100-YER-PM-PPM-0002

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

PREFACE This procedure is a revision or an overlay to a Saudi Aramco Engineering Procedure (SAEP), for the scope of the Yanbu Export Refinery Project, YERP, unless specifically defined as a New document. A YERP procedure consists of a revision or an overlay and the Saudi Aramco (SA) document with the same name. An overlay establishes any required changes to the SA document and specifically defines the changes. If the SA document is to be used without any changes the overlay will state there are no changes required. If the document is a new YERP document, with no reference to a SA standard, the overlay will state it. The YERP Procedure Index identifies which YERP documents are new and the ones that relate to SA documents that are unchanged, changed, or deleted. All references to SA procedures, specifications and standards are to be defined as references to YERP procedures, specifications and standards unless specifically stated otherwise in the overlay. All references to SA organizations are to be defined as the YERP Management Team. Interpret the following as specified: • Revise – A specific revision to a SA or other Code paragraph or sentence as noted in this specification • Add – continuation of an SA or other Code paragraph with an overlay requirement • Substitute – replace the SA or other Code paragraph in entirety by the overlay requirement • New – New paragraph number in the overlay with no corresponding SA or other Code paragraph • Delete – SA or other Code paragraph is deleted by the overlay REVISION This is a new YERP document that does not replace any Saudi Aramco Engineering Procedure. ATTACHMENTS None

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

TABLE OF CONTENTS 1.0

PURPOSE .......................................................................................................... 6

2.0

SCOPE ............................................................................................................... 6

3.0

AFFECTS ........................................................................................................... 6

4.0

REFERENCE DOCUMENTS ............................................................................. 6

4.1

YERP Engineering Standards ......................................................................... 6

4.2

YERP Engineering Procedures ....................................................................... 6

4.3

YERP Project Procedures................................................................................ 6

4.4

YERP Drawing Standard .................................................................................. 7

5.0

MECHANICAL EQUIPMENT ............................................................................. 8

5.1

Unit Number ...................................................................................................... 8

5.2

Equipment Identification Letter(s) .................................................................. 8

5.3

Train Number .................................................................................................. 10

5.4

Sequence Number .......................................................................................... 11

5.5

Identification Suffix ........................................................................................ 11

5.6

Examples......................................................................................................... 14

6.0

LINE NUMBER................................................................................................. 15

6.1

General ............................................................................................................ 15

6.2

Unit Number .................................................................................................... 15

6.3

Line Size .......................................................................................................... 15

6.4

Service Code................................................................................................... 15

6.5

Sequence Number .......................................................................................... 17

6.6

Line Class Designator.................................................................................... 17

6.7

Line Number Not Required ............................................................................ 21

6.8

Line Breaks ..................................................................................................... 22

6.9

Line Number Attributes.................................................................................. 26

6.10

Example........................................................................................................... 26

6.11

Valve Tag Numbering System ....................................................................... 26

7.0

ELECTRICAL EQUIPMENT ............................................................................ 31

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

7.1

Unit Number .................................................................................................... 31

7.2

Substation Number ........................................................................................ 31

7.3

Equipment Marking ........................................................................................ 32

7.4

PDD Code (Where Required) ......................................................................... 33

7.5

Voltage Code................................................................................................... 33

7.6

Sequence Number .......................................................................................... 34

7.7

Examples......................................................................................................... 34

8.0

INSTRUMENT TAG NUMBERS ...................................................................... 34

9.0

ELECTRICAL CABLE, CONDUIT, & RACEWAY........................................... 34

9.1

Unit Number .................................................................................................... 35

9.2

Substation Number ........................................................................................ 35

9.3

Type of Service Designation ......................................................................... 35

9.4

Voltage Code................................................................................................... 36

9.5

Sequence Number .......................................................................................... 36

9.6

Examples......................................................................................................... 36

10.0

INSTRUMENT CABLE, CONDUIT & RACEWAY ........................................... 37

11.0

INSTRUMENT JUNCTION BOXES ................................................................. 37

12.0

SPECIALTY ITEMS ......................................................................................... 37

12.1

General ............................................................................................................ 37

12.2

Unit Number .................................................................................................... 37

12.3

Specialty Item Identification Code ................................................................ 38

12.4

Sequence Number .......................................................................................... 38

12.5

Specialty Item Log.......................................................................................... 39

FIGURES AND TABLES FIGURE 5.1- EQUIPMENT IN PARALLEL OPERATION.................................................... 12 FIGURE 5.2 - AIR COOLED EXCHANGER NUMBERING.................................................. 13 FIGURE 5.3 - MIXED SERVICE FOR AIR COOLED EXCHANGER ................................... 13 FIGURE 5.4 - MULTIPLE TRAINS AND COMMON EQUIPMENT ...................................... 14 FIGURE 6.1 - EQUIPMENT NOZZLE TO EQUIPMENT NOZZLE....................................... 22 FIGURE 6.2 - BATTERY LIMIT TO BATTERY LIMIT.......................................................... 23 FIGURE 6.3 - SPARED EQUIPMENT .................................................................................. 23 General Business Confidential Page 4 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

FIGURE 6.4 - DISTRIBUTION HEADERS AND BRANCHES ............................................. 24 FIGURE 6.5 - SPARED PZV ................................................................................................ 24 FIGURE 6.6 - SINGLE PZV NO BYPASS............................................................................ 25 FIGURE 6.7 - SINGLE PZV WITH BYPASS ........................................................................ 25 TABLE 5.1 - EQUIPMENT IDENTIFICATION LETTER ...................................................... 9 TABLE 5.2 - EQUIPMENT EXPLANATIONS AND DETAILS ........................................... 10 TABLE 6.1 - SERVICE CODES ......................................................................................... 16 TABLE 6.2 - PRESSURE RATING SYMBOLS ................................................................. 18 TABLE 6.3 - PIPE MATERIAL SYMBOLS ........................................................................ 19 TABLE 6.4 - CORROSION ALLOWANCE SYMBOLS ..................................................... 20 TABLE 6.5 - SERVICE SYMBOLS .................................................................................... 20 TABLE 6.6 - VALVE TYPE DESIGNATOR LETTERS ...................................................... 27 TABLE 6.7 - VALVE PRESSURE RATING DESIGNATOR .............................................. 28 TABLE 6.8 - VALVE MATERIAL OF CONSTRUCTION ................................................... 29 TABLE 6.9 - VALVE TRIM MATERIAL ............................................................................. 30 TABLE 7.1 - ELECTRICAL EQUIPMENT MARKING LETTERS ...................................... 32 TABLE 7.2 - PDD CODES ................................................................................................. 33 TABLE 7.3 - VOLTAGE CODES ....................................................................................... 33 TABLE 9.1 - TYPE OF SERVICE ...................................................................................... 35 TABLE 9.2 - VOLTAGE CODES ....................................................................................... 36 TABLE 12.1 - SPECIALTY ITEM LIST ................................................................................ 40 ATTACHMENTS ATTACHMENT A – SPECIALTY ITEM LOG SHEET .......................................................... 42

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

1.0

PURPOSE The purpose of this procedure is to define the identification and classification methodology to be used for asset identification in the Yanbu Export Refinery Project (YERP) so that each asset item has a unique number that will not be duplicated.

