DRAWING CONTENTS C1 COVER SHEET GN GENERAL NOTES
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FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
DRAWING CONTENTS
C1 COVER SHEET
GN GENERAL NOTES
SECTION A
A1 EQUIPMENT LAYOUT
MEMORIAL HOSPITAL
A2 MAGNETIC FIELD LAYOUT
A3 DETAILS
ST. FRANCIS
A4 EQUIPMENT ELEVATIONS
A5 EQUIPMENT ELEVATIONS
SECTION S
S1 STRUCTURAL LAYOUT / BASE DETAIL
SECTION P
P1 PLUMBING LAYOUT
P2 WATER COOLING FACILITIES CONFIGURATION
P3 PLUMBING / MEDICAL GAS DETAILS
SECTION M
M1 MECHANICAL LAYOUT
M2 QUENCH PIPE DETAILS
M3 QUENCH PIPE DETAILS
M4 QUENCH PIPE DETAILS
SECTION E
E1 ELECTRICAL LAYOUT
E2 ELECTRICAL SCHEMATIC
E3 ELECTRICAL DETAILS
E4 LINE FILTER PANEL / WALL CABINET DETAILS
E5 POWER SYSTEM DIAGRAM / POWER QUALITY REQUIREMENTS
E6 ELECTRICAL RISER DIAGRAM
C1MINIMUM SITE REQUIREMENTS CHECKLIST GENERAL NOTES HVAC REQUIREMENTS ELECTRICAL REQUIREMENTS
FOR MRI SYSTEM WITH VRDU
CUSTOMER/CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING UNLESS OTHERWISE NOTED. CUSTOMER TO PROVIDE THE NECESSARY HVAC REQUIREMENTS
FOR THE TOSHIBA EQUIPMENT TO OPERATE PROPERLY.
GENERAL
ELECTRICAL NOTES
CUSTOMER/CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING UNLESS OTHERWISE NOTED.
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
RF / MAGNETIC SHIELDING
MEMORIAL HOSPITAL
CODES AND PERMITS
ST. FRANCIS
NOISE SPECIFICATION
SITE CONDITIONS
NOTICE:
CUSTOMER MUST COMPLETE ALL ITEMS ON THIS CHECKLIST BEFORE SCHEDULED DELIVER
DATE FOR THE EQUIPMENT. IF CUSTOMER FAILS TO DO SO, DELIVERY MAY BE DELAYED. PLUMBING
FURTHERMORE, THE EQUIPMENT WARRANTY MAY BE VOIDED.
TRANSPORT REQUIREMENTS
STRUCTURAL NOTES RF ROOM GROUNDING
CUSTOMER/CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING UNLESS OTHERWISE NOTED. CUSTOMER/CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING UNLESS OTHERWISE NOTED.
