructure
    in 2 months

    Xihe on Tung Chung Line down-track: TBM turnback method and risks for tunnel engineers

    Latest News

    Sydney Metro Stations Package West: design and delivery notes for engineers
    Infrastructure
    in about 1 month

    Sydney Metro Stations Package West: design and delivery notes for engineers

    Gamuda Engineering has secured the Sydney Metro Stations Package West as principal contractor, covering design and construction of five new underground stations at Westmead, North Strathfield, Burwood North, Five Dock and The Bays on the 24km Sydney Metro West line between Greater Parramatta and the CBD. The scope includes deep station boxes, entrances and access points, full station fit-out and integration with surrounding precincts, with Laing O’Rourke and DT Infrastructure joining as MetroVista delivery partners. Site works are scheduled to start on Monday, 5 January 2026.

    Wales infrastructure ‘structural issues’: planning and delivery lessons for engineers
    Infrastructure
    about 1 hour ago

    Wales infrastructure ‘structural issues’: planning and delivery lessons for engineers

    Wales faces mounting capacity and resilience pressures across energy, water, transport, digital and circular-economy infrastructure, with an independent assessment for the National Infrastructure Commission for Wales calling for a fundamental overhaul of planning, funding and skills systems. The review points to fragmented decision-making between Welsh Government, local authorities and regulators, and warns that current investment pipelines and consenting processes are too slow to deliver long-life assets such as grid upgrades, strategic rail and road corridors, and wastewater treatment improvements. For engineers, the message is to expect tighter scrutiny on whole-life carbon, resilience and regional coordination in future Welsh schemes.

    UK steel imports cut 60% from July: cost and design impacts for project teams
    Policy
    about 2 hours ago

    UK steel imports cut 60% from July: cost and design impacts for project teams

    UK steel imports will be cut by 60% from 1 July under the government’s new Steel Strategy, with any volumes above the reduced tariff-rate quotas facing a 50% duty. The move is likely to raise prices for rebar, structural sections and plate used in major UK infrastructure and building projects, particularly where designs rely on imported grades or mill sizes. Contractors and designers may need to recheck cost plans, procurement schedules and material specifications for projects tendering or breaking ground in late 2026.

    Britain’s national railway quantum navigation trial: key takeaways for rail engineers
    Infrastructure
    about 2 hours ago

    Britain’s national railway quantum navigation trial: key takeaways for rail engineers

    A prototype quantum navigation system has been tested on a UK mainline train, claimed as the first deployment of quantum inertial sensing on a national railway network. Developed to provide ultra-precise positioning without GPS, the system uses quantum accelerometers and gyroscopes to track train movement through changes in atomic states. For rail engineers, successful adoption could tighten headways, support more accurate signalling and traffic management, and maintain navigation resilience in tunnels, deep cuttings and urban canyons where satellite signals are unreliable.

    Sumitomo and NEC AI near-miss analysis: safety and data lessons for site engineers
    Software
    about 2 hours ago

    Sumitomo and NEC AI near-miss analysis: safety and data lessons for site engineers

    Sumitomo Heavy Industries and NEC are jointly developing an AI and computer vision system that uses camera feeds from hydraulic excavators and SHI’s SHICuTe ICT/IoT platform data to automatically detect “risk scenes” and generate structured near-miss reports. NEC’s 2023 video recognition and generative AI technology, previously used for road traffic accident analysis, will fuse time- and location-stamped video with machine operating logs as multimodal data to characterise hazardous and prohibited behaviours. Following a successful proof of concept in September 2025, full development starts April 2026, with global deployment targeted for broader construction-site safety management.

    Software
    about 3 hours ago

    Datamine–Mineware acquisitions: integrated mine management explained for engineers

    Datamine has acquired Mineware Africa and Mineware Consulting to expand its mine management software suite and in‑house advisory capability across exploration, resource modelling, mine planning and operations control. The deal adds Mineware’s production accounting, dispatch and short-interval control tools, along with its implementation consultants, into Datamine’s existing end-to-end digital mining platform. For engineers, the move signals tighter integration between planning, fleet management and production data, potentially simplifying brownfield system upgrades and multi-site standardisation.

