Whether you are doing bridge repair, sediment control, concrete repairs or many other construction and pipeline projects, a dry workspace is a must. Instead of using time-consuming earthen dams or sandbags, there are numerous benefits to using a water inflated cofferdam.
Why Choose a Water Inflated Dam?
The Aqua-Barrier Cofferdam was introduced on the market in 1996 and its advantages are being seen across the country. Water filled cofferdams have become a popular choice in many industries due to the many benefits associated with this type of solution. Here are five key advantages of using a water inflated dam:
- Quick and Easy to Use
- Environmentally Friendly
- Fills With Water from Your Site
- No Post-Construction Site Restoration
- Saves Money and Time
1) Quick and Easy to Use
The Aqua-Barrier® can be installed in two easy and basic ways depending on if the water is moving or still. The inner baffle is filled with water, inflating the dam in minutes, creating a safe barrier around your workplace or construction site.
2) Environmentally Friendly
An inflatable dam is environmentally-friendly compared to other traditional dewatering and flood prevention methods. It is reusable and can easily be stored when not in use. Most dams install in just 1-2 hours and are also quick to put away.
3) Fills With Water From Your Site
There is no need to haul in fill to make your Aqua-Barrier® work! The Aqua-Barrier uses water to inflate, so you can use the water on the site and never have to worry about bringing it from elsewhere.
4) No Post-Construction Site Restoration
When using sandbags and other materials to dam up a worksite, you run the risk of needing to perform site restoration at the end of the project. When you use an inflatable bladder dam to dewater your construction site, you simply drain the water back where you got it from and pack up in a day or two. Because of this, minimal manpower required, cutting down on prep and cleanup time, allowing contractors to finish on time or early.
5) Saves Money and Time
You might think that it would cost a bundle to use an Aqua-Barrier®, but it actually saves money! Prior to inflatable dams, most people opted for sand-bags. The U.S. Army Corps of Engineers estimates that the cost of using sandbags averages around $5.00 per sandbag and most use approximately 34 sandbags per foot. This cost adds up with the cost of materials along with the time and manpower used, too.
Advantages of Water Inflated Cofferdams
ProTip: Not only does a water inflated dam save time and money, but it is also more environmentally friendly compared to other dewatering methods.
A water inflated cofferdam is the most effective tool for creating a dry worksite. With it being so affordable and easy to install, it is the optimal choice when looking for dewatering solutions.
Contact us to learn more advantages of using water inflated dams in your next construction project.
If you work in construction, you know how important a dry worksite can be. Dewatering the construction site prior to beginning work allows the site to be safer by lowering the risk of accidents, firms the soil where work will be conducted, and it also helps the environment by removing standing water that can be a target for mosquitos and toxins.
Construction Projects and Dewatering Precautions
Dewatering is needed on nearly all construction sites. Water needs to be removed from these sites to create a safer work environment, help prevent erosion, and also help protect the environment. It is important to consider some dewatering precautions before getting started on a project. Here are a few to remember:
- Water should never be pumped directly into slopes.
- Discontinue dewatering if the area shows signs of instability or erosion.
- Channels used for dewatering need to be steady and protected by grass and vegetation.
- Never dewater during heavy rains. The water and infiltration rate will be slower during the dewatering process or it will not function entirely.
- Never discharge water that contains oil, grease, or chemical products.
- Make sure to acquire any additional permits from state, local, or federal agencies.
There are many dewatering methods to get the dry worksite you need for your construction project. These vary from open excavation, trenches, gravity drainage channels, and also inflatable cofferdams. 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.
ProTip: An Aqua-Barrier® Cofferdam is the perfect alternative to sheet piling and sandbags that is environmentally friendly, as well as cost and time effective.
Ensure Safety with Dewatering Precautions
Whether you are working on a bridge repair, pipeline construction, sediment control, or shoreline restorations, keeping your work site safe requires dewatering and following the dewatering precautions above.