CEILING HEIGHT
VIBRATION SPECIFICATION
FLOOR LOADING
PLUMBING NOTE
GNEQUIPMENT LEGEND
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
MEMORIAL HOSPITAL
ST. FRANCIS
EQUIPMENT LAYOUT
ALL MATERIAL IN SCAN ROOM
MUST BE NON-FERROUS
SITE PLAN APPROVAL
A1MAGNETIC FIELD LAYOUT
RF / MAGNETIC SHIELDING
ST. FRANCIS
MEMORIAL HOSPITAL
A2
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
1 FRINGE FIELD MEASUREMENTS (PLAN VIEW) 2 FRINGE FIELD MEASUREMENTS (ELEVATION VIEW)
MEMORIAL HOSPITAL
ST. FRANCIS
FRONT SIDE
MINIMUM CORRIDOR WIDTH
3 EFFECTS OF THE MAGNETIC FIELD 4 SERVICE CLEARANCE OF MAGNET 5 MAGNET ASSEMBLY FOR CARRYING IN 6 FOR MAGNET INGRESS A3MAG GACC RFC
PCH
PLAN PLAN
PLAN
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
FRONT SIDE
FRONT SIDE
SIDE FRONT
GRADIENT POWER SUPPLY
1 3.0 TESLA MAGNET AND COUCH 2 AND CONTROL CABINET 3 RF CABINET
TFR FPC1 FPC2 VRDU
MEMORIAL HOSPITAL
SHIM
ST. FRANCIS
PLAN PLAN PLAN
PLAN
FRONT SIDE FRONT SIDE FRONT SIDE
FRONT SIDE
FILTER PANEL COVER FILTER PANEL COVER VOLTAGE REGULATOR
4 TRANSFORMER CABINET 5 (SCAN ROOM SIDE) 6 (EQUIPMENT ROOM SIDE) 7 DISTRIBUTION UNIT A4SUVS
CON MFB RFG POSM
HOSC PLAN
PLAN
PLAN
PLAN
FRONT SIDE
FRONT SIDE
FRONT SIDE FRONT SIDE
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
FRONT SIDE
CONTROL CONSOLE PATIENT OBSERVATION SYSTEM
1 AND HOST CABINET 2 MAGNET FAN BOX 3 REFRIGERATOR CABINET 4 MONITOR 5 SUPERVISORY UNIT SWITCH
OXMS OXMM ALRM IHE
PLAN
PLAN
MEMORIAL HOSPITAL
FRONT SIDE FRONT SIDE
ST. FRANCIS
FRONT SIDE
OXYGEN SENSOR
6 AND OXYGEN MONITOR 7 ALARM BOX 8 INDOOR HEAT EXCHANGER
A5STRUCTURAL LEGEND
ALL MATERIAL IN SCAN ROOM
MUST BE NON-FERROUS
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
MEMORIAL HOSPITAL
ST. FRANCIS
STRUCTURAL LAYOUT
1 MAGNET FOOTPRINT AND COUCH LAYOUT S1PLUMBING LEGEND
ALL MATERIAL IN SCAN ROOM
MUST BE NON-FERROUS
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
1 SCAN ROOM SINK
MEMORIAL HOSPITAL
ST. FRANCIS
PLUMBING LAYOUT
P1OUTSIDE EQUIPMENT ROOM
REQUIREMENTS FOR COOLING WATER V7
CUSTOMER SUPPLIED
CHILLER SYSTEM
V9
V10
V8
Ο Ο
Ο Ο
Ο
Ο
V5 V6
Ο
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
Ο
Ο
Ο
Ο Ο
Ο
Ο
V4 ALL ITEMS OUTSIDE OF DASHED
Ο
Ο
DRAIN AREA TO BE PROVIDED BY
Ο CUSTOMER/CONTRACTOR
Ο Ο INDOOR
HEAT
EXCHANGER
FLOW SWITCH
MEMORIAL HOSPITAL
GRADIENT COIL
ST. FRANCIS
REFRIGERATOR
F1
F2
V1 & V2 RF CABINET
V3 - V11
BFP
PR
V1 V2 GRADIENT
F1
POWER SUPPLY
PR
V3 CITY
F2 BFP WATER
IN
WATER COOLING FACILITIES CONFIGURATION
P2MAGNET
GANTRY
FILTER
MAGNET FAN BOX PANEL
TRANSFORMER
FLOW
CABINET /
SWITCH
VACUUM PUMP
CUSTOMER
INDOOR HEAT
SUPPLIED
EXCHANGER REFRIGERATOR
CHILLER
AND MANIFOLD
SYSTEM
WATER FILTER
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
GRADIENT
RF AMPLIFIER
POWER SUPPLY
SCAN ROOM SIDE COMPUTER ROOM SIDE
2 DEWAR - LHe REPLENISHMENT 3 LIQUID AND GAS HOSE CONNECTIONS
EXAMPLE OF MEDICAL GAS THROUGH DUCT (PER CODE)
MEMORIAL HOSPITAL
ST. FRANCIS
INSIDE SHIELD OUTSIDE SHIELD
1 TYPICAL SPRINKLER PENETRATION 4 TYPICAL MEDICAL GASES DETAIL (OPTIONAL) P3MECHANICAL LEGEND
ALL MATERIAL IN SCAN ROOM
MUST BE NON-FERROUS
ENTIRE EMERGENCY GHe DISCHARGE PIPE MUST
BE MADE FROM STAINLESS STEEL OR ALUMINUM
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
MEMORIAL HOSPITAL
ST. FRANCIS
MECHANICAL LAYOUT
M1GENERAL QUENCH LINE DESIGN RULES CONTINUED QUENCH LINE DESIGN RULES CONTINUED QUENCH LINE OUTLET CONFIGURATIONS CONT.
