SAG Group
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Intelligent energy
is the future.  

Secure, efficient, cost-optimised.
Energy infrastructure with SAG in Poland.  

Substations

Our range of services includes the complex implementation of construction projects of 15 - 400 kV substations and switchyards. Our best specialists are involved in the construction of complete indoor and outdoor substations together with primary and secondary circuits. An initialization test, consisting of tests and measurements must be conducted on each substation before put into operation. This is performed by experienced measurement and initialization teams equipped with the most up-to date measurement instruments and necessary support equipment.

Scope of services

  • development of technical, organizational and legal documentation as well as obtaining legal permits
  • completion and delivery of equipment
  • design and construction of indoor and outdoor substations as well as indoor high and medium voltage stations (6 kV to 400 kV)
  • post-assembly tests, commissioning and start up
  • repair works including emergency repairs
  • modernization of substations and power switching stations
  • automation and control systems, supervision of substations
  • inspection and measurement, start-up
  • our own design solutions for high and medium voltage substations
  • implementation of turnkey projects 

Conservation and renovation of electrical power facilities

As an experienced builder of power lines and substations, we offer our help and services also in the conservation and renovation phases of constructed electrical power facilities, as well as quick and effective removal of power grid failures.

Scope of services

As an experienced builder of power lines and substations, we offer our help and services also in the conservation and renovation phases of constructed electrical power facilities, as well as quick and effective removal of power grid failures.

  • diagnosis of low, medium and high voltage networks
  • maintenance and renovation of individual components of low, medium and high voltage networks with anti-corrosion protection
  • removal of the effects of failures on the power lines and electrical power facilities
  • removal of fibre-optic tract failures
  • examination of energy supply components independent of the manufacturer

Contact persons

  • Piotr Bryńczak
    HV Substations
    SAG Elbud Gdańsk S.A.

    ul. Marynarki Polskiej 87
    80-557 Gdańsk
    Poland

    Phone:+48 58-769-49-00
    Fax:+48 58-343-11-70

Customer Service
SAG Elbud Kraków Sp. z o.o.

ul. Płk. St. Dąbka 8
30-732 Kraków
Poland

Phone: +48 12-652-91-01
Phone: +48 12-652-92-00
Fax:     +48 12-653-21-86


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