    BHP on data and AI in mining: decision-making lessons for project engineers
    Mining
    about 3 hours ago

    BHP on data and AI in mining: decision-making lessons for project engineers

    BHP Chief Digital Officer Mikko Tepponen argues that falling discovery rates and more complex orebodies are pushing miners towards data-centric decision-making, from exploration targeting to multi-decade capital allocation. He points to integrating geological, geophysical and drilling datasets into unified cloud platforms and using machine learning models to rank targets and optimise mine plans under multiple regulatory and ESG constraints. Tepponen stresses that value comes from linking these AI tools directly to operational decisions, such as dynamic cut-off grade strategies and real-time processing adjustments, rather than from pilots in isolated data science teams.

    Mining
    about 4 hours ago

    Sandvik AutoMine orders from Byrnecut: multi-mine automation lens for engineers

    Sandvik has secured five AutoMine orders from Byrnecut, deploying AutoMine Multi-Lite systems at the Gwalia, Ulysses, Youanmi and Gossan Valley underground mines in Australia and the Navachab gold mine in Namibia. The contracts extend Sandvik’s automation platform across multiple jurisdictions and orebody types, enabling tele-remote and multi-machine control of Sandvik loaders and trucks from centralised control rooms. With these installations, most of Byrnecut’s global underground operations will now run Sandvik’s AutoMine architecture, simplifying fleet standardisation, training and support.

    Plug‑in solar panels in UK homes: safety and compliance lens for engineers
    Hazards
    about 4 hours ago

    Plug‑in solar panels in UK homes: safety and compliance lens for engineers

    Government plans to promote supermarket-sold plug‑in solar panels, with Lidl preparing low-cost balcony units, are drawing strong safety warnings from Hollis energy director Stuart Patience and trade bodies ECA and NFRC. Concerns centre on non-competent DIY installation into unknown domestic circuits, lack of UK-specific product testing, fire risk from PV and potential add‑on battery storage (thermal runaway, unextinguishable high‑rise fires), and extra loading and combustibles on balconies. Critics argue current grid connection rules, building safety regimes and accreditation frameworks for rooftop and façade systems are not configured for mass plug‑in deployment.

    AtkinsRéalis £98m Wessex signalling upgrade: design and reliability notes for engineers
    Infrastructure
    about 5 hours ago

    AtkinsRéalis £98m Wessex signalling upgrade: design and reliability notes for engineers

    AtkinsRéalis has secured a £98.5m Network Rail contract to upgrade signalling and telecoms over 43 km of the Wessex Route near Portsmouth, covering 11 stations, 10 interlockings and four level crossings. The three-year programme will relock and recontrol the Havant Area Signalling Centre to the Basingstoke Regional Operating Centre, replacing obsolete systems to cut signalling-related delays for passenger and freight services. Delivered under the Southern Integrated Delivery programme and the £4bn Train Control Systems Framework, the works form part of a wider £2bn Wessex modernisation to 2029.

    Hinkley Point C leadership change: delivery and risk implications for engineers
    Infrastructure
    about 5 hours ago

    Hinkley Point C leadership change: delivery and risk implications for engineers

    Leadership of the 3.2GW Hinkley Point C nuclear construction project will pass to Mark Hartley on 1 July, as EDF appoints its current managing director of nuclear operations to replace long-serving project chief executive Stuart Crooks. Hartley previously spent five years as Hinkley Point C technical director, while his current role will be taken by John Munro, now director of nuclear operations and former station director at Torness and Heysham 2. Crooks will stay involved as a non-executive board member for Sizewell C and EDF’s nuclear operations, and as advisor to the Cottam SMR project in Nottinghamshire.

