PRJ-PJL-PRC-008

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Qatargas Equipment Numbering Philosopy Procedure

Revision: 16

Issued On: 02 Aug 2022

Valid Until : 04 Aug 2025

Group Engineering AND Projects

Department Facilities AND Discipline Engineering

Division

Section

APPROVAL

Issued By

Humayun Paracha (13164) - Engineering System & Governance Lead

SIGNED (by Mohammed Eid Al-Zaraa (3117) )

Reviewed By (RMC)

Bilel Zaghouani (20644) - Systems and Governance Coordinator

SIGNED (by Abdul Nasir Aramkottukuzhi (14442) )

Reviewed By (Document Control)

Akrm Zaid Zabara (20284) - QGMS Coordinator

SIGNED

Accepted By (Document Owner)

Humayun Paracha (13164) - Engineering System & Governance Lead

SIGNED (by Mohammed Eid Al-Zaraa (3117) )

Accepted By

Nayef Jassim M A Al-Thani (14947)

Projects Management Manager

SIGNED (by Hamdan Easa Al-Kubaisi (1708) )

Accepted By

Saleh Taher Saleh M. Aseel (1640)

Operations Support Manager

SIGNED (by Nasser Bilal Al-Ali (947) )

02 Aug 2022 Date

03 Aug 2022 Date

04 Aug 2022 Date

Effective 04 Aug 2022

•Qatargas Equipment Numbering Philosopy •Revision:16 •Criticality Level:Medium•Classification:Internal•

Cover Page 1 of 2

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Approved By

Khalid Hamad F.A. Al-Dosari (1742) - Facilities & Disciplines Eng. Manager

SIGNED

04 Aug 2022 Date

Effective 04 Aug 2022

•Qatargas Equipment Numbering Philosopy •Revision:16 •Criticality Level:Medium•Classification:Internal•

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

REVISION HISTORY

Rev No.

Issue Date

Revision Description

Valid Until Date

01 DEC 2002 First Issue

10 OCT 2002 Scope increased to include new Upstream Facilities.

Updated to include Qatargas II, Helium and Refinery requirements. Updated equipment, instrumentation, fire systems and piping numbering system details. Replaces/incorporates Equipment Numbering, which has been withdrawn.

Downstream

02.50.07.02

auxiliary

include

02 Draft 1 19 SEP 2003

System Number Code updated for QG2 Unit Number Codes updated for QG2 and Refinery Section 4.8 Other Numbering Systems Deleted. New Section 4.8 Electrical Equipment Numbering System Added. Appendices 10, 11 and 12 added Refinery Project Unit Number updates to Document Numbering Procedure added Unit 34 QG2 DSO Processing Added

17 MAR 2004 Revision 02 Draft 1 Released

05 JUL 2004 Updated to include QG3.

System No. 11 allocated to Common Sulphur Facilities

03 APR 2005 System Numbers 50 through 59 Allocated to QG3 and

tag structure added

QG4 Onshore System Numbers 34 through 38 Allocated to QG3 and QG4 Offshore System Numbers 70 through 79 Allocated to Barzan Project. Restriction Orifice the procedure (Section 4.3.7). Tag structure changed System Number moved to the front and Unit Number added. PRV tag structure added (Section 4.4.1) Tag Structure updated, System Field moved to the front, Unit Field and Package Field added, to align with other types of Instrument and Process valves. New section inserted at 4.4 for SP Items and Vacuum Breakers. Previously SP Item tag numbers did not have inventory control and for a structure suitable maintenance coding in SAP.

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Rev No.

Issue Date

Revision Description

Valid Until Date

Previous section 4.4 (Numbering System for Valves) becomes 4.5 and all subsequent level 2 section numbers incremented by 1. 4.8. Electrical Equipment Numbering now section 4.9 – All references to Telecommunications Equipment removed. Cable numbering removed from Electrical Numbering System (4.9) and included as a separated section 4.11 Section 4.10 Telecommunications Equipment added. A revised Tag Number structure for Telecommunications equipment introduced. Section 4.11 Cable Numbering added no changes have been made to Cable Numbering methodology. Appendix 4 – Unit Numbers for Equipment updated to include Unit Numbers for QG4 and to make provision for Barzan Project. Appendix 5 – Unit Numbers for Instruments updated to make provision for QG4 and Barzan Project. Appendix 7 – Package Number Unit Numbers updated to make provision for QG4 and Barzan Project. Appendix 9 – Package Numbers for Fire Protection updated to make provision for QG4 and Barzan Project. Appendix 11 – Voltage Levels updated, description against code “1” amended to read “High Voltage 11 KV and above”. Appendix 12 – Minor Electrical Equipment Codes Updated - Telecommunications Equipment Codes removed. Appendix 13 – Telecommunications Equipment Codes, added. Appendix 14 – Telecommunications Location Codes, added

10 NOV 2005 Revision 5 is a consolidation of Procedure Update Issued between

through No. 20



Notices No.5 14/04/2004 and 10/11//2004. Procedure Update notice No.5 issued 14/04/2005 Appendix 10 – Electrical Equipment Type updated – Following New Codes added ET _ Earthing Truck, PD Power Socket, CD Convenience Socket Procedure Update Notice No. 7 issued 16/05/2005 Finalized & implemented 30/05/2005. Section 4.9.1.1 Main Electrical Equipment, Double Digit Sequence Number Introduced. Section 5.11 Appendix 11 Voltage

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Rev No.

Issue Date

Revision Description

Valid Until Date

Level Codes, Descriptions amended and new codes 6 through 9 added. Procedure Update Notice No. 8 issued 26/05/2005. Telecommunications – Appendix 13 Equipment Types and Appendix 14 Location Codes updated. 4.5 Numbering System for Valves reformatted, Valve Codes removed and placed in Appendix 15, additional Valve codes added. Section 4.5 now shows only the Valve Tag structure and format. Procedure Update Notice No.9 issued 08/06/2005 Appendix 3 - Equipment Class Codes – Additional codes, plus the description against some codes has been expanded. Appendix 15 - Valve Codes. This is a new Appendix. Valve Codes were originally listed within the body of Section 4.5 Numbering System for Valves. The existing codes have now been moved to Appendix 15, and additional Valve Codes for Offshore have been added. Procedure Update Notice No.9a issued 26/06/2005 Appendix 3 - Equipment Class Codes – Correction to Sample/ Connection Point Code. Procedure Update Notice No.10 issued 26/06/2005. Appendix 3 - Equipment Class Codes, additional codes added. Procedure Update Notice No.11 issued 26/06/2005. Appendix 6 – Line Service Codes, additional codes added. Barzan Project Removed – All Codes reassigned as Spare 30/07/2005. Reconciliation and Consolidations Exercise Revised cut- off date 21/07/2005 Procedure Update Notice No. 14 issued 14/08/2005 Following note added to 4.11 Cable Numbering: The number of characters and position of the hyphens shown in the equipment item number in the procedure tag are format/structure will depend on the type of equipment to which the cable is attached. Fiber Optic Cable Numbering – Section 4.11.10 title changed to LAN Fiber Optic Cables Section 4.11.12 added - Fiber Optic Cable & Composite Cable Procedure Update Notice No. 15 issued 23/08/2005 Procedure Title Changed to - Equipment and Component Numbering Principles

indicative not prescriptive,

the actual

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Rev No.

Issue Date

Revision Description

Valid Until Date

Appendix 2 – System Code System Codes 70 through 79 are now spare – Barzan Project deleted from procedure scope. Appendix 3 – Equipment Classes Code ST (Steam Turbine Driving a Generator) deleted - use code GT (Generator Turbine). Code EDG (Emergency Diesel Generator) deleted - use code DG to Diesel Generator. Code GTG (Gas Turbine Generator) deleted – use code GT Appendix 4 – Unit Numbers for Equipment: Unit 48 assigned to HIPPS Unit 49 assigned to PSS Unit 50 assigned to PCS Barzan Project deleted from procedure scope all Barzan Unit Number allocations removed. Appendix 6 – Line Service Codes Code CA assigned to Clean Agent Fire Extinguisher Gas (originally assigned to Catalyst, but there is no Catalyst piping), Code CO assigned to CO2 Fire Fighting Network… Appendix 10 Electrical Equipment Type, New codes added:

 BD - Bus Duct, NGR -  Neutral Ground Resister, CBK -

Capacitor Bank, VSD - Variable Speed Device Appendix 13 - Telecommunication Equipment Types New codes added:

     ACS  -   Access  Control  System,  LAN  -  Local  Area

Network, TMR - Trunked Mobile Radio Code FO (Fiber Optic Cable) deleted – not Equipment. Codes for Fiber optic Cable will be covered in Section 4.11 Cable Numbering. Procedure Update Notice No. 16 issued 27/08/2005 Appendix 3 – Equipment Classes updated Code XE – Pad Eyes added. Procedure Update Notice No. 17 issued 20/09/2005 Following sections for Instrument Cable Numbering Added: 4.10.13 – Instrument Cables – Direct, 4.10.14 – Instrument Cables – Multiple (JB) 4.10.15 – Instrument Cables - Multiple (Control Room). 4.10.16 – Instrument Cables - Individual Procedure Update Notice No. 18 issued 19/10/2005 Appendix 6 – Line Service Codes, New and Amended Codes:

 BA – Breathing Air, FO – Fuel Oil (Diesel Oil), KF – Well

Kill Fluid

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Rev No.

Issue Date

Revision Description

Valid Until Date

30 JUN 2006

Procedure Update Notice No. 19 issued 26/10/2005 Following sections for Instrument Cable Numbering Added: 4.10.17 – Instrument Grounding Wire Procedure Update Notice No. 20 issued 10/11/2005 Following sections for Instrument Junction Boxes Added: 4.3.8 - Field Junction Box Numbering Procedure Update Notice No. 21 issued 16/12/2005 Appendix 2 – System Codes Updated System Number 04 allocated to AGR4 / SRU 4 QG1 AGX Project. System Number 05 allocated to AGR5 / SRU 5 QG1 AGX Project. Procedure Update Notice No. 23 issued 24/01/2006 Appendix 4 – Unit Numbers for Equipment updated. QGII added to Unit No. 63 - Camp

07 AUG 2006 Procedure Update Notice No. 33 issued 07/08/2006

Line Numbering System – Line Number (Serial Number) Field Procedure Section 4.6 – Line Numbering System Sub-Section 4.6.1.3 – Line Number This field has been increased from a 3 digit serial number to a 4 digit serial number. Procedure Update Notice No. 34 issued 08/08/2006. Appendix 13 Telecoms Equipment Codes updated additional codes added. VMX -VCL Mux., VMO - VCL Optimux, VAL - VCL Remote Alarm Device, DVR - Lenel DVR, FOM - F.O. Modem, VPP

BNC Patch Panel Appendix 14 Telecoms Location Codes updated additional Offshore codes added. WH1 - Wellhead Platform 1, WH2 - Wellhead Platform 2, WH3 - Wellhead Platform 3, WH4 - Wellhead Platform 4, WH5 - Wellhead Platform 5, WH6 - Wellhead Platform 6 Procedure Update Notice No. 35 issued 12/08/2006. Appendix 13 Telecoms Equipment Codes updated additional codes added. VAR - VHF Aeronautical Radio, CAD - Central Alarm Device Procedure Update Notice No. 36 issued 29/10/2006. Appendix 13 Telecoms Equipment Codes updated additional codes added: ACU - Access Control Unit, SRI - Single Reader Interface, DRI - Dual Reader Interface, FPR - Fixed Proximity Card Reader, WPR - Wireless Proximity Card Reader, PIM -  Qatargas Equipment Numbering Philosophy

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Rev No.

Issue Date

Revision Description

Valid Until Date

08 JAN 2007

Panel Interface Module, MUX – Multiplexer, TET - TETRA. Terrestrial Trunked Radio

Procedure Update Notice No. 40 issued 20/11/2006. Appendix 4 Unit Numbers For Equipment updated additional code added: 39 – Calm Buoy Mooring System Procedure Update Notice No. 41 issued 17/12/2006. 4.10.11 CCTV Power Cables has been changed to CCTV Cables and additional CCTV cable types have been added Cable type – Data Cable has been added, this now becomes 4.10.12 Cable type Antenna Cable has been added this now becomes 4.10.13 As a result of the insertion of the 2 new cable types - Fiber Optic Cable & Composite Cable (previously section 14.10.12) now becomes section 4.10.14 and all subsequent for Cables are incremented by 2. Appendix 14 Telecommunications Location Codes has been updated to include the following new codes: MEZ - Mezzanine Deck, LD - Lower Deck, CAM - Control and Auxiliary Model (Telecom Equip Cabin) Procedure Update Notice No. 42 issued 21/12/2006. Appendix 11 – Voltage Levels. The description against Code “5” has been amended to include 220V

section numbers

15 MAR 2007 Procedure Update Notice No. 44 issued 15/03/2007.

Appendix 8 – Equipment Codes for HVAC Systems Update to Include: PSD - Pneumatic Shut-off Damper, MD - Modulating Damper, PRD - Pressure Relief Damper Procedure Update Notice No. 46 issued 02/05/2007. Appendix 10 – Electrical Equipment Type updated to include: CTR - Control Transformer, CT - Current Transformer, HTTR - Heating Trace Transformer, PFCU - Power Factor Correction Unit, VT - Potential Transformer Appendix 12 – Minor Electrical Equipment Types updated to include: CTE - Control Terminal Enclosure (Box) Procedure Update Notice No. 50 Issued 09/09/2007: Appendix 2 System Codes – The System Code table has been replaced with a reference to Procedures 01.50.06.01 System Number and Unit Number Codes and Descriptions Appendix 2 System Numbers.

 Qatargas Equipment Numbering Philosophy

09 SEP 2007

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Rev No.

Issue Date

Revision Description

Valid Until Date

27 JUL 2008

Appendix 4 Unit Numbers for Equipment – The Unit Code table has been replaced with a reference to Procedures 01.50.06.01 System Number and Unit Number Codes and Descriptions Appendix 3 Unit Numbers.

Procedure Update Notice No. 57 Issued 27/04/2008: Line Numbering System – Line Number (Serial Number) Field Procedure Section 4.6 – Line Numbering System Sub-Section 4.6.1.3 – Line Number This field has been increased from a 4 digit serial number to a 6 digit serial number. This update was necessary to accommodate Line Number format changes implemented by QG2 and QG3&4 Onshore projects. QG2 and QG3&4 Onshore projects have used a 5 digit serial number where the first two digits are the Unit Number It is not necessary for existing projects to implement this change retroactively – Line numbers already allocated can remain at 4 digits and do not have to be padded out with a leading “0” to make 6 digits

21 AUG 2008 General Update and Formatting

The number of Paragraph cross-references reduced and replaced with Appendix reference or direct text to make procedure easier to use. Correction to paragraph 4.3.7.1.5 – should read 3 digits not 2 digits, tag structure shown in procedure has a 3 digit Sequence Number field. Date Format Changed to DD/MM/YYYY as per email instruction issued 17/06/2008 QG/ESU-MVN-MOM-001 Issued 24/07/2008 Section 4.4.1 Title changed to Numbering Structure – Non-Manual Valves. Addition of Section 4.4.2 Numbering Structure - Manual Valves. Appendix 15 – Valve Codes updated to include Manual Valve codes.

