The range of operating parameters within which equipment or processes are designed to function safely and reliably.
Normal Operating Conditions (NOC) are the expected operating parameters, process conditions and environmental factors under which equipment or systems are intended to function safely, reliably and efficiently during routine operation. These conditions establish the basis for equipment design, operating procedures, inspection planning and performance monitoring.
Normal Operating Conditions define the expected operating envelope for safe and reliable routine operation.
Operating outside Normal Operating Conditions may accelerate degradation, reduce equipment life or require additional engineering assessment to ensure continued safe operation.
Normal Operating Conditions describe the expected operating envelope, whereas upset, abnormal or emergency conditions fall outside routine operating limits.
Process Engineering; Operations; Asset Management.
Process plants.; Oil and gas.; Petrochemical.; Manufacturing.; Power generation.
API RP 584
VisualAIM connects glossary concepts to the asset records, inspection histories, and workflows they describe.