1. 17/03/01 PDR ATLAS Alignment, Olivier Cloué1 ATLAS ALIGNMENT (BARREL) : CORE COST ESTIMATES zIntroduction zIn plane system zPraxial system zProjective system zReference system zBIM / BIR connection zReadout zTotal cost

2. 17/03/01 PDR ATLAS Alignment, Olivier Cloué2 ATLAS ALIGNMENT (BARREL) : CORE / INTRODUCTION (2) zGlossary yHigh estimate : Present estimate corresponding to an old design and to a local tender yLow estimate : what we expect to achieve with an improvement of the design and with an extended tender y# : required number of required elements yOrdered : required number + spares (2% to 4 %)

3. 17/03/01 PDR ATLAS Alignment, Olivier Cloué3 ATLAS ALIGNMENT (BARREL) : CORE / IN PLANE SYSTEM

4. 17/03/01 PDR ATLAS Alignment, Olivier Cloué4 ATLAS ALIGNMENT (BARREL) : CORE / PRAXIAL SYSTEM

5. 17/03/01 PDR ATLAS Alignment, Olivier Cloué5 ATLAS ALIGNMENT (BARREL) : CORE / PROJECTIVE SYSTEM

6. 17/03/01 PDR ATLAS Alignment, Olivier Cloué6 ATLAS ALIGNMENT (BARREL) : CORE / REFERENCE SYSTEM

7. 17/03/01 PDR ATLAS Alignment, Olivier Cloué7 ATLAS ALIGNMENT (BARREL) : CORE / BIM - BIR CONNECTION

8. 17/03/01 PDR ATLAS Alignment, Olivier Cloué8 ATLAS ALIGNMENT (BARREL) : CORE / READOUT

9. 17/03/01 PDR ATLAS Alignment, Olivier Cloué9 ATLAS BARREL ALIGNMENT (total CORE estimate) zIN PLANE system : 281 281 zPRAXIAL system : 13141003 zPROJECTIVE system : 278 194 zREFERENCE system : 196 148 zBIM-BIR connection: 33 27 zREADOUT: 360 360 zTotal : 24622013 HighLow