Radioactive Magnet FacilityB.181

04/09/2014TE-MSC-LMF

Luis Mora VallejoRosario Principe

TE-MSC Technical meeting, 4th September 2014

Magnets to repairLS1

• 10 dipoles (RP declassified) 2014-2015, b.180• 5 dipoles (RP declassified) 2014-2015, b.181 presse• Q7 (*never in the tunnel) end 2014, b.181

LS2 - 2018• 2-3 dipoles foreseen (minimum)• Q7 replacement

LS3 - 2022• Upgrade dipoles• Upgrade triplets

TE-MSC Technical meeting, 4th September 2014

Spare magnets

TE-MSC Technical meeting, 4th September 2014

Triplets• 8 installed• 1 spare

Dipole D1• 4 installed• 2 spare

Dipoles• 41 spare (when all repaired)

Quadrupoles• 18 spare (when all repaired)

Highly activated

LS2 arc magnets activation level expected: similar to LS1, could be declassified

Non-radioactive

Slightly radioactive

RadioactiveHighly

radioactive

Dose rate at 10 cm

0.1 Sv/h 10 Sv/h 100 Sv/h > 100 Sv/h

Classification of radioactive materials according to Safety Code F 1996, Table 5

Triplets

Best Practices for ALARA. C. Adorisio and S. Roesler. on behalf of DGS-RP

TE-MSC Technical meeting, 4th September 2014

B.181

TE-MSC Technical meeting, 4th September 2014

Present layout

Present layout (areas)

Salève Jura

TE-VSC-IVMNEG coating

TE-MSC-LMFVertical Assembly Bench

TE-MSC-LMFSC magnet tooling

TE-MSC-MNCMedAustron

TE-MSC-MNC181/R-Y22 - PS

TE-MSC-SCDCable Supra

BE-RF-LRFLINAC 4

Controlled -- Simple Area

Controlled -- Limited Stay Area

TE-MSC Technical meeting, 4th September 2014

RMF Project Layout

TE-MSC Technical meeting, 4th September 2014

NC Magnets

VAB

RMF Project Layout

RMF

SC Magnets

TE- VSC

Vestiaires + offices

Controlled Radiation Area

Free Area/Controlled

Radiation Area

TE-MSC Technical meeting, 4th September 2014

ACCESS

TE-MSC Technical meeting, 4th September 2014

Operating modes

Zone 1 2 3No work on magnets Free Controlled Controlled

MQ (non-activated) Free Free Controlled

MQ (activated) Controlled Controlled Controlled

1

2

3

TE-MSC Technical meeting, 4th September 2014

Operating modes

TE-MSC Technical meeting, 4th September 2014

Shielding

40 cm thick

80 cm thick

100-200 μSv/h at 40cm for the hottest magnets to be treated

TE-MSC Technical meeting, 4th September 2014

Changing rooms + offices

- Male changing room

- Female changing room

- Toilets

- Offices (2nd floor)

TE-MSC Technical meeting, 4th September 2014

Two scenarios:1. RMF complete installation

2. RMF installation in 2 phases (in case of emergency):

i. Shielding and access (fast installation and required by RP):

ii. Adapt the building, offices, HVAC, …

Project schedule and cost

Cost [k CHF]RP equipment 60Shielding 60Access 30HVAC dedicated 30Alea 10%

TOTAL 200

TE-MSC Technical meeting, 4th September 2014

Cost [k CHF]Civil Engineering work 500 *TE estimation

HVAC (complete) 450Access (complete) 50Alea 10%

TOTAL 1100

Cost [k CHF]RP 60Shielding 60HVAC and Services 480Access 80Civil Engineering work 500 *TE estimationAlea 10%

TOTAL 1300

Thank you very much

TE-MSC Technical meeting, 4th September 2014

Spare slides -- Cost (detailed)

ACCESS Units Price [k CHF] Total Price [k CHF]

Camera 2 ? ?

Card reader 5-6 ? ?

Door 3 ? ?

Interlock system 1 ? ?

Revolving door 1 15 15

TOTAL 80

RP equipment Units Price [k CHF] Total Price [k CHF]

GRAMS detector 5-6 4 20-24

Hand-foot detector 1 17 17

Operational dosimeter reader 1 9 9

Mobile detectors 2 1.5 3

Wash basin Especial tank 1 8 8

Scanner + PC 1 2 2

TOTAL 59-63

SHIELDING Units Price [k CHF] Total Price [k CHF]

Block (80 cm x 80cm x 40cm) 159 0.250 40

Procurement 1 10 10

Transport and installation 1 10 10

TOTAL 60

SERVICES Price [k CHF]

HVAC > 295

Other fluids 10

Sanitary 115

Electricity 25

Other 35

TOTAL 480

TE-MSC Technical meeting, 4th September 2014

Spare slides -- HVAC

TE-MSC Technical meeting, 4th September 2014