Contact us to learn more reasons it is important to follow dewatering precautions to ensure a safe worksite.
So much time and consideration go into commercial construction projects, and sometimes, things can get back up or slowed down, costing you lost time and money.
Complete Your Construction Project On Time
When it comes to a successful and timely construction project, it takes everyone working together to get things done. To ensure your next project doesn’t have any setbacks, follow these six tips to ensure it’s done by the projected time:
- Plan Effectively
- Hire the Right Team
- Assign Accountability
- Keep Clear Communication
- Choose the Right Tools
- Monitor Progress Daily
1) Plan Effectively
Before you do anything else, you must have a master plan that is clear about objectives, scope, budget, and even the methodology for getting the project done. One way to do this is to have a meeting with all the major players involved to discuss the project and how it can best be completed in a timely manner.
2) Hire the Right Team
If you want things done right, you have to hire the right people. Do your homework and make sure you are working with contractors, subcontractors, and vendors that have good reputations and are known to follow through.
3) Assign Accountability
Make sure everyone knows exactly what their tasks and jobs and hold them accountable for their work. Make sure everyone has a clear understanding of what is expected of them, as well as the timeline for completion.
4) Keep Clear Communication
Without clear communication, people might become confused, make assumptions, or miscommunicate what they need to complete the project. Make sure all members understand your expectations and be sure to communicate with them regularly so there are no misunderstandings.
ProTip: To ensure your team completes the construction project on time, make sure all workers understand your expectations, as well as what they are responsible for.
5) Choose the Right Tools
Not having the right tools for the job can slow a project down. For example, if your project requires dewatering, you can save time (and money) by using an Aqua-Barrier® cofferdam instead of other time-consuming alternatives, like sandbags.
6) Monitor Progress Daily
The construction project manager needs to be aware of everything that is happening through the entire design and construction phase of the project. By communicating and checking progress daily, the project will move forward just as planned.
Ensuring Timely Construction Projects
With the right people on board, a solid working plan, and the right tools, you are on the right path to ensuring a timely construction project.
Contact us to learn more ways you can ensure a timely construction project.
Over 3 million miles of rivers and streams in the United States, and many of these flow into the estimated 84,000 dams around the country. But did you know that not all dams are created equal? They aren’t. In fact, there are many different kinds of dams, and they each have their own uses.
Various Kinds of Dams
A dam is a barrier that restricts or stops the flow of water, helps suppress floods, as well as providing irrigation, industrial, and aquaculture uses. Here are seven of the different kinds of dams used across America and what they are used for.
- Diversion Dam
- Buttress Dam
- Embankment Dam
- Storage Dam
- Detention Dam
- Gravity Dam
1) Diversion Dam
Like the name says, a diversion dam is used to divert water. They provide pressure to push water into ditches, canals, or other areas used for conveyance. Diversion dams are typically lower in height and have a small water storage area in it’s upstream.
2) Buttress Dam
Buttress dams can take many forms, but they all consist of a sloping deck supported by intervals of buttresses. There are three main buttress dams, including: multiple arch type, massive head type, and deck type. Buttress dams usually use less concrete than other dams but are not necessarily cheaper.
3) Embankment Dam
An embankment dam is a large, artificial dam that is constructed with natural excavated materials or industrial waste materials, such as compacted plastics, and various compositions of soil, sand, rock, and clay.
A cofferdam is a temporary, portable dam used for a variety of projects including bridge repair, shoreline restoration, pipeline installation, and many other construction projects. A cofferdam is used to close off some or all of a construction area. Aqua-Barrier® Inflatable Cofferdams are made from high-grade industrial vinyl coated polyester and can be used on all terrain and in any conditions. They are reusable and compact for transportation.
5) Storage Dam
These dams are not mean to divert or keep water out, but to keep water in. Storage dams are constructed to store water during the rainy seasons, supply water to the local wildlife, and store water for hydroelectric power generation, and irrigation. Storage dams are the most common types of dams.
