6-GE Equipment drawing - LBJ Gamma Camera Replacement.pdf

Houston, TX

Vikram Ray

NM/CT 870

CPC

GE HealthCare 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 drawings. GE HealthCare cannot accept responsibility for any damage due to the partial use of GE HealthCare final issue drawings, however caused. All dimensions are in millimeters unless otherwise specified. Do not scale from printed pdf files. GE HealthCare accepts no responsibility or liability for defective work due to scaling from these drawings. /18NUC-M444325-FIN-00-B.DWG

+1 (262) 3898379

Vikram.ray@gehealthcare.com

RB 5483063-1EN

USA

1/4"=1'-0"

2010494327.7

27/JAN/2026

Lyndon B Johnson General Hospital

REV DATE MODIFICATIONS

A 04/DEC/2025 FINAL (DC-502598)

B 27/JAN/2026 REVISION (DC-509720) Architectural Changes

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: https://www.gehealthcare.com/support/manuals -

Drawn by Verified by PIM Manual

SheetFormat

Concession

Scale DateFile Name

RevGON/Quote

A3

FINAL STUDY

01 - C1 - Cover Sheet 02 - C2 - Disclaimer - Site Readiness 03 - A1 - General Notes 04 - A2 - Equipment Layout 05 - A3 - Radiation Protection 06 - A4 - Radiation Protection Details 07 - A5 - Equipment Details (1) 08 - A6 - Equipment Details (2) 09 - A7 - Delivery

10 - S1 - Structural Notes 11 - S2 - Structural Layout 12 - S3 - Structural Details (1)

13 - M1 - HVAC

14 - E1 - Electrical Notes 15 - E2 - Electrical Layout 16 - E3 - Electrical Elevations 17 - E4 - Power Requirements 18 - E5 - Electrical Details-Interconnections

· 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.

· The items on the GE HealthCare Site Readiness Checklist DOC2949061 and Worksheet DOC2949068 are REQUIRED to facilitate equipment delivery to the site. Equipment will not be delivered if these requirements are not satisfied.

CUSTOMER SITE READINESS REQUIREMENTS

REQUIRED MANUALS FOR SYSTEM PRE-INSTALLATION

Description Document Number*

Product specific Pre-installation Manual Refer to cover page

*documents can be accessed in multiple languages at https://www.gehealthcare.com/support/manuals

· Any deviation from these drawings must be communicated in writing to and reviewed by your local GE HealthCare installation project manager prior to making changes.

· Make arrangements for any rigging, special handling, or facility modifications that must be made to deliver the equipment to the installation site. If desired, your local GE HealthCare installation project manager can supply a reference list of rigging contractors.

· New construction requires the following;

1. Secure area for equipment,

2. Power for drills and other test equipment,

3. Restrooms.

· Provide for refuse removal and disposal (e.g. crates, cartons, packing)

· It is required to minimize vibrations within the scan room. It is the customer's responsibility to contract a vibration consultant/engineer to implement site design modifications to meet the GE vibration specification. Refer to the system Pre-installation manual for vibration specifications.

GENERAL SPECIFICATIONS

· GE is not responsible for the installation of developers and associated equipment, lighting, cassette trays and protective screens or derivatives not mentioned in the order.

· The final study contains recommendations for the location of GE equipment and associated devices, electrical wiring and room arrangements. When preparing the study, every effort has been made to consider every aspect of the actual equipment expected to be installed.

· The layout of the equipment offered by GE, the dimensions given for the premises, the details provided for the pre-installation work and electrical power supply are given according to the information noted during on-site study and the wishes expressed by the customer.

· 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.

· Dimensions apply to finished surfaces of the room.

· Actual configuration may differ from options presented in some typical views or tables.

· If this set of final drawings has been approved by the customer, any subsequent modification of the site must be subject to further investigation by GE about the feasibility of installing the equipment. Any reservations must be noted.

· The equipment layout indicates the placement and interconnection of the indicated equipment components.

There may be local requirements that could impact the placement of these components. It remains the customer's responsibility to ensure that the site and final equipment placement complies with all applicable local requirements.

· All work required to install GE equipment must be carried out in compliance with the building regulations and the safety standards of legal force in the country concerned.

· These drawings are not to be used for actual construction purposes. The company cannot take responsibility for any damage resulting therefrom.

CUSTOMER RESPONSIBILITIES

· It is the responsibility of the customer to prepare the site in accordance with the specifications stated in the final study. A detailed site readiness checklist is provided by GE. It is the responsibility of the customer to ensure all requirements are fulfilled and that the site conforms to all specifications defined in the checklist and final study. The GE Project Manager of Installation (PMI) will work in cooperation with the customer to follow up and ensure that actions in the checklist are complete, and if necessary, will aid in the rescheduling of the delivery and installation date.

· Prior to installation, a structural engineer of record must ensure that the floor and ceiling is designed in such a way that the loads of the installed system can be securely borne and transferred. The layout of additional structural elements, dimensioning and the selection of appropriate installation methods are the sole responsibility of the structural engineer. Execution of load bearing structures supporting equipment on the ceiling, floor or walls are the customer's responsibility.

RADIO-PROTECTION

· Suitable radiological protection must be determined by a qualified radiological physicist in conformation with local regulations. GE does not take responsibility for the specification or provision of radio-protection.