(FIG. 3)
NOTE: THE ACOUSTIC DE-COUPLER SUPPLIED WITH MAGNET MUST BE INSTALLED
QUENCH LINE CALCULATION NOMINALLY STRAIGHT, I.E., TO ALLOW FOR MINOR MISALIGNMENT.
WARNING
IT SHOULD TYPICALLY NOT EXCEED ±5mm, AND NEVER EXCEED THE
DESIGN LIMIT OF ±20mm. KEEP AWAY. EXTREMELY COLD GAS
MAY BE EXHAUSTED WITH NO
WARNING.
QUENCH LINE CALCULATION DO NOT WORK ON THE VENTING IF
THE MAGNET IS AT FIELD.
FIGURE 3: WARNING LABEL - QUENCH LINE OUTLET
NO OTHER MATERIALS ARE PERMITTED
SAFETY NOTES
NOTE: WELDS MUST BE ONLY BE MADE BY COMPETENT WELDERS.
(FIG. 16)
WARNING: RISK OF ASPHYXIATION
FAILURE TO OBSERVE THE FOLLOWING MAY RESULT IN DIZZINESS
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
AND LOSS OF CONSCIOUSNESS.
-> DO NOT VENT HELIUM GAS DIRECTLY INTO THE MAGNET ROOM.
-> DO NOT VENT EXHAUST GAS FROM THE QUENCH LINE INTO AN
ENCLOSED SPACE. NOTE: THE AREA OF THE MESH MUST BE AT LEAST 2.5 TIMES THE CROSS-SECTION
CALCULATOR QUENCH
AREA OF THE QUENCH TUBE (FIG. 4-8).
LINE ACCEPTANCE PROTOCOL QUENCH LINE CALCULATION
NOTE: THE OPERATOR OF THE MRI SYSTEM MUST PREPARE AN "EMERGENCY
PLAN".
NOTE: THE DESIGN AND CONSTRUCTION OF THE QUENCH LINE MUST BE
(FIG. 4) DOCUMENTED IN DRAWINGS AND CALCULATIONS, AND KEPT WITH THE
NOTE: ONLY THE EXAMPLES OF THE TUBE IN THIS GUIDE MAY BE USED. "SYSTEM OWNER MANUAL".
NOTE: PLANNING AND INSTALLATION OF QUENCH LINES MUST BE CONDUCTED FIGURE 6 - QUENCH LINE OUTLET TO ATMOSPHERE - HORIZONTAL OPTION 2
BY QUALIFIED PERSONNEL, AS APPOINTED BY THE PROJECT MANAGER.
NOTE: COMPONENTS USED FOR OTHER TUBING, E.G., IN AIR CONDITIONING OR
(FIG. 4)
QUENCH LINE OUTLET CONFIGURATIONS
ROOM VENTING, ARE GENERALLY NOT SUITABLE FOR QUENCH LINE
CONSTRUCTION. (FIG. 5-8)
NOTE: THE QUENCH LINE MUST BE IDENTIFIED WITH A MARKER TAPE ALONG
THE COMPLETE LENGTH OF THE QUENCH LINE. THE CONTENT COULD CAUTION: ONLY USE THE QUENCH LINE OUTLET CONFIGURATIONS DESCRIBED
BE, E.G.: "DO NOT CUT, QUENCH LINE EXHAUST LINE". IN THIS CHAPTER. IF THE QUENCH LINE IS NOT CONFIGURED CORRECTLY,
SAFETY IS COMPROMISED.
