Guided Auger Boring


Compact equipment that can operate from shafts or pits as small as 2.40mØ, Guided Auger Boring is powerful and versatile with jacking forces of 85te up to 260te that can install a variety of pipe materials, including vitrified clay, steel, PE, concrete or GRP.

A cost-effective alternative to open cut, Guided Auger Boring is unaffected by surface obstacles. Ideal for installations where precision is paramount, with accuracy of +/- 25mm over distances of up to 120m between pits.

To see examples of our Guided Auger Boring projects, please click the link below


 Typical applications:
  • Steel pipes and ducts from 100mmØ – 914mmØ or drainage pipes from DN150 up to DN900
  • Under railways, roads, rivers, airports, buildings, contaminated land and SSSI
  • Crossings can be for Water, Oil, Gas, Electricity, Sewerage, Chemicals, Communication Ducts and Outfalls

Guided Auger Boring image gallery...


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Allen Watson Limited

Offices at:
- Horsham, West Sussex
- Harlow, Essex
- Barnsley, South Yorkshire

01403 790772

Case Studies

Wessex Water Engineers site visit
Allen Watson Limited latest project was visited by Wessex Water Engineers to witness the installation of DN225 Naylor Denlok VC pipes by guided Auger boring

Press release - Allen Watson Acquisition
Trenchless contracting services added to The Cappagh Group's technical capabilities following Allen Watson Limited acquisition.

Drive Shaft under construction
Allen Watson Limited are currently on a Southern Water project titled Ebbsfleet green, Swanscombe subcontract works which requires the installation of pipelines.

Social Media

Allen Watson complete another deep pipe installation for a prestigious housing development on the banks of the rive…

AWL continue to invest in new equipment with the delivery of the first of four new vans complete with full livery.…


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