    Morgan Sindall at Birchington Primary: low‑carbon block design notes for engineers
    Infrastructure
    about 5 hours ago

    Morgan Sindall at Birchington Primary: low‑carbon block design notes for engineers

    Morgan Sindall Construction has begun phase-two works on a £13.4m replacement teaching block at RAAC-affected Birchington Church of England Primary School in Kent, delivering a two-storey, 1,455 sqm facility with 10 classrooms, a hall, ICT suite and extended hard-play areas by summer 2027. The timber-frame structure will be fabricated off site, use bio-solar roofing with extensive PV panels, and be powered by ground source heat pumps, with embodied carbon tracked via the CarboniCa tool. Reclaimed bricks from demolished buildings will be reused as façade detailing, supported by Encore Environment’s waste management input and Morgan Sindall’s 10-tonne carbon challenge.

    Bouygues’ Bankside student scheme: low‑energy design notes for project teams
    Infrastructure
    about 5 hours ago

    Bouygues’ Bankside student scheme: low‑energy design notes for project teams

    Planning consent has been granted for Bouygues UK’s redevelopment of LSE’s Bankside House into a 1,945-bed student residence at 24 Sumner Street, SE1, comprising three stepped towers of 24, 26 and 28 storeys linked by two low-rise pavilions around landscaped courtyards. The all-electric scheme targets BREEAM Excellent (aspiring to Outstanding), with rooftop PV and high-performance insulation designed to limit operational energy to 45–55 kWh/m²/year. Bouygues aims for over 99% construction waste diversion from landfill and at least 20% recycled or reused materials by value.

    CW’s new Kubota U50-5 fleet: utilisation and site-planning notes for engineers
    Infrastructure
    about 5 hours ago

    CW’s new Kubota U50-5 fleet: utilisation and site-planning notes for engineers

    CW Plant Hire has expanded its fleet with 20 additional Kubota U50-5 compact excavators, each weighing 4,775 kg and offering a 3,370 mm maximum digging depth and 5,850 mm forward reach. The five-tonne, zero tail swing machines, powered by 40.4 kW diesel engines and equipped with full-width dozer blades for added lifting stability, target confined urban construction sites. Supplied by Boss Plant Sales, the deal takes CW’s Kubota count to around 300 within a UK fleet of more than 1,000 excavators ranging from 800 kg to 22 tonnes.

    GRS lands Omega infrastructure package: civils scope and delivery notes for engineers
    Infrastructure
    about 5 hours ago

    GRS lands Omega infrastructure package: civils scope and delivery notes for engineers

    Miller Homes has awarded St Helens-based contractor GRS the full civil engineering package for its Omega housing development on the former RAF Burtonwood airfield in Warrington, covering roads, sewers and all groundworks. The contract, GRS’s first with Miller Homes, was contested by multiple regional civils firms and is seen by owner-managing director Tom Keane as a test of the company’s capability to operate “at full scale”. GRS will mobilise plant and crews on site shortly, with further project awards expected in the coming weeks.

    Mining
    about 6 hours ago

    3ME BladeVOLT IECEx certification: design and safety notes for mine engineers

    3ME Technology has secured IECEx hazardous area certification for its BladeVOLT® lithium-ion battery system to the IEC 60079 series, enabling use on electric mobile equipment in gassy underground mines previously limited to diesel or tethered power. The intrinsically safe design targets Group I mining atmospheres, allowing OEMs to integrate high‑energy battery packs into flameproof or explosion-protected platforms without separate local certification. This opens a compliant pathway for battery-electric loaders, trucks and utility vehicles in coal and other gas-prone operations seeking to cut diesel emissions and heat load.

    Mining
    about 6 hours ago

    Macmahon–Manuka Wonawinta restart: design and risk notes for mine planners

    Macmahon Holdings has signed a Letter of Intent with Manuka Resources to restart open-pit mining at the Wonawinta silver project in the Cobar Basin, central west New South Wales, with production targeted from May 2026. The agreement positions Macmahon as preferred mining contractor for the brownfield operation, which previously focused on shallow oxide silver ore and existing heap leach infrastructure. Geotechnical and mine planning teams will need to update pit designs, wall stability assessments and water management for re-entry into partially rehabilitated pits and legacy waste dumps.