2.0

SCOPE This document covers the numbering procedure to be adopted for tagging of assets, i.e. equipment, piping, instruments, electrical conduit and wiring, etc. This procedure includes also the identification method to be applied for insulation and valves, which complements the piping tagging procedure. For document identification, including drawings and other deliverables, refers to the Project Procedure 102 “Document Numbering”.

3.0

AFFECTS This procedure affects all discipline leaders who will prepare document and assign tag numbers to assets on the Yanbu Export Refinery Project. Ultimate responsibility for equipment numbering resides with the Process Manager of each Unit.

4.0

REFERENCE DOCUMENTS

4.1

YERP Engineering Standards

4.2

YERP-SAES-A-202

Engineering Drawing Preparation

YERP-SAES-L-105

Piping Material Specifications

YERP-SAES-L-310

Desing of Plant Piping

YERP-SAES-J-004

Instrumentation Symbols & Identification

YERP Engineering Procedures YERP-SAEP-334

4.3

Retrieval, Certification, and Submittal of Engineering & Vendor Drawings

YERP Project Procedures Project Procedure 102

Document Numbering

Project Procedure 330

P&ID System Requirements

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

4.4

YERP Drawing Standard AE-036411

4.5

Drawing & Equipment Index Key, Sheets 001 to 003

Industry Codes and Standards American Petroleum Institute API SPEC 6D

Specification for Pipeline Valves

API SPEC 6FA

Specification for Fire Test for Valves

API STD 598

Valve Inspection and Testing

API STD 600

Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries

API STD 602

Compact Steel Gate Valves - Flanged, Threaded, Welding, and Extended-Body Ends

API STD 607

Fire Test for Soft Seated Quarter-Turn Valves

API STD 609

Butterfly Valves, Lug-Type and Wafer-Type

American Society of Mechanical Engineers

4.6

ASME B1.20.1

Pipe Threads, General Purpose (Inch)

ASME B16.1

Cast Iron Pipe Flanges and Flanged Fittings

ASME B16.5

Steel Pipe Flanges and Flanged Fittings

ASME B16.11

Forged Fittings, Socket-Welding and Threaded

ASME B16.34

Valves - Flanged, Threaded, and Welding End

ASME B16.42

Ductile Iron Pipe Flanges and Flanged Fittings, Class 150, 300

ASME 16.47

Large Diameter Steel Flanges NPS 26 through NPS 60

ASME B31.3

Chemical Plant and Petroleum Refinery Piping

Project Legend and Symbology 100-YER-PE-PLS-0501 Piping and Instrument Diagrams, General Notes 100-YER-PE-PLS-0502 Piping and Instrument Diagrams, Piping Symbology 100-YER-PE-PLS-0503 Piping and Instrument Diagrams, Piping Symbology

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

5.0

MECHANICAL EQUIPMENT For mechanical equipment the numbering string (tag number) is unique for a specific piece of equipment or an associated item within each unit, and consists of five (5) parts. Each equipment item will have a unique number that shall not be duplicated, using the identification code as follows. AAA-BB-TCCC DD

Unit Number Equipment Identification Letter(s) Train Number Sequence Number Identification Suffix (if applicable) Note: The position of the dashes (-) are an integral part of the number string. 5.1

Unit Number

AAA-BB-TCCC DD The Unit Number (AAA) is the Unit Code defined in the Project Procedure 202 “Work Breakdown Structure (WBS)”. It is a pre-defined three (3) digit numeric character. For example, “115” represents Unit 115-Saturated Gas Plant. See the latest revision of the Work Breakdown Structure for a list of unit codes. 5.2

Equipment Identification Letter(s) AAA-BB-TCCC DD The Equipment Identification Letters (BB) consists of one (1) or two (2) pre-defined alpha characters which identify the type of equipment. See Table 5.1, Equipment Identification Letter, for the complete list of Equipment Identification Letters to be used in the project development and Table 5.2 for Equipment Explanations and Details.

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Equipment Identification Letter C C C C D D D D D E E E EG EM ET F F F F G GG GH GM GT GD K KG KH KM KT KD KC K K P PD PT S S U U

Equipment Columns: Fractionation Reactors Vacuum Vessels: Drums Tanks Filters Vessel-Type Static Mixer Heat Exchanger (including Fin Fan Coolers): Exchanger (Tube/Shell) Exchanger Fin Fan Exchanger Fin Fan Gearbox Exchanger Fin Fan Motor Exchanger Fin Fan Turbine Furnaces: Boilers Heaters Flares Pumps and Ejectors (Liquid Handling Equipment): Gear Unit Hydraulic Coupling Electric Motor Driver Turbine Driver Diesel Engine Driver Compressors, Fans, Blowers, Mixers (Gas Handling Equipment, including Air): Gear Unit Hydraulic Coupling Electric Motor Driver Turbine Driver Diesel Engine Driver Centrifuge Vacuum Pumps Blade & Shaft-Type Mixers (Agitator) Electrical Power Systems, Including Motors & Generators: Diesel Engine Driver Turbine Driver Solids Handling Equipment Belt Conveyors Special Equipment: Jib Crane

TABLE 5.1- EQUIPMENT IDENTIFICATION LETTER General Business Confidential Page 9 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Equipment Identification Letter C D

