HSI Services, Inc. has 20+ years of experience in water management

Dewatering and Diversion: Projects that Require Both

Dewatering and Diversion: Projects that Require Both

Dewatering and Diversion: Projects that Require Both

Doing any kind of construction underwater requires the construction site to be dewatered beforehand. Your workers need a dry, stable environment to complete the repairs or new construction. Sometimes, though, a project may require water to also be diverted.

Types of Projects that Require Dewatering and Diversion

Many projects require water to be removed from the worksite for a safe, dry construction environment. Temporary cofferdams have conventionally been filled with earth and rock, though sometimes concrete or sheet pilings are used. However, today water-filled inflatable bladder dams have become the industry standard for dewatering construction worksites.

At times, the worksite may need to be dewatered and additional water may need to be diverted. This may include projects that involve bridge repair and construction, dredging, chemical spills control, fish habitat protection, environmental remediation, shoreline restoration, pipeline crossings, construction site dewatering, levee repair and construction, wetland management, construction of pumping stations, irrigation canals, and other manmade structures, and water storage.

All About Diversion

Sometimes diversion is necessary in construction to ensure an isolated, dry project area. In some cases, water is temporarily rerouted in order to prevent or minimize contamination of clean surface waters. It’s also instrumental in providing an effective temporary water barrier to allow for easier dredging of smaller waterways such as ponds and canals. Diversion provides an effective method of sediment control. Work zone sediment is prevented from entering the waterbody which is especially crucial when dewatering storm water. Finally, water diversion allows for maintenance of upstream fish passage if an area will be affected for an extended period of time.

The Dewatering Standard

Inflatable bladder dams have quickly become the leading method for dewatering in construction. They are easy to deploy, effective, and environmentally friendly. Consider investing in a water-inflated bladder dam for your future dewatering and diversion projects.

To learn more about effective dewatering and flood protection methods, Contact Us.

Water Diversion with Aqua-Barrier®  Temporary Cofferdams

Water Diversion with Aqua-Barrier® Temporary Cofferdams

pump-aroundWorking on a construction gig that requires you to dewater a worksite? As you know, not all dewatering jobs are the same. Sometimes you can completely block off the water for the duration of your project and others you will need to create a diversion to keep the water flowing smoothly while you work. Often dewatering projects require cofferdams to be installed bank-to-bank across streams, rivers, or similar small bodies of water. Since these bodies of water cannot be fully blocked, water must be diverted to maintain a healthy flow.  

Water Diversion for Streams, Rivers, and other Bodies of Water

Hydrological Solutions has had many years of success with using diversion pipes and by-pass pumps along with Aqua-Barrier® cofferdams to safely redirect water at construction sites in or near streams, rivers and other bodies of water.  

Used by Contractors All Over the World

Contractors and project managers love the versatility of the Aqua-Barrier® cofferdam system and continue to successfully deploy the water-inflated dams with diversion for many projects all over the world.  This combo comes in a variety of sizes to fit the needs of different construction sites. Cofferdams and diversion pipes can also be set up in numerous formations depending on the shape of your worksite.  

Most Cost-Ediversion-with-intake-installedffective Solution for Dewatering with Water Diversion

Quick and easy to deploy, the Aqua-Barrier® cofferdam system has saved many contractors both valuable time and money.  Because time is money in the construction industry, this has quickly become the most cost-effective dewatering solution with water diversion in the world.

Learn More

If you and your crew often work on sites that require dewatering with diversion, the Aqua-Barrier® may be just what you’ve been looking for. Contact us to learn more about this innovative dewatering solution and find out which formation will work best for your next project.