European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire DCP Meeting 20/06/12 Schedule for the technical of June.

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Presentation transcript:

European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire DCP Meeting 20/06/12 Schedule for the technical of June 2012 O.Crespo-Lopez

European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire ALICE Installationtype DC contact User contactstatusconsequence SPD/TPC/SSD -SDD RP analysisS.RousseeC.Bortolinconfirmednothing SSD/SDD Add thermostatic valve on the static relay cooling S.Roussee C.Bortolin confirmed nothing control of the electrical connections Stop cooling Check the filterStop cooling Control pressure regulator Stephane berry nothing TPC rod New by-pass S.Roussee + sylvain Nichilo C.Garabatosconfirmed Stop cooling Modification of the pump position Stop cooling Drain & replace water + resin Stop cooling Additionnal jobs: Study for replace the tanks of TRD & TPC Feec O.Crespo-Lopez

European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire CMS Installationtype DC contact User contactstatusconsequence Brineperformance testD.LefilsA.D’Auriaconfirmed Cooling not available excepted Pixel Thermal screen Modification of the backup chiller D.Lefils A.D’Auria confirmedStop TS cooling cabling D.Lefils & CMS confirmednothing Visit Remote refill + mechanical structure EN/MME D.Lefils or S.Berry A.D’AuriaConfirmedStop of all cooling’s ChillerCop3 inspectionSeicarA.D’Auriaconfirmed Perturbations of the temperature Additionnal jobs: Study for the modifications of the brine & for the electrical cabinets O.Crespo-Lopez

European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire ATLAS Installationtype DC contact User contactstatusconsequence Evaporative Dismounting cop1 for 20k maintenance O.crespo/ P.Bonneau K.Nagaiconfirmed Evaporative with 6 compressors during 3 weeks TRTRefill & leak searchO.CrespoA.Romanioukconfirmednothing Muons_A Checking of the flowmeters n°13 & main O.CrespoS.ZimmermanConfirmed Need to stop the system if we need to replace the main flowmeter Evaporativerefill O.Crespo/ P.Bonneau K.NagaiconfirmedNo consequence Additionnal jobs: Study for the pumps redundancy & for the integration O.Crespo-Lopez

European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire LHCB Installationtype DC contact User contactstatusconsequence TT Replacement of oil & Freon on the chiller F.CorbazL.Royconfirmed Put the system in interconnection mode TT+IT Check temperature sensors nothing O.Crespo-Lopez

European Organization for Nuclear Research - Organisation européenne pour la recherche nucléaire TOTEM Installationtype DC contact User contactstatusconsequence TOTEM Leak search on the line & pots O.CrespoJ.Baechlerconfirmednothing O.Crespo-Lopez