12a

12b

12c

01 DEC 2011 Revalidated

01 JAN 2014

Revalidated

01 JAN 2015

Revalidated

01 DEC 2015 The document was modified after several meetings with the multidiscipline team and updated with typical

31 NOV 2018

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20 AUG 2020

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Rev No.

Issue Date

Revision Description

tag structure for all disciplines, list of abbreviations, examples. The document number has been changed to PRJ-PTI PRC-002 as per QGMS requirement. Previous number was 01.50.07.01.

21 AUG 2017 Section 3: The contents of Procedure “ 02.50.07.12 Equipment Numbering for Existing Qatargas 1 Upstream Facilities” incorporated in this section and to reffered only for the existing Qatargas 1 Upstream Facilities minor brownfield modification. Electrical tag structure sec 2.7 modified based on review by Electrical engineering. Typo correction of JB abbreviations table, section 2.8. Appendix 6. Additional abbreviations added. Attachment 7. Additional generic codes. Appendix 8. Additional examples General formats and texts corrections. As per level 3 QGPM requirement this procedure PTI (Manage Project Technical Information) has been change to PJL (Manage Plant & Facilities Projects), accordingly document number has been changed from PRJ-PTI PRC-002 to PRJ-PJL-PRC-008.

21 June 2019 The procedure has been re-written to reflect the

30 June 2022

revision.12c of the same procedure. Abbreviation lists have been updated based on inputs from different disciplines and new Projects.

Refer to cover page

1.1 Purpose: PRJ-PTI-PRC-003 Equipment Numbering Workflow for Brownfield Modifications replaced by PRJ-PJL-PRC-080 - AIMS TAG Management Procedure. 1.2 Scope: ICS Security Equipment scope added. Section 4 added for ICS Security Equipment. Appendix 4,5,6,7,8 compiled in Appendix 3 to meet Tag Management System. Additional Management System. General formats and texts corrections. Additional clarification added to make procedure easier to use. Non-used appendix removed.

abbreviations

as per

added

Tag

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CONTENTS 1 GENERAL…12

1.1 Purpose …12 1.2 Scope…12 1.3 Criticality …13 1.4 Key Risks and Controls …13 1.5 Classification …13 1.6 Compliance…13 1.7 Roles and Responsibilities …13 2 DESCRIPTION OF DOCUMENT CONTENT…15

2.1 Definition of Tag Number…15 2.2 References…15 TAG Numbering Structure…15 2.3 Main Equipment Tag Numbering…16 2.3.1

2.3.2

Auxiliary Equipment Numbering System …17

2.4 2.4.1

Instrument Numbering System …18 Looped DCS Instrument Numbering System …18

2.4.2

2.4.3

2.4.4

2.4.5

2.4.6

2.4.7

2.4.8

2.4.9

Looped Non DCS Instrument Numbering System…19

Non Looped Instrument Numbering System …20

PLC Functional Logic Numbering System…21

DCS Functional Logic Numbering System …22

Hardwired Relay Functional Logic Numbering System …22

Hardwired Solid State Shutdown Logic Numbering System …22

Restriction Orifice …23

Field Junction Box Numbering …24

2.5 Mechanical Items Numbering System…25 Special Items and Vacuum Breakers…25 2.5.1

2.5.2

Numbering System for Valves…26

2.6 2.6.1

Fire Protection System …28 Fire / Gas Detectors …28

2.6.2

2.6.3

2.6.4

2.6.5

2.6.6

For Other Instruments and Alarms …29

For Fire Protection System Valves …30

Fire Protection System Valve Headers…31

Line Fault Alarm of Fire/Gas Detectors and other Instruments…32

Line Fault Alarm of Fire Protection System Valves …33

2.7 2.7.1

Line Numbering System …34 Numbering Structure for Line …34

2.8 HVAC Numbering System…35

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2.8.1

Numbering Structure for HVAC …35

2.9 2.9.1

Electrical Numbering System …36 Main Electrical Equipment…36

2.9.2

2.9.3

2.9.4

2.9.5

2.9.6

2.9.7

Building Electrical Equipment …37

Motor Numbering for Main Equipment…38

Motor Numbering for Auxiliary Equipment …38

Electrical Heater Numbering…38

Local Control Unit Numbering …38

FIRE ALARM NUMBERING…39

2.10 Tlecommunications Numbering System …39 2.11 Cable Numbering System …40 Feeder Cable …40 2.11.1

2.11.2

2.11.3

2.11.4

2.11.5

2.11.6

2.11.7

2.11.8

2.11.9

2.11.10

2.11.11

2.11.12

2.11.13

2.11.14

2.11.15

2.11.16

2.11.17

2.11.18

2.11.19

Power Cable for Motor …40

Power Cable for Electric Heater…40

Control Cable for Motor …41

Power and Control Cable for Panel…41

Welding Socket Power Cable …41

Fire Alarm Cable…41

Telephone Cable …41

Public Address Cable…42

LAN Fiber Cable…42

CCTV Cable Numbering…42

Data Cable Numbering…42

Antenna Cable Numbering…43

Fiber Optic & Composite Cable…43

Instrument Cable - Direct…43

Instrument Cable – Multiple Junction Box (JB) …44

Instrument Cable – Multiple Control Room…44

Instrument Cable – Individual…44

Instrument Grounding Wire …44

EXISTING QATARGAS 1 UPSTREAM FACILITIES (ONLY FOR MINOR BROWN FIELD CHANGES)…46

3.1 3.2 3.2.1

Method of Numbering …46 Equipment Number Format …46 Project Code …46

3.2.2

3.2.3

3.2.4

Equipment Type (Class) …46

Unit Number …46

Equipment Serial Number…46

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3.2.5

Secondary Identifier…47

INDUSTRIAL CONTROL SYSTEM SECURITY - ENGINEERING EQUIPMENT TAGGING

SPECIFICATION …48

4.1 4.1.1

Tagging Philosophy for Workstation …48 ICS Location …48

4.1.2

4.1.3

4.1.4

ICS Location Sequence Number…48

ICS Workstation Function …48

System Identifier…48

4.2 4.2.1

Taggging Philosophy for Servers …49 ICS Location …49

4.2.2

4.2.3

4.2.4

4.2.5

ICS Location Sequence Number…49

ICS Server Function …49

System Identifier…49

Sequence Number …49

4.3 4.3.1

Tagging Philosophy for Network Drives …49 ICS Locations …50

4.3.2

4.3.3

4.3.4

4.3.5

4.3.6

ICS Location Sequence Number…50

ICS Network Function …50

System Identifier…50

Sequence Number …50

ICS Network Type…50

4.4 4.4.1

Tagging Philosophy for ICS Laptops…51 SITE …51

4.4.2

4.4.3

ICS Laptop Function …51

Sequence Number …51

APPENDICES…58

Appendix 1 – References and Relevant Documents …59 Appendix 2 – Glossary of Terms: Definitions, Acronyms and Abbreviations …60 Appendix 3 – Equipment Classes…61 Appendix 4 – Package Numbers…102 Appendix 5 – Voltage Levels…107 Appendix 6 – Telecommunications Location codes …108 Appendix 7 – Only for QG1 upstream minor brown FIELD: Code Tables …110 Appendix 8 – List of Project specifications for reference …115

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GENERAL

1.1

PURPOSE

This equipment Tag numbering procedure details the structure of tag numbering that needs to be followed to maintain consistency in Qatargas (QG) operated facilities.

It will minimize conflicts and ambiguity, thus ensuring a reliable plant operations and maintenance.

This procedure shall be implemented in conjunction with Qatargas procedure PRJ-PJL- PRC-005 - Facilities System and Unit Number Codes and Descriptions, and with procedure PRJ-PJL-PRC-080 - AIMS TAG Management Procedure.

1.2

SCOPE

This procedure is applicable to all Qatargas facilities, including new greenfield projects built within all Qatargas.

Modifications to upstream facilities of QG-1 (Onshore/Offshore) shall continue to use the tagging structure as per the upstream numbering procedure 02.50.07.12. The contents of this old procedure (02.50.07.12) are added to this procedure in Section-3, which is applicable for QG-1 Upstream facilities.

The soft calculations and logics in DCS, PLC’s derived from field equipment tags which do not fall under the applications mentioned in section 2.1 need not follow this tag numbering philosophy. Examples: DCS, PLC internal calculation blocks, internal memory tags etc.

For the ICS Security Equipment, all the Greenfield projects shall follow the new Tagging convention added to this procedure in Section-4.

Exceptions

Tag numbers in existing Facilities: the addition of tag numbers in existing facilities shall follow the projects specific tag structure of the existing facilities for the future modifications.

Tag numbers in existing South Facilities: due to the differences in numbering systems between QG North and QG South, QG South facilities will continue to use their specific assets project specifications for the addition of tag numbers into the existing QG South facilities.

Ras Laffan Terminal Operations (RLTO): Tag numbering of facilities operated by RLTO, built by other companies and handed-over to Qatargas shall continue to use projects specific tag structure for the future modifications. For new greenfield projects in RLTO this tag numbering philosophy shall be used.

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1.3 CRITICALITY

This Procedure has been determined to be a Medium Criticality document.

Criticality Level : Medium

1.4 KEY RISKS AND CONTROLS

Key Risks

Key Controls

Lack of consistency in equipment numbers may lead to time delays in locating the equipment, related documents, maintenance history, etc. This may adversely affect the overall efficiency of operations, maintenance and engineering day to day activities.

If projects do not follow Qatargas guidelines on equipment numbering from early stage of project, there might be tag conflicts and ambiguity at the advanced stage of the project. Conflicts and inconsistencies detected at advanced stage of project may results in huge cost and time delay.

Following the guidelines in this document from the early stage of project will minimize the risk

Table 1: Key Risks and Controls

1.5 CLASSIFICATION

This Procedure has been classified as Internal based on INF-ISG-POL-001 Information Classification Policy.

1.6 COMPLIANCE

All projects shall comply with the requirements as defined in this procedure to maintain consistency of equipment tagging in Qatargas.

Compliance with this procedure is verifiable by Engineering Systems and Governance section at any time during project execution.

1.7 ROLES AND RESPONSIBILITIES

Roles

Responsibilities

Engineering Systems and Governance

With the support of the Discipline Engineering Lead Under Facilities & Discipline Department:

Guides and provide clarifications to ensure that this

procedure is applied correctly by Projects. Reviews and approves any additional function codes or equipment tag structure. Ensure that this procedure is applied correctly by Contractor into the Project.

PROJECT MANAGEMENT TEAM (PMT) / PROJECT ENGINEER (PE)

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Contractor

Contractor shall ensure all equipment covered by this procedure are tagged as per Qatargas Equipment Numbering procedure

Contractor shall ensure all their Subcontractors, Vendors and Manufacturers incorporate required Qatargas Equipment Numbering into all deliverables.

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2 DESCRIPTION OF DOCUMENT CONTENT

Explains the structure of tag number to be followed to maintain consistency in Qatargas operated facilities.

2.1 DEFINITION OF TAG NUMBER

Tag number is a unique identification reference of an entity (equipment, instrument or function) within the Qatargas operated facilities.

Unique tag number is required in following (but not limited to) purposes,

 Required for unique reference in Piping and Instrumentation Diagrams (P&ID).  Required for unique reference in SAP for maintenance management and in permit

to work system.

 Required as unique

Identification of Equipment’s (Mechanical, Electrical, Instruments, Fire & Gas, and Telecommunication) and monitoring & control functions.

This Equipment Numbering Philosophy shall be applicable to all physical equipments and the functions (logics) which need to be referred by unique identification numbers for the purposes mentioned above.



 

Examples of physical items: Pumps, Compressors, Transformers, Valves, Panels etc. Examples of functions (soft tags): Shutdown functions-UZ, DCS logics- UY, etc. Project need to ensure same tag numbers are used in field, F&G System and in all documentation. Mismatch of tags usage between field/ system/documentation leads to confusion, hence such mismatches are not acceptable.

No trailing spaces are allowed within the tag number structure.

2.2 REFERENCES



Equipment numbering and tagging philosophies used by major projects in Qatargas listed in Appendix-8.

2.3 TAG NUMBERING STRUCTURE

Following is the tag structure to assigning tag numbers for all Qatargas operated facilities. Detailed description of each column is given in succeeding sections.

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2.3.1 MAIN EQUIPMENT TAG NUMBERING

Main equipment numbering system shall apply to major equipment such as columns, drums, heat exchangers, etc.

AAA

NNN 0 1 - P

NNN 2 0

NN 0 1

A A

Secondary Identifier

Sequence Number

Unit Number

Equipment Class

System Number

N = Numeric A = Alphabet

2.3.1.1 System Number

System Number consists of 2 or 3 characters. New major projects will be assigned unique

system Number(s). For details refer to the procedure PRJ-PJL-PRC-005 - Facilities System

and Unit Number Codes and Descriptions.

2.3.1.2 Equipment Class or Functional Identification Abbreviation

Unique abbreviated identifiers for the type of the Equipment, Instruments and functions.

List of equipment’s and functional identifiers are defined in the Appendix 3 of this

procedure depending on the equipment type and the disciplines.



Hyphen: Use hyphen between System number and equipment identifier.

2.3.1.3 Unit Number

Unit number should be as per the procedure PRJ-PJL-PRC-005 - Facilities System and Unit

Number Codes and Descriptions.

2.3.1.4 Sequence Number

Two-digit serial number through the same equipment category and the same unit shall be

assigned in series to the equipment in the system.

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2.3.1.5 Suffixes (Secondary Identifier)

Process equipment in the same service for either throughout or standby reasons shall be

numbered using A, B, C etc.

2.3.2 AUXILIARY EQUIPMENT NUMBERING SYSTEM

Main Equipment Number NNN

0 1 - K T

AAA NNN 0 6

NN 0 1

Auxiliary Equipment Number A AAA P A

N 1

Main/ Spare Designator

Sequence Number

Heater Identification if required

Indented Equipment Class

Secondary Identifier

Sequence Number

Unit Number

Equipment Class

System Number

N = Numeric A = Alphabet H = Heater ID (Constant Value)

Example: 01-KT0601-P1A

2.3.2.1 System Number

Same as 2.3.1.1

2.3.2.2 Equipment Class or Functional Identification Abbreviation

Same as 2.3.1.2

2.3.2.3 Unit Number

Same as 2.3.1.3

2.3.2.4 Sequence Number

Same as 2.3.1.4

2.3.2.5 Suffixes (Secondary Identifier)

Same as 2.3.1.5

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2.3.2.6 Indented Equipment Class

One to three characters, codes in Appendix 3 - Equipment Classes are used to designate indented equipment classification including drivers’ equipment class.

2.3.2.7 Heater Identification

This column is only used with “H” when identifying heaters of auxiliary equipment, such as lube oil tank heater, space heater of auxiliary motors.

2.3.2.8 Sequence Number

Indented equipment items having different services within an equipment class for a given of equipment shall be differentiated with a numeric designator (1 through 9). The sequence number shall be omitted if there is only one (1) item within that equipment class.