E F G K

S P U

Description COLUMNS: Includes Fractionating, Vacuum, Rerun, Catalytic Reactors, other Reactors, Plus Appurtenances as Appropriate VESSELS: Includes Drums, Pressure Vessels, Pressure Tanks, Atmospheric Tanks, Filters, Spheroids Plus Appurtenances and Internals, and Vessel-Type Static Mixers (has its own foundation, not supported by pipe, designed specifically for the service required) HEAT EXCHANGERS: Includes Shell / Tube, Air Cooled, Plate Exchanger, Etc., Plus Appurtenances and Externals as Appropriate FURNACES: Includes Boilers, Heaters, Incinerators, Etc., Plus Associated Stacks LIQUID HANDLING EQUIPMENT: Includes Centrifugal Pumps, Reciprocating Pumps, Rotary Pumps, Gar Pumps and Ejectors GAS HANDLING / HVAC EQUIPMENT: Gas Handling Includes Compressors, Fans, Vacuum Pumps, Turbines & Air Dryers HVAC Includes Chillers, Air Handling Units, HVAC Fans, Refrigerant, Compressors, Ducting, and Blade and Shaft-Type Mixer (Agitator) SOLIDS HANDLING: Includes belt conveyors, stackers, reclaimers, solids sampler collection ELECTRICAL POWER SYSTEMS: Include Overhead & Underground Distribution, Grounding, Lighting, Battery, UPS Systems, Motors, & Generators SPECIAL EQUIPMENT: Includes Hospital, Laboratory, Kitchen, Office, Cranes, and Special Safety TABLE 5.2- EQUIPMENT EXPLANATIONS AND DETAILS

5.3

Train Number AAA-BB-TCCC DD A train is a stand-alone process line of equipment in series in a unit. Multiple trains have the following characteristics: •

Parallel identical process line

•

Each train operates with minimum dependence on the other

•

There is minimal piping interconnection between the trains

•

Shutdown of a particular train line will have little effect on the other trains

The Train Number (T) is a single digit numeric character. A “0” (zero, not the letter “O”) would indicate single train process units, or common equipment associated with multiple train units. Multiple train units shall be noted by “1’, “2”, etc. General Business Confidential Page 10 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Use of the train number identifier shall be approved by PMT. Some particular equipment following the characteristics of a train process line could be tagged as a single train process line due to operations requirements. The same consideration will be done for items considered to be single train and parallel equipment that could be tagged as train process items due to complexity and size. The situation of the train numbering methodology, where items could be considered part of a multiple train but tagged as a single train process line is found in the Delayed Coker furnaces and drums: Furnaces: F-0001; F-0002; F-0003 Drums: D-0001; D-0002; D-0003; D-0004; D-0005; D-0006 The situation of the train numbering methodology, where items could be considered part of a single train but tagged as a multiple train process line is found in the Crude Distillation Vacuum Heaters, where these items do not have any other item in the train line: Furnaces: F-1002 and F-2002 5.4

Sequence Number AAA-BB-TCCC DD The Sequence Number is a three digit (3) numeric character, including leading zeros, and like equipment will be numbered sequentially, commencing with “001”.

5.5

Identification Suffix AAA-BB-TCCC DD The Identification Suffix (DD) is normally a one (1) alpha character which, in most situations, is left blank except for equipment in parallel. The first equipment item shall be designated “A” and the next “B”, and if applicable “C”, etc. Note: Letters “I” and “O” are omitted. The identification suffix “W” will be used for the warehouse spare, when a complete, identical item (equipment) is required but not installed.

5.5.1

Parallel Parallel Equipment has the following characteristics: • The equipment is identical. If any design condition, material or geometry is changed, it is NOT parallel equipment. • Each equipment performs exactly the same function • Is part of the same process line or train • Equipment can be switched out with each other or work together 100% of the time. • Equipment is interconnected by piping. See Figure 5.1 for an example of an equipment tagging procedure in parallel.

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

5.5.1.1 Application of Parallel Equipment The parallel equipment numbering methodology applies only to exchangers (including air cooled heat exchangers) and pumps in certain applications. All other equipment will have a unique identification number, and the parallel numbering methodology does not apply. If the equipment to be identified are in a parallel configuration but are not identical (different design conditions, size, material, driver) have to be identified using an individual number. Do not use then, the identification suffix.

Example: 115-E-0001A, 115-E-0001B

A

B

C

FIGURE 5.1- EQUIPMENT IN PARALLEL OPERATION 5.5.2

Identification Suffix Exception The Identification Suffix (DD) can have two (2) alpha characters only in situations like the ones shown below. Figure 5.2 shows the numbering scheme for two (2) identical fans, gear units, and motors (items performing identical functions) on each air cooled exchanger bundle (the four bundles are in parallel).

5.5.3

Mixed Service There may be special instances on air cooled heat exchangers in which two bundles share the same wind box and fan. The bundles would have two separate tag numbers, but the tag number of the motor, gear, and fan would correspond with the larger of the two process systems. See Figure 5.3 for an example of equipment tagging for a mixed service.

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

5.5.4

Multiple Trains For an example of the numbering scheme for multiple trains and common equipment, see Figure 5.4.

A

B

A

AA

AB

Bay (Bundle) “B” 115-E-2001BA, 115-E-2001BB

B

BA

BB

Bay (Bundle) “C” 115-E-2001CA, 115-E-2001CB

C

CA

CB

Bay (Bundle) “D” 115-E-2001DA, 115-E-2001DB

D

DA

DB

Example: Bay (Bundle) “A” 115-E-2001AA, 115-E-2001AB

FIGURE 5.2 - AIR COOLED EXCHANGER NUMBERING

Wind Box

Bundle 1 (Larger Process System)

Bundle 2

Larger System 115-E-0001 Bundle 1 115-EM-0001 Motor 115-EG-0001 Gear Unit 115-EK-0001 Fan

Smaller System 115-E-0002 Bundle 2

The tag number for the motor, gear unit, and fan correspond with Bundle 1, which is the larger of the two process systems.

FIGURE 5.3 - MIXED SERVICE FOR AIR COOLED EXCHANGER General Business Confidential Page 13 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Train 1 140-E-1001A 140-E-1003A 140-E-1002

140-E-1004

140-E-1001B

140-E-1003B

140-E-0005

Train 2 140-E-2003A

140-E-2001A

140-E-2004

140-E-2002 140-E-2003B 140-E-2001B

FIGURE 5.4 - MULTIPLE TRAINS AND COMMON EQUIPMENT 5.6

Examples

116-C-0001

Example 1 116

Unit 116-Naphtha Hydrotreater

C

Reactor

0

Shared equipment (no trains)

001

First in the sequence

113-GM-1004B

Example 2 113

Unit 112-Hydrocracker

GM

Pump motor

1

Train 1 of multiple trains

004

Fourth pump in sequence

B

Parallel service, item B General Business Confidential Page 14 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

6.0

LINE NUMBER

6.1

General Each line number shall consist of a string that contains five (5) elements AAA-BBBBB-CCCCC –DDDDD-EEFFGHJ Unit Number Line Size Service Code Sequence Number Line Class Designator Note: The position of the dashes (-) are an integral part of the number string.