DISCLAIMER

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

DATE NAME SIGNATURE

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital C2 - Disclaimer - Site Readiness 02-

ENVIRONMENT

ALTITUDE

· Operating altitude: from -150 m [-492 ft] to 4100 m [13451 ft].

MAGNETIC FIELD SPECIFICATIONS

· Limit the magnetic interference to guarantee specified imaging performance.

Gantry :

· Ambient static magnetic fields less than 1 Gauss.

· Ambient AC magnetic fields less than 0.01 Gauss peak.

Operator console :

· Ambient static magnetic fields less than 10 Gauss.

MAXIMUM GANTRY AUDIBLE NOISE LEVEL

· The maximum ambient noise level is produced by the gantry during a CT scan acquisition.

· It is less than 70 dBA when measured at a distance of one meter from the nearest gantry surface, in any direction.

BACKGROUND RADIATION

· When the system is calibrated, background radiation from surrounding areas may adversely affect calibration. Therefore all radiation sources must be suitable shielded, including:

- Waiting/Injection areas

- Radionuclide storage and preparation area (sometimes known as "Hot Lab")

· As a general guideline, if the anticipated background radiation in the scan room will be higher than 1microGy/h, then lead shielding with sufficient thickness must be installed.

THERMIC SHOCK

· Do not place any Discovery Gantry near registers or A/C outlets, windows or other devices which might vary air around the Gantry.

VIBRATION SPECIFICATIONS

· The system components are sensitive to vibration in the frequency range of 0.5 to 20 Hz, depending on the amplitude of the vibration. It is the customer’s responsibility to contract a vibration consultant or qualified engineer to verify that these specifications are met and implement an appropriate solution.

· To minimize vibrations, the system must be installed on a solid floor, as far as possible from vibration sources (parking lots, roadways, heliports, elevators, hospital power plants... etc).

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A1 - General Notes 03

BY ITEM DESCRIPTION

MAX

HEAT

OUTPUT

(BTU/h)

WEIGHT

(lbs)

MAX

HEAT

OUTPUT

(W)

WEIGHT

(kg)

A 1 CT GANTRY 18766 4167 5500 1890

A 2 NM GANTRY (WITHOUT

COLLIMATORS) 4504 4251 1320 1928

A 3 PATIENT TABLE 682 1228 200 557

A 4 COLLIMATOR CART (WITHOUT

COLLIMATORS) - 150 - 68

A 5 POWER DISTRIBUTION UNIT (CT PDU) 3412 816 1000 370

A 6 PARTIAL UPS 2832 265 830 120

A 7 TRANSFORMER FOR 6 KVA UPS 1000 77 293 35

A 8 6 kVA UPS 1501 106 440 48

B 9 MAIN DISCONNECT PANEL (MDP) - 115 - 52.2

B 10

POWER INPUT DISTRIBUTION BOX

(PIDB) - 33 - 15

A 11 NM HOST 256 25 75 11.3

A 12 OPERATOR CONSOLE 2866 144 840 65.1

A 13 CCTV MONITOR - 8 - 3.5

A 14 CCTV CAMERA - - - -

EXAM ROOM HEIGHT

FINISHED FLOOR TO SLAB HEIGHT

FALSE CEILING HEIGHT

TBD

9'-0"

C 15 LEAD GLASS WINDOW

C 16 COUNTER TOP FOR EQUIPMENT- PROVIDE GROMMETED OPENINGS AS REQUIRED TO

ROUTE CABLES

C 17 MINIMUM OPENING FOR EQUIPMENT DELIVERY IS 1422 mm x 2083 mm [56 in x 82 in]* CONTINGENT ON A 2515 mm [99 in] CORRIDOR WIDTH

* DOOR WIDTH CAN BE REDUCED TO 1150 mm [45.3 in] WITH THE DETECTOR DISMOUNT DELIVERY

OPTION

LEGEND

A GE SUPPLIED D AVAILABLE FROM GE

B GE SUPPLIED/CONTRACTOR INSTALLED E EQUIPMENT EXISTING IN ROOM

C CUSTOMER/CONTRACTOR SUPPLIED AND

INSTALLED * ITEM TO BE REINSTALLED FROM

ANOTHER SITE

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

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A2 - Equipment Layout 041/4"=1'-0"

14'-55 8"

6'-83 8"

'-4

5 8"

'-1

11 2"

EXAM

ROOM

ELEC

SP3124

CONTROL

ROOM

DECAY

CL.

7'-3"

7' -7

3 4" 2'

-0 3 8"

6'-93 8"

5'-71 8"

0' -1

13 4"

1' -0

3 4" 3'-37 8"15

1.

5.

2.

0.

5.

2.

1.

0.

