mice construction project in the us

MICE CONSTRUCTION PROJECTin the US

Alan BrossFermilab

May 7, 2013

Alan Bross | MICE Resource Loaded Schedule Review (RAL, May 7-8, 2013) 2

Outline• Project Team• Scope of Effort• Execution Plan

– Phase I & II Deliverables• Some historical context

– Schedule details– Critical Dates– L2 Management Team– Organizational Implementation Moving Forward

• Conclusion


L2 Management Team• Magnet Fabrication

– Spectrometer solenoids and Coupling Coils

• RF Fabrication– 201 MHz cavities & components– Vacuum vessels

• Detector– Trackers

• Trackers to be integrated with SS when they arrive at RAL

– Cerenkov• Magnetic shielding

– Partial return yoke• US component integration

– US liaison for installation and commissioning

• Likely stationed at RAL

• + LiH absorbers (Fermilab)


Scope of Effort• Detectors (Complete)

– Two fiber trackers with readout & cryogenics– Two Cherenkov detectors

• Absorbers– LiH Disk (complete)– LiH Wedges

• Two superconducting spectrometer solenoids• Two large-aperture (1.5m), 2.5T SC solenoids, Coupling Coil Magnet

(CCM)– CCM Prototype will be used in MuCool Test Area – Two needed for MICE Step VI

• RF System– Eight 201 MHz cavities with tuners and vacuum vessels

• Integrated with CCM– RF power components (through NSF MRI)

• Commercial products

• Magnetic Analysis and stray-field mitigation– Design and engineering of partial return yoke


Deliverables StepIV: Fiber Trackers


Deliverables Step IV: LiH• Deliverables

– Detector components (Complete)– Absorbers: LiH disks (complete) and wedges

• In process of establishing a CRADA with STFC which will allow us to ship the LiH to RAL (through Y12)– Since 6Li enriched, considered nuclear material


Step IV Deliverables: SS

• Cryogenically the magnet now operates to spec– Approximately 3 W heat

load (=original calc.)– Total cooling capacity »

6.5 W• SS2 - Vetted• SS1 nearing completion• Ship

– SS2 in July ‘13– SS1 in Sept. ‘13


Step IV Deliverables: Magnetic shielding

• Analysis to determine if partial yoke can contain stray fields in the hall so that there are no effects on any equipment– YES

• Engineering design of yoke– Conceptual design

complete• Performance looks

excellent– Full design work initiated

Shield sections: 100mm [4”] thickBacking plates: 50mm [2”] thick(front & back at vertical joint)

15” x 50 lb/ft S-beams. Bolted into floor, 100 mm away from wall

Floor template for pre-drilling holes


Step IV Deliverables: MICE 201 MHz Production Cavity Test

•Production component system test–Fixturing–Integration/assembly–Tuner control testing–Vacuum and alignment

Ports, supportsand tuners

Fall 2013


Step IV Deliverable: Prototype Coupling Coil Magnet (MuCool)

• The first Coupling Coil Magnets (CCM) is considered a prototype and will be used in the MuCool program, but will test MICE hardware– Cold mass produced at Qi Huan Co (Beijing) & prepped at LBNL

• First complete, 3 more to be fabricated. All SC in hand– New test facility (Solenoid Test Facility) complete

• ORC and commissioning starting in 2 weeks– Cryostat fabrication at LBNL– Final assembly

• At Fermilab with Technical Division (detailed plan under development)


MICE RFCClite Test in MTA


Step VI deliverables: MICE Coupling Coil Magnets with integrated RF (RFCC)

• The MICE cooling channel requires two Coupling Coils– Plan to build 3 windings– 2 Cryostats – Four vacuum vessels– Hold two RF cavities each

• Eight 201 MHz cavities– Complete save for EP

• RF power couplers, tuners, etc.

Resource Loaded Schedule


Major Milestones

SS#2 Ready to Ship – July `13

CCM Prototype Tested and ready to move to the MuCool Test Area (MTA) for Testing with RF in the RFCC_Lite Configuration – April `15

SS#1 Ready to Ship – Sept `13

RFCC#1 Ready to Ship – Sept `16

RFCC#2 Ready to Ship – Nov `17

US FY13 FY14 FY15 FY16 FY17 FY18

Does not include contingency


Step IV: Spectrometer Solenoids


Step VI: RF


Step VI: RFCC

RFCC-Lite


Magnetic Mitigation


US Risk Register I


US Risk Register II


0

1,000

2,000

3,000

4,000

5,000

6,000

FY13 FY14 FY15 FY16 FY17 FY18 FY19

then

-FY

$K

US MICE WBS 5 Production Costs (13-05-01)

with <contingency> = 39%

without contingency

$ 4 M/yr limit w/contingencystretchout adds another 1.9%

Now Add Contingency and Stretch

13-05-02-MAP-WBS5-Only.mpp

Almost achieves FY18 completion – BUT…

23,918 K$

17,716 K$

24,383 K$

Sums of then-FY K$


Under These Assumptions…

Note: no approved NSF Funding for Ops & Exp beyond FY13DOE Operations & Experimental support still under development

0

1,000

2,000

3,000

4,000

5,000

6,000

7,000

FY13 FY14 FY15 FY16 FY17 FY18 FY19 FY20 FY21

then

-FY

$K

US MICE Funding Profile

NSF MICE Ops & Exp Support- proposed profile

DOE MICE Operations andExperiment Support

1/2 MICE R&D RISK(distributed flat in FY12 $K)

MICE Construction +Production Contingency


Conclusions

• We now have a complete RLS for the US-MICE construction project– Some more work to be done– Contingency and risk included and we have

shown impact on MICE schedule given US funding constraints

• US carries majority of the technical risk– We will know much more in 4-5 months

• Expect both spectrometer solenoids to be complete• Testing of first CCM cold mass complete• Begin testing of MICE production cavity in MTA

mice construction project in the us

Documents

schedule review ral

ss alan bross mice resource

mice step virf systemeight

mice hardwarecold mass

deliverables stepiv

coil magnet ccmccm prototype

coupling coil magnets

predrilling holes step