2.3.2.9 Main Service/Standby or Spare Designator

Indented equipment services having primary and spare items shall be differentiated using alpha characters A, B, C etc.

2.4 INSTRUMENT NUMBERING SYSTEM

2.4.1 LOOPED DCS INSTRUMENT NUMBERING SYSTEM

NNN 0 1

AAAA Z A H H

NN 0 6

A A

NNN 1 0 0

A B

A A

Letter Suffix for Parallel Elements

Letter Suffix for Identical Package Units

Sequence Number

Package Number

Unit Number

Functional Identification Symbol

System Number

N = Numeric A = Alphabet

2.4.1.1 System Number

Same as 2.3.1.1

2.4.1.2 Functional Identification Symbol

A minimum of two and maximum of four letters depicting instrument variable/function shall be specified, such as PI, PC, FFC, LA H, LHH, UZA, LZH, PZL, PDHH and etc. Refer Appendix - 3

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2.4.1.3 Unit Number

Same as 2.3.1.3

2.4.1.4 Package Number

Package number in Appendix 4 - Package Numbers shall be applied for package units. For non-package items 0 should be placed in the Package Number field to retain tag structure integrity.

2.4.1.5 Sequence Number

Three digit numerical shall be specified to identify the sequence number of the loop of a particular instrument variable/function.

2.4.1.6 Letter Suffix

Letter suffix for identical package unit:

Letter suffix for parallel elements:

Letter suffix shall normally blank but be reserved for identical package units of which the package number is the same. (Appendix 4) Letter suffix shall be normally blank but be reserved for parallel elements of the same loop.

2.4.2 LOOPED NON DCS INSTRUMENT NUMBERING SYSTEM

NNN 0 1

AAAA P D I

NNN 0 2

A H

NNN 1 0 0

A B

A A

Letter Suffix for Parallel Elements

Letter Suffix for Identical Package Units

Sequence Number

Package Number

Unit Number

Functional Identification Symbol

System Number

N = Numeric A = Alphabet

2.4.2.1 System Number

Same as 2.3.1.1

2.4.2.2 Functional Identification Symbol

A maximum of four or a minimum of two letters shall be specified, such as PI, TIC, FCC, LAH, PdIC, LAHH and etc. Refer Appendix - 3

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2.4.2.3 Unit Number

Same as 2.3.1.3

2.4.2.4 Package Number

Same as 2.4.1.4

2.4.2.5 Sequence Number

Two digit numerical (00 through 99) shall be specified to identify the sequence number of the loop of a particular instrument variable/function

2.4.2.6 Letter Suffix

Letter suffix for identical package unit:

Letter suffix for parallel elements:

2.4.3 NON LOOPED INSTRUMENT NUMBERING SYSTEM

0 5

P G

0 8

Letter Suffix for Parallel Elements

Letter Suffix for Identical Package Units

Sequence Number

Package Number

Unit Number

Functional Identification Symbol

System Number

N = Numeric A = Alphabet

2.4.3.1 System Number

Same as 2.3.1.1

2.4.3.2 Functional Identification Symbol

A maximum of four or a minimum of two letters shall be specified, such as PG, TG, FG, LG, FE, TW, PCV, PdCV, TCV and etc. Refer Appendix - 3

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2.4.3.3 Unit Number

Same as 2.3.1.3

2.4.3.4 Package Number

Same as 2.4.1.4.

2.4.3.5 Sequence Number

Three digit numerical (100 to 999) shall be specified to identify the sequence number of a particular instrument variable/function.

2.4.3.6 Letter Suffix

Letter suffix for identical package unit:

Letter suffix for parallel elements:

2.4.4 PLC FUNCTIONAL LOGIC NUMBERING SYSTEM

NNN 2 8

AAAA U Y

NNN 8 1

A H

NNN 1 0 0

A A

Letter Suffix for Parallel Elements

Letter Suffix for Identical Package Units

Sequence Number

Package Number

Unit Number

Functional Identification Symbol

System Number

N = Numeric A = Alphabet

2.4.4.1 System Number

Same as 2.3.1.1

2.4.4.2 Functional Identification Symbol

The letter shall be UY, fixed for functional logic designate and UZ, fixed for shutdown logic designate.

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2.4.4.3 Unit Number

Same as 2.3.1.3

2.4.4.4 Package Number

Same as 2.4.1.4.

2.4.4.5 Sequence Number

Two digit numerical (00 through 99) shall be specified to identify the sequence number of the loop of a particular instrument variable/function

2.4.4.6 Letter Suffix

Letter suffix for identical package unit:

Letter suffix for parallel elements:

Letter suffix shall normally blank but be reserved for identical package units of which the package number is the same. (Appendix 4)

Letter suffix shall be normally blank but be reserved for parallel elements of the same loop.

2.4.5 DCS FUNCTIONAL LOGIC NUMBERING SYSTEM

Functional identification symbol for DCS functional logic for sequential or operational control are designated as UY, fixed. The numbering system shall be same as Paragraph 2.4.4

2.4.6 HARDWIRED RELAY FUNCTIONAL LOGIC NUMBERING SYSTEM

Functional identification symbol for hardwired relay logic for permissive or sequential control are designated as I, fixed. Functional identification symbol for hardwired relay logic for emergency shutdown are designated as IZ, fixed. The numbering system shall be same as Paragraph 2.4.4.

2.4.7 HARDWIRED SOLID STATE SHUTDOWN LOGIC NUMBERING SYSTEM

Hardwired solid-state logic is primarily for emergency shutdown (ESD) and designated as UZ also, fixed. The numbering system shall be same as Paragraph 2.4.4.

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2.4.8 RESTRICTION ORIFICE

NNN 0 5

AA RO R O M R

NNN 1 0

NNN 5

A A

Secondary Identifier

Sequence Number

Unit Number

Line Service Code

RO - Functional Identification Symbol for Restriction Orifice

System Number

N = Numeric A = Alphabet

2.4.8.1 System Number

Same as 2.3.1.1

2.4.8.2 Functional Identification Symbol

Line Service Codes shall be applied as per Appendix - 3

2.4.8.3 Unit Number

Same as 2.3.1.3

2.4.8.4 Sequence Number

Three digit numerical (001 through 999) shall be specified to identify the sequence number of the loop of a particular instrument variable/function

2.4.8.5 Letter Suffix

Letter suffix for identical package unit:

Letter suffix for parallel elements:

Letter suffix shall normally blank but be reserved for identical package units of which the package number is the same. (Appendix 4)

Letter suffix shall be normally blank but be reserved for parallel elements of the same loop.

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2.4.9 FIELD JUNCTION BOX NUMBERING

AAA S

N 2

A A

NNN 0

A A

N 1

Numeric Suffix (For secondary JB if there is Foundation Fieldbus) A, B, C………. shall be applied to same type Junction Boxes of similar Package Units Serial Number (001 to continuous for each signal type and Plant number / Train designation, 500 to continuous for Package Unit. Serial number can be split into blocks according to Signal Categories.

Signal Category (Table 1)

ITR / Control Room Number [Onshore] System Number [Offshore] System Function Identifier (from Table 2 or 3 as Applicable)

N = Numeric A = Alphabet

A - Analogue Input / Output Signal (4 20mADC.) D - Digital Input / Output Signal – Switches such as Pressure Switch, Level Switch, Limit Switch etc. (24VDC) V - Solenoid Valve (120V AC / 24V DC.) T - Thermocouple Signal (mv-low level analogue, TK, TT, ……….) R - Resistance Temperature Detector (RTD) Signal P - Power Source (120VAC) F - Foundation Fieldbus Signal S – Serial Communication Note: 1. For intrinsically safe signals the suffix “i” shall be added at the beginning of each category.

Table- 2 – Signal Category

Code and System Description

C E H S F P

Process Control System (DCS) Safety System (ESD / EDP / LBD) High Integrity Protective Systems (HIPS) Safety System (PSS) Safety System (Fire and Gas) S (PSS) and C (Control) for Packages Table-3 – System Function Identifier – Existing Facilities

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C E

F Z

Code and System Description

Process Control System (DCS) Safety System (IPS / PSS)

Safety System (HIPPS)

Safety System (Fire and Gas) System Communication Optical Signal Communication

Apply to Internal Instrument Cables Only

O -

Power Source

Table-4 – System Function Identifier – New Facilities

2.5 MECHANICAL ITEMS NUMBERING SYSTEM

2.5.1 SPECIAL ITEMS AND VACUUM BREAKERS

NNN AAAA 0 1 S P

NN 0 2

NN 0 1

A A

Letter Suffix for Parallel Elements

Letter Suffix for Identical Package Units

Sequence Number

Unit Number

Functional Identification Symbol As per Appendix 3 (Special Item category)

System Number

N = Numeric A = Alphabet

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2.5.2 NUMBERING SYSTEM FOR VALVES

2.5.2.1 Numbering Structure - Non-Manual Valves

NNN 0 1

AAAA B D V

NN 0 2

A B

NN 0 1

A A

Letter Suffix for Parallel Elements

Letter Suffix for Identical Package Units

Sequence Number

Package Number

Unit Number

Functional Identification Symbol As per Appendix 3

System Number

N = Numeric A = Alphabet

2.5.2.2 System Number

Same as 2.3.1.1

2.5.2.3 Functional Identification Symbol

Refer to Appendix – 3 for the functional identification symbol

2.5.2.4 Unit Number

Same as 2.3.1.3

2.5.2.5 Package Number

Package number in Appendix 4 - Package Numbers shall be applied for package units. For non-package items 0 should be placed in the Package Number field to retain tag structure integrity.

2.5.2.6 Sequence Number

Two digit numerical (00 through 99) shall be specified to identify the sequence number of the loop of a particular instrument variable/function

2.5.2.7 Letter Suffix

Letter suffix for identical package unit:

Letter suffix shall normally blank but be reserved for identical package units of

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Letter suffix for parallel elements:

which the package number is the same. (Appendix 4)

Letter suffix shall be normally blank but be reserved for parallel elements of the same loop.

2.5.2.8 Numbering Structure – Manual Valves

0 1 - Q V

0 2

0 0 0 1

Sequence Number

Unit Number

Functional Identification Symbol As per Appendix 3 (Category Manual Valve)

System Number

2.5.2.9 System Number (Plant Code)

Same as 2.3.1.1

2.5.2.10 Functional Identification Symbol

Appendix 3 – Equipment Classes

2.5.2.11 Unit Number

Same as 2.3.1.3

2.5.2.12 Sequence Number

Four digit numerical (0001 through 9999) Numbering to start 0001 for each unique System Number/Unit Number combination

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2.6 FIRE PROTECTION SYSTEM

2.6.1 FIRE / GAS DETECTORS

NNN AAAA 0 8 G E

83 8 3

A/N 0

NNN 0

A S

AA A A

Individual Detector Identifiers

Detector Type

Sequence Number

Area Number Package Number

Unit Number

Functional Identification Symbol

System Number

N = Numeric A = Alphabet

2.6.1.1 System Number

Same as 2.3.1.1

2.6.1.2 Functional Identification Symbol

 



For Fire/Gas Detectors - The functional identification symbol shall be GE, fixed. For Other Instruments and Alarms - A maximum of four or a minimum of two letters shall be specified, such as PG, LT, PSH, UA, AAH, etc. A maximum of three letters for Line Fault Alarm shall be specified. For Line Fault Alarm – LM shall be added for Line Fault Alarm.

2.6.1.3 Unit Number

The Unit Number Shall be 83, Fixed.

2.6.1.4 Area Number

Project Specific - Fire Protection Area Numbers to be developed by Project. For numbering methodology refer to below list:

0: in field 1: in MCB 2: in ITR 3: in Sub-Station

4: in Analyzer House / Analyzer Shelter 5: in Other building

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2.6.1.5 Package Number

Package Number in Appendix 4 - Package Numbers for Fire Protection System shall be applied for package units

2.6.1.6 Sequence Number

Three digit numerical (001 through 999) shall be specified. For instruments that are categorized by zones, this sequence number shall be assigned in series to the zone.

2.6.1.7 Detector Type

The detector type shall be selected among types listed below.

Fire Detectors (General Alarm)

Smoke Detector

Toxic Gas Detectors

Combustible Gas Detectors

Heat Detectors

Pull Handles

Low Temperature Detectors Optical Flame Detectors (W/IR)

2.6.1.8 Individual Detector Identifiers

 

Individual identifier shall be usually blank and ignored. For detectors that are connected to the same loop, this individual identifier shall be two-digit alphabet to identify each individual detector of the loop.

2.6.2 FOR OTHER INSTRUMENTS AND ALARMS

NNN 0 8

AAAA A A H H

83 8 3

X 0

NNN 0

A C

A A

Letter Suffix for Location

Detector Type

Sequence Number

Area Number Package Number

Unit Number

Functional Identification Symbol

System Number

N = Numeric A = Alphabet X = Alphanumeric

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2.6.2.1 System Number (Plant Code)

Same as 2.3.1.1

2.6.2.2 Functional Identification Symbol

See Para. 2.6.1.2

2.6.2.3 Unit Number

See Para. 2.6.1.3

2.6.2.4 Area Number

See Para. 2.6.1.4

2.6.2.5 Package Number

See Para. 2.6.1.5

2.6.2.6 Sequence Number

Three digit numerical (001 through 999) shall be specified

2.6.2.7 Detector Type

See Para. 2.6.1.7

2.6.2.8 Letter suffix for Location

Letter suffix shall be normally blank but be reserved for Location of Alarm Indication

2.6.3 FOR FIRE PROTECTION SYSTEM VALVES

AA NNN

0 8 - X V

NN 8 3

X 0

NNN 0

AA A A

Letter Suffix for Parallel Elements

Sequence Number

Area Number Package Number

Unit Number

Functional Identification Symbol (V to be replaced with Y for solenoid valve)

System Number

N = Numeric A = Alphabet X = Alphanumeric

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2.6.3.1 System Number

Same as 2.3.1.1

2.6.3.2 Functional Identification Symbol

V to be replaced by Y for Solenoid Valve

2.6.3.3 Unit Number

See Para. 2.6.1.3

2.6.3.4 Area Number

See Para. 2.6.1.4

2.6.3.5 Package Number

See Para. 2.6.1.5

2.6.3.6 Sequence Number

Three digit numerical (001 through 999) shall be specified

2.6.3.7 Letter suffix for Parallel Elements

Letter suffix shall be normally blank but be reserved for parallel elements of the same zone

2.6.4 FIRE PROTECTION SYSTEM VALVE HEADERS

NNN 0 8

AAA V

NN 8 3

X 0

NNN 0

A A

A: Auto and M: Manual

Sequence Number

Area Number Package Number

Unit Number

Functional Identification Symbol (DV to be replaced with IA for instrument air header)

