|
Aug 20, 2021
News
Jim Suhr
Horizon Lateral project to strengthen system reliability for nearly 1 million in Las Vegas Valley
|
|
Jun 16, 2022
News
Lila Thompson
Water sector supply chain companies are being invited to share their experiences of working with UK utilities over the past 12 months.
|
|
Aug 24, 2021
News
Todd Versteeg
Lightweight, low profile and powerful for demanding soft excavation applications
|
|
Jun 02, 2023
News
Clémence Carayol
Kwik-ZIP centraliser and spacer systems are solving challenges in trenchless pipe installations across Australia and worldwide. Late in 2022, Sydney Water and the West Region Delivery Team (WRDT) contracted Quickway for a water mains installation project. Quickway specialises in transport and utility infrastructure, having completed many projects around Australia. The project was centred on Elizabeth Drive in Badgerys Creek, a western Sydney suburb. The water main needed slip-lining of an 813 mm outer diameter (mm OD) carrier pipe.
|
|
Jan 31, 2022
News
Edge Underground
Since it was established in 2010, Edge Underground has been at the forefront of the Australian microtunnelling industry, pushing its boundaries, improving equipment and finding ways to complete even the most challenging projects.
|
|
Mar 28, 2022
News
M.A. Katrin Droste
The new module "Lining with cured-in-place pipes" is now available for all users of the "E-Learning at Enterprises". UNITRACC wishes you a lot of fun exploring the underground!
|
|
(Image: Requirements for the installation of sewers in open trench - Background image shows an unprofessional installation of a sewer in open trench - Requirements are not met) (Image: Requirements for the installation of sewers in open trench - Background image shows an unprofessional installation of a sewer in open trench - Requirements are not met - Image 2) The goal is to construct pipelines in such a way that the risks associated with the transportation …
|
|
The installation method (jetting, insertion into boreholes, etc.) for the well-points is highly dependent on the subsoil conditions. The pictures show well-points in the form of self-jetting well-point. The self-jetting well-points are installed using high-pressure water supplied to the top of the riser pipe from a water jetting pump. At the tip of the self-jetting well-point below the wellpoint screen, there is a hollow jetting shoe. Near the lower …
|
|
Nov 12, 2021
News
Lauren Davis
Leading manufacturer and supplier of trenchless pipeline rehabilitation equipment and materials expands network of distributors, bringing durable, simplistic sewer camera technology solutions to the wastewater and stormwater industry
|
|
Jan 14, 2021
News
Lianne Ayling
Wastewater treatment and compliance services provider WPL has been acquired by specialist services company Marlowe for an enterprise value of £10 million. Marlowe is the UK leader in specialist services that ensure safety and regulatory compliance for its clients.
|
|
Aug 17, 2022
News
Jordan Fues
A calibration roller system is used to evenly distribute resin in the liners used in CIPP repairs. It works by feeding the liner onto a roller while the resin simultaneously fills the liner. This process is known as the “wet-out” stage of CIPP rehabilitation. While the new manual and electric rollers from PRT both fulfill this purpose, they operate in slightly different ways.
|
|
Sep 21, 2022
News
Stuart Stone
Though gas detection and monitoring have long been a key part of health and safety in the water sector, it’s a topic that the Covid pandemic has driven up the industry’s agenda according to Draeger Safety UK’s Adam Pope.
|
|
Sep 27, 2022
News
Stuart Stone
Awarded more than £700,000 from the Water Breakthrough Challenge Catalyst Stream, Treatment-to-Tap seeks an industry watershed by supplementing a tech rollout with collaborative data analysis and behavioural science to build trust in tap water.
|
|
The leak tightness test in the laboratory is used to check whether the cured composite of the CIPP liner is leak tight and does not contain any defects (according to APS test guideline, ZTV material test, DWA-A 143-3). Leak tightness test (with water): -
Cut into internal membrane, if not an integral part of the CIPP liner; remove external membrane, if present
-
Apply test medium (red coloured water) to the inside of the sample
-
Apply 0.5 bar negative …
|
|
The damaged areas repaired by robot systems must be permanently tight, stable and resistant to the physical, chemical, biological and biochemical attacks to be expected in the respective section in accordance with the generally accepted rules of technology. In order to guarantee these requirements, in addition to professional planning, execution and implementation of the repair work using robots, appropriate quality assurance is also necessary [DWAM143-…
|
|
Prior to the use of injection systems, the repair area must be milled to create a sufficient adhesive bond. The principle illustrations show the required milling patterns for a connection with and without CIPP-liner. (Image: Milling picture - left: Milling pattern for lateral connection repair; right: Milling pattern for lateral connection to CIPP-liner)
|
|
Oct 15, 2021
News
Joseph Szafran
American Water, the largest publicly traded U.S. water and wastewater utility company, announced it has issued its sixth biennial Sustainability Report covering its industry leading performance in 2019 and 2020.
|
|
Jun 15, 2022
News
Envirosight
Inflow and infiltration is an ongoing challenge in every collection system. And it's more than a buzzword: The cost of excessive flow can take a big bite out of community resources.
|
|
Jul 16, 2021
News
Gretchen Toner
Aqua’s Media plant is the first wastewater treatment plant in Pennsylvania to achieve Phase III Directors Award from Partnership for Clean Water.
|
|
Feb 15, 2023
News
Dr.-Ing. Hildegard Lyko
Recently, the U.S. Environmental Protection Agency (EPA) announced the availability of $50 million in grant funding from President Biden’s Bipartisan Infrastructure Law to help states, Tribes and territories develop and implement Underground Injection Control (UIC) Class VI programs.
|
|
Feb 20, 2023
News
Smart Lock Group PTY LTD
When the Hong Kong Drainage Services Department identified a badly damaged pipe, it was Smart Lock’s sleeve solution that empowered contractors to successfully rehabilitate the damaged section.
|
|
The International Water Association and Grundfos are proud to announce that 14 bright and promising international young water professionals (YWPs) have been selected to be part of a delegation to the upcoming UN 2023 Water Conference, on 22-24 March 2023 in New York, USA.
|
|
Feb 24, 2023
News
Chris Meredith
Aussie Trenchless has been passionate about progressing future infrastructure opportunities and accomplishing superior outcomes since it was founded in 2014.
|
|
Jun 14, 2024
News
R&R McClure Excavations Pty Ltd
From job management to procurement, R&R McClure Excavations general manager Kelly McClure is adamant: trenchless is much more than being on the tools.
|
|
Jun 21, 2024
News
TRACTO-Technik GmbH & CO. KG
In collaboration with TRACTO Australia, Adtech Contracting is advancing its horizontal directional drilling capabilities on a river crossing project in Seymour, Victoria.
|