Tag: Microtunneling

Direct Route Under Store Saves Time and Money

25 January 2013

UEA Trenchless has completed a pilot tube microtunneling project for a leading Australian retailer in Aspley, Queensland. A guided boring machine (GBM) was used in conjunction with an auger boring system to complete the 90 m etre 450mm bore under the retail store. The bore facilitated retrofitted electrical infrastructure to be linked via the shortest possible…

Read More
Tags: , , , , ,

UEA Further Develop Flowable Grouts For Trenchless Installations

28 December 2012

UEA have continued to develop flowable grouts to suit high specification trenchless installations. The latest grout design allows small annular spaces to be filled over long distances on very flat grades. The mix was required to enable UEA to insert a very tight 405OD GRP pipe into a 450mm enveloper over 120m beneath the Bruce…

Read More
Tags: , , , , ,

Microtunneling Delivers on Line and Grade for Unitywater

23 November 2012

UEA Trenchless recently completed a 110 metre 450mm diameter bore using pilot tube microtunneling methods beneath the Bruce Highway at Dakabin, 26km North of Brisbane in Queensland. UEA worked successfully with CLM Infrastructure to deliver an innovative solution for inserting small diameter pipe on very flat grades over long distances. The proposed pipe alignment for Unitywater…

Read More
Tags: , , ,

Horizontal Investigative Bore Completed via HDD

22 October 2012

UEA has completed a 120m investigative bore using horizontal directional drilling (HDD) methods at Dakabin, 26km north of Brisbane in Queensland. The horizontal investigative bore was conducted along a proposed pipe alignment passing under the Bruce Highway and adjacent creek. The constraints of the adjacent highway interchange, environmental area and cost of traditional bore logging…

Read More
Tags: , , , ,

Tomago Raymond Terrace Sewer Rising Main

22 October 2012

UEA Trenchless recently completed a 600mm utility tunneling project for Bolte Civil through environmentally sensitive wetlands on the Tomago to Raymond Terrace sewer rising main. The tunneling project consisted of three road crossings, including a 110m crossing of the Pacific Highway and adjacent wetlands as part of a package of under bores in the Newcastle…

Read More
Tags: , , , , , ,