EN-HE L2 – PS – PSB – TT2 works during YETS 2017-2018 C. Bertone on behalf of EN-HE 26/10/2017

Before the YETS-PSB (PSB-LIU) Manual crane, extension BRF2 All material delivered Supports traced by SU in the vault Installation foreseen in November Necessary for the 2nd part of YETS (after cable pulling) to install the power converters

YETS-PSB-I (PSB-LIU) Cover for the enlarged tremie: arrived some modifications are necessary to adapt the barriers in situ (design on- going, soon the Impact) Test for installation in YETS It won’t remain in place (no need to walk on the tremie before LS2 Needs to be stored somewhere in the PSB (basement in vertical position?): this is an infrastructure belonging to the PSB, no need for transport

YETS-PSB-II (PSB LIU) Manuel crane for BSW (IR) – to be coupled with PSB ring cranes Lifting jacks and trolleys delivered Delivery of crane structure in Mid November Installation and tests during YETS All ok for LS2

YETS L2-L3-PS No HE installations

LS2-PS (L4-PSB connect) Telescopic crane in the PS switchyard (BI-LBE- LBS) Delivery of the crane in November 2017, installation when needed (planned for LS2)

LS2-L2 (L4-PSB connect) Displacement of the electric + hydraulic board of the lift to allow SMB to poor a new shielding wall

Preventive Maintenance (cranes and hoists)

Preventive Maintenance (lifts) Only usual maintenance and inspection

Handling operations PSB in YETS Power converters installation BRF2 and BAT361 (installation of temporary steel floor on the false floors) Support to CV for ventilation duct above the ring, injection & extraction ? Anything else? Nothing announced for Linac 2?

Handling operations PS Ring and TT2 line in YETS Removal of 32 magnets (all) in the ATP loop + consolidation works of 15 magnets in the TT2 (Consolidation project)* Time constraint Dimensions of the shaft (reduced with years) and height of the ATP doors are the major technical constraints that we had to address Installation of L3 Ion Dump: exchange of the actual vacuum pipe with a Y one equipped with a small dump (LIU-Ions) in the switchyard* Decabling of the central galleries of PS + building 368, 359, 353: support to EL (removal of containers….)* installation New Rotatable Beam Wire Scanner Prototype** Installation of 9 BPM into the injection line between LEIR and PS** *well in advance contact with Tech cord plus ad-hoc meeting with the owner groups ** discovered by reading an ECR

Dismantling of ATP loop 14  PXMBHFDCWP type B190 voir lien pour détails: https://norma-db.web.cern.ch/magnet/idcard/818/ Ces 14 aimants seront pris en charge par SMB-SC-LS et seront stockés au bâtiment 954. Prévoir gerbage des aimants et mis à disposition de cales de stockage mis en place par SMB.  10 PXMQNCINWP type Q50 voir lien pour détails : https://norma-db.web.cern.ch/magnet/idcard/1992/ Ces 10 aimants seront envoyés aux déchets radioactifs, pris en charge par le service HSE-RP-AS.  1  PXMBXHDCWP type HB2l voir lien pour détails : https://norma-db.web.cern.ch/magnet/idcard/7114/ 1 PXMQNCENAP type Q42 voir lien pour détails: https://norma-db.web.cern.ch/magnet/idcard/1967/ 6 SPMDV__CAP type MDV voir lien pour détails:   https://norma-db.web.cern.ch/magdesign/idcard/558/#1 Ces 8 aimants seront stockés au bat 151 ou au bat. 954, à confirmer. (minutes from D. Bordart)

Consolidation of ~15 quadrupoles into the TT2 line Removal of magnets (bunch of 5) from TT2 line and installation into the ATP loop for VCS and MSC works Removal of old magnets via shaft into the AD square Arrival of new magnets Installation in the ATP loop for VSC and MSC works Installation into the TT2 line

Transport request Don’t wait the last minute for making your transport and handling request https://edh.cern.ch/Document/SupplyChain/TransportRequest Especially with TREC But before doing the EDH requests, please contact the HE contacts to discuss about your operation, plan and solve problems timely

Contacts Handling operations supervision Crane maintenance Yann Seraphin 160119 (Julien Fermanel 164966) Crane maintenance Helder Lourenco 166012 (Gilles Roche 164084) Lift maintenance Nicolas Perez 169285 (Damien Lafarge 168786)

Impacts For our activities (HE installations) -> to be created For handling operations -> please add the contaact persons as supervisor and use the e-groups: - en-dep-he-hh - S172-Transport-ALTEAD

Any questions or comments?