An underwater pipe in need of repairs presents a challenge to the average construction crew. Before any work can begin, the crew has to dewater the entire area and set up a barrier so they can work in safety. Typical dewatering methods and barriers won’t help a great deal in this case.
For underwater pipeline construction, a water-inflated bladder dam such as the Aqua-Barrier offers a faster, cheaper, cleaner solution than most go-to barriers. An inflatable cofferdam can even reduce waste during your project. Here’s why an inflatable barrier is an ideal choice for a pipeline construction project.
Fast, Easy Installation and Removal
A steel cofferdam or wall of sandbags requires at least a full workday or longer to set up, costing you valuable time and allowing any damage to worsen. On the other hand, an Aqua-Barrier can be unrolled and inflated to its full capacity in much less time. It’s also fully portable! Once you’re done at one construction site, deflate your cofferdam and move on to the next one.
Keep Costs Low
Since an inflatable cofferdam is reusable, you won’t have to invest in a new barrier for each construction project. Just buy a new cofferdam and use it for years to come. Not only will you save money over time, but you’ll save on your initial purchase as well. An Aqua-Barrier typically costs about half the price as its steel or concrete cousins!
Pro Tip: Use a cost calculator to see how much you’ll be saving by choosing an inflatable cofferdam rather than a steel or concrete barrier.
Compared to sandbags or traditional cofferdams, an Aqua-Barrier is surprisingly environmentally friendly. Just fill it up with the very water you’re barricading against, and drain it when your project is finished. There’s no trash or hazardous waste to haul away as sandbags would produce. An inflatable cofferdam is one dewatering solution you don’t have to clean up after!
The Perfect Dewatering Solution
For a pipeline construction project, the Aqua-Barrier presents a fully portable, reusable, eco-friendly solution. The strong vinyl material will withstand huge amounts of pressure and obstacles. No cofferdam presents an easier installation method. What more could a construction crew ask for?
Connect with us to see photos and videos of the Aqua-Barrier in action!
An inflatable cofferdam such as the Aqua-Barrier provides a simple, low-cost way to guard against excess water. The barrier can be installed in anticipation of a flood, as a dewatering method, or to help curb the flow of water. Today, we’ll be looking at the proper cofferdam installation methods for all three primary scenarios.
Installing the Aqua-Barrier
The Aqua-Barrier provides excellent protection against flood waters or water around a construction site. However, as with any type of cofferdam, it must be properly installed to work correctly. The three scenarios in which an inflatable cofferdam is usually deployed are as follows:
- Dry surface installation
- Static water installation
- Dynamic water installation
1) Dry Surface Installation
To install the Aqua-Barrier on a dry surface, simply unroll it around the area you want to protect and inflate the cofferdam with water to its desired height. That’s it!
Installing the cofferdam on a dry surface is usually done as a preventive measure if flooding is anticipated. For particularly nasty floods, it’s recommended to inflate the Aqua-Barrier to its maximum height of about six feet. Don’t let even a drop of water get through.
Pro Tip: Smooth out the area your Aqua-Barrier will lie on as much as possible. While the vinyl is strong, obstructions could be problematic.
2) Static Water Installation
You would use this installation method to install the Aqua-Barrier in a body of stagnant water, such as a swimming pool. Unroll the Aqua-Barrier across the surface of the water and float it to its desired position. Once the cofferdam is in place, begin pumping in water. The cofferdam will inflate downwards into the body of water and provide a sturdy barrier.
For more details on installing the Aqua-Barrier in static water, check out these instructions.
3) Dynamic Water Installation
For construction projects such as pipeline repair, you’ll have to install the Aqua-Barrier in moving water. Start by positioning one end of the cofferdam in place with heavy equipment, like a backhoe, and anchor the other end to the shoreline. Inflate the bladder from the flowing water until it’s sufficiently blocked and you can begin work.
Using an Inflatable Cofferdam Properly
An Aqua-Barrier is the quickest, safest, and most cost-effective way to ensure that your property stays flood-free and your construction projects aren’t overrun with water. If you take the time to properly install your bladder dam, you’ll never have to worry about leaks or flooding.
Connect with us to learn more about proper cofferdam installation and usage.
