Tom Shea Front End Meeting Catania Beam Instrumentation Tom Shea Front End Meeting Catania www.europeanspallationsource.se 18 September, 2018

Tom Shea - NCFE meeting, Catania Awake at Night Source at Catania January 2017 We are here RFQ + MEBT Source DTL Tank 1 DTL Tank 4 Spokes + Medium Beta Beam delivery ESS 1 2 3 4 5 6 7 2015 2016 2017 2018 2019 SNS 2002 2003 2004 2005 2006 1 2 3 4 5 6 7 8 9 Medium Beta + High Beta Source at Berkeley RFQ + MEBT at Berkeley RFQ + MEBT at Oak Ridge DTL Tank 1 DTL Tank 3 CCL Ring Beam delivery 11/01/2017 Tom Shea - NCFE meeting, Catania

Catania: Commission, Support Beam Instrumentation Focus for 2017: Transition to Front End Deployment January 2017 We are here 1st protons in Lund Focus areas for front end: Catania: Commission, Support Decide Prototype Produce Install ! New Year 2017 midsummer gallery ready New Year 2018 General areas of PBI focus; actual activities will overlap. Functionality documents Reviews Data management Verification plans Test systems Transition to site Commissioning plans Tactical response to issues Building blocks Agreement with ICS Document agreement at machine director level 11/01/2017 Tom Shea - NCFE meeting, Catania

Instrumentation Systems for the normal conducting front end Of the 23 system variants we plan to deploy 13 in the warm front end Current Monitor (BCM) Fast BCM Doppler (DPL) Allison scanner (EMU) Slit and grid (EMU) Faraday cup (FC) Long. Bunch Shape (BSM) Fluorescence NPM Wire Scanner (WS) Position Monitor (BPM) Fast BPM Ion Chamber Loss (icBLM) Neutron detectors (nBLM) Primary issue is electronic hardware. We must now make final design decisions on these 13 For commonality, also make final decisions on similar systems 11/01/2017 Tom Shea - NCFE meeting, Catania

Working with Us: by System and by Technology System and Technology Leads (with our IK partner leads): By System EMU, FC, WS (Benjamin) BSM (Irena/Benjamin) NPM, Doppler (Cyrille) BCM (Hooman) BPM (Rafael) BLM (Irena/Tom) By Technology Mechanics (Thomas G) Electronics (Rafael) Software (Hinko) FPGA (Maurizio) Data Management (Johan/Slava) Requirements and Interface Management: By System Specification Document with L4 Requirements Functionality Document Verification Plan Commissioning Plan By Technology Mechanics: Catia/CHESS Electronics, Software, and FPGA: Building Blocks Data Management: Naming Tool, Cable Database, CCDB, etc Not intended to be an exhaustive list; categorization is not strict - it indicates primary intent of documentation Refinements coming as new recruits arrive. Tom Shea - NCFE meeting, Catania 11/01/2017

Communication Head/ bottleneck Team 1 Team 2 Team 3 Team 4 Strive for an ideal situation: Technical communications: System and Technology Leads coordinate directly with partners and stakeholders Decision-making and collaboration meetings: One face-to-face per three videoconferences Expectation Management: System team of 4: BD Lead, IK Lead, Beam Physics and ICS. Coauthor: first proton functionality and commissioning plan. Purcell: the other team SNS: regular manager meetings, team VC, but not enough face to face between engineers. Johan: example of mobile phone display documentation. ESS will not solve collaboration challenges through voluminous documentation. Probability of weekly communications vs. distance Graph: T. Allen, Sloan WP 165-97, MIT, 1997

Lessons Learned (a very tiny subset) I believe that our organizational structure can handle the challenges to come Even better, we will evolve, based on experience and a spirit of continuous improvement Legacy Schedule issues: Embed float in contract/plans; review at PDR LEBT vacuum component issues: Vacuum section/partners provide vacuum chambers and components. Recent PBI deployment in Catania Mechanical integration issues (chamber did not accept EMU): Release all devices, even temporary, into mechanical CAD model Limited time for system deployment: Document integrated commissioning plans; more frequent face-to-face engagement ICS integration issues, no MPS: Coauthor the (first proton) functionality documents and building blocks. Grounding/EMI/analog front end issues: Engage technology leads Useful BCM demo on HV supply: Leave this loaned device in place for now Data management: MEBT-Target cables/racks/devices in databases. Add LEBT. Excellent physics/technical designs: Continue focus on commissioning Motivated partners: Maintain engagement through commissioning in Lund 11/01/2017 Tom Shea - NCFE meeting, Catania

Catania: Commission, Support Outlook January 2017 We are here 1st protons in Lund Focus areas for front end: Catania: Commission, Support Decide Prototype Produce Install ! New Year 2017 midsummer gallery ready New Year 2018 General areas of PBI focus; actual activities will overlap. LEBT diagnostics meeting this week EMU commissioning run next week Building blocks First Proton Functionality 4 additional staff members Revisions to system and technology leads Installation manager Face-to-face engagement System Teams responsible for integration and commissioning System Lead Partner Beam Physics ICS 11/01/2017 Tom Shea - NCFE meeting, Catania

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Tom Shea - NCFE meeting, Catania System Lifecycle PDR CDR SAR – handoff from IK partner to ESS-BD section ARR – ready for beam Commissioning – handoff from ESS-BD to Operations 11/01/2017 Tom Shea - NCFE meeting, Catania

Tom Shea - NCFE meeting, Catania Cable Database All instrumentation cables entered in database from MEBT through Target 11/01/2017 Tom Shea - NCFE meeting, Catania

Tom Shea - NCFE meeting, Catania Naming Tool All instrumentation devices are in lattice and named with naming tool. 11/01/2017 Tom Shea - NCFE meeting, Catania