INTERNATIONAL PRACTICE HISTORY BACKGROUND DOCUMENT History Index History Document Index 2000 Release Page 1 of 4 Rev. 2 June 2000 Changes shown by ➧ PRACTICE Rev. Date Title 2 NOISE 2-1-1 [H] 0 3/98 Plant Noise Design Criteria 3 PIPING 3-2-1 [H] 1 3/98 Sewer Systems 3-2-2 [H] 1 3/98 Foam Systems for Storage Tanks 3-2-3 [H] 1 3/98 Firewater Systems 3-2-4 [H] 1 6/97 Pressure Relieving Systems 3-2-7 [H] 0 6/97 Manual Sampling Systems 3-3-2 [H] 1 3/98 Suction and Discharge Piping for Centrifugal Pumps 3-3-3 [H] 0 6/97 Flushing and Drain Piping for Centrifugal and Rotary Gas Compressors 3-3-5 [H] 0 3/98 Suction, Discharge, and Interstage Piping for Reciprocating Compressors 3-3-7 [H] 0 6/97 Inlet and Exhaust Piping for Steam Turbines 3-3-10 [H] 0 6/97 Strainers for Mechanical Equipment Piping for Fired Equipment 3-4-1 [H] 0 6/97 ➧ ➧ 3-5-1 [H] 2 6/00 Fill and Discharge Lines, and Auxiliary Piping for Storage Tanks and Vessels 3-6-1 [H] 1 6/00 Piping for Instruments 3-6-2 [H] 0 6/97 Piping at Control and Protective System Valve Stations ➧ 3-6-3 [H] 0 6/00 Utility Connections to Piping and Equipment 3-6-4 [H] 1 6/99 Vents and Drains, Flushing and Cleaning Connections 3-7-1 [H] 2 6/00 Piping Layout, Supports, and Flexibility 3-8-1 [H] 2 6/99 Expansion Joints 3-9-1 [H] 0 6/97 Winterizing and Protection Against Ambient Temperatures 3-10-1 [H] 2 6/99 Piping Selection and Design Criteria 3-10-4 [H] 1 3/98 Plastic and Plastic-Lined Piping 3-11-1 [H] 1 3/98 Marine Cargo Transfer Hose 3-11-2 [H] 0 3/98 Marine Loading Arms 3-12-1 [H] 2 6/99 Valve Selection 3-12-8 [H] 2 6/00 Block Valve Packing Systems 3-12-9 [H] 2 6/00 General Requirements for Valves 3-15-1 [H] 1 6/00 Pressure Relief Valves 3-16-1 [H] 2 6/00 Flanged Joints, Gaskets, and Bolting 3-16-3 [H] 1 6/00 Heat/Weather Shields for Flanges and Flangeless Valves 3-18-1 [H] 3 6/99 Piping Fabrication Shop or Field ➧ ➧ ➧ ➧ ➧ ➧ 4 STRUCTURES AND FOUNDATIONS ➧ ➧ ➧ ➧ ➧ 4-2-1 [H] 2 6/00 Auxiliary Structures for Operation and Maintenance 4-2-2 [H] 2 6/00 Pipe Supports 4-3-1 [H] 2 6/99 Plant Buildings for Operation and Storage 4-3-2 [H] 2 6/99 Blast Resistant Buildings 4-3-3 [H] 2 6/00 Shelters for Process Analyzers 4-3-4 [H] 2 6/99 Special Category 3 Blast Resistant Buildings 4-4-1 [H] 0 6/97 Marine Piers and Mooring Facilities 4-4-2 [H] 0 6/00 Marine Shore-Based Gangway 4-6-1 [H] 0 3/98 Reinforced Concrete Foundations and Anchor Bolts 4-8-1 [H] 1 3/98 Tank Foundations 4-9-1 [H] 0 3/98 Site Preparation and Earthwork 4-14-1 [H] 2 6/00 Equipment Lifts THIS