B01 Attachment J11 - MRI manufacturer.pdf

01 - Cover Sheet 02 - Equipment Layout 03 - Magnetic Fringe Field 04 - Equipment Layout Typical Side View 05 - Floor Structural Details - Cryogenics 06 - Delivery 07 - Environment - Power Requirements 08 - Chilled Water Details - HVAC - Disclaimer

Lawton, OK

Ben Randall

SIGNA ARTIST

TNC

GE Healthcare

GE does not take responsibility for any damages resulting from changes on drawings made by others. Errors may occur by not referring to the complete set of final issue drawing. GE cannot accept responsibility for any damage due to the partial use of GE final issue drawings, however caused. All dimensions are in millimeters unless otherwise specified. Do not scale from printed pdf files. GE accepts no responsibility or liability for defective work due to scaling from these drawings. /08MRI-M214885-PRE-00-A.DWG

806-316-8972

Ben.randall@ge.com

AKD 5670001

USA

1/4"=1'-0"

2006869934.2

4/MAY/2020

P H S Lawton Indian Hospital

REV DATE MODIFICATIONS

A 4/MAY/2020 First issue drawing based on request DC-222884

A mandatory component of this drawing set is the GE Healthcare Pre Installation manual. Failure to reference the Pre Installation manual will result in incomplete documentation required for site design and preparation.

Pre Installation documents for GE Healthcare products can be accessed on the web at: www.gehealthcare.com/siteplanning ----

Drawn by Verified by PIM Manual

SheetFormat

Concession

Scale DateFile Name

RevS.O. (GON)

A3

PRELIMINARY STUDY

G

G

G

G

0.

G

G

G

G

G

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Equipment Layout 021/4"=1'-0"

MAGNET ROOM

463 SF

(considering RF shield walls)

CONTROL ROOM

404 SF

RESUSCITATION

AREA

EQUIPMENT ROOM

180 SF

PAT. DRSG.

50 SF

CT

347 SF

BY ITEM DESCRIPTION

MAX HEAT

OUTPUT (btu) WEIGHT (lbs)

A 1 1.5T Magnet 8189 9867

A 2 Rear pedestal - 212

A 3 GEM Patient table - 463

A 4 Magnet rundown unit - 7

A 5 Phantom set storage cabinet - 350

A 6 Blower box 1535 -

A 7 Penetration cabinet 1024/ 10697 639

A 8 Secondary penetration wall - 92

A 9 Power, gradient, RF cabinet 20940 3144

A 10 Heat exchanger cabinet 3412 1350

A 11 Magnet monitor 819 10

A 12 Cryocooler compressor 1706 264

A 13 Operator console computer 4947 141.75

A 14 Operator workspace - 26

A 15 Operators console desk - 125

A 16 Pneumatic patient alert - 0.5

A 17 700 va partial UPS - 26

A 18 Music system - -

A 19 Injector on pedestal - 94

A 20 Injector control 675 17

A 21 Injector power supply 660 6

B 22 Main disconnect panel 901 130

B 23 Dimplex chiller 167300 4000

B 24 Water filter - -

B 25 Water bypass - -

B 26 Remote graphic display - -

D 27 Metal detector (hand held) - -

C 28 Minimum opening for equipment delivery is 40 in. w x 82 in. h, contingent on a 72 in. corridor width

C 29 Minimum opening for equipment delivery is 43 in. w x 82 in. h, contingent on a 96 in. corridor width

C 30 Counter top for equipment- provide grommeted openings as required to route cables

C 31 Cabinets for storage of: surface coils, patient positioning pads, phantoms, etc.