RADIATION PROTECTION LAYOUT

SHIELDING REQUIREMENTS SCALING

CHANGED PARAMETER (mAs) MULTIPLICATION FACTOR (new mAs/100)

80 kV 0.21

120 kV 0.71

140 kV 1.00

16 x 0.625 LD

0.59 8 x 1.25 LD

4 x 2.5 LD

Fluro 5mm 4 x 1.25 LD

0.405mm (1i)

Fluro 2.5 mm 1 x 1.25 mm images 0.20

2x 0.625 LD 0.10

1 x 1.25 4 x 3.75 mm images 0.82

SHIELDING REQUIREMENTS:

Shielding of the Scan Room includes walls, lead-shielded glass, lead shields, etc. and must be sufficient to protect staff from unnecessary exposure to radiation. The shielding requirements must

· be determined by a qualified radiological health physicist, taking into consideration:

· Local regulatory requirements

· Facility policy

· CT scatter radiation levels within the scanning room

· Patient location and level of radiation from patients after intake of radionuclides

· Equipment placement

· Materials used for construction of walls, floors, ceiling, doors, and windows

· Weekly projected work-loads (# patient/day technique (kvp*ma))

· Access to areas surrounding the Scan Room

· Equipment in areas surrounding the Scan Room (for example: film developer, film storage)

· Protection of operator room, included leaded window, walls and door

The illustarations on this page depicts measurable CT radiation levels within the scanning room while scanning a 32 cm CTDI phantom (body) with the technique shown. The mAs, kV and aperture scaling factors shown in the table can be used to adjust exposure levels to the scan technique used at the site.

NOTE: Actual measurements can vary. All measurements have an accuracy of ±20% because of measurement equipment, technique, and system-to-system variation.

The units of measure used for radiation levels have been changed in this document, from mR (millirads) to μGy (micrograys). The conversion factor is : 1 mR = 8.69 μGy

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A3 - Radiation Protection 051/4"=1'-0"

6'-83 8"

'-4

5 8"

EXAM

ROOM

CONTROL

ROOM

RADIOACTIVE ISOTOPES

Since the Discovery NM/CT 670 involves the use of radioactive isotopes, compliance with Nuclear Regulatory Commission regulations, or similar regulatory requirements (depending on the country), must be adhered to and all permissions obtained well in advance. It is recommended that regulatory compliance is arranged early in the site planning process.

It is essential that all preparations are completed so that required source materials can be obtained prior to installation, including calibration sources. Take into consideration that these sources may have fairly long delivery lead times, yet may also have a short half life, so that it may not be advisable to store them over long periods of time.

USING RADIOACTIVE ISOTOPES

RADIOACTIVE ISOTOPES FOR SYSTEM CALIBRATION

DESCRIPTION

Basic calibration Site has license for Tc99m

Tc99m will be available during installation

Isotopes to be used at site are available for installation.

Note: Specify age and strength

Co57 (Rectangular Flood Source)

TI201

I131

I123

In111

Ga67

Xe133 (inhalation gas)

RADIATION SCATTER - BODY PHANTOM

Plan ViewElevation

NOTE: 140 kV 100 mAs/scan 1 sec 4 x 5.00m scan acquisition

APPROX.

50"0"

0.5 1.0m

1.31 2.63

5.26 5.26

0.66 1.31

2.63

0.66 1.31 2.63 5.26 5.26 2.63 1.31 0.66 μGy/scan

0.66 μGy/scan

RADIATION SCATTER - HEAD PHANTOM

Plan ViewElevation

NOTE: 140 kV 100 mAs/scan 1 sec 4 x 5.00m scan acquisition

APPROX.

50"0"

0.5 1.0m

0.33 μGy/scan

0.66 1.31

2.63 2.63

1.31

0.66 0.33

0.33 μGy/scan

0.661.312.632.63 1.31

0.660.33

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A4 - Radiation Protection Details 061/4"=1'-0"

SIDE VIEW

TOP VIEW

[8 in

SCALE 1:50

GANTRY WITH PATIENT TABLE

[4 in

Optional table extender

[2 in

[111 in]

[126 in]

[79 in]

[8 in

Center of gravity

[55 in]

[30 in]

[9 in]

[3 in

[4 in

[3 in

Table with 159kg [350 lb] patient at full height and fully extended.

NM Gantry COG

CT Gantry COG

Table with 159kg [350 lb] patient at full height and fully extended.

NM Gantry COGCT Gantry COG

[86 in]

NM HOST AND POWER INPUT DISTRIBUTION BOX (PIDB)

SCALE 1:20

PIDB

FRONT VIEW SIDE VIEW

TOP VIEW

FRONT VIEW SIDE VIEW

TOP VIEW

NM HOST

[19.7 in]460

[18.1 in]

[1 7.

in

[1 7.

in

[7.1 in]

[7.1 in]

[1 8.

in

[1 9.

in

[9.8 in]

[9 .8 in

[19.7 in]

SCALE 1:20

Service Area

TOP VIEW FRONT VIEW SIDE VIEW

[14 in]

[6 in

POWER DISTRIBUTION UNIT (PDU)

Indicates air flow (Convection)

[9 in

[2 in

[3 in ] 700

[28 in]

Center of Gravity

[4 in

[9 in]

2.