Do you have a construction project that requires a dry worksite? You may have used traditional cofferdam types in the past, but they likely failed in providing quick installation and tear down. It probably also required too many workers while costing more than expected. But, this doesn’t have to be your reality. There’s a better cofferdam solution that outperforms traditional methods in almost every category — an inflatable, water-filled cofferdam.
What are traditional cofferdam types and are there better alternatives? Let’s dive into a little cofferdam history and see how your dewatering project can benefit from a more modern take to achieving a dry worksite.
Traditional Cofferdam Types
Cofferdams have been around for decades, but in the modern era, they are typically used for construction site dewatering.
A traditional cofferdam type is a temporary structure usually made of sheet metal, concrete, wood, and in some cases, are double-walled with a filler. They withstand high amounts of pressure in order to keep a particular area dry but the installation and manpower required to assemble and dismantle these devices are often times not worth the labor costs and time.
Pro Tip: Injuries are more likely to occur when using a traditional cofferdam type because of the heavy machinery required to move materials around.
Inflatable, Water-Filled Cofferdams
Have you heard of an inflatable cofferdam or bladder dam? If not, after reading this, you will probably completely change your outlook about cofferdams.
An inflatable cofferdam like the Aqua-Barrier® is a water-filled device that is also reusable. It prevents water from entering a work site and requires minimal equipment and labor. The Aqua-Barrier® installation and in-field use are faster for both moving and standing water installation procedures. Because there is no heavy machinery required, your team will experience fewer injuries and therefore, fewer workers’ compensation claims.
If you want to lessen your company’s environmental impact while saving money and valuable time, an inflatable cofferdam is your answer!
Wondering if an inflatable cofferdam is right for your construction project? Here are some common Aqua-Barrier® construction applications:
Discover The Aqua-Barrier® Difference
Available in custom sizes to fit your particular project needs, an inflatable cofferdam like the Aqua-Barrier® is a much more viable alternative to dewatering when compared to traditional approaches.
Have a question about inflatable bladder dam uses and features? Join the conversation here.
Cofferdams, barriers to hold water back from a dewatered construction site, are a critical part of many construction projects. Traditional cofferdams made of wood and steel have dominated this part of the construction industry for years. The introduction of inflatable cofferdams, which can be filled with water conveniently available at these construction sites, presents a challenge to the traditional approach. While both have their pros and cons, inflatable cofferdams seem to be a better idea than steel.
Why are Inflatable Cofferdams Better?
Inflatable cofferdams offer several advantages over their traditional steel counterparts. A construction company interested in saving time and landing more jobs should invest in inflatable cofferdams to help their business. Several key advantages of inflatable barriers include:
- Faster installation
- Doesn’t Disturb the Eco-System
- Easy to combine
1) Faster Installation
Did you know that up to 100 linear feet of a water-filled cofferdam could be installed in roughly 2-3 hours? Not only does this mean the job as a whole requires less time, but it also gives your company an advantage over other bidders for the job. If you can set up and complete the job faster than your competitors, you are far more likely to win the work contract.
2) Doesn’t Disturb the Eco-System
Inflatable cofferdams are environmentally friendly compared to other dewatering methods. The flexible material that the Aqua-Barrier® is made from can conform to irregular surfaces and various elevations. Furthermore, many dewatering solutions such as sheet pile cause turbidity which disturbs the natural environment; while Aqua-Barriers® do not. The water filled bladder dams can be temporarily used to store water for your construction site without bringing any foreign materials to your worksite. This is essential for protecting the plants and animals in the underwater eco-system.
Pro Tip: Inflatable cofferdams are made of a highly durable and flexible material, which makes them far more sturdy and reliable than their rigid steel counterparts.
3) Easy to Combine
Steel cofferdams can make expanding or reshaping your workspace difficult. Your crew has to dig up any concrete foundation and haul heavy building materials around. Worse, they have to dedicate valuable work time to bringing in more materials to expand the wall. Inflatable cofferdams make this process much easier. Because of their lighter material, inflatable barriers are easily moved or laid end-to-end in a short amount of time. The new or relocated dams can then be refilled as you dewater the work area again. The whole process can be completed in less time.
