Overview of PIP-II Partnership and Mission
PIP-II is a partnership involving various international institutions such as US-DOE, India-DAE, Italy-INFN, UK-STFC-UKRI, France-CEA, and more. The mission of PIP-II is to upgrade Fermilab's accelerator complex to enable the world's most intense beam of neutrinos and sustain a broad physics program for decades. The project aims to achieve a 1.2 MW proton beam on the LBNF target, with capabilities including beam power upgradeability, multi-user delivery, modernization of the complex, and more. The international partners bring substantial engineering and manufacturing expertise to the project.
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PIP-II is a partnership of: PIP-II Overview US-DOE India-DAE Italy-INFN UK-STFC-UKRI France-CEA, CNRS/IN2P3 Poland-WUST, WUT, TUL Rich Stanek, Project Director 2023 P5 Town Hall
Outline PIP-II Mission & Scope International Partners Schedule Resources Status PIP-II in Pictures Challenges and Path Forward Summary 3/21/2023 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 2
PIP-II Mission PIP-II is an essential upgrade to Fermilab accelerator complex to enable the world s most intense beam of neutrinos to LBNF/DUNE, and to sustain a broad physics program for decades to come. PIP-II Capabilities Beam Power 1.2 MW proton beam Upgradeable to multi-MW Flexibility, multi-user capability CW-compatible Customized beams Multi-user delivery Reliability Modernizes Fermilab accel complex PIP-II Scope 800 MeV H SRF linac CW RF Operations Linac-to-Booster transfer line Accelerator Complex Upgrades Booster Recycler Main Injector Conventional Facilities Space reserved for two CMs for 1 GeV Upgrade The PIP-II scope enables the accelerator complex to reach 1.2 MW proton beam on LBNF target 3/21/2023 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3
Main Injector TransferLine PIP-II SRF Linac Booster PIP-II will provide a highly capable, reliable, upgradeable and expandable scientific infrastructure with significant savings to DOE 3/212023 4
PIP-II International Partners, Expertise and Capabilities India, Department ofAtomic Energy (DAE) (started 2009) BARC, RRCAT, VECC; and IUAC Substantial engineering / manufacturing experience; Superconducting magnets for LHC; 2 GeV synch light source Italy, INFN (started 2016) Internationally recognized leader in superconducting RF technologies SRF cavity and cryomodule fabrication for XFEL; SRF cavities for ESS UK, STFC UKRI (started 2017) Substantial engineering and manufacturing experience; Construction, operation of synch light & neutron sources SRF cavity processing and testing for ESS France, CEA, CNRS/IN2P3 (started 2017) Internationally recognized leader in large-scale CM assembly CM assembly for European XFELand ESS; SSR2 cavities and couplers for ESS Poland, WUST, WUT,TUL(started 2018) Substantial engineering / manufacturing experience; CDS, LLRF, QC for XFEL, ESS PIP-II is the U.S. first accelerator project to be built with major international 3/21/2023 Lia Merminga | PIP-II Overview | PIP-II DOE CD-3 Review Plenary contributions; benefits from world-leading expertise, capabilities 3/1/2022 5
Linac Scope PIP2IT successfully demonstrated 17 MeV beam with parameters required for LBNF/DUNE operations Elliptical HB650 x (1 + 4) 650 MHz Elliptical LB650 x (1 + 9) 650 MHz Single Spoke 2 SSR2 x (1 + 7) 325 MHz Single Spoke 1 SSR1 x (1 + 2) 325 MHz HWR 162.5 MHz Cryoplant 2.5kW @ 2K Tested at PIP2IT 10 CDS PIP-II technology map 3/21/2023 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 6
What makes PIP-II an Interesting/Challenging Project Technology is beyond state of the art SRF specifications for CW operation emphasize high gradient and high Q0 Cryomodule design incorporates individually-connected units (increases reliability) Variety of frequencies/cavity shapes International nature of accelerator collaboration first of its kind International Partners are an essential part of our project PIP-II has established a robust Systems Engineering System and QA Program which has been adopted by Partners has become a model for other machines State of the world (all Partners dealing with similar conditions) Post-pandemic economy and high inflation Supply chain and limited set of vendors Extremely hot civil construction market R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3/21/2023 7
Summary Schedule CD-2/3 ECF Jul 2020 CD-2 Dec 2020 CD-3a May 2021 CD-3 Apr 2022 Next DOE Status Review May 2nd 4th End game: Early CD-4: March 2029 In between these dates Civil construction 22 production CMs 110 SSAs (power supply) Controls Instrumentation Installation & Commissioning Mods to Booster/RR/MI 3/21/2023 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 8
