Beam Line Installation & Schedule

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26 Νοε 2013 (πριν από 3 χρόνια και 8 μήνες)

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Peter
-
Raymond Kettle

MEG Review February 2007

1

Cockcroft
-
Walton


Status

Carlo Bemporad


Angela Papa



Giovanni Signorelli





Peter
-
Raymond Kettle

Peter
-
Raymond Kettle

MEG Review February 2007

2

Overview



Machine Production Status & Schedule



C
-
W Area + Beam Line Status & Schedule



Integration into Beam Schedule 2007

Peter
-
Raymond Kettle

MEG Review February 2007

3

Machine Status



original Completion Date:


~ mid
-
May 2007




NEW Completion Date:


~ end
-
February & expected

Ready for testing mid
-
April ~ 2007



MEG C
-
W.

Status

End

2006

Peter
-
Raymond Kettle

MEG Review February 2007

4



Bellows system Tested
ready for shipment



Beam Elements
available



Power Supplies
available



Beam Diagnostic Elements


( shutter, diaphragms, x
-
, y
-
slits, quartz crystal+TV
-
camera)


available or almost ready



Beam Line Components

C
-
W

Components

Section



Quadrupole Doublet



x
-
, y
-
Steering Magnets



beam Shutter + Slits

Bellows

Section



Bellows System with
stroke of ~ 2.2m drives
COBRA Insertion System
to place target at centre of
COBRA Magnet

Target

Support



LiF Target holder +


vacuum chamber

Peter
-
Raymond Kettle

MEG Review February 2007

5

Machine Schedule


Completion of manufacture


~ end
-
February 2007


Acceptance Tests in Amersfoort NL (or PSI)


with HVEE, INFN, PSI



~ mid
-
April 2007 ?


Shipment to PSI





~ end
-
April ?


Machine Installation +


Shipment/Guarantee Test
~ mid
-
April to mid
-
May 2007


Peter
-
Raymond Kettle

MEG Review February 2007

6

Cockcroft
-
Walton Area


C
-
W AREA:





Area presented Nov. 2006 at


Coordination Committee Research


Area West




Officially in Shutdown Programme


area & infrastructure
planned be


installed by the end of Shutdown




beam
-
axis extension survey end 2006




infrastructure groups + Health Physics


notified


need Ministry of Health


clearance for the new area + C
-
W





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more detailed meetings still needed to


finalize all points (Interlock system)

Peter
-
Raymond Kettle

MEG Review February 2007

7

Cockcroft
-
Walton Area cont.

Constraints



Safety System +


Electrical Infrastructure


unaltered



Permanent Access from


outside


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E5 Zone




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Approx. form

C
-
W Area

Peter
-
Raymond Kettle

MEG Review February 2007

8

C
-
W Area Layout

Virtually all Standard

Concrete Blocks

Still

Problematic

Peter
-
Raymond Kettle

MEG Review February 2007

9

C
-
W Area Shielding

Planned Work needed for Completion


(By mid
-
April)



removal of walls + measure &


layout check
-

freeze design



order special shielding + start


standard shielding construction



infrastructure completion:


water, compressed
-
air, power



Safety systems completion (Interlock)



Ministry of Health Approval



test of Safety System
(Beg. April)

Peter
-
Raymond Kettle

MEG Review February 2007

10

Testing & Integration into Beam Schedule

Full test with LiF
-
target only possible when:




area + safety aspects completed



C
-
W beam line components magnets, vacuum chambers etc. at PSI



C
-
W Bellows System at PSI (will arrive soon storage arranged)



target prepared


CONSTRAINTS:




cannot be tested in parallel with Beam Commissioning


bellows system cannot be placed in zone DC insertion system needed




C
-
W Bellows System cannot be in place during any DS Insertion


TCs or DCs or End
-
Cap installation/removal !!!



Proposed Commissioning mid
-
April


mid
-
June




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