M.Oriunno, SLAC 1 SiD installation with horizontal access shafts Marco Oriunno, SLAC SiD/ILD Engineering Meeting SLAC, December 2011

M.Oriunno, SLAC 2 Dampimg Ring Surface 11 m 9 m 200 t + 20 t IR hall Specifications Helium Compressors Loading Area

M.Oriunno, SLAC 3 PartTons Barrel Ecal60 Barrel Hcal450 Coil192 Barrel Iron x 8 (1/8)3287 (411) Total Barrel3990 Endcap Ecal8 Endcap Hcal38 Endcap Iron1833 Total EndCap x11878 Total SiD7746

M.Oriunno, SLAC 4 Access tunnel Large Part Heavy Part

M.Oriunno, SLAC 5 Iron Barrel Yoke layout Bolted assembly, 144 plates 200 mm thick, 40mm gap Opportunity to make blank assembly at the factory before shipping Preliminary Contacts with Kawasaki Heavy Industries Plate thickness tolerance for each: 0.1mm Plate flatness: 4mm (in a plate) Fabrication (assembling & welding) tolerance: 2mm Full trial assembly: capable (but need to study) 3990 tons

M.Oriunno, SLAC 6 ~ 8 x 410 tons trips along the transfer tunnel 200 t

M.Oriunno, SLAC 7 Solenoid with integrated dipole Dipole Solenoid Coil assembly, Surface

M.Oriunno, SLAC 8 Access Tunnel, Coil

M.Oriunno, SLAC 9 Solenoid Installation

M.Oriunno, SLAC 10 Solenoid Installation

M.Oriunno, SLAC 11 Iron Door Yoke, Bolted assembly, no vertical split Uses continuous cast steel plates rolled to 200 mm thickness 40mm gaps for muon identification chambers Plate-to-plate spacers are staggered for better muon identification coverage Bolted construction 100mm thick inner support cylinder 1878 tons

M.Oriunno, SLAC HCAL Barrel, 12 wedges x 38 tons 3 m

M.Oriunno, SLAC 13 Hcal Brl Installation ~ 12 x 38 tons trips along the transfer tunnel

M.Oriunno, SLAC 14 Cryogenics layout

M.Oriunno, SLAC 15 Cryogenics system design for push-pull Stationary cold box with flexible cryo-transfer line Minimize risks vs. a moving cold box with high pressure He flexible line Cold boxes interconnection with redundancy feature for temporary unavailability Cold box A Cold box B Detector A Detector B Flexible cryo-line Interconnection

M.Oriunno, SLAC 16 Cold box A Cryo-line Detector open on the beam line

M.Oriunno, SLAC 17 Cold box A Cold box B Solenoid Detector A Solenoid Detector B Beam Line Garage Flexible Cryo-line A Interconnection 30 m

M.Oriunno, SLAC 18 Electrical motor, low friction hinges Rotating Pacmen

M.Oriunno, SLAC Detector opening on the beam

M.Oriunno, SLAC 20 Pacmen closed: Modified to allow ILD opening ILDSiD 19 m Interface pieces born by each experiment

M.Oriunno, SLAC 21 Pacmen open ILDSiD Increased to nominal!

M.Oriunno, SLAC 22 Spare Sides

M.Oriunno, SLAC Helium compressor / cryogenics Loading area Detector services Main access tunnel 23