smr#51 - ground level 1/50
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3155 / SD17 HEAD SHAFT BUILDING
8303 8303 8303 8303
1230 85 1970 98 1800 98 1970 85
1801
2
8515
0098
1650
85
280
21 m²
TOILETS
Und
ergr
ound
tech
nica
l gal
lery
Vent
ilatio
n ha
tch
500
x 10
0cm
Mezzanine seen above
PLATFORM FOR HARMONIC FILTERS
SHAFT
2380 800 2926
Underground technical gallery
Mez
zani
ne a
cces
s
1303
079
10
8550
010
0098
1650
85
630
SD-D06800 x 2100h
1703
990
0
2217
0
34760
SD-D01900 x 2100h
SU-D04900 x 2100h
SD-D03900 x 2100h
SD-D02900 x 2100h
3502006037000130051972005800
60 m²
HEAD SHAFT ROOM
32 m²
ACCESS AREA
STEEL GRATING FULLDIAMOND FALSE FLOOR
Catwalk seen above
POLISHED CONCRETE SLAB
900141
0.00 = +442.00
8550 5000 5800 200 3500
200
3574
200
350
4850
1605
1858
013
50
LIFT(by others)
metallic stairs
Concrete stairs
2500m high wire mesh
3154 / SE17 ELECTRICAL BUILDING3180 / SU17 VENTILATION BUILDING
14800
14500
1303
020
075
1020
0
0.00 = +442.00
500
1696
6
778
872
1000 98 2770 98 872 98 1000 85
600
500
1000
9816
50
1410020058006214
1353
032
00
125
1900
1255
1800
2430
3200
2900
COLD BOX EQUIPMENT ANDSTRUCTURESBY OTHERS
830
265808180
20x20cm TILES
6100
0.30 = +442.30
EI 60 FR EI 60 FR
EI30 FR
EI 120 FR
EI 30 FR
STAIRS SD1
STAIRS SD2Basement access
h 210
0h 2
700
5000121461061230
200
200
2080
1200
h 2100
h 2100
2374
1200
200
1360
1380
5400
676
900
2207
010
0
Prefabricatedconcretemodules
SAS(by others)
2260
EI 60 FR
EI 6
0 FR
EI 30
EI 6
0 FR
EI 6
0
AC3
AC3
AC1
4375
Lift opening2150x2800mm
POLISHED CONCRETE SLABSD20
SD13
SD01
SD02
SD24
SD25
SD05
1090
1284
SD04
9000
8000
1235
013
00
491
490
Removable handrail
WALL OPENING1300x1000h
EI 3
0
27 m²
CONTROL ROOM
7703
3450
Recess in concrete slab+ steel plate for junction with lift.
Galvanised plate Type toldiamant
100
9370
6000
SD-D
0460
00x6
000h
SAS(by others)
Handrail
365
1300
470
5000
2250
2220
2250
2000
125900
900
900 125
358 m²
MAIN AREA -CONCRETE PART
900 250 900 1275
3400
0.35
OPENING IN WIRE MESH1385x1350hBottom level : +0.00
365
235
1380
155
Sect
iona
l doo
r Typ
e BU
TZBA
CH
HT6
0N (b
y ot
hers
)
Grids (BY OTHERS)
_ 1 38 5
Grid layoutmodified
Transport door on wire mesh 2900x2500hDIVIDED VERTICALLY & HORIZONTALLYBottom leaf height 1.1 meters minimum.Independently openable leafs
2780
Reduce width oframp to 3200mm
4 GridsAIRLAM V2 975x975Model GAAV
Area ofremovable steelgrating fulldiamond floor Stairs modified
Stairs
34200
2189
0
SD-D05900 x 2100h
SD-D
1218
00x2
100h
Massonry wallshape simplified
7535
2500
3300
1060
Correction done :Steel grating fulldiamond floor
SD-D131200 x 2300h
Door dimensionsmodified to 1200x2300h
CORRECTION DONE :MAIN STEEL COLUMNSPOSITION & SECONDARYSTRUCTURE MOVED
2 steel beams to maintainnew columns below
550
10602443
2 steel beams to maintainnew columns below
800
1030
400
400
900
900
385
7204200
Area of removablesteel grating fulldiamond floor
Steel beams modified toallow supporting CERNequipment
550
D5
G F
500
4195
Hole 500 x 500 hBottom level : +6.390
SE17
SD17
SMB-SE-TOD -Sc :
SURFACE - SD17 : GROUND LEVELINTERNAL REVIEW MODIFICATIONSCERN REQUIREMENTS
Ludovic Barthélémy 1/100
V0 01/04/2020
HL-LHC - P1 / SMR#51
ACONEX REF. LHC-CRN-1-DIN-3155-0002 - Rev.CDISCLAIMER : CERN modifications only reflect therequested geometry and ignore any structuralrequirements, which are to be defined by theConsultant.
CERN NOTE : THIS DRAWING IS DONE WITH CERN REVIT MODEL CE1-B3155REV-V3.5FOLOWWING INTERNAL REVIEW (SMR#51 : ACONEX REF. LHC-CRN-1-DIN-3155-0002 - Rev.B).IT IS BASED ON SYNAXIS MODEL SYN-B3155REV-V3.-
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