Execution of

• lighting, power, and lightning conductor electrical installations in industrial, commercial, and residential facilities,
  
  
• road, street, and other municipal facility lighting,
  
  
• installation of energy facilities (transformer substations, substations, small hydroelectric power plants, and other additional sources for the production of electricity),
  
  
• electrical connections in industrial, commercial, and residential facilities,
  
  
• traffic management systems,
  
  
• EX design electric installations.