[1

9.

in

[35 in]

[6 in]

[14 in]

[14 in]

Minimum air flow clearance

Mounting rails for seismic zone

OPERATOR CONSOLE

OPEN 16 CONSOLE

CUSTOMER SUPPLIED TABLE

SCALE 1:20

SIDE VIEW FRONT VIEW

[2 2.

in

[15.7 in]

[2 2.

in

[3.8 in]

[24.3 in]

TOP VIEW

[3.8 in]

[1 5.

in

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A5 - Equipment Details (1) 07

PARTIAL UNINTERRUPTIBLE POWER SUPPLY

SCALE 1:20

[3 0.

in

[10.3 in] 52

[2

0.

in

[26.8 in]

[30.3 in]

[5.1 in]

[2 8.

in

[1 7.

in

[28.5 in]

[1 0.

in

[10.2 in]

[1 1.

in

CT PARTIAL UPS

NM PARTIAL UPS

Plan view Front view Side view

Plan view Front view Side view

TRANSFORMER FOR 480V SITES

Plan view Side view

MAIN DISCONNECT PANEL

FRONT VIEW SIDE VIEWTOP VIEW

SCALE 1:10

Center of gravity

[21 in]

[3 in

[2 in

[20 in]

4xØ11

[Ø0 in]

[9 in]

[11 in]

[4 in]

[1 in

[10 in]

COLLIMATOR CARTS

SCALE 1:20

TOP VIEWFRONT VIEWSIDE VIEW

[5 in

[38 in]

[20 in]

[20 in]

[3 in

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A6 - Equipment Details (2) 08

DELIVERY

THE CUSTOMER/CONTRACTOR SHOULD:

· Provide an area adjacent to the installation site for delivery and unloading of the GEHC equipment.

· Ensure that the dimensions of all doors, corridors, ceiling heights are sufficient to accommodate the movement of GEHC equipment from the delivery area into the definitive installation room.

· Ensure that access routes for equipment will accommodate the weights of the equipment and any transportation, lifting and rigging equipment.

· Ensure that all necessary arrangements for stopping and unloading on public or private property not belonging to the customer have been made.

DIMENSIONS OF DELIVERY WITH DOLLY TRANSPORT EQUIPMENT

EQUIPMENT DIMENSIONS WEIGHT

CT GANTRY

LENGTH 2810 mm [111 in] 2041 kg [4500 lb]WIDTH 1290 mm [51 in]

HEIGHT 2000 mm [79 in]

NM GANTRY WITH THE

DETECTORS

LENGTH 2213 mm [87.1 in] 2238 kg [4934 lb]WIDTH 1327 mm [ 52.2 in]

HEIGHT 2000 [78.75 in]

NM GANTRY WITHOUT THE

DETECTORS

LENGTH 2213 mm [87.1 in] 1690 kg [3726 lb]WIDTH 952 mm [37.5 in]

HEIGHT 1950 mm [76.7 in]

TABLE

LENGTH 2809 mm [110.6 in] 557 kg [1228 lb]WIDTH 1000 mm [39.4 in]

HEIGHT 1400 mm [55 in]

DELIVERY DETAILS

CT GANTRY:

NM GANTRY:

· The gantry is shipped on a dolly equipped with elevating casters (normal shipping configuration).

CORRIDOR/ELEVATOR

MINIMAL DIMENSIONS

(without 90 degree turns):

L=2220 mm [88.6 in] W=1400 mm [55.1 in] H=2000 mm [78.75 in]

WITH DETECTORS MOUNTED WITHOUT THE DETECTORS (OPTION)

2238 kg [4934 lb]

1690 kg [3726 lb]

· The gantry is shipped on a dolly equipped with elevating casters (normal shipping configuration).

CORRIDOR/ELEVATOR

MINIMAL DIMENSIONS

(without 90 degree turns):

L=2220 mm [87.4 in] W=952 mm [37.5 in] H=1950 mm [76.7 in]

CORRIDOR/ELEVATOR

MINIMAL DIMENSIONS

(without 90 degree turns):

L=2810 mm [110.6 in] W=1150 mm [45.3 in] H=2000 mm [78.7 in]

2041 kg [4500 lb]

NOT TO SCALE

THE CUSTOMER/CONTRACTOR SHOULD:

· Provide an area adjacent to the installation site for delivery and unloading of the GEHC equipment.

· Ensure that the dimensions of all doors, corridors, ceiling heights are sufficient to accommodate the movement of GEHC equipment from the delivery area into the definitive installation room.

· Ensure that access routes for equipment will accommodate the weights of the equipment and any transportation, lifting and rigging equipment.

· Ensure that all necessary arrangements for stopping and unloading on public or private property not belonging to the customer have been made.

[78 in]

[7 in

[51 in]

[111 in]

[87 in]

[3 in

[7 in

[87 in]

[5 in

[7 in

PATIENT TABLE: CORRIDOR/ELEVATOR MINIMAL DIMENSIONS (without 90 degree turns):

L=2809 mm [110.6 in] W=1000 mm [39.4 in] H=1400 mm [55.1 in] Weight: 557 kg [1228 lb]

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital A7 - Delivery 09

STRUCTURAL NOTES

· All units that are wall mounted or wall supported are to be provided with supports where necessary. Wall supports are to be supplied and installed by the customer or his contractors. See plan and detail sheets for suggested locations and mounting hole locations.

· Floor slabs on which equipment is to be installed must be flat and level to specifications.

· Dimensions are to finished surfaces of room.

· For seismic regions ensure supports span three members.

· Customers contractor must provide all penetrations in post tension floors.

· Customers contractor must provide and install any non-standard anchoring. Documents for standard anchoring methods are included with GE equipment drawings for geographic areas that require such documentation.