System Number

N = Numeric A = Alphabet X = Alphanumeric

2.6.4.1 System Number

Same as 2.3.1.1

2.6.4.2 Functional Identification Symbol

DV to be replaced by IA for Instrument Air header

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2.6.4.3 Unit Number

See Para. 2.6.1.3

2.6.4.4 Area Number

See Para. 2.6.1.4

2.6.4.5 Package Number

See Para. 2.6.1.5

2.6.4.6 Sequence Number

Three digit numerical (001 through 999) shall be specified

2.6.5 LINE FAULT ALARM OF FIRE/GAS DETECTORS AND OTHER INSTRUMENTS

NNN 0 8

AAA G E

L M L M 8 3

X 0

NNN 0

A S

Detector Type

Sequence Number

Area Number Package Number

Unit Number

Line Fault Alarm

Functional Identification Symbol

System Number

N = Numeric A = Alphabet X = Alphanumeric

2.6.5.1 System Number

Same as 2.3.1.1

2.6.5.2 Functional Identification Symbol

See Para. 2.6.1.2

2.6.5.3 Line Fault Alarm

LM shall be added for Line Fault Alarm

2.6.5.4 Unit Number

See Para. 2.6.1.3

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2.6.5.5 Area Number

See Para. 2.6.1.4

2.6.5.6 Package Number

See Para. 2.6.1.5

2.6.5.7 Sequence Number

Three digit numerical (001 through 999) shall be specified

2.6.5.8 Detector Type

See Para. 2.6.1.6

2.6.6 LINE FAULT ALARM OF FIRE PROTECTION SYSTEM VALVES

NNN 0 8

AA X V

8 3

L M L M 8 3

X 0

NNN 0

AA A A

Letter Suffix for Parallel Elements

Sequence Number

Area Number Package Number

Unit Number

Line Fault Alarm

Functional Identification Symbol

System Number

N = Numeric A = Alphabet X = Alphanumeric

2.6.6.1 System Number

Same as 2.3.1

2.6.6.2 Functional Identification Symbol

V to be replaced with Y for solenoid valve

2.6.6.3 Line Fault Alarm

LM shall be added for Line Fault Alarm

2.6.6.4 Unit Number

See Para. 2.6.1.3

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2.6.6.5 Area Number

See Para. 2.6.1.4

2.6.6.6 Package Number

See Para. 2.6.1.5

2.6.6.7 Sequence Number

Three digit numerical (001 through 999) shall be specified

2.6.6.8 Letter Suffix for Parallel Elements

Letter suffix shall be normally blank but be reserved for parallel elements of the same zone

2.7 LINE NUMBERING SYSTEM

2.7.1 NUMBERING STRUCTURE FOR LINE

AAA

NNN NNN 0 0

M E G 0 1

NNNN

(

XXXXX

0 0 0 6 - 1

8 ( 1 R 0

XXX ) ( ) 1 0 A (

NNN )

1 6 0 )

Insulation Temperature (Normal Operating Temp.)

Insulation Type

Line Class

Line Size

Line Number

Unit Number

System Number

Line Service Code

N = Numeric A = Alphabet X = Alphanumeric

2.7.1.1 Line Service Code

Appendix 3 – Equipment classes

2.7.1.2 System Number

Same as 2.3.1.1

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2.7.1.3 Line Number

Six-digit serial number through the same line service code category shall be assigned to the line in the system. For the piping in packages, the first letter of this sequence number shall be the alphabet in Appendix 4 - Package Numbers to identify the package.

0 1

Sequence Number (01 TO 99)

Letter Suffix for Identical Package Units (Appendix 9 - Package Numbers) Package Number in Appendix 9 - Package Numbers

2.7.1.4 Line Class

Line class shall be specified in the “Technical Specification Piping Material Classes”

2.7.1.5 Insulation Type

Insulation Type shall be specified in the “Technical Specification Summary of Coating, Insulation and Passive Fire Protection Requirements”

2.7.1.6 Design Code

The design code assigned in FEED. Package shall not be applied in line with the Company’s instruction during bidding stage

2.8 HVAC NUMBERING SYSTEM

2.8.1 NUMBERING STRUCTURE FOR HVAC

AA NN 0 1 - Y H

NN 4 2

NN 0 1

AAAA H U

NN 0 1

A A

Secondary Identifier

Sequence Number

Equipment Code

Equiupment Number

Unit Number

Equipment Class

System Number

N = Numeric A = Alphabet X = Alphanumeric

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

2.8.1.1 System Number

Same as 2.3.1.1

2.8.1.2 Equipment Class

YH to be used for HVAC Equipment for Structure YK to be used for HVAC Equipment for Building

2.8.1.3 Unit Number

Unit number for HVAC shall be designated as 42, fixed

2.8.1.4 Equipment Number

Two-digit serial number through the same equipment category and the same unit shall be in the system

2.8.1.5 Equipment Code

Maximum of 4 digits, codes in Appendix 3.

2.8.1.6 Sequence Number

Two-digit serial number through the same equipment category and the same unit shall be assigned in series to be equipment in the system

2.8.1.7 Secondary Identifier

Equipment in the same service for either throughout or standby reasons shall be numbered using A, B, etc.

2.9 ELECTRICAL NUMBERING SYSTEM

2.9.1 MAIN ELECTRICAL EQUIPMENT

S B

0 1 A/B

Secondary Sequence Number

Sequence Number

Voltage Level, Appendix 12 – Voltage Levels shall be applied

System Number

Equipment Type, Appendix 6 – Electrical Equipment Type shall be applied

Note: Sequence Number: Double digit shall be applied if the units are more than 9 and the designation shall be 01, 02, and 03 and so on, both the primary and the secondary sequence number field can be filled in. Single digits shall be used if the units are between 1

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Transformer:

and 9 and only primary sequence field can be filled in, and Secondary Sequence Number Field is to be deleted. Example: Switch Board:

SB -0821 for QG-1 (SB -0821A or B with section identifier) SB- 24202 for QG-II (SB -24202A or B with section identifier) TR-0222 (QG-1) ETR- 0932A (QG-1) TR 24202B (QG-II Onshore) AC-0231 DC-0931 Control Panel Board: CP-0731 Welding Socket:

Distribution Panel:

WO-0232

2.9.2 BUILDING ELECTRICAL EQUIPMENT

E L P

0 0

Example:

Lighting Panel:

ELP-000131

LP-000131

Outlet Panel:

OP-000131

Small power Panel:

SPP-000131

Secondary Sequence Number (If Required)

Sequence Number

Voltage Level, Appendix 12 – Voltage Levels shall be applied

Building Sequence Number

System Number

Equipment Type, Appendix 6 – Electrical Equipment Type shall be applied

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2.9.3 MOTOR NUMBERING FOR MAIN EQUIPMENT

0 1 - P M 0 7

0 1 A / B

Secondary Identifier (If Required)

Equiupment Number

Unit Number

Equipment Class, Appendix 3 - Equipment Classes shall be applied

System Number

Examples:

01-PM0701-A 01-EM0205-A 01-XCM0601-B

2.9.4 MOTOR NUMBERING FOR AUXILIARY EQUIPMENT

MAIN EQUIPMENT NUMBER

Main / Spare Designator (If Required) Sequence Number (If Required)

Equipment Class, Appendix 3 - Equipment Classes shall be applied

Example:

01-K0601-PM2B

2.9.5 ELECTRICAL HEATER NUMBERING

0 1 - P M 0 5 0 1 -

MOTOR OR EQUIPMENT NUMBER

Main / Spare Designator (If Required) Sequence Number (If Required)

Example:

01-PM0501-H, 01-K0601-H, 01-K0601-PM2B-H3

2.9.6 LOCAL CONTROL UNIT NUMBERING

0 9 - Y H 4 1 0 2 - C P

MOTOR OR EQUIPMENT NUMBER

Example:

09-YH4102-CP01

Sequence Number (If Required)

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2.9.7 FIRE ALARM NUMBERING

2.9.7.1 Fire Alarm Equipment

P - 0 0

0 1

Secondary Sequence Number (If Required)

Sequence Number

System Number

Equipment Type, Appendix 6 – Electrical Equipment Type shall be applied

Example:

FMP-0001, FMP-0771, MAC-0101

2.9.7.2 Fire Alarm Terminal Board

0 0 -

Secondary Sequence Number (If Required)

Sequence Number

Building Sequence Number

System Number

Equipment Type, Appendix 6 – Electrical Equipment Type shall be applied

2.10 TLECOMMUNICATIONS NUMBERING SYSTEM

0 1 - A

P - C D

Secondary Sequence Number (If Required) Sequence Number

Location Code, Physical Location - Refer Appendix - 13 Equipment Class, Appendix 7- Telecommunication Equipment Types shall be applied

System Number

Example:

01-AMP-CD-01

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2.11 CABLE NUMBERING SYSTEM

Note: The number of characters and position of the hyphens shown in the equipment item number in the procedure are indicative not prescriptive, the actual tag format/structure will depend on the type of equipment to which the cable is attached.

2.11.1 FEEDER CABLE

T R

0 2 1 1 -

ELECTRICAL EQUIPMENT NUMBER

Splicing Number (If Required)

Sequence Number

Phaser (Single Cable Only, R, Y, B)

Feeder Cable

Electical Equipment Item Number

Example:

TR-0211-FR1-A (Single Cable), TR-0021-F1 (3 Core Cable)

2.11.2 POWER CABLE FOR MOTOR

0 2

P M 0 2 0 3

MOTOR ITEM NUMBER

Sequence Number (If Required)

Phaser (Single Cable Only, R, Y, B)

Power Cable

Motor Item Number

Example:

02-PM0203A-PR1 (Single Cable), 02-PM0203-P1 (3 Core Cable)

2.11.3 POWER CABLE FOR ELECTRIC HEATER

0 2

P M 0 7 0 5 A - H

ELECTRICAL HEATER ITEM NUMBER

Sequence Number (If Required)

Power Cable

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Example:

02-PM0705A-H1-P1

2.11.4 CONTROL CABLE FOR MOTOR

0 1 - P M 0 7 0 5 A -

MOTOR ITEM NUMBER

Example:

01-PM0705A-C

Sequence Number (If Required)

Control Cable

2.11.5 POWER AND CONTROL CABLE FOR PANEL

E L P - 0 1 3 1 -

EQUIPMENT OR PANEL ITEM NUMBER

Example:

ELP-0131-P

Sequence Number (If Required)

P = Power Cable C = Control Cable

2.11.6 WELDING SOCKET POWER CABLE

W O - 0 2 3 2 -

WELDING SOCKET ITEM NUMBER

Sequence Number (If Required)

Power Cable

Example:

WO-0232-P

2.11.7 FIRE ALARM CABLE

M C A - 0 1 1 - F A

EQUIPMENT ITEM NUMBER

Splicing Number (Alphabet If Required)

Sequence Number (If Required)

Example:

MCA-011-FA1

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2.11.8 TELEPHONE CABLE

T B B - 0 1 1 - T L

EQUIPMENT ITEM NUMBER

Splicing Number (Alphabet If Required)

Sequence Number (If Required)

Example:

TBB-011-TL1-A

2.11.9 PUBLIC ADDRESS CABLE

A M P - 0 1 1 - P A

EQUIPMENT ITEM NUMBER

Splicing Number (Alphabet If Required)

Sequence Number (If Required)

Example:

AMP-0111-PA1-A

2.11.10

LAN FIBER CABLE

O J B - 0 7 1 - O

EQUIPMENT ITEM NUMBER

Splicing Number (Alphabet If Required)

Sequence Number (If Required)

Optical Fiber Cable

Example:

OJB-071-OPC-A

2.11.11

CCTV CABLE NUMBERING

C T V - 0 1 1 - X

X -

EQUIPMENT ITEM NUMBER

Example:

CTV-0111-CMP

Sequence Number (If Required)

Cable Type: P = Power CX = Coaxial CMP = Composit

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2.11.12

DATA CABLE NUMBERING

D A T - 0 0 1 - X

X -

EQUIPMENT ITEM NUMBER

Example:

DAT-001-UTP

Sequence Number (If Required)

Cable Type: SER = Serial UTP = Unshielded Twisted Pair STP = Shielded Twisted Pair

2.11.13

ANTENNA CABLE NUMBERING

A N T - 0 0 1 - X

X -

EQUIPMENT ITEM NUMBER

Sequence Number (If Required)

Cable Type: CX = Coaxial SCX= Slotted Coaxial LLF = Low Loss Foam WG = Waveguide

Example:

ANT-001-CX

2.11.14

FIBER OPTIC & COMPOSITE CABLE

EQUIPMENT ITEM NUMBER

Splicing Number(Alphabet if required)

Sequence Number (If Required)

Cable Type: BOC = Burried/Subsea Fiber Optic SOC = Surface Run/Topside Fiber Optic BCC = Burried/Subsea Composite Power and Fiber Optic SCC = Surface Run/Topside Composite Power and Fiber Optic

The Equipment Item Number is the Tag Number of the equipment at which the cable originates. For Composite Power / Fibre Optic Cables it will be the Equipment on the Power side

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2.11.15

INSTRUMENT CABLE - DIRECT

Direct cables between field instrument and control panels in technical building shall

have the same tag number as field instrument.

Example:

Tag Number 01-FT0925

Cable Number 01-FT0925

Direct cables between analyzer house or local panel and control panel in technical building shall have the same house number or same local panel number as field equipment.

Equipment Number AH11

AH11

Cable Number

001

Sequence Number

Control Room Number

Typical Function (Refer to Section 2.4.9 Table 2 or Table 3 )

Equipment Number

2.11.16

INSTRUMENT CABLE – MULTIPLE JUNCTION BOX (JB)

Multi cables between field junction box and marshaling cabinet in technical building shall be numbered as follows:

Field Junction Box Number JBS-2V001

Cable Number 001

S2V001

Sequence Number

Junction Box Number

2.11.17

INSTRUMENT CABLE – MULTIPLE CONTROL ROOM

Multi cables between Control Room and Main Control Room in both rooms shall be the same number as equipment numbers

Marshalling Cabinet Number (In Control Room) IMC01

Equipment Number (In Main Control Room) MMC01

001

Sequence Number

Example:

IMC01-MMC01-001

2.11.18

INSTRUMENT CABLE – INDIVIDUAL

Individual cables between field instrument and junction boxes shall have the same Tag number as field instrument

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Instrument Tag Number 01TT0317

Cable Number 01TT0317

2.11.19

INSTRUMENT GROUNDING WIRE

2 4 -

51A NSE

999

Sequence Number

Type of Earth

ITR / Control Room Number

System Number

2.11.19.1

System Number

Same as 2.3.1.1

2.11.19.2

ITR / Control Room Number

Three digit identifier for related ITR or MCR signal

2.11.19.3

Type of Earth

Minimum two digits – maximum 3 digits as per below Table:

Plant Earth

I.S. Earth

NSE Non DCS Earth

Reference Earth

DCS Earth

2.11.19.4

Sequence Number

Three-digit Sequence Number 001 through 999

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EXISTING QATARGAS 1 UPSTREAM FACILITIES (ONLY FOR MINOR BROWN FIELD CHANGES) This section is only applicable for the tag numbering during the minor brownfield modifications in the existing QG1 upstream facilities. Minor modification works in this area need not follow the tag structure detailed in previous sections and can follow the tag structures detailed below in this section. For electrical tags please refer to section 2.7 also.

