- Preventive Maintenance
- Scheduled, routine servicing performed at set intervals to reduce the likelihood of equipment failure — oil changes, filter replacements, calibrations, and inspections.
- Corrective Maintenance
- Repair work performed after a fault or breakdown has occurred, restoring equipment to its normal operating condition.
- Response Time
- The maximum time the service provider must take to acknowledge a fault report and dispatch a technician — commonly expressed as hours from notification.
- Uptime Guarantee
- A contractual commitment that covered equipment will be operational for a defined percentage of scheduled hours — for example, 99% uptime over a rolling 30-day period.
- Covered Equipment Schedule
- An exhibit or appendix to the agreement listing each piece of equipment by make, model, serial number, and location that falls within the scope of the contract.
- Mean Time to Repair (MTTR)
- The average time required to restore failed equipment to full operation, used as a performance benchmark in service-level commitments.
- Exclusion Clause
- A contractual provision that removes specific causes of failure — operator misuse, unauthorized modifications, consumable parts — from the service provider's maintenance obligations.
- Service Level Agreement (SLA)
- A defined set of performance standards — response times, uptime targets, resolution windows — embedded in or attached to the maintenance agreement.
- Force Majeure
- A clause excusing non-performance when delays or failures result from events beyond a party's reasonable control, such as natural disasters, strikes, or government orders.
- Limitation of Liability
- A clause capping the maximum financial exposure of the service provider — typically set at the fees paid over the prior 12 months — for damages arising from a service failure.
- Term and Renewal
- The duration of the agreement and the conditions under which it automatically renews or requires affirmative notice to terminate at expiry.