· Customers contractor must provide and install hardware for "through the floor" anchoring and/or any bracing under access floors. This contractor must also provide floor drilling that cannot be completed because of an obstruction encountered while drilling by the GE installer such as rebar etc.

· It is the customer's responsibility to perform any floor or wall penetrations that may be required. The customer is also responsible for ensuring that no subsurface utilities (e.g., electrical or any other form of wiring, conduits, piping, duct work or structural supports (i.e. post tension cables or rebar)) will interfere or come in contact with subsurface penetration operations (e.g. drilling and installation of anchors/screws) performed during the installation process. To ensure worker safety, GE installers will perform surface penetration operations only after the customer's validation and completion of the "GE surface penetration permit"

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital S1 - Structural Notes 10

ITEM DESCRIPTION

(GE SUPPLIED / CONTRACTOR INSTALLED)

1 CT Gantry baseplate

2 NM Gantry baseplate

3 Table Anchor plate

4 Collimator exchange plate

5 Swing plate

(CONTRACTOR SUPPLIED & INSTALLED)

6 Support Backing, locate as shown

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital S2 - Structural Layout 111/4"=1'-0"

6'-83 8"

'-4

5 8"

EXAM

ROOM

CONTROL

ROOM

'-1

7 8"

RE

F

[4 in

R

EF

R

EF

[3 .1 in R

EF

RE

F

[7 .7 in R

EF

FLOOR SPECIFICATIONS

NM GANTRY MAIN ANCHORING

HILTI-HSL-3-G

M10/100 anchor

Torque: 35 Nm

CT TRANSPORTER ANCHORING

HILTI-HSL-3 M10/20

anchors

Alternative anchoring place

[4 in

-9

[3

.5 -3

.6 in

8-

[0 .3

-0 .5 in

M in m m

[M in

.5 in

NOT TO SCALE

M in m m

[6 .5 in

· Floor leveling area: 640 cm x 370 cm [21 ft x 12 ft] (covering the entire planned area of table and gantry installation, depending on room layout).

· Slope less than 13 mm [0.5 in] over 4300 mm [160 in], if slope is between 13 mm [0.5 in] and 30 mm [1.18 in] refer to PIM for additional requirements.

· Flatness: The surface must be smooth and without significant valleys or peaks. The entire surface area must have an overall flatness of 5 mm [0.2 in] over 1500 mm [59 in] in any direction.

· Floor surface: a single poured surface.

· Floor strength: in order to enable mounting of the system floor anchors, concrete floors must have a minimum cube strength of fc=4350 psi.

(30 MPa) at 28 days (curing time) for 25/30 concrete

· Floor thickness: the system's floor anchors are designed for use only on concrete floors that meet the minimal 166 mm [6.5 in] concrete floor requirements

· It is the customer's responsibility to have appropriate tests performed and to obtain a construction engineer’s assessment of the floor’s suitability to meet the requirements listed here.

[4 .4 in

ANCHORING TO THE FLOOR

SCALE 1:50

MAIN ANCHORING POINT

ALTERNATIVE ANCHORING POINT

[9 in

[4.1 in]

[89.5 in]

[100.2 in]

[81.3 in]

[77.4 in]

[74 in]

[58.9 in]

[38.6 in]

[1 5.

in

[1

5.

in

[2 4.

in

[3 5.

in

[3 8.

in

[3 3.

in

[2 4.

in

[3 3.

in

[3 5.

in

[3 8.

in

[4 .1 in

Table anchor plate 6 x Hex Head Sleeve Bolt 0.25" x 1.75" anchor screws

Pocket for collimator cart pin Ø45 [Ø1.8 in] depth 35 mm [1.4 in]

Cable inlet area

Transporter CT Gantry anchor points 8 x HILTI-HSL-3 M10/20 anchors

NM Gantry anchor points 4 x HILTI-HSL-3-G M10/100 anchors

Recommended cable inlet coring Ø200 [Ø7.87 in].

Customer responsibility Ø150 [Ø5.91 in].

Alternatively, 200x80 [12 x 3 in] deep flush duct in this area

Alternative cable inlet area

Anchors for Collimator positioning plate provided by GE

[93.6 in]

[2

.9 in

[109.8 in]

MAX. 450

[17.7 in]

[44.7 in]

Center of gravity

LOADING DISTRIBUTION

SCALE 1:50

CT Gantry weight: 1890 kg [4167 lbs] NM Gantry weight: 2190 kg [4828 lbs] (with HEGP collimators mounted) Table weight: 557 kg [1228 lbs]

NM Gantry rear pads 250 kg [551 lbs] load per pad

Table center of gravity 557 kg [1228 lbs] distributed on 2 wheels +pivot

Table center of gravity

CT gantry center of gravity

NM gantry center of gravity

NM Gantry front pads 845 kg [1863 lbs] load per pad265

[10 in]

[65 in]

[49 in]

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital S3 - Structural Details (1) 12

ROOM DESCRIPTION

HEAT DISSIPATION

(kW)

HEAT DISSIPATION

(BTU/hr)

MAX MAX

Exam Room

NM Gantry 1.320 4500 CT Gantry 5.500 18766

Patient table 0.200 682

TOTAL 7.020 23948

Exam/Technical Room*

Power distribution unit (CT PDU) 1.000 3400 Liebert GXT4 (CT UPS) 0.830 2828 Eaton 6 kVA UPS (NM UPS) 0.440 1500

Transformer for Eaton 6kVA UPS 0.293 1000

TOTAL 2.563 8728

Control Room

NM Aquisition station (computer only) 0.075 256 CT Operator console (1 IG, 2 monitors and SCSI tower) 0.840 2860

TOTAL 0.915 3116

*Technical Room is not mandatory, the placements of these elements are recommended in the Exam Room.