3.1 METHOD OF NUMBERING

Equipment identification (Tag) numbers shall be listed by Project Code, Unit, Equipment Serial number, and/or alphabetical order. However, drive units shall be listed immediately after the item of equipment they drive.

3.2 EQUIPMENT NUMBER FORMAT

The process and utility equipment, their auxiliary equipment and other major items shall be identified as shown below.

Example: Equipment Tag Number U-P8301A is for a Pump, in Unit number 83, sequential number 01, item A, in the Upstream Facilities.

3.2.1 PROJECT CODE

One digit – ‘U’ has been assigned to the Upstream Facilities.

3.2.2 EQUIPMENT TYPE (CLASS)

One or two digit - Refer to Appendix 7 - Equipment Type Codes

3.2.3 UNIT NUMBER

Two Digit - Refer to Appendix 7 - Common Unit Numbers, Onshore Unit Numbers and Offshore Unit Numbers.

3.2.4 EQUIPMENT SERIAL NUMBER

Two Digit - A serial number allocated sequentially within Equipment Type in each Unit. e.g. Within each Unit equipment shall be allocated serial numbers sequentially,

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starting at 01 for each Equipment Type. Serial numbers shall be kept in reserve for each type of equipment, to assure a measure of continuity in their identification.

3.2.5 SECONDARY IDENTIFIER

One digit - Items of equipment installed in parallel or in series shall bear the same Equipment Serial Number followed by an additional letter by A, B, C, etc. to differentiate them. ‘S’ shall be used to designate spare. Refer below for examples.

Example 1 :

U-P 5101 A:

Pump

U-P 5101 S:

Pump Backing Up U-P 5101 A

Example 2 :

U-E 5101 A :

1st Shell of Exchanger U-E 5101

U-E 5101 B :

2nd Shell of Exchanger U-E 5101

U-E 5101 C :

3rd Shell of Exchanger U-E 5101

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INDUSTRIAL CONTROL SYSTEM SECURITY - ENGINEERING EQUIPMENT TAGGING SPECIFICATION

4.1 TAGGING PHILOSOPHY FOR WORKSTATION

B S

Sequence Number (Digit 1-3)

System Identifier (1 digit)

ICS Workstation Function (Digit 2-3)

ICS Location Sequence Number(Digit 1-3)

ICS Location,(Digit 1-4)

4.1.1 ICS LOCATION

A maximum of Four and minimum of 1 digit shall be specified, such as L, SIH, LCS, BSIH etc. Refer Teble-3

4.1.2 ICS LOCATION SEQUENCE NUMBER

A maximum of Four and minimum of 1 digit shall be specified, such as 1, 06, 101,1116 etc.

4.1.3 ICS WORKSTATION FUNCTION

A maximum of Three and minimum of two letter shall be specified, such as OS, OPC, ES, HMI etc. Refer Table-4

4.1.4 SYSTEM IDENTIFIER

Maximum of One Alpha-Numeric shall be specified, such as A, B, E,1,2 etc., Refer Table- 9. 1.5 Sequence Number A Maximum of Three and minimum of one-digit numbers shall be specified, such as 1,10,101 etc.

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4.2 TAGGGING PHILOSOPHY FOR SERVERS

I H

0 1

Sequence Number (Digit 1-3)

System Identifier (1 digit)

ICS Server Function (Digit 2-3)

ICS Location Sequence Number (Digit 1-3)

ICS Location (Digit 1-4)

4.2.1 ICS LOCATION

Same as 4.1.1

4.2.2 ICS LOCATION SEQUENCE NUMBER

Same as 4.1.2

4.2.3 ICS SERVER FUNCTION

A Maximum of three and minimum of two letters shall be specified such as DB,HS,EPO,PDC etc. Refer Table-5

4.2.4 SYSTEM IDENTIFIER

Same as 4.1.3

4.2.5 SEQUENCE NUMBER

Same as 4.1.4

4.3 TAGGING PHILOSOPHY FOR NETWORK DRIVES

Following Network devices naming tagging included” Switches/Routers/Firewalls/Data Diodes/NTP”

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ICS Network Type (1 Digit)

Sequence Number (Digit 1-3)

System Identifier(1 Digit)

ICS Network Function (2 Digit)

ICS Location Sequence Number (Digit 1-3)

ICS Location (Digit 1-4)

4.3.1 ICS LOCATIONS

Same as 4.1.1

4.3.2 ICS LOCATION SEQUENCE NUMBER

Same as 4.1.2

4.3.3 ICS NETWORK FUNCTION

Two letters shall be specified such as SW, DD, FW etc. Refer Table-6

4.3.4 SYSTEM IDENTIFIER

Same as 4.1.4

4.3.5 SEQUENCE NUMBER

Same as 4.1.5

4.3.6 ICS NETWORK TYPE

One letter shall be specified such as P,S .Refer Table-8

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4.4 TAGGING PHILOSOPHY FOR ICS LAPTOPS

N F

P -

0 0

Sequence Number (Digit 1-4)

ICS Laptop Funtion( 2 Digit)

SITE(Digit 3-4)

4.4.1 SITE

A Maximum of four and minimum of three letters shall be specified such as QGS, QGN, NFPS etc. Refer Table-2

4.4.2 ICS LAPTOP FUNCTION

One letter shall be specified such as LP . ReferTable-7

4.4.3 SEQUENCE NUMBER

A Maximum of four and minimum of one number shall be specified, such as 1,02,101,9999 etc.

Note: - Respective projects / change management execution party shall coordinate with ICS Security Engineering for the sequence numbers for the ICS Laptops being added.

Table 5 : Equipment Codes For Ics System

Equipment Type

Workstation/Server

Network Device Laptop

CODE ICWS ICSVR ICNAS ICSW ICFW ICDD ICGPS ICIDS ICIPS ICLP

Equipment Description ICS Workstation/HMI ICS Server ICS NAS Drive ICS Network Switch ICS Network Firewall ICS Data Diode ICS GPS Time Server ICS Intrusion Detection system ICS Intrusion Prevention system ICS Laptop

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Table 6: Site Codes: D

CODE QGS QGN OTR BRZ NFE NFS NFPS

Department Description Qatargas South Qatargas North Offshore-Terminals-Refining Barzan North Field Expansion North field South North field production Sustainability

CODE SIH LCS ITR MTB CCB BCCB HCCB MCR PT QT SCCB BAH AH WH SS GT MCB PU PR XK LQ SRU CSP LCB BER DRP GTG BSIH MRR

Table 7: ICS Location Codes

Location Description Satellite Instrument House Local Control Station Instrument Technical Room Marine Terminal Building Central Control Building Barzan Central Control Building Helium Central Control Building Main control Room Production Terminal Quarters Terminal Central Control Building Barzan Analyzer House Analyzer House Wellhead Sub-Station Gas Turbine Generator Area Main Control Building Process and Utility Platform Process Platform Other Buildings living quarters Sulphur Recovery Unit Common Sulphur Plant Local Control Building Berth Disaster Recovery Protocol Gas Turbine Generator Barzan Satellite Instrument House Main Rack Room  Qatargas Equipment Numbering Philosophy

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MER OTS

MPR

NOC

BVS

NMCB

NFQ

STP

LER

CCR

SGR

OCC

TER

MCC

ECC

CODE HMI OPC OS ES SOE MS TCW PIW FMW MMW ASW ADW IMW AMW

Main engineering Room Operator Training Simulator Room

Printer Room

NFE Operation Center

Instrument Technical Room

Local Panel installed at Field connected to the ITRxxx

Beach Valve station building

North Main Control Building

Operations center

NFXP Wellheads

Sensor tower platform

Local Equipment Room

Central control Room

Rack Room

switch gear Room

Engineering Room

Onshore Collaborative Center

Telecom Equipment Room

Motor control center

Temporary refuge

Emergency Control Center

Radio room

Table 8: ICS Workstation Function Codes

Location Description Human Machine Interface Open Platform communication Operator Station Engineering Workstation Sequence of Events Maintenance station Thin Client Workstation POIS System workstation FMS System workstation MMS System workstation ASC system workstation ADAS System Workstation IAMS Workstation AMS Workstation  Qatargas Equipment Numbering Philosophy

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PMW MPW ELW PKG DTS FSW FGS HIP IPS IAM MLM PMS TDA TCS UPS VFD RES LPS EDG LDS RES GTC GTG CPM PEM

CODE PDC SDC EPO BKP LOG KVM PTR PES SES TCS DB PDB

PMS Workstation MPC Workstation ELICS System Workstation Package Workstation Distributed Temperature Sensing System Field ware System Workstation Fire & Gas System High Integrity pipe Protection System Instrumented Protection System Integrated Asset management Systems Mooring Load Monitoring System Pipeline Management Systems Tank Data Acquisition System Turbine Control System Uninterrupted Power Supply Variable Frequency Drive Remote Engineering station Loop Performance System Emergency Diesel Generator Leak Detection System Remote Engineering station Gas Turbine Controller Gas Turbine Generator Condition Predictive Monitoring Predictive Emission Monitoring

Table 9: ICS Server Function Codes

Location Description Primary Domain controller Secondary Domain controller EPO Server Backup Server Log server Keyboard-Video-Mouse Printer Primary Engineering Server Secondary Engineering Server Thin client server Database Server Primary Database Server

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SDB NMS EVT SRV HS PHS SHS PVS SVS DRS ISS POC SOC PIS FMS MMS ASC ADS AMS ALM PMS MPC CEM ELS MOB SEM

CODE SW FW DD GP RT NT CF SF MF

Secondary Database Server Network Monitoring Server Event Server Server History Server Primary History Server Secondary History Server Primary Virtualized Host server Secondary Virtualized Host Server Disaster Recovery/Hot spare Host Server (Virtualized) Intrusion Scanning server Primary OPC server Secondary OPC server POIS System Server FMS System Server MMS System Server ASC system Server ADAS System Server IAMS Server AMS Alarm Management Server PMS - Pipeline Management Server MPC Server Continuous Emission Monitoring System ELICS System Server Mobile Portal Server Security Information and Event Management Server

Table 10: ICS Network Device Function Codes

Location Description Switch Firewall Data Diode Global Positioning System Router NTP Device Controller Firewall Safety firewall MODBUS Firewall

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Table 11: ICS Laptop Function Codes

CODE LP

Location Description Laptop

Table 12: ICS Network type

CODE P S

Location Description Primary Secondary

CODE 0 1 2 3 4 5 6 A B C D E F G H I J K L M N O P Q R S T

Table 13: ICS system Identifier

Location Description Emergency/Auxiliary Diesel Generator (DG) Leak Detection system (LDS) Glycol Burner Management Systems (GBMS) Mooring System (MLM) Tank Data Acquisition System (TDAS) Distributed Temperature Sensing System (DTSS) SIEM system Advanced Process Control Systems (APC) Beach Valve system (BVS) Distributed Control System (DCS) Gas Detection Perimeter System (GDPS) Safety Instrumented System (ESD/IPS/SIS) Fire & Gas System (FGS) HVAC Integrated Asset Management System (IAMS) Alarm Management System (AMS) Analyzer Data Acquisition System (ADAS) Loop Performance System (LPS) Machine Monitoring System (MMS) Anti-Surge/Compressor Control System (ASCS) Onsite Monitoring (OSM) Plant Operating Information System (POIS) Electrical Control Systems (ELICS) Fiscal Measurement System (FMS) Turbine Control System (TCS) HIPPS High Integrity Pipe Protection System (OOPS)

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V W X Y Z

Variable Frequency Drive (EFVD) Operator Training System (OTS) Pipeline Management System (PMS) ICS Security Centralized System Continuous Emission Monitoring System (CEMS)

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APPENDICES

 Appendix 1 – References and Relevant Documents

 Appendix 2 – Glossary of Terms: Definitions, Acronyms, and Abbreviations

 Appendix 3 – Equipment Classes

 Appendix 4 – Package Numbers

 Appendix 5 – Voltage Levels

 Appendix 6 – Telecommunications Location Codes

 Appendix 7 – Code Tables (Only For QG1 Upstream Minor Brown Field)

 Appendix 8 – List of Project Specifications for Reference

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APPENDIX 1 – REFERENCES AND RELEVANT DOCUMENTS

Number

Title

PRJ-PJL-PRC-005

PRJ-PJL-PRC-080

Facilities System and Unit Number Codes and Descriptions

AIMS TAG Management Procedure

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APPENDIX 2 – GLOSSARY OF TERMS: DEFINITIONS, ACRONYMS AND ABBREVIATIONS

Term

DCS

TMS

PLC

Description

Distributed Control System

Tag Management System

Programmable Logic Controller

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APPENDIX 3 – EQUIPMENT CLASSES

Category Description

Function Code

Function Code Desription

Administrative

Cable

FOUC

BCC

BOC

CMP

NSE

OPC

SER

STP

SSC

SCC

Administrative / Group tag

50M Fibre Optic Umbilical Cable

Burried/Subsea Composite Power and Fiber Optic Cable

Burried/Subsea Fiber Optic Cable

Coaxial Cable

Composit Cable

Control Cable

DCS Earth Cable

Earth cable

Feeder Cable

Fire Alarm Cable

I.S. Earth Cable

Instrument Cable

Non DCS Earth Cable

Optical Fiber Cable

Plant earth (ground) Cable

Power cable

Public Address Cable

Reference Earth Cable

Serial Cable

Shielded Twisted Pair Cable

Subsea composite Cable

Surface Run/Topside Composite Power and Fiber Optic Cable

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Cable

Civil

Electrical

SOC

UTP

MAT

STG

STN

ACC

ACCU

ACWC

AHU

AWL

ANN

AVR

Surface Run/Topside Fiber Optic Cable

Telecom Cable

Telephone Cable

Unshielded Twisted Pair Cable

Analyser House

Building-Loading Station, Warehouse, Maintenance shop, etc

Instrument Earth Pit with Electrode

Lightning Earth Pit with Electrode

MAST

Miscellaneous Structure

Operating Stage Platform

Pipe Rack

Pipe Stanchion

Pit, Pond, Basin

Steel Structure, Shelters, Warehouse, Platform

Substation

Utility Station

AC Power Distribution Panel

Air Cooled Condenser

Air Cooled Condenser Unit (Reserved for HVAC System)

Air Cooled Exchanger Motor

Air Cooled Water Chiller (Reserved for HVAC System)

Air Handling Unit (Reserved for HVAC System)