INFORMATION FOR AUTHORIZED COMPANY USE ONLY EXXON RESEARCH AND ENGINEERING COMPANY — FLORHAM PARK, N.J. History Index HISTORY BACKGROUND DOCUMENT Page 2 of 4 History Document Index 2000 Release Rev. 2 June 2000 PRACTICE Rev. Date INTERNATIONAL PRACTICE Title 5 PRESSURE VESSELS ➧ 5-1-1 [H] 2 6/99 Pressure Vessels 5-2-1 [H] 2 6/00 Internals for Towers, Drums and Fixed Bed Reactors 5-3-1 [H] 1 3/98 Pressure Testing of Unfired Pressure Vessels 6 HEAT EXCHANGERS ➧ 6-1-1 [H] 1 3/98 TEMA Type Shell and Tube Heat Exchangers 6-2-1 [H] 1 3/98 Double Pipe and Multiple Hairpin Heat Exchangers 6-4-1 [H] 1 6/99 Air-Cooled Heat Exchangers 6-5-1 [H] 0 6/00 Plate and Frame Heat Exchangers 7 FIRED HEATERS AND BOILERS 7-1-1 [H] 1 3/98 Fired Heaters 7-2-1 [H] 1 3/98 Industrial Boilers 7-3-1 [H] 1 3/98 Sootblowers for Fired Equipment 7-4-1 [H] 1 3/98 Burners for Fired Heaters 7-8-1 [H] 1 3/98 Dampers and Guillotines for Fired Equipment 7-10-1 [H] 0 6/99 Elevated Flare Tips 8 COOLING TOWERS 8-1-1 [H] 0 6/97 Cooling Towers 9-1-1 [H] 0 3/98 Spacing and Dikes for Storage Vessels and Tanks Additional Requirements for Pressure Storage Spheres 9 TANKAGE ➧ ➧ ➧ 9-2-1 [H] 1 6/99 9-4-1 [H] 3 6/00 Atmospheric Storage Tanks 9-6-1 [H] 1 3/98 Refrigerated Storage Tanks 9-7-1 [H] 2 6/00 Accessories for Atmospheric Storage Tanks 9-7-3 [H] 1 3/98 Vents for Fixed Roof Atmospheric Storage Tanks 9-7-4 [H] 2 6/00 Internal Floating Roofs for Atmospheric Storage Tanks 10 MACHINERY ➧ ➧ ➧ ➧ ➧ ➧ 10-1-1 [H] 2 3/98 Centrifugal Pumps 10-1-3 [H] 1 6/97 Shaft Sealing Systems for Centrifugal and Rotary Shaft Pumps 10-2-1 [H] 2 6/00 Positive Displacement Pumps - Reciprocating 10-2-2 [H] 3 6/00 Positive Displacement Pumps - Rotary 10-2-3 [H] 0 6/00 Positive Displacement Pumps - Controlled Volume 10-3-1 [H] 1 3/98 Special Purpose Centrifugal Compressors 10-3-3 [H] 1 6/99 Rotary Screw Compressors 10-3-4 [H] 0 6/97 Axial Compressors for Air Service 10-4-1 [H] 1 3/98 Reciprocating Process Compressors 10-7-1 [H] 2 6/99 General Purpose Steam Turbines 10-7-2 [H] 0 6/97 Special Purpose Steam Turbines 10-8-1 [H] 1 6/99 Combustion Gas Turbines 10-9-1 [H] 1 3/98 Mechanical Agitators 10-11-1 [H] 0 6/97 Sizing of Drivers and Transmissions for Compressors, Fans, and Pumps 10-13-1 [H] 0 6/00 Special Purpose Centrifugal Fans 10-13-2 [H] 0 6/00 General Purpose Centrifugal Fans 10-14-1 [H] 1 6/00 Lube and Seal Oil Systems for Machinery THIS INFORMATION FOR AUTHORIZED COMPANY USE ONLY EXXON RESEARCH AND ENGINEERING COMPANY — FLORHAM PARK, N.J. INTERNATIONAL