CTF3 recovery from fire 1 CTF3 Committee G.Geschonke
Cable trays Echelle 1 (en haut) 116 câbles contrôle. Echelle 2 (au milieu) 161 câbles contrôle. Echelle 3 (en bas) 7 câbles contrôle (+ 43 câbles BT gérés par R. Necca) Tubes métalliques: 8 tubes 104 des câbles situés sur les 3 échelles passent par les tubes métallique qui traversent la galerie. Echelle 2Echelle 1 2 CTF3 Committee Cleaning in klystron gallery is finished according to plan, but: Cables in front of PFN badly damaged.
3CTF3 Committee All cables will be repaired: complete replacement (vacuum) replace damaged section either splice or fit with connectors problem: testing of connections ==> bumpy start-up? Other activities in the shadow: Remove two accelerating structures as late as possible, when vacuum pumps are powered again Realign beam lines in CLEX Repair leaks in TBL PETS Repair high power attenuator for RF deflectors consequence: all power is disconnected in the klystron gallery vacuum pumps off in Delay Loop, Combiner Ring and part of the linac
4CTF3 Committee Hope to start powering –up racks and equipment from week 20 onwards. To be confirmed.