Aircraft Warning Lighting Panel

Annunciator

Anode

Automatic Voltage Regulator

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Electrical

CBK

Battery Bank

Battery Charger

Battery Monitoring System panel

Bus Duct

Capacitor Bank

CWPM

Chilled Water Pump Motor

CCU

GHC

CGU

ACP

CTR

XCM

DCP

DLB

ELDB

LDB

DTR

IRP

Circuit Breaker

Close Control Unit

Color Graphic Hard Copy

Compressor Motor

Computer Gateway Unit to DCS

Control Panel, HVAC

Control Panel, non-HVAC

Control Transformer

Convenience Socket

Crane Motor

Current Transformer

DC Distribution Panel

DC Power Distribution Panel

Disconnecting Link Box

Distribution Board - Emergency Lighting

Distribution Board - Low Voltage

Distribution Transformer

E/I Interposing Relay Panel

Earth Switch

Earthing Protection

Earthing Transformer

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Electrical

EBH

EDH

EPH

EUH

EBB

EBC

EMG

ELP

ELSB

ELTR

ESB

ETR

ELF

EFM

FCU

FLP

FLC

Electric Base Board Heater, HVAC

Electric Duct Heater

Electric Generator

Electric Heater

Electric Motor

Electric Panel Heater

Electric Steam Humidifier, HVAC

Electric Unit Heater, HVAC

Emergency Battery Bank

Emergency Battery Charger

Emergency Light

Emergency Lighting Panel

Emergency Lighting Switch Board -

Emergency Lighting Transformer

Emergency Switch Board

Emergency Transformer

Essential Light Fixture

Exhaust Fan Motor

Fan Coil Unit

Fence Lighting Panel

Flood Light Contactor

Fog Horn

GTCP

Gas Turbine Control Panel

GCP

GSB

Generator Control Panel

Generator Switch Board

Hand Switch

Heat Recovery Steam Generator

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Electrical

HTR

HTP

IFM

LCP

LTR

LAR

LSC

LCS

NET

MCS

MLSC

Heat Trace Transformer

Heat Tracing Panel

Heater - Element

Ignitor

Intake Fan Motor

Lighting Control Panel

Lighting Transformer

Lightning Arrestor

Load Shedding Controller

Local Control Station

Main Lantern

Main Starcoupler Panel

Master Clock System

Master Load Shedding Controller

Miscellaneous Electrical

Miscellaneous Panel

XMM

Mixer Motor

MOVPNL

MOV Panel

NCP

NER

NGR

NLF

OLTC

LPLC

Navaids Control/Distribution Panel

Neutral Earthing Resistor

Neutral Grounding Resistor

Normal Light Fixture

Normal Lighting Panel

On Load Tap Changer

Outlet Panel

PDCS Local PLC Panel

Photocell

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Electrical

PDB

PDC

PGC

PMS

PFM

RTU

RAC

SSW

PAC

SPP

Potential Transformer

Power Distribution Board

Power Distribution Control Console

Power Generation Control Console

Power Management System Console

Power Supply Panel

Pressurised Fan Motor

Pump Motor

RC snubber

Relay

Relay Panel

Remote Terminal Unit

Room Air Conditioner / Condenser

Safety Switch

Single Package Unit Condenserless Package Unit

Small Power Panel

SMBD

Smart board

SAC

SLTG

SLP

SSJB

Solar Array panel / Solar Panel

Solar Regulator & Distribution Panel

Split Type Room Air Conditioner

Street Light

Street Lighting Panel

Subsea Splitter Box

Subsidiary lantern

SSANN

Substation Annunciator Panel (QG1 DS)

HSB

LSB

Switch Board - HVAC

SwitchBoard - Lighting

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Electrical

Equipment

USB

SYN

CPR

UPS

SwitchBoard - Normal

SwitchBoard - UPS

Switchgear

Synchronization Panel

Transformer

Transformer - Cathodic Protection Rectifier

Uninterruptible Power Supply

UPSDP

UPS Distribution Panel

VFD

VSCF

VSD

VFP

ACC

BNR

SMX

CFU

CWP

CWT

Variable Frequency Drive

Variable Speed Constant Frequency

Variable Speed Drive

VFD Panel

Welding Outlet / Socket

Accumulator

Agitators, Blenders, Static Mixers

Air Cooler

Bleed Fan

Boiler

Burner

Caustic static mixer

Chemical Filter Unit for HVAC

Chilled Water Pump, HVAC

Column

Compressor Diesel Engine

Compressor Turbine

Compressor, Blower

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Equipment

CYL

DMP

DVT

EXT

FSD

FJY

FDI

Conductor Annulus

Conveying and Feeding Equipment

Conveyors, Chute, Screws, Rotary Feeders, X-Mas Tree

Crane

Cylinder

Damper

Davit

Desuperheater / Drum (QG1 Upstream only)

Ejector

Exhaust Fan, HVAC

Expansion Tank

Eyewash

Filter

Filter Unit, HVAC

Fire and Safety Equipment

Fire Extinguisher / Extinguishing Agent Bottle

Fire Hydrant

Fire Monitor

Fire Smoke Damper

Flare

Flow Computer (Supervisory)

Fresh Air Intake Fan, HVAC

Fuel Dispenser

Furnace

Generator Diesel Engine

Generator Turbine

Grill / Diffuser / Louver

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Equipment

Header

Heat Exchanger

HVAC for Building

HVAC for Structure

Hydraulic Turbine

Inhibitor Tank

XCH

Lifting Equipment

PSD

PRD

PDE

Liquid Burner

Loading Arm / Pig Launcher Receiver (QG1 Upstream only)

Meter

Miscellaneous

Mixer

Mixer, Agitator

Modulating Damper

Monorail

Package Unit

Pneumatic Shut-off Damper

Portable Equipment

Pressure Relief Damper

Production Annulus

Pump

Pump Diesel Engine

Pump Turbine

Reactor

Rotameter

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Equipment

Fire and Gas

Instrument

SSWR

SEW

STF

VOT

NFQ

TKS

HSK

AST

PDCY

Safety Shower

Safety Shower with Eyewash

Sand Trap Filter

Sound Attenuator / Silencer

Surface Annulus

Tank, Silo, Hopper

Vehicle

Vessel, Drum, Converter, Reactor

Volume Tank

Wellhead

Winch

Workshop Equipment

Acoustic Detector

Combustible Gas Detector

Fire Detector (General Alarm)

Gas Detector

Heat Detector

Heat Detector (Rate of Rise)

Low Temperature Detector

Manual Alarm Call Point

Optical Flame Detector (W/IR)

Pull Handle

Smoke Detector

Toxic Gas Detector

3 Way Single Solenoid Valve on CV

Actuator

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Instrument

Alarm

GAHHH

Alarm High High High

AAH

AAL

AALL

AIC

ASH

Analysis Alarm High

Analysis Alarm Low

Analysis Alarm Low Low

Analysis Controller

Analysis Indicator

Analysis Point

Analysis Switch High

AAHH

Analysis Trip High

AVY

AQZ

AQA

Analytical Transmitter

Analyzer Control Valve Solenoid Valve

Analyzer Element

Analyzer switch

Analyzer Transmitter

Antisurge controller

Audible Alarm

Auto Sampler

Auto Sampler Alarm

HSAM

Auto/Manual Selection

ZZE

BOV

BDV

BDY

BRV

BAL

BALL

Axial Position Element

Blow Off Valve

Blowdown Valve

Blowdown Valve Solenoid Valve

Breather Valve

Burner Alarm Low

Burner Alarm Low Low

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Instrument

BSL

BSLL

ZSCY

ZSLY

HSL

LQI

PDFV

CTRL

IAL

UCY

DCS

DVH

GAC

Burner Flame Contact

Burner Flame Detector

Burner Flame Switch

Burner Flame Transmitter

Calculated Indication (calculation using manual entries)

Calibrator Switch

Close Indication Lamp

Close Limit Indication

Close PB

Contents Indicator

Control Valve

Controller

Corrosion Element

Corrosion test Point

Corrosion Transmitter

Current Alarm Low

DCS Indication

DCS logic

DCS System

Deluge Valve

Deluge Valve Header

Deluge Valve Solenoid

Density Indicator

Density Transmitter

Density Well

Detector Calibrate Mode

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Instrument

GAF

DHSV

UZY

EWS

ESM

FGM

FGS

XZS

ZSP

FSDY

FGA

FAH

FAL

FCV

FZT

FIA

FIC

Detector Fault

Digital Repeat Alarm / Event Alarm

Downhole Safety Valve

EDP Permissive from DCS

Engineering Work Station

ESD Marshalling

Fault Alarm

FGS Marshalling

FGS Trip Command

Field Element ANDOR Preconditioning Unit

Field Partial Stroke Test Hand Switch

Fire Damper - Solenoid Valve

Fire/Gas Alarm

Flow alarm

Flow Alarm High

Flow Alarm Low

Flow Computer

Flow Control Valve

Flow Control Valve Position Transmitter

Flow Element

Flow Glass

Flow Indicator

Flow Indicator Alarm

Flow Indicator Controller

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Instrument

FFV

FFY

FSH

FSL

FSLL

FQI

FAHH

FALL

FCY

AWV

TSE

GAH

GAHH

HCY

HIC

Flow Orifice

Flow Ratio Control Valve

Flow Ratio Control Valve Solenoid

Flow Switch

Flow Switch High

Flow Switch Low

Flow Switch Low Low

Flow Totalizer

Flow Totalizer Indicator

Flow Transmitter

Flow Trip High

Flow Trip Low

Flow valve Solenoid

Flow Wing Valve (Hydraulic)

Fog detector/ Visibility Detector

Frangible Bulb Fusible

Functional Logic Designate

Gas Alarm High

Gas Trip High

General Alarm

Hand alarm / Humidity Alarm

Hand control valve Solenoid valve

Hand Control Valve, Hand Valve (Remote Operated)

Hand Controller / Humidity Controller

Hand Indicator Controller

Hand Switch

Hand Switch (ESD)

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Instrument

HSU

HSUZ

HCV

XYV

ESCY

PDY

SDCY

ZLP

IAH

CAB

IPS

Hand Switch Reset

Hand Throttling Valve

Hardwired Relay Logic

Hardwired Relay Logic Emergency Shutdown

I/P Converter

I/P Converter Emergency Shutdown Valve

I/P Converter Flow

I/P Converter for Cooling Tower

I/P Converter Level

I/P Converter Position

I/P Converter Pressure

I/P Converter Pressure Diff

I/P Converter Sequence

I/P Converter Shutdown Valve

I/P Converter Speed

I/P Converter Temperature

Indication

Instrument Air Heaser

Instrument Cabinet / Panel

Instrument Loop

Instrumented Protective System

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Instrument

IPM

KWV

KXV

UZA

LAH

LAL

LCV

LZT

LCY

LGS

LIC

LSH

LSHH

LSL

LSLL

LAHH

LALL

ZSL

IPS Marshalling

Keyphasor Indicator

Kill Valve / Sequence valve

Kill wing valve

Kill Wing Valve (Hydraulic)

Lamp related with UZ function

Level Alarm

Level Alarm High

Level Alarm Low

Level Control Valve

Level Control Valve Position Transmitter

Level control valve Solenoid Valve

Level Controller

Level Gauge

Level Gauge Switch

Level Indicator

Level Indicator Controller

Level Switch

Level Switch High

Level Switch High High

Level Switch Low

Level Switch Low Low

Level Transmitter

Level Trip High

Level Trip Low

Limit Switch Closed(SOFT)

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Instrument

ZSH

ZSLL

LWV

MMS

XXA

XXC

EAH

EAHH

EALL

HSC

HSO

KAH

KAL

ZAI

MAH

MIC

EHLM

Limit Switch Open (SOFT)

Limit Trip Closed

Line Fault Alarm

Lower Wing Valve

Machine Monitoring System

Miscellaneous Alarm

Miscellaneous Controller

Miscellaneous Element

Miscellaneous Indicator

Miscellaneous Instrument

Miscellaneous Switch

Miscellaneous Transmitter

ModBus

Modbus

Moisture Alarm High

Moisture Indicator

Moisture Indicator Controller

Moisture Transmitter

MOS Indication

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Instrument

FHLM

GHLM

HHLM

LHLM

MOS Indication

MHLM

MOS Indication

PHLM

THLM

XHLM

ZHLM

EHSM

FHSM

GHSM

HHSM

LHSM

MHSM

PHSM

THSM

XHSM

ZHSM

MOV

MOY

HSH

MOS Indication

MOS Switch

Motion Alarm

Motion Detection

Motor Operated Valve

Motor Operated Valve Solenoid

MOV Open Command

Multipoint Indicator

Multivariable (Sequence/On-Off/Surge) Valve

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Instrument

ZAB

Multivariable Alarm

Not Close Alarm

GAOC

Open Circuit Alarm

ZSOY

ZSHY

OWS

AOM

ESDV

ESDY

PLC

ZAC

ZAH

ZAL

ZAO

ZIS

ZLC

ZLO

ZSC

ZSHH

ZSO

ZSLH

Open Indication Lamp

Open Limit Indication

Operator Work Station

Oxygen Detector

Oxygen Override Switch

Plant Boundary Emergency Shutdown Valve

Plant Boundary Emergency Shutdown Valve Solenoid Valve

PLC System

Position Alarm

Position Alarm Close

Position Alarm High

Position Alarm Low

Position Alarm Open

Position Element

Position Indication Switch (Pig)

Position Indicator

Position Lamp

Position Lamp Closed

Position Lamp Open

Position Switch

Position Switch Closed

Position Switch High High

Position Switch Open

Position Switch Open/Closed(SOFT)

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Instrument

ZZT

ZAHH

ZALL

PDHH

PDLL

PAH

PAL

PCV

PCY

PZT

PDAH

PDAL

PDCV

PDG

PDI

PDS

PDSH

PDSL

PDT

PDV

Position Transmitter

Position Trip High

Position trip Low

Power / Current Transmitter

Power Indicator

Press Differential Trip High

Press Differential Trip Low

Pressure Alarm

Pressure Alarm High

Pressure Alarm Low

Pressure Control Valve

Pressure Control Valve Solenoid Valve

Pressure Controller

Pressure Ctrl Valve Position Transmitter

Pressure Differential Alarm High

Pressure Differential Alarm Low

Pressure Differential Control Valve

Pressure Differential Gauge

Pressure Differential Indicator

Pressure Differential Switch

Pressure Differential Switch High

Pressure Differential Switch Low

Pressure Differential Transmitter

Pressure Differential Valve

Pressure Element

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Instrument

PIC

PISH

PRV

PSV

PSH

PSHH

PSL

PSLL

PAHH

PALL

PVRV

PWV

ROV

HSRR

BDA

PSS

PSE

SPT

AQC

Pressure Gauge

Pressure Indicating Controller

Pressure Indicator

Pressure Indicator Switch High

Pressure Relief Valve

Pressure Safety Valve

Pressure Switch

Pressure Switch High

Pressure Switch High High

Pressure Switch Low

Pressure Switch Low Low

Pressure Transmitter

Pressure Trip High

Pressure Trip Low

Pressure Vacuum Relive Valve

Production Wing Valve

Purge Supply

Remote Operated Valve

Reset PB

Response Indication

Restriction Orifice

Rupture Disc

Rupture Disc Alarm

Rupture Disc Switch

Rupture Disk

Sample Point / Test Station

Sampler Controller

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Instrument

AQE

AQY

SPR

KCV

GASC

YZUZ

SDV

SDY

ACY

ESXY

ROY

SOV

SCV

SCY

Sampler Element

Sampler Solenoid Valve

Sand Probe

Sequence Alarm

Sequence Controller

Sequence Switch

Sequence Valve

Short Circuit Alarm

Shutdown / Trip Signal (generally for pumps, compressors, unit shutdown)

