Power stations

In the field of electrical power distribution substations of high and medium voltage insulated with air (AIS) or gas (GIS), we develop complete project documentation including concepts, feasibility studies, functional-utility programmes, building designs, detailed designs and as-built documentation.

Within the scope of design works we perform:

• technical audits of power stations including technical condition assessment
• designs of equipment supporting structures together with foundations
• architectural designs of substation buildings (indoor substations, control, technological and protection rooms, kiosks)
• designs of primary and secondary circuits
• telecommunications and teletechnology designs, including technical protection systems (TPS)
• designs of drainage and sewage systems, external earthing and fire protection installations
• breakdown removal projects – immediate restoration of infrastructure projects (Emergency Restoration Systems)
• concepts for the execution of substation facilities including the construction of new and the modernization/renovation of existing facilities, using the following methods and tools:
  • laser scanning (LiDAR)
  • photogrammetry
  • spatial thermal imaging measurements
  • spatial electromagnetic field measurements
  • unmanned aerial vehicles (drones)
• surge analyses, short-circuit and current flow calculations, calculations of short-circuit current flows in earthwires and earthing systems
• analyses of complex earthing systems in multilayer soils, designs of earthing grids for substations
• optimal selection of parameters of conductors, cables, structures, foundations, technology of technical buildings in terms of functionality, taking into account the guidelines and conditions of the investor and the owner of the infrastructure in the place of installation (technical and cost optimization of design solutions)

We provide:

• surveying services
• preparation of necessary geological and geotechnical expert opinions
• provision of specialists to obtain land for the construction of the substation
• carrying out planning works
• complex ferroresonance analyses with academic support
• expert opinions on environmental protection
• comprehensive inter-branch coordination of projects
• technical and legal consultancy
• supervision of the execution of works on site
• documentation with the use of modern software such as: EPLAN, AutoCAD, CDEGS, CYMCAP and others, as well as investment reporting with the use of spatial information systems software (ArcGIS®, QGIS®)
  creation of project documentation using the BIM method