On-call service
For urgent breakdowns and one-off jobs.
- Fast diagnosis
- Clear quote before work starts
- Service report
Service plans
Maintenance contracts that keep your facilities running.
From one-off repairs to a resident on-site team, every plan includes a detailed technical report after each job: measurements, corrective actions and recommendations.
Annual SLA contract
Scheduled visits, top priority and preferential rates.
- CM1 / CE1 visits with OM1 / OM2 options
- 24/7 on-call team
- Preferential parts pricing
- Remote monitoring from our control centre
Permanent on-site team
A dedicated full-time team at your facilities.
- Resident technicians and engineers
- Full business continuity
- Built for mining and industry
Multi-level service visits
The SLA contract combines inspection visits with in-depth maintenance options.
- CM1 · CE1
Mechanical and electrical check
Visual and functional inspection of the main components.
- OM1
Maintenance option 1
Engine oil change and full replacement of genuine filtration.
- OM2
Maintenance option 2
Full performance tests under load.
- Triennial
Major visits
Heavy overhauls and installation audits.
Included in turnkey contracts
- Weekly, monthly, quarterly or annual preventive visits as needed
- Preventive and corrective maintenance for up to 15 years
- No-load and on-load tests of standby diesel generators
- Contractual availability and response-time commitments
- Warranty extension for new or used equipment
- Remote monitoring by the Volta Operations Control Centre
Options on request
- Infrared thermography of cabinets and PLCs
- Physico-chemical analysis of oils, fluids and coolants
- Industrial cleaning of fuel tanks
- Refurbishment of cooling, exhaust and stack systems
A project, a breakdown, a contract?
Our experts reply within 24 hours with a diagnosis and a clear quote.