22/07/2003tof gas system prr (c. r. gregory) 1 tof gas system production readiness review system...
DESCRIPTION
22/07/2003TOF Gas System PRR (C. R. Gregory) 3 OVERALL LAYOUT (1)TRANSCRIPT
22/07/2003 TOF Gas System PRR (C. R. Gregory)
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TOF GAS SYSTEMTOF GAS SYSTEM
Production Readiness ReviewProduction Readiness Review
SYSTEM INTEGRATIONSYSTEM INTEGRATION
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CONTENTSCONTENTS
Overall layoutOverall layoutGas building layoutGas building layoutUX25 layoutUX25 layoutPipework up to detectorPipework up to detector
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OVERALL LAYOUT (1)OVERALL LAYOUT (1)
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OVERALL LAYOUT (2)OVERALL LAYOUT (2)
TOF DetectorTOF Detector
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Unit LocationUnit Location
Gas BuildingGas Building•Primary supplies from cylindersPrimary supplies from cylinders
•Distributed to panels in mixing roomDistributed to panels in mixing room•Mixing & Purifier unitsMixing & Purifier units
•In mixing roomIn mixing room
•Plug in PM24Plug in PM24•Circulation unitCirculation unit
•UX25 CavernUX25 Cavern•Distribution unitDistribution unit
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Primary Gas Supplies (1)Primary Gas Supplies (1)
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Primary Gas Supplies (2)Primary Gas Supplies (2)
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Primary Gas Supplies (3)Primary Gas Supplies (3)
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Distribution in UX25Distribution in UX25
All gas pipes will be in Stainless SteelAll gas pipes will be in Stainless SteelAll welded All welded Steel quality 304LSteel quality 304LExisting pipes will be re-used as far as possibleExisting pipes will be re-used as far as possible
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Distribution Unit Position in UX25Distribution Unit Position in UX25
TOF distribution unitTOF distribution unit
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Existing gas linesExisting gas linesfrom Plugfrom Plug
New gas lines toNew gas lines toDetectorDetector Gas distributionGas distribution
unitsunits
Gas Lines in UX25Gas Lines in UX25
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PIPEWORK ONPIPEWORK ONDETECTORDETECTOR
Through L3 magnet doorsThrough L3 magnet doors
On Space frameOn Space frame
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RB24 RB26 MUON
TPCField cage Flow 42 42
Return 42 42Pressure 12Sample 12
Inner CO2 Flow 22Return 22
Outer CO2 Flow 22Return 22
TRD Flow 54 * 6Reurn 18 *18
TOF Flow 18 * 16 dia 18 * 16 diaReturn 18 * 16 dia 18 * 16 dia
HMPID Chamber Flow 9 * 10Return 9 * 18
N2 volume Flow 9 * 10Return 9 *18
CPV Chamber Flow 5 * 10Return 5 * 16
N2 volume Flow 5 * 10Return 5 * 16
PMD VETO Flow 2 * 12Return 2 * 12
Preshower Flow 2 * 12Return 2 * 12
MUON Tracking Flow 28 * 10Return 28 * 10
Trigger Flow 24 * 10Return 24 * 10
On Detector Gas Piping
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Gas pipes pass throughGas pipes pass throughL3 Doors hereL3 Doors here
Note tight bending radiiNote tight bending radii
Pipework Through L3 DoorsPipework Through L3 Doors
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Services on Back FrameServices on Back Frame
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Services on Back FrameServices on Back Frame
LV powerLV power
CoolingCooling
Gas supplyGas supply
TOF DetectorTOF Detector
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SCHEDULESCHEDULE
Primary gas systemsPrimary gas systemsComplete by end July 2003Complete by end July 2003
Pipework through L3 magnet chicanes(RB26)Pipework through L3 magnet chicanes(RB26)To be completed by End October 2003To be completed by End October 2003
Pipework on back framePipework on back frameMay 2003May 2003