DFX – Post PRR Meeting
W Bailey, J. Pelegrin, Y. Yang
1
6th March 2020
DFX – Post PRR Meeting 46
Meeting 46 – 06 MAR 2020
2
Contents
Amendments to MIP in accordance to PPR review panel comments
a) Clear separation of CERN and SOTON roles
b) Reduction of CERN hold points (coinciding with reduced CERN
witness points)
c) Define collaboration meetings between CERN and SOTON
d) Streamlined SOTON-LTi Metaltech Hold/Witness/Notified/Review
points
CERN hold/witness points & collaboration meetings
Meeting 46 – 06 MAR 2020
3
CERN “Hold/Witness points” reduced to 3, possibly 2 if merging electric checks
Electrical check of heaters + thermometers
Electrical check of IFS wiring
Attending final pressure test of DFX clamped assembly
CERN-SOTON collaboration meetings = 3
SOTON-LTi Metaltech - Witness points
Meeting 46 – 06 MAR 2020
4
SOTON-LTi Metaltech - Witness points reduced from to 31 to 12
SOTON-LTi Metaltech - Hold points
Meeting 46 – 06 MAR 2020
5
SOTON-LTi Metaltech - Hold points reduced from 15 to 5
SOTON-LTi Metaltech - Notified pointsMeeting 46 – 06 MAR 2020
6SOTON-LTi Metaltech - Notified points reduced from 24 to 19
SOTON-LTi Metaltech - Review points
Meeting 46 – 06 MAR 2020
7
SOTON-LTi Metaltech - Review points reduced from 8 to 6