Installation & Maintenance of MV Equipment
Service Description
- Scheduled major and minor servicing of transformers, switch-gears & circuit breakers as per the maintenance plan
- Attend to emergency call outs, do fault finding & repairs on entire MV infrastructure
- Transformer oil sampling, draining & re-filling of transformer oil, transformer leaks repair, tap changer mechanism repair and installation of transformers up to 40MVA
- Switch-gears, circuit breakers and transformer testing including pressure test, ductor test, transformer turns ratio, infrared scanning and partial discharge
- Secondary injections, primary injection, protection relay testing & protection settings calculations
- Supply & installation of protection relays and related equipment
- Cable fault location, cable pressure testing, cable jointing, cable termination and new cable installation up to 300mm² 33kV both XLPE & PILC
- BTU testing and new installation
- Commissioning of new MV substations
- Installation of primary and secondary plant
| Client | Service Description | Status |
|---|---|---|
| Eskom Holdings (SOC) Ltd | Provision of services at Duvha Power Station electrical maintenance on an as and when required basis for 36 months | Active |
| City Power (SOC) Ltd | Installation and maintenance of medium and low voltage electrical network infrastructure including public lighting and major capex projects | Completed |
| ERWAT (SOC) Ltd | Twenty-Four Months Maintenance, servicing and repairs contract of Medium Voltage equipment on all ERWAT Waste Water Treatment Works | Completed |
| Merafong City Local Municipality | Appointment of a panel for the supply, delivery and maintenance of electrical equipment/infrastructure when required for a period of three years | Completed |
| Ephraim Mogale Local Municipality | Transformer maintenance – oil purification | Completed |
| South African Post Office (SOC) Ltd | Service and repairs to HT, LT and transformer room at SAPO head office | Completed |
| Ephraim Mogale Local Municipality | Transformer maintenance – oil purification | Completed |
| Ephraim Mogale Local Municipality | Substation protection audit testing | Completed |
| Rand Water | Take samples and test transformer oil, service, and repair transformers at BWD sites, Vereeniging and Zuikerbosch pump stations as per the scope of work | Completed |
| City of Matlosana | Appointment of multiple service providers for repair, service and maintenance of medium voltage transformers and ring main units on as and when required for a period of 36 months | Active |
