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MQT + MQS Production Status

MQT + MQS Production Status. MQT+MQS Production Status. 176 MQT total production to be fabricated 160 F364 LHC contract Ansaldo 16 Spare. Amendment 12, F364 contract Ansaldo 157 MQT out of 176 fabricated and delivered 157 out of 169 delivered at Accel 160 SSS contract Accel

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MQT + MQS Production Status

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  1. MQT + MQS Production Status G. Mugnai - FQWG 22.3.2006 -

  2. MQT+MQS Production Status • 176 MQT total production to be fabricated • 160 F364 LHC contract Ansaldo • 16 Spare. Amendment 12, F364 contract Ansaldo • 157 MQT out of 176 fabricated and delivered • 157 out of 169 delivered at Accel • 160 SSS contract Accel • 4 SSS pre-assemblies at Accel • 5 SSS re-placing at Accel G. Mugnai - FQWG 22.3.2006 -

  3. MQT+MQS Production Status • 38 MQS total production to be fabricated • 32 SSS Arcs • 6 Spare • 37 MQS fabricated and delivered at CERN • 34 MQS out of 34 delivered at Accel • 32 SSS Arcs • 2 SSS pre-assemblies G. Mugnai - FQWG 22.3.2006 -

  4. MQT+MQS Production Status • MQT-MM-151 module rejected. B4 = -25.4 units (-8.09 units FQWG limit) • ~40 MQT modules left for WMM • WMM Bench at Ansaldo. Getting worn. Spread on dx and dy measurements: • 4 MQT modules actually in Bloc4 for WMM using bench at CERN to clarify/investigate G. Mugnai - FQWG 22.3.2006 -

  5. MQT+MQS Production Status • Cold test training criteria • 550A nominal current • 3 consecutive quench beyond 600A • All MQT + MQS modules cold test trained • No systematic re-training done. Doubtful modules re-trained • Re-training statistics behavior carried out at Bloc4 on 20 modules. Good correlation vs SSS training in SMA18 at CERN • MQT showing 14 quenches on SSS216 in SMA18 not yet identified G. Mugnai - FQWG 22.3.2006 -

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