MODULE “PROJECT MANAGEMENT AND CONTROL” PHYSICAL PROTECTION AND SAFEGUARDS

1. MODULE “PROJECT MANAGEMENTAND CONTROL” PHYSICAL PROTECTION AND SAFEGUARDS DECOMMISSIONING MANAGEMENT SAFE DECOMMISSIONING OF NUCLEAR POWER PLANTS Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

2. CONTENTS • Requirements concerning physical protection and safeguards during decommissioning • Goals of physical protection and safeguards measures during decommissioning of KNPP Units 1 & 2 Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

3. TRAINING OBJECTIVES Upon completion of training trainees should be able to: • Describe the main requirements concerning physical protection and safeguards during decommissioning. • List and explain the goals of physical protection and safeguards measures concerning a specified nuclear facility (for example – Physical separation of KNPP Units 1&2 from Units 3&4). Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

4. ACT ON THE SAFE USE OF NUCLEAR ENERGY • Planning and regulation of physical protection • Coordination and control of plans and procedures for physical protection • Security of sites, identified by the Council of Ministers as being particularly important in terms of their physical protection • Identification of areas with controlled access and establishment of special system for access and control of physical persons and their belongings and transportation means Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

5. REGULATION FOR THE PROVISION OF PHYSICAL PROTECTION OF NUCLEAR FACILITIES, NUCLEAR MATERIAL AND RADIOACTIVE SUBSTANCES • Licensee and permit holder are obliged to assure physical protection of nuclear facilities, nuclear material and radioactive substances. • Activities for physical protection assurance are coordinated. • The information about physical protection is controlled by the provisions of the law for protection of classified information. • Nuclear material, nuclear facilities and radioactive substances for physical protection purposes are categorized. Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

6. REGULATION FOR THE PROVISION OF PHYSICAL PROTECTION OF NUCLEAR FACILITIES, NUCLEAR MATERIAL AND RADIOACTIVE SUBSTANCES • Design risk is assessed, physical protection level is defined and physical protection system is built. • Responsible individual is assigned, a physical protection plan is developed, rules and procedures are approved. • Nuclear facilities, nuclear material and radioactive substances are isolated and access is restricted and controlled. • Designs for buildings and facilities need to comply with requirements for physical protections. Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

7. “KOZLODUY NPP” ACCESS CODE PROCEDURE • Contains organizational and technical measures regarding: • access code for individuals; • access code for vehicles; • taking in and out of goods and materials; • rights and obligations of individuals. • The requirements of the procedure are mandatory. Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

8. “KOZLODUY NPP” ACCESS CODE • Controlled access points and/or points for automatic access system • Passes for individuals and vehicles • Permit for taking goods and materials out Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

9. REQUIREMENTS FOR “KOZLODUY NPP” ACCESS APPLICANTS • Study the access code procedure and strictly follow its requirements; • Report immediately for updating in case of permanent address change or change of names; • It is mandatory to return immediately pass upon its expiration of validity or in case of leaving; • Wear pass at a visible place; • Do not lend your pass to other individuals; • Visit only the places which your are authorized for; Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

10. REQUIREMENTS FOR “KOZLODUY NPP” ACCESS APPLICANTS • Go only through controlled access point and automatic access systems for which you are authorized and follow the stipulated route; • Individuals with escort are to follow the directions of their escort; • Take good care of your pass, and keep it from damage, losing or stealing; • When taking personal belongings, items, goods or materials in or out you are mandatory subject to inspection by the officials; • The escort is responsible for the location and behaviour of the individual he is escorting in NPP and for the returning of his or her pass as well. Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

11. PHYSICAL SEPARATION OF UNITS 1&2 FROM UNITS 3&4 • Objective: • reliable physical separation between shutdown units and the ones remaining in operation; • physical separation between the areas for safe enclosure and non-radioactive parts; • easy access of personnel to systems, common for all units. Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

12. MODIFICATIONS TO THE ACCESS OF REACTOR BUILDING Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

13. PROJECT – CHANGES IN ACCESS CODE ORGANIZATION – PHYSICAL SEPARATION OF UNIT 1&2 FROM UNITS 3&4 • Objective: • to re-organize access between decommissioned and active plant parts; • to protect units 1 and 2 areas that contain nuclear fuel and radioactive materials. Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”

14. REFERENCES • Decommissioning of Nuclear Power Plants and Research Reactors, Safety Guide, SS № WS-G-2.1 (1999) • Act on the Safe Use of Nuclear Energy, 2002 • Regulation for the Provision of Physical Protection of Nuclear Facilities, Nuclear Material and Radioactive Substances, 2004 • “Kozloduy NPP” plc Access Code Procedure • Project “Changes in the Access Code Organization – Physical Separation of Units 1, 2 from Units 3,4” Project BG/04/B/F/PP-166005, Programme “Leonardo da Vinci”