Neutrino Platform Proximity Cryogenics 57 th EHN 1

Contents q q q Proximity cryogenics contract External cryogenics layout update NP-04 control system

Proximity cryogenics contract Invitation to tender is out since may 18 th • Bidders

External cryogenics layout update • • Layout update with 14 racks of Argon/Hydrogen <2.

Control system racks • Request to move NP-04 control racks closer to experiments NP-02

Constratins with other installations • NP-04 trench interaction 09/06/2016 J. Creus Prats - CERN

Constrains with other installations • NP-04 Argon/Nitrogen Exhaust • • 2 x Argon Exhaust

Constratins with other installations • NP-04 Extend U shaped workaround (air/water) 09/06/2016 J. Creus

Constratins with other installations • NP-02 pipe walkway fence upgrade 09/06/2016 J. Creus Prats

Constratins with other installations • NP-02 Argon Pipe workaround ( air/water) 09/06/2016 J. Creus

Constratins with other installations • NP-02 side fence update and concrete blocks removal 09/06/2016

Constratins with other installations • Scissor Lift Access 09/06/2016 J. Creus Prats - CERN

Proximity cryogenics platforms NP-02: Chemical filter removal platform • NP-04: Hydraulic height platform set

Schedule • Precedent activities • • • Proximity cryogenics: • • External cryogenics Proximity

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Neutrino Platform Proximity Cryogenics 57 th EHN 1 Cryogenics Integration Joaquim Creus Prats 09/06/2016 J. Creus Prats - CERN 2

Contents q q q Proximity cryogenics contract External cryogenics layout update NP-04 control system racks Constraints with other installations Proximity cryogenics platforms Schedule 09/06/2016 J. Creus Prats - CERN 3

Proximity cryogenics contract Invitation to tender is out since may 18 th • Bidders conference held on June 8 th • • • Eight firms invited to the conference Visit to EHN 1 Tenders will be received by June 30 th • Finance committee on September 14 th • Contract award by mid September 2016 • 09/06/2016 J. Creus Prats - CERN 4

External cryogenics layout update • • Layout update with 14 racks of Argon/Hydrogen <2. 5% bottles. Modified emergency exit route 09/06/2016 J. Creus Prats - CERN 5

Control system racks • Request to move NP-04 control racks closer to experiments NP-02 NP-04 CENDUNCG 0006 09/06/2016 J. Creus Prats - CERN 6

Constratins with other installations • NP-04 trench interaction 09/06/2016 J. Creus Prats - CERN 7

Constrains with other installations • NP-04 Argon/Nitrogen Exhaust • • 2 x Argon Exhaust 1 x Nitrogen Exhaust 09/06/2016 J. Creus Prats - CERN FENCE 8

Constratins with other installations • NP-04 Extend U shaped workaround (air/water) 09/06/2016 J. Creus Prats - CERN 9

Constratins with other installations • NP-02 pipe walkway fence upgrade 09/06/2016 J. Creus Prats - CERN 10

Constratins with other installations • NP-02 Argon Pipe workaround ( air/water) 09/06/2016 J. Creus Prats - CERN 11

Constratins with other installations • NP-02 side fence update and concrete blocks removal 09/06/2016 J. Creus Prats - CERN 12

Constratins with other installations • Scissor Lift Access 09/06/2016 J. Creus Prats - CERN 13

Proximity cryogenics platforms NP-02: Chemical filter removal platform • NP-04: Hydraulic height platform set • Platform for NP-02 Platforms for NP-04 CENDUNCG 0037 CEN 105 CG 0116 09/06/2016 J. Creus Prats - CERN 14

Schedule • Precedent activities • • • Proximity cryogenics: • • External cryogenics Proximity cryogenics platforms Installation of valve boxes Installation of cryogenic transfer lines Acceptance tests performed by 2017 week 50 Parallel activities Warm piping (see B. Rae and Q. Bouirek schedule) • 09/06/2016 J. Creus Prats - CERN 15

09/06/2016 J. Creus Prats - CERN