6.2

Unit Number

AAA-BBBBB-CCCCC-DDDDD-EEFFGHJ The Unit Number (AAA) is the Unit Code defined in the Project Procedure 202 “Work Breakdown Structure (WBS)”. It is a pre-defined three (3) digit numeric character. For example, “115” represents Unit 115-Saturated Gas Plant. See the latest revision of the Work Breakdown Structure for a list of unit codes. 6.3

Line Size AAA-BBBBB-CCCCC-DDDDD-EEFFGHJ The line size (BBBBB) is indicated by one (1) to five (5) digits including decimal point. The inch symbol (“) for the size of the pipe is not shown, and no dash “-“ is used to separate the whole number from the fraction, i.e. 1 1/2. All nominal line sizes are expressed in inched even on metric drawings.

6.4

Service Code AAA-BBBBB-CCCCC-DDDDD-EEFFGHJ The Service Code (CCCCC) contains one (1) to five (5) alpha numeric characters that indicate the type of service. See Table 6.1 for a list of Service Codes. General Business Confidential Page 15 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Code A AH AS BBD BD BFW BS C CA CAS CAT CS CW CWR CWS DGA DFW DMW DSW DT DW E EIA FG FGH FGL FLO FO FW H HCL HO HGS

Service Air Acid Hydrocarbon Acid Sewer Boiler Blow Down Blow Down

Code OW OWS P PA PE

Service Oily Water Oily Water Sewer Oil & Oil Products Process Air Pond Effluent

Boiler Feed Water Bio Sludge Chemical Caustic Caustic Sewer Catalyst Chemical Sewer Chilled Water Cooling Water Return Cooling Water Supply Diglycolamine Deaerator Feed Water Demineralized Water Distilled Water Duct Trims Drinking Water Exhaust Steam Emergency Instrument Air Fuel Gas High Pressure Fuel Gas Low Pressure Fuel Gas Flushing Oil Fuel Oil Fire Water Hydrogen Hydrochloric Acid Hydraulic Oil Hydrogen Sulfide Gas

PG PO PT PW R RL RLC RLW RW S SA SC SCA SF SO SOW SPO SR SW SWS TPW TW UA UW VG VT W WW

Purge Gas Pump Out Pump Trim Process Water Refrigerants Relief Line Cold Relief Line Warm Relief Line Raw Water Steam Sulfuric Acid Steam Condensate Spent Caustic Sulfur Seal Oil Sour Water Slop Oil Sewer (Storm) Salt Water Sanitary Sewer Tempered Water Treated Water Utility Air Utility Water Vent Gas Vessel Trim Water Waste Water

TABLE 6.1-SERVICE CODES

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Code IA LO

Service Instrument Air Lube Oil

Code 600C 150C

ME MO N NG OS

Methanol Mist Oil Nitrogen Natural Gas Oily Sludge

50C 600S 150S 50S

Service 41 barg (600 psig) HP Condensate 10.3 barg (150 psig) MP Condensate 3.5 barg (50 psig) LP Condensate 41 barg (600 psig) HP Steam 10.3 barg (150 psig) MP Steam 3.5 barg (50 psig) LP Steam

TABLE 6.1-SERVICE CODES (CONT…) 6.5

Sequence Number AAA-BBBBB-CCCCC-DDDDD-EEFFGHJ The Sequence Number (DDDDD) contains five (5) numeric characters and is assigned in numerical sequence to all welded or flanged above ground or underground pipelines within a unit regardless of their size, type of material, or service. In each unit the Sequence Number will begin with the number 10001. Each Sequence Number is unique in a unit. For identical trains the line numbers shall be different for each train.

6.6

Line Class Designator AAA-BBBBB-CCCCC-DDDDD –EEFFGHJ The piping line class designator (EEFFGHJ) or Piping Material Class designator, consists of five alpha-numeric fields that contain one (1) or two (2) characters each. Each field describes various features of the piping line class. Exceptions, modifications, or additions may be made to the base specification by adding a numeric character after the fourth field to indicate the changes made. Tables with detailed information of the Line Class Designators (Piping Material Class) are found in the project standard YERP-SAES-L-105, Piping Material Specifications, section 8.0.

6.6.1

First Field The first field (EE) defines the pressure rating and consists of one (1) or two (2) numeric characters. See Table 6.2 for a list of pressure rating symbols.

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Symbol

Nominal Pressure Rating or Class

(ASME B16.5/B16.47 Flange Class) 1

150

3

300

4

400

6

600

9

900

15

1500

25

2500 (ASME B16.1 Cast Iron Flange Class / ASME B16.42 Ductile Iron Flange Class) 12 125 / 150 13

250 (Specific Rating Designations)

80

Non-pressure

85

Pressure Class 75/150 RF

90

Class 3000, API 6A

95

Class 10000, API 6A

TABLE 6.2- PRESSURE RATING SYMBOLS 6.6.2

Second Field The second field (FF) defines the pipe material and consists of two (2) alpha characters. See Table 6.3 for the pipe material symbols.

6.6.3

Third Field The third field (G) defines the corrosion or erosion allowance and consists of one (1) numeric character. See Table 6.4 for the corrosion allowance symbols.

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Symbol

Pipe Material

CA CB

Impact Tested Carbon Steel Killed Carbon Steel

CC

Low Carbon Steel

CS

Carbon Steel

CG

Galvanized Carbon Steel

CJ

1-1/4 Cr-1/2 Mo Alloy Steel

CK

2-14 Cr-1 Mo Alloy Steel

CL

5 Cr-1/2 Mo Alloy Steel

CM

9 Cr-1 Mo Alloy Steel

BC

Copper Tubing

BD

90-10 Cu-Ni

DC

Cast Iron, Grey

LC

Cement-lined Carbon Steel

LE

Epoxy-lined Carbon Steel

LP

Polypropylene-lined Carbon Steel

LT

PTFE-lined Carbon Steel

NM

Monel 400

NR

Incoloy 800

NS

Incoloy 825

NZ

Incoloy 800 HT

NT

Carpenter 20 (Alloy 20)

PD

HDPE

PU

CPVC (Chlorinated PVC)

PV

PVC (PolyVinyl Chloride)

FE

Glass Fiber Reinforced Epoxy

SA

304/304L Stainless Steel

SC

304H Stainless Steel

ST

316 Stainless Steel

SD

316 / 316L dual grade Stainless Steel

SF

316H Stainless Steel

SE

317 / 317L dual grade Stainless Steel

SJ

321 Stainless Steel

SL SP WA

347 Stainless Steel 2205 Duplex Stainless Steel 304/304L CLAD CS

TABLE 6.3- PIPE MATERIAL SYMBOLS General Business Confidential Page 19 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Symbol

