1. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI1 Status of procurement: Market Survey documents are done: ( Tech. Questionnaire / Tech. Description / Tech. Specifications ) Criteriae were defined to select ONE firm capable: -to supply the complete Irradiator with the 16.6 Tbq 137 Cs source, -to install, train, perform annual and short notice service calls, -to dismantle the new irradiator at the end of the service life in addition to the dismantling of our present irradiator BA102. Market Survey procedure: -The Budget code was granted -The Departmental Request was issued -We expect the Mandatory Start-Up meeting in the coming days.

2. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI2 What next? Market Survey provides a selection of possible suppliers for the equipment and services as described in the Technical Description and Qualification documents. Call for tender is then published for the GIF++ Irradiator, and a « Quick Tendering procedure » becomes possible in parallel for another project having similar requirements.

3. 22/08/12 Project #5R. Fortin PH-DT-DI3 GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group In fact, we are down here

4. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI4 Vertical attenuator: preliminary design… Source Muon Beam pipe Spherically corrected lead filters Irradiator Upstream unfiltered flux Downstream Filtered Photon flux

5. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI5 Achievable attenuation values: Proposed vertical combination 100/1/10 * 50/1/2 * 20/1/5 1; 2; 5 10; 20; 40; 50 100; 200; 250; 400; 500 1000; 2000; 2500; 4000; 5000 10000; 25000 100000 Existing horizontal combination 100/1/50 * 20/1/10 * 5/1/2 1; 2; 5 10; 20; 40; 50 100; 200; 250; 500 1000; 2000; 2500; 4000; 5000 10000 100 1 1 10 50 1 1 2 2 20 1 1 5 5 100 1 1 50 20 1 1 10 5 5 1 1 2 2 50:1 500:1

6. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI6 RATIO1:n10011050122015 LENSSlide1A1B1C2A2B2C3A3B3C Pbmm43022370728015 RATIOmm 1 0 * * * 2 7 * * * 5 15 * * * 10 22 * * * 20 28 * * * 40 35 * ** 50 37 * * * 100 43 * * * 200 50 * * * 250 52 * * * 400 56 * ** 500 58 ** * 1000 65 * * * 2000 71 * * * 2500 73 ** * 4000 78 * ** 5000 80 * * * 10000 86 ** * 25000 95 * * * 100000 108 * * *

7. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI7 Filter 0 protecting the main collimator 28° 14° Area no longer used

8. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI8 We need to agree on the manufacturing process of the filters MouldedMachinedSheet material or 

9. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI9 Pb attenuation filters Field correction filter 0

10. GIF++ The new Gamma Irradiation Facility at CERN Physics Department Detector Technology Group 22/08/12 Project #5R. Fortin PH-DT-DI10 The hatched area represents 800 x 400 cm.