1. 15 January 2015 1 Extension of Building 887 - Neutrino Platform General Meetings N.Lopez – M.Manfredi EHN1 civil engineering project status Summary: Updating on the activities completed (done) since the last meeting List activities on going (next steps) and related Actions Extract of the work schedule and discussion

2. Done (1/2): Internal Analysis of the remarks issued by the firms following the EXE docs submission (completed after the Clarification meeting) “Letter of intention” sent by CERN to the contractors, (issued on 16/12/2014) “Kick-off Meeting” among CERN – ARCADIS – CONTRACTORS (held on 18/12/2014)  Actions immediate!! “Coordination Meeting” with the Integration group led by Ilias (started on 13/12/2014 foreseen every two weeks) Extension of Building 887 - Neutrino Platform General Meetings N.Lopez – M.Manfredi EHN1 civil engineering project status 15 January 2015 2

3. Done (2/2): Start of the Construction works, third and last CENF Project Phase (officially on 05/01/2015) First “Worksite Meeting”, among CERN – ARCADIS – CONTRACTORS, where several Technical detailed aspects allowing the Organization of the works has been discussed, contract’s delivery (held on 13/01/2014) … Extension of Building 887 - Neutrino Platform General Meetings N.Lopez – M.Manfredi EHN1 civil engineering project status 15 January 2015 3

4. Next Steps: “Visite d’Inspection Commune” (VIC), for the earthworks and worksite installation (foreseen on 20/01/2015) Design study (EXE docs comments, RP issue, deal with consultant and CERN’s group aspects, meetings, docs preparation and EDMS registration, etc..) and Preparatory works (obtain permits, create impacts, organize site meetings, follow the EL-CV-IT worksite installation, etc..) completion (On going, CERN’s Action) Work site installation plan, PaQ, detailed Work Schedule, PPSPS, Execution methods indications, Existing facilities instrumentation, etc (On going, CONTRACTOR’s Action) Contract signature (approved by parties…awaiting for the sign) Extension of Building 887 - Neutrino Platform General Meetings N.Lopez – M.Manfredi EHN1 civil engineering project status 15 January 2015 4

5. Extension of Building 887 - Neutrino Platform General Meetings N.Lopez – M.Manfredi EHN1 civil engineering project status 15 January 2015 5 Work schedule Extraction:..Received on 28/11/2014 after Clarification Meeting

6. Extension of Building 887 - Neutrino Platform General Meetings N.Lopez – M.Manfredi EHN1 civil engineering project status 15 January 2015 6..some pictures: