Jose Chan FAC - BC2/Linac Installation Status & [email protected] 4/16/07 1 BC2/Linac Installation Status & Schedule Jose Chan

Jose Chan

FAC - BC2/Linac Installation Status & Schedule [email protected]

4/16/071

BC2/Linac Installation Status &

Schedule

Jose Chan

Jose Chan


4/16/072

Objective

Linac system for 2007 downtime installations Starts in September 4, 2007 thru December 3, 2007.12 weeks minus 2 weeks for PPS checkout and few days of power outages in sectors 24-30

Divided in three areasL2 – sector 21 to sector 24

Modifying girders 24-3,4,5 & 6

BC2 – last 3 girders of sector 24Modifying girders 24-7, 8 & 9

L3- sectors 25 to 30Modifying girders 25-1,2,3 & 9; 27-6 & 9; 28-5 & 7; 29-4

De-scoped four wire scannersfor sector 24

Jose Chan


4/16/073

Objective

BC2Sector 26-7, 8 & 9: removing all components and DLWG from sectors 26-7, 8 & 9 to make room for BC2

L3Sector 25-1: removing all NPI components from exit of 25-1b DLWG to upstream of Q25701 and install two DLWG from sector 24; reconfigure waveguides to feed all 4 acceleratorsSector 25-2: removing 25-2d DLWG and installing a toroid and T-Cav. (from sector 29-4d)Connect waveguide from penetration 24-16 penetration (KLY 24-8) to sector 25-2 transverse cavity

Jose Chan


4/16/074

Objective

L3 (cont.)Sector 25-3: removing 25-3d DLWG and installing a X-Kicker MagnetSector 25-9: removing all components and install OTR TCAVSector 27-6: removing 27-6d DLWG and install wire scanner from sector 27-9Sector 27-9: installing drift tubeSector 28-5: removing 25-5d drift and wire scanner; install DLWG from 28-7d and reconfigure waveguidesSector 28-7: removing 28-7d DLWG and install wire scanner from 28-5dSector 29-4: removing 29-4d DLWG and install drift section and movable collimatorWater work: redistribute water to accelerators, magnet water and transverse cavity water

Jose Chan


4/16/075

Schedule

P3 downtime schedule P3 Installation Schedule is being updated to integrate with other installation schedulesUsing Microsoft Project to track status, we’ll be tracking design and fabrications and kit assemblies for installation Design to Installation ScheduleMFD will staff up two shifts, four crews for 2007 LCLS installationLCLS 2007 downtime planning schedule Ponciano’s cable installation plan Cable Installation ScheduleMeetings

Bi-weekly meeting with MFD to discuss 2007 downtime installation statusWeekly meeting with MDF to discuss parts statusWeekly meeting with engineers and designers to discuss design schedule and issuesWeekly meeting with cable plant engineers to discuss 2007 cable installationWeekly 2007 installation meeting

Jose Chan


4/16/076

STATUS

DESCRIPTION DESIGN COMPONENT

L2 WIRE SCANNER DONE MFD

BC2 QE DONE RFI

BC2 QM21 DONE RFI

BC2 IMBC 21 DONE RFI

BC2 BX2 FAB in EVERSON TESLA (6/30/07)

BC2 CQ DONE RFI

BC2 BPMS21 DONE RFI

BC2 CE DONE IN FINAL ASSY (6/21/07)

BC2 OTR21 DONE RFI

BC2 CERAMIC GAP COMMERCIAL order in May ‘07

BC2 BL21 (BL11?) DONE submit input to MFD in April ‘07

BC2 BPM DONE IN FINAL ASSY (5/7/07)

L3 TOROID (IMBC20) RFI

L3 T-CAV DONE RFI-LINAC

L3 WAVEGUIDE DONE MFD

L3 BXKIK IN DESIGN submit input to MFD in May’07

L3 OTR T-CAV DONE RFI – except optics

L3 WIRE SCANNERS DONE RFI-LINAC

L3 MOVABLE COLLIMATOR DONE RFI-LINAC

L3 DLWGS DONE RFI-LINAC

Jose Chan


4/16/077

Documentation Status

BC2 StatusCompleted PDR on 12/14/07Design is 70% completeFDR- in April & May 2007