C 32 Louvered doors - refer to preinstall for requirements

C 33 Magnet access 9'-0"x9'-0"

C 34 Define RF shield's inset according to provisions made by the RF Shield vendor

LEGEND

A GE Supplied C Customer/contractor supplied and installed

B GE Supplied/contractor installed D Available from GE 200 Gauss 5 Gauss 100, 50, 30, 10 Gauss 3, 1, 0.5 Gauss

EXAM ROOM HEIGHT

FINISHED FLOOR TO SLAB HEIGHT

FALSE CEILING HEIGHT

TBD

10'-0"

RF SHIELD - 100 dB ATTENUATION

For Accessory Sales: (866) 281-7545 Options 1, 2, 1, 2 or mail to: gehcaccessorysales@ge.com

1'-6" 18'-9"

9'-4"

'-1

0"

'-3

'-7

17'-9"

13'-0"

19'-4"

8' -1

6' -0

8'-0"

2' -1

0"

3' -1

LOCATED ELSEWHERE

8' -5

13 1415

29 31

Moving metal sensitivity line for CARS, MINIVANS, PICKUP

TRUCKS, AND AMBULANCES.

NOTE: Ferrous objects must not move into or inside of the moving metal sensitivity line during scans.

Moving metal sensitivity line for BUSES AND TRUCKS (DUMP, TRACTOR TRAILER, UTILITY, FIRE TRUCKS)

'-0

G

G

G

G

0.

G

G

G

G

G

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Equipment Layout 021/4"=1'-0"

MAGNET ROOM

463 SF

(considering RF shield walls)

CONTROL ROOM

404 SF

RESUSCITATION

AREA

EQUIPMENT ROOM

180 SF

PAT. DRSG.

50 SF

CT

347 SF

BY ITEM DESCRIPTION

MAX HEAT

OUTPUT (btu) WEIGHT (lbs)

A 1 1.5T Magnet 8189 9867

A 2 Rear pedestal - 212

A 3 GEM Patient table - 463

A 4 Magnet rundown unit - 7

A 5 Phantom set storage cabinet - 350

A 6 Blower box 1535 -

A 7 Penetration cabinet 1024/ 10697 639

A 8 Secondary penetration wall - 92

A 9 Power, gradient, RF cabinet 20940 3144

A 10 Heat exchanger cabinet 3412 1350

A 11 Magnet monitor 819 10

A 12 Cryocooler compressor 1706 264

A 13 Operator console computer 4947 141.75

A 14 Operator workspace - 26

A 15 Operators console desk - 125

A 16 Pneumatic patient alert - 0.5

A 17 700 va partial UPS - 26

A 18 Music system - -

A 19 Injector on pedestal - 94

A 20 Injector control 675 17

A 21 Injector power supply 660 6

B 22 Main disconnect panel 901 130

B 23 Dimplex chiller 167300 4000

B 24 Water filter - -

B 25 Water bypass - -

B 26 Remote graphic display - -

D 27 Metal detector (hand held) - -

C 28 Minimum opening for equipment delivery is 40 in. w x 82 in. h, contingent on a 72 in. corridor width

C 29 Minimum opening for equipment delivery is 43 in. w x 82 in. h, contingent on a 96 in. corridor width

C 30 Counter top for equipment- provide grommeted openings as required to route cables

C 31 Cabinets for storage of: surface coils, patient positioning pads, phantoms, etc.

C 32 Louvered doors - refer to preinstall for requirements

C 33 Magnet access 9'-0"x9'-0"

C 34 Define RF shield's inset according to provisions made by the RF Shield vendor

LEGEND

A GE Supplied C Customer/contractor supplied and installed

B GE Supplied/contractor installed D Available from GE 200 Gauss 5 Gauss 100, 50, 30, 10 Gauss 3, 1, 0.5 Gauss

EXAM ROOM HEIGHT

FINISHED FLOOR TO SLAB HEIGHT

FALSE CEILING HEIGHT

TBD

10'-0"

RF SHIELD - 100 dB ATTENUATION

For Accessory Sales: (866) 281-7545 Options 1, 2, 1, 2 or mail to: gehcaccessorysales@ge.com

1'-6" 18'-9"

9'-4"

'-1

0"

'-3

'-7

17'-9"

13'-0"

19'-4"

8' -1

6' -0

8'-0"

2' -1

0"

3' -1

LOCATED ELSEWHERE

8' -5

13 1415

29 31

Moving metal sensitivity line for CARS, MINIVANS, PICKUP

TRUCKS, AND AMBULANCES.

