The efficiency of a lift station can be assessed long before it’s a concrete structure containing pumps, piping and valves. Calculations for flow, elevations of the site systems pressure and wastewater characteristics, peak conditions access to maintenance, controls and the capacity of the future will all determine the type of structure that will eventually be built.
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For project owners comparing the best lift station designers, the more useful question isn’t simply who can specify pumps. The question is not who can make pumps specific and who can translate site’s conditions and operational needs into a system that’s practical to build and operate as well as maintain.
Gravity Has Limits
Gravity is the most efficient method to move wastewater. However the development patterns and terrain do not always work to favor this method. New commercial, residential and industrial buildings may be in a position that is too low, or too distant, or in areas where the expansion of gravity sewer infrastructure isn’t possible.
A lift station will provide the necessary force to transport wastewater from one part of the collection system to the next. The design of a lift station requires an understanding of normal operations as well as less convenient situations such a peak inflow, maintenance of pumps, breakdowns in equipment, or future increases in demand.
Companies considered to be among the best in the world of wastewater must consider the entire problem of conveyance, rather than treating stations as if they was an individual thing.
The existing infrastructure makes the puzzle harder
The issue isn’t new construction. Many municipalities need to upgrade or replace aging stations in order to keep essential wastewater infrastructure in good working order.
Wet wells that are in use, force mains electrical services, controls boundary lines for the site, as well as downstream infrastructure could limit the new design. Engineers must decide what is able to remain, and what must be replaced and how the new components will be integrated into the existing system.
Romtec Utilities works across municipal commercial, private, industrial, retrofit, and replacement applications, allowing pumping systems to be built to meet the unique operating and ownership requirements of every project.
Stormwater has different rules
The best engineers of stromwater systems employing the search phrases provided should tackle a totally different hydraulic problem. Stormwater systems can experience massive volume fluctuations based on the amount of rainfall as well as other factors like drainage area, capacity of detention, and discharge rate.
A facility serving a detention basin for example could require holding the runoff for a short time and then pump it away at the appropriate speed. Engineers should consider the flow rate, head’s condition, conditions of the environment, the flood-management goals, and the characteristics the drainage system receiving it.
Prefabrication could move work from the worksite
Complex field assembly can create opportunities for scheduling conflicts, installation mistakes changes, delays. Romtec Utilities performs significant prefabrication of equipment prior to the construction location.
In a controlled setting in a controlled setting, working on more assembly and quality-control work can cut down on construction on the field. Based on the Romtec project approach certain projects which would normally require weeks to complete could be completed in a matter of days depending on the requirements of the project.
Our commitment to engineering success extends to the commissioning process.
The installation of all components does not make a station stable. Romtec Utilities provides installation advisors and monitors the construction process with start-up and control-panel inspections pumps, pump operation, system testing, and staff training. Documentation is also provided to give operators information on how to maintain the system and also to consider expansion plans in the future.
This final stage is important for owners who are searching for the most reputable lift station design. A good engineering project should produce more than a few drawings that are acceptable. The proprietor should be left with a system that works that is well-trained, a competent staff, helpful documentation and equipment built to meet the everyday working conditions of the station.