HEAT DISSIPATION

TEMPERATURE AND HUMIDITY SPECIFICATIONS

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.

STORAGE CONDITIONS

IN-USE CONDITIONS

Temperature 4°C to 27°C

40°F to 80°F

Temperature gradient ≤ 3°C/h

≤ 5°F/h Relative humidity (1) 20% to 60% Humidity gradient ≤ 5%/h Air pressure 700 hPA to 1060 hPa

AIR RENEWAL

According to local standards.

(1) Non-condensing

EXAM ROOM CONTROL ROOM

Temperature Min Recommended Max Min Recommended Max

18°C 22°C 26°C 18°C 22°C 26°C

64°F 72°F 79°F 64°F 72°F 79°F

Temperature gradient ≤ 3°C/h ≤ 3°C/h

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

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital M1 - HVAC 13

ELECTRICAL NOTES

· All junction boxes, conduit, duct, duct dividers, switches, circuit breakers, cable tray, etc., are to be supplied and installed by customers electrical contractor. All junction boxes shall be provided with covers.

· Conduit and duct runs shall have gradual sweep radius bends.

· Conduits and duct above ceiling or below finished floor must be installed as near to ceiling or floor as possible to reduce run length.

· Ceiling mounted junction boxes illustrated on this plan must be installed flush with finished ceiling.

· All ductwork must meet the following requirements:

1.Ductwork shall be metal with dividers and have removable, accessible covers.

2. Ductwork shall be certified/rated for electrical power purposes.

3. Ductwork shall be electrically and mechanically bonded together in an approved manner.

4. PVC as a substitute must be used in accordance with all local and national codes.

· All openings in raceway and access flooring are to be cut out and finished off with grommet material by the customers contractor.

· Electrical contractor to provide measured pull strings in all conduit and raceway runs.

· Provide 10 foot pigtails at all junction points.

· Grounding is critical to equipment function and patient safety. Site must conform to wiring specifications shown on this plan.

1. Aluminum or solid wires are not allowed.

2. Wire sizes given are for use of equipment. Larger sizes may be required by local codes.

3. It is recommended that all wires be color coded, as required in accordance with national and local electrical codes.

4. Conduit sizes shall be verified by the architect, electrical engineer or contractor, in accordance with local or national codes.

5. Convenience outlets are not illustrated. Their number and location are to be specified by others. Locate at least one convenience outlet close to the system control, the power distribution unit and one on each wall of the procedure room. Use hospital approved outlet or equivalent.

6. General room illumination is not illustrated. Caution should be taken to avoid excessive heat from overhead spotlights.

Damage can occur to ceiling mounting components and wiring if high wattage bulbs are used. Recommend low wattage bulbs no higher than 75 watts and use dimmer controls (except MR). Do not mount lights directly above areas where ceiling mounted accessories will be parked.

7. Routing of cable ductwork, conduits, etc., must run direct as possible otherwise may result in the need for greater than standard cable lengths (refer to the interconnection diagram for maximum usable lengths point to point).

8. Conduit turns to have large, sweeping bends with minimum radius in accordance with national and local electrical codes.

9. In some cases GEHC will specify ground wires to be sized larger than code. In these situations, the GEHC specification must be followed.

10. A special grounding system is required in all procedure rooms by some national and local codes. It is recommended in areas where patients might be examined or treated under present, future, or emergency conditions. Consult the governing electrical code and confer with appropriate customer administrative personnel to determine the areas requiring this type of grounding system.

11. The maximum point to point distances illustrated on this drawing must not be exceeded.

12. Physical connection of primary power to GEHC equipment is to be made by customers electrical contractor with the supervision of a GEHC representative. The GEHC representative would be required to identify the physical connection location, and insure proper handling of GEHC equipment.

13. GEHC conducts power audits to verify quality of power being delivered to the system. The customer's electrical contractor is required to be available to support this activity.

14. Every installation is unique. The electrical contractor will be required to support the installation of the GEHC equipment by providing knockouts, grommeted openings, bushings, etc. as required. All power connections to be performed by the electrician.

CONNECTIVITY REQUIREMENTS

Your new GE Healthcare imaging modality will require local and remote connectivity to enable our full range of digital support:

· Local connectivity - This allows your system to connect to local devices such as PACS and modality worklist.

We will require network information to configure the system(s), and a live ethernet port(s) prior to the delivery of the system(s).

· Remote connectivity - Your GE Healthcare service warranty includes InSite™ (applicable to InSite capable products), a powerful broadband-based service which enables digital tools that can help guard your hospital against equipment downtime and revenue loss by quickly connecting you to a GE Healthcare expert.

