A pump station that’s older doesn’t have to stop operating to become a cause for concern. The pump station might be able to move water or wastewater daily but have trouble when demand is high. It may require regular maintenance or rely on control systems that are hard to maintain. Even though the equipment is operational the original design may not be suited to current conditions.
The planning of infrastructure improvements is crucial for municipal officials, developers, and owners of facilities.
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See beyond the equipment Inoperable
The retrofit of a water liftstation should begin by assessing the entire system, not just the pump. Engineers need to evaluate the water well, mechanical equipment as well as electrical components, controls, discharge piping, and the current requirements for pumping.
The condition of the well is vitally important. It may be possible, in the event that the structure is sturdy to preserve it and replace outdated equipment. It is less costly to construct a new station than if you decided to preserve the current one. Retaining the existing infrastructure is only beneficial if it supports the changes being planned.
Have the boundaries of the Service Area Changed?
The wastewater plant that was built years ago can now be used to service increasing numbers of homes, businesses and industrial operations.
These modifications could affect the flow rate and operating requirements. Successful lift station rehabilitation therefore requires more than restoring the original equipment specifications. Engineers must evaluate the flow of current and anticipated flows in the system, the dynamic head of equipment operating reliability, as well as the capacity.
A larger pump isn’t automatically the answer. The new equipment has to work with existing piping and wet well, as well as the electric supply and control. If you modify one of the components you can create problems with other parts of the system.
Stormwater retrofits have different priorities
A retrofit of a stormwater pumping station adds more considerations as runoff patterns can alter dramatically with rainfall and surrounding development. The pattern of inflow at an area that has the area of detention may be different than if it is receiving water directly through the storm drain. New pavements, expanded parking areas, or an altered drainage infrastructure could also alter the frequency and amount of runoff that reaches the station.
Before recommending a major upgrade of the stormwater pump, engineers should review the contributing drainage areas and peak flows anticipated in the future, storage capacity that is available as well as discharge conditions and pump performance.
The findings will help you determine if your station needs to be reconstructed or whether modernizing the equipment is enough.
Design your project before you stop service
A common issue that is not addressed is how the current station will be operating during rehabilitation. The wastewater system is generally not taken offline without arrangements for ongoing flow control.
Construction can include temporary bypass pumps, or the installation of new infrastructure along with the operating station, depending on the space available and the specific requirements of the project.
The system could be necessary to be used in an emergency downpour. A design plan that is comprehensive must include the sequence of installation, temporary operation as well as equipment integration and commissioning not only replacement parts.
The finished System is simpler to operate
Romtec Utilities offers site-specific engineering solutions and supplies for stormwater and wastewater pumps.
The retrofit strategy decides which electrical, structural mechanical and communications components are required to be maintained and which need to be replaced. The company gives owners preliminaries plans and estimates for budgets to help them evaluate alternatives for their projects.
After installation, testing the startup testing, operator training and commissioning are crucial to ensure that the newly upgraded station is functioning as designed. A successful rehabilitation project should provide operators with an easy-to-maintain system.
Upgrade your system, not only its age
A pump station that’s older might not require to be completely replaced. Some structures may have decades of service left, even if their mechanical and electrical equipment requires modernization. The key is to determine what is safe and cost-effectively while making sure the constructed station meets current as well as future needs.
Owners are able to make better investment choices by reviewing the conditions of operation as well as structural integrity and hydraulic requirements in conjunction.
It’s not about just making an old station work again. In order to ensure that the system is up to date for the future it’s essential to improve the station.