Corrosion Allowance

0

Zero Corrosion Allowance

1

1.6mm

2

3.2mm

3

4.8mm

4

6.4mm

9

Corrosion allowance (Note 1)

TABLE 6.4-CORROSION ALLOWANCE SYMBOLS Note 1: Corrosion allowance as indicated in the Line Class Specification. 6.6.4

Fourth Field The fourth field (H) defines the service and consists of one alpha character. See Table 6.5 for the service symbols. Symbol

Service

A

Acid

C

Caustic

D

Drain / Sewer

H

Hydrogen

M

Amine

P

Process (General Hydrocarbon)

Q

Chlorination Gas

T

Wellhead Piping

U

Utility (i.e. N2, Air, Steam)

W

Water

Y

Chlorine Gas TABLE 6.5-SERVICE SYMBOLS

6.6.5

Fifth Field The fifth field (J) defines the modification or additions and consists of one numeric character. If there is not any modification or addition, the number is omitted. General Business Confidential Page 20 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

6.6.6

Examples

6.6.6.1 Example 1

3CS1P 3

ASME pressure class 300

CS

Carbon Steel piping system

1

1.6 mm corrosion allowance

P

General Process service

This designator (3CS1P) specifies an ASME pressure class 300, carbon steel piping system with 1.6 mm corrosion allowance designed for general process service with no changes to the base piping line class material specification. 6.6.6.2 Example 2

1CB1P1 1

ASME pressure class 150

CB

Killed Carbon Steel piping system

1

1.6 mm corrosion allowance

P

General Process service

1

First modification of this class 1CB1P to cover for “Catalyst” service and Stainless Steel valve trim.

This designator (1CB1P1)specifies an ASME pressure class 150, killed carbon steel piping system with 1.6 mm corrosion allowance designed for general process service with the modifications to cover “Catalyst” service and stainless steel valve trim. 6.7

Line Number Not Required There are certain situations in which some piping does not require line numbers. Examples include the following: •

Venting

•

Lube oil tubing

•

Sealing systems

•

Low pressure drainage

•

Field routed & non-code i.e. instrument air tubing & piping less than 2 inches in diameter

•

Plumbing

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6.8

Line Breaks Line numbers shall be assigned to sections of pipe based on the following conventions: Equipment nozzle to equipment nozzle. See Figure 6.1. Note that control valve bypass line will keep the same line number as the control valve line. Equipment nozzle to battery limit block valve. Battery limit block valve to battery limit block valve. See Figure 6.2. For equipment that is spared or operating in parallel, lines terminating or initiating at each piece of equipment shall be assigned a unique line number. See Figure 6.3. Individual line numbers will be assigned to distribution headers and to each branch connections. Individual line numbers will also be assigned where the addition of line numbers adds clarity or where required by Piping in their design work, i.e. ¾” utility drops. See Figure 6.4. Note that control valve bypass line will keep the same line number as the control valve line. For line numbering around pressure safety valves, see Figure 6.5 through 6.7.

FIGURE 6.1 - EQUIPMENT NOZZLE TO EQUIPMENT NOZZLE

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

FIGURE 6.2 - BATTERY LIMIT TO BATTERY LIMIT

FIGURE 6.3 - SPARED EQUIPMENT

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

FIGURE 6.4 - DISTRIBUTION HEADERS AND BRANCHES

FIGURE 6.5 - SPARED PZV

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

FIGURE 6.6 - SINGLE PZV NO BYPASS

FIGURE 6.7 - SINGLE PZV WITH BYPASS General Business Confidential Page 25 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

6.9

Line Number Attributes A line number will have the attributes as describe in section 6.2 through 6.6 of this document. A unique line number is considered to have (1) a unit number and (2) a sequence number. Under the aforementioned guidelines the following are considered unique line numbers; 110–6–P–10010-3CS9P and 148–6–P–10010–3CS9P 110–6–P–10060–3CS9P and 110–6–P–10070–3CS9P Changes in service code, pipe sizes, pipe class or material of construction (MOC) are not considered to be unique characteristics for the purposes of defining the uniqueness of two or more lines. The following are considered to have the same line number. 110–6–P–10010–1CS9P and 110–10–P–10010–1CS9P (pipe size) 110–6–P–10061–3CS9P and 110–6–P–10061–1CS9P (pressure rating) 110–6–P–10012–3CS9P and 110–6–P–10012–3SD0P1 (pipe class)

6.10

Example

115-6-FG-10152-1CS9P

6.11

115

Unit 115 Sat Gas Plant

6

Six (6) inch diameter pipe

FG

Fuel gas

152

Line number 152

1

150 pound pressure rating

CS

Carbon steel piping material

9

Corrosion allowance as noted

P

Process (general hydrocarbon) service

Valve Tag Numbering System The valve tag numbering system is unique for a specific valve and consists of a string of five (5) elements.

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

Valve Tag Numbering elements:

ABCDEE Valve Type Pressure Rating Body Material Trim Material Sequence indicator 6.11.1 First Letter

ABCDEE Valve Type will define the generic valve type, following the Table 6.6, Valve Type designator Letters. DESIGNATOR A

VALVE TYPE Angle

B

Ball (Except Orbits)

C

Check (Except Dual Plate)

D

Diaphragm

E F G H I K M N P Q S U W X Z

Butterfly – High Performance Butterfly Gate Globe Instrument Knife Gate Manifold Needle Plug – Lubricated Plug – Non-Lubricated Stop Check Sluice Gate Dual Plate Check Miscellaneous (Orbits, Etc) Special

TABLE 6.6 – VALVE TYPE DESIGNATOR LETTERS General Business Confidential Page 27 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

6.11.2 Second Letter ABCDAA The second letter indicates the rating, also called ‘Pressure Rating’ or ‘Commodity Ratings’, and it is used to index material headers. The commodity rating should, therefore be based on the rating and rating standard associated with a material header (i.e. ASME B16.5 CL 150, etc.). Table 6.7, Pressure Rating Designator, compiles the ratings for the project. DESIGNATOR

PRESSURE RATING

A

CLASS 150

B

CLASS 300

C

CLASS 400

D

CLASS 600

E

CLASS 900

F

CLASS 1500

G

CLASS 2500

H

CLASS 4500

J

CLASS 25 (C.I.)

K

CLASS 125 (C.I.) or Class 200 (Bronze)

L

CLASS 250 (C.I.)

M

CLASS 150 (D.I.)

N

CLASS 300 (D.I.)