Depending on product family and software version, imaging systems can be connected in one of the following methods:

1. TLS over TCP Port 443 (Preferred method for new products) via:

a. DNS resolution

b. Customer-provided Proxy or

c. GE Proxy (Available in some regions)

2. Site-to-Site IPsec VPN tunnel

Please provide the GE project manager with the contact information for the resource that can provide information required to set up these connections. GEHC will send out communication to these contacts, which will include the project's Connectivity requirements, and a Connectivity form. This form will need to be completed and returned to GEHC prior to delivery of the system to ensure the system is tested and connectivity is enabled prior to the completion of the installation.

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital E1 - Electrical Notes 14

A

C

B

Cable Length Note:

Routing of cable ductwork, conduits, etc., must run direct as possible otherwise may result in the need for greater than standard cable lengths (refer to the interconnection diagram for maximum usable lengths point to point).

Additional Conduit Runs (Contractor Supplied and Installed)

From (Bubble # / Item)

To (Bubble # / Item) Qty

Size In. mm

3 Phase Power 1 Main Disconnect 1 As req'd As req'd

1 Main Disconnect

Emergency Off 1 1/2 13

4 Power input distribution box

1 2 50

1 3/4 20

15 CT PDU

Door Switch 1 1/2 13

Warning Light Control 1 1/2 13

Warning Light 1 1/2 13

1 Phase Power 1 As req'd As req'd

1 Main Disconnect Panel

2 CT UPS

1 3/4 20

15 CT PDU 1 2 50

16 CCTV Monitor 17 CCTV Camera 1 1 25

Item Electrical Layout Item List

1 Main disconnect panel (MDP)

2 4" x 4" x 4" [100 x 100 x 100] box (CT UPS)

3 Grommeted opening (NM UPS)

4 Grommeted opening (PIDB)

5 Suitable bushings & locknuts (Gantry)

6 Grommeted opening (Operator's console)

7 Grommeted opening (Power Distribution Unit)

8 Conduit flush with finished floor (table)

9 2 1/2" [64] conduit above ceiling

10 3 1/2" [89] conduit above ceiling

11 2 1/2" [64] conduit below floor

12 3 1/2" [89] conduit below floor

13 4" [102] conduit below floor

14 2" [51] conduit above ceiling

15 Box above ceiling - size per local code (exam room)

16 Box above ceiling - size per local code (control room)

17 4" x 4" x 4" [100 x 100 x 100] box (CCTV Camera)

18 10" x 3 1/2" [250 x 100] surface wall duct with minimum 2 dividers

ITEM QTY

Electrical Outlet Legend

Customer/contractor supplied and installed items unless otherwise specified.

Height above floor determined by local codes unless otherwise specified.

Emergency Off

Warning light

Warning light controller

Door switch Dedicated telephone line(s)

Network outlet Duplex hospital grade, dedicated wall outlet 120-v, single phase power

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital E2 - Electrical Layout 151/4"=1'-0"

6'-83 8"

'-4

5 8"

EXAM

ROOM

CONTROL

ROOM

'-4

7 8"

7' -7

3 8"

0'-9"

7' -5

1 2"

0'-27 8"

0' -9

1 4"

5'-111 2"

4'-13 4"

4'-73 8"

10'-0"

12 11

218 73 18

9 10

'-1

7 8"

C

A B

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital E3 - Electrical Elevations 161/4"=1'-0"

0'-0"

8'-10"

0' -9

1' -6

TB

D

2' -0

TB

D

5' -0

0'-0"

8'-10"

0'-0"

8'-10"

0' -9

POWER REQUIREMENTS

POWER SUPPLY

· Power supply should come into a Main Disconnect Panel (MDP) containing the protective units and controls.

· The section of the supply cable should be calculated in accordance with its length and the maximum permissible voltage drops.

· There must be discrimination between supply cable protective device at the beginning of the installation

(main low-voltage transformer side) and the protective devices in the MDP.

SUPPLY CHARACTERISTICS

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

· All equipment (lighting, power outlets, etc...) installed with GE system components must be powered separately.

· Phase imbalance 2% maximum.

· Maximum voltage regulation at full load = 6% (Including line impedance.)

· Transients must be less than 1500 V peak. (on a 400 V line)

· Inrush current can withstand up to 10 times the recommended circuit breaker rating that could be reached during system power up, due to the system main transformer.

GROUND SYSTEM

· System of equipotential grounding.

· Equipotential: The equipotential link will be by means of an equipotential bar. This equipotential bar should be connected to the protective earth conductors in the ducts of the non GE cableways and to additional equipotential connections linking up all the conducting units in the rooms where GE system units are located.

· Resistance between gantry ground and facility earth ground at the MDP must not exceed 0.5 Ohm.

· Total resistance between the gantry ground and earth must not exceed 2 Ohm.

CABLES

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

· 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, SEO, L...) will go to MDP with a pigtail length of 1.5 m, and will be connected during installation. Each conductor will be identified and isolated (screw connector).

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).

· Metal cableways should be grounded.

