1. LHC scheduling applied to CLIC and ILC TILC09 & GDE AAP review – Tsukuba April 2009 K. Foraz K. Foraz - CERN TILC09 & GDE AAP review – Tsukuba April 2009

2. 1 2 3 4 5 6 7 8 9 10 11-7 (2.88km) 7-5 (5.54km) 5-3 (5.1km) 3-1 (2.6km) 1-2 (2.6km) 2-4 (4.6km) 4-6 (4.6km) 6-10 (2.88km) ILC - Civil engineering works Tunnel excavation Site installation & shaft excavation Cavern and halls Tunnel concrete and finishes TBM installation Shaft excavation and Cavern-halls construction based on same hypothesis as M. Gastal = unlimited resources Times derived from Amberg Studies K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

3. 1 2 3 4 5 6 7 8 9 10 11-7 (2.88km) 7-5 (5.54km) 5-3 (5.1km) 3-1 (2.6km) 1-2 (2.6km) 2-4 (4.6km) 4-6 (4.6km) 6-10 (2.88km) ILC - Civil engineering works Tunnel excavation Site installation & shaft excavation Cavern and halls Tunnel concrete and finishes TBM installation Excavation : 9 TBM - 200m/wk Concrete and finishes: 400m/wk K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

4. 1 2 3 4 5 6 7 8 9 10 11-7 (2.88km) 7-5 (5.54km) 5-3 (5.1km) 3-1 (2.6km) 1-2 (2.6km) 2-4 (4.6km) 4-6 (4.6km) 6-10 (2.88km) ILC - Civil engineering works Tunnel excavation Site installation & shaft excavation Cavern and halls Tunnel concrete and finishes TBM installation Civil engineering will give you part of machines, and not meters K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

5. 1 2 3 4 5 6 7 8 9 10 11-7 (2.88km) 7-5 (5.54km) 5-3 (5.1km) 3-1 (2.6km) 1-2 (2.6km) 2-4 (4.6km) 4-6 (4.6km) 6-10 (2.88km) ILC - General Services Piping & ventilation Survey : geodesics & marking positions Electrical general services Cabling Assumptions: unlimited resources meaning 12 teams for each type of work and for each tunnel !!! (24 teams of electricians for instance) Estimated progress rate per team: around 120m/wks K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

6. 1 2 3 4 5 6 7 8 9 10 11-7 (2.88km) 7-5 (5.54km) 5-3 (5.1km) 3-1 (2.6km) 1-2 (2.6km) 2-4 (4.6km) 4-6 (4.6km) 6-10 (2.88km) ILC - Machine installation Support installation and alignment (250m/wk) Machine inst.: transport and interconnections (progress rate to be confirmed 100m/wk) Assumptions: unlimited resources !!!! In summary for 7 years installation 9 TBM, 24 electricians teams, 12 cooling and ventilation teams, 12 teams for machine installation Are you able to provide all the machine components in 9 months ??? K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

7. Resources comparison with CLIC What would be the ILC schedule if machine installation is performed with 2 teams, & what shall be the other resources ? CLIC (  1) CLIC (  2) ILC Nb of TBM29 Nb of teams for elec. general services424 Nb of teams for cooling and ventilation412 Nb of teams for cabling424 Nb of teams for machine installation212 7.2y10.5y6y K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

8. 1 2 3 4 5 6 7 8 9 10 11-7 (2.88km) 7-5 (5.54km) 5-3 (5.1km) 3-1 (2.6km) 1-2 (2.6km) 2-4 (4.6km) 4-6 (4.6km) 6-10 (2.88km) ILC Schedule smoothed Support installation and alignment (250m/wk) Machine inst.: transport and interconnections (progress rate to be confirmed 100m/wk) K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009

9. Resources comparison with CLIC CLIC (  1) CLIC (  2) ILC Nb of TBM24 Nb of teams for elec. general services48 Nb of teams for cooling and ventilation44 Nb of teams for cabling48 Nb of teams for machine installation22 7.2y10.5y9.5y K. Foraz - CERNTILC09 & GDE AAP review – Tsukuba April 2009