Thomas Jefferson National Accelerator Facility Page 1 Project X Cost Reduction Workshop 11-12 September 2013 John Hogan – Jefferson Lab Assistant Project Manager – 12 GeV Upgrade Project X Cost Reduction Workshop 11-12 September 2013 Overview and Lessons Learned of the Jefferson Lab Cryomodule Production for the CEBAF 12 GeV Upgrade
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12 GeV Upgrade Overview and Lessons Learned of the ... · –Civil, beam transport, cryogenics, high power-rf, instrumentation, controls & safety • Integrate detailed schedule of
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Thomas Jefferson National Accelerator Facility
Page 1 Project X Cost Reduction Workshop 11-12 September 2013
John Hogan – Jefferson Lab Assistant Project Manager – 12 GeV Upgrade
Project X Cost Reduction Workshop 11-12 September 2013
Overview and Lessons Learned of the Jefferson
Lab Cryomodule Production for the CEBAF
12 GeV Upgrade
Thomas Jefferson National Accelerator Facility
Page 2 Project X Cost Reduction Workshop 11-12 September 2013
Outline
• Introduction / Scope
• Design • Overview & Parameters
• Procurement • Planning
• Execution
• Lessons Learned
• Production • Facilities & Planning
• Execution
• Acceptance Testing
• Lessons Learned
• Installation / Check out & Commissioning • Planning
• Execution
• Performance
• Lessons Learned
• Cost & Schedule • Lessons Learned
• Summary
Thomas Jefferson National Accelerator Facility
Page 3 Project X Cost Reduction Workshop 11-12 September 2013
Introduction to Jefferson Lab
A C B
Test Lab (SRF) Renovation and
Technology & Engineering Development
Facility Complete
Superconducting electron accelerator provides 100% duty factor beams of unprecedented quality, with high polarization at energies up to 6 GeV
>1200 active member international user community engaged in exploring quark-gluon structure of matter
Newport News, VA
Thomas Jefferson National Accelerator Facility
Page 4 Project X Cost Reduction Workshop 11-12 September 2013
6 GeV CEBAF
Two 0.6 GeV linacs
CHL-2
12
Upgrade magnets
and power
supplies
1.1
New cryomodules get new rf zones
Add arc
Add 5 cryomodules
Add 5 cryomodules
Add beamline
HD refrigerator
Thomas Jefferson National Accelerator Facility
Page 5 Project X Cost Reduction Workshop 11-12 September 2013
SCOPE OF 12 GeV UPGRADE
12 GeVNew HallEnergy to Hall D
max ~85 µA combined
(higher at lower energy)
max ~180 µA combinedCurrent – Hall A & C
5.5New HallNumber of passes to Hall D
2.2 GeV1.2 GeVAccelerator energy per pass
5040# of cryomodules in LINACS
9 kW4.5 kWCentral Helium Liquefier (CHL)
(B, D) Up to ~5 µA max
each
(B) Up to 5 µA maxCurrent – Hall B & D
up to ~11 GeVup to ~6 GeVMax Energy to Halls A/B/C
5 (for max energy)5 (for max energy)Number of passes Halls A/B/C
43Number of Halls
Upgraded JLabPresent JLabParameter
12 GeVNew HallEnergy to Hall D
max ~85 µA combined
(higher at lower energy)
max ~180 µA combinedCurrent – Hall A & C
5.5New HallNumber of passes to Hall D
2.2 GeV1.2 GeVAccelerator energy per pass
5040# of cryomodules in LINACS
9 kW4.5 kWCentral Helium Liquefier (CHL)
(B, D) Up to ~5 µA max
each
(B) Up to 5 µA maxCurrent – Hall B & D
up to ~11 GeVup to ~6 GeVMax Energy to Halls A/B/C
5 (for max energy)5 (for max energy)Number of passes Halls A/B/C
43Number of Halls
Upgraded JLabPresent JLabParameter
Routinely provide beam polarization of ~85% now, same in 12 GeV era
Thomas Jefferson National Accelerator Facility
Page 6 Project X Cost Reduction Workshop 11-12 September 2013