1 The Cost & Schedule to Accomplish the Transition Proposed SLAC Controls Upgrade December 1, 2010 Ray Larsen

2 Outline Cost Model Strategy –COTS plus limited In-House development –Industry support - physics applications modules Resources –Hardware-Software-Firmware engineering; ARD xTCA program support; M&S Budgets –Controls; RF Schedule Development –MTCA infrastructure, IOC & Timing, Controls subsystems, RF Subsystem SLAC Linac Controls Upgrade Proposal

3 Telecom Industry Strategy Platform developed as open Telecom standard by group of strong competitors –Major change in philosophy of all company products proprietary and non-interchangeable Why? Better for company and customer to have products guaranteed to work together Company focuses resources on unique payload products, shorter time to market, lower development costs SLAC Linac Controls Upgrade Proposal

4 Physics Cost Model Strategy Base our standard on new platform adding improved I/O, timing features for physics –Benefit from industry technical assistance and building prototypes at their expense to launch, quicker learning curve for users –Physics package attracting Telecom, Industrial Control manufacturers –With market growth should benefit from multiple vendors and price competition SLAC Linac Controls Upgrade Proposal

5 Hardware Design Time/Cost Savings Dual Module Simplifies Design –Develop COTS solutions for complex AMCs –We plan to use no in-house AMC designs –Leverage COTS designs to multiple applications with minimum RTM engineering time/cost –Complex AMCs cost 1-2 SLAC Linac Controls Upgrade Proposal

6 Adapting Controls Subsystems Port existing front end interfaces onto RTMs 4 & 10 Ch Fast ADCs w/DAC RTM adapters: 1.Stripline BPMs (2 types) 2.Toroids (2 types, Linac & Beam Containment), Profile Monitor Gated ADC (Same as above) 3.RF Feedback 3-Industry Pack RTM Adapters: 4. Profile Monitor Beam Length (BLEN) 5. Vacuum gauge controller interface 6. Vac-ion pump controller interface 7. Wire scanner movers (Hytek) PMC Card AMC Adapter 8. Fast Frame grabber for Profile Monitor SLAC Linac Controls Upgrade Proposal

7 Budget Cost Analysis Resource Cost Estimates –All tasks detailed –Resources identified –Discussed details w/ resources for estimates –Summed resources vs. draft schedule –Performed similar exercise for RF (already approved AIP) –Totaled all manpower costs vs. time (24 mo.) SLAC Linac Controls Upgrade Proposal

8 Hardware Cost Estimates MTCA Infrastructure –COTS based on actual quotes or vendor budgetary quotes –Includes crate, power modules, Hub Controller, Processor IOC, Timing Module –Timing module not yet a commercial item but base cost on similar commercial products –Assumed infrastructure partly shared w/ RF AIP –First articles procured on ARD ILC R&D budget. SLAC Linac Controls Upgrade Proposal

9 Hardware Costs 2 Applications Modules –AMCs: ADC-DAC, 3-IP, PMC adapter ADC-DAC: Vendor quotes, DESY target (Strück); Vadatech quote pending 3-IP: quote in hand (TEWS) PMC: Quotes pending (Vadatech,TEWS) –US 2 nd sources: Buying first articles to specification, compatible RTM –Timing Source is Stockholm U., working to develop vendors SLAC Linac Controls Upgrade Proposal

10 Controls Upgrade AIP R&D Manpower Controls Total MW SLAC Linac Controls Upgrade Proposal

11 RF Upgrade AIP Manpower SLAC Linac Controls Upgrade Proposal RF 12 Mo. through Q1-12

12 Controls Total, Infrastructure & RTM MW SLAC Linac Controls Upgrade Proposal

13 Controls AIP Budget Summary SLAC Linac Controls Upgrade Proposal

14 Budget by FY for 1 RF Station (RA) Funded In2009 TOTAL Costed In FY 2009 FY 2010 FY2011 Funding ED&I (Eng., design & inspection) B&H (Buildings & hardware) Contingency Indirect Allocation TOTALS ,807

15 Estimated 10- Sector Cost T. Himel SLAC Linac Controls Upgrade Proposal  Assume LI11-20 Column costs  Solid state sub- booster required  Modulator PLC not required  BCS & Power Supplies Included  RF Station Unit Cost = $28K

16 Infrastructure Work Detail SLAC Linac Controls Upgrade Proposal

17 RTM Work Detail SLAC Linac Controls Upgrade Proposal

18 RF Subsystem Work Detail SLAC Linac Controls Upgrade Proposal

19 Upgrade Schedule Development Three components –MTCA Infrastructure Support (ARD program) –RF Station Demo (Approved AIP in progress) –Control Station Demo (AIP Proposal) Integrated draft schedule –Shows all relationships & milestones –Resource loading needs further work but first order matches available staff plus 3 new –Full Preliminary will be posted; top summary next slide LCLS RF Upgrade AIP Proposal 10/20/2010

20 Summary Schedule SLAC Linac Controls Upgrade Proposal

21 Conclusions RF subsystem critical path –Low-noise component evaluations for best possible phase stability ~10fs –Firmware & software Controls critical path –Hardware development of RTMs for 8 Apps –Firmware & software Both schedules needs adjustment –Some early items shown are behind schedule SLAC Linac Controls Upgrade Proposal

22 Conclusions 2 Resources & Budgets RF: –Estimate 1 additional FTE HW, SW –Budget & resource analysis still in progress Controls: –Estimate 2 additional FTEs at 1 HW, 1 SW –Included in proposed budget Management –Needs to be in both budgets but is not yet SLAC Linac Controls Upgrade Proposal