145 kV GIS substations with alternative insulation media for Amagerværket (AMV) and Vigerslev Koblingsstation (VIK)

Description

The Contracting Authority wants to purchase two 3 phase, 145 kV, 50 Hz, gas-insulated switchgear (GIS) double busbar substations with alternative insulation media. One for Amagerværket (AMV) and one for Vigerslev Koblingsstation (VIK) delivered on Energinet sites, ready for operation. Optimized arrangements are required to reduce employer’s installation time on site, provide ease of opera-tions, minimize maintenance and repair costs. AMV - The supply consists of 8 (eight) line-feeder bays, 4 (four) transformer bays, 3 (three) generator bays, 2 (two) bus bar coupler bays, 2 (two) bus bar sub-divider bays, 2 (two) metering bays and 3 (three) unassigned bays. VIK - The supply consists of 2 (two) line-feeder bays, 2 (two) transformer bays, 2 (two) ‘Banedanmark’ bays, 1 (one) coupling bay, 1 (one) metering bay, and 2 (two) unassigned bays. Lot 1: The Contracting Authority wants to purchase two 3 phase, 145 kV, 50 Hz, gas-insulated switchgear (GIS) double busbar substations with alternative insulation media. One for Amagerværket (AMV) and one for Vigerslev Koblingsstation (VIK) delivered on Energinet sites, ready for operation. Optimized arrangements are required to reduce employer’s installation time on site, provide ease of opera-tions, minimize maintenance and repair costs. AMV - The supply consists of 8 (eight) line-feeder bays, 4 (four) transformer bays, 3 (three) generator bays, 2 (two) bus bar coupler bays, 2 (two) bus bar sub-divider bays, 2 (two) metering bays and 3 (three) unassigned bays. VIK - The supply consists of 2 (two) line-feeder bays, 2 (two) transformer bays, 2 (two) ‘Banedanmark’ bays, 1 (one) coupling bay, 1 (one) metering bay, and 2 (two) unassigned bays.