POWER SUPPLY 3 PHASES+N+G 380/400/420/440/460/480 V ± 10%

FREQUENCIES 50/60 Hz ± 3 Hz MAXIMUM INPUT POWER 90 kVA AVERAGE POWER DEMAND 22 kVA

POWER FACTOR 0.85

MAIN DISCONNECT PANEL

SEO3

24 V

PDU

For Scan Room

Warning Light and Door Interlock

Connections Detail refer to the next page

Emergency OFF (Control room)

Emergency OFF (Exam room) If applicable

Emergency OFF (Technical room)

If applicable Refer to Table1

Table1:

MDP MDP Main Disconnect Panel PIDB Power Input Distribution Box PDU Power Distribution Unit SEO Emergency OFF Button latching twist-to release style with two normally closed (NC) contacts

Y Remote Operator Control Station with "ON" and "OFF" buttons

Table2:

24 V

24 V (1)

Cable SUPPLIED BY CUSTOMER Cable SUPPLIED BY GE Equipment SUPPLIED BY

CUSTOMER

Equipment SUPPLIED BY GE

(1)

(1)

YRemote ON/OFF (Control room)

If applicable 24 V

(2)

SEO2

SEO1

For Main Supply (3 phase+N) Feeder and Ground wire size Refer to Table2

Feeder Table The information below assumes the use of copper wire, rated 75 C and run in steel conduit. All ampacity is determined in accordance with the National Electrical Code (NFPA 70), Table 310-16 (2002). The ampacity of the circuit protection device listed above determines the minimum feeder size, except where total source regulation limits require a larger size. If the wire size does not match the below list, please select the nearest wire size as per to local standards.

Feeder length from Power Substation to MDP - ft (m)

Minimum Wire Size, AWG or MCM (mm²)/VAC

380 VAC 400 VAC 420 VAC 440 VAC 460 VAC 480 VAC

50 (15) 2 (35) 2 (35) 3 (30) 3 (30) 3 (30) 3 (30)

100 (30) 2 (35) 2 (35) 3 (30) 3 (30) 3 (30) 3 (30)

150 (46) 2 (35) 2 (35) 3 (30) 3 (30) 3 (30) 3 (30)

200 (61) 2 (35) 2 (35) 3 (30) 3 (30) 3 (30) 3 (30)

250 (76) 1 (45) 1 (45) 2 (35) 2 (35) 2 (35) 3 (30)

300 (91) 1/0 (50) 1/0 (50) 1 (45) 1 (45) 2 (35) 2 (35)

350 (107) 2/0 (70) 1/0 (50) 1/0 (50) 1 (45) 1 (45) 1 (45)

400 (122) 2/0 (70) 2/0 (70) 1/0 (50) 1/0 (50) 1/0 (50) 1 (45) Grounding

Run a dedicated 1/0 [50 mm²] or larger insulated copper ground wire from the power source to the MDP and from MDP to the PDU. Run the ground wire in the same raceway with the three-phase wires.

GE Supplied Main Disconnect Panel (MDP)

Region CAT number Amps

EU

EAGM

E46011BL

E46011BR 125

USCAN

LATAM

E4502AG 90

E4502AH 110

Notes :

(1) Wire size: 4x2mm² [14AWG] and 1x2mm² [14AWG] GND

(2) Power control cable: 3 m [10 ft], multi-conductor, 24V DC

(3) Additional ground wire is supplied by GE if NM UPS option is installed

PIDB

TB1

NM

Gantry

(3)

CT Partial

UPS

(option)

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital E4 - Power Requirements 17

SCAN ROOM WARNING LIGHT AND DOOR INTERLOCK

PDU

DOOR SWITCH (2)

EXP_INTLK

PGND

CONTROL

BOARD

KD6

KD5

KD7

TS6

FUSE

24V max

READY LIGHT

SYS-ON LIGHT

L N

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

X-RAY LIGHTR1 R1

R2

R3

Facility Input Power (3)

PDU Power Distribution Unit TS6 Terminal Block 6

Cable SUPPLIED BY CUSTOMER Cable SUPPLIED BY GE Equipment SUPPLIED BY CUSTOMER Equipment SUPPLIED BY GE

Fuse Relay coil and contact -normally open (de-energized state)

Control power transformer

R2

R3

Notes :

(1) Wire size: 2mm² [14 AWG] at 24V

(2) Door Interlock circuit is jumpered out if a door switch is not provided.

(3) Grounding not shown on the detail, but must comply with local codes.

TYPICAL CABLE MANAGEMENT

CONDUIT IN THE FLOOR

NOT TO SCALE

Removable coverplate

WALL DUCT

Dividers as required per local code

CT

PARTIAL

UPS

(OPTION)

Can be ordered from GE

INTERCONNECTIONS

CONTROL ROOM

CT

Gantry

NM

Gantry

NM

Host

PDU

PIDB

MDP

EXAM ROOM / TECHNICAL ROOM

Table

16.5 m [54.1 ft]

16.5 m [54.1 ft]

1 m [3.3 ft]

11.3 m [37.0 ft]

3.6 m [11.8 ft]

10.5 m [34.4 ft]

16.7 m [54.8 ft]

22.8 m [74.8 ft] 22.8 m

[74.8 ft]

1 m [3.3 ft]

2 m [6.6 ft]

NM

PARTIAL

UPS

(OPTION)

13.5 m [44.3 ft]

NM

PARTIAL

UPS XFMR

(OPTION)

1 m [3.3 ft]

13.5 m [44.3 ft]

EXAM ROOM

22.00 m [72 ft]

17.00 m [55.7 ft]

DateRev /18NUC-M444325-FIN-00-B.DWG B 27/JAN/2026NM/CT 870Lyndon B Johnson General Hospital E5 - Electrical Details-Interconnections 18