Our Projects
Mining / Quarrying
Illawarra Transmission Feeder Project
Transelect provided strategic infrastructure upgrade works associated with the installation of a new power supply facility at an Illawarra colliery. Work included consultancy, design and construction of a new dedicated 35MVA rated, 33kV feeder between the energy authority’s zone substation and the colliery site. Old supply lines were replaced, enabling long-term reliable power supply to the mine. The new feeder is a combination of both overhead power line and underground cable and has a total route length of 11,751 metres.
Illawarra Coal Mines
- HV Protocols, 24hrs support, annual maintenance on multiple HV switch yards
- HV protection testing and reports
- Emergency call out for 33kV Network & All sites
- Line patrols of 33kV Network
- Maintenance of 33kV Network
- HV maintenance of oil filled circuit breakers
- HV maintenance of indoor & outdoor HV switchgear
- HV maintenance of indoor & outdoor substations
- Weeding & housekeeping of sub & switching stations
- Oil sampling, testing & analysis
- Protection studies & grading (load flow, fault level calculations)
- Spares audit
Private HV Switchyards
- HV Protocols, 24hrs support, annual maintenance for multiple quarries throughout Sydney, the Illawarra and Southern Highlands on HV switchyards and indoor/outdoor substations.
- HV maintenance of oil filled circuit breakers
- HV maintenance of indoor & outdoor HV switchgear
- HV maintenance of indoor & outdoor substations
- Weeding & housekeeping of sub & switching stations
- HV protection testing
- Protection studies & grading (load flow, fault level calculations)
- Thermal imaging
Energy Generation
- Annual maintenance, 24hr support
- HV protection testing and reports
- Battery system maintenance and discharge tests
- HV switchgear maintenance
- HV motor maintenance
- Transformer maintenance
Industrial / Commercial
- Emergency call out for 33kV Network & all HV overhead networks
- Installation of marshalling panels
- Installation of optical fibre cabling
- HV maintenance and protection testing
- Replacement of HV motor protection relays
- Repairs to 33kV automatic tap changer
- HV Maintenance of circuit breakers
- Oil sampling testing and analysis
Government
- Emergency call out for 11kV Network & All sites
- Line patrols of 11kV Network
- Maintenance of 11kV Network
- HV maintenance of Circuit breakers
- HV maintenance of indoor & outdoor HV switchgear
- HV maintenance of indoor & outdoor substations
- Weeding & housekeeping of sub & switching stations
- HV protection testing
- Oil sampling, testing & analysis
- Protection studies & grading (load flow, fault level calculations)
- Spares audit
- GPS location of poles
- Site HV management