8 min read
11 Types of Dredging Projects
By: U.S. Aqua Services Oct 11, 2021 4:55:53 PM
While dredging is a unique industry with lots of specialized equipment and knowledge involved, there are still some projects that industry professionals consider common.
But for those who are new to the idea of using a dredger, they may not know what kinds of projects a dredger is appropriate for.
A few of the most common dredging projects include:
- Port And Harbor Construction
- Maintaining A Port Or Estuary
- Land Reclamation
- Environmental Remediation Dredging
- Coastal Protection
- Offshore Trenching
- Dredging For Sand And Gravel
- Construction Of Lakes And Reservoirs
- Damn Dredging
- Pipeline Dredging
- Maritime Dredging
1- Port And Harbor Construction
We live in an increasingly globalized world, and part of that process is the increase of trade between nations. To facilitate this, there here has been a flurry of dredging and construction of ports and harbors across the U.S. and the world.
As the need for sea trade increases, so too does the size of shipping vessels. This makes the expansion and deepening of existing ports and harbors one of the most common dredging projects currently.
2- Maintaining A Port Or Estuary
While dredging out a new porter, or expanding one, is a common project, the regular maintenance of these ports and estuaries is too. Tidal movements, the flow of rivers, and the natural process of erosion moves silt and debris into these spaces and their waterways.
This can decrease the overall depth of a port or estuary, and prevent larger vessels from safely traveling through them (dredgers regular maintain these spaces)
3- Land Reclamation
As the population of the earth increases, and as sea levels rise, coastal populations are increasingly in need of the land reclamation services a dredging equipment rental service can provide.
By digging up clay, silt, rock, sand, and gravel from the seabed, dredging companies can actually create new landmasses elsewhere.
For the most part, land reclamation projects are done in tandem with port and estuary related projects. The materials dredged from the seabed are used in other parts of the port or harbor as a way to minimize the amount of materials needed for other projects.
4- Environmental Remediation Dredging
As the impact of human actions on the environment grows ever more apparent, many dredge rental companies are being called upon to help with projects that actually clean up the environment.
Using specialized dredgers and other materials and equipment, an environmental remediation project targets specific materials or points in a waterway, and carefully extracts just those materials. Rather than measuring the amount of materials removed, a successful remediation project is measured by the amount of harmful material that is removed.
5- Coastal Protection
When someone mentions a coast, we often think of picturesque beaches that have gone untouched by people. The reality is that even if they are protected and untouched, beaches and coasts naturally degrade over time. With so many people moving toward coastal areas, there is an increasing need for coastal protection.
Dredgers are called in to take part in beach re-nourishment processes, and the construction of dikes. Dredgers bring up huge quantities of sand from the seabed to rebuild dune fields and protect shallows.
6- Offshore Trenching
We don’t often realize just how much is buried offshore, in our oceans, and our other waterways. Offshore trenching is the best way to keep these buried materials safe from impacts from larger objects, like shipping vessels.
Dredgers dig up a trench in which a cable or pipeline is buried. This is a highly specialized process that requires a high degree of precision. Often, the dredgers for these projects are mounted on a specially made vessel that uses high-end electronics and other instruments to accurately dredge the right materials in the right place.
7- Dredging For Sand And Gravel
Far away from beaches and streams, there is a need for gravel and sand. They are fundamental components of many of our modern day building projects and are even used to make our homes and businesses look better. These materials are in high demand with construction companies across the country and across the world.
Increasingly, dredging equipment rental companies are being called in to dredged up these materials to be used in other projects. With populations rising all over the world, it’s expected that dredging rental companies will spend more and more of their time carrying out projects like these.
8- Construction Of Lakes And Reservoirs
The need for clean drinking water and hydroelectric power is increasing all over the world. To meet these needs, governments and communities are constructing lakes and reservoirs using dredgers.
By working with a dredge rental service, these waterways can also address any environmental concerns that are present in the water, as well as clear away high amounts of sediment that may cause problems with hydroelectric generators and water filtration systems.
9- Damn dredging
Dams are important to the world as they store water and generate electricity, but what about when they become ineffective?
Dams can cause problems for both humans in their downstream areas who depend on clean drinking supply or agriculture runoff fertilization by adding nutrients, which leads to algal blooms.
Sedimentation is an issue many dam builders have struggled with over time due to this rapid accumulation at sites where construction took place, often leaving behind dead zones once thriving marine life habitats because there isn't enough room left underwater anymore.
Dredging has been a popular and effective way to remove sediment from reservoirs for decades. It can help maintain water storage volumes, improve quality of life by increasing amounts available through irrigation or drinking supplies, as well as decrease turbidity that may reduce property values near bodies of waters shorelines.
10- Pipeline Dredging
Pipeline dredging is a method of deepwater or shallow water dredging in which the excavated material is sucked through a pipeline.
The main purpose is to deepen and maintain certain waterways such as waterways for navigation purposes, or protect shorelines from erosion by removing sediment buildup at regular intervals.
Pipeline dredging is much cheaper than other options, such as bucket dredges. Using pipeline dredging can keep waterways deep enough for boats to pass by without having the boats take on too much water.
It is also an efficient way of removing sediment buildup because it does not waste excavated material like digging long trenches with bulldozers. The pipelines are much easier to transport than large sediment piles.
11- Maritime Dredging
Maritime dredging is the process of using a dredger to clear out and maintain rivers, ports, harbors, and other maritime areas. It is used for a variety of different projects such as deepening the waterways for boats to pass through, creating canals for ships to travel along, or maintaining docks and piers that have become silted up.
Maritime dredging is an important part of keeping waterways safe and efficient for navigation and transportation, as well as allowing ports to be able to receive ships of various sizes. The process can also help maintain habitats for fish and other aquatic animals by removing sediment that has been deposited in the water over time.
Finding The Right Dredger For Your Project
With so many dredges available for your project, it can be confusing selecting the right one for your project. Fortunately, we take the hassle out of that for you. We offer a complete line of dredge rentals and other equipment for any size job. Our equipment is designed with mobility, reliability, durability, and safety in mind.
In addition, we offer our immaculate dredging equipment for rent to those who wish to DIY their dredging project, from a backyard pond dredging to sand dredging. We offer support and guidance every step of the way.
Whatever your project, whatever the scale, U.S. Aqua Services can help. Call us now!
The Importance Of Dredging - In this blog post, we will discuss the importance of dredging and some of its benefits.
Dredging For Environmental Remediation - This article will explain the importance of environmental dredging as well its benefits while discussing several different techniques used today.
About U.S. Aqua Services
U.S. Aqua Services was created to support the dredging process in advancing commerce and responding to its many challenges. To accomplish this, our dredging company assembled an exceptional group of experienced individuals and a diverse inventory of dredge equipment.
We offer dredging equipment rental services so you can have access to the latest and greatest in dredging technology without having to pay to maintain it, transport, and store it, along with dewatering services.
With an emphasis on mobility, dependability, durability, diversity, efficiency, and safety, our dredging rental company can ensure that our different types of dredging systems are easy to move through any terrain and can work in the most rugged and remote environments. Our multi-function hydraulic systems are built with jetting and mechanical options that can efficiently move loose sediment or stiff layers of clay.
US Aqua services also and maintains a ready fleet of amphibious equipment capable of completing projects in some of the harshest and most remote environments. U.S Aqua is also the dealer for Louisiana of the amphibious vehicle Fat Truck. No matter the size or scope of the job or the remoteness of your work location, you can rely on Fat Truck’s industrial off-road utility vehicles to get the job done right.
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