Combined Cycle Gas Turbine (CCGT) -Great Island Project - Generator 220 kV Cable Connection
Endesa Ireland wishes to invite expressions of interest for the design, manufacturing, supply and delivery, installation at site, testing and commissioning of the High voltage (HV) cable for the new Combined cycle gas turbine generating station site in Great Island, Co. Wexford (Ireland).
All the activities will be carried out according to the relevant IEC Standards.
The minimum characteristics required are:
Insulation material XLPE triple extruded.
Material and section of the conductor mm2 CU / 2 000.
Conductor (Circular / Segmented) Segmented.
Material and Section of the metallic screen mm2 CU / 300.
Metallic screen (wires/tube) copper wires with counter helix.
Rated Voltage (Uo/U) kV 127/220.
Highest permissible voltage (Um) kV 245.
Grid frequency Hz 50.
Length (estimate) m 500.
The 220 kV cable shall be installed from the 220 kV bay, constructed by the National Grid Owner, to the GSU transformer installed at the generating station (details of terminals conditions will be given in the technical specification at tender stage).
The isolated cable and its accessories shall be complete with all fittings and components necessary for its effective operation, performance and maintenance under the various operating conditions that will be specified in the tender. All such parts shall be deemed to be included within the scope of supply.
The cables, materials specification and testing procedures shall be developed by the Supplier according to Endesa’s project specifications.
Further detail will be set out in later tender documentation.
The Great Island CCGT project has received planning permission under the strategic infrastructure act. The planning application, EIS and conceptual design drawings are available at
http://www.greatislandpowerproject.com/.
Note: to register your interest in this notice and obtain any additional information please visit the eTenders Web Site at
http://www.etenders.gov.ie/Search/Search_Switch.aspx?ID=199312.
Deadline
The time limit for receipt of tenders was 2011-03-14.
The procurement was published on 2011-02-11.
Suppliers
The following suppliers are mentioned in award decisions or other procurement documents:
Who?
What?
Procurement history
| Date |
Document |
| 2011-02-11
|
Contract notice
|
| 2012-07-18
|
Contract award notice
|