Regional Basic Professional Training Course in Korea

Regional Basic Professional Training Course (BPTC) on Nuclear Safety
In accordance with operating organization policy, appropriate procedures exist for the
following areas:
Rules for electrical, mechanical and radiological isolations are published and
adhered to;
Appropriate safety documents such as work permits, access permits, and
authorizations for testing are used;
A register is maintained, such that shift personnel are aware of all systems and
components out of service at any time. It is particularly important that the
availability of redundant safety equipment is verified before any safety related
component is isolated;
Complex isolation procedures or checklists are verified by an engineer of the direct
operations group;
Suitable arrangements are made for locking, tagging or otherwise securing isolation
points to ensure safety;
Out of service systems and components are identified by appropriate signs and tags
both in the plant and in the control room;
Tags are periodically reviewed for accuracy and continued applicability;
Arrangements are made for transferring responsibilities for the work permits from
shift to shift;
Conventional hazards such as fluids under high pressure, toxic and asphyxiating
gases, or hazardous chemicals are identified;
Appropriate arrangements are made in safety documents to control the work of
more than one group on a system or component, and to control shift work by
maintenance or other personnel;
Controls are in place for activities that may change either radiological conditions or
❙ 860 ❙