Jadrová vyraďovacia spoločnosť, a.s. Environmental Impact Assessment Report of V1 NPP Decommissioning 2006 The EIA Report of V1 NPP Decommissioning TABLE OF CONTENTS LIST OF ABBREVIATIONS...........................................................................................................................................9 DEFINITIONS AND TERMS .......................................................................................................................................12 PART A............................................................................................................................................................................17 INTRODUCTION...........................................................................................................................................................17 I. BASIC INFORMATION ABOUT THE PROPONENT..................................................................................19 I.1 NAME ..................................................................................................................................................19 I.2 IDENTIFICATION NUMBER.............................................................................................................19 I.3 ADDRESS............................................................................................................................................19 I.4 PROPONENT REPRESENTATIVES..................................................................................................19 II. BASIC DATA ON THE INTENTION...............................................................................................................20 II.1 NAME ..................................................................................................................................................20 II.2 PURPOSE.............................................................................................................................................20 II.3 USER....................................................................................................................................................20 II.4 LOCATION..........................................................................................................................................20 II.5 REASON FOR LOCATION AT A GIVEN SITE.................................................................................23 II.6 COMMENCEMENT AND TERMINATION DATES OF NPP V1 DECOMMISSIONING...............23 II.7 SIMULTANEOUSLY SUBMITTED ALTERNATIVES OF THE PROPOSED ACTIVITY.............24 II.7.1 Zero alternative.....................................................................................................................................24 II.7.2 Alternative 1: Immediate decommissioning alternative (IDO).............................................................26 II.7.3 Alternative 2: Deferred decommissioning alternative with safe enclosure under surveillance for 30 years (SES).................................................................................................................................29 II.7.4 Alternative 3: Deferred decommissioning alternative with reactor safe enclosure for 30 years (RSE) ................................................................................................................................32 II.8 DESCRIPTION OF TECHNICAL AND TECHNOLOGICAL SOLUTION – MAIN ACTIVITIES DURING V1 NPP DECOMMISSIONING ..........................................................................................35 II.8.1 Preparatory activities for V1 NPP decommissioning............................................................................35 II.8.2 Decontamination of technological equipment and building surfaces ...................................................36 II.8.3 Dismantling of technological equipment ..............................................................................................37 II.8.4 Dismantling of technology forming a part of the civil structures and demolition of civil structures....37 II.8.5 Activities performed simultaneously with decommissioning ...............................................................38 II.8.5.1 RAW management at V1 NPP during decommissioning.......................................................................................38 II.8.5.2 Dosimetric measurements ......................................................................................................................................38 II.8.5.3 Monitoring of discharges and control of materials released to environment..........................................................38 II.8.6 External activities – decommissioning waste management ..................................................................39 II.8.6.1 Process of release of materials to environment ......................................................................................................39 II.8.6.2 RAW shipment for treatment and conditioning .....................................................................................................39 II.8.6.3 Treatment and conditioning of RAW arising from V1 NPP decommissioning......................................................40 II.8.6.4 Storage and disposal of RAW packaged forms after conditioning.........................................................................40 II.8.6.5 Non-radioactive decommissioning waste management..........................................................................................40 II.9 TOTAL COSTS....................................................................................................................................40 II.10 LIST OF AFFECTED MUNICIPALITIES ..........................................................................................41 II.11 AFFECTED AUTHORITIES...............................................................................................................42 II.12 AUTHORISATION AUTHORITY......................................................................................................43 II.13 STANDPOINT ON TRANSBOUNDARY IMPACTS IN THE INTENTION.....................................43 PART B............................................................................................................................................................................45 I. REQUIREMENTS FOR INPUTS......................................................................................................................45 I.1 LAND ...................................................................................................................................................45 I.1.1 Total land requirement..........................................................................................................................45 I.1.2 Protected areas, natural beauties and monuments.................................................................................45 1 / 351 The EIA Report of V1 NPP Decommissioning I.1.3 Protected zones .................................................................................................................................... 45 I.2 WATER ............................................................................................................................................... 45 I.2.1 Potable water........................................................................................................................................ 45 I.2.2 Cooling water....................................................................................................................................... 46 I.2.3 Water source, location of intake installation........................................................................................ 46 I.2.4 Water consumers.................................................................................................................................. 46 I.3 OTHER RAW MATERIAL AND ENERGY SOURCES.................................................................... 47 I.3.1 Type and requirements......................................................................................................................... 47 I.3.2 Provision of the energy and raw materials........................................................................................... 48 I.4 REQUIREMENTS FOR SHIPMENT AND OTHER INFRASTRUCTURES .................................... 48 I.4.1 Material shipment ................................................................................................................................ 49 I.4.1.1 Shipment of materials to waste dumps .................................................................................................................. 49 I.4.1.2 Shipment of materials to the salvage ..................................................................................................................... 49 I.4.1.3 Shipment of radioactive waste to NSR Mochovce and VLLW Repository........................................................... 49 I.4.1.4 Shipment of radioactive waste to the Interim RAW Storage Facility.................................................................... 50 I.4.1.5 Shipment of materials to V1 NPP on-site Buffer Storage/gathering places........................................................... 50 I.5 LABOUR REQUIREMENTS.............................................................................................................. 50 I.6 BUILT-UP AREA REQUIREMENTS ...............................................................................................