Reconstruction of the 110 kV outdoor switchyard at Valchedram 110/20 kV substation

WORK PERFORMED:

• Construction of new steel gantry structures, equipment supports, tubular busbars and cable trenches

• Replacement of all existing equipment – disconnectors, circuit breakers, instrument transformers, etc. – with new units

• Construction of foundations and bunds for the power transformers;

• Construction of internal roads and access roads, oil-collecting drainage

• Site grading and construction of internal roads and approaches

• Secondary wiring, earthing and lightning-protection installations

• Installation of working, emergency and security lighting

• Other works in accordance with the design solutions.