NOTE: NEW CUSTOMER SITES MUST HAVE THE QUENCH LINE INSTALLED AND
AVAILABLE FOR IMMEDIATE USE BEFORE THE MAGNET SYSTEM ARRIVES
TO ALLOW SUITABLE VENTING FOR THE MAGNET DURING INSTALLATION.
(FIG. 2, 3, & 9)
QUENCH LINE DESIGN RULES
NOTE: WHERE WINDOWS ARE WITHIN THE RESTRICTED ACCESS AREA, THEY MUST
BE SEALED AND PERMANENTLY CLOSED. MEANS OF OPENING THE WINDOWS
MUST BE REMOVED.
DESIGN
CALCULATIONS 100 MBAR
MEMORIAL HOSPITAL
450 MBAR (FIG. 11)
ST. FRANCIS
(FIG. 10-12) (FIG. 13) (FIG.13)
(FIG. 4-8) CAUTION: NEVER REDUCE THE DIAMETER OF A TUBE IN THE DOWNSTREAM
DIRECTION. THIS WILL CAUSE SHOCKWAVE REFLECTIONS AND LOCAL
PRESSURE PEAKS WHICH MAY DAMAGE THE MAGNET.
NON-MAGNETIC STAINLESS STEEL OR
FIGURE 7 - QUENCH LINE OUTLET TO ATMOSPHERE - HORIZONTAL OPTION 3
ALUMINUM
NOTE: THE QUENCH LINE COMPONENTS OTHER THAN THOSE SUPPLIED WITH THE FIGURE 4 - QUENCH LINE OUTLET TO ATMOSPHERE - VERTICAL
MRI SYSTEM (I.E. MAGNET ELBOW, HORIZONTAL ADAPTER, AND ACOUSTIC
DE-COUPLER) MUST ONLY BE MADE OF STAINLESS STEEL OR ALUMINUM.
MINIMUM OF 0.7mm (22 S.W.G)
SQUARE SECTION IS NOT ALLOWED
ACOUSTIC DE-COUPLER SUPPLIED BY NOTE: THE QUENCH LINE INSULATION MUST EXTEND UP TO THE QUENCH VALVE
CUSTOMER/CONTRACTOR ARE TO BE FITTED AT A MINIMUM OF EVERY 10 METERS ON THE MAGNET.
NOTE: THERE MUST BE CLEARANCE BETWEEN THE FINISHED INSULATION AND
THE MAGNET COVERS.
NOTE: FLEXIBLE LINES AND ACOUSTIC DE-COUPLERS SUPPLIED BY
CUSTOMER/CONTRACTOR MAY ONLY BE MADE OF STAINLESS STEEL OR ALUMINUM.
(FIG. 2)
WARNING
VENT PIPE FOR EXTREMELY COLD HELIUM GAS
ONLY AUTHORIZED PERSONNEL TO WORK ON VENT PIPE
FIGURE 2: WARNING LABEL - QUENCH LINE
ENSURE THAT THE QUENCH VALVE DOES NOT CARRY ANY LOAD FROM THE WEIGHT OF
THE QUENCH LINE
FIGURE 5 - QUENCH LINE OUTLET TO ATMOSPHERE - HORIZONTAL OPTION 1 FIGURE 8 - QUENCH LINE OUTLET TO ATMOSPHERE - HORIZONTAL OPTION 4 M2QUENCH LINE OUTLET CONFIGURATIONS CONT. QUENCH LINE WATER DRAINS (AS REQUIRED) RF WAVEGUIDE QUENCH LINE CONFIGURATIONS CONTINUED
SECTIONS WHERE WATER MIGHT COLLECT ARE TO BE AVOIDED, BUT IF THEY CANNOT BE
AVOIDED, AN AUTOMATIC WATER DRAIN MUST BE FITTED AT THE BOTTOM OF THE
SECTION. SEE (FIG. 14 & 15) FOR DIMENSIONS AND THE METHOD OF FITTING TO THE
QUENCH PIPE.