NOTE: Ferrous objects must not move into or inside of the moving metal sensitivity line during scans.

Moving metal sensitivity line for BUSES AND TRUCKS (DUMP, TRACTOR TRAILER, UTILITY, FIRE TRUCKS)

'-0 awilson Arc awilson Line awilson Line awilson Rectangle awilson Line awilson Line awilson Line awilson Text Box

MAGNETIC PROXIMITY LIMITS

STEEL MASS LIMITS TO MAGNET ISOCENTER (3x3 m [10x10 ft] AREA UNDER MAGNET) Limits Of Steel Mass Distance From Magnet Isocenter Distance Below Top Surface Of Floor kg/m² lbs/ft² mm in mm in 0 0 0 - 1143 0-45 0 - 76 0-3

9.8 2 1143 - 1194 45-47 76 - 127 3-5

14.7 3 1194 - 1321 47-52 127 - 254 5-10

39.2 8 1321 - 1397 52-55 254 - 330 10-13

98.0 20 1397+ 55+ 330+ 13+

The actual field strength can be affected by Magnetic shielding, Earth's magnetic field, other magnetic fields and stationary or moving metal. This information must be used to evaluate potential site interaction of GE Healthcare equipment with other non-GE Healthcare equipment. Magnetic shielding can be installed to prevent interaction between the magnet and nearby sensitive devices. The GE Healthcare Project Manager of Installation (PMI) can work with the customer to coordinate the magnetic shielding site evaluation. The customer is responsible for installation of all magnetic shielding.

The customer must provide detail defining ferrous material below the magnet to the Project Manager so the GE Healthcare MR Siting and Shielding team can review for compliance.

Gauss (mT) Limit Equipment

0.5 gauss (0.05mT) Nuclear camera

1 gauss (0.1mT) Positron Emission Tomography scanner, Linear Accelerator, Cyclotrons, Accurate measuring scale, Image intensifiers, Bone Densitometers, Video display (tube), CT scanner, Ultrasound, Lithotriptor, Electron microscope, Digital X-Ray

3 gauss (0.3mT) Power transformers, Main electrical distribution transformers 5 gauss (0.5mT) Cardiac pacemakers, Neurostimulators, Biostimulation devices

10 gauss (1mT) Magnetic computer media, Line printers, Film processor, X-ray tubes, Emergency generators, Commercial laundry equipment, Food preparation area, Water cooling equipment, HVAC equipment, Major mechanical equipment room, Credit cards, watches, and clocks, Air conditioning equipment, Fuel storage tanks, Motors greater than 5 horsepower

