THE MAGAZINE FOR THE DRAINAGE,WATER &WASTEWATER INDUSTRIES
MAIN FEATURE
generated there are transferred to a monitor with the help of a CCD camera in the theodolite. Even the tiniest deviations from the planned drilling axis are recorded and can be corrected by the steering head.
CONTRACTORS
AllenWatson- Established in 1984,AllenWatson Limited (AWL) initially started providingTrenchlessContracting Services installing Water,Gas and ElectricityCableDucts toGroundworkContractors and building firms in the South East. In 2019CappaghGroup ofCompanies completed the acquisition of AllenWatson Limited,which has enable the opportunity forCappagh to strengthen and expand its service offering into technical trenchless contracting. AWL used technical experience gained fromthe horizontal directional drilling industry to design and build its own fleet of guided auger/ thrust boring equipment that can operate fromshafts or pits as small as
2.40mdiameter.GuidedAuger Boring is a powerful and versatile techniquewith jacking forces of 85 t up to 260 t that can install a variety of pipematerials, including vitrified clay, steel, PE, concrete or GRP, in diameters fromDN150 up toDN900 in drive lengths up to 120 m. AllenWatson has a unique business approach that builds on long term relationshipswith its
customers.This is based on open collaboration, mutual dependency, professional delivery, sustainable profitable growth and
innovation.The company is proud of itswork across a range of sectors including Rail,Water, Sewer,Oil,Gas, Electricity and Telecoms, successfully completing a variety of project in challenging conditions. Theworld of construction and service provision is changing, public and private sector organisations areworkingmore closely together, joint ventures are expected to deliver end-to-end solutions and newforms of contracts enable collaborative supply chains. Fromsustainability and community engagement to technical innovation and safetyAWL is proud of the organisationswhich recogniseAllenWatson’s commitment to setting the highest standards. AllenWatson has established strong relationshipswith supply chain partners in order tominimise risk and deliver projects fault-free, on time and budget.
FOLLOW US
Barhale – Barhale is a companywith a passion and talent for tunnelling and the environment and claims to be amarket leader in trenchless technology. Some 25 years ago Barhalewas one of the first companies in theUK to adopt the technology andwas a founding member of the Pipe JackingAssociation. In the last 30 years Barhale has installed around 150 kmofmicrotunnel ranging in size from225 mmi.d. up to 2,
100mmi.d.The company owns and operates one of the largest fleets ofmicrotunnelling equipment in theUK and has a track record for delivery that is claimed to be second to nonewithin the industry. In addition to itsmicrotunnelling capability Barhale is also able to offer guided auger bore and directional drilling solutions. In addition tomicrotunnelling and trenchless technology Barhale is an industry leader in all forms of tunnelling, shaft sinking andmechanised tunnelling systems. It also has extensive experience throughout the business of traditional tunnelling and timber headings. The company has an extensive array of specialised tunnel andmaterial handling equipmentwhich is available to be deployed. It also looks to use a directly employedworkforcewhich allows better control ofwork as it canmaintain a knowledgeable and experienced teamcombining a traditional andmodern skills base. Barhale believes that this allows it to deliver the optimumsolutionwith teamwork ensuring a get it‘right first time’ethic. Barhale achieves this by providing a fully integrated service offering clients a one-stop-shop solution to any infrastructure construction project. Service also includes slurry technology and environmental waste control. The company’s full range of services include: • Conception, feasibility and lifetime cost/design evaluation • Newshafts and tunnels using advanced construction systems • TemporaryWorks design and construction
August 2020 | drain TRADER 13
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