    Infrastructure
    about 7 hours ago

    Rio Tinto Boyne aluminium smelter power deal: load and cost lens for engineers

    Rio Tinto has agreed a new power deal with the Queensland and Commonwealth Governments to secure long‑term electricity supply for the Boyne aluminium smelter at Gladstone beyond its current contract. The partnership is aimed at keeping the smelter internationally cost‑competitive, building on existing power purchase arrangements rather than relying on short‑term spot pricing. For process engineers and planners, the deal reduces medium‑term energy price and supply risk for one of Australia’s largest aluminium smelting operations, stabilising load demand in the Gladstone grid.

    Tony Gee CEO on UK infrastructure: delivery and risk lessons for civil engineers
    Infrastructure
    about 9 hours ago

    Tony Gee CEO on UK infrastructure: delivery and risk lessons for civil engineers

    Tony Gee and Partners chief executive Alasdair Fowler argues that civil engineers must tackle systemic issues in UK infrastructure delivery, including fragmented risk allocation between clients, designers and contractors and short-term procurement focused on lowest capital cost. He calls for earlier contractor involvement, integrated design–build teams and longer-term alliancing frameworks to reduce rework, claims and programme overruns on major schemes such as highways and rail upgrades. Fowler also stresses that better data on whole-life performance and carbon, aligned with NEC contracts, should drive design decisions rather than purely initial cost.

    Bankstown Station precinct: retrofit design and access lessons for engineers
    Infrastructure
    about 12 hours ago

    Bankstown Station precinct: retrofit design and access lessons for engineers

    The new transit interchange and community precinct at Bankstown Station in New South Wales has opened, following the largest upgrade to the station since it began operation in 1909. A new 90‑metre, tree‑lined central plaza links the precinct, with a centralised walkway designed to streamline passenger flows and provide step‑free, accessible interchange between modes. For civil and transport engineers, the project signals continued retrofitting of early‑20th‑century rail assets to contemporary accessibility and multimodal design standards.

    Hexham Straight Widening Project: geotechnical and drainage notes for engineers
    Infrastructure
    about 12 hours ago

    Hexham Straight Widening Project: geotechnical and drainage notes for engineers

    Hexham Straight Widening in New South Wales’ Hunter Valley has been completed as part of the M1 Pacific Motorway extension to Raymond Terrace, backed by more than $1.79 billion in joint Federal–State funding. The upgrade removes the long‑standing Hexham bottleneck on this key freight and commuter corridor, improving capacity and reducing stop–start traffic on the approach to Newcastle. For pavement and geotechnical teams, the works sit within a flood‑prone, soft-ground estuarine environment, implying substantial ground improvement, drainage and settlement control measures along the widened carriageway.

    Deep Sea Minerals exploration licence: CCZ project implications for mine planners
    Mining
    about 13 hours ago

    Deep Sea Minerals exploration licence: CCZ project implications for mine planners

    Deep Sea Minerals (CSE: SEAS), via its US subsidiary American Ocean Minerals Corp., has applied to NOAA for a DSHMRA exploration licence targeting polymetallic nodules in a defined tract of the Clarion-Clipperton Zone in the Pacific. The submission includes baseline environmental data, proposed monitoring and mitigation measures, and a phased exploration plan with specified expenditure commitments. NOAA has recently pledged extra resources to accelerate licence and permit reviews, following a 2025 US executive order promoting deep-sea mining for nickel, copper and manganese.