50 gauss (5mT) Metal detector for screening, LCD panels, Telephones

No Limit Digital Detectors

MAGNETIC FRINGE FIELD FRONT VIEW

0 m

0 m

Z

X

1 m

2 m

3 m

4 m

5 m

6 m 9 m 5 m 4 m 3 m 2 m 1 m 1 m 2 m 3 m 4 m 5 m 6 m8 m 7 m 6 m 7 m 8 m 9 m

X+

X-

Z+Z-

1 m

2 m

3 m

4 m

5 m

6 m

5.52m

4.72m

Trucks, Buses

Cars, Ambulances

5.52m4.72m

5.52m

4.72m

4.72m5.52m

Cars, Ambulances

Trucks, Buses

200 G Safe for metal parts Magnet Isocenter

0.5 G

1 G

3 G

200 G

5 G

10 G30 G50 G 100 G

MAGNETIC FRINGE FIELD SIDE VIEW

X+

X-

Z+Z-0 m

0 m

X

1 m

2 m

3 m

4 m

5 m

6 m 9 m 5 m 4 m 3 m 2 m 1 m 1 m 2 m 3 m 4 m 5 m 6 m8 m 7 m 6 m 7 m 8 m 9 m

1 m

2 m

3 m

4 m

5 m

6 m

5.52m

4.72m

Trucks, Buses

Cars, Ambulances

7.47m 6.40m 7.47m6.40m

5.52m

4.72m

Trucks, Buses

Cars, Ambulances

0.5 G

200 G Safe for metal parts

Magnet Isocenter

3 G

10 G

30 G 50 G

200 G 100 G

5 G

1 G

MAGNETIC FRINGE FIELD TOP VIEW

0 m

0 m

Z

X

1 m

2 m

3 m

4 m

5 m

6 m 9 m 5 m 4 m 3 m 2 m 1 m 1 m 2 m 3 m 4 m 5 m 6 m8 m 7 m 6 m 7 m 8 m 9 m

X+

X-

Z+Z-

1 m

2 m

3 m

4 m

5 m

6 m

5.52m

4.72m

Trucks, Buses

Cars, Ambulances

7.47m 6.40m 7.47m6.40m

5.52m

4.72m

Trucks, Buses

Cars, Ambulances

200 G Safe for metal parts Magnet Isocenter

200 G

1 G

10 G

5 G 3 G

0.5 G

30 G 50 G 100 G

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Magnetic Fringe Field 031:100

WALL - ACCORDING TO RECEIVED DRAWING

RF SHIELD - 100 dB ATTENUATION

STRUCTURE - ACCORDING TO RECEIVED DRAWING

18 17

EQUIPMENT ROOM

MAGNET ROOM

Horizontal cable ladders Non-ferrous cable support

EQUIPMENT LAYOUT TYPICAL SIDE VIEW

TYPICAL SIDE VIEW IS NOT REPRESENTATIVE FROM THE CUSTOMER SITE.

± 0.00

+ 8'-9"

+ 10'-6"

+ 11'-6"

ITEM DESCRIPTION

1 MAGNET (MAG)

2 REAR PEDESTAL (PED)

3 PATIENT TABLE (PT)

4 PHANTOM SET STORAGE CABINET (SPT)

5 FURNITURE FOR COILS (NOT SUPPLIED BY GE)

6 MAGNET RUNDOWN UNIT (MRU)

7 OXYGEN REMOTE SENSOR (OM2)

8 SECONDARY PENETRATION WALL (SPW)

9 BLOWER BOX (MG6)

10 PENETRATION CABINET (PEN)

11 CRYOCOOLER COMPRESSOR (CRY)

12 HEAT EXCHANGER CABINET (HEC)

13 MAGNET MONITOR (MON)

14 POWER, GRADIENT, RF CABINET (PGR)

15 MAIN DISCONNECT PANEL (MDP)

16 POWER DISTRIBUTION BOX (PDB)

17 OPERATOR WORKSPACE (OW)

18 OPERATOR CONSOLE (GOC)

19 PNEUMATIC PATIENT ALERT (PA)

20 OXYGEN MONITOR (OXY)

200 G

1 G

10 G

5 G

0.5 G

3 G

30 G 50 G

100 G

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Equipment Layout Typical Side View 041/4"=1'-0"

MINIMUM MAGNET CEILING HEIGHT ( TOP VIEW )

MAGNET

GEOMETRIC

ISOCENTER

FRONT OF MAGNET

Shaded area indicates floor to ceiling minimum height of 2500 mm [98.42 in]. Special service procedures are required if ceiling height is between 2500 mm [98.42 in] and 2667 mm [105 in].

TYPICAL CRYOGEN SIDE WALL EXIT WITH LONG SWEEP ELBOW

KEY COMPONENTS :

· RF waveguide extended from wall to magnet adapter

· Must be all same material and all welded or brazed

· Support system must withstand 8229 N [1850 lbs]

· GE ventglas must be installed in vertical section directly over magnet

RF WAVEGUIDE EXTENDED

rigid support38 mm [1.50 in] insulation

203mm [8 in] ventglas outside RF room

OUTSIDE

Mesh bird screen

NOTE: for the Dielectric Break outside the Magnet room please see the Typical Cryogen Vent Pipe Detail

[8

8.

in m m [0

.4

1.

in

MAGNET ON VIBROACOUSTIC DAMPENING KIT "VIBROMAT"

NOT TO SCALE

[26 in]

[26 in]

[54 in]

81 [3 in

[53 in]

[5 in

[3 in]

[2 in

[2 in

[5 in

[4 in

[4 in]

Patient table dock anchor hole

CRYOGENIC VENTING ( EXTERIOR )

GROUND

VENT CAP

(customer supplied)

OUTSIDE WALL

ROOF

VENT CAP

(customer supplied)

NOT TO SCALE

EXHAUST AREA

6100x4600 mm(LxW) [240x180 in]

EXHAUST AREA

6100x4600 mm (LxW) [240x180 in]

4600mm [181.1in]

Exclusion area

Warning sign

4.

