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19thCERN visit to Criotec premises, analysis of (1) scans prefabrication end and X-rays (2) 20thdelivery to CERN before 4pm material included: spools, scans (2), welding tools, bags, fireproof blankets, aspirator,...) 21thmaterial in UX85 at 12am networks emptying Week 1 [02/01 to 05/01] - targets to finish ALL works in the experimental area [repairs + replacements] to repair ALL welds judged non compliant after the first X-rays campaign to remove insulation all long the line [Foamglas shall be recovered into bags, aluminum separately] Week 2 - targets modifications validated by X-rays, ALL works ended up before the 11th the 12th is reserved to repair welds eventually declared non compliant after scans all welds analyzed, advancements on repairings Week 3 - targets MWmodifications validated by X-rays, ALL works ended up BEFORE THE 16th CVOuvaroff works start, Qualitech to perform last scans the 17th NETWORK FILLED UP FRIDAY 19/01
![19thCERN visit to Criotec premises, analysis of (1) scans prefabrication end and X-rays (2) 20thdelivery to CERN before 4pm material included: spools, scans (2), welding tools, bags, fireproof blankets, aspirator,...) 21thmaterial in UX85 at 12am networks emptying Week 1 [02/01 to 05/01] - targets to finish ALL works in the experimental area [repairs + replacements] to repair ALL welds judged non compliant after the first X-rays campaign to remove insulation all long the line [Foamglas shall be recovered into bags, aluminum separately] Week 2 - targets modifications validated by X-rays, ALL works ended up before the 11th the 12th is reserved to repair welds eventually declared non compliant after scans all welds analyzed, advancements on repairings Week 3 - targets MWmodifications validated by X-rays, ALL works ended up BEFORE THE 16th CVOuvaroff works start, Qualitech to perform last scans the 17th NETWORK FILLED UP FRIDAY 19/01](http://images.slideplayer.com/12/3696016/slides/slide_1.jpg "19thCERN visit to Criotec premises, analysis of (1) scans prefabrication end and X-rays (2) 20thdelivery to CERN before 4pm material included: spools, scans (2), welding tools, bags, fireproof blankets, aspirator,...) 21thmaterial in UX85 at 12am networks emptying Week 1 [02/01 to 05/01] - targets to finish ALL works in the experimental area [repairs + replacements] to repair ALL welds judged non compliant after the first X-rays campaign to remove insulation all long the line [Foamglas shall be recovered into bags, aluminum separately] Week 2 - targets modifications validated by X-rays, ALL works ended up before the 11th the 12th is reserved to repair welds eventually declared non compliant after scans all welds analyzed, advancements on repairings Week 3 - targets MWmodifications validated by X-rays, ALL works ended up BEFORE THE 16th CVOuvaroff works start, Qualitech to perform last scans the 17th NETWORK FILLED UP FRIDAY 19/01")
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X X X X RETURN SUPPLY a1 a2 a3 a5 a6 b1 b2 b3b4 b5 b6 C1 C2 C3 C4 C5 D1D2 D3 D4 D5 D6 MANUAL VALVES C6 U1 U3 U2 U5 U4 UX85 B a4
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Id of weld/film nr.DefectAction 05191 SK01 08 / 1-24021Rep. ponctuelle 05191 SK01 08/ 5-22025Rep. ponctuelle 05191 SK01 11/ 1-25011 (x2)Rep. ponctuelle 05191 SK04 RS8/ 4-52025Rep. ponctuelle 05191 SK04 RS9/ 2-33041Rep. ponctuelle 05191 SK04 RS11/ 2-35011Rep. ponctuelle 4021: manque de pénétration 2025: retassure de cratère 5011: morsure-caniveau 3041: inclusion de tungstène Préfabrication en usine inspection du 18/12/2007 (6 soudures a réparer)
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Id of weld/film nr.DefectAction Soudures acceptables 3041 4021: manque de pénétration 2025: retassure de cratère 5011: morsure-caniveau 3041: inclusion de tungstène Préfabrication en usine inspection du 19/12/2007 (6 soudures 0k)
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4021: manque de pénétration 2025: retassure de cratère 5011: morsure-caniveau 3041: inclusion de tungstène Réparation et soudure au CERN inspection du 7/1/2008 (4 soudures a réparer 10 ok 2 a vérifier) A4R516/14 à 16 ; 402/18 à 19SK04/7OK B1ROKSK04/8ROK B2N402 / 13 à 15SK049R402 / 62 à 67 B6ROKSK04/12OK SK01/7OKSK04/15OK SK01/8rOKSK04/183041 (1mm)/21 ; 2014 (1mm)/29 à 31 Sk01/11ROK Sk01/12Matérial inside Sk01/15OK SK01/20Matérial inside
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SOUDURESDEFAUTS /POSITIONSOUDURESDEFAUTS /POSITION A4NOKSK04/1(D1)402/2 à 32 ; 2016 / 55 et 58 B2NROKSK04/4N (D4)2024/25 Sk01/12OKSK04/5ROK SK01/20OKSK04/6OK SK01/2 (C1)OKSK04/9RR402 / 62 à 64, 2011 (0.9mm) 67 SK01/3 (C2)ROKSK04/132011 (0.9mm)/38 * ; 2016 /54 et 56 SK01/4(C3)OKSK04/18ROK SK01/ (C4)OK SK01/6OK *SK04/13 : Voir si une empreinte mécanique est visible juste à côté de la soudure au point 38. Si c’est le cas, ne pas réparer. Réparation et soudure au CERN inspection du 8/1/2008 (4 soudures a réparer, 12 ok)
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