1. Special LS1 day on 12 June 2012, EDMS: 1224239
Activities and organization during LS1 Site Engineering group - GS department
Luigi Scibile GS-SE
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2. Special LS1 day on 12 June 2012, EDMS: 1224239
Agenda
Activities structure
GS-SE Planned Items
GS-SE group contributions
Organization
Closing remarks
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3. Special LS1 day on 12 June 2012, EDMS: 1224239
Activities(1/3)
The works are structured in three types of activities: plan items - 76 group contributions – 25 big, 42 medium, 45 small
Large civil engineering works for the realisation of new buildings, roads and shielding structures (for example, the works for increasing the radiation shielding on the PS extraction region, New building and shaft EAR2 in nTOF, etc.)
Maintenance of the infrastructures only accessible during the long shutdowns (for example: tunnel floors and drains, underground sanitary equipment, roofs of operational buildings, etc.)
Civil engineering works required by equipment groups in their activities during the long shutdown (for example: creation of slabs, excavation of trenches, concrete coring, shielding walls, etc.).
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4. Special LS1 day on 12 June 2012, EDMS: 1224239
Activities(2/3)
Large civil engineering works (1/2):
NEW BUILDINGS
HIE – ISOLDE cooling : New building and related facitilies
New building and shaft EAR2 in nTOF
ELENA - Extension of blg 193
New LHCb control room and data center
CMS SL53 (new offices, conference room, visitors gallery)
LIU-SPS 200 MHz RF Upgrade, New RF Building BAF3 - New building construction follow-up
Construction of blg 774
NEW BUILDING 107
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Activities(3/3)
Large civil engineering works (2/2):
EXTENSIONS/RENOVATIONS
CCC repowering - CE work package bdg 874
PS access - CE works for the new access system for the PS
ISOLDE - extension of target storage area (bdg 179)
Renovation of blg 192
Facade carbonatation treatment ;
B38 works following safety inspection
ROADS/SHIELDINGS
Civil Engineering for Increasing the Radiation Shielding on the Route Goward Passage over the PS
Civil Engineering for Increasing the Radiation Shielding on the PS extraction region
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6. Example - Shielding Septum
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7. Example – CE works PS access
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Organization 4 1 2 3
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Organization
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Pending
Some activities are still pending waiting for clarifications on the requirements.
Examples:
Rebuild the access road of BA buildings.
Works on the cranes.
Metallic structures.
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11. Special LS1 day on 12 June 2012, EDMS: 1224239
Closing remarks
The large civil engineering works have been planned and the preparation of the call for tenders are in progress.
The last projects that have been approved (SL53 and LHCb control room) will need some extra effort to fit them in the schedule.
For the small works, a three months notice would be ideal to organize the intervention of the contractors.
The current list of activities can JUST fit with the available resources (~50FTE) with accurate balancing.
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