L S 2 SPS BLM INSTALLATION BLM BA

L S 2 SPS BLM INSTALLATION BLM BA 1 2018 -10 -24 edms#2030449 D. del Alamo

SPS BLM INSTALLATION 2139 ce Surfa 600 0 BLM Installation of New BLM during LS 2/LS 3 • Installation of 3 LHC type racks on the BA 1: • 1 RACK to be installed during LS 2 – Transfer Line • 2 RACKS to be installed during LS 3 • The existing system will be completely replaced after the installation of the new 3 RACKS is done. • Current system inside the RACK BA 10 RA 0311 • Track it ID: 78596 (Christos Zamantzas) • Plan ID: 11396 • The installation of the 3 RACKS implies a modification of the support structure as well as modifying the false floor slabs to fit them. • The location proposed in this presentation are proposed by EN-ACE-INT/BE-BI-BL after a visit on site. • BA 1 TSO: Gael Bellotto TE-ABT-KSC 90 BA 1 2018 -10 -24 edms#2030449 D. del Alamo

SPS BLM INSTALLATION ce Surfa BLM Proposed Area BA 1 LAYOUT BA 1 2018 -10 -24 edms#2030449 D. del Alamo

SPS BLM INSTALLATION ce Surfa BLM Existing System Proposal for the new BLM System RACKS LAYOUT BA 1 2018 -10 -24 edms#2030449 D. del Alamo

SPS BLM INSTALLATION ce Surfa BLM • Existing BLM System installed in RA 0313 • To be dismantled after LS 3 once the new system is operational. • No possibility to take over the rack for the new BLM installation RA 0313 BA 1 2018 -10 -24 edms#2030449 D. del Alamo

ce Surfa SPS BLM INSTALLATION BLM Racks are empty RA 0320 RA 0321 RA 0322 BA 1 2018 -10 -24 edms#2030449 D. del Alamo

ce Surfa SPS BLM INSTALLATION BLM Procedure: 1. The person responsible for these cables has to validate that they will not be used anymore 2. Create a DEC for their removal 3. Make a request to EL-OP for the allocation of the power sockets before removal 4. Include the cables in the LS 2 Ticket done by C. Zamantzas BA 1 2018 -10 -24 edms#2030449 D. del Alamo

ce Surfa SPS BLM INSTALLATION BLM • Rack appears as NOT ASSIGNED in GIS portal • Existing cables to be dismantle owned by BE-CO-IN. (contact B. Ninet). • No objection for their removal, but BE-CO-IN is not in charge of the rack • Responsible not found/ The rack may be under the responsibility of the BIS system RA 0320 BA 1 2018 -10 -24 edms#2030449 D. del Alamo

ce Surfa SPS BLM INSTALLATION BLM • Rack appears as NOT ASSIGNED in GIS portal • Existing cables to be dismantle owned by BE-BI-BP (contact Joel Albertone). • Need for confirmation • Responsible not found RA 0321 BA 1 2018 -10 -24 edms#2030449 D. del Alamo

SPS BLM INSTALLATION ce Surfa BLM • Rack appears as NOT ASSIGNED in GIS portal • Existing cables to be dismantle owned by TE-EPC-OMS. (contact Jean. Philippe Boudonnat). • Need for confirmation • Responsible not found RA 0322 BA 1 2018 -10 -24 edms#2030449 D. del Alamo