HI-ECN3 safety systems

Europe/Zurich
  • Service building: SUSI access control points and option for access system for cooling station (PAD; Interlocked door w/ RP veto + patrol boxes) still depend on the service building design and dedicated risk assessments. Action/JL (Claudia/Melania)
  • Several options for access control during TCC8 dismantling:
    1. Door w/ simple access control between TCC8/ECN3 + procedure
    2. Container access control (w/ turnstile) + procedure
    3. Door w/ special key + procedure
  • Costs of options 2 and 3 to be investigated. Action/Boris
  • Requirements for new beam stoppers to be checked together with Rui. To be seen if XTAX cable requests from NA-CONS can be used. Also to be checked if other existing equipment can be reused. Action/Boris (Rui)
  • Baseline for new shaft building is w/o any personnel access. If shaft built, the end-of-zone door at shaft 914 should become a temporary access system. Cost for this to be investigated. Action/Boris
  • The discussion related to the fire detection/evacuation needed to be postponed in view of the lack of time
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