1. November 04 Jason Tarrant CCLRC1 SCT EC Interconnects l Progress of SCT EC Interconnects »Services (Required for Disc Insertion 2004 / Integration 2005) –Design –Manufacture –Assembly »PPF1 (Required for Integration 2005 / Some parts for Disc Insertion 2004) –Design –Manufacture

2. November 04 Jason Tarrant CCLRC2 SCT EC Interconnects l SCT EC Services - Design

3. November 04 Jason Tarrant CCLRC3 SCT EC Interconnects l Cooling Progress »On Cylinder Interconnect –Inlet (capillary) –Exhaust –LMT Cooling »Connections –PPF0 connections –STFT connections –PPF1 connections »Off Cylinder Interconnect –HEX assembly –Heater Assembly

4. November 04 Jason Tarrant CCLRC4 SCT EC Interconnects l On-Cylinder Interconnect »Inlet –Swagelock @ PPF1 - x72 3 or 6mm versions l CERN Supply –PPF1 – HEX – x72, 9 different types l recent change of 2mm ID to 3mm ID 5mm OD l 9 models / drawings required (includes filter), ~1 week –Filter - x72 l Paul having tested @ CERN –Hex – x72 l QMUoL –STFT connections – x72 l Paul having tested @ RAL –Capillaries - x208 l Nominal 2.5m long, to be tuned, CERN / QMUoL l All Capillary stock @ CERN, even with extra required for D7 & D8 LMT cooling –Connections at PPF0 – x208 l 230 Confirmed to be delivered to RAL 10 th November, then around 15 th November to CERN

5. November 04 Jason Tarrant CCLRC5 SCT EC Interconnects »Exhaust –PPF0 connection – x72 l ‘Quick’ samples being manufactured l Already tested see later –Tube – x72, 9 different types l All tube (for all interconnects) ‘in-stock’ l Bent tubes manufactured by Newtown Engineering for Pre-Production prototype of D1 interconnect –Elbows (interconnect only) & reducers – x72 & x144 l ‘Quick samples on order (12 th November) l QMUoL make all Elbows? –STFT connections - x72 l Paul having tested @ RAL –HEX –Heater Assembly – x72, 9 versions l CERN supply with ‘pressed-on’ copper / CuNi end for soldering to HEX –Swagelock @ PPF1 – x72 l CERN Supply

6. November 04 Jason Tarrant CCLRC6 SCT EC Interconnects l On-Cylinder Interconnect… »LMT Cooling –2 spare ways from D9 with back-up of 1 spare way from D7 & D8 –Drawings complete & out for quote (12 th November) –Tube acquired from redundant Barrel stock –Long lengths split into smaller sections around bends (more joints vs. ease of manufacture)

7. November 04 Jason Tarrant CCLRC7 SCT EC Interconnects l PPF0 connectors »Based on Helicoflex »Already tested (I.Wilmut) »Only hole for connection changes from original design l STFT connectors »Tapered PEEK seal based on Pixel design »9 inlet & 9 exhaust to be tested soon then full production l PPF1 connectors »Standard Swagelock bulkhead »To be supplied by CERN as part of PPF1 fluid installation

8. November 04 Jason Tarrant CCLRC8 SCT EC Interconnects l Off Cylinder Interconnect »Hex Assembly –HEX drawings being modified for recent inlet tube diameter change l 2 types of HEX l Higher level assembly shows connection of inlet & Heater to PPF1 l About 1-2 weeks of work –Exhaust Tube, HEX Tube, Inlet & Exhaust connectors, supplied by RAL (Filter to supply) –Inlet Tube sourced by QMUoL + manufacture of elbow to connect to Heater »Heater Assembly –CERN Supply to QMUoL »Combined Assembly –HEX & Heater to be assembled @ QMUoL then sent to CERN (Large batch?)

9. November 04 Jason Tarrant CCLRC9 SCT EC PPF1 l PPF1 Design »Rerouted to enable HEX to be mounted in SCT-TRT Gap and & Heaters in Cryostat cable tray DCS board & cables Exhaust Tubes 1175 Break line Bulkhead Plate (pre installed) Standard Swagelock Bulkhead Connectors PP2 side pre installed Routing off to PPF1 Routing from SCT Filters Type 2Type 1 Inlet Tubes

10. November 04 Jason Tarrant CCLRC10 SCT EC PPF1 l Outstanding »Routing of tube from PPF1 – PP2 to be adjusted (could be done upon assembly »Parts to be supplied to CERN by Feb 05 / June 05