Design works
Design Activities’ Orientation
- EHV/HV and HV/HV substations and transformer stations of power transmission system
- EHV/HV and HV/LV distribution and transformer substations
- Substations for power generation (power plants)
- Substations for heat generation (heating plants)
- Industrial power distribution
- Outdoor high voltage and extra-high voltage overhead lines
Substations
Main Activities
- Technological parts - complete engineering of substations power sections, power stations, heating stations and industrial plants
- Control systems - complete engineering of control systems, protections, measurement and communication for substations, power stations, heating stations and industrial plants
- Construction parts - complete engineering of civil parts or civil part modification
Method of Implementation
- General design
- Author project inspection
- Feasibility study
- Review of civil part, documentation necessary for permission procedure
- Civil documentation for the building permits procedure
- Execution of the design documentation in full scope including 3D design
- Renewal and verification of As-built documentation
- Documentation necessary for selection of the contractor
- Detail design
- As-built documentation
- Operational documentation
- Consultancy
Overhead lines
Main Activities
- Technological part - complete design preparation
- Civil construction part - geodetic measurement (convencional, LIDAR system, photogrammetry), geological survey, design and foundation calculations
- Complete engineering activities - project planning, route selection, final negotiation
Method of Implementation
- Proposals for alternative solutions, technical and economical comparison of alternatives
- Towers configuration proposal, static calculations of the structures and static calculations of towers for additional installation of antenna systems
- Preparation of construction documentation and workshop documentation
- Check of as-built state of existing structures and repair proposal
- Calculations of line rating, electric and magnetic field, dangerous induction, capacitive and galvanic effects within the communication line
- Design documentation necessary for the planning and civil construction permission procedure, operational documentation, contractor detail design
- Preparation of operational documentation based on the current status and customer's requirements
- EHV lines Optical routes (OPGW, ADSS, GWWOP)
- Preparation of technical requirements and data for tenders
For all the above mentioned activities, we dispose with appropriate SW such as ACAD, NEXIS, and PLC-CAD.
We take an active part in the development of technical standards and the part in CIGRE international organization.