1. Space, labs & testing equipment Paolo Petagna Meeting on CO 2 Cooling Activities @ CERN 04 February 2015

2. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 2 The Cooling Lab @ Crystal Palace Bldg 168 S tot ~ 192 m 2 Started in 2010 Initially only R-F05 Now three areas 4 m S ~ 96 m 2 16 m 4 m 6 m 4 m 2 m S ~ 24 m 2 S ~ 72 m 2

3. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 3 Present Use of Cristal Palace Infrastructure 4 m 16 m 4 m 6 m 4 m 2 m  -channel test FOS  -assembly meet Variable (now:  -pressure test) Electrical work + TRACI assembly & commissioning Machinery  -scint) mechanics 1 Test area (with too much storage) 1 Machinery room (cold units and dryer) 1 Electrical workshop (now also TRACI) Small space for  - scint (moving)

4. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 4 Additional Cool Space: CORA@Cryolab Bldg 158 Hosted by TE-CRG-CI since 2010) Unpractical location Requests to free the space already received 8 m S ~ 30 m 2

5. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 5 Reference “CO 2 Laboratory”: CMS PIX@TIF Bldg 186 Dedicated space Also test for long transfer lines Four well separated blocks (unit, accumulator, manifold, loads) A lot of working space around blocks S ~ 32 m 2

6. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 6 New Space for a PH-DT CO 2 Lab 15.5 m 10.5 m S tot ~ 163 m 2 Bldg 153 S tot ~ 163 m 2 Corridor R-201 can host ancillary equipements Very high roof (to be refurbished)

7. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 7 Activities to be Gathered in the New Lab 1)CORA test stand (moved from 158) compacted (6x3 m 2 ?) 2)MARCO test stand (3x3 m 2 ?) 3)Pump / component test stand (moved from 187) (2x2 m 2 ?) 4)Large Scale common ATLAS/CMS proto unit (6x4 m 2 ?) 5)Electrical cabinets workshop (10.5x5 m 2 ?) 6)Closed soundproof cabinet (office-meeting-control room) (4x4 m 2 ?) 7)Close-by space reserved to small mechanical works (3x2 m 2 ?) 8)Space for new plant under test/pre-commissioning (alternative to MARCO & Pump) The idea is to recollect all the PH-DT activities on CO 2 plants, providing a lab where tests on CO 2 plants and tests on CO 2 thermal management can be performed

8. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 8 First Proposal of Arrangement Preliminary idea for discussion All spaces to be better thought and re-evaluated 15.5 m 10.5 m CORA MARCO PUMP ATLAS / CMS Electrical cabinets workshop Office / Control Room Small mechanics Door to be enlarged New door Can be removed to host a new plant under test / pre- commissioning (e.g. LHCb?)

9. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 9 Rough Estimate of Refurbishment Cost Electrical jobs (*) ~ 20,000 CHF Dry air machine and installation/pipe distribution ~ 10,000 CHF New internal walls + wider door + roof refurbishment ~ 30,000 CHF Furniture ~ 10,000 CHF CORA refurbishment ~ 10,000 CHF PC and screens ~ 5,000 CHF Tools and instruments for general laboratory use ~ 5,000 CHF Mainly based on the experience of Crystal Palace As a reference, in 2009/2010 the refurbishment of Crystal Palace costed something more than 60,000 CHF (*) (1 plug 64 A, 2 plugs 32 A, 2 plugs 16 A + “cable highway” as in 168 + connection to CERN Technical Network + standard network…)

10. Paolo.Petagna@cern.ch Space, labs & testing equipment | 04 February 2015 10 Possible Re-arrangement of Crystal Palace 4 m 16 m 4 m 6 m 4 m 2 m  -channel C 6 F 14 test FOS  -assembly meet Variable (now:  -pressure test) Machinery & storage mechanics  -channel CO 2 test TRACI Storage Additional place for general storage Inside test area only storage for test stands New test stand for  -channel CO 2 Slightly enlarged space for FOS Separated areas for  -assembly and general mechanics