HiRadMat : report from WG2 – WANF dismantling WG3 - Irradiation Area October S. Evrard 1 WG2&3 meeting organization Preliminary WBS for related WP’s First priorities worked out : –Separation from TI2 tunnel (ODH risk) –Handling means (PR632 crane repair, BA7 door) –Survey scanning of TTC6 and WANF Area –Preparation of tendering documents for WANF dismantling Planning Agenda
HiRadMat : WG2&3 meeting organization October S. Evrard 2 Weekly coordination meeting every Friday at Dino as secretary, agenda on IndicoIndico Core team (EN-MEF): Ans, Dino, Hubert, Ilias, Michael, Nicolas, Sebastien Invited on request : Meeting organization SafetyE. PaulatC. PividoriY. AlgoetL. UlriciN. ConanH. Vincke TransportA. CalderoneS. PelletierJ-P GranchelliY. BernardP. BruneroI. Ruehl Cooling Ventilation M. NonisP. Pigne J. Lehtinen S. DelevalB. Bannister ElectricityG. Le GodecG. GrosJ-C GuillaumeF. TaritaWP resp. AccessD. Vaxelaire Civil eng.R. Morton
HiRadMat : WG2 – WANF Dismantling October S. Evrard 3 Work packages - tasks
HiRadMat : WG3 – Irradiation Area October S. Evrard 4 Work packages - tasks
HiRadMat. Workpackages EN-HE October S. Evrard 5 Work package description Detailed discussion with EN-HE for transport issues, to be followed next week by EN-CV for cooling and ventilation issues.
HiRadMat : First priorities worked out October S. Evrard 6 Separation from TI2 tunnel (ODH risk) PPG_TI2 at BA7 reinforced to sustain a pressure up to 35mbar plus some sealing around cables and beam pipe Started from scratch
HiRadMat Project : First priorities worked out October S. Evrard 7 Handling means (PR632 crane repair, BA7 door) First inspection in January 09. Not operated for more than 10 years. A lot of components to be changed (3 speed variators, remote control, 3 motors….) As expected repair cost > 100 k, price enquiry needed delays. Cost & delay saving approach : dismount the crane for repair at the surface (EHN1) Goal : back and operational underground in early 2010 EN-HE will start dismounting it end of next week after cleaning-up by ASN under RP team monitoring. 13 subsets identified. BA7 motorized door to be refurbished by the end of the year.
HiRadMat Project : First priorities worked out October S. Evrard 8 Survey scanning of TTC6 and WANF Area Suggested by Integration team Will save time in Integration studies Will help a lot regarding ALARA principles Can be carried out within one week before Xmas shutdown Detailed discussion tomorrow with survey responsible.
HiRadMat : First priorities worked out October S. Evrard 9 Preparation of tendering documents for WANF dismantling Material inventory weight/volume OK (T1 and T9 targets). Other plants (CV, EL,…) in progress Movies T1 and T9 available. Detailed RP survey available Dismantling procedure worked out with RP and transport
HiRadMat Planning October S. Evrard 10 Planning