1. News from LAL on Vacuum System Racks for cryotraps: call for tender done provider selected purchase of electro-tech components in progress prototype expected beginning of January prototype cabling foreseen in January (support from students) 4 racks cabled at beginning of Spring PLC hardware: purchase of all components for the prototype in progress purchase of other boards to be done through Cascina  convention to be written  need to be efficient in order to respect the planning

2. PLC Software: TANGO device servers created User interfaces for experts (local mode and remote one) created Next step for Supervision to be defined in agreement with Advanced Virgo framework Local Main Control Synoptic for local control

3. Local Pump Panel

4. Synoptic for remote control

5. Remote Gauge Panel Remote Pump Panel

6. Toroidal DC supply: design done technical discussion with provider in progress integration and electrical tests in December Shipped to Cascina in January for EMC measurements Fast return needed in order to integrate it in the prototype if measurements are OK Racks transportation: ready for reception at LAL transportation to be organized will Ulysse after Cascina green light Other racks: cabling plans completed at 90% AOB: Cabling for the cryotrap (cable tray, switch characteristics, network, power, communication …) to be discussed in a dedicated meeting