18 April 2007, BC2 Support Tables Installation2 May 2007, BC2 Vacuum Chamber Installation9 May 2007, BC2 Vacuum Supports Installation23 May 2007, BC2 Magnet and Support Installation

Drift chambers in fabricationEverson Tesla is fabricating bend magnetsSupport stands released to fabrication

Jose Chan


4/16/078

Documentation Status (BC2)

Jose Chan


4/16/079


End

Start

Mid

Jose Chan


4/16/0710


BC2 installation drawings

Supports Installation Vacuum Chamber Installation

Jose Chan


4/16/0711

Documentation Status (L3)

L3 StatusCompleted PDR on 12/19/2006FDR in MayCompleted preliminary installation drawingsCompleted all waveguide designs for Linac and request have been submitted to MFD (except long waveguides which were made in 2006)Kicker Magnet in design, identified commercial ceramic chamber, will order magnet in May

Jose Chan


4/16/0712


Jose Chan


4/16/0713


Typical installation drawings (sector 25-2)

Jose Chan


4/16/0714

Product Assurance & Safety

May require lead shielding around BC2 collimatorUsing existing shielding in sector 29-4 for the movable collimatorHoisting & Rigging bend magnets (3600-4300 lbs) in BC2Hoisting and rigging for other components (>40 lbs) are similar to 2006 installationCompleted seismic calculations for BC2 supports, also a peer reviewedMagnets will be reviewed by electrical safety officer

Jose Chan


4/16/0715

Product Assurance & Safety

Following safety documents are required prior to installation or operation

Safety Overview ApprovalPenetration permitsWork authorization approval from LCLS and ADEarthquake approvalsBuilding inspection approvalsElectric safety approvalsRP approvalsNon-ionizing approvals

Jose Chan


4/16/0716

Issues & Concerns

Presented 2007 Installation Readiness Review in MarchCommittee’s concerns

If the linac installation tasks identified as “low priority” are not implemented then the maximum achievable energy from the Linac will be reduced, this may affect non-LCLS programs. This will also limit or delay the commissioning of systems through BC2 Readiness of hardware needs to be tracked to ensure availability by the downtime. Components like the kicker magnet, whose design is not yet complete, has no fabrication schedule input by MFD, and the ceramic chamber may have a long lead time. Pre-installation readiness and component testing should be a high priority to reduce in-field interferences. Space for BC-2 mock-up and testing could help identify technical issues before devices are installed in the tunnel. Scope definition is vital to a successful installation and the work required for the water system and BSY was not clear. Develop a clear and concise plan for the downtime work. Integrated schedule is required to determine if scope of work can meet the downtime constraints

Jose Chan


4/16/0717

Issues & Concerns

Engineers and coordinatorsSome of mechanical engineers are still involved in commissioning of LCLS injector systemDepend our commissioning success, if does not go well then is likely more resources brought back into injector

L2De-scoping wire scanners “will impact the commissioning significantly - P. Emma”

BC2 designNew articulation and support designs Not enough time or space to test completed installation assembly in the lab. Plan to test sub-assembly in building 26.Bend magnets are substantial larger than BC1 bend magnets

L3 designDesigns for BXKIK and OTR-TCav not completed

Jose Chan


4/16/0718

Issues & Concerns

2007 downtime installations2006 commissioning encountered a few problems with diagnostic components

2007 new components will be verified and signed off by design engineer, control engineer, alignment group and physicist before installationPost installation sign off

2007 downtime 10 weeks vs. 2006 downtime 17 weeksReconfiguring 13 Linac girders vs 3 in 2006More waveguides in Linac housingLonger distance from equipment lowered down to installation areasDavis Bacon Linac installations maybe competing with LTU installationsWater work less than 2006 installationHardware and cable installations co-habitat in same areaNot much time for control to check out hardware

Documents

Jose Chan FAC - BC2/Linac Installation Status & [email protected] 4/16/07 1 BC2/Linac Installation Status & Schedule Jose Chan