1. Tom Shea Front End Meeting Catania
Beam Instrumentation
Tom Shea
Front End Meeting Catania
18 September, 2018

2. 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

3. 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

4. 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

5. 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

6. 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 , MIT, 1997

7. 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

8. 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

9. backup

10. 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

11. 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

12. 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