11094 search results:

Jan 31, 2024

News

Trenchless Australasia

Tunnel boring machines Daphne and Beatrice are preparing to relaunch at the Sydney Metro West site at The Bays, New South Wales.

Introduction:

The renovation of sewers and pipelines with "Lining with cured-in-place pipes " is an established standard construction method, starting with the planning process, through material production and installation, right up to checking the quality achieved. It is characterised by a wide range of applications and a high variance in the fabrication and application processes. This unit teaches the essential basics in relation to the fabrication …

Apr 26, 2024

News

bothar Boring & Tunneling

The trenchless industry in Australia continues to grow and the need to provide customised solutions becomes vital for a leading subsurface contractor.

Apr 24, 2024

News

Hildegard Lyko

Germany boasts a well-established infrastructure for managing rainwater and wastewater, yet many developing countries lack such systems. Addressing this gap, a pioneering start-up from Kaiserslautern has devised a new solution: software that streamlines the design and optimization of sustainable drainage systems, accounting for factors like blue-green infrastructure. This innovative technology not only serves as a vital tool for municipalities but also aligns with global efforts towards clean water accessibility, as outlined in the United Nations’ Sustainable Development Goals.

Apr 29, 2024

News

Yara Valley Water

Through the benefits of trenchless technology, Yarra Valley Water is minimising impacts on the Upper Darebin Creek branch sewer project.

Mar 16, 2022

News

Samantha E. Williams

Missouri American Water today announced the start of a $3 million project to replace more than 6,200 feet of water main in St. Louis County along Mattis Road between Tesson Ferry Road and Lemay Ferry Road to improve reliability for customers and reduce service disruptions.

Mar 24, 2022

News

Jon Excell

Average salaries for female engineers are broadly equivalent to those of their male colleagues, but women are still under-represented in industry according to The Engineer’s 2022 salary survey.

Sep 26, 2022

News

Pipecore

Rangedale has successfully completed the colossal task of rehabilitating 14 fully deteriorated sewer maintenance holes on behalf of Programmed Facility Management and the Principal, Greater Western Water.

Dec 20, 2012

Folder

Jul 14, 2023

News

Olivia Singer

Sewer School

Jul 17, 2023

News

Clémence Carayol

A key player in the drilling, tunnelling, and boring industry recently unveiled the AdaptX Mini at Bournedrill’s Archerfield workshop in Queensland.

Aug 09, 2021

News

Ellie Wilkinsson

Spraywall was chosen by the University of Texas at Arlington in a 2020 study to create testing and application standards for spray-applied pipe rehabilitation liners in Department of Transportation markets.

(Table: Advantages and disadvantages of sheet piling)

(Table: Advantages and disadvantages of sheet piling)

The compaction of the trench base must be coordinated with the compaction of the bedding layers. The compaction of the trench base should not be excessive, as the subsequent compaction of the haunch area must be at least as good as that of the lower bedding layer or the trench base, in order to avoid a reduction of the effective support angle and thus an overloading of the pipes.

(Image: Verification of the bearing capacity of the trench base by means …