1. OLYMPUS U.Schneekloth/R.Beck PRC closed session 6.05.2009

2. OLYMPUSU. Schneekloth/R.Beck2 OLYMPUS Approval Recommended by PRC in Oct. 2008, provided funding Approved by DESY directorate in Dec. 2008 subject to schedule for installation and running and necessary funding

3. OLYMPUSU. Schneekloth/R.Beck3 Schedule Remove ARGUS experiment in Summer 2009 Disassemble and pack BLAST detector Jan.-March 2010 Ship and assemble BLAST/OLYMPUS detector and OLYMPUS target in spring-fall 2010 Modify DORIS beam-line and install OLYMPUS target in DORIS in winter 2010/11 shutdown. OLYMPUS commissioning in parking position winter-summer 2011 Install complete OLYMPUS experiment in summer 2011 Commission in fall 2011 Parasitic mode and some dedicated shits during service weeks Take data in 2012 Schedule discussed/agreed with DESY M, FS and FH directors

4. OLYMPUSU. Schneekloth/R.Beck4 Schedule Milestones

5. OLYMPUSU. Schneekloth/R.Beck5 Schedule

6. OLYMPUSU. Schneekloth/R.Beck6 Schedule Background studies Parasitic studies + some days (~5) full operation

7. OLYMPUSU. Schneekloth/R.Beck7 Cost Estimate – Operation OLYMPUS

8. U. Schneekloth/R.Beck8 Cost Estimate – Investments

9. OLYMPUSU. Schneekloth/R.Beck9 Cost Estimate – Investments

10. OLYMPUSU. Schneekloth/R.Beck10 Cost Estimate – Investments Possible in-kind contributions of institutes Cooling system (design, ordering, setup,…) Cabling from power supply to toroid Polarity switches (assembly in workshop) Modification of vacuum system Send technicians (ARGUS removal, modification of IR,…) Presently about 500 – 600k€ Could save about 100k€ in power costs in case of early modification of quads