Building now to plan for the needs of its population to 2030, York County, S.C., decided to install a new, large diameter, six-mile-long water main, part of which was run under the Catawba River. After a severe drought during summer 2007, a study found that the existing infrastructure within the York County Eastern Water System was inadequate to meet peak demands and would require more reliance on water supply from another utility.
We’re a month into summer but car shows across the country have been in full swing for far longer than that (depending on where you live) and this special section of Trenchless Technology is getting in on the act.We are showcasing just a small sampling of what classic, collectible and cool cars/motorcycles that those in the trenchless industry have.
It’s summer and the temperatures are rising. Employers need to ensure that their employees are not getting beat by the heat.
More than 166 windmills, 300 megawatts, 140,000 homes and just one drill; when the numbers are all added up, they total a successful boring project and installation of Canada’s largest wind energy project to date. In summer 2013, two of North America’s largest wind energy companies — Enbridge and EDF EN Canada — came together to complete a massive alternative energy expansion in Vulcan County, Alberta.
Over years of use, sewer lines suffer damage that can include holes, cracks and erosion. To ensure the continued function and safety of aging collection systems, owners must routinely undertake extensive pipe repairs and rehabilitation. Various technologies are used for this purpose.
Charleston Water System (CWS) is no stranger to using trenchless technology to address its underground infrastructure needs. Recently, CWS employed it once again to structurally rehabilitate 15,600 lf of reinforced concrete and ductile iron sewer and more than 20 manholes.
Subsurface Utility Engineering (SUE) — the term has come a long way since first introduced in Canada back around 2002. The adoption of this practice has set a high but attainable bar for the collection and depiction of existing utilities. This was the goal — achieve a common standard that could be followed regardless of state and provincial boundaries.
The success of a recent water main replacement in Moorhead, Minn., backed by positive readings from a digital pressure and pullback monitor, helped change some minds about restrained-joint PVC pipe’s resilience in static pipe bursting applications.
Mount Pleasant Waterworks (MPW), the water and wastewater service provider Mount Pleasant, S.C., was presented with a complicated problem: underground force mains in unknown conditions.
Desert Boring Excavation LLC arrives at a hot, sunbaked jobsite. The company has been called in for a utility expansion project in Arizona. The underground construction company is dedicated to locating underground utilities and using HDD technology to improve the infrastructure of the cities and towns in Arizona.
Parents can attest to the fact that when a child hands them a problem, it’s instinctual to try and figure out a way to make things right in the world, even if it means coming out of semi-retirement to do so. Such was the case in 1984 when Tom Sutliff, a salesman for a video inspection equipment company, went to his electrical engineer father with a problem.
Learning Curve: Pipe Cleaning Challenges Faced by Municipal and Private Sector Sewer Maintenance Organizations
There are many challenges facing wastewater collection system mangers responsible for collection system maintenance. One example would be the accumulation of fats, oil and grease (FOG) that restrict and compromise the flow capacity of pipes. This can lead to every manager’s nightmare, the dreaded sanitary sewer overflow (SSO).
Ten years ago, Spartan Tool nearly burned to the ground.It was an accidental fire that happened overnight, and by morning, 250,000 sq ft of the company’s manufacturing facility was destroyed. “It was a major challenge to satisfy customer needs in both the short- and the medium-term while we struggled and raced to get back into business,” said Spartan Tool president Tom Pranka.
Every workday morning, five Global Underground Solutions horizontal directional drilling (HDD) crews are busy installing underground utilities for a broad range of clients. Based in Chesapeake, Va., Global Underground Solutions serves electrical and telecommunications service providers, water and sewer companies and general contractors in Virginia, Maryland, West Virginia, and North Carolina.
Based on the Golden Rule of treating others the way that you want to be treated, AMERICAN Cast Iron Pipe Company has grown into a company with annual sales of more than $1 billion.Within that business are five sales divisions, three of which manufacture pipe that are used in trenchless applications from water and sewer systems to gas and oil pipelines. AMERICAN’s Ductile Iron Pipe, SpiralWeld Pipe and Steel Pipe divisions serve those needs.
Whether you’re a business owner, a heavy equipment operator, or both — if your work involves using big machinery in the United States, you’ve probably been paying pretty close attention to the introduction of the Tier 4 emissions standards by the Environmental Protection Agency (EPA).
Engineers are a distinctive, creative and somewhat mysterious group — who are they really? The comic strip character Dilbert comes to mind when I try to describe the stereotypical engineer. Not really fair to the profession! But in the real-world, these individuals are critical to all construction projects — they are incredibly smart, problem-solving, solution-oriented people who seemingly can untangle any tangled knot they come across.
TT Technologies has literally grown up with the trenchless technology industry, coming into being before the term “trenchless” became synonymous with the rehabilitation of underground infrastructure that it is today.This Aurora, Ill.-based business is one of a handful of companies that drew its first breaths at the onset of the trenchless technology revolution…
At Trenchless Technology magazine, one of the annual rites of spring is the Editorial Roundtable. These open-ended discussions involving leading trenchless professionals began back in 1993 with a panel at the San Jose No-Dig Show.