1. Cryogenic Plant Electrical and Controls
Chris Scanlon
LCLS-II Cryoplant General Contractor Installation Package Review
June 1, 2017

2. Outline System Overview Deliverables Current Status Remaining Work
Completion Plan
Available Resources
Summary
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

3. System Overview Plant Purpose
Provide 2K liquid Helium to the linac while protecting personnel and equipment
Cryoplant Controls Purpose
Provide and install instrumentation and controls electronics in cryoplant
Provide reliable plant automation, interlocks and alarms
Provide local and remote monitoring and control
At the heart of this control system are 19 Allen-Bradley ControlLogix 1756-L71 and L81 PLCs.
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

4. System Overview PLC Systems: Utility Gas Mgmt 4K CB 2K CB Warm Comps
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

5. System Documentation Overview
Cryoplant Control System
P&ID Covered
Warm Helium Compressor LP
Utility
Warm Helium Compressor MP
Warm Helium Compressor HP
Gas Management
4K Cold Box
2K Cold Box
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

6. Deliverables Controls Electrical
6 total drawings submitted by JLab for the installation package
Drawing objectives
Defines power panel and field equipment locations
Define testing requirements
One line power wiring diagrams define cable types and quantity to submit to SG
Defines JLab and GC supplied equipment
Controls
68 total drawings submitted by JLab for the installation package
Define enclosure and field equipment locations
Define terminal to terminal wiring
Interconnection diagrams defines cable types and quantity to submit to SG
Define JLab and GC supplied equipment
Review
Reviews SG documentation developed into single GC installation package in CSI construction format coupled to an electrical subsection for final review
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

7. Electrical Deliverables
Electrical Single Line Diagrams
Used by SG to build cable list
Used by GC to generally understand AC connections between equipment
Cable designator
Wire gauge
Voltage
Current
Conduit type
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

8. Controls Deliverables
Controls Assembly Drawings
Used by SG to determine termination elevation and cable length
Used by GC to determine location of cable terminations
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

9. Controls Deliverables
Controls Wiring Drawings
Used by SG to build cable lists
Used by SG to identify channels and instrument types
Used by GC to identify per conductor wiring of cables
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

10. Electrical and Controls Deliverables
Electrical Interconnect Diagrams
Used by SG to build controls cable list
Used by GC to understand AC connections between control equipment
Cable designator
Wire gauge
Cable type
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

11. Total Number of Drawings for Completion 100% Complete 99% Complete
Current Status
Total Number of Drawings for Completion
74 Drawings
100% Complete
4 Drawings
99% Complete
66 Drawings
95% Complete
1 Drawings
<95% Complete
3 Drawings
LCLS-II Cryo Controls Integration Workshop, February 1, 2017

12. Drawing completion progresses in parallel
Remaining Work
Drawing completion progresses in parallel
Specific tasks to be completed are
Add installation scope labels to controls enclosure and wiring drawings
Add CAPTAR labels (cable numbers) to controls interconnect drawings
Complete electrical interconnect diagrams
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

13. Available staff to complete the work
Completion Plan
Available staff to complete the work
EE – 4.25 FTEs
ED – 1 FTE
Remaining work is well defined
Add installation scope labels to controls enclosure and wiring drawings
Add CAPTAR labels (cable numbers) to controls interconnect drawings
Complete electrical interconnect diagrams
LCLS-II Cryo Controls Integration Workshop, February 1, 2017

14. Completion Plan
Over the last week the work has advanced 45% of the remaining effort
LCLS-II Cryo Controls Integration Workshop, February 1, 2017

15. JLab’s Electrical and Controls scope is well understood
Summary
JLab’s Electrical and Controls scope is well understood
The documentation is being prepared in sufficient detail for incorporation into an installation package
Sufficient staff is on hand to complete the work
Over the last week the work as advanced 40% of the remaining effort
Expect the remaining 60% to be completed by June 15th
LCLS-II Cryo Controls Integration Workshop, February 1, 2017

16. Backup
LCLS-II Cryo Controls Integration Workshop, February 8, 2017

17. Ritendra Bhattacharya, Process Engineer, JLab 90%
Available Resources
Ritendra Bhattacharya, Process Engineer, JLab 90%
Antonio de Lira, Electrical Engineer, SLAC, 100%
Boris Ilinets, Electrical Engineer, SLAC, 50%
Tim McCool, Electrical Designer, JLab, 100%
Robert Norton, Electrical Engineer, JLab, 10%
Chris Scanlon, Electrical Engineer, JLab, 100%
Swapnil Shrishrimal, Electrical Engineer, JLab, 75%
LCLS-II Cryo Controls Integration Workshop, February 1, 2017

18. Deliverables
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

19. Deliverables
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

20. Deliverables
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

21. Add CAPTAR labels (cable numbers) to controls interconnect drawings
Remaining Work
Add installation scope labels to controls enclosure and wiring drawings
Add CAPTAR labels (cable numbers) to controls interconnect drawings
Complete electrical interconnect diagrams
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

22. Deliverables JLab and SLAC give specification input to SG
Termination type
Test criteria
Pull test
Continuity check
High potential test
JLab and SLAC review SG produced drawings and specifications during development and provide feedback
LCLS-II Cryoplant General Contractor Installation Package Review, June 1, 2017

23. Release drawings – upon completion (de Lira, McCool, Norton, Scanlon)
Completion Plan
Add installation scope to controls enclosure and wiring drawings - June 1 (McCool)
Fill in CAPTAR labels (cable numbers) on electrical interconnect drawings - June 2-7 (Bhattacharya, de Lira, McCool, Scanlon, Shrishrimal)
Release drawings – upon completion (de Lira, McCool, Norton, Scanlon)
LCLS-II Cryo Controls Integration Workshop, February 1, 2017