Nuclear power plants. Instrumentation and control systems important to safety. Surveillance testing Ingestion-build-73073 It does not apply

It does not apply

This European Standard specifies the requirements for the design

BS EN 2856 creates a standardized approach for manufacturers of self-locking anchor nuts to adhere to if they supply their components for use by the aerospace and defence industry

The procedure in this standard deals with cold tests applicable both to non heat dissipating and heat-dissipating specimens

When these insulating liquids are handled according to the standards provided in  BS EN 60156

Nuclear power plants. Instrumentation and control systems important to safety. Surveillance testing Ingestion-build-73073 It does not apply1 Scope Where functional reliability is required by general safety standards, one aspect of demonstrating this reliability is testing performed on line during plant operation or during plant shutdown in preparation for return to power operation. This standard lays down principles for testing I&C systems performing category A, B and C functions, per IEC 61226, during normal power operation and shutdown, so as to check the functional availability