6) Detention Dam
Detention dams are specifically constructed for flood control by retarding flow downstream, helping reduce flash floods (to some extent). The water is retained in a reservoir to be later gradually released.
7) Gravity Dam
A gravity dam is a massive, man-made concrete dam designed to hold large volumes of water. Because of the heavy concrete used, it is able to resist the horizontal thrust of the water, and gravity essentially holds the dam to the ground. They are used to block rivers in wide valleys and must be built on a strong foundation of bedrock.
Different Kinds of Dams
ProTip: There are many different kinds of dams and each has their different uses. If you are looking for a temporary dam to create a dry work site for your next construction project, a cofferdam is your best option.
There are many different kinds of dams, and they are all an important part of our country, providing for domestic, industry, and irrigation uses, including water for drinking, bathing, hydroelectric power generation, water storage, flood protection, and more.
Contact us to learn more about the different kinds of dams and their uses.
Our shorelines are very important, providing habitats for fish and wildlife, and cleans stormwater runoff before it gets to the water supply. Shoreline erosion is a natural process which takes place on all bodies of water, such as lakes, streams, oceans, and rivers. When erosion becomes too much, it can harm the water quality, ecosystem, and even cause property loss. When this happens, shoreline restoration techniques need to be implemented to help halt the erosion of the natural shoreline.
Shoreline Stabilization Techniques
To preserve shoreline protection and natural resources, erosion control becomes necessary.
- Imitate Nature
- Bulkheads & Retaining Walls
- Buffer Zones
- Erosion Matting
- Stone & Vegetative Rip Rap
1) Imitate Nature
In its natural state, the shoreline is able to perfectly protect itself against erosion. Imitating nature is the perfect way to help prevent erosion. Use native vegetation around the shoreline to help build structural integrity and prevent the land from breaking apart. The deep roots of these plants help protect the land from heavy rainfall and winds.
2) Bulkheads & Retaining Walls
Bulkheads and retaining walls have been used with the intention of preventing erosion, but it has been found that these methods end up increasing erosion eventually. From an environmental standpoint, retaining walls are the most expensive and the most environmentally harmful option there is. If you have a retaining wall or bulkhead currently set up, it would be wise to remove it and work on a more natural shoreline stabilization method.
3) Buffer Zones
Buffer zones have been found to be effective in slowing down shoreline erosion. A buffer zone is a stip of vegetation at the water’s edge that typically extends between 50 and 100 feet. Native vegetation should start returning to this area, or you can supplement grass and native species with deep roots and woody vegetation to help speed up the process.
4) Erosion Matting
With the advances in technology, there are now biodegradable products on the market to help get control of exposed shorelines. Erosion control matting is a three-dimensional geotextile fabric that is laid down on the shoreline. Spread a layer of seeds under the mat, then once the matting is laid down, spread ¾ an inch of soil on top and then spread seeds over the mat, as well.
5) Stone & Vegetation Rip Rap
This particular method of shoreline stabilization should only be used if other, more natural methods have not worked. This technique needs a stable underlying soil base and can be difficult to put in place. The basic idea is to lay the rip rap (hard quarry stones, or a combination of live vegetation and stones) in two layers. This technique allows for the shoreline to be stabilized while still providing some habitat for wildlife.
Restoring Shoreline Erosion
As you see, there are numerous options for helping prevent shoreline erosion. When it comes time to performing restoration techniques, be sure you are using the best tools for the job. An Aqua-Barrier® Inflatable Cofferdam will allow you to create a temporary dam in order to get a dry workspace to begin the shoreline stabilization projects, without having to worry about flooding surrounding areas.
Pro Tip: Shoreline stabilization projects that call for dewatering can cause flooding to surrounding areas. Mitigate the risks with an Aqua-Barrier® Inflatable Cofferdam.
Contact us to learn more shoreline stabilization techniques to help manage erosion.