BlogEntryPoint8x2006x11x23x14x53 < HCC

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---++++ <a href="%TOPIC%">Preparation for Cool-Down Sec78 - Thu Nov, 23rd</a>




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Comments:

      * AC non-conformity
   * 21.11.06	Transport and installation of the heater system of the current leads for RR77 and UA83
   * 21.11.06	Non-conformity on instrumentation cables (temperature sensors on current leads)
   * 13.11.06	Non-conformity of the crates of cryo instrumentation (inrush current)
   * 13.11.06	Non-conformity of the AC cabling of the crates under the magnets. This concerns ACR, MEL, orbit corrector power converters & VAC.  

      * DC cabling
   * 23.11.06	Cable temporary positioning on the transport side of the tunnel
   * 23.11.06	Adjustment of cable length on DFBAO
   * 22.11.06	Missing labels on DFBAO instrumentation cables
   * 22.11.06	Pre-connection of 120A cables in LSSR7
   * 20.11.06	Galvanic insulation installation of 600 A cables to the DFBAO
   * 13.11.06	Non-conformity of the DC cabling of the orbit corrector power converters
   * 13.11.06	6 kA and 13 kA cables positioning at DFBAO, DFBMA and DFBMC
      * Assembly: -	

      * Vacuum: -	

      * Cryogenics
   * 22.11.06	Cryo-valves remote control in CCC by AB/CO
   * 22.11.06	Control of quench valve
   * 20.11.06	DFB instrumentation cables to be connected 
   * 17.11.06	Instrumentation cable HV  tests in LSS8L

      * DFB Commissioning
   * 13.11.06	ElQA-TP4-A in the DFBAO, DFBAN, DFBAX
   * 17.11.06	Pumping of insulation vacuum DFBAN, DFBAO, DFBMC, DFBMA, DFBXG

      * Safety: -

      * General remark: written communication in advance to announce operations!!!
   * 23.11.06	Wooden structure for UA access restriction (that will allow transport).
   * 23.11.06	Preparation of a prototype plastic protection or the monorail (protection derived from a plastic tube) by J.C.Guillaume and approval by J.Etheridge.
   * 23.11.06	Water leak on the tunnel concrete wall to be fixed (33L8).
   * 23.11.06	Planning of consignations/deconsignations
   * 16.11.06	Cool down safety procedure & access conditions

      * Preparation of powering test
   * 22.11.06	Pretest of 60A converters in sector 78, location C16L8.
   * 22.11.06	Installation of flexible cables by CV (UA83)
   * 16.11.06	Water circulating in UA83 for the Powering Procedure Test: filters need to be checked.

      * AOB
   * 13.11.06	BPM connection in Q2, Q3, Q4, Q5, Q6, Q7
   * 13.11.06	Quench protection continuity tests and cables assignment LLS7R (DFBMH, DFBAN) and LSS8L (DFBMC, DFBMA and DFBX)

   -- Main.MircoCoccoli - 23 Nov 2006 - 14:55
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Attachments
Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	RAT_20061123.pdf	r1	manage	54.8 K	2006-11-23 - 15:23	MircoCoccoli
This topic: HCC > WebHome > BlogEntryPoint8x2006x11x23x14x53
Topic revision: r2 - 2006-12-08 - MircoCoccoli
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