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
    AllGeotechnicalMiningInfrastructureMaterialsHazardsEnvironmentalSoftwarePolicy
    Safety
    Product
    Projects

    Australian Buddie System at HS2 Old Oak Common: safety lessons for lift engineers

    March 10, 2026|

    Reviewed by Joe Ashwell

    Australian Buddie System at HS2 Old Oak Common: safety lessons for lift engineers

    First reported on The Construction Index

    30 Second Briefing

    Australian crane specialist Marr is deploying the lanyard‑based Buddie System for the first time in the UK on HS2’s Old Oak Common site, supporting heavy lift luffing jib crane operations for the Balfour Beatty VINCI SYSTRA JV. Developed by industry veterans Gary Panagiotidis and Jade Harris, the system allows up to 10 slinger‑signallers to trigger an emergency alert to the crane operator with a simple tug, bypassing issues with hand signals, whistles and radio interference. Marr first used the system on two Sydney projects in 2025 and now sees it as a critical control for loss‑of‑communication incidents.

    Technical Brief

    • Buddie is a physical lanyard-based alert circuit, avoiding dependence on radio, wifi or acoustics.
    • Up to ten Buddie units can be live on one crane, enabling multiple slinger-signallers per lift.
    • Emergency activation is via a single tug on the lanyard, designed for rapid, unambiguous stop signalling.
    • System intent is specifically to address loss‑of‑communication incidents that have historically caused crane accidents and injuries.

    Our Take

    Marr’s role at HS2 Old Oak Common follows its deployment of a heavy Favelle Favco M2480D crane on Encyclis’ Walsall Energy Recovery Facility, signalling that UK contractors such as Balfour Beatty and its JV partners are repeatedly turning to the Australian firm for technically demanding lifting scopes.

    Within our 718 Infrastructure stories, Marr appears increasingly in complex UK schemes rather than only Australian work, suggesting it is positioning itself as a go‑to provider for high‑risk, high‑capacity lifting where safety systems like The Buddie System can be showcased.

    For BBVSJV on HS2, importing a Sydney‑developed safety product into a flagship UK rail hub indicates that major clients are now willing to adopt contractor‑driven behavioural safety tools from overseas, which could open the door for more cross‑border standardisation of site safety practices.

    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

    National Grid TBM under the Thames: tunnelling design and risk notes for engineers
    Infrastructure
    in 9 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 9 months

    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.

    Hudson Tunnel funding deadline: schedule and risk takeaways for project teams
    Infrastructure
    in 8 months

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

    Federal funding for New York’s US$16bn Hudson Tunnel Project has been frozen, forcing the Gateway Development Commission to suspend works from 6 February after spending over US$1bn and employing about 1,000 site workers. A Manhattan federal judge has issued a temporary restraining order, giving the administration until 5 p.m. on 12 February to restore reimbursements or appeal, while contractors warn that demobilisation, resequencing and remobilisation will add cost and delay. Sites are now in “safe-pause” mode, with dewatering, ground support and environmental monitoring maintained, and assembly of two Herrenknecht TBMs in New Jersey likely to slip beyond the planned spring 2026 launch without funding certainty.

    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.