Shutdown Function

Shutdown Signal from UZ function or ITR

Shutdown Valve

Shutdown valve Solenoid Valve

Sight Glass

Solenoid Valve

Speed Alarm

Speed Control Valve

Speed Control Valve Solenoid

Speed Controller

Speed Element

Speed Indicator

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Instrument

SSH

SSHH

SAHH

SALL

YAL

Speed Switch High

Speed Switch High High

Speed Transmitter

Speed Trip High

Speed Trip Low

Start/Stop Status

Status Alarm Low

Status Indicator

Status Lamp

Stroke Counter

SCSSSV

Surface Controlled Sub-Surface Safety Valve

KCY

TAH

TAL

TCV

TCY

TIC

Swab Valve

Switching Valve Solenoid Valve

Temperature Alarm

Temperature Alarm High

Temperature Alarm Low

Temperature Control Valve

Temperature control valve Solenoid

Temperature Controller

TDAL

Temperature Differential Alarm Low

TDI

TIAH

TKAH

Temperature Differential Indicator

Temperature Element

Temperature Gauge

Temperature Indicator

Temperature Indicator Alarm High

Temperature Rate Alarm High

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Instrument

TMP

TSH

TSHH

TSL

TSLL

TAHH

TSV

XZA

TALL

Temperature Sensor Unit

Temperature Switch High

Temperature switch High High

Temperature Switch Low

Temperature switch Low Low

Temperature Transmitter

Temperature Trip High

Thermal Safety Valve

Thermostat

Thermowell

Trip Indication

Trip Low Low

TR-SCSSSV

Tubing retrievable (Both non equalizing and self- Equalizing)

USV

UMV

UWV

VRV

VAH

VXE

VYE

VIAH

VSH

VSHH

Underwater Safety Valve

Upper Master Valve/ Master Valve (Hydraulic)

Upper Wing Valve

Vacuum Relief Valve

Vibration Alarm High

Vibration Element

Vibration Element X Axis

Vibration Element Y Axis

Vibration Indicator

Vibration Indicator Alarm High

Vibration Switch

Vibration Switch High

Vibration Switch High High

Vibration Transmitter

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Instrument

Junction Box

VXT

VYT

Vibration Transmitter X Axis

Vibration Transmitter Y Axis

VAHH

Vibration Trip High

EAL

WAL

WIC

WSL

Voltage Alarm Low

Voltage Transmitter

Weight Alarm Low

Weight Controller

Weight Element

Weight Indicator

Weight Switch

Weight Transmitter

Wing Valve

WR-SCSSSV

Wireline Retrievable (Both non equalizing and self- Equalizing)

XZT

ACJB

AJB

CJB

Work Station

XV Position Transmitter

Access Control System Junction Box

Anode Junction Box

Cathode Junction Box

Junction Box

CTVJB

CCTV Junction Box

Junction Box

JBFA

JBFD

JBFV

HJB

JBH

LJB

MJB

F&G Junction Box

Heat trace junction box

High Integrity Protective Systems HIPS (existing facilities)

Junction Box

Lighting Junction Box

Meteorological Equipment Junction Box

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Junction Box

Line

JBO

PABJB

PAJB

PASJB

SJB

PJB

JBCA

JBCD

JBCF

JBCT

JBC

JBP

JBEA

JBED

JBEV

JBE

JBF

JBS

JBZ

TJB

Optical Signal Communication (new facilities)

PA/GA Beacon Junction Box

PA/GA Control I/F Junction Box

PA/GA Speaker Junction Box

Power Junction Box

Process Control Junction Box

Process Control System DCS (existing and new facilities)

S PSS and C Control for Packages (existing facilites), Power Source (new facilites)

Safety Junction Box

Safety System ESD/EDP/LBD (existing facilities), Safety System IPS/PSS (new facilities)

Safety System Fire and Gas (existing and new facilities)

Safety System PSS (existing facilities), Safety System HIPPS (new facilities)

System Communication (new facilities)

Telephone Junction Box

Acid

Acid Gas

Air

Amine Solvent

Atmospheric Vent

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

VBW

CHR

CHS

Blowdown

Boiler Feed Water For VHS

Boiler Feed Water/ Softened Water

Breathing Air

Brine Drain

Carbon Dioxide

Caustic Sewer

Caustic Soda

Chemical

Chemical Contaminated Water

Chemical Process

Chilled Water Return

Chilled Water Supply

Clean Agent Fire Extinguisher Gas

CO2 Fire Fighting Network

Contaminate (Suspect) Condensate

Cooling Water (Fresh) Return

Cooling Water (Fresh) Supply

Corrosion Loop

Defrost Gas

Demineralized Water

DESCRIPTION MISSING

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

DHC

DOW

EQA

EQC

EQE

EQF

EQP

EQS

EQT

EQV

EQX

EQY

DESCRIPTION MISSING

ESDY

DESCRIPTION MISSING

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

GNI

HBW

HCP

HCU

HHS

HSE

IAU

MEG

MQXS

NGL

ODU

DESCRIPTION MISSING

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

PDT

RBD

RFD

SCC

SCH

SCL

SCM

SCT

TFC

DESCRIPTION MISSING

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

UWU

DESCRIPTION MISSING

WWA

ZSCE

DESCRIPTION MISSING

Diluted Foam Solution

Drain

Drinking Water

Dry Gas Flare

Dry Liquid Blowdown

Dry Powder (Chemical)

Ethane

Fire Water

Flushing Fluid

Freon Refrigerant

Fuel Gas

Fuel Oil (Diesel Fuel)

Glycol Solution

Helium

High Expansion Foam Concentrate

High Pressure Steam

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

Hot Oil

Hydraulic Oil

Instrument Air

Line Branche

Liquefied Natural Gas

Liquefied Petroleum Gas

Liquid Sulphur

Low Expansion Foam Concentrate

Low Pressure Steam

Lube Oil

Medium Pressure Steam

Methane

Natural Gas

Natural Gas Liquid

Nitrogen

Nitrogen Refrigerant

Non Contaminated Water

Oily Contaminated Water

Oxazolidone

Oxygen

Process Condensate

Process Water

Propane Refrigerant

Raw Water (Desalinated Water)

Recovered Slops

Sanitary Sewer

Sea Water Return

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Line

Manual Valve

VHS

WHV

RVX

DXV

MKV

MMV

MWV

LMV

Sea Water Supply

Seal Gas

Seal Oil

Selexol

Service Air

Service Water

Sour Condensate

Sour Gas Flare

Steam Condensate

Tempered Water

Vacuum Condensate

Vacuum Exhaust

Very High Pressure Steam

Waste Water

Well Kill Fluid

Wet Gas Flare / Tankage Gas Flare

Wet Liquid Blowdown

Annuli Valves (Manual)

Auto Recirculation check Valve A2 Intermediate Annulus

Check Valve

Choke Valve

Diaphragm Valves

Gate/Globe/Ball/Plug/Butterfly Valve Manual valves

Kill Wing Valve (Manual)

Manual Lower Master Valve

Manual Wing Valve/ Flow Wing Valve(Manual)

Master valve (Manual)

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Manual Valve

Special Item

Telecommunication

BLSP

FLA

HCO

STR

SNR

ACBS

ACRD

Vent Valve / Drain Valve

Blind and Spacer

Flame Arrestor

Hose

Hose Coupling

Joint

Nozzle / Pressure Point

Orifice Flange

Sand Trap

Special Item

Spectacle Blind

Steam Trap

Strainer

Trap Liquid

Vacuum Breaker

Beacon and Sounder

Access Card Reader

Telecommunication

ACS

Access Control System

Telecommunication

ACBG

ACPB

ACU

ADC

ACPS

ALMD

AMP

ANT

Access Control System Break Glass Window Box

Access Control System Release Push Button

Access Control Unit

ACS Door Contact

ACS Power Supply

Alaram Monitoring Device

Amplifier

Antenna

Telecommunication

ANTUT

Antenna UHF

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

ANTVT

Antenna VHF

Telecommunication

RATT

ATU

Attenuator

ATU

Telecommunication

AVAMP

Audio Amplifier

Telecommunication

AVMX

Audio Mixer

Telecommunication

AVPRO

Audio Processor

Telecommunication

AVS

APS

Audio Video System

Automatic Protection Switching

Beacon

Telecommunication

BNCPP

BNC Patch Panel (50 OHMS)

Telecommunication

BORA

BORA 600

Telecommunication

PACAB

CAB MediaMatrix for PA/GA System

Telecommunication

CB8

ACV

TVC

CTVCE

CTVCP

CAB8

Card Access Server

CCTV Camera (All kind of Cameras)

CCTV Camera Explosion proof

CCTV Camera Pole

Telecommunication

CTVCW

CCTV Camera Weather proof

Telecommunication

CTVWS

CCTV Client Station

Telecommunication

CTVFO

CCTV Fiber Options

Telecommunication

CTVJT

CCTV Joystick for Camera Controller

Telecommunication

CTVMN

CCTV Monitor

Telecommunication

CTVRC

CTSRV

CCTV RCU

CCTV Server

Telecommunication

CTV

CCTV System

Telecommunication

CTVWB

CCTV Washer Unit

Telecommunication

CDPLR

CD Player

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

CAD

CHG

CVG

CLK

Central Alarm Device

Character Generator

Cisco Analog Voice Gateway

Clock

Telecommunication

RACOM

Combiner

Telecommunication

PACMP

Conman Pc

Telecommunication

CON

Console

Telecommunication

CLAM

Control & Alarm Module

Telecommunication

CVT

CPP

CRA

DAT

DOL

DPP

DEC

DEH

DSK

ENS

PBXET

DPMS

ESD

ENC

EPIRB

ESDM

ETPF

ETAE

ETP

Convertor

Copper Patch Panel

Crane Radio

Data Equipment

Data Outlet

Data Patch Panel

Decoder

Dehydrator

Desk Console

Dialogic Emergency Notify. Sys

Digital Extender

Dual Port manual switcher

Emergency Shut Down (SHIP)

Encoder

Emergency Position-Indicating Radio Beacon

ESD Module

Engineering Test Panel

ET100AE

ETP

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

BCTE

EX Tel Beacon

Telecommunication

FAX

FOF

FOM

FOPP

FSB

FTB

fax

Fiber Optic Filter

Fiber Optic Modem

Fiber Optic Patch Panel

Fiber Splice Box

Fiber Terminal Box

Telecommunication

AVFTB

Fliptop Box

Telecommunication

FOAC

GAP

FO Accomulator

Gap PC Touch Screen

Telecommunication

HDMX

HDMI eTender

Telecommunication

HOTP

Hot Phone

Telecommunication

HLT

IOM

IDF

Hotline

Input / Output Module

Intermediate Distribution Frame

Telecommunication

IPSRV

IPT server

Telecommunication

ISBR

ISMF

LAP

LCD

IS Barrier

ISMT

LAP

LED Screen

Telecommunication

ACMX

Lenel Multiplexer LNL

Telecommunication

LCP

LAN

LNB

Light control processor (Lutron)

Local Area Network

Low Noise Amplifier

Telecommunication

ACML

Magnetic Lock

Telecommunication

MDF

VHF

Main Distribution Frame

Marine VHF Equipment

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

MXSW

Matrix Switcher

Telecommunication

MST

MET

MIC

Message Filter

Meteorological Equipment

Microphone

Telecommunication

AVMIC

Microphone Boundry Layer

Telecommunication

MICGN

Microphone Goose Neck

Telecommunication

MICW

MWU

Microphone wireless Hand Held

Microwave Unit

Telecommunication

TXX

Miscellaneous Telecom

Telecommunication

MDM

Modem

Telecommunication

MOD

MUX

Modulator

Multiplexer (other than OTN)

Telecommunication

NEON

Neon

Telecommunication

RCK

GTW

NMS

Network / Telecom Rack

Network Gateway

Network Management System

Telecommunication

NION

Nion

Telecommunication

NDB

OTN

OLT

Non Direct Beacon Equipment

Open Transport Network

Optical Line Term Equipment

Telecommunication

PAAMP

PA/GA Amplifier

Telecommunication

PAAXT

PA/GA Access unit

Telecommunication

PABC

PA/GA Beacon

Telecommunication

PAETP

PA/GA Engineers Test Panel

Telecommunication

PANC

PA/GA Network Controller

Telecommunication

PASPK

PA/GA Speaker

Telecommunication

PBX

PABX

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

PAC

PATB

PAG

PIM

PA/GA Central Equipment

PA/GA Terminal Box

Paging Equipment

Panel Interface Module

Telecommunication

PLSCN

Plasma Screen

Telecommunication

PDP

PIR

PSAC

PSDC

PSSL

PSFS

PSGT

PSU

PWP

PRI

Power Distribution Panel

Passive Infrared Detector

Power Supply AC

Power Supply DC

Power Supply Module

Power Supply Unit

Printer

Telecommunication

PNWF

Processor Network

Telecommunication

PRJ

Projector

Telecommunication

PRJSC

Projector Screen

Telecommunication

QTX

TET

ACRI

RG48

RDSL

RS485

RSXM

Q-Tel

Radio

Reader Interface

Recorder

RING GENERATOR 48V/25H2

Ringdown Module

RS 485

RSXMM

Telecommunication

SART

Search and Rescue Transponder

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

SRV

Server

Telecommunication

OTSFP

SFP/TRM - OTN600 - I (Code A)

Telecommunication

TXS

Access Control Turnstiles

Sounder

Telecommunication

SPKPT

Speaker - Portable

Telecommunication

SPK

SMIF

SPL

SWT

ACLK

Speaker Ceiling Mount

Speaker Monitor ISMT

Splitter

All switches

Strike Lock

Telecommunication

SSMD

System Selector Module

Telecommunication

TES

TCB

TED

TEL

TLR

TAH

TELA

TIFM

TOL

TTB

TEQ

TTRD

TTRH

TTRV

TTRA

AVTP

Tel Sounder

Telecom Cabinet / Panel

Telecom Dish

Telephone

Telephone & Line Recorder

Telephone Acoustic Hood

Telephone Indoor Analogue

Telephone Interface Module

Telephone Outlet

Telephone Terminal Box

Test Equipment

TETRA Radio Desk Top

TETRA Radio Hand Held

TETRA Radio Vehicle

TETRA. Terrestrial Trunked Radio

Touch Panel

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Telecommunication

TSPC

THL

TMR

Touch screen pc (CPU )

Trans Horizon Link

Trunked Mobile Radio

Telecommunication

UHFDT

UHF Radio Desk Top

Telecommunication

UHF

UHFH

ULM

UPS

VMX

VMO

VAL

VHFA

UHF Radio Equipment

UHF Radio Hand Held

ULM 8 port

UPS

VCL Mux.

