Procurement of Advanced Maintenance for Sychronous Condensers

The Contracting Authority wants to enter into service agreements involving the performance of inspections and overhauls on the Contracting Authority’s five (5) synchronous condensers. The tendered contracts have a five (5) year duration with three (3) times twelve (12) months’ extensions with automatic extensions. The tender is separated into two (2) lots. One lot for the two (2) hydrogen-cooled synchronous condensers and one lot for the three (3) air-cooled synchronous condensers. Lot 1 regards the two (2) hydrogen-cooled synchronous condensers and includes: • Minor inspection of the Synchronous Condenser stator and rotor with a minimum disassembly • Overhaul of the rotor including taking out the rotor poles one by one and check them mechanically on site. • Overhaul of the bearings and the lubricating system • Shaft sealing and machining of slipring • Support and Service Lot 2 regards the three (3) air-cooled synchronous condensers and includes: • Minor inspection of the SC stator and rotor with a minimum disassembly • Assessment of stator windings • Test of generator and GSU transformer protection • Support and Service • OPTION: C&P support agreement For more details, reference is made to the Tender Documents Please see the Technical Specifications in Appendix 2A for the lot 1 (doc. no. 24/06201-26) and Appendix 2B for lot 2 (doc. no. 24/06201-25). For further details concerning the object of the tender reference are made to the tender documents.