    Tivan’s Speewah fluorite project: MSP backing and mine planning notes for engineers
    Mining
    about 13 hours ago

    Tivan’s Speewah fluorite project: MSP backing and mine planning notes for engineers

    Tivan Limited’s Speewah fluorite project in Western Australia has been selected as a priority initiative under the US–Japan–Australia Minerals Security Partnership, giving it access to coordinated government backing for critical minerals development. The project targets high-purity fluorite (fluorspar) suitable for aluminium smelting and battery materials supply chains, positioning it as a potential non-Chinese source of acid-grade concentrate. For geotechnical and mine planners, the designation signals likely acceleration of resource drilling, pit design and processing studies, with funding support tied to export-oriented offtake into US and Japanese markets.

    Rio Tinto’s $2bn Boyne smelter energy deal: grid and load insights for engineers
    Infrastructure
    about 13 hours ago

    Rio Tinto’s $2bn Boyne smelter energy deal: grid and load insights for engineers

    Rio Tinto has agreed a $2 billion energy deal with the Queensland and Commonwealth governments to secure long-term power for the 560,000 tonne-per-year Boyne aluminium smelter near Gladstone. The package centres on access to firmed renewable generation from new Queensland projects and transitional support as coal-fired capacity retires, aiming to keep the smelter operating beyond 2030. For process engineers and power planners, the arrangement signals continued high baseload demand on the Gladstone grid and a need to integrate smelter load with variable solar and wind output.

    Geoscience Australia 80‑year strategy: data and risk takeaways for miners
    Policy
    about 13 hours ago

    Geoscience Australia 80‑year strategy: data and risk takeaways for miners

    Geoscience Australia is marking 80 years of geological and geophysical operations by launching a new 10‑year national geoscience strategy to guide exploration, resource assessment and hazard mapping. The strategy is expected to steer federal investment in continent‑scale datasets such as deep seismic profiles, gravity and magnetics surveys, and national drilling programs that support critical minerals targeting. For miners and consultants, the roadmap signals continued access to pre‑competitive data to de‑risk greenfields exploration and infrastructure planning across remote basins.

    Kal Tire–Decoda haul road hazard tech: design and maintenance insights for mines
    Mining
    about 14 hours ago

    Kal Tire–Decoda haul road hazard tech: design and maintenance insights for mines

    Kal Tire’s Mining Tire Group has partnered with Australian mining technology firm Decoda to deploy a real-time haul road hazard detection system for large open-pit haul trucks. Using on-board sensors and analytics integrated with fleet management platforms, the system flags issues such as potholes, spillage, standing water and excessive grade or crossfall as trucks travel, rather than relying solely on periodic road inspections. The approach targets reduced tyre damage and unplanned downtime, and gives mine planners continuous data to prioritise road maintenance and adjust haul profiles.

    Liberty Gold–Heliostar Goldstrike sale: funding and schedule lens for mine planners
    Mining
    about 14 hours ago

    Liberty Gold–Heliostar Goldstrike sale: funding and schedule lens for mine planners

    Liberty Gold is selling its Goldstrike oxide gold project in southern Utah to Heliostar Metals for US$72.5 million, structured as US$10 million cash plus 1.6 million Heliostar shares on closing, followed by four staged cash payments over five years tied to infrastructure milestones and feasibility/construction decisions. Proceeds will fund Liberty’s Black Pine project in Idaho, which a 2024 prefeasibility study pegs at US$552 million NPV (5%), 32% IRR and 2.2 million oz output over 17 years at US$1,380/oz AISC. The non-dilutive deal supports feasibility work and long-lead procurement ahead of a targeted 2028 construction start.

    Sustainably safe and sound: recycled plastic noise walls explained for designers
    Infrastructure
    about 14 hours ago

    Sustainably safe and sound: recycled plastic noise walls explained for designers

    More than 10 kilometres of noise walls on Victoria’s North East Link are being built using a new recycled plastic formulation developed through a design–delivery collaboration between Kyriacou Architects and BKK Architects. The system replaces conventional precast concrete panels with modular recycled plastic elements, cutting virgin material use and embodied carbon while meeting acoustic and impact performance requirements for a major urban motorway. For civil designers, the project provides an in-field precedent for large-scale use of recycled polymers in roadside barrier infrastructure.

