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Effort for Installation and Testing

Effort for Installation and Testing. Attempt to collect information from previous talks… Web shift list has been established (Dave Robinson) http://www.hep.phy.cam.ac.uk/si-bin/sctworkplanner.cgi

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Effort for Installation and Testing

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  1. Effort for Installation and Testing Attempt to collect information from previous talks… Web shift list has been established (Dave Robinson) http://www.hep.phy.cam.ac.uk/si-bin/sctworkplanner.cgi Natural to extend this pool of ad-hoc SCT shifters to cover future installation testing where little training is needed Also need experts to coordinate (and sometimes do) work I will give very rough estimates of the numbers of shifts, scaling from Sandra’s needs for Type IV Pippa Wells

  2. Type IV cables • Sandra Ciocio and Petr Kubik working full time • Shift list seems to be working for testing • Big problem to organise putting on connectors in situ. • Try the solution of an external company proposed by Marzio Nessi. • Do any SCT institutes have qualified technicians who could come to work at CERN for a few months to make connectors? • Do we appeal to other ID institutes (eg. TRT institutes) • Sandra estimates 600 shifts • These are 3 hour shifts. Two people in a team, so 600 shifts correspond to 150 days. Pippa Wells

  3. PP3 • Shaun Roe and Igor Ilyashenko will do testing at CERN, with help from Pamela Ferrari and Ewa Stanecka for setting up (CERN) • Ashley French (Melbourne) coming on 1 October for installation (for how long?). Occasional help from SR1 technicians for mechanics, when Ashley isn’t here. • Igor will also be available to help with installation. • Tests in situ will add a new task to the list of the cable testers. • Remains to be seen how easily one PP3 card can be swapped, if there is a problem! • Testing PP3 in rack: 200 shifts Pippa Wells

  4. Type II/III cables, dPP1 • Need qualified technicians to install dPP1, and to supervise connector type II end. • Sandra/Piotr should be able to supervise connecting/testing at PP3 racks. • Will continue to need rotating shift crew for tests • Still need to understand connection sequence and test procedure – MUCH more delicate if we have to test double harness, just from PP1 end. • Acceptance test (do we do it?) – 100 shifts • Tests after installation (if double harness) – 200 shifts • Tests of cables from PS to dPP1 after connection at PP3 – 300 shifts Pippa Wells

  5. Power supplies • Assume Jan Bohm, Jan Stastny and colleagues will provide staff, as before. • No additional shifts needed to test power supplies • Will also need detailed checks of mapping. DPP1 are supposed to have an LED incorporated, so visual checks of what switches on can be made. This might use the ad-hoc shifters as assistants.DCS/PS system tests – 100 shifts Pippa Wells

  6. DAQ/ROS, fibres • John Hill listed the UK people available for installation and testing • Fibre testing can not be done by ad-hoc shifters – will need a few trained people (probably also from UK) Pippa Wells

  7. DCS • See Pamela’s talk • Testing to be done by Richard Brenner, Pamela, Heidi… • Assume they need one ad-hoc shifter to assist – an additional (3hour, 1person) 30 shifts Pippa Wells

  8. Cooling, heaters, HEX • See Steve McMahon’s talk. • Relying on the ad-hoc shifters for cable testing during installation. Total of 700 cables. • Pixel institutes should also contribute here • 100 testing shifts Pippa Wells

  9. Tally of testing shifts needed • These are 3 hour, 1 person shifts. Usually they work in teams of two people, or assist an expert. • They must have access to the pit – training course to level 3, hard hat, safety shoes • Shift list totals don’t take into account the uneven load on institutes for more expert installation tasks Pippa Wells

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