Resources At its peak, PIP-II requires ~170 FTE at Fermilab Fermilab fully supportive of our efforts/needs Work closely with Lab Divisions Partner resources total another ~100 FTE Some resources are and have always been in short supply Cannot outsource the final assembly and test ASPIRE Fellowship Accelerator Science Program to Increase Representation in Engineering is a Fermilab Fellowship for undergraduate and graduate (masters) students who are underrepresented in STEM disciplines, to develop the next generation of particle accelerator engineers. R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3/21/2023 9
PIP-II Status Project has made tremendous progress since CD-3 Overall PIP-II Project Design Maturity is at 91% Approximately 30% complete (DOE work only) Working with Partners to update the integrated project schedule Civil Construction: completed Site Work, achieved occupancy for Cryo Plant Building, and issued construction contract for Linac Complex Awarded contracts for key linac/accelerator components including: Cryoplant (DAE) largest single contribution, HB650 Nb and production cavities (UKRI), LB650 production Nb (INFN), SSR1 production Nb and cavities, parts for pre-production SSR2 CM (FNAL) 200 kW amplifier parts and vacuum tubes for MI RF upgrade, Booster RF cavity, collimator, and magnet PS parts, and additional bunching cavities for WFE extension (FNAL) Significant strides made in the design and implementation of EPICS-based controls (FNAL) 650 MHz pCM is cold (2K) and preparing for single cavity power testing R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3/21/2023 10
PIP-II and LBNF accelerator milestones FY2026 FY2027 FY2028 FY2029 FY2030 FY2031 FY2032 May-22 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 CY2026 CY2027 CY2028 CY2029 CY2030 CY2031 CY2032 Project/Division Category Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 SY120 - SpinQUEST NOvA SBN ICARUS Accelerator Complex Mu2e Early CD4 Booster Shutdown START Booster Shutdown END Linac Complex construction Booster Connection CF Ph1 (12m) Booster Connection CF Ph2 (6m) Booster beam line connection WFE and Linac commissioning BTL Commissioning Booster commissioning MI Shutdown START MI Shutdown END Beamline beam checkout END NSCF Construction other than Extraction Beamline Installation other than Extraction Extraction Enclosure Construction Extraction Enclosure Installation PIP-II 11 LBNF/DUNE R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3/21/2023 11
PIP-II LBNF/DUNE power ramp up Beam power capability (kW) LBNF beam operations LBNF beam checkout 12 2029 2030 2031 2032 2033 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3/21/2023 12
PIP-II in Pictures 3/21/2023 13 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall
SRF Cavities Production Production Production Pre-Production Production Name (Qty.) Units HWR (8) Half-Wave SSR1 (16) Single Spoke SSR2 (35) Single Spoke LB650 (36) Elliptical HB650 (24) Elliptical Type - 0.11 0.22 0.47 0.61 0.92 - ? Frequency 162.5 325 325 650 650 MHz Q0 - 8.5 109 8.2 109 8.2 109 2.4 1010 3.3 1010 Gradient 9.7 10 11.5 16.8 18.7 MV/m Doped No No No Mid-T bake Yes - Ongoing activities Prototypes validated R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 14 3/21/2023
SRF Cryomodules 5.9 m 5.3 m 6.5 m 5.5 m 9.9 m (Cold testing in ongoing) HB650 SSR1 SSR2 LB650 HWR Pre-Production Cryomodules Prototype designed Prototype built Prototypes validated R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 15 3/21/2023
Challenges and Path Forward High escalation rate and supply chain delays affecting procurements and deliveries Identify, finalize specs/designs and procure early. Look for alternatives Striking a cadence with high-quality, production CM assembly and test Propagate Lessons Learned Use established processes to identify issues make timely decisions Maintaining Early CD-4 date (March 2029) Weekly communication with Partners to ensure all steps are being taken to maintain delivery dates Ensure designs are completed and resources are available when needed PIP-II is working closely with our Lab to keep everyone informed of current schedule 3/21/2023 R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 16
Summary Our Team is working well together Partners are engaged and committed to delivering their components Technical progress, since CD-3, at both Fermilab and Partners, has been excellent Design Maturity at 91%, building and testing prototypes and first articles All subsystems have achieved major milestones and have components for the linac in fabrication Project execution is underway (full CD-3 approved), our technical teams are talented, experienced, and motivated to deliver the PIP-II Project! R. Stanek | Project Director | PIP-II 2023 P5 Town Hall 3/21/2023 17
PIP-II Follow us: www.pip2.fnal.gov @PIP2accelerator /showcase/pip-ii/