4m m

[3 6i n]

.6 m m

[1 in

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Floor Structural Details - Cryogenics 051/4"=1'-0"

DELIVERY

STORAGE CONDITIONS

· System components except the magnet should be stored in a cleaned room:

· Temperature = -30 to 60°C [-22 to 140], relative humidity < 90% non condensing.

· Material should not be stored for more than 90 days.

· The magnet will be delivered after GE validation of the site.

INSTALLATION AND DELIVERY ACCEPTANCE

· A survey of the site established by the customer and GE will make the decision for the delivery time.

· This survey of the site (a form is made available by GE) is only to check if the apparent conditions of the site allow the equipment to be delivered.

· If the site is not ready, GE can delay the delivery time.

Recommended opening for side (wall) delivery : 2400 mm [90.55in] (width) x 2500 mm [98.42in] (height)

FRONT VIEW OF MAGNET

[87.8 in]

SIDE VIEW OF MAGNET

[8 7.

in

[94 in]

[7 .6 in

[90 in]

STRAIGHT PATH

(Rigging wheels required)

ROUTING

· The customer is solely liable for routing of components from dock to final site.

· GE must be able to move system components in or out with no need to uncrate or disassemble any of the components. The entire passageway must be cleared, adequately lighted and free from dust.

· The floor and it surfacing must be able to withstand the live load of components and handling equipment.

· Floor surfacing must be continuous.

· The customer must protect any fragile flooring surfaces.

MINIMUM SPECIFICATIONS FOR MAGNET ROUTING

· Floor must be able to withstand a moving load of 4823kg

· Height: 2238 mm [88.11in], width: 2303 mm [90.66in]

· Maximum slope: 30°

PATH WITH 90 DEGREE TURN

[90.7 in]

[90.7 in]

GRADIENT COIL REPLACEMENT

Front view of the BRM Gradient Side view of the BRM Gradient

The weight bearing structure of the site should support any additional weight of the main replacement parts occurring during maintenance of the magnet, throughout the whole lifecycle of the MR.

EQUIPMENT

DIMENSIONS

LxWxH WEIGHT

NOTE

mm in kg lbs

Replacement BRM gradient coil assembly on a shipping cradle/cart 991x2536x1499 39x99.84x59 1449 3194

Initial gradient coil assembly is shipped installed in the magnet. Shipping/installation cart is used to install re-placement coil assembly only.

[99.8 in]

[5 in

[39 in]

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Delivery 061/4"=1'-0"

CONNECTIVITY REQUIREMENTS

Broadband Connections are necessary during the installation process and going forward to ensure full support from the Engineering Teams for the customers system. Maximum performance and availability for the customers system is maintained and closely monitored during the lifetime of the system. Proactive and reactive maintenance is available utilising the wide range of digital tools using the connectivity solutions listed below:

· Site-to-Site VPN/GE Solution

· Site-to-Site VPN/Customer Solution

· Connection through Dedicated Service Network

· Internet Access - connectivity for InSite 2.0

The requirements for these connectivity solutions are explained in the broadband solutions catalogue (separate document).

LIGHTING REQUIREMENTS

· All lighting fixtures and associated components must meet all RF shielded room and RF grounding requirements (e.g., track lighting is not recommended due to possible RF noise).

· All removable lighting fixtures and associated components must be non-magnetic.

· All lighting must use direct current (the DC must have less than 5% ripple).

· 300 lux must be provided at the front of the magnet for patient access and above the magnet for servicing.

· Fluorescent lighting must not be used in the magnet room.

· Lighting must be adjusted using a discrete switch or a variable DC lighting controller.

