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Paolo Guglielmini TS / CV / DC 08th April 2005

BIDDERS’ CONFERENCE Invitation to Tender 3307 Supply and Installation of water cooling equipment for the LHCb detector Technical Specification. Paolo Guglielmini TS / CV / DC 08th April 2005. Main scopes of the work.

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Paolo Guglielmini TS / CV / DC 08th April 2005

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  1. BIDDERS’ CONFERENCE Invitation to Tender 3307 Supply and Installation of water cooling equipment for the LHCb detector Technical Specification Paolo Guglielmini TS / CV / DC 08th April 2005

  2. Main scopes of the work • construction of a cooling unit at demineralised waterfor the Outer Tracker sub-detector • 2. installation of: • - supply/return transfer lines and distribution manifolds for the OT • - supports for pipelines on the RB84 side of the cavern • supply and installation of pipelines and equipments for primary water networks and compressed air line • control and electricity works for the OT • tests on hydraulic performances and control functionalities • commissioning, training and validation of both the OT and primary systems • supply of all required technical documents Paolo Guglielmini TS / CV / DC 08th April 2005

  3. Underground areas – Point 8 Paolo Guglielmini TS / CV / DC 08th April 2005

  4. Experimental cavern UX 85 – Layout

  5. LHCb detector – Overview

  6. Positioning of the platform

  7. Passage around shielding wall

  8. Transfer lines – Passage through the TX84

  9. Installation of supports for the pipelines

  10. Outer Tracker distribution manifolds Outer Tracker manifolds represented in light blue

  11. Primary water systems on RB86 side

  12. Primary water systems - Details 1. Connections to barracks D1 and D2 2. Connections to barracks D3/A and D3/B 3. Connections to cooling systems 1 3 2

  13. Compressed air and demineralised water networks RB84 • the arrows indicate from where the existing pipelines have to be prolonged • in light blue on the RB84 side the demineralised water network • - in white on both sides the compressed air network RB86

  14. Outer Tracker – Requirements Paolo Guglielmini TS / CV / DC 08th April 2005

  15. Outer Tracker – Principle Schema Paolo Guglielmini TS / CV / DC 08th April 2005

  16. Pipe works in the UX85 experimental cavern • Activities related to WORK LOT 1 • fixation of the supports for 16 transfer lines (OT included) along the RB84 side and on top of the vault TX84 • installation of the OT transfer lines in stainless steel (multilayer pipes use to be quoted as an option) • installation of the supply/return OT distribution manifolds • Activities related to WORK LOT 4 • - installation of pipelines for chilled and mixed water (RB86), demineralised water (RB84), compressed air (both sides) networks, including supports and required equipments Due to INTEGRATION matters the detailed activities shall be scheduled and performed during: JUNE – JULY 2005 Paolo Guglielmini TS / CV / DC 08th April 2005

  17. Integration in the SCADA local supervision IT 3307 – Paragraph 4.2.2.1 “Communication” Four additional cooling systems will also be locally supervised and operated from the SCADA local supervision platform. These cooling systems are controlled by 3 PLCs, which are also built on Schneider Premium TSX equipment. These PLCs are not included in the scope of the supply of this Technical Specification. 1 PLC Inner Tracker - Tracker Trigger 1 PLC RICH 1 & 2 1 PLC VELO The Contractor shall integrate in the SCADA local supervision platform database the process data from these 3 external PLCs. The Contractor shall develop, test, install and validate on-site the local supervision means corresponding to these external cooling stations... Provided commissioning of the cooling systems whose PLCs shall be integrated: end of FEBRUARY 2006 Paolo Guglielmini TS / CV / DC 08th April 2005

  18. Provided delivery schedule Contract signature April 2005 Design Meeting May 2005 Pipe works in the UX85 cavern June – July 2005 Complete installation of the OT cooling station at Contractor’s premises September 2005 Performance tests at Contractor’s premises October 2005 Installation of the unit in the cavern, connection to CERN networks, tests, commissioning End 2005 Integration in the SCADA of the additional cooling systems February 2006 Paolo Guglielmini TS / CV / DC 08th April 2005

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