Choosing the Best Construction Supplies
When you shop for construction site materials, your biggest concerns are likely cost, efficiency, environmental protection, and safety. A high-quality inflatable cofferdam can easily provide you the best value in all of those categories. Choose a model that works best for your projects.
Want to learn more about your choices in the cofferdam market? Connect with other construction professionals and see what their favorites are.
Construction dewatering is when groundwater or surface water needs to be removed from a construction site, and if you work in this field, you understand the importance of a dry worksite. Dewatering activities must be done properly to avoid eroding the soil on the construction site, therefore it is important to understand the dewatering process.
In order for a proper dewatering process to happen, it is important to take things into consideration. Dewatering precautions, methods and damage prevention need to be taken into account in order for your dewatering process and construction project go on without a hitch.
In order to get a dry worksite, it is imperative to take precautions. Some things to pay close attention to while dewatering is:
- Water is not being pumped directly into slopes
- Continue dewatering if the area is showing signs of instability or erosion
- Avoid dewatering if there are or has been heavy rains
- Never discharge water that has been contaminated with oil, grease, or other contaminants
- Check local, state, and federal agencies for proper permits
There are several different dewatering methods, but it is best to use one that is perfect for a multitude of different dewatering projects, like the Aqua-Barrier Water Inflated Dam. The Aqua-Barrier® cofferdam is an inflated, water-filled device essential for controlling surface water up to 6 feet deep. They are environmentally safer than traditional sandbags, they are reusable and provide for compact storage, transportation, and ease of handling.
Water Damage Prevention
When you’re removing water or lowering the groundwater level, the extraction of water alters the characteristics of the surrounding soil. You must be aware of how this change impacts your excavation. If this is not done properly, the resulting instability will cause problems for you and the owners of the surrounding property. You also must be aware of and take responsibility for the safe relocation of the water.
ProTip: The Aqua-Barrier Cofferdam is the perfect way to ensure water is removed from a worksite without further damaging the work area.
The Importance of Proper Construction Dewatering
Having a proper construction dewatering plan is imperative to keeping your project on schedule and on budget. Construction dewatering can be very challenging and normally includes the removal, treatment, and discharge of groundwater and stormwater. Make sure you have a solid plan and the best tools for the job.
Join the conversation if you work in construction and want to learn more about the dewatering process.
If you work in construction, you know that dewatering is needed on nearly all projects. Water needs to be removed from these sites to create a safer work environment, help prevent erosion, and also protect the environment.
What Dewatering Tips Can Help Ensure a Successful Construction Project?
To ensure a successful construction project which requires dewatering, it is important to make sure you have a solid plan, safety training, and risk assessment plan. When you follow these four tips for dewatering, you can make sure everyone stays safe while you get the job done.
- Start With a Plan
- Factor in Risk Assessment
- Implement Safety Training
- Choose the Best Equipment
1) Always Have a Plan
Creating a solid plan is the first step in a successful dewatering project. This procedure plan should include procedure requirements, relevant laws and regulations, as well as the concept design, groundwater monitoring documents, and anything else required for the project.
2) Factor in Risk Assessment
Safety should always be a factor when it comes to a construction project, and especially when it comes to the dewatering process. A risk assessment will identify any existing or potential adverse effects to the environment or humans in the area or on the project.
ProTip: Risk identification and analysis are vital to keeping people, animals, and the environment safe when dewatering a construction site.
3) Implement Safety Training
With construction dewatering being riskier and more involved than a normal construction project, it is necessary to have a proper training plan in place and implemented in order to ensure the safety of those working on the site.
4) Choose the Best Equipment
For a successful dewatering project, it is important to use the best equipment for the job. An Aqua-Barrier® Inflatable Water Dam is the perfect tool for many dewatering and construction projects and is a more environmentally friendly and safe alternative to other traditional dewatering methods.
Successful Dewatering for Construction Sites
By making and sticking to a solid checklist, keeping staff well-trained, and using the best tools for the project, dewatering can happen without a hitch. Monitoring your plan and staying in communication with all involved will make sure your construction dewatering project is successful and safe for all involved.
Join the conversation to learn more ways to successfully dewater your next construction site.