Geomechanics.io

  • Free Tools
Sign UpLog In
Built byBoxcut Studio

Geomechanics.io

Geomechanics, Streamlined.

© 2026 Geomechanics.io. All rights reserved.

Geomechanics.io

CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

Industries

MiningConstructionTunnelling

Company

Terms of UsePrivacy PolicyLinkedIn
    Projects
    Safety

    Mammoet at BHP Jansen headframe expansion: modular lift lessons for mine designers

    April 11, 2026|

    Reviewed by Joe Ashwell

    Mammoet at BHP Jansen headframe expansion: modular lift lessons for mine designers

    First reported on International Mining – News

    30 Second Briefing

    Mammoet has supported Ledcor in expanding the production and service headframes at BHP’s Jansen potash project in Saskatchewan, a greenfield mine targeting about 8.5 Mt/y of output from 2027 and expected to be among the world’s largest potash operations. The heavy-lift scope centred on installing large preassembled headframe modules and associated steelwork, reducing work at height and minimising crane reconfiguration on the constrained shaft collar area. For mine designers and contractors, the project shows how modular headframe construction and engineered lifting can compress schedules on deep-shaft developments in cold-climate greenfield sites.

    Technical Brief

    • Modularisation of headframe elements provides a template for safer deep-shaft headframe builds on future greenfield mines.

    Our Take

    With Jansen targeting 8.5 Mt/y of potash from 2027, it is set to sit at the top end of global greenfield potash capacity in our database, which likely raises the bar for shaft and headframe construction standards in Saskatchewan.

    Mammoet’s role at Jansen follows its deployment of very high‑capacity lifting gear on UK infrastructure jobs such as the 4,200‑tonne Clifton railway bridge move and the incoming 2,500‑tonne LR12500‑1.0 crawler crane, signalling that BHP is leaning on contractors with a track record in ultra‑heavy, precision lifts for critical structures.

    Among potash‑tagged mining pieces in our coverage, Canada—particularly Saskatchewan—features prominently, suggesting that execution performance at Jansen will be closely watched as a benchmark for future large‑scale potash developments in the province.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

    Related Articles

    Mining
    about 9 hours ago

    Integrated Pump Technology in Central Africa: dewatering design notes for mine engineers

    Integrated Pump Technology is expanding dewatering support in Central Africa’s mines as more erratic, climate-driven rainfall increases pit flooding and sump inflows, deploying Grindex submersible units and Godwin diesel-driven surface pumps for both open-pit and underground operations. The company is pairing high-solids, high-head pump selections with local distributor partnerships and on-site application audits to match pump curves to specific shaft depths, static heads and slurry loadings. For mine operators, the focus is on maintaining pumping capacity during peak storm events and reducing unplanned downtime from flooded haul roads, declines and pump chambers.

    Mining
    about 9 hours ago

    Sandvik Rock Processing Reborn in Africa: retrofit economics for mine engineers

    Sandvik Rock Processing’s Reborn programme is gaining uptake at African mines and quarries seeking higher throughput from existing primary and secondary crushers while limiting capex. The scheme replaces ageing crusher cores with new Sandvik units in the original frames and foundations, allowing plants to retain chutes, civils and conveyors while upgrading to current crusher technology and automation. PC Kruger, Business Line Manager Crushing, positions Reborn as a step beyond standard refurbishment, targeting faster installation, reduced downtime and predictable lifecycle costs.

    Mining
    about 9 hours ago

    Cementation Africa in deep underground mining: design and risk insights for engineers

    Africa’s push into deeper, more complex underground orebodies is driving demand for specialist contractors such as Cementation Africa, which combines shaft sinking and raiseboring capability with in‑house engineering and risk management. The contractor is focusing on technically challenging work, including high-stress rock mass conditions, complex ground support regimes and critical‑path access infrastructure for new critical minerals projects. For mine owners, the key shift is from pure construction procurement to integrated delivery models where design, construction methodology and risk allocation are tightly coupled.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    Construction

    Quality control software for construction companies with material testing, batch tracking, and compliance management.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    GEODB-io

    Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

    AllGeotechnicalInfrastructureHazardsEnvironmental