In RCM, the term "operating context" refers to the conditions and circumstances under which an asset operates. Understanding the operating context is crucial in the RCM methodology because it helps assess the potential failure modes and consequences associated with the asset.

Key aspects of the operating context in RCM include:

1. Environmental Conditions/Standards: The physical environment in which the asset operates, including factors such as temperature, humidity, vibration, and exposure to corrosive substances. It must consider any environmental standards or governance, such as government or international standards. Environmental conditions can significantly impact the reliability and performance of an asset.
2. Safety Standards: Any specific safety standards or governance related to human safety, such as government or international standards.
3. Operational Profile: The specific tasks, functions, or duties that the asset is designed to perform. This includes operational intensity (is there any downtime?), the frequency of operation, batch cycles, and variations in demand (peak loads).
4. Redundancy & Reserves: Are there redundant systems or backup routines for this asset. Or can a period of downtime be mitigated via existing stock levels.
5. Quality Standards: What quality or customer service limits must be achieved.
6. Spares and Stores: What level of spares are available, what lead-time is expected and is there risk of supply issues.
7. Supporting Systems: Systems such as electrical and water, that support this asset.
8. Load and Stress Levels: The magnitude of loads and stresses that the asset experiences during normal operation. This includes variations in load, cycles, and other factors that can contribute to wear and tear.
9. Maintenance Practices: The existing maintenance strategies, procedures, and practices in place for the asset. Understanding how maintenance is currently conducted helps in evaluating whether the existing approach is effective or if improvements are needed.
10. Human Factors: Consideration of how human interactions, including operator actions and maintenance activities, can impact the performance and reliability of the asset.

By thoroughly analyzing the operating context, RCM practitioners have a basis to identify potential failure modes, their causes, and the consequences of those failures. This information will help develop maintenance strategies that are tailored to the specific needs and conditions of each asset, with the goal of achieving optimal reliability and cost-effectiveness.