VCL Optimux

VCL Remote Alarm Device

VHF Aeronautical Radio

Telecommunication

VHFDT

VHF Marine Radio Desk Top

Telecommunication

VHFH

VCON

VHF Marine Radio Hand Held

Video Conference

Telecommunication

VCU

Video Conference Unit

Telecommunication

VIDW

Video Wall

Telecommunication

VML

WAP

VoiceMail

Access point

Telecommunication

WDM

Wave Division Mux

Telecommunication

MICCN

Wired Mic Condencer

Telecommunication

WST

Workstation

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

APPENDIX 4 – PACKAGE NUMBERS

Package Letter Number A B C D E F G G H H H R R R S S S J K L M N Q P

Item Suffix

Sequence Number

Number For Piping

A B A B C A B C A B C

K0601 K0602 K0603 K0604 K0605 K0801 K0901A K0901B P0201A P0201B P0201 C P0202A P0202B P0202C P0203A P0203B P0203C XZ8301 XZ8302 XZ8303 XZ8304 Y0202 Y0203 Y0903

01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 50 51 through 99 01 through 33 34 through 66 67 through 99 01 through 33 34 through 66 67 through 99 01 through 33 34 through 66 67 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99

System Numbers: 07 and 27

Package Letter Number A A B C D D D E F

Item Suffix

Sequence Number

Number For Piping

A B

K0701A K0701B Y7301 Y7401 T7101 T7102 T7103 T7104 XC702

01 through 50 51 through 99 01 through 99 01 through 99 01 through 50 51 through 75 71 through 99 01 through 99 01 through 99

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

System Numbers: 08 and 28

Number For Piping

Item Suffix

A B A B C A B C D A B C D A B C D E A B A B A B

Package Letter Number A A B B B C C C C D D D D I I I I I E E F F G G H Y J J K L M N Z P Q R S T U U

Sequence Number

P8301A P8301B P8303A P8303B P8303C S8201A S8201B S8201C S8201D S8202A S8202B S8202C S8202D P8201A P8201B P8201 C P8201 D P8201E XZ8301A XZ8301B XZ8302A XZ8302B XZ8303A XZ8303B XZ8304 XZ8305 XZ8306A XZ8306B XZ8307 XZ8311 XZ8312 XZ8313 XZ8314 XZ8315 Y8101 Y8201 Y8403 Y8404 Y8406 LB8404A/B, AND 8408

01 through 50 51 through 99 01 through 33 34 through 66 67 through 99 01 through 25 26 through 50 51 through 75 76 through 99 01 through 25 26 through 50 51 through 75 76 through 99 01 through 20 21 through 40 41 through 60 61 through 80 81 through 99 01 through 50 51 through 99 01 through 50 51 through 99 01 through 50 51 through 99 01 through 99 01 through 99 01 through 50 51 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 99 01 through 49 50 through 99

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Package Letter Number V V

X X X X X X X X Y Y Y Y Y

Item Suffix

Sequence Number

Number For Piping

A B

Y8601 Y8602 and Sulphur Handling System Y8707A Y8707B Y8705 Y8701 Y8702 Y8708 Y8709 Y8710 A8723 A8726 A8727 A8728 A8729

01 through 49 50 through 99

A01 through A20 B01 through B20 21 through 40 (For Piping and Instrument) 41 through 50 (For Piping and Instrument) 51 through 60 (For Piping and Instrument) 61 through 70 (For Piping and Instrument) 71 through 80 (For Piping and Instrument) 81 through 90 (For Piping and Instrument) 01 through 10 11 through 20 21 through 30 31 through 40 41 through 50

System Numbers: 09 and 29

Package Letter Number A A A A B B B C C C C D D D D D D E E

Item Suffix

Sequence Number

Number For Piping

A B C D A B C A B C D A B C D E F A B

K9501A K9501B K9501C K9501D P9202A P9202B P9202C B9201 B9202 B9203 B9204 69101 69102 69103 69104 69105 69106 P9402A P9402B

A01 through A99 B01 through B99 C01 through C99 D0I through D99 01 through 33 34 through 66 67 through 99 01 through 25 26 through 50 51 through 75 76 through 99 A01 through A99 B01 through B99 C01 through C99 D01 through D99 E01 through E99 F01 through F99 01 through 33 34 through 66

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Package Letter Number E F F F J J K P Q R S S S S S T U V W X X X X Y Z

Item Suffix

Sequence Number

Number For Piping

C A B C A B

A B C D

P9402C P9405A P9405B P9405C G9110 G9111 69115 Y9201 Y9202 Y9203 Y9401A Y9401B Y9401 C Y9401D Y9407 Y9402 Y9403 Y9405 Y9406 Y9501A Y9501B Y9501C Y9501D Y9502 Y9602A/ Y9603A Y9602B/ Y9603B Y9602AB Y9603AB

67 through 99 01 through 33 34 through 66 67 through 99 A01 through A99 B01 through B99 01 through 99 01 through 99 01 through 99 01 through 99 A01 through A80 B01 through B80 C01 through C80 D01 through D80 81 through 99 (For Piping and Instrument 01 through 99 01 through 99 01 through 99 01 through 99 A01 through A99 B01 through B99 C01 through C99 D01 through D99 01 through 99 A01 through A199

B01 through B199

01 through 199 (For Piping between each skid)

Package Numbers - QG2 Project Specific - Package Numbers to be developed by Project. For numbering methodology refer to

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 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

For non-package items 0 should be placed in the Package Number field to retain tag structure integrity. System Numbers:

Item Suffix

Sequence Number

Number For Piping

01 through 99

Package Letter Number A B C D

Package Numbers – QG3 Project Specific - Package Numbers to be developed by Project. For numbering methodology refer to.

For non-package items 0 should be placed in the Package Number field to retain tag structure integrity. System Numbers:

Item Suffix

Sequence Number

Number For Piping

01 through 99

Package Letter Number A B C D

Package Numbers – QG4 Project Specific - Package Numbers to be developed by Project. For numbering methodology refer to

For non package items 0 should be placed in the Package Number field to retain tag structure integrity. System Numbers:

Item Suffix

Sequence Number

Number For Piping

01 through 99

Package Letter Number A B C D

Package Numbers - Refinery Project Specific - Package Numbers to be developed by Project. For numbering methodology refer to.

Effective Date 04 Aug 2022

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Page 106 of 115

 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

For non-package items 0 should be placed in the Package Number field to retain tag structure integrity. System Numbers:

Item Suffix

Sequence Number

Number For Piping

01 through 99

Package Letter Number A B C D

Package Numbers - Helium Project Specific - Package Numbers to be developed by Project. For numbering methodology refer to.

For non-package items 0 should be placed in the Package Number field to retain tag structure integrity. System Numbers:

Item Suffix

Sequence Number

Number For Piping

01 through 99

Package Letter Number A B C D

APPENDIX 5 – VOLTAGE LEVELS ADDITIONS OR CHANGES TO THIS TABLE MUST BE APPROVED BY QATARGAS BUSINESS & PROCEDURES BEFORE IMPLEMENTATION.

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Code

Description

 Qatargas Equipment Numbering Philosophy

Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

1 2 3 4 5 6 7 8 9

High Voltage (HV) – 33 kV High Voltage (HV) - 6.6 kV Low Voltage – (LV) 690V / 415V / 400V / 240 V AC UPS - 120V / 230V AC UPS - 125V / 48V / 24V DC High Voltage (HV) – 11 kV High Voltage (HV) – 22 kV High Voltage (HV) – 66 kV High Voltage (HV) – 132 kV / 220 kV

APPENDIX 6 – TELECOMMUNICATIONS LOCATION CODES

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Classification: Internal

UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Location Description

Boil of Gas

Bridge Support 1 Platform

Bridge Support 2 Platform

Canteen

Cellar Deck

Condensate Loading Area

Condensate Storage Area

Control and Auxiliary Model (Telecom Equip Cabin)

Code

BOG

BS1

BS2

Location Description

LNG Storage Tank 3 Area

Lower Deck

NG Storage Tank 4 Area

Main Control Building

Main Deck

Main Gate House

Main Sub Station Area

Code

ST3

ST4

MCB

MGH

MSU

CAM

Maintenance Workshop Area

MWA

Crisis Management Centre

CMC

Marine Terminal Building

Downstream Flare

Emergency Control Centre

Emergency Diesel Gen 1

Emergency Diesel Gen 2

Fabrication Workshop Area

Fire Station

Flare Platform

Garage Area

Gas Turbine Generator Area 1

Gas Turbine Generator Area 2

Gas Turbine Generator Area 3

Gas Turbine Generator Area 4

Gas Turbine Generator Area 5

Headquarters Admin Area Level 1

Headquarters Admin Area Level 2

Headquarters Admin Area Level 3

Headquarters Admin Area Level 4

Helideck

HVAC Utility

Instrument Technical Room

Intermediate Platform

Jacket Top

Laboratory Area

Level 1

FLD

ECC

ED1

ED2

FLP

GT1

GT2

GT3

GT4

GT5

HQ1

HQ2

HQ3

HQ4

ITR

LAB

Medical Centre

Mezzanine Deck

Plant Gate House

Power Control Centre

Process and Utility Platform

Process Platform

Radio Tower

Receiving/ Control Building Area

Receiving/ Process Area

Receiving/ Slug Catcher Area

Receiving/ Utility Area

Receiving/Flare & KO Drums Area

Roof Deck

Sea Water Intake

Sub-Station

Sulphur Handling and Recovery Area

Sulphur Loading Area

Training Centre

Upper Deck

Utility Area Downstream

Warehouse Area A

Warehouse Area B

Warehouse Area C

Warehouse Area D

MTB

MEZ

PGH

PCC

UCB

UPR

UTU

FLU

SWI

UTD

WHA

WHB

WHC

WHD

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

Location Description

Code

Location Description

Level 2

Level 3

Living Quarters Platform

LNG Storage Tank 1 Area

LNG Storage Tank 2 Area

Wellhead access deck

ST1

ST2

Wellhead Platform 1

Wellhead Platform 2

Wellhead Platform 3

Wellhead Platform 4

Wellhead Platform 5

Wellhead Platform 6

Code

WH1

WH2

WH3

WH4

WH5

WH6

APPENDIX 7 – ONLY FOR QG1 UPSTREAM MINOR BROWN FIELD: CODE TABLES

Equipment Type Codes

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

DESCRIPTION

CODE

Air Cooler

Boiler

Column

Drum

Diesel Engine

Heat Exchanger

Filter

Flare

Electric Generator

Gas Generator

Heater

Ejector

Compressor or Blower

Turbo-Expander

Pig Launcher/Receiver

Mixer, Agitator

Electric Motor

Pump

Reactor

Sampling Connection/Point

Steam Turbine

Tank

Gas Turbine

Package Unit

Miscellaneous Equipment, Cranes

Suffix

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

AREAS

UNITS

DESCRIPTION

Common Unit Numbers

Overall Project

Common Facilities Offshore

Common Facilities Onshore

Control Systems

Telecommunications

AREAS

UNITS

DESCRIPTION

Onshore Unit Numbers

Common Facilities, Receiving Facilities and Condensate Stabilization Plant

Condensate Stabilization and Gas Transfer Unit 1

Condensate Stabilization and Gas Transfer Unit 2

Condensate Stabilization and Gas Transfer Unit 3

Common Unit, Condensate Stabilization, Off-Gas Compression and Flares

Utilities Production and Off-sites

Main Power Generation (Future)

Onshore Pipelines

Condensate Storage Facilities

Condensate Loading Facilities

NF1/NF2 Interconnection

Condensate Treatment Facilities (Process)

Condensate Treatment Facilities (Utilities)

Ragas Interconnection

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

AREAS

UNITS

DESCRIPTION

Offshore Unit Numbers

Common Facilities Wellhead Platform

Wellhead Platform No. 1

Wellhead Platform No. 2

Wellhead Platform No. 3

Utilities

Jackets

Common Facilities including Flares, Production Platform

Closed/Open Drains

Utilities Distribution

Power Distribution

Sea Water Cooling

Fuel Gas Distribution

Jacket PR Platform

Process/Compression Platform (future)

Injection Platform (future)

Common Facilities Inc. Flares, Process & Utilities Platform

Process Train No. 1

Process Train No. 2

Closed/Open Drains

Oily Water Treatment

Utilities Production

Power Generation

Sea Water Cooling

Fuel Gas/Diesel

Jacket PU Platform

Common Facilities Flare, Bridges & Support

Flare Tower Topsides

Bridges, Supports

Flare Tripod

Common Facilities Accommodation Platform Topside.

 Qatargas Equipment Numbering Philosophy

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UNCONTROLLED IF PRINTED PRJ-PJL-PRC-008 Procedure

AREAS

UNITS

DESCRIPTION

Common Facilities Accommodation Platform Topside.

Closed/Open Drains/Distribution

Utilities

Power Generation/Distribution

Jacket Accommodation Platform

Sealine

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APPENDIX 8 – LIST OF PROJECT SPECIFICATIONS FOR REFERENCE

Number

Title

Old project numbering procedures

003-00-51-IN-DP-00-002 010-00-00-EL-TS-00-102 010-00-00-PE-PC-00-002 010-00-51-IN-TS-00-205 218-20-00-EL-PC-NA-001 218-20-00-IN-PC-NA-002 218-20-00-PE-PC-NA-303

Instrument Numbering System, and Signal Tagging Philosophy 1 Electrical Numbering System 2 Equipment Numbering Procedure 3 Numbering and Identification Procedure for Instrument 4 Equipment Numbering Procedure - Berth 6 5 Instrument Numbering Procedure and P&ID Symbols - Berth 6 6 7 Equipment / Line/ Instrument Numbering Procedure - Berth 6 8 DB-T041-ST-U-88-00-00-0012 QG upstream 4th Storage tank project Equipment numbering 9 DB-V001-ON-U-02-00-00-0012 Train 3 equipment and numbering procedure 10 QCS-50-00-EL-PC-NA-001 11 QCS-50-00-IN-PC-NA-002 12 QCS-50-00-PE-PC-NA-303 13 QCS-50-83-CS-PC-NA-001 14 QCS-50-83-CS-PC-NA-001 15 QCS-50-83-CS-PC-NA-001 16 QCS-50-83-CS-PC-NA-001 17 QCS-50-83-CS-PC-NA-001 18 210-30-20-PE-PC-NA-024 19 QGX-20-00-EL-PC-NA-001 20 QGX-20-00-IN-PC-NA-002 21 QGX-20-00-PE-PC-NA-303 22 RP-C005-PU-U-00-60-46-0001 QG upstream PU top electrical identification and numbering. 23 RP-V001-CF-U-00-60-46-0001 QG upstream 3rd train development Electrical equipment 24 RP-C004-CF-U-00-60-46-0001 QG upstream Electrical equipment numbering

Electrical Numbering System Instrument Numbering Procedure and P&ID Symbols Equipment / Line / Instrument Numbering Procedure Procedure for Numbering Fire Fighting Equipment at QG 3&4 PLANT LOCATION CODES for QG3&4 Plant Location Code for QG3&4 Fire Fighting Equipment EQUIPMENT CODES for QG3&4 Equipment Code for QG3&4 Fire Fighting Equipment QG2 Offshore numbering procedure Electrical Numbering Procedure Instrument Numbering Procedure and P&ID Symbols Equipment / Line / Instrument Numbering Procedure

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Project: Q-21699 - Saipem COMP2 Folder: RFQ Files

Infinity

Explorer

Main Equipment Number NNN

AA NNN

Cable Number

Cable Number 001

Graph View

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