A sewer pipe as burst directly under the River Stour. To prevent any wastewater flowing into the river, the pipe is no longer in operation requiring all wastewater flows to be diverted and be removed by a small fleet of tankers.

Allen Watson Limited are currently mobilising to its 64te class Midi HDD plant, ancillary equipment & men to Central Sandwich, near the Quay where they will drill under the River Stour a return mud line, a 450 mm and 500mm PE SDR111 to allow the transfer of waste water under the river to return to normal operations. The total project is expected to take three weeks in total.



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… https://t.co/54WUphtQUe

AWL continue to invest in new equipment with the delivery of the first of four new vans complete with full livery.… https://t.co/wYU8AEy4rh


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