- Lifting and Hoisting
- Product Development and Control Systems
- Production Lines and Process Plants
- An expert system guarantees an even process in a blast furnace, Finland
- Bar mill to Jesan, Saudi Arabia
- Better quality steel slabs using a dynamic secondary cooling model, China
- Blast furnace modernization, India
- Blast furnace process management system and modernization of a basic automation system, Mexico
- Cost efficiency for blast furnace oil injection, Finland
- Extended process management system for a coking plant, India
- Extension to blast furnace basic automation system and level 2 automation system, Finland
- Feasibility study to develop the Hadisolb steel mill, Egypt
- Imatra Spa, Finland
- Increasing the efficiency of the pipe plant in Sundern, Germany
- Modernizing dry quenching at a coking plant in India, KMCL
- Modernizing slitting and cutting to length, Finland
- Modernizing the tube production line in Hämeenlinna , Finland
- Monitoring a sintering plant saves energy and upgrades quality, Finland
- New line increases capacity for steel galvanizing, Finland
- New process management system for coking plant reduces quality discrepancies, China
- North-West Power Plant, St. Petersburg
- Oil and gas pipe plant to Riyadh, Saudi Arabia
- Recycling and utilizing steel mill by-products, Ukraine
- Skutskär waste water treatment plant, Finland
- Stepping up production at the German steel service centre in Duisburg
- Transferring a tube plant from Denmark to Finland
- Tyre plant, Vsevolozhsk
- Wastewater Treatment Plant, St Petersburg
- Pulp and Paper
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Automation and Electrical Engineering to Skutskär
waste water treatment plant·
- Etteplan's Customer: Skanska Econet Oy
- End Customer: Stora Enso / Skutskär Pulp Mill
- Project Country: Sweden
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Stora Enso's Skutskär Mill produces EFC-bleached pulp 500 000 tons/year. The new biological waste water treatment plant reduces environmental impact effectively and meets the requirements of environmental permits. The new plant was delivered by Skanska Econet Oy (Finland) on turn-key basis. The flow capacity of the plant is 50 000 m3/day.
Electrical and automation systems were included in the turn-key delivery as follows:
- 11 kV power supply lines feeding 11/0,5 kV transformers
- Total installed capacity 3 MW
- MCCs and subdistribution boards
- Frequence converters
- Lighting, small power and telecommunication systems
- The process control system is based on Siemens PCS 7 technology with 100% Profibus-type fieldbus without conventional I/O-modules. Fibre optic cables are used to connect together the process stations and operator stations locating in different parts of the mill.
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Etteplan was responsible in Electrical and Process Control Systems of the Project on "Customer's Engineer" basis providing following services: |
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Bidding phase:
- Basic design
- Cost Estimates
- Contract negotiations
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Project implementation phase:
- Sub-project management
- Basic design
- Purchasing services:
-> Technical specifications
-> Bid evaluations
-> Sub-contract negotiations
-> Sub-contract preparing
- Detailed design
- Site supervision
- Testing and commissioning
- Training
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