Pump Station Expansion: Planning Today for Tomorrow’s Flow

On paper, the idea of a pumping project may seem simple: water has to be moved from one area to another. However there are numerous factors that affect the distance between two points including elevation, flow rate solids, pressure storage capacity, and access to maintenance.

Image credit: romtecutilities.com

For Romtec Utilities, designing a pump station begins by defining those operating conditions rather than selecting equipment from a standard catalog. Preliminary designs and budgetary information can then be developed around the requirements of the project.

Start With One Question What’s the Next Step?

The engineering is immediately changed.

Domestic sewage is often contaminated with solids and experience significant variations in the daily flow. A wastewater lift station needs to be able to move the wastewater safely in the event that gravity conveyance is not available or not sufficient. Engineers need to take into account the expected flow, the conditions of peak the capacity of pumping, wet-well behavior, discharge requirements, as well as how the facility will operate and maintained.

Many challenges can be encountered by industrial water. Processing or manufacturing facilities may require the movement of high-temperature, caustic or oily or high-pressure liquids. Romtec Utilities creates industrial systems that are utilized in applications from data centers to oil and gas installations and food processing facilities power generation, pharmaceutical waste.

Rainfall has a completely distinct Operating Cycle

Stormwater systems could spend long periods handling little activity and then face substantial quantities during a hurricane.

A stormwater pump station connected with a detention reservoir, for instance, has to work in conjunction with the larger drainage strategy. The water that flows through the detention basin, the temporary storage system manages the immediate volume, and the pumping system transports the water collected to a discharge point that is approved.

Romtec Utilities provided this solution for the development of the Norco business park in California. This project needed a pumping device to drain a detention basin into the stormwater network of the public. The station was designed to be part of the drainage system for a particular development rather than as an independent part of the equipment.

“Package Does Not Signify “Off the shelf”

Many people believe that a package-pumping system is merely a predetermined collection of parts.

Packaging can be used to integrate the main components of a particular project. Pumps, meters and controls as well as the structural elements and other equipment, can be chosen according to the duty conditions.

This approach is especially helpful when the new system needs to be linked with an existing infrastructure. In municipal and industrial buildings, there’s usually unlimited space available or a totally clean space for installation. Equipment might need to be positioned around existing piping, structures as well as electrical systems and operational schedules.

Capacity planning is a real issue

It is especially costly when facilities grow.

Romtec Utilities, a Portland International Airport utility company, designed and provided the sewer interceptor station for the PDX Next project. The new station is designed to increase the capacity of peak flow of the current system as airport facilities expand.

This is a key principle of engineering: the specifications for the design should not just reflect what an installation handles in a typical afternoon. Engineers also need to understand the impact of the times of peak demand.

The work isn’t complete until the Equipment Arrives

At the point where drawings and calculations have to become an operational system. Installation coordination starting and testing, documentation and understanding are all vital for long-term efficiency.

What happens after the building of a pumping system determines its quality. The decisions taken during the initial design are obvious as flows rise, major storms arrive or a maintenance plan is necessary.

Romtec Utilities blends these choices in order to develop a complete pumps solution for a particular project. It assists in transforming equipment into infrastructure specially designed to meet the specific conditions in which it will be employed.

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