Takashi Matsushita Imperial College T. Matsushita 1 Full tracker station assembly/QA, schedule

T. Matsushita 2 Plan station assembly/QA Will follow the procedures established during station five assembly Inputs; We build 15 stations; two trackers and 5 stations for spare tracker Doublet-layer production will be finished by the end of the year It takes a week to make two views; we assemble two views in parallel It takes a week to characterise a station with source scan We can build the first tracker after building 10 stations; choose 5 best ones Waveguides production takes two weeks per station; 20 week Then schedule will be…

T. Matsushita 3 Five stations assembly Need 450 station connectors before starting full production! Need three vacuum chucks/combs/bridges before starting full production! Need five carbon fibre station frames before starting five stations assembly! 7.5 weeks

T. Matsushita 4 Tracker assembly Schedule is tight