auma prepared the electrical design for the valve operation of a water cycle pumping station in Baix Llobregat, commissioned by a water utility. Detail engineering that is barely visible and entirely necessary: if the valves do not operate on cue, the system does not work.
Project overview
| Client | Water cycle operator (confidential) |
| Market | Utilities |
| Practice area | Water · Engineering |
| Location | Baix Llobregat |
| Services | Electrical installation design |
| Year | 2025 |
The challenge
Water cycle infrastructure cannot be shut down, and any electrical work has to be planned on that premise:
- Continuous service: pumping must stay operational during and after the works.
- Demanding environment: humidity, corrosive atmosphere and the specific protection requirements of water facilities.
- Regulatory compliance: the design must allow the installation to be registered with no loose ends.
The auma solution
The design fits the existing installation, not an ideal layout on paper:
- Technical definition of the valve operation and the control and protection elements required.
- Sizing and specification of components in line with the applicable electrotechnical regulations.
- Documentation prepared for construction and for subsequent registration of the installation.
The result
- Electrical design delivered and ready for construction.
- Valve operation defined on reliability and operational safety criteria.
- Documentation that allows the installation to be registered without later corrections.
In water infrastructure, the engineering nobody sees is what decides whether service holds when something fails.
Frequently asked questions
Why does valve operation need an electrical design?
Because it involves a low-voltage electrical installation with control, protection and switching elements that must comply with electrotechnical regulations and be registered with the competent authority.
What is registering an electrical installation?
The administrative process by which a completed installation is declared and recorded with the competent body, with the technical documentation and certificates evidencing compliance.
What matters in water cycle installations?
Service continuity, humidity and corrosion conditions, equipment protection ratings, the safety of operating staff, and integration with existing control systems.
Need electrical engineering for infrastructure that stays in service?
We prepare the design with real construction and later registration in mind.
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