Referenzart: Control technology

State-of-the-art control system with telecontrol technology, web interface and alarm system.
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 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.
Water supply Diessbach BE
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.
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
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.
Major project at FBB Kalksandstein AG in Münchenbuchsee
In the course of the renewal of the sand-lime brick production, STEBATEC AG renewed the steam plant of FBB Kalksandstein AG.  In addition to the burner and the pumps, all measurement and control technology was modernised.
Successful cooperation for almost fifty years
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.
Grosses Moos Water Association in Ins in the Bernese Seeland
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, Despraz SA
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.
Precision measurement & control technology for the Reutlingen municipal drainage system
True to its motto “Only the best for water”, Stadtentwässerung Reutlingen (SER) strives to operate its facilities using the latest technology in a sustainable, environmentally friendly and economical manner. For this reason, a new flow measurement system has now been installed at the rainwater overflow basin at Willy-Brandt-Platz, which ensures greater measurement and control accuracy.
WWTP V.O.G, La Verna, Ecublens, sludge treatment
The La Verna wastewater treatment plant in Ecublens FR has already completed several moderniza-tion phases during its almost 30-year collaboration with Stebatec.After this long period of trustful cooperation, the next major project is pending; the expansionof the sewage treatment plant from 22,500 population equivalents (PE) to 50,000 PE. To replace a control system in the ongoing clarification operation requires meticulous planning, ex-tensive preparatory measures and, ultimately, great commitment during the effective conversion phase.
Control system, instrumentation and control, STEBAjet, exhaust air system and extended process monitoring
After a good forty years of operation, certain “signs of wear and tear” inevitably become visible. Therefore, the municipality of Hilterfingen decided to renew the infrastructure of the rainwater tank and pumping station Eichbühl as well as the pumping station Hünegg. In the search for a competent supplier, the ideal partner for the project was found in the company STEBATEC