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Actions for VVER-440 and VVER-1000 NPPs

Near-term Actions (2011, 2012)

2.1. Purchase and supply of emergency portable equipment for the NPPs (completed in the 2nd quarter of 2012).

2.2. Development of design estimate documentation for equipment installation and connection (completed in the 4th quarter of 2012).

Medium-term Actions (2013, 2014)

2.3. Development of design estimate documentation for upgrading of the emergency gas removal system of the primary circuit of Novovoronezh 3 and 4 (completed in the 4th quarter of 2013).

2.4. Development of design estimate documentation for upgrading of the emergency gas removal system of the containment for the VVER NPPs (completed in the 4th quarter of 2013).

2.5. Development of design estimate documentation for the emergency and post-emergency sampling systems (completed in the 4th quarter of 2013).

2.6. Development of design estimate documentation for controllability of pneumatic valves on the border of the reactor containment for Novovoronezh 5 (completed in the 2nd quarter of 2014).

2.7. Equipment supplies to the NPPs as per order specifications of the design estimate documentation (dates as per the supply agreements); (completed in the 4th quarter of 2014).

Long-term Actions (2015, 2016)

2.8. Additional safety assessment and analysis of the VVER NPPs under extreme external effects based on stress test results and SEC NRS review (completed in the 3rd quarter of 2016).

2.9. Implement the scheduled design decisions after the development of design estimate documentation for installation and connection of equipment, and controllability of pneumatic valves on the border of the reactor containment for Novovoronezh 5 (for Baltic 1,2,3,4; Kalinin 1,3,4; Kola 2,3,4; Novovoronezh 5, Rostov 2 – completed in the 4th quarter of 2015; for Novovoronezh 3; Kalinin 2, Kola 1, Rostov 1and 3, Novovoronezh 4 – to be completed in the 4th quarter of 2016).

2.10. Implement the scheduled design decisions after the development of design estimate documentation under 2.4, 2.5, 2.6 (dates as per individual schedule); (to be completed in the 4th quarter of 2016).

2.11. Implement the recommendations under 2.8.2 (to be completed in the 4th quarter of 2016).