ALLinONE and pneumatic discharge control TF-PNA prevent sewerage network overload

City of Winterthur (CH), Wastewater storage basin Dättnau

The sewerage network of the city of Winterthur consists of over 600 km of private and public sewerage. It collects wastewater from Winterthur and 11 surrounding municipalities and directs it to the ARA Hard. During heavy rainfall, the sewerage system below the Dättnau stormwaterbasin was overloaded even though the Dättnau stormwater basin above was almost never filled.

Terms of reference

  • Reliable discharge measurement and control, as well as measurement technology in the basin
  • ATEX-compliant design
  • New power connection and new control cabin
  • Interface to the customer’s DCS
  • Improved working conditions and occupational safety
  • Lighting in the basin
  • Larger and safer entry into the basin

Products in use

The reliable discharge control for wastewater and rainwater
Precise and easy to maintain throttle system for stormwater tanks and wastewater structures. The fast, almost self-cleaning and remotely controllable butterfly valve with pneumatic actuator is based on the flow measurement integrated in the system and limits the flow to an arbitrarily adjustable quantity. As long as the maximum flow is not reached, the flap remains open, while the flow measurement system measures precisely even when partially filled.
More functions. More comfort. More security.
Standard control with high individuality. Compact, simple and complete, ALLinONE controls and monitors ALLinONE pump stations and stormwater tanks. The control system is easily configured and requires no programming.
Holistic solutions for highest quality and simple project structures.
For more than 30 years, STEBATEC has been one of the leading companies in project planning and realization of reliable, precise and integrated solutions in the automation industry. Our project team consists of automation, electrical and software engineers, design and mechanical engineers, project managers as well as fitters and service technicians.
Electrical engineering with practical experience
We are passionately committed to finding the optimal solution. In doing so, the trustful and close cooperation with the operator and planner is particularly important to us. Thanks to 30 years of experience in industrial automation, we have extensive expert knowledge in electrical planning. The combined practical experience as a provider of measurement and control technology and conceptual knowledge make us a reliable partner for operators and planning offices.
Proud of our craft!
Day after day, STEBATEC fitters honour our craft by carrying out installations of the highest quality that are a joy to the eye of the professional.
Safe access to shafts and underground structures.
Wherever a shaft is accessible, watertight or gastight, the right solution is available, with custom-made floor gates made of stainless steel.
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