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Strategic Guidance on the Management of LLW and ILW / LLW ...

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<strong>LLW</strong> Repository LtdNati<strong>on</strong>al Waste ProgrammeNWP/REP/011Issue 2.1 – Jan 2013Page 7 <strong>of</strong> 58Figures1. Benefits matrix for p<strong>on</strong>d furniture strategic guidance…………………………………… 92. Key in-situ p<strong>on</strong>d mechanisms for c<strong>on</strong>taminati<strong>on</strong> <strong>of</strong> p<strong>on</strong>d furniture…………………... 123. Total volume <strong>of</strong> p<strong>on</strong>d furniture waste (m 3 ) within NDA estate………………………….. 154. Proporti<strong>on</strong> <strong>of</strong> p<strong>on</strong>d furniture volume (m 3 ) by type for each relevant site within <strong>the</strong>NDA estate……………………………………………………………………………………… 165. Breakdown <strong>of</strong> p<strong>on</strong>d furniture volume (m 3 ) by radiological classificati<strong>on</strong>……………. 176. Schedule <strong>of</strong> p<strong>on</strong>d furniture waste retrievals within NDA estate 2012-2100………….. 187. MEB at Studsvik UK Metal Recycling Facility pending size reducti<strong>on</strong>……………….. 368. Metal melt <strong>and</strong> pour process at Bear Creek……………………………………………….. 379. Cast recycled metal shield blocks at Bear Creek…………………………………………. 3710. Waste processing rig at Inutec………………………………………………………………. 3911. ISO c<strong>on</strong>tainer being filled with pucks <strong>of</strong> supercompacted waste at Inutec………… 3912. Summary <strong>of</strong> historic <strong>and</strong> current R&D into p<strong>on</strong>d furniture management……………. 4313. Wylfa heat exchanger plate prior to applicati<strong>on</strong> <strong>of</strong> DFD process……………………… 4914. Wylfa heat exchanger plate post applicati<strong>on</strong> <strong>of</strong> DFD process………………………….. 4915. Waste management thought logic diagram for management <strong>of</strong> p<strong>on</strong>dfurniture…………………………………………………………………………………………… 5116. Waste management hierarchy………………………………………………………………... 52Case StudiesA. UHP water jetting <strong>of</strong> p<strong>on</strong>d skips at Bradwell……………………………………………….. 27B. Sp<strong>on</strong>gejet dec<strong>on</strong>taminati<strong>on</strong> <strong>of</strong> p<strong>on</strong>d furniture at Hunterst<strong>on</strong> A………………………… 31C. Nitric acid fuel skip dec<strong>on</strong>taminati<strong>on</strong> at Hunterst<strong>on</strong> A…………………………………… 33D. Metal melting <strong>of</strong> Sellafield Ltd. MEBs………………………………………………………… 36E. Metal melting <strong>of</strong> ferrous fuel skips from Hinkley Point A………………………………… 37F. Optimised disposal <strong>of</strong> p<strong>on</strong>d skips from Bradwell by Energy Soluti<strong>on</strong>s <strong>and</strong> Inutec…. 39G. DFD dec<strong>on</strong>taminati<strong>on</strong> <strong>of</strong> Wylfa heat exchanger plates…………………………………… 49A company owned by UK Nuclear Waste <strong>Management</strong> LtdNOT PROTECTIVELY MARKED

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