RAWG Meeting: Lifetime Studies, Risk Assessment & Spares Management

2025-02-06

Links

Indico

Minutes

Topics and contributions

• Discussion

• Risk assessment and derived maintenance strategies for normal-conducting magnets across the complex (D. Schoerling)

• LHC DQHDS lifetime studies (D. Carrillo)

Actions

	Description	Responsible	Deadline
9	TE/MSC to check whether previously identified weaknesses (e.g. choice of insulation technology) can be integrated in checklist & to check together with RAWG if Weibull distribution could be used 2025-06-06 - Held meeting With D. Schoerling and D. Westermann. Technical characteristics such as insulation material and internal splices now considered in risk assessment. Weibull distribution considered useful for isolated cases, such as SPS MBBs, where sufficient number of magnets of a single type as well as number of failures present. Separate follow-up of long-term failure prediciton of SPS MBBs with Weibull will be done.	RAWG, TE/MSC	31.12.2025