HVT is one of the largest installation contractors of high voltage cabling & stringing, tubular busbars projects and substation equipment, as required for substation build and renewal programmes. 8 crews trained and accredited up to 765kV. Services include design, supply, construction and installation of substation site services from equipment installation to turnkey substation construction.
- Design of distribution and transmission substations including equipment specification, layout + arrangement, control + protection ect.
- Turnkey substation construction and rehabilitation projects
- Sites Services provides skilled labour and project management to assist utilities and major project companies construct high voltage substations
– Tubular busbar systems
– Stringing busbar systems
– Substation cabling (protection and control)
– Installation of a complete range of substation equipment
- Supplier to Eskom 765kV substation build programme
- Teams equipped to manage multiple large projects up to 765kV
- Experienced technical, design & project management team
- Each team is fully equipped with supervision, crane trucks, cherry pickers, appropriate tools, safety gear, etc.
- 68 site staff have appropriate training (HV regs, safety, first aid, fall arrest, OEM training, etc.)
- Full quality, safety and environmental management system
- Semi-turnkey Substation Construction & Refurbishment
- Bulk Earthworks
- Civil works
- Substation Primary Equipment Installations
- Cabling, Stringing, Earthing and Tubular busbars
- Substation Secondary Installations
- Testing & Commissioning
- 11-132kV Overhead Lines
- Design, Installation and Commissioning of Indoor Substations
- Specialised Services
- Tavrida breaker and dog box Retrofitting, Testing and Commissioning
- Transformer & Tap changer, Maintenance, Rigging, Specialised Testing, Installation and Commissioning
- Indoor and Outdoor Switchgear Installation, Maintenance, Testing and Commissioning
- Breakdown Services
