Published
Budowa stacji elektroenergetycznej 220/110 kV Norki
Notice number: 00648927-2026
KEY INFORMATION
- Submission deadline
- • Oct 28, 2026
- Location
- 🇵🇱 Poland
- Contracting authority
- Polskie Sieci Elektroenergetyczne Spółka Akcyjna
- Accepted Languages
- Polish
- Tender type
- Works
- Contract Value
- Published date
- Sep 21, 2026
TENDER DESCRIPTION
This tender concerns the comprehensive construction and installation of the 220/110 kV Norki power substation. The scope of work includes the development of lightning protection systems, 220 kV and 110 kV switchgears with their respective foundations, earthing, bays, and busbar systems, along with autotransformer and reactor stands, and an overhead bridge connecting the 110 kV and 220 kV switchgears. Further deliverables encompass secondary circuits, uninterruptible (230V AC 50 Hz) and emergency power supply systems, telecommunication and SOT/SSP installations, boundary fencing, and robust storm drainage and water retention infrastructure. The project mandates strict compliance with the Investor's technical standards and technological design, utilizing specific materials such as C30/37 XC4, XF3 concrete and B500SP steel reinforcement, among other detailed technical specifications. No specific contract timeline or financial standing requirements have been provided.
TENDER BRIEF
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The core scope of work for this tender primarily involves the construction and installation activities related to the "Stacja elektroenergetyczna 220/110 kV Norki" (220/110 kV Norki power station).
The high-level summary of the Statement of Work and core deliverables includes:
- Construction of a lightning protection system.
- Construction of a 220 kV switchgear in a 2S+SO system, encompassing foundations, structures for primary apparatus, grid and perimeter earthing, line bays, autotransformer and compensating reactor bays, busbar systems with disconnectors, a bypass busbar, voltage measurement bays, and longitudinal, transverse, and bypass disconnector bays.
- Construction of a 110 kV switchgear in a 2S system, including foundations, structures for primary apparatus, grid and perimeter earthing for the entire switchgear, line bays, autotransformer bays, busbar systems with disconnectors, and voltage measurement bays, as well as longitudinal and transverse disconnector bays.
- Construction of autotransformer and reactor stands with the installation of necessary equipment.
- Construction of a 110 kV overhead bridge to connect the 110 kV switchgear with the 220 kV switchgear.
- Implementation of secondary circuits for the 220 kV and 110 kV switchgear, autotransformers, and reactors.
- Provision of an uninterruptible power supply system 230V AC 50 Hz.
- Construction of telecommunication installations.
- Construction of SOT and SSP systems.
- Construction of a boundary fence for protection.
- Installation of a storm drainage system, including a pumping station, oil separator, and sedimentation tank, leading to a retention tank.
- Construction of a backup MV power supply system from the external PGE network and primary No. 1 and 2 for the station's own needs.
- Construction of an emergency power supply system for own needs, which includes installing a power generator near the technological building and its container on a reinforced concrete slab.
- Building of a storm water retention-absorption tank and a fire protection tank.
Sources
- 1S0506-04.01.01-0001-W007-DT-R01.04 - PZT (NOR).pdf — “jego instalacją. m) Budowę układu ochrony odgromowej n) Budowę rozdzielni 220 kV w układzie $2S+SO$ budowę fundamentów i konstrukcji pod aparaturę pierwotną, budowę uziemienia kratowego oraz otokowego, budowę pól liniowy…”
- 2S0506-04.01.10-0001-W007-DT-R01.04 - PAB (NOR).pdf — “instalacji kanalizacji deszczowej wraz z przepompownią, separatorem substancji ropopochodnych oraz osadnikiem odprowadzającej wody opadowe i roztopowe z terenu projektowanej Stacji do zlokalizowanego na terenie Stacji zb…”
- 3S0506-04.01.00-0001-W007-DT-R01.04 - Załączniki i uzgodnienia (NOR).pdf — “sieci kanalizacji sanitarnej, kanały kablowe/kanalizacja kablowa), Budowę zbiornika retencyjno-chłonnego wód deszczowych oraz zbiornika ppoż., Budowę układu zasilania rezerwowego SN z sieci zewnętrznej PGE oraz podstawow…”
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Unlock tender brief for freeTENDER DOCUMENTS
DIRECTORY • 119 FILES
- Zał. 1 do DUŚ charakterystyka przedsiewzięcia.pdf170 KBPDF
- [05] S0506-04.01.30-0001-W007-DT-R01.03 - Oświetlenie i instalacje na terenie stacji.pdf31.5 MBPDF
- Z07_Instrukcja nadawania i nadzoru nad zezwoleniami na wstęp oraz kontroli nad ruchem materiałów.pdf941 KBPDF
and 112 other documents
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