Service

Preventive maintenance, servicing, spare parts management and many other services to ensure the reliability of automation systems.
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Whether it is the cleaning of systems or the replacement of mechanical wear parts, the monitoring of functions, the calibration of measuring instruments or software updates, whenever customers need support in the ideal operation and maintenance of a system from our company, we are available with our services.

Service und Wartung Steuerungen und Automationsanlagen
The doers with process knowledge

References to this product

Steam plant, Migros subsidiary ELSA Estavayer Lait SA

Condensate recovery and operation optimised

Estavayer Lait SA, or ELSA for short, operates one of the largest dairies in Switzerland in Estavayer-le-Lac. It processes 269 million kilograms of milk a year and employs around 600 people. It has been part of the Migros community since 2003 and is therefore essential for the food supply in Switzerland.
img-referenz-Druckfühler-Dampfkesselanlage
Steam network monitoring by means of pressure sensor

Steam boiler plant Textile branch Army Logistics Centre Thun

Due to vibrations, the pressure switch for monitoring the steam network was repeatedly triggered. This led to the shutdown and standstill of the system. A pressure sensor with an evaluation device was installed instead of the pressure switch.
dampfkessel
Steam boiler plant of a Swiss railroad operator

From safety inspection of the steam boilers to component replacement and commissioning – one contact partner

As the supervising company, we continuously monitor the condition of the plant. We check all safety-relevant parameters every six months and suggest maintenance work if necessary.
Under the Matterhorn

Electrical planner of the invisible sewage treatment plant

The Zermatt sewage treatment plant, which was built underground in rock caverns, was completely rehabilitated, almost doubling its biological treatment capacity. From the mandate of electrical planning and execution, a close cooperation developed, which today covers the entire measurement and control technology. Tasks Analysis of the existing plants and equipment Development of an overall EMSR concept Preparation of cost estimate Complete EMSR planning Site management: electrical installations, switchgear and control systems, measurement technology Initial situation / existing situation In 2008, Ryser Ingenieure AG, which was commissioned with the renovation of the Zermatt wastewater treatment plant, called in STEBATEC AG for the electrical planning.
Hot water boiler, Schlachtbetriebe St.Gallen AG (CH)

Retrofit of the safety related control system

Since the renovation of the building in 2007, the slaughterhouses of St. Gallen AG (SBAG) have operated three hot water boilers equipped with dual fuel burners. A woodchip boiler was installed during renovation work. In the same stage, the two older boilers were taken out of operation. The third existing boiler, built in 2007, and its control system were getting on in years, which is why renovation was necessary.
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.
Pacovis wastewater treatment plant, Sassenberg

Increased performance through dynamic SBR control

During the production of marinades for meat and herb mixtures, the Pacovis company in Sassenberg (D) produces wastewater with a high concentration of COD (chemical oxygen demand). In order to relieve the local wastewater treatment plant, an SBR (Sequence Batch Reactor) treatment plant was installed, which pre-treats the waste water and reduces the COD concentration to below 800 mg/l before it is discharged into the public sewage system.
REbella Prozessleitsystem Mobile Bedienung
STEBalarm; software for call-out planning and alarm processing.

Solothurn AEK/BKW Contracting AG

The AEK Energie AG is the leading energy supply company in the Jurasüdfuss region. The company, founded in 1894, manages a large range of different facilities that has been growing in the course of time and, among others, operates about 40 central heating plants at present. The gradual growth also reflects in the alarm sys-tems – several different independent solutions existed.
ARA Region Oberes Simmental

Dynamic outflow for controlled inflow ARA Zweisimmen

The Region Oberes Simmental sewage treatment plant treats sewage of the municipalities of Lenkand Zweisimmen. The largest inflow passes through the Galgenbühl storm overflow basin, other inflows originate in the area of Mannried and the Grubenwald pumping station. During rainy spells the inflow from Mannried often causes overload conditions in the sewage treatment plant.
WVS Wasserverbund Seeland AG, ground water catchments and water tower Gimmiz

New process control and regulation technology

Last year, STEBATEC was allowed to replace the existing process control system and the control software of the water supply system and implement extensive process optimizations. Energie Service Biel/Bienne, Energie Seeland AG and the Seeland Water Supply Association are partners of the Wasserverbund Seeland, which supplies drinking water to around 30 communities and 100,000 people in the Bernese Seeland.
Le Landeron interregional wastewater association

Process control system Le Landeron

The sewage treatment plant in Le Landeron has recently been running on STEBATEC’s ARAbella online process control system, which allows the plant to be accessed from anywhere via a browser. Massively higher operating convenience and availability from any location are among the main advantages of the new control technology. At the same time, the PLC control programs were migrated to new hardware.
Rügen water and waste water supply municipal association

Exact measurement despite wide inflow fluctuation

he Rügen water and waste water supply municipal association (ZWAR) is responsible for the waste water management throughout the Baltic Sea island of Rügen, which turns into a tourist strong hold each summer. During that season, the waste water flow is many times the normal flowso that extreme fluctuations must be managed.

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Wastewater treatment, sewage plant, sewerage system and external structures
Steam and hot water systems
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Running water / watercourse regulation
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