A
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
FIGURE 14 - DRAWING OF AUTOMATIC WATER DRAIN (SCALE: 3:1)
FIGURE 9 - EXAMPLE OF QUENCH LINE OUTLET POSITION REQUIREMENTS TO THE OUTSIDE
(NOT TO SCALE)
QUENCH LINE ELBOWS
FIG. 20
FIG. 20
FIGURE 15a - WATER DRAIN INSTALLATION (SCALE: 2:1)
MEMORIAL HOSPITAL
FIGURE 17 - RF WAVEGUIDE FIGURE 19 - EXAMPLE OF VERTICAL ACOUSTIC DE-COUPLERS AND CABIN FEED-THROUGH
ST. FRANCIS
QUENCH LINE CONFIGURATIONS ACOUSTIC DE-COUPLER
FIGURE 10 - QUENCH LINE SMOOTH ELBOW FIGURE 11 - QUENCH LINE SEGMENTED ELBOW
FIGURE 15b - WATER DRAIN INSTALLATION (NOT TO SCALE)
DIFFUSER ACOUSTIC DE-COUPLER GALVANIC SEPARATION
FIG. 20
FIG. 20
FIGURE 13 - DIFFUSER FIGURE 16 - GALVANIC JOINT AT ACOUSTIC DE-COUPLER (NOT TO SCALE) FIGURE 18 - EXAMPLE OF HORIZONTAL ACOUSTIC DE-COUPLERS AND CABIN FEED-THROUGH FIGURE 20 - ACOUSTIC DE-COUPLER FOR 3.0 TESLA MAGNETS M3QUENCH LINE CONDENSATION QUENCH LINE AND EMERGENCY VENTILATION FAN
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
³
FIGURE 21 - QUENCH LINE CONDENSATION ( NOT TO SCALE)
MEMORIAL HOSPITAL
ST. FRANCIS
SIDE VIEW FRONT VIEW
M4ELECTRICAL LEGEND
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
MEMORIAL HOSPITAL
ST. FRANCIS
ELECTRICAL LAYOUT
ELECTRICAL DUCT LEGEND
SCAN ROOM EMERGENCY LIGHTS
E1
ALL MATERIAL IN SCAN ROOM
MUST BE NON-FERROUSCONDUIT SCHEDULE
CONTRACTOR CONDUIT REFERENCE CABLE REFERENCE
RUN CONDUIT CONDUIT CONDUIT CONDUIT CABLE CABLE LENGTH CABLES
NO. (POINT TO POINT) (ROUTING) (DIAMETER) (MAX. LENGTH) (POINT TO POINT) (USABLE) (SUPPLIED BY)
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
MEMORIAL HOSPITAL
ST. FRANCIS
NOTE:
A. CONDUITS SUPPLIED/INSTALLED BY CUSTOMER/CONTRACTOR.
B. ALL CONDUIT RUNS MUST TAKE THE SHORTEST MOST DIRECT ROUTE POSSIBLE.
ELECTRICAL LAYOUT C. CONDUITS MAY HAVE A MAXIMUM OF (3) 90° BENDS.
D. CONDUIT IS NOT TO BE RUN IN SUCH A MANNER THAT WILL ALLOW CABLE POINT TO POINT LENGTHS TO BE
EXCEEDED AS SHOWN IN CONDUIT LEGEND.
(PROVIDED FOR REFERENCE PURPOSES ONLY) E. "EPO" CONNECTS TO "VRDU" SHUNT TRIP CIRCUIT BREAKER WITHIN HOSPITAL FACILITY DISTRIBUTION PANEL (SEE
SHEET E5, DETAIL 1).
