Land: Switzerland

State-of-the-art control system with telecontrol technology, web interface and alarm system.

«ALLinOne» pump controls for Burgdorf and Kirchberg

Several hamlet on the territory of the municipalities of Burgdorf and Kirchberg had no link-up to the central sewer system. To improve this unsatisfactory situation, the intention was to collect the residential wastewater from the different hamlets in pump wells and then dispose of it into the public sewer systems. On the basis of the available connections, totally six smaller pumping stations and one main pumping station were needed.
City of Wädenswil (CH)

10 years operation of the pneumatic outflow control

In 2010, four stormwater tanks in Wädenswilon Lake Zurich were equipped with MID-controlled PNA pneumatic discharge controls. This system was chosen at that time because it could be easily retrofitted in the old tanks, requires little space and allows the throttle volume to be changed at any time. In addition, a complete throttle shaft from STEBATEC was installed in the rainwater reservoir Schlossgasse, which has an untypical geometry due to its location between the railway track and the rainwater reservoir.
City of Winterthur (CH), Wastewater storage basin Dättnau

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

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.
Water supply Diessbach BE

AQUAbella online process control system and new control

The 1000 inhabitant community of Diessbach in the Swiss canton of Berne obtains its drinking water from ESAG in Lyss and operates its own reservoir for the water supply. Because the previous components were obsolete and there were no spare parts left, the community had the control system renewed by STEBATEC in order to increase operational safety.
Operating cost divider according to stationarily measured external water quantities.

ARA Radet

An association of twelve municipalities in Wallis was looking for a just cost allocation solution to account for the high foreign water content in the waste water entering the treatment plant. The measuring system installed now records the different outflows and thereby rewards those municipalities that already have installed a separation system.
Complete renovation of the exterior structures as general contractor

ARA Winznau; from flow measurement to dynamic sewer network control

STEBATEC equipped the entire sewer network with PNA dynamic flow controllers and flow measurements, which were integrated into the ARAbella process control system via STEBAnet and connected to the INKA sewer network regulation system. Since 2016, the entire ZAO sewer network has been dynamically regulated.
Computer, control and process control technology as a carefree package.

Automatic coarse screen cleans turbine inflow

Viteos SA is a major water and power supplier inthe canton of Neuchâtel, who also operates ownhydropower plants. The short course of the Serrière River in Neuchâtel, which receives waterfrom an extensive karstic catchment area, hasbeen generating electricity since 1939. The plantwas modernized in 1978 and rebuilt completelyin 2016. Part of the project was the moderniza-tion and simplification of the old screen systemwhich Viteos SA requested STEBATEC to do.The order also included level measurements forcontrolling the screen cleaning machine and monitoring the plant, an alarm system and aweb-based control of the main gate in the turbine inflow.
Automation Trinkwasserversorgung
Successful cooperation for almost fifty years

Automation of the drinking water supply of Saanen/Gstaad

The cooperation with SCHEIDEGGER in Saanen goes back to 1973, when the company’s founder, Paul Scheidegger, equipped individual parts of the plant with his technology and installed the first cable network and an electromechanical control system. This control system remained in operation for forty years until 2013, when it was converted to a stored-program control system.
Control centre WAGROM Water supply grosses Moos
Grosses Moos Water Association in Ins in the Bernese Seeland

Automatisierte Trinkwasserversorgung des WAGROM

SCHEIDEGGER has been managing the Grosses Moos water network (Wagrom) in the Bernese Seeland for a long time. Wagrom comprises an approximately 100-kilometre-long water network of 17 municipalities, as well as other contractual partners.
Mobile steam plant
Mobile steam plant, Despraz SA

Available and secure. Everywhere. Anytime.

Despraz SA, a leading company in the field of piping and fittings for boiler plants, would like to expand its stock of mobile steam systems and has found the right partner in STEBATEC AG for the risk management and execution of the EMSR technology.

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Stormwater treatment
Drinking water supply
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