Upgrade week Apr10 AB

CMS assembly & lab areas: future

External constraints : entire 3000m2 CMS area in ISR destined for rad material treatment entire 1500m2 CMS area in 867 destined for machine ra material handling.

Basic CMS philosophy (discussed with SC):

For maintenance of equipment exposed to beam in UXC (including activated material)1 Concentrate activity at LHC Point 5, Cessy.

For maintenance of non-activated equipment NOT exposed to beam in UXC or elsewhere, ….and for upgrade.

Concentrate activity in 186 (Meyrin) & 904 (Prevessin)

Concentration ensures that CERN staff TSO and support technicians can be assigned to each of these sites. Key infrastructure will be included in CCC monitoring task. 1 Will still need access to common specialist ra electronic workshops which are planned for Meyrin. ( plus mechanical ra workshop if higher than class C needed)

Upgrade week Apr10 AB

From Guy Duthion 22.04.2010

Upgrade week Apr10 AB

Temp & RH stability at the ISR: ideal for RPC

From Stefano Colafranceschi 22.04.2010 Need to duplicate conditions in 904.

Local environment enclosures feasible(eg around cosmic ray stand) but only as a refinement of generally stable conditions in the building.

Request to CERN as host lab to consolidateBuilding 904 so that such conditions are Possible.

Upgrade week Apr10 ABCMS Gas Detector Labs - 904Preparation of RE and CSC upgrade production sites

Cooling:

Total cooling power for the 904 estimated at 300kw

- 200 kw to supply the racks - 100 kw for the remainder of 904 to include the HVAC, CSC and RPC production lines - Minimum cooling plant, 2 groups in parallel. - Preference 3 groups in parallel 2 operational + 1 spare for redundancy facilitating maintenance and guaranteed cooling supplies. - Incorporate supervision and control circuits.

Recuperation from P5 being looked at

From D.Hay, A.GaddiC.Martel 22.04.2010

Upgrade week Apr10 AB

Budget estimates:building & lab infrastructure

Building 904: cost estimate: last changes 28 April 10 AB needed(exclude ELIC, EnIC or prod lines) Item who pays? status

2010 2011 2012 TOTALEmpty hall 1 June 2010 CERN-PH done ex lead glassRoof repair skydomes 1 July 2010 30 CERN-GS awaiting quote/ CMS loanClosing inspection pits 1 July 2010 26 CERN-PH? design review/ CMS loanClean and seal floor 1 September 2010 30 CERN-PH? users to fix requirements

Roof insulation 31 March 2011 470 CERN-GS 1'st quoteWall insulation 1 July 2012 500 500 CERN-GS 1'st quoteWindows May 2011/May 2012 200 100 CERN-GS 1'st quoteSmoke detection 1 September 2010 75 CERN-GS 1'st quoteAccess, evac and surveillance 1 November 2010 50 18 CERN-PH 1'st quoteStorage platform 1 June 2010 50 CERN-PH complete

Packing/Transport from ISR/867 45 25 CERN-PH? checkNetwork 1 September 2010 30 CERN-PH checkPower distribution 1 September 2010 20 CERN-PH checkHVAC 31 March 2011 250 CERN-CV 1'st quote

Rack cooling 1 January 2011 50 CMS-MandO-A OKDetector cooling 1 January 2011 200 CMS-upgrade 200 kW det + racksEntry SAS 1 January 2011 30 CMS-upgrade exchange with skydomes?CSC/RPC Gas distribution 1 January 2011 100 CMS-upgrade PH-DT quoteLocal environments 1 January 2011 50 CMS-upgrade new CR, not ISR?

1506 743 600 2849

kCHF

Upgrade week Apr10 AB

SX5: OSC intended layout

ECAL/HCAL/CASTORTOTEM20 x 17mClass C ra

Pixel & BCM(lower)Vis centre (upper)

Workshop(incl users)

HCAL (upper)Workshop (ra)

Class C

CSC/DT/RPC3 areas 10 x 15m flexible

Cranestaging

Green BarrackDAQ,TK & MU

TOTEM

Infra & Logistics

25m x 20m

Ready-use tooling Gas

E-mech w/sbeampipePM56 shaft

Future Offices

Access controlled area

basic infrastructure, offices: CERN : 2000k (update for GS SX5/SHL project) common systems and facilities: M & O A : 1059k (endorsed by RRB-SG and RRB Apr 10) subdet specific: M & O B : 310k

4 phase planning , essential to complete phase 1 before the earliest plausible start-date for next long-shutdown

Visitor centre upper floor

4 year project : 2.8 M CHF, spend profile concentrated in 2010,11

Lockers, washroomhand-foot monitors

problem

problem

Prepared by CMS TC & EAM teams

Upgrade week Apr10 AB

SX5 project

Provisional acceptance of building permit: final decision in 3 months.SX5/SL53/SHL project is still targetted for completion end of 2011.

“Walk-in” Visitor centre is a key feature

Confident we can now go ahead and “empty” the Hall cataloguing near complete temporary storage at SX5 (“buche agricole” – permis?)

long term storage SX5, 892 and 904 hangar

Priority is the SHL 1’st floor – roof of the proposed pixel clean room GS ready to go ahead with this - seeking solution for cable gallery access

Next priority is the access controlled zone and the initial rad workshop-first detailed estimate 159k …not far from 150k coarse guess.