Construction of 110/15 kV substation Mironicka with network connections 2026 Tender

Original: Construction work – OD Gorzów: Budowa stacji GPZ 110/15 kV Mironicka z powiązaniami sieci SN i WN, S-2026-15350 (projekt + wykonawstwo)

ENEA Operator sp. z o.o.

About this tender

ENEA Operator sp. z o.o. is procuring design and construction works (projekt i wykonawstwo) for the new 110/15 kV Mironicka main supply substation (GPZ Mironicka) in the Gorzów area, reference S-2026-15350. The contract covers the full design, permitting and construction of the substation itself. Substation scope includes: preparation of all required construction and execution documentation with necessary consents, approvals and permits; site levelling, ground preparation and soil compaction; construction of two 110/15 kV transformer bays; an outdoor 110 kV switchgear with line bays; earthing and lightning protection; a station control building with internal water/sewage, heating, ventilation, air-conditioning, lighting and power installations; 15 kV and station-service switchgear; secondary circuits; 15 kV cable connections; external lighting, external water/sewage, internal roads, fencing; and telemechanics, telecommunications and the technical protection system (SOT). The scope also includes a 110 kV overhead line: adapting the existing pole 52/38 for a line tap (wcięcie), erecting new 110 kV poles, and building the line from pole 52/38 through the new poles to the planned Mironicka substation. A third element covers 15 kV cable links from the 15 kV switchgear building to the substation plot boundary. The notice does not state the contract duration.

Key requirements

• ✓Design and build 110/15 kV electrical substation with two transformer stations
• ✓Construct overhead 110 kV power lines with new poles and line connections
• ✓Build 15 kV cable connections from substation to grid boundary
• ✓Install grounding, lightning protection, SCADA/telemetry, and security systems
• ✓Obtain all necessary permits, approvals, and technical documentation

CPV codes

Relevant sectors

About this sector

Grid modernisation covers transmission, distribution, smart meters, interconnectors and the software that balances a network with more variable supply. Funding comes as innovation calls for network operators and suppliers as well as large public tenders for equipment and works. Applicants are usually asked to show technical readiness and experience working with regulated network companies.