Q

API 3000 PSIG or ASME B16.11 CLASS 3000

R

ASME B16.11 CLASS 6000

S

API 10000 PSIG

T

ASME B16.11 CLASS 9000

V

CWP, WOG & LP STEAM

W

WWP

X

CLASS 175 (AWWA C207) CL-D

Y

API 800

Z

SPECIAL

TABLE 6.7 – VALVE PRESSURE RATING DESIGNATOR General Business Confidential Page 28 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

6.11.3 Third Letter ABCDEE The third letter is the Body Material, that refers to the ‘Material of Construction’ (MOC). Also referred to as the “Body Base Material” or “Valve Body Enclosure” which includes the (Bonnet, Cover, End Connections; and Fittings), (Cast or Forged Material) that contains pressure. See Table 6.8, Valve Material of Construction. DESIGNATOR

MATERIAL GROUP

MATERIAL GRADE EXAMPLES A216 WCB; A105 A216 WCC A105N A352 LCB A352 LCC; A350 LF3 A350 LF2-CL.1 A217 WC6; A182 F11 CL.2 A217 WC9; A182 F22 CL.3 A217 C5; A182 F5a A217 C12; A182 F9 A351 CF3; A182 F304L A351 CF8; A182 F304 A351 CF3M; A182 F316L A351 CF8M; A182 F316 A351 CG3M; A182 F317L A351 CG8M; A182 F317 A351 CF8 W/0.04% min C (304H) A351 CF8M W/0.04% min C (316H) A351 CF8C W/0.04% min C (347H) A351 CF8C; A182 F347; A182 F321 TP410; TP430 A351 CK3MCuN A182 F44 A351 CD4MCu, A182 F51 A494, A351, A744 A351 CN7M A494 M35-2 B148, C95800; BS 1400 AB2 B62, B61

A

Carbon Steel

B

Low Temp. CS

C D

Low Alloy(1/2% ≤ Cr ≤ 2%) Low Alloy(2 1/4% Cr)

E

Low Alloy(2 1/4%< Cr ≤13%)

F

Austenitic Ss (304 Series)

G

Austenitic Ss (316 Series)

H

Austenitic Ss (High Temp / H Grade) (> 538°C)

I J

Austenitic Ss (Other) Martensitic / Ferritic SS

K

Duplex SS

L

Nickel Nickel Alloys (Alloy 20, Inconel, Incoloy, Monel, Etc.) Aluminum, AL.-Bronze, NI-AL-BR Copper, Bronze Ref.Lined (CS, CI) Other Metal / Alloy Titanium Iron (DI, CI) A126; A345; A536 Plastics & Thermoplastics PVC, PVDC, PVDF, PE, PBS, FRP, etc. Other Non-Metal Special TABLE 6.8 – VALVE MATERIAL OF CONSTRUCTION

M P Q R S T U V W Z

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6.11.4 Fourth Letter ABCDAA The fourth letter is the Trim Type. It refers to the valves internal wetted components. Trim is typically made from a higher alloy material for increased wear or corrosion resistance. Table 6.9 Valve Trim Material includes the designator to be used. TRIM MATERIAL

DESIGNATOR A

API 600 TRIM # 1, 6, 8, or 8A

B

API 600 TRIM # 2 or 10

C

API 600 TRIM # 12

D

API 600 TRIM # 5 or 5A

E

OTHER API TRIM (9,13 etc)

F

BRONZE

G

17-4 PH SS

H

P

OVERLAY, CLAD Same As Body Material (SABM), with or w/o Hard Facing RESILIENT SEATED METAL SEATED / LAMINATED SEAT (Resilient Metal Seat) FULLY LINED

Q

LOW EMISSIONS

R

SERVICE SPECIFIC TRIM

Z

SPECIAL

J K L

TABLE 6.9 – VALVE TRIM MATERIAL 6.11.5 Sequence Indicator ABCDAA The Sequence Indicator has no intelligence. •

The Sequential ‘Alpha Characters’ (AA-ZZ) will allow approximately (Qty 650) “Different Valve Combinations” which incorporate the exact same Sequential Alpha-Numeric for Valve Type Rating, Body Material, and Trim Type.

•

The Sequential “Numeric’ Number (01-74) will allow a (Qty 74) “Different Valve Combinations” which incorporate the exact same Sequential AlphaNumeric for Valve Type Rating, Body Material, and Trim Type. General Business Confidential Page 30 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

The last 2 digits of the Butt Welded Valves with Calc wall pipe thickness shall be from a reserved range of digits from 99 to 75. During the detailed engineering phase, the Contractor shall switch from these generic valves to valves with specific wall thicknesses/schedules. A table will be set up assigning a sequential number for each schedule/weight as listed in ASME B36.10 and B36.19 starting with 01 to 24. Numbers 25-74 will be used for wall thicknesses specified in millimeters. Each contractor will be responsible to request the proper 2 digit sequential number for the expansion of the butt weld valves in each class. This is so that all contractors will be using the same valve tag for the same valve. 7.0

ELECTRICAL EQUIPMENT Each electrical equipment tag number is unique for a specific piece of equipment and consists of a string of six (6) elements.

AAA-BB-CCC-D- E FF Unit Number Substation Number Equipment Marking PDD Code (where required) Voltage Code Sequence Number Note: The position of the dashes (-) are an integral part of the number string. 7.1

Unit Number

AAA-BB-CCC-D-EFF The Unit Number (AAA) is the Unit Code defined in the Project Procedure 202 “Work Breakdown Structure (WBS)”. It is a pre-defined three (3) digit numeric character. For example, “115” represents Unit 115-Saturated Gas Plant. See the latest revision of the Work Breakdown Structure for a list of unit codes. 7.2

Substation Number AAA-BB-CCC-D-EFF The Substation Number (BB) is a two (2) digit numeric character that identifies the source from which electrical power is supplied to the equipment . For example, 11502-CCC-…… represents electrical equipment that is in Unit 115 (Sat Gas plant) and the power source is Substation 02. General Business Confidential Page 31 of 44

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7.3

Equipment Marking AAA-BB-CCC-D-EFF The Equipment Marking (CCC) is comprised of one (1) to three (3) pre-defined alpha characters which identifies the type of equipment. See Table 7.1 for the list of Equipment Marking letters. Equipment Marking AFD ATS BC BD CB CSW CP CAB CLR DSW FS FSD FSW GSW GR GT JB LG LP M MCC MTS PS PP R RP SB SA SW SG SR XFR UPS

