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International experience

Major international infrastructure projects by their nature involve significant investment. They require solutions that are cost effective, efficient, sustainable, and delivered in an environment in which risks are managed. Žilinskis CO clients rely on our wide range of skills, experience, and excellence in delivering major projects. For more than 20 years, we have been designing and building international and domestic power lines, substations and other infrastructure facilities. Across three continents we have been selling cables, wires and other electrical products of globally recognized manufacturers (Alstom Grid SAS, Reka Cables LTD, AS Draka Keila Cables, ABB, Siemens, etc.). Together with our partners - Nettpartner (Norway), Sterling Power Group (UK), Elektobud (Poland), NCC (Sweden), SAG (Germany) - we have worked on many international projects (press to receive References). International experience Due to our many years of experience, Žilinskis CO team can carry out a wide variety of tasks, from a projects design, to its full implementation. We can provide all infrastructure design, building and maintenance services, which are fully compliant with safety procedures and systems. Žilinskis Co can also supply a wide variety of electrotechnical products. We are growing through innovation and pride ourselves on being a solution based organization, always seeking new challenges and cooperation.

Power lines

Telšiai oro linijos techninis ir darbo projektas

330 kV overhead line Klaipėda- Telšiai

Technical project and construction of the 330 kV Klaipėda–Telšiai overhead line.

The project is directly related to the Lithuania-Sweden joint project NordBalt and with the aim of improving the security of Lithuania’s energy system. The designed and constructed 330 kV overhead line is 98 kilometres long and has a capacity of 900 MW.

The 330 kV overhead line being constructed in 98 kilometres long and has a capacity of 900 MW. Nine different types of towers are used to construct the line, with a total of 263 towers. The overhead line is directly related to the Lithuania-Sweden joint project NordBalt and with the aim of improving the security of Lithuania’s energy system.

110 kV overhead line Boguszów - Porici (Poland - Czech Republic)

110 kV overhead line Boguszów - Porici (Poland - Czech Republic)

The target of Zilinskis CO is to implement design and all the legislation works regarding this project. Construction works as well as supply of materials will be done by our company afterwords. The 110 kV overhead line is 23 kilometres long, 120 MW at each circuit. Total number of poles – 126.

Transformer substation

Reconstruction of 330/110/10 kV Vilnius transformer substation.

Reconstruction of 330/110/10 kV Vilnius transformer substation.

Reconstruction of 330/110/10 kV Vilnius transformer substation autotransformers, telecommunications installations, security and fire alarm systems, 330 kV and 110 kV electrical engineering installations, relay protection and control equipment, and substation control system.

Reconstruction of 330/110/10 kV Alytus transformer substation

Reconstruction of 330/110/10 kV Alytus transformer substation

Alytus transformer substation is a part of the strategic plan LitPol Link. It is combined of two parts: 330 kV and 110 kV switchyards. A. Zilinskis ir ko UAB company is responsible for design and reconstruction of both parts of this object. 330 kV switchyard of Alytus substation area is much larger than the 110 kV switchyard part. The 330 kV substation switchyard part currently comes in two lines from Elektrenai Power Plant and Gardin (Belarus). There will be another four lines in the future: two lines to Kruonis Pumped Storage (Hydro) Plant and two lines to the ABB current converter which is now under construction. 110 kV part is distributed to 9 lines: to Griškonys (two lines), to Putinai (two lines), to Vidzgiris, to Seirijai, to Sestokai, to Igliauka and Prienai. Design and the first stage of the construction are already done.

Trade experience

330 kV Oro linijos Klaipėda-Telšiai statyba

Supply of components for LitPol Link 400 kV overhead line

The Department of Commerce was responsible for the supply of all the components needed for 400 kV overhead line. Line length - 51 km. The following materials were provided:

  • Concrete foundation for overhead line (700 units);
  • Metal abutment (a total of 130 pillars);
  • Insulated wire and fixtures for overhead line (1300 tons);
  • Lightning protection cable and fittings (100 km.)
  • Hanging Glass Disc Insulators;
  • Grounding circuit components;

Supply of components organized in accordance with the project work. The components were presented by the DPO principle (Incoterms 2014). The foundation had been produced in 8 weeks, wires in 10 weeks, OPGW in 8 weeks, fixtures in 8 weeks. We have suppliers to produce all types of electrical components. The long-term co-operation ensures the quality of components and the delivery time.

Maintenance

Kauno rajono 0,4 - 10 kV LESTO tinklų eksploatacija

Maintenance of 0,4 - 10 kV LESTO electrical network in Kaunas region

A. Žilinskio ir ko UAB company is responsible for maintenance of 0,4 - 10 kV distribution network in Kaunas region. Network includes overhead lines, cable lines, transformer substations etc. Currently, 9 teams (50 experienced employees) are covering Lithuania area. Kaunas district area is 2527 km2.

Ongoing:

  • Change of supports
  • Installation and change of separators
  • Maintenance works of overhead and cable lines
  • Measurements
  • Emergency works
  • Troubleshooting
Klaipėdos rajono 0,4 - 10 kV LESTO tinklų eksploatacija

Maintenance of 0,4 - 10 kV LESTO electrical network in Klaipėda region

A. Zilinskio ir ko UAB is responsible of performing repair and maintenance works in Klaipeda region for 0,4 - 10 kV overhead lines, cable lines, transformer substations. Currently, 9 teams (50 experienced employees) are covering Lithuania area. Klaipeda district area is 1336 km2.

Ongoing works:

  • Change of supports
  • Installation and change of separators
  • Maintenance works of overhead and cable lines
  • Measurements
  • Emergency works
  • Troubleshooting
Šiaulių rajono 0,4 - 10 kV LESTO tinklų eksploatacija

Maintenance of 0,4 - 10 kV LESTO electrical network in Siauliai region

A. Zilinskio ir ko UAB is responsible of performing repair and maintenance works in Siauliai region for 0,4 - 10 kV overhead lines, cable lines, transformer substations. Currently, 9 teams (50 experienced employees) are covering Lithuania area. Klaipeda district area is 1807 kmkm2.

Atlikti šie darbai:

  • Change of supports
  • Installation and change of separators
  • Maintenance works of overhead and cable lines
  • Measurements
  • Emergency works
  • Troubleshooting