11 T Dipole Status at FNAL Fred Nobrega January 21, 2014

MBHSP03 Cold Mass Status Structure – Collar packs welded & installed – Begin collar keying – Yoke & Al clamps available – 1 m bolt on skin currently being used by MBHSM01 Schedule – Key, 1 week – Yoke, 1-2 weeks – Disassemble MBHSM01 for bolt-on shell, ~1 wk – Final assembly, 4-5 weeks starting 14 Feb 2014 – VMTF, 21 Mar 2014 January 21, T Dipole Status at FNAL, Fred Nobrega2

Coils MBH11 & 12 MBH11 – Being prepped for impregnation – Currently on hold due to technician family health issue – Earliest impregnation: week of 3 Feb, most likely week of 10 Feb. MBH12 – Layer 2 winding in progress, 8 turns remain. – Coil cure by Friday, 31 Jan. – Coil reaction prep on hold until tooling & Tech’s available End of 11 T coil winding! January 21, T Dipole Status at FNAL, Fred Nobrega3

MBHSM01 Disassembly Begins in the next few weeks – Need bolt on skin from mirror magnet for MBHSP03 Remove Al clamps and yoke? TBD – Locate inner coil spot heater failure and repair – Retest January 21, T Dipole Status at FNAL, Fred Nobrega4

11 Tesla Procurement Status MM 2-in-1 yoke laminations complete 1 m magnet yoke laminations for 2-in-1 – Vendor promised Friday 17 Jan 2014 – Inspection 2-in-1 shell welding contact tooling, Fermi machine shop, 90% complete. – Subset of tooling used for 1m bolt on skin assy January 21, T Dipole Status at FNAL, Fred Nobrega5

Next up… 2 in 1 Mechanical Model 2 in 1 magnet, MBSDP01 (MBHSP02 & 03) MBHSP04 (coils MBH11 & 12) January 21, T Dipole Status at FNAL, Fred Nobrega6 MBHSP03 2in1 MM