Muon Campus Projects Mary Convery 1. Background on Muon Campus plan Earlier Plan had 5 Common...
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Transcript of Muon Campus Projects Mary Convery 1. Background on Muon Campus plan Earlier Plan had 5 Common...
Background on Muon Campus plan
• Earlier Plan had 5 Common Projects: MC1 Building (GPP) MC Beamline Enclosure (GPP) MC Site Preparation (GPP) MC Cryo Plant (AIP) MC Delivery Ring Upgrades (AIP)
• This plan has evolved in response to Recommendations made at Mu2e
DOE CD-1 review Maturing designs for (g-2) and Mu2e
• Recycler AIP was added in response to DOE recommendation and includes scope that was originally part of the g-2 project
• Scope of Site-Prep GPP changed in response to DOE recommendation that resulted in acceleration of Mu2e civil construction schedule
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• Muon Campus projects plan actively orchestrated and managed via regular program meetings
• Although the packaging of the projects has been in flux, most of the individual jobs to be done are well-known and mature
• Aiming for Director’s review of full program in next few months
MC-1 GPP
MC-1 building to house g-2 and future experiments, cryo system for g-2 and Mu2e, and power supplies for some beamline components
• 80’ x 80’ high-bay with 30 T crane
• internal loading dock
• floor stable, load-bearing to 700 T
• good temperature control
• 70’ x 70’ low-bay for staging, assembly, control room
• Includes extension of existing communication duct to replace duct which is interrupted during tunnel excavation
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MC-1 GPP WBS
Muon Campus MC-1 Building
1 Engineering, Design and Inspection
1.1 Preliminary Design ED&I
1.2 Final Design ED&I
1.3 Construction ED&I
2 Administration
2.1 Preliminary Design Administration
2.2 Final Design Administration
2.3 Construction Administration
3 Construction
3.1 Fixed Price Construction
3.2 Time and Materials Construction
3.3 Advanced Procurement
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• Total cost expected to be $9M, costing is mature
Beamline enclosure GPP
Civil construction of enclosures for M4 and g-2 extraction lines• Delivery Ring to Mu2e – M4: 10’ wide x 8’
high concrete box type enclosure with 16’ equivalent earth shielding. Base slab at El:728’-8”.
• M4 line to g-2: 8’wide x 8’ high enclosure. Base slab slopes from El: 728’-8” to El 734’-6”.
• Beamline power supplies from AP-30, g-2 and Mu2e. Low Conductivity Water extended from Delivery Ring.
• Includes lighting, grounding, electrical power distribution, cable tray, fire detection, life safety egress, drainage and sumps. Installs beam abort.
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Beamline enclosure GPP WBS
Muon Campus Beamline Enclosure GPP
1 Engineering, Design and Inspection
1.1 Preliminary Design ED&I
1.2 Final Design ED&I
1.3 Construction ED&I
2 Administration
2.1 Preliminary Design Administration
2.2 Final Design Administration
2.3 Construction Administration
3 Construction
3.1 Fixed Price Construction
3.2 Time and Materials Construction
3.3 Advanced Procurement
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• Current estimate $9.2M, could increase as plans become better defined (beamline design still in progress)
A-0 Cooling Pond
Civil construction to renew the A-0 pond heat rejection capacity and provide capacity for the 13.8 kv feeder from Master Substation to F-3 Switch.• A-0 Pond – Restore pond depth to
the original profile; replace pond pumps and intake; relocate and replace discharge.