· SCR dimmers or rheostats must not be used.

· DC LED lighting may be used if the DC power converter and RF sources are all located outside the magnet room RF shield.

NOTE: LED lighting could cause image quality issues due to RF interference. Make sure a

MR-compatible LED lighting solution is chosen.

· Battery chargers (e.g., used for emergency lighting) must be located outside the magnet room.

· Short filament length bulbs are recommended.

· Linear lamps are not recommended due to the high burnout rate.

POWER REQUIREMENTS

SPECIFICATIONS OF MAIN POWER INPUT

CABLES

· Power and cable installation must comply with the distribution diagram.

· Size of the Main power input cable is determined by the customer, taking its length and admissible voltage drops into consideration.

· All cables must be isolated and flexible, cable color codes must comply with standards for electrical installation.

· The cables from signaling and remote control (Y,Emergency Off Buttons,L...) will go to Main Panel with a pigtail length of 1.5m [60in], and will be connected during installation.

· Each conductor will be identified and isolated (screw connector).

GROUND SYSTEM

· The equipotential link will be by means of an equipotential bar.

· The grounding point of MDP is directly connected to the building's ground by an isolated copper cable.

· The impedance of the earth bar should be less than or equal to 2 ohms.

CABLEWAYS

The general rules for laying cableways should meet the conditions laid down in current standards and regulations, with regard to :

· Protecting cables against water (cableways should be waterproof)

· Protecting cables against abnormal temperatures (proximity to heating pipes or ducts)

· Protecting cables against temperature shocks

· Replacing cables (cableways should be large enough for cables to be replaced)

· Only GE cables are running inside cableways

· Metal cableways should be grounded

· Power input must be separated from any others which may generate transients (elevators, air conditioning, radiology rooms equipped with high speed film changers...).

· Total harmonic distortion less than 2.5%.

· Phase imbalance must not exceed 2%

· Lock-out/Tag-out: The Main Disconnect Panel (MDP) shall provide an external single point lock-out/tag-out feature for the entire system and a means to externally lock-out/tag-out each output breaker independently.

Each lock-out/tag-out feature shall accommodate a standard sized lock hasp..

SPECIFICATIONS OF BACK-UP POWER SUPPLY

POWER SUPPLY 380/400/415/480V ±10%, THREE-PHASE + N + G

FREQUENCIES 50/60Hz ± 3Hz

POWER FACTOR 0.9

MAXIMUM INPUT POWER (5 sec MAX) 123kVA INSTALLED LOAD 99kVA STAND-BY POWER < 17kVA

FOR CRYOCOOLER COMPRESSOR

POWER INPUT 380/400/415/480V, THREE-PHASE + G

POWER REQUIREMENT MIN 9kVA

POWER CONSUMPTION MAX 7.2kW / STEADY STATE 6.5kW at 50Hz MAX 8.3kW / STEADY STATE 7.5kW at 60Hz

FREQUENCY 50/60Hz ± 3Hz

MAGNET MONITOR REQUIRES A 110/220 VAC, 50/60 HZ, 2.0 A FACILITY SUPPLIED OUTLET. POWER AT THE

OUTLET MUST BE CONTINUOUSLY AVAILABLE.

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Environment - Power Requirements 07

INLET WATER FLOW/TEMPERATURE FOR CRYOCOOLER COMPRESSOR

*RECOMMENDED TEMPERATURE AND WATER FLOW TO CRY ENTRY

CITY WATER BACKUP SPECIFICATIONS FOR COMPRESSOR

0.5

1.0

1.5

2.0

2.5

3.0

30 40 50 60 70 9080 °F

MIN MAX

INLET TEMP

39.2°F (4°C)

82.4°F (28°C)

INLET FLOW

1.0 gpm (4 l/min)

2.6 gpm (10 l/min)

TEMP RISE

89.6°F at 1.0 gpm (32°C at 4 l/min flow)

53.6°F at 2.6 gpm (12°C at 10 l/min flow) HEAT DISSIPATION (kW) 7.2 kW

PRESSURE DROP 8.7 psi at 2.1 gpm flow (60 kPa at 8 l/min flow)

