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Xwatch deploys 5D ground intelligence system on UK infrastructure works

Xwatch has confirmed the first live demonstration of its new 5D Ground Intelligence™ system (with Archaeo Assist), now operating under site conditions that reflect the early works underway on major UK infrastructure projects.

Installed and commissioned by Xwatch engineers Adam Guilfoyle and Billy Hughes, the system has been trialled on a 15-tonne machine, with archaeologist excavator operators trained to use the technology as part of the programme.

Early works on major UK infrastructure schemes are already highlighting the scale of archaeological activity required ahead of construction, with excavations underway across Essex and Kent. Around Coalhouse Fort in East Tilbury, archaeologists are currently uncovering and recording historical remains, with further investigations planned along the route in the coming months.

Developed in response to increasingly complex early works, particularly on archaeologically sensitive sites, the system extends machine safety beyond traditional height, slew, and rated capacity indicator (RCI) controls to real-time subsurface awareness.

Using onboard sensing combined with telematics, the system monitors ground interaction during excavation, logging and geo-tagging detections in real time. Operators receive live in-cab alerts when metallic objects, utilities or unknown obstructions are identified, with one early detection reportedly classified as a possible ceremonial object with a secondary classification of cup.

Where items of potential interest are detected, the Archaeo Assist function generates a predictive reconstruction of the object or feature, including estimated age, origin and cultural relevance, based on available data.

Early demonstrations have already recorded a number of high-interest detections, including a small metallic object provisionally identified as a Roman coin, several linear features believed to correspond with historic wall structures, and what has been described internally as a suspiciously well-preserved chalice of unclear origin.

One controlled trial site, currently undisclosed due to ongoing works, has produced additional anomalies that, according to early, unverified classification data, may correspond to historical references linked to the so-called Holy Grail.

Early classification comparisons have also drawn tentative links to records associated with Castle Anthrax, although this remains inconclusive at this stage.

In one instance, the system temporarily paused excavation after detecting what it classified as non-native coconut shells of possible Arthurian relevance, prompting the operator to manually override the system.

Jemma Dycer Hopkins, Sales and Operations Manager at Xwatch, said: “Our R&D is always driven by what’s happening on site. We already support underground detection alongside our height, slew and RCI systems, but what we’re seeing on major projects now — particularly where archaeology is involved — is a need to go further. This is about giving machines the ability to interpret what they’re interacting with in real time.”

Xwatch 5D Ground Intelligence™ (with Archaeo Assist) is expected to be rolled out more widely from 1 April.

As part of Xwatch’s 1 April communications, the company would like to clarify that any archaeologists, historians or knights of the round table who feel they may have been affected are encouraged to contact the team directly.

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