CMS schedule draft v33.1:surface
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Transcript of CMS schedule draft v33.1:surface
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ECAL planning, 10 Jul 2003 AB
CMS schedule draft v33.1:surface
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ECAL planning, 10 Jul 2003 AB
CMS schedule draft v33.1 : underground
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ECAL planning, 10 Jul 2003 AB
Reduced underground magnet test
trackerES mechbeampipecool mag & closetest magnetopen CMS
trackerES mechbeampipetest mag coolingpixel moni
start EE/ES installation
start EE/ES installation
v33.1
v33
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ECAL planning, 10 Jul 2003 AB
YE1 +/- schedule: draft May 03(assumed 3 month shift wrt v33)
pivotal point is stillEE/ES cable installation
delay will impactHE- RBX connection
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ECAL planning, 10 Jul 2003 AB
Proposed routings passing critical areas are worked out indetailed designs and are checked on the integration model
YE1 cabling
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ECAL planning, 10 Jul 2003 AB
Cabling from nose runs under ME/RE1
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ECAL planning, 10 Jul 2003 AB
HE-coil gap
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ECAL planning, 10 Jul 2003 AB
20032002 2004 2005
ME1/1+
HE+HE-1004
2
ME1/1-MF-1010
2
MF-1015ME1/1+ 2
HE-1002HE- 2
HE-HE-005
1 HE+ 1
HE-006
MF-1014 ME1/1- 2
HE Delivery to CERN
HE Assembly
HE Cabling&Test HE-012
1
ME1/1 Ready for Installation
ME1/1 Assembly
ME1/1 Cabling&Test MF-071
1
MF-1017
1
Installation Schedule of HE and ME 1/1
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ECAL planning, 10 Jul 2003 AB
YE1: some possible schedule hang-ups
cooled cableway design & occupancy vs time ( need cartoons of cable-way filling vs time) procurement/manufacture of remaining cableways layout of YE 1 patch panel & cable service loops
RE1/1 link board boxes and cables EE/ES cooling & cable definition for pre-installation latest mid 04.
electronics definition. LV & HV system definitionsLV regulators (rad tolerance, operating margin, noise rejection)LV cable noise immunity/rejectionPatch panel “dummies” & cable storage
Can we converge on a relatively conservative scheme which meets the constraints and gets all EE/ES cables installed on YE1+ by mid-04? What part of the EE/ES services can be installed earlier than this? extra expenditure may be justified to maintain a simple SX5 sequence!
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ECAL planning, 10 Jul 2003 AB
Cable chains: freeze occupancy in Sept 03
Patch panel on cable chain: fix definition by Sept clear to discusscooling, gas, inertion, sniffers, grounding, other low count HV & LVcollectively oversheathed cables requiring breakout optical fibres start by confirming cable count in YE1 chain (through cabling link-person)
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ECAL planning, 10 Jul 2003 AB
Precabling of endcap detectors
Hadron Endcap Muon Endcap 1/1
(dummy) Preshower
(dummy) EM endcap
who is responsiblefor PP definitionand dummy fabrication?
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ECAL planning, 10 Jul 2003 AB
Preshower design
2 completely cabled 1/2 disk (radiator + Si detectors)
front & rear windows + inner drum (moderator)full disk pre-mounted before beampipe installation.
detectors can be installed/removed without removing beampipe or moderator
Rob Loos
logical time to install ES detectors is (just) after EE.
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ECAL planning, 10 Jul 2003 AB
EE/ES cable duct occupancy
Studies & CTF reports by W.Funk.EMC, forces due to B-field, integration of HE & RE cables in duct?