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Comprehensive review of the LCLS Undulator System Management, including scope, organization, and project support roles. Details on system components, controls, and quality assurance. Comparison with ANL system and benefits of the new electronic system.
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LCLS Undulator Scope, Management, Organization DOE Review of the LCLS Project February 7 - 9, 2006 Stephen Milton Argonne National Laboratory Advanced Photon Source
33 Undulators 33 Quadrupoles/Correctors EM air-cooled 10 Long breaks 22 Short Breaks Supports with movers 5 DOF plus horizontal slider Vacuum System Al on SS (316LN) “Rectangular” Cross Section 33 rf Beam Position Monitors 33 Beam Finder Wires Wire Position Monitor Hydro static level system Magnet Measurement Facility LCLS UNDULATOR SYSTEM
SHORT BREAK LONG BREAK SHORT BREAK / LONG BREAK Descoped
May 2005 Organization Undulator Physics H.D. Nuhn Undulator System System Manager S. Milton Chief Engineer G. Pile CF Physics J. Welch Global Schedule and Integration R. Boyce Project Support J. Alicz ES&H (ANL) T. Barz QA F. Clark PMCS (ANL) F. Coose Project Analyst J. Ingraffia Procurement P. Mast PMCS (SLAC) P.Styka Accounts SLAC Integration B. Youngman Controls System System Manager B. Dalesio System Layout TBD Magnetic Measurement R. Ruland Magnets and Supports M. White Vacuum and Diagnostics D. Walters Controls J. Stein
Jan. 2006 Organization SLAC Project Support H.D. Nuhn Und. Physics J. Welch CF Physics R.M. Boyce Global Schedule and Integration E-beam Systems Manager D. Schultz Controls Systems Manager B. Dalesio SLAC Und. Manager R. Pope Undulator System System Manager S. Milton Chief Engineer G. Pile Metrology C. LeCocq ANL LCLS Project Support R. Hislop ES&H (SLAC) T. Barz QA F. Clark PMCS (ANL) F. Coose Project Analyst J. Ingraffia Procurement P. Mast PMCS (SLAC) P.Styka Accounts Controls J. Stein Magnets and Supports M. White Vacuum and Diagnostics D. Walters
ES&H and QA Partial clip of the input form for specifying the ES&H and QA needs and oversite for all WBS elements.
Effort Management • Online System Developed for the LCLS project • Yellow Sheet • Agreement between ANL LCLS Project, Division Directors, and Group Leaders about access to a particular individual over a particular period of time and for an defined amount of effort • Peach Sheet • Generated from the Yellow Sheet • Agreement between the CAM and the person requested to do the work • Defines work and cost codes to charge to • Green Sheet • Weekly effort reports from the people doing the work • Space provided for each assigned cost code and time spent on the work within that area • Weekly Email reminders just added • Email notification of CAM to approve once the individual has “closed” the sheet • Reports • Reports generated based on individual, cost code, or division
The main page that allows people working on the project to access their green sheets
An example filled out green sheet. These are done weekly by everyone working on the project.
Example Monthly Report for one person Other reports are available that provide effort per cost code or within a single division.
Effort Management • Comparison to the ANL system • ANL system uses estimates generated in the middle of the month by each individual • This in turn is compiled by hand by a variety of people from secretaries to division HR • This information is then passes on to the individual division offices, compiled again by hand and then entered into the ANL HR accounting system • The LCLS uses approximately 50 cost codes and 4 ANL Divisions in 2 different ALDships • Needless to say the above method, handled differently by different divisions, different individuals, and different ALDships leads inevitably to errors • We developed our own completely electronic system to provide a cross check to the official ANL system and manage/control our accounting