IT-4337/SMB – Bidders Conference https://indico.cern.ch/event/666976/ 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

Agenda of the Conference 14:00 Welcome and registration at Building 33 (M. Manfredi) 14:15 Transfer to conference room –> 593/R-010 14:30 - 14-50 Agenda, Introduction to CERN and presentation of technical documents (M. Manfredi) 14:50 – 15:10 Working on the CERN site (P. Bonnal) 15:10 – 15:30 Presentation of commercial documents (S. Magnan) 15:30 – 16:00 Questions – Answers (All) 16:00 – 17:00 Visit of the site 17:00 Transfer to Building 33 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO) Outline Introduction at CERN Description of the project Tender documents Key dates and time for completion 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

CERN – General presentation (1) Year of Foundation --> 1954 by 12 European States ; Today --> 2017 Aim of the Organization CERN has 22 Member States. Serbia, Cyprus and Slovenia are associate members in the pre-stage to membership ; Turkey, Pakistan, Ukraine and India are associate members ; Non-member states with co-operation agreements ; Scientific contacts. http://home.cern/about/member-states CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. They use the world's largest and most complex scientific instruments to study the basic constituents of matter – the fundamental particles 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

CERN – General presentation (2) Location --> Astride the Franco-Swiss border near Geneva Some numbers --> People and Budget in 2016 2’560 Staff and 750 Fellows ; > 12’000 Users ; 1’127.2 MCHF 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

CERN – General presentation (3) An accelerator complex unique in the world Point 1.8 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – general information Extension of building SM18 Site Point 1.8 in France SM18 -SM18 current situation- SM18 Purpose of the extension: Workshop for RF cryomodules and high-power RF tests Extension surface 630 m2 Height (above-ground) 9.56 m Levels Single hall w/o intermediate level Overhead crane (provided by CERN) 10Ton w/ mobile platform. (Height under hook : 5.3m) Extension construction system: RC raft foundations . Metal structure supporting cladding and roofing systems (complaint RT2012) Special features of the project Access road w/ 6m min. passage, Existing SM18 façade to be kept, Sectional doors and services to be provided by CERN Ext.SM18 -Ext:SM18 project : Plan View- - Ext:SM18 project : Elévation- 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – structural system Foundation system: Raft foundation with extra thickness over the edge Structure: Reinforced concrete Raft foundation features: 70m x 8.9m. 25cm thick Extra thickness 90cm x 60cm over the whole edge Mass concrete Up to 1m below the ground level Ground level altimetry: +448.00 = existing SM18 Special features: Insulation panels under raft foundation and against existing SM18 Slope 0.5% towards drain traps Epoxy floor paintwork Surrounding protection wall Charpente métallique / Bardage / Couverture Steel profiles: HEA/HEB/RRW Supply and installation: bolting, sealing in concrete Finishing: 2 layers anticorrosion paint, cat. C3. RAL=SM18 Hot galvanised steel for external Cladding Double-skin metal cladding made of mineral wool panels. Roofing Self-protected waterproofing system on a metal support 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – existing networks Existing networks to be protected under the extension’s footprint Identified networks : Technical service concerned 3x8 ducts in PVC Φ160 HV cables powering the RF cavity – to be protected during the worksite 4 ducts in PVC Φ110 BV cables powering the Point 1.8 site access control – to be protected during the worksite* -site survey- - electric chamber (SM18 side)- -electric chamber (transformer side)- 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – Preparation (CERN) Construction worksite – Preparatory works carried out by CERN Task: Group(s) concerned Planning Impact 2 AHU existing to be removed SMB-SE et EN-CV Nov-17 or Dec-17 Higher Cooling unit temporary displacement (including pipeworks) EN-CV Oct-17 or Nov-17 Existing external lighting disposal EN-EL Ideally on Dec-17 Lower -Location of the 2 existing AHU on the existing SM18 façade- -Cooling unit for the SM18 cleaning room- 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – definition of the work The civil engineering contractor(s) is responsible for the works: Installation of the worksite ; Preparatory works allowing the work to be executed ; Earthworks and backfilling ; Demolition and dismantling ; Pipes and drainage networks, asphalt surfacing, kerbs and road markings ; Protection of existing on-site networks ; Reinforced concrete for raft foundations and walls ; Metal structures (primary and secondary support frame) ; Waterproofing and insulation system ; Facades and insulation system ; Finishing : paintwork (internal and external finishing) ; Joinery (internal and external) CIVIL ENGINEER : Design, Execution and as-built drawings for structural elements ; CONTRACTOR(S) : Execution and as-built drawings for the finishing work, in particular the details of façades, waterproofing, insulation, minor metalwork, doors, etc., and the workshop drawings for the metal structure, including the design of the joints. Responsibility for design : 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – ground conditions Geotechnical report provided in Annexe C of the Technical Specification 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

2. Description of the project – worksite conditions Access for USERS to be kept free Provisional worksite storage areas Available parking area to be shared w/ site users POINT 1.8 pedestrian site access Provisional worksite fence POINT 1.8 site access for trucks SM18 visitor centre POINT 1.8 site fence Additional storage area TBC Place de parking visitors Trench SL182 Site access limit 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO) 3. Tender documents Administrative documents - Tender Form - Form of Contract - Description and Quantity Estimate (DQE) - Technical Specification and its Annexes: Annex A: Document “Working on the CERN site” Annex B: Construction Drawings (structural engineer) Annex C: Geotechnical report (GADZ, 7532-1, 06/02/2017) Annex D: Requirements for overhead cranes rails, EDMS 1488244 v1 Technical documents 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)

4. Key dates and time for completion Key dates --> Intermediate milestones are indicated in §3.4 of the Technical Specification ; Commencement date --> in January 2018 (to be confirmed by a Work Order two weeks before the actual commencement date) ; Time for completion --> 6 months 20.09.2017 IT-4337/SMB – Bidders Conference M. Manfredi (SMB-SE-PO)