Pumping projects may seem simple on paper. Water is introduced at one point and needs to reach another. However there are a myriad of factors that can affect the distance between two locations including elevation of the ground, flow rate, solids, pressure, storage capacity, and access for maintenance.
Image credit: romtecutilities.com
Romtec Utilities’ approach to creating a pump station is to first establish the operating conditions. This is accomplished prior to selecting the appropriate equipment. Then, preliminary designs and budgetary requirements can be formulated according to what is required by the project.
Begin by asking the simple question: Where are we doing?
The technology changes instantly.
There can be significant fluctuations in the flow rate of domestic sewage. The wastewater lift station will be required whenever gravity conveyance does not or does not work. Engineers must therefore consider the expected inflow and maximum conditions, pumping capacities as well as wet-well behaviour and discharge specifications, and the manner in which the equipment is maintained and operated.
Diverse challenges arise from industrial water. Fluids that are caustic, oily or have high temperatures or pressures could be needed by a manufacturing or processing facility. Romtec Utilities designs industrial systems to support a variety of applications, from power generation and food processing to data centers as well as pharmaceutical waste and oil and gas plants.
Rainfall Creates an Entirely Different Operating Cycle
Stormwater systems may be off the grid for long periods but then suddenly they have to handle large volumes in the event of a major storm.
A stormwater lift station associated with a detention basin, for example, must work with the site’s larger drainage strategy. The runoff is absorbed into the basin. Temporary storage is used to regulate the volume instantly. A pumping system then transfers the water to an outlet that is approved.
Romtec Utilities supplied this type of solution for a business park located in Norco, California. A pumping system was required to empty the basin and discharge it into the stormwater network. This station had be designed as part of the drainage infrastructure, rather than being treated as an isolated piece of equipment.
“Package” Doesn’t Signify “Off the shelf”
There is a common misconception that a package pumping device is merely a predetermined array of parts.
For engineered infrastructure, packaging may also refer to coordinating the main components into a specific system for the project. Pumps, meters and controls as well as structural elements and other equipment, can be chosen depending on the needs of the.
This method is especially beneficial when a new system needs to be connected to existing infrastructure. In the case of industrial facilities and municipal buildings, there’s usually any space at all or a perfect environment to install. The equipment may have to be built around existing structures, piping systems or electrical systems as well as operating schedules.
Capacity planning can have real-world consequences
If facilities are growing in size, undersizing becomes a significant expense.
Romtec Utilities, a Portland International Airport utility company, has designed and constructed an interceptor for sewers for the PDX Next project. The new station needed been designed to have twice the capacity for peak flow because the airport has grown.
It illustrates a crucial engineering principle: design conditions should not just be what a building is able to handle during a typical afternoon. Engineers must also know the impact of demand spikes.
The job isn’t finished until the equipment is delivered.
At the point where drawings and calculations have to become an operational system. Installation coordination as well as startup and testing, documentation, and understanding are all vital to ensure long-term success.
A well-engineered pumping system is ultimately determined by what happens years after the construction. The decisions made in the initial design are clearly visible when the equipment requires maintenance and flows increase, or a storm hits.
Romtec Utilities blends these choices to create a complete pumping solution for a particular project. It helps turn equipment into infrastructure specially designed to meet the specific conditions for which it is utilized.