Transformation & distribution substations
25 KV-735 KV ELECTRICAL TRANSFORMATION & DISTRIBUTION SUBSTATIONS
The construction, maintenance and modification of electrical transformation & distribution substations includes the following elements:
- Substation engineering and design
- Implementation of a SCADA system (Supervisory Control And Data Acquisition) for real-time processing of large quantities of telemetry and remote monitoring and control of substation equipment
- Provisioning of all material required for the substation’s construction, including power transformers tailored to customers’ needs
- Provisioning and installation of the control building
- Civil works
- Installation of concrete foundations and holding tank
- Installation of electrical grounds
- Connections – power and controls
- Manufacturing and installation of rigid beams
- Installation of aerial cables with isolators
- Installation of ground cables
- Installation underground ducts
- Installation of steel structures
- Installation of circuit breakers
- Installation and assembly of all instrumentation
- Connection of instrumentation
- Drainage and filling of oil transformers
- Pre-operational testing and certification
- Installation of fences
- Installation of operations building