Nuclear power plants. Instrumentation and control systems important to safety. Surveillance testing Ingestion-build-73073 well casings

well casings

It does not apply

This European Standard specifies the requirements for the design

BS 6079-1 aims to draw attention to the management challenges encountered in different project environments and to present possible approaches to these

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 well casings1 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