CMS LS1 WPA meeting to install RE+4 gas services on YE+3

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530/R-030 - BE-EA Conference Room (CERN)

530/R-030 - BE-EA Conference Room

CERN

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Hay David, Martin Gastal
Description
This meeting is designed to assess the risks associated with the installation of RE+4 gas services on YE+3.
ACT 01921
Detector Radiation levels
RE+4 footprint
Slides
Participants
  • Anton Dimitrov
  • Armando Lanaro
  • David Hay
  • Eric Dugue
  • Gerd Fetchenhauer
  • Mark Antony Gallilee
  • Martin Gastal
  • Michel Arnaud
  • Stephane Bally
  • Wojciech Szczesny
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Key dates:
  1. Cut floor in YE+3 towers X1 Far: 18/02
  2. Install RE+4 gas rack in tower: 19/02
  3. Install RE+4 gas pipes in closed ECap config: 27/02 for 7 days
  4. Install RE+4 gas pipes in open ECap config: 19/03 for 10 days
 
Total duration for installation of pipes: 17 working days in time window [27/02 ; 02/04]
 
Action list:
Anton:               1- Design BP protection to be used during pipes installation
                        2- Request resources from MAF for cutting holes in tower floor
                        3- Prepare hot work request, IS37….
                        4- Clarify origin and routing of gas supply to new RE+4 rack
                        5- Define position of holes in floor
 
Wojciech:
                        1- Provide foot print of rack
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