Construction job sites are commonly known for having lots of water. From groundwater to heavy rain entering the soil, water greatly threatens construction tasks. Excess moisture and standing water may delay schedules, stop projects, and even result in safety hazards. To avoid these issues, dewatering pumps at online stores, like Garpen becomes necessary.
Challenges Facing Construction Dewatering
Dewatering in construction sites might be challenging, and most contractors encounter various obstacles during the process. Some of the challenges facing dewatering include the following:
- Environmental concerns – Dewatering may have some environmental impacts, like groundwater contamination or depletion.
- Inadequate dewatering – Insufficient dewatering might happen if dewatering systems aren’t installed or designed properly.
- Clogging of equipment – Dewatering systems can be clogged with debris or sand, minimizing their effectiveness.
Solutions
First, contractors need to ensure their dewatering systems are designed well to deal with the flow of groundwater and the equipment is correctly installed. Second, contractors can consider the environmental effects of the dewatering process and the right steps to reduce those impacts, like disposing of the water properly and using eco-friendly dewatering techniques. Last but not least, regular cleaning and maintenance will be necessary to avoid clogging as well as ensure the equipment works efficiently.
Why Dewatering is Necessary
When constructing structures in wet areas, you must get rid of water so as to create a safe work environment. Excess water in a construction site can easily compromise the structures being constructed. Although many builders often use a dewatering pump to remove water in construction job sites, they must observe some precautionary measures.
Understanding How Dewatering Pumps Work
Construction sites depend on water pumps or dewatering pumps to transfer, move, or compress water from a low level to a high level. Primarily, it depends on this working principle – positive displacement in addition to the kinetic energy that pushes water. They use DC or AC to power motors, while others rely on drivers like diesel and gasoline engines for power.
Types of Dewatering Pumps Used in the Construction Industry
A water pump is helpful for moving fluids to and from the construction site. Whether your business is liable for servicing underground plumbing systems or building structures, having effective tools will enable you to do your job without interruptions. In the world of construction, you will find different types of dewatering pumps you can use at the job site. These types include the following:
- Centrifugal – These are pumps, which have an impeller and electric motor that moves water from one location to another. As the impeller spins, water flows through the system, where it is exposed to different pressures for re-direction. Technically, contractors use a centrifugal water pump with low and high viscosities.
- Submersible pumps – Sump or submersible pumps remove water and lower groundwater from deep sumps. The system comprises a sealed motor enclosed to the body of the pump. The entire unit submerges in the water to get pumped. It is often used for a heavy-duty pumping task in the construction industry that encompasses lifting gritty water.
- Peristaltic pumps – This uses peristaltic force to carry water through the system. Although they are mostly used in medical applications, like delivering medications via an IV line, you will also find them in a construction job site by dealing with aggressive liquids.
- Jet pumps – Uses jet propulsion to carry water through the system. It comprises a centrifugal pumping assembly, often combined with a foot valve and jet ejector. You can use it at a construction site to carry water from one place to another.
- Positive displacement pumps – They are a form of pump that contractors use at a construction job site. They work by trapping a particular water amount in their chambers and moving those chambers to displace water.
Choosing a Water Pump
Investing in the right pump is important for site safety and water removal. But when investing in a water pump, you will have to consider several factors. First, you will have to look at the head and flow rate. Knowing the required head pressure and flow rate is important for choosing the right pump. Matching that specification to the performance of the equipment will ensure optimal operations as well as prevent an inadequate supply of water or inefficiencies. Second, you have to look at the pump size. Before you buy any pump, first understand the number and size of water pumps you need. If you plan to extract water from large areas for a long period, you will require a few pumps that can effectively remove water from the job site. Last but not least, consider portability. Having the capability of moving your water pump to various locations at the construction site improves its usability. If usability and portability matters to you, then you might want to focus on key features, such as forklift points, lifting beams, and trailer mounts.
Advantages of Using Dewatering Pumps
A dewatering pump is made to get rid of water from specific job sites or areas. It’s mostly used in the construction industry to move water from the sites, basements, and trenches. Some of the key benefits of using dewatering pumps include the following:
1. Flood Prevention
Contractors use dewatering pumps because of their capability to prevent floods. They swiftly get rid of excess water from places that are vulnerable to flooding, like construction sites. By doing that, these dewatering pumps can protect infrastructures and properties, minimizing the devastating floods’ impact.
2. Protect Invaluable Equipment
Building materials and construction equipment are costly. Excess moisture due to standing water may affect the equipment’s integrity as well as destroy materials, which are important for keeping worksites on schedule. Contractors use dewatering systems to avoid budget overages and project delays.
3. Cost Savings
Using dewatering systems may help you to save cash, too, by simply minimizing the importance of additional materials and equipment to get rid of water from a construction job site. They may as well help to prevent damage to structures and equipment that water causes.
The bottom line is that investing in the right dewatering pumps for your construction job site is important. However, when buying one, make sure you consider factors, like pump size, portability, head, and flow rate. This way, you will end up with a pump that guarantees cost savings, flood prevention, and protection of invaluable equipment.