Geomechanics.io

  • Free Tools
Sign UpLog In

    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
    Contract Award

    45 Moorfields demolition by John F Hunt: logistics and piling insights for engineers

    August 29, 2026|

    Reviewed by Tom Sullivan

    45 Moorfields demolition by John F Hunt: logistics and piling insights for engineers

    First reported on The Construction Index

    30 Second Briefing

    John F Hunt has completed demolition of the former 11-storey Tenter House and begun construction and piling for a new single-basement scheme at 45 Moorfields in the City of London for developer Freshwater, with Buro Four and Exigere on the project team. The works sit immediately adjacent to Moorgate Station and the Elizabeth line, in a transport hub handling over 50,000 passengers daily, tightening constraints on logistics, noise and vibration. Phase 1 piling and construction will run from March 2026 to January 2027, alongside phased public realm works including a new plaza and hard/soft landscaping for neighbouring owners Citypoint and Brookfield.

    Technical Brief

    • Single-basement construction package is bundled with above-ground public realm works under John F Hunt’s contract.
    • Public realm delivery is phased separately to Citypoint and Brookfield, requiring interface management with two freeholders.
    • Coordination is structured through a team including developer Freshwater, project manager Buro Four and cost consultant Exigere.
    • For similar constrained City schemes, bundling demolition, enabling, basement and plaza works reduces handover and interface risks.

    Our Take

    John F Hunt’s completion of the 11-storey 45 Moorfields demolition feeds directly into the Tenter House development pipeline at a time when group financials show slim margins, so securing follow-on construction and piling work through to January 2027 helps underpin workload visibility.

    Recent coverage of John F Hunt Group includes a £1.3m fleet upgrade for Kubota excavators and leadership changes in its industrial dismantling arm, signalling that the 45 Moorfields/Tenter House work sits within a broader push to scale both plant capacity and complex urban dismantling capability in the United Kingdom.

    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

    Strabag’s Pfaffensteig Tunnel contract: design and delivery notes for rail engineers
    Infrastructure
    4 months ago

    Strabag’s Pfaffensteig Tunnel contract: design and delivery notes for rail engineers

    Strabag and Group company Züblin have secured the design-and-build structural works for the ABS Gäubahn Nord/Pfaffensteig Tunnel in south-west Germany, centred on an 11km twin-bore rail tunnel linking Stuttgart Airport station directly to the Gäubahn line towards Switzerland. About 9.8km will be driven by two TBMs, with conventional tunnelling for the A8 motorway undercrossing and airport connection, plus a 240m cut-and-cover section, retaining structures, railway underpasses and a grade-separated crossing. A 3km surface section will be upgraded and partially realigned for 200km/h operation, delivered under an integrated project delivery model with Ed. Züblin, Wayss & Freytag and Strabag AG sharing tunnelling, structural and earthworks packages.

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

    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
    7 months ago

    Panama Canal Mixshield undercrossing: design and tunnelling lessons for engineers

    A 13.46m diameter Herrenknecht Mixshield TBM has broken through into the future Balboa station on Panama Metro Line 3 after completing the first-ever TBM undercrossing of the Panama Canal at depths exceeding 60m below sea level. The 5,600kW, 26,616kNm machine, fitted with an accessible cutterhead and more than 4,500 sensors linked via the Herrenknecht.Connected platform, has achieved peak advance of 150 segment rings (about 300m) per month through mixed sandstone, tuff, breccias and basalt. Around 1.5km of the 4.5km twin-track tunnel remains to final breakthrough.

    Related Industries & Products

    Construction

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

    Mining

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

    QCDB-io

    Comprehensive quality control database for manufacturing, tunnelling, and civil construction with UCS testing, PSD analysis, and grout mix design management.

    AllGeotechnicalInfrastructureHazardsEnvironmental