    Neverfail Spring Water at remote mines: safety and compliance notes for site teams
    Mining
    about 14 hours ago

    Neverfail Spring Water at remote mines: safety and compliance notes for site teams

    Hydration that holds up focuses on Neverfail Spring Water’s approach to supplying potable water to remote mine sites using bulk 15L and 19L returnable bottles, integrated filtration units and scheduled delivery to crib rooms and processing areas. The company uses a multi-stage production process with high-frequency microbiological and chemical testing to meet Australian Drinking Water Guidelines, targeting contaminants such as dissolved metals, pathogens and suspended solids common in mining regions. For site managers, the system reduces reliance on trucked single-use bottles, simplifies water-quality compliance, and supports fatigue management and heat-stress controls in high-temperature pits and plants.

    Cat 6040 mining shovel: productivity and unit cost takeaways for mine planners
    Mining
    about 14 hours ago

    Cat 6040 mining shovel: productivity and unit cost takeaways for mine planners

    Caterpillar has introduced a next-generation Cat 6040 hydraulic mining shovel in the 400 t class, targeting mines needing higher material movement with tighter fuel budgets and labour constraints. Building on the existing 6040 platform, the new model focuses on productivity-enhancing features and increased structural durability to support longer uptime in high-hour, hard-rock applications. For mine planners and maintenance teams, the key implications are higher payload capability per pass and potentially reduced unit cost of material moved, subject to site-specific haulage and bench geometry.

    Fenner INFINITYSERIES belts: design and maintenance notes for mine conveyors
    Mining
    about 14 hours ago

    Fenner INFINITYSERIES belts: design and maintenance notes for mine conveyors

    Fenner Conveyors, a Michelin Group company, has launched its INFINITYSERIES range of recycled‑content conveyor belts for Australian heavy industries after previewing the line at its K‑MIX Material Innovation Hub Open Day. The belts incorporate reclaimed materials to cut lifecycle environmental impact while targeting the same mechanical performance envelope as conventional Fenner products used on high‑load mining and bulk‑handling conveyors. For operators, the move signals growing availability of circular belt options without major changes to existing conveyor design, splice practices or maintenance regimes.

    Central banks’ gold buying momentum into 2026: supply and project signals for miners
    Mining
    about 16 hours ago

    Central banks’ gold buying momentum into 2026: supply and project signals for miners

    Central banks are on track to buy roughly 850 tonnes of gold in 2026, only slightly below the 863 tonnes purchased in 2025, even after prices hit a record near $5,600/oz before sliding towards bear-market territory. China, Kazakhstan, Poland and Brazil remain key buyers, with Indonesia and Malaysia re-entering the market after long absences, while the US still holds over 8,100 tonnes and Germany about 3,350 tonnes in reserves. Analysts warn that the Middle East war and elevated oil prices could force some states to sell bullion to support foreign exchange reserves, injecting further price volatility.

    Uranium Energy capacity build‑out: production and UF6 refinery lens for engineers
    Mining
    about 19 hours ago

    Uranium Energy capacity build‑out: production and UF6 refinery lens for engineers

    Uranium Energy Corp has started uranium extraction from three new header houses at wellfield 11 of its Christensen Ranch ISR operation in Wyoming, with one more awaiting approval and three additional units under construction in wellfield 12 and the 10-extension, as it targets up to 4 million lb/year of capacity across three new wellfields. The recovered uranium feeds the Irigaray central processing plant, now being upgraded after first drummed production in February 2025 to handle output from 11 Powder River Basin projects. In parallel, UEC has received a US NRC docket number for a proposed uranium refining and conversion facility, planned with Fluor for 10,000 t/year UF6 capacity, exceeding half current US demand.

