Upcoming experimental activities 

• VITO LN2 and LHe2 -> possible to move the nacelle today or tomorrow to allow this or too complicated?

  • Plan B is to do it on Monday
• Measurements with samples at IDS now until end of April --> What about EN/EL in RC6?
• Wisard campaign in June - July
  
  • Craning requirements have been collected, information about noise/disruptions transmitted. --> Craning request will need to be taken into account for planning (TBC with Sevrin)
• CRIS measurements 27/4-8/5
• IDS transport the IDS germanium detectors and frame request: 10-14 August
  • Availability of sufficient space in front of IDS/RC6 for safe dismantling and handling operations. 
  • Availability of some space is HIE-ISOLDE where the crane can reach.
  • Confirmation that crane operations are possible that week. 
  • Possibility to use space in the SAS area for transportation of the detector boxes and frame pieces to the parking lot, and possibly short-term storage of components for ~0.5 to 1 day

Coactivity management

Weekly schedule

https://cernbox.cern.ch/s/WPuwNnMp3GkhtvX

Potential issues:

• Friday 24/4: ISOLTRAP craning and PUMA crane removal
• IDS measurements >< RC6 EN/EL
• Monday 20/4 - Friday 24/4 Parking 170 blocked
  • LHe2 delivery for ISOLTRAP 22/4

To note

• Thursday 23/4 or Friday 24/4: Transport CM1 from ISOLDE to SM18
• Wed 15th of April until 14th of May: 1 month road closure Democrite

Summary from meeting 1st of April

• 23/4 CM1 transport
• 24/4 Removal of PUMA adaptation from crane
• Nacelle to do works, crane is not available
• Didn't think about this earlier but ISOLTRAP needs to move the usual LN2 craning on Friday -> by that time, the new vacuum-insulated tube for LN2 filling might be available already 
• Installation of scaffolding the suspend last remaining cables on RILIS cabin 
• Check is crane needs to be locked-out or ok if crane remains in  HIE-ISOLDE region

• Entire week: drilling of emergency exit of ISOLTRAP platform (noise to be expected)
• Scaffolding in place (where?)
• Crane does not need to be locked out but crane is needed to support drilled concrete near the end of the works
• 28/4: VITO magnet transport with crane (1h)
• Exact timing to be coordinated: RILIS cabin roof hatch opening/laser tables (if they physically fit) and lead handling -> crane needed frequently (1-2 days in total?)
• Start CRIS measurement campaign

• Start EN-ACE works to dismantle RILIS light structure (crane needed occasionally, certain amount of noise to be expected)
• Continue CRIS measurement campaign

508

• Water leak next to transformers (?) 508
• Long pipes next to 508 - EN/CV
• Technical galleries works - status relaunched