1. 17 th November 20061M. Battistin CERN LEAF Committee 2/R-030 8h30 – November 17 th 2006 Michele Battistin (TS/CV/DC) TS/CV Detector Cooling On call and maintenance services

2. 17 th November 20062M. Battistin On call and maintenance services costs (1) Spare part management and costs document is under construction now (2) Any R&D phase shall be financed on top of it

3. 17 th November 20063M. Battistin Works advancement The stand-by duty service has been ready to start since September 2006

4. 17 th November 20064M. Battistin Stand-by duty service is ready to start Framework: M&O agreement EDMS 658953 Internal procedure: EDMS 783428 Internal training executed on all the cooling station in operation Stand-by duty intervention 162400 + detector-cooling@cern.chdetector-cooling@cern.ch Connection to DSS or DCS of the experiment ATLAS asked to start the service now

5. 17 th November 20065M. Battistin Back-up

6. 17 th November 20066M. Battistin A dedicated team will assure the service ½ section leader 1 engineer 1 fridge expert 1 electrical & control expert 1 pipe welder 1 technician (purchase, CAMMS, store) financed by TS LS on cost refund Staff funded by CERN-Experiment Agreement (Jul ’08) Cost related to manpower refund increases as the CERN-experiment agreement will phase out in the next years

7. 17 th November 20067M. Battistin Maintenance cost 2.67% of the installation value gives minimum reference for maintenance cost estimation Installation value gives sharing criteria ½ manpower - ½ material (contractor interventions) - assumed Major spare parts (pumps, compressors, etc.) shall be considered “on top” of these amounts.