Electrical Equipment Adjustable Drive Automatic Transfer Switch Battery Charger Bus Duct Circuit Breaker Circuit Switch Control Panel Capacitor Bank Current Limiting Reactor Disconnecting Switch Fuse Fuse Disconnect Fused Switch Grounding Switch Grounding Resistor Grounding Transformer Junction Box Lighting Lighting Panel Motor Contactor Motor Control Center (Control Gear) Manual Transfer Switch Power Supply Power Panel Relay Relay Panel Station Batteries Surge Arrestor Switch Switchgear Switch Rack Labeling Transformer Uninterruptible Power Supply

TABLE 7.1 - ELECTRICAL EQUIPMENT MARKING LETTERS

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7.4

PDD Code (Where Required) AAA-BB-CCC-D-EFF The PDD Code (D) is a one (1) digit alpha characters that are required only when they are different from the Standard Electrical Equipment Markings as shown in Table 7.1. If the PDD Code does not apply, use “0” (zero) as a wild card to fill in the blank in the Electrical Equipment Tag Number. Table 7.2 list the approved PDD Codes. PDD Code S A B D F J K Y X P E T

7.5

Standard Marking Description CSW Circuit Switcher CB CB CB CB DSW Disconnecting Switch FS Fuse FSD Fuse Disconnect GSW Grounding Switch GR Grounding Resistor GT Grounding Transformer RY Relay SW Switch XFR Transformer TABLE 7.2 - PDD CODES

Voltage Code AAA-BB-CCC-D-EFF The Voltage Code (E) is a one (1) digit numeric character that represents the voltage for the equipment. See Table 7.3 for the list of approved voltage codes. Voltage Code 0 1 2 3 4 5 6 7 8

Voltage Description 600 V & Below, AC or DC 2.4 kV 4.16 kV 13.8 kV 34.5 kV 69 kV 115 kV 230 kV 380 kV TABLE 7.3 – VOLTAGE CODES

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7.6

Sequence Number AAA-BB-CCC-D-EFF Electrical tag numbers are controlled in numeric sequence (FF) for each voltage code per each equipment type (marking) per each power source (normally Substation) in each unit. The sequence number is a two (2) digit numeric string.

7.7

Examples

117-12-SG-K-302

Example 1 117

Unit 117 Isomerization Unit

12

Substation # 12

SG

Switch Gear

K

PDD code for grounding switch

3

13.8 kV voltage

02

Grounding switch # 2

111-06-BC-0-001

Example 2

8.0

111

Unit 111 Distillate Hydrotreater

06

Substation # 6

BC

Battery charger

0

Fill-in since PDD code does not apply

0

125 V DC voltage

01

Battery Charger # 1

INSTRUMENT TAG NUMBERS Each instrument shall be assigned a unique tag number following the indications included in the engineering standard YERP-SAES-J-004 “Instrumentation Symbols and Identification”.

9.0

ELECTRICAL CABLE, CONDUIT, & RACEWAY For the purpose of identification all cables, conduits, and cable trays (excluding single and interconnecting wiring) are assigned tag numbers. Cable & Conduit Schedule must be prepared for the assigned tag number on a spreadsheet. General Business Confidential Page 34 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

The identification of the Electrical Cable, Conduit and Raceway, shall follow the following format:

AAA-BB-CC-D-EEE Unit Number Substation Number Type of Service Designation Voltage Code Sequence Number Note: The position of the dashes (-) are an integral part of the number string. 9.1

Unit Number

AAA-BB-CC-D-EEE The Unit Number (AAA) is the pre-defined three (3) digit numeric character that identifies the unit in which the cable or conduit terminates. The Unit Number is the Unit Code from the Work Breakdown Structure (WBS). See the latest revision of the Work Breakdown Structure for a list of unit codes. 9.2

Substation Number AAA-BB-CC-D-EEE The Substation Number (BB) is a two (2) digit numeric character that identifies the substation or Process Interface Building (PIB) from which the cable or conduit originates.

9.3

Type of Service Designation AAA-BB-CC-D-EEE The Type of Service Designation (CC) is a two (2) digit alpha character that indicates the type of service for the cable, conduit, or tray. See Table 9.1 for a list of designation letters for type of service. Type of Service Designation EC CC PC ET

Service Electrical Conduit Electrical Control Cable Power Cable Electrical Tray

TABLE 9.1 - TYPE OF SERVICE

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9.4

Voltage Code AAA-BB-CC-D-EEE The Voltage Code (D) is a one (1) digit numeric character that represents the voltage associated with cable or conduit. See Table 7.3 for the list of approved voltage codes.

Voltage Code 0 1 2 3 4 5 6 7 8

Voltage Description 600 V & Below, AC or DC 2.4 kV 4.16 kV 13.8 kV 34.5 kV 69 kV 115 kV 230 kV 380 kV

TABLE 9.2 - VOLTAGE CODES 9.5

Sequence Number AAA-BB-CC-D-EEE

The Sequence Number (EEE) is a three (3) digit numeric character including leading zero’s. Cable, conduit, and tray sequence numbers shall be assigned in strict numerical sequence starting from 001. 9.6

Examples

112-12-PC-3-146

Example 1 112

Unit # 112 Hydrocracker

12

Substation # 12

PC

Power cable

3

13.8 kV voltage

146

Cable # 146

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118-02-EC-2-378

Example 2

10.0

118

Unit 118 Continuous Catalytic Reformer

02

Substation # 2

EC

Conduit

2

4.16 kV voltage

378

Conduit # 378

INSTRUMENT CABLE, CONDUIT & RACEWAY All instrumentation cables, conduits, and raceways shall be assigned unique tag numbers as outlined in engineering standard YERP-SAES-J-004, Instrumentation Symbols and Identification.

11.0

INSTRUMENT JUNCTION BOXES All field located instrumentation junction boxes shall be assigned unique tag numbers following the requirements outlined in the engineering standard YERP-SAES-J-004, Instrumentation Symbols and Identification.

12.0

SPECIALTY ITEMS

12.1

General For specialty items the tag number is unique for each identification code within a unit, and consists of three (3) parts.

AAA-BB-CCC Unit Number Specialty Item Identification Letters Sequence Number Note: The position of the dashes (-) are an integral part of the number string. 12.2

Unit Number

AAA-BB-CCC The Unit Number (AAA) is the Unit Code defined in the Project Procedure 202 “Work Breakdown Structure (WBS)”. General Business Confidential Page 37 of 44

Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

It is a pre-defined three (3) digit numeric character. For example, “115” represents Unit 115-Saturated Gas Plant. See the latest revision of the Work Breakdown Structure for a list of unit codes. 12.3

Specialty Item Identification Code AAA-BB-CCC The specialty item identification code (BB) consists of two (2) pre-defined alpha characters which identify the specialty item. See Table 12.1 for the list of Identification Codes.

