Rehabilitation of 400 kV Substation Sils
Engineering, planning and site implementation of a 400 kV substation in Sils, Switzerland
Description of project:
Comprehensive refurbishment of one of the most important 400 kV substations in Switzerland, with three cross-border lines to Italy. Complete replacement of the high-voltage equipment including control and protection systems.
Rehabilitation during operation; close coordination with Swissgrid and transmission line owners; project coordination and engineering for primary and secondary equipment; conceptual design; tender documents and specifications; procurement; site supervision; cost controls and commissioning.