Inspection categories

1. OPERATION

This category and its subcategories covers inspections focused on activities related to operation of facility in specified regimes and includes selected equipment with respect to PSA results inclusively PSA results for non-power conditions.

1.1. Normal operation conditions of components and systems at full power and other power regimes

  1. 1.1.1 Reactor (including core), pressurizer, reactor coolant sytem
  2. 1.1.2 Safety systems of primary circuit
  3. 1.1.3 Auxiliary systems of primary circuit
  4. 1.1.4 Steamgenerators (SG), SG emergency feed water supply, SG safety valves, steam dump to atmosphere, steam dump to condenser, essential service water systems, high pressure air systems
  5. 1.1.5 Instrumentation and control systems
  6. 1.1.6 Electrical power supply I. a II. category & dieselgenerators, energetic busses, start-up logic
  7. 1.1.7 Fire prevention  systems
  8. 1.1.8 Important buildings (containment/confinement, high energetic piping zones, outer containment/confinement parts)

1.2 Transient and Accident Conditions

  1. 1.2.1 Reactor shutdown for refueling and restart
  2. 1.2.2 Power reduction (Limitation systems activation)
  3. 1.2.3 Reactor trip
  4. 1.2.4 Reactor protection systems

Activities related to operation

  1. Operating procedures observation, technical specifications (limits and conditions) preferably
  2. Systems status monitoring and periodic checking
  3. Observation of directive documents that are implement into quality assurance system according to QA programs
  4. Compliance of NPP status and personnel towards Safety Report content
  5. Outage conditions keeping and uncontrolled boron dilution prevention
  6. Fuel handling
  7. Ability of components for reactor restart, planned physical and energetic testing, other non-standard tests.

2. MAINTENANCE

This category includes inspection of following selected systems:

  1. 2.1 Reactor, pressurizer, reactor coolant systems
  2. 2.2 Safety systems of primary circuit
  3. 2.3 Feedwater pumps, boron tanks, hydrogen removal systems, ventilation systems,  gas and water cleaning systems
  4. 2.4 Steamgenerators (SG), SG emergency feed water supply, SG safety valves, steam dump to atmosphere, steam dump to condenser, essential service water systems, high pressure air systems
  5. 2.5 Instrumentation and control systems
  6. 2.6 Electrical power supply I. a II. category & dieselgenerators, energetic busses, start-up logic
  7. 2.7 Containment

Activities related to maintenance

  1. I. Prevention and post-maintenance control
  2. J. Operational control program observation
  3. K. Repair and replace of components and systems
  4. L. Keeping of equipment in good conditions
  5. M. Readiness for restart and quality system observation
  6. N. Drop of extraneous materials into primary circuit prevention

3. TECHNICAL AND ENGINEERING SUPPORT

This category includes sufficiency of technical and engineering support in selected activities at NPP. Includes all activities of licensee.

  1. 3.1 Modifications control and checking
  2. 3.2 Operational and commissioning programs preparation, control and checking
  3. 3.3 Quality assurance and management systems
  4. 3.4 Technical a documentation support to operation, outages, maintenance and testing T
  5. 3.5 Outsourcing activities
  6. 3.6 Event management and operational feedback investigation
  7. 3.6 Personnel training
  8. 3.7 Contractors personnel activities assurance all activities regulated under Non proliferation treaty and physical protection.

4. RADIATION PROTECTION

This category includes all activities regulated under radiation protection, safety of ionizing sources and emergency preparedness.

  1. 4.1 Radiation protection of operation
  2. 4.2 Monitoring and release of radionuclides into environment
  3. 4.3 Safety and transport of ionizing sources
  4. 4.4 Radioactive waste management
  5. 4.5 Radiation events
  6. 4.6 Emergency preparedness

5. NUCLEAR MATERIAL

This category includes

  1. 5.1 System of accounting for and control of nuclear materials
  2. 5.2 All aspects of physical protection including authorization of facility access
  3. 5.3 Nuclear material transports
  4. 5.4 Nuclear items export and import inspection