AMBER gas system

Monday 28 Jul 2025, 10:00 → 12:00 Europe/Zurich

background:

[GASSYSTEMS-37] Gas system for AMBER TPC - CERN Central Jira

expected:

Frederic Merlet added a comment - 23/Apr/24 3:56 PM

Roberto, the estimated time 10 weeks (5 mech/pipe + 5 elec) from drawings last thursday was not divided like you announce. The division will be more 8 weeks of mech/pipes/welds/installation and 2 weeks for electrical if this is enough.

To be confirm on the electrical side by Patrick.

from GASSYSTEMS-312 AMBER TPC gas system manpower - CERN Central Jira

 
Roberto Guida added a comment - 18/Oct/24 4:24 PM
the conclusion of last meeting (held on october 15th in Patrick's office, present Andrea, Patrick, Fred, Gianluca and Roberto) is:

10 weeks (mech+welding) and 4 weeks electrical if old control rack can be reused. If old control rack cannot be reused, 2 weeks of manpower elec should be added.

Andrea D'Auria Patrick Carrie Please confirm if is right or wrong.

Thanks a lot 

 

--> 10 w (mech+welding) + 4 w electrical

 

"Today (July 14th, 2025)": AMBER Construction.pdf summary from Andrea

	done (w)	estimated (w)	difference (w)
mech	10.44
weld	7.9	10	8.34
elec	7.7	4	3.7
			24080	CHF
			projection from Andrea
			25892	CHF

 

Material updated until June25th, 2025

- material  52 k

email with details to OlegD

but new orders are still ongoing

10:00 → 10:20 aob