PARAMETER REQUIREMENTS

Chiller size Minimum 49 kW Inlet temperature 6 to 12°C [42.8 to 53.6°F] measured at the inlet to the HEC Hose connections to the HEC (supplied by customer) 1.5 inch (38.1 mm) male NPT

MINIMUM FLOW

114 l/min [30 gpm]

MAXIMUM FLOW

132 l/min [35 gpm]

PRESSURE DROP

IN HEC CABINET 40% propylene glycol 2.4 bars [34.8 psi] 3.3 bars [47.8 psi]

Availability Continuous

Antifreeze no more than 40% propylene glycol

Temperature rise at minimum flow 6.8°C [12.2°F] with 40% propylene glycol-water 3730J/(kgK) specific heat, 1021kg/m³ density, 49kW heat

Temperature rise at maximum flow 5.8°C [10.4°F] with 40% propylene glycol-water 3730J/(kgK) specific heat, 1021kg/m³ density, 49kW heat

Maximum inlet pressure to HEC 6 bar [87 psi]

Minimum continuous heat load 7.5 kW Hoses to be provided by customer 38.1 mm [1.5 in] minimum hose inside diameter pH level 6.5 to 8.2 at 25°C [77°F]

Total hardness Less than 200 ppm

Suspended matter Less than 10 ppm

Particle size Less than 100 micron Facility filter 100 micron or smaller with a field-changeable filter

Condensation protection Facility plumbing to the HEC must be properly routed and insulated to prevent equipment damage or safety hazards

CHILLED WATER SPECIFICATIONS

This drawing is a preliminary drawing. Site conditions and/or equipment configuration may have a significant impact on room layout and site preparation. Final study must be done before installation of the GE equipment. GE cannot accept any responsibility for errors due to lack of information.

The room dimensions used to create the equipment layout may originate from a previous layout and may not be accurate as they may not have been verified on site. GE cannot take any responsibility for errors due to lack of information.

It is the responsibility of the customer to prepare the site in accordance with the specifications stated in the final drawings. These drawings are not to be used for actual construction purposes. The company cannot take responsibility for any damage resulting therefrom.

The customer must ensure the floor strength is sufficient to support the fixings as required. A qualified structural engineer must be consulted and all work carried out according to his specifications.

DISCLAIMER

THE UNDERSIGNED, HEREBY CERTIFIES THAT I HAVE READ AND APPROVED THE PLANS IN THIS DOCUMENT.

DATE NAME SIGNATURE

TEMPERATURE AND HUMIDITY SPECIFICATIONS

IN-USE CONDITIONS

NOTE

In case of using air conditioning systems that have a risk of water leakage it is recommended not to install it above electric equipment or to take measures to protect the equipment from dropping water.

AIR RENEWAL

According to local standards.

NOTE

Maximum ambient temperature for the Equipment room at inlet is derated by 1°C per 300 m (984 ft) above 2000 m (6562 ft) (not to exceed 2600 m [8530 ft]).

MAGNET ROOM CONTROL ROOM EQUIPMENT ROOM

Temperature

Range Range Range

15 to 21°C 15 to 32°C 15 to 32°C

59 to 69.8°F 59 to 89.6°F 59 to 89.6°F

Temperature gradient ± 3°C/h ± 3°C/h ± 3°C/h

± 5°F/h ± 5°F/h ± 5°F/h Relative humidity (1) 30% to 60% 30% to 70% 30% to 70% Humidity gradient ≤ 5%/h ≤ 5%/h ≤ 5%/h

System heat dissipation

Stand by Average Max Stand by Average Max Stand by Average Max

1.01kW 1.8kW 3.15kW 1.46kW 5.79kW 6.87kW 13.05kW

3450 btu 6142 btu 10748 btu 4947 btu 19769 btu 23225 btu 44523 btu

DateRev /08MRI-M214885-PRE-00-A.DWG 0 4/MAY/2020SIGNA ARTISTP H S Lawton Indian Hospital Chilled Water Details - HVAC - Disclaimer 08