    Croydon rail overhaul and Gatwick expansion: capacity and junction design lens
    Infrastructure
    about 19 hours ago

    Croydon rail overhaul and Gatwick expansion: capacity and junction design lens

    MPs are pressing the Department for Transport to revive the stalled Croydon rail remodelling, arguing the existing bottleneck on the Brighton Main Line will worsen with Gatwick Airport’s planned second runway and the proposed Universal Studios theme park. The scheme, previously paused amid cost pressures, would untangle flat junctions around East Croydon and expand track capacity through the Selhurst triangle, a critical node for south London and Sussex services. Rail engineers face renewed scrutiny over junction geometry, signalling headways and resilience for peak airport and leisure traffic.

    E&P’s US$1.2bn Tarkwa and Damang push: fleet and slope impacts for planners
    Mining
    about 19 hours ago

    E&P’s US$1.2bn Tarkwa and Damang push: fleet and slope impacts for planners

    Ghanaian mining contractor Engineers & Planners Co Ltd is committing about US$1.2 billion to its contract mining operations at Gold Fields’ Tarkwa and Damang gold mines. The company has already dispatched 30 Caterpillar 785D haul trucks to site, signalling a major fleet expansion for the open-pit operations. For mine planners and geotechnical teams, the larger 785D fleet points to higher material movement rates, potential push for deeper cutbacks, and increased focus on haul road design, pit slope performance, and equipment–ground interaction.

    UK cash retentions ban: commercial and risk implications for project teams
    Policy
    about 20 hours ago

    UK cash retentions ban: commercial and risk implications for project teams

    The UK government’s proposed ban on cash retentions in construction, following a year-long consultation, is being hailed by trade bodies such as the ECA and NFRC as a long-fought win for specialist contractors previously exposed to withheld payments used as free working capital. Legal and commercial advisers including Kennedy’s Amanda Hanmore and Osborne Clarke’s Daniel Cashmore warn the ban could drive higher project costs via performance bonds, more back‑loaded payment schedules and milestone‑only payments, and trigger more disputes over incomplete or defective works. BCIS chief economist David Crosthwaite points to project bank accounts and alternative defects and quality mechanisms as critical to maintaining delivery standards and payment security across supply chains.

    The people problem: apprenticeship lessons for site and ground engineers
    Infrastructure
    about 20 hours ago

    The people problem: apprenticeship lessons for site and ground engineers

    National Apprenticeship Week saw contractors, consultants and suppliers use site visits, taster days and structured Level 2–6 apprenticeship schemes to tackle construction’s chronic skills shortage. Interviewees point to clearer progression routes from T-levels to degree apprenticeships, better on-site mentoring, and earlier engagement with schools as critical to attracting site engineers, quantity surveyors and trades. For geotechnical and civil practices, the message is to embed apprentices on live ground investigation, piling and temporary works packages rather than confining training to classroom or lab settings.

    Southbound again: Antarctic Discovery Building and causeway design notes for engineers
    Infrastructure
    about 20 hours ago

    Southbound again: Antarctic Discovery Building and causeway design notes for engineers

    The British Antarctic Survey’s £100m Discovery Building at Rothera Research Station has been completed on time and budget, centralising field prep, storage, offices, training, medical and welfare facilities under one BMS-controlled roof designed for -22°C to +15°C conditions and targeting a 25% cut in station carbon emissions. Six redundant buildings are being deconstructed piece-by-piece, with cladding and other materials reused on site and waste containerised for controlled removal. Separately, Southbay Civil Engineering’s new 240m replacement causeway at Port Stanley, Falkland Islands, will use an inner rock core, outer rock armour and a heavy steel ramp, with local labour and materials.