F. CUSTOMER SUPPLIED CABLES INTO SCAN ROOM MUST RUN THROUGH CUSTOMER/CONTRACTOR SUPPLIED RF
FILTERS. REFER TO DETAIL #1, SHEET E5.
G. ALL GROUND WIRES NEED TO BE INSULATED/ISOLATED.
H. CONTRACTOR TO PROVIDE PULL STRINGS IN EACH CONDUIT.
ALL MATERIAL IN SCAN ROOM
MUST BE NON-FERROUS
E2FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
1 CONNECTION OF "OXMM" & "OXMS" 2 TYPICAL CABLE LADDER ELEVATION 3 "VRDU" ELECTRICAL ELEVATION
MEMORIAL HOSPITAL
ST. FRANCIS
TYPICAL WALL DUCT DETAIL WITH
4 TYPICAL SCAN ROOM GROUNDING 5 FLOOR DUCT / J-BOX / VERTICAL RISER 6 PATIENT MONITORING CAMERA E3PLAN
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
ELEVATION
ELEVATION ASSEMBLY ISOMETRIC
(SCAN ROOM SIDE) SIDE
(EQUIPMENT ROOM SIDE) (FOR REFERENCE ONLY)
INSTALLATION SURFACE
1 TYPICAL INSTALLATION AREA OF THE FILTER PANEL 2 OF THE FILTER PANEL
MEMORIAL HOSPITAL
ST. FRANCIS
AIR HOSE WAVE GUIDE
(SCAN ROOM SIDE)
WAVE GUIDE HOLES
(SCAN ROOM SIDE)
SIDE VIEW
3 TYPICAL FILTER PANEL WAVE GUIDES 4 AIR HOSE WAVE GUIDE E4POWER QUALITY REQUIREMENTS
TITAN SCANNER WITH VRDU
³
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
STANDARD POWER QUALITY NOTES
MEMORIAL HOSPITAL
ST. FRANCIS
1 POWER SYSTEM DIAGRAM 2 POWER REQUIREMENTS WITH VRDU E5SPECIAL RUN POINT POINT CABLE NO. USABLE MAX PART NUMBER* TYPE*
BSM43-1014-3
BSM43-1184-3
SPECIAL
BSM43-1245-3
CM49-05567-1
CM49-05565-1
SPECIAL
CM43-08177-1
SPECIAL
SM49-06196-1
CM49-05585-3
SPECIAL
CM49-05625-3
CM49-02353-1
SPECIAL
CM40-01876-1
FAN
FAN DRIVE DISTRIBUTION
SWITCH
RELAY BOX PANEL
BOX
OXYGEN SENSOR OXYGEN MONITOR SPEAKER
EMERGENCY
DISCHARGE FAN LCD
MONITOR
PATIENT MONITOR
CONTROL ROOM
FOR REFERENCE ONLY. NOT TO BE USED FOR CONSTRUCTION PURPOSES.
CONTROL PAD
HOST ALARM
CABINET
CONTROL
BOX
SCAN ROOM DOOR
SWITCH SPECIAL SPECIAL
SPECIAL PM49-06204-1
SPECIAL SPECIAL
SPECIAL
MAGNET
MAGNET
FAN BOX RF CABINET
SHIM
MEMORIAL HOSPITAL
COUCH AMP
GRADIENT POWER SUPPLY /
ST. FRANCIS
CONTROL CABINET
POWER
SYSTEM
SUPERVISORY SPEAKER TRANSFORMER
UNIT SWITCH CABINET /
INNER VACUUM PUMP
VISION
FLOW SWITCH
SPECIAL
EQUIPMENT
CAMERA 1 REFRIGERATOR ROOM
LINE FILTER PANEL LINE FILTER PANEL
(SCAN ROOM) (EQ. ROOM)
1 CABLE RISER DIAGRAM E6You can also read