• 13.8 KV Electrical Upgrade – Install new feeder (24B) in existing Main Ring duct bank from Master Substation to the F-3 Switch
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• Costing still in progress
Site prep GPP
• Originally (early 2012) the Site Prep GPP included:1. removal of an old spoils pile
2. relocation of Kautz Rd
3. installation of an additional power feeder
• Issues since then: items 1) and 2) above need to be accelerated in order to accommodate
accelerated Mu2e civil construction schedule items 1) and 2) above total ~$2M, not in lab's FY14 budget unclear feeder is needed: the estimated (g-2)+Mu2e needs are on the edge
of current capabilities and carry a large uncertainty
• Current plan eliminate this GPP? move items 1) and 2) to Mu2e project
• Mu2e funding profile can accommodate this
• will identify scope to swap out of Mu2e revisit need for feeder once beamline designs are more mature and power
needs can be estimated more accurately
• if needed, would require funding in FY16-17 to be ready for Mu2e solenoid commissioning in late FY1710
Cryo AIP
Compressor and refrigeration systems g-2 and Mu2e cryogenic distribution system
Reuse Tevatron compressors at A0• Compressed He line from A0 to MC-1 building
Refurbish Tevatron refrigeration components to be housed in MC-1 building• 4 refrigerators to support simultaneous steady-
state operation of both g-2 and Mu2e Cold lines extending to both experimental
halls
to A0
piping headers
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Cryo AIP WBS
1 Muon Campus Cryogenics
1.01 Interface milestones
1.02 Project management
1.03 System engineering
1.04 Cryogenic plant sub systems
1.05 Experiment interfaces
1.06 Safety documents
1.07 Commissioning
1.08 Acceptance tests
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• Total cost $9.8M, contingency is well understood
Recycler AIP
Allows 8 GeV proton beam to be rebunched in the Recycler and extracted to the P1 line for transport to experimental areas• 2.5 MHz RF for re-bunching beam
• Extraction kickers
• Beamline connection from Recycler to P1 line
• MI52 building extension for kickers (civil – move to separate FESS project?)
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RF cavity production• Cavities must have active cooling
• Reuse ferrites from MI coalescing cavities
• Labor intensive
• 7 RF systems (cavities + PA’s) for Recycler
• 2 cavities for Mu2e to be installed in the Delivery Ring
Recycler AIP WBS
1 Muon Campus Recycler Modifications
1.01 Project management
1.02 RF
1.03 Extraction kickers
1.04 RR to P1 beamline connection
1.05 MI52 building extension
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• Costing and scheduling in progress, costs of some pieces are well-known
Delivery Ring and Beam Transport AIP
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P1, P2, M1 line aperture improvements for 8 GeV beam DR injection DR aperture improvements
• Removal of unneeded devices such as stochastic cooling tanks
DR abort• Beam abort for Mu2e
• Proton removal for g-2 DR and beamline instrumentation
needed for both Mu2e and g-2 Electrical infrastructure
improvements
DR injection area
Delivery Ring AIP WBS
Muon Campus Beam Transport and Delivery Ring Modifications
1 Project management
2 Beam Transport to Delivery Ring
2.01 Beam transport to DR general
2.02 RR to DR beamline modifications
2.03 Beamline instrumentation
2.04 Beam transport intrastructure improvements
3 Delivery Ring conversion
3.01 DR general
3.02 DR injection
3.03 DR modifications
3.04 Beam abort system
3.05 DR instrumentation
3.06 DR infrastructure improvements16
• Unescalated costs well understood, scheduling in progress, current estimate $9.5M
Muon Campus Project
Scope Notes
MC1 bldg GPP MC1 building which will house g-2 ring, g-2/Mu2e cryo systems and, some beamline power suppliesReconnect interrupted controls duct
Beamline enclosure GPP
M4 and g-2 line tunnels
Cryo AIP Compressor and refrigeration systemsCryogenic storage and inventory managementg-2 and Mu2e cryogenic distribution systemAuxiliary systems
Recycler AIP RF for re-bunching beamExtraction kickersBeamline connection to P1 lineMI52 building extension for kickers Move off AIP?
Delivery Ring AIP P1, P2, M1 line aperture improvements for 8 GeV beamDR injection and abortDR and beam transport instrumentation (common)Electrical infrastructure improvements
g-2 M3 line and reconfiguration of DR inject/extract regionDR extraction and shared portion of M4 linecomponents needed only for g-2
timeline and spec driven by g-2
Mu2e Kautz Rd relocationcomponents needed only for Mu2e
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Current funding plan for GPPs and AIPs
• The additional site power feeder that was part of site-prep GPP ($1M) is not included here, may be needed in 2017 or 2018
on critical path for g-2
on critical path for g-2
longer lead time for RF
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Status of Muon Campus project plans
Preparing for comprehensive Director’s review in next few months
Muon Campus Project
Requirements Project Execution Plan
Costing Schedule Notes
Cryo AIP signed off draft
Recycler AIP in progress in progress in progress
Delivery Ring AIP in progress in progress
MC1 building GPP site prep package out for bid
Beamline enclosure GPP
in progress in progress in progress in progress
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