    IAMGOLD’s 4G/5G private network at Côté Gold: design takeaways for mine engineers
    Mining
    about 20 hours ago

    IAMGOLD’s 4G/5G private network at Côté Gold: design takeaways for mine engineers

    IAMGOLD has installed a private 4G/5G network at the Côté Gold open-pit mine between Timmins and Sudbury, using Ambra Solutions’ mining-focused design and Nokia industrial-grade wireless equipment to modernise all site communications. The LTE/5G system is intended to support autonomous haulage, high-precision drilling and real-time fleet monitoring across the large greenfield pit and associated process plant. For engineers, the move signals growing expectation that new Canadian gold operations will be built around low-latency, high-bandwidth wireless backbones rather than legacy leaky-feeder or Wi-Fi.

    Gold price holds steady: planning implications for mine project economics
    Mining
    about 20 hours ago

    Gold price holds steady: planning implications for mine project economics

    Gold steadied on Tuesday above $4,400/oz after falling as much as 2.7% in Asian trading, pausing a nine-day slide that has left bullion 21% below its all‑time high and 15% lower since the start of the Middle East war. Frank Monkam of Buffalo Bayou Commodities cites hawkish repricing of US rate expectations, a stronger dollar, and forced selling amid bond and equity declines, with deleveraging by retail investors and emerging‑market central banks liquidating reserves. Despite near‑term downside flagged by Standard Chartered and TD Securities, Ed Yardeni still targets $5,000/oz by end‑2026 and $10,000 by 2030.

    Leading the charge: second-life EV batteries on site – safety and design notes
    Infrastructure
    about 20 hours ago

    Leading the charge: second-life EV batteries on site – safety and design notes

    Rapid adoption of electric vehicles is creating a growing stream of “nearly new” traction batteries, and a specialist firm is repurposing these packs into temporary power units for construction sites. The systems aggregate multiple second-life EV modules into containerised battery energy storage, capable of running site cabins, tower cranes and small plant that would traditionally rely on 100–300kVA diesel generators. For contractors, this points to lower fuel logistics, reduced local emissions and quieter operation, but also raises questions on battery health monitoring, fire safety strategy and end-of-second-life recycling routes.

    RAIB rail crane crushing incident: safety and signalling lessons for engineers
    Infrastructure
    about 21 hours ago

    RAIB rail crane crushing incident: safety and signalling lessons for engineers

    A Rail Accident Investigation Branch report on a Port Glasgow possession details how a Kirow rail crane slewed unexpectedly and crushed two track workers between the crane and a wagon, leaving one with serious injuries. Investigators found the crane operator and controller were using unclear hand signals, with no agreed communication protocol, and that inadequate task lighting on the wagon meant the operator could not reliably see staff positions. The findings point to the need for formalised crane communication plans, better illumination of work areas, and stricter exclusion zones around on‑track plant.

    The Electric Mine 2026: electrification roadmaps and risks for mine engineers
    Mining
    about 21 hours ago

    The Electric Mine 2026: electrification roadmaps and risks for mine engineers

    The Electric Mine 2026 conference will run from 5–7 May in Lisbon, Portugal, as its sixth edition convenes miners, OEMs and power suppliers against a backdrop of heightened energy security concerns linked to the evolving war in the Middle East. Delegates are expected to focus on mine-wide electrification roadmaps, high‑power charging for large haul fleets, and grid‑constrained operations. For engineers, the event signals growing pressure to integrate trolley-assist, battery‑electric and hybrid power systems into brownfield pits while managing power quality and network stability.

    Palfinger picks APS for UK access: fleet and project implications for engineers
    Infrastructure
    about 21 hours ago

    Palfinger picks APS for UK access: fleet and project implications for engineers

    Austrian crane and access manufacturer Palfinger has appointed APS as exclusive UK distributor for its aerial work platforms, replacing CPL (Cumberland Platforms Ltd.), which held the role since 2021. APS will handle distribution, sales and after-sales support nationwide, leveraging its 35 years’ experience and existing national service network to support Palfinger’s truck-mounted and self-propelled access equipment. The move is positioned as a core element of Palfinger’s 2030 strategy, signalling stable long-term product support for contractors and plant hire fleets specifying Palfinger platforms on UK infrastructure and construction projects.