12.3.1 Clarification of the Identification Code Items to be considered as Specialty Items shall be:

12.4

•

The item will normally not be part of any bulk material account

•

Specifically designed for the service where the item is used

•

A data sheet for the item will be provided

•

The item could be selected from a bulletin or catalog if the item is in compliance with the design requirements (i.e.: steam traps)

•

Specialty items are items not included in the piping specs (i.e.: gear operator for the valves are not included in any piping spec). Normal items covered in the piping specs will not be considered as a specialty items.

•

Some items will not be shown in any P&IDs (i.e.: trolley hoists) but they will be shown in other documents or in the 3D model, as part of the requirements

•

The Item is not listed in the project equipment list (i.e.: static mixer, listed as an equipment in the PFD is depicted as equipment on the P&ID and not as SP item)

Sequence Number AAA-BB-CCC The Sequence Number (CCC) is a three digit (3) numeric character (including leading zeros) starting with 001, and each specialty item will be numbered sequentially by identification code per unit.

12.4.1 Assignment of sequence numbers to Specialty Items Groups of identical specialty items will have the same sequence number for each WBS, per service and size. For example, if a P&ID shows two (2) identical strainers, i.e. same service and size, both strainers will have the same tag number, and the quantity (2) will be indicated on the Specialty Items Log for that particular P&ID.

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If the item is the same in other P&ID’s within the same WBS or unit, the item will have the same sequence number on each P&ID. Designers shall review in detail the log prepared for the unit WBS, before assigning a number to a Specialty Item, to verify that the item has not been assigned a number already in the system. The log shall indicate the quantity of each item in each P&ID. 12.5

Specialty Item Log Each design contractor shall prepare a Specialty Item Log by WBS to keep track of the location and procurement of each item. The sequence of the items will require a particular attention since they could be repeated in different P&IDs covered by different design groups, in the same unit (WBS) scope. Attachment A contains the log form to be used in the YERP Project.

12.5.1 Addition of Items to the Log Any addition of new item to the log, shall be prepared by the unit (WBS) keeper of the log. The issue of the log with these new items added and/or modifications prepared to the log, shall be no more than 30 days from the date of the modification, to cover other changes in that period. The revision of the log will be included in the column called CHG_DATE, per line. Old revisions without modification will not be deleted. 12.5.2 Information required in the log The Specialty Item Log shall contain the following information: o Unit number or WBS – following the indications included in par. 12.2, corresponds with the Unit Number AAA. o Label - corresponds with the Identification Code BB, shown in section 12.3 o Seq. - the three digit Sequence Number CCC, included in section 12.4 o Item – main Description of the item o Specification – Design specifications for the item, including material of construction. If space is not enough, use the areas for Note 1 and Note 2. o Size – main dimension of the item, in inches for diameter or mm for length o Location - The number of the P&ID, Plot plan, Isometric, Elevation drawing, etc., where the item is included. o MTO Qty - how many per P&ID indicated (duplicated) o Line # - the process line where the item is located in the P&ID. It could be multiple line numbers. It the item is not located in any line, the cell will be empty. o Note1 and Note 2 - important notes for the Item, including additional design information, model number, catalog specification, etc. o INQ - where the item has been included for requisition/inquire o P.O. - Purchase Order number where the item was finally purchase o CHG_DATE - if any revision of the item in the list has been issued.

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ID

AF AR BA BJ BM BP BR CM CN CR CT CV CX DA DC DF DR DS DV EH EJ ES EW FA FB FH FJ FM FN FS FU FY GA GO

Specialty Item description

ID

Air Filter Air Release Valve Breathing Air Station Ball Joint Bell Mouth Suction Piece Backflow Preventer Bleed Ring Condensate Manifold Condensate Collection Pot Sample Cooler Condensate Pumping Trap Non-Slam Check Valve Corrosion Probe/Coupon Detonation Arrester Dresser Coupling Drinking Fountain Drainer (Continuos, Etc) Desuperheater Damper Valve Exhaust Head Expansion Joint Exhaust Silencer, Steam Silencer Eye Wash Flame Arrester Filter (Pilot Gas, Breakaway) Fire Hydrant Flexible Joint Fire Monitor Finned Element Flange Safety Shield Funnel Forged Wye Gauge Hatch Gear Operator For Valves

GS GV HM HN HR HS IC IF IJ IL IM IQ KS LN MF MT PU RD RG RO SB SD SE SG SH SL SM SN SS ST SV SX TB TH

Specialty Item description

Gasket Screen Globe Valve Combination Hydrant/Monitor Hose Connector/Connection Hose Reel/Rack Hose (Flexible) Dielectric Insulation Coupling Dielectric Flange Insulation Set Insulating Flange Kit Valve Interlock System Inline Mixer/Static Mixer Injection Quill Dike Seal Line Injector Manifold Mixing Tee Pulsation Dampener Rupture Disc Spacer Ring Restriction Orifice Spacer Blind Ring Strainer (Duplex, Tee, Y, Basket)) Air Separator Sight Flow Glass Shock Arrestor (Snubber) Process Steam Trap Steam Supply Manifold Spray Mixer/Spray Nozzle Eyewash/ Safety Shower Steam Ring Assembly Vent Separator Sample Station Assembly Tank Breather Trolley Hoist

TABLE 12.1 - SPECIALTY ITEM LIST

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ID

Specialty Item description

ID

TJ TM TP

Bi-Metallic Transition Joint Temporary Cone Strainer Transition Piece (Ductwork, Etc)

VN VO VR

TV

Tank Vent Valve

VX

US VC

Utility Station Continuous Blowdown Valve

WJ WI

VI

Intermittent Blowdown Valve

XM

Specialty Item description

Vent Trap Valve Operator Extension Automatic Recirculation Valve Custom Design Valves (Butterfly, Check, Globe, Ball, Poppet, Non Return, Piston, 3 Way, Spring Loaded) Swivel Joint Water Injection Assembly Miscellaneous Special Materials (Removable Spool)

TABLE 12.1 - SPECIALTY ITEM LIST (CONT…)

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Yanbu Export Refinery Project PROJECT PROCEDURE MANUAL (PPM) Project Procedure 104 / Asset Tagging Procedure Document No.: 100-YER-PM-PPM-0002 Revision No.: 0 Issue Date: 08 May 2008

ATTACHMENT A – SPECIALTY ITEM LOG SHEET

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