HiRadMat WG 2&3 team meeting
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HiRadMat WG 2&3 team meeting January 29, 2010 1 • Activities for next weeks + perturbations • TNC cleaning • Beam line removal • TCX block removal • Survey reference points Agenda
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HiRadMat WG 2&3 team meeting. Agenda. Activities for next weeks + perturbations TNC cleaning Beam line removal TCX block removal Survey reference points. TNC cleaning : status. Visual inspection OK - PowerPoint PPT Presentation
Transcript of HiRadMat WG 2&3 team meeting
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HiRadMat WG 2&3 team meeting
January 29, 2010
• Activities for next weeks + perturbations• TNC cleaning• Beam line removal• TCX block removal• Survey reference points
Agenda
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TNC cleaning : status
January 29, 2010
Visual inspection OKSmear tests taken where contamination was the highest: reduction by a 10 factor
(all smear tests < contamination level)Endel left on last Tuesday after equipment decontamination + RP checksDosimetry below estimates (collective dose 2.2 mSv where 3.2 was estimated)
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Staff 1
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Estimate
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Beam line removal
January 29, 2010
DIMR completed: https://edms.cern.ch/document/1058846/1Work in 5 phases:1- Equipment located between 2 fences DONE2- Equipment ready for move in front of T9 (1 magnet + blocks) DONE3- Prepare remaining equipment in front of T9 (vacuum disconnection)4- Remove remaining equipment in front of T95- Remove 2 monitors at the end of TNC (4 blocks to be moved)
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TCX block removal
January 29, 2010
Movie
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Survey reference points
January 29, 2010
