Full renewal of a stormwater basin for the City of Grenchen

From electrical planning to installation and commissioning.

The City of Grenchen is currently renewing itsfour stormwater basins constructed in differentyears. The first such basin to be refurbished isthe second-oldest and the biggest of the four basins built in 1975 ad named after the publicswimming pool nearby. The basin had a numberof structural defects but most pressing were therectification of issues of operating the basin andproblems of work safety. The electrical equipment and the instrumentation of the basin needed an upgrade badly. Besides, the explosion protection of all equipment items in the wet had tobe brought in line with current regulations. In addition, reasons of water protection required that the volumes delivered to the waste watertreatment plant had to be increased during rainyspells. STEBATEC was privileged to provide thefollowing work for the City of Grenchen.

Products in use

The alarm system for all cases: intelligent, flexible, user-friendly, modular
Our alarm system STEBalarm is extremely versatile. For a wide range of industries such as retail and wholesale, food production, transport, sales, municipalities and cities, federal and cantonal authorities, industrial and manufacturing companies, banks, research institutes, energy suppliers, and power plant operators.
Cloud process control system for sewage treatment plants with high demands on safety, function and comfort
The browser-based process control system ARAbella online can be used worldwide as a web service for a license fee. You save the costs for your own server infrastructure and always work with the latest system version. Water levels are displayed animatedly in the software and operating states of the plants are automatically evaluated according to the situation and incorporated into statistics.
Individual automation for safe and efficient processes.
We support you with risk analyses, electrical, control and energy concepts and individual PLC programming in operation and in the realization of automation projects.
Secure and volume-reduced data transmission on the Internet and in networks.
Networking and remote control of automation systems STEBAnet mobile, fixed and leased lines are data communication systems for decentralized control systems. Measurement data and control information are recorded on site for backup purposes and cyclically sent in packets or compressed form to the database of the central process control system. STEBAnet communicates in a way that preserves data volume and establishes connections only when needed, for example when a user at the process control system is viewing live data.
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. Our company history began back in the 1960s; the large number of projects realised since then has provided us with extensive expert knowledge in industrial automation and electrical planning.
Holistic solutions for highest quality and simple project structures.
With a company history that began in the 1960s, we are one of the leading companies in the project planning and realisation of reliable, precise and holistic solutions in the automation industry. Our project team consists of automation, electrical and software engineers, design and mechanical engineers, project managers, as well as installers and service technicians.
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.
Resistant electrical engineering in wet, corrosive, explosive and aggressive environments
As a licensed electrical installation company, we offer the highest installation quality with special products and equipment for durable and trouble-free installations.
Targeted extraction of gases for less corrosion and more occupational safety.
Complete exhaust air systems for explosive zones. The offer includes planning, manufacture, installation and commissioning, as well as intelligent and application-oriented control systems.