PRACTICE PRACTICE HISTORY BACKGROUND DOCUMENT History Index History Document Index 2000 Release Page 3 of 4 Rev. Date Rev. 2 June 2000 Title 14 INSULATION AND FIREPROOFING ➧ 14-1-1 [H] 1 6/99 External Insulation 14-3-1 [H] 1 6/00 Fireproofing 15 INSTRUMENTS AND CONTROLS ➧ ➧ ➧ ➧ 15-1-1 [H] 2 6/00 Instrumentation for Fired Heaters 15-1-3 [H] 0 6/97 Instrumentation for Storage Tanks and Vessels 15-2-1 [H] 2 6/00 Temperature Instruments 15-3-1 [H] 1 6/99 Pressure Instruments 15-4-1 [H] 1 6/99 Flow Instruments 15-5-1 [H] 2 6/00 Level Instruments 15-6-1 [H] 0 6/97 Electronic and Pneumatic Instruments 15-6-3 [H] 3 6/00 Programmable Logic Controllers 15-7-1 [H] 1 3/98 Electric Power Branch Circuit Design for Instrumentation 15-7-2 [H] 1 6/99 Protective Systems 15-7-3 [H] 2 6/99 Alarm Systems 15-8-1 [H] 0 6/97 Process Stream Analyzers 15-8-2 [H] 2 6/99 Sample Transport and Sample Conditioning Systems for Process Stream Analyzers 15-8-3 [H] 2 6/99 Combustible and Toxic Vapor Detection Systems 15-9-1 [H] 1 3/98 Control Valves 15-9-2 [H] 0 6/97 Electric Motor Operators for Valves 15-10-1 [H] 1 3/98 Instrument Transmission Systems 15-11-1 [H] 0 6/97 Instrument Control Panels 15-12-1 [H] 0 6/97 Instrument Wire and Cable 16 ELECTRICAL ➧ ➧ ➧ ➧ ➧ ➧ 16-1-1 [H] 1 6/00 Area Classification and Related Electrical Design for Flammable Liquids, Gases, or Vapors 16-1-2 [H] 0 3/98 Area Classification and Related Electrical Design for Combustible Dust 16-2-1 [H] 2 6/00 Power System Design 16-3-1 [H] 0 6/97 Wiring Methods and Material Selection 16-4-1 [H] 2 6/00 Grounding and Overvoltage Protection 16-5-1 [H] 0 3/98 Lighting 16-5-2 [H] 0 3/98 Security Lighting of Plants 16-6-1 [H] 2 6/00 Substation Layout 16-7-1 [H] 0 6/97 Motor Application 16-8-1 [H] 1 6/99 Instrument and Essential Services Power Supplies 16-9-1 [H] 2 6/99 Low Voltage A-C Motors Up to 200 HP (150 kW) 16-9-2 [H] 2 6/99 A-C Motors: Medium Voltage and Low Voltage Over 200 HP (150 kW) 16-10-1 [H] 1 3/98 Power Transformers 16-11-1 [H] 1 3/98 Neutral Grounding Resistors 16-12-1 [H] 1 6/00 Switchgear, Control Centers, and Bus Duct 16-12-2 [H] 1 6/00 Control of Secondary Selective Substations With Automatic Transfer 16-13-1 [H] 0 6/97 Field Installation and Testing of Electrical Equipment 16-14-1 [H] 0 6/97 Standard LV Variable Frequency Drives 16-14-2 [H] 0 6/97 Engineered Variable Frequency Drive Systems 17 SAFETY EQUIPMENT 17-1-1 [H] 1 3/98 Firefighting Equipment 17-3-1 [H] 0 3/98 Emergency Shower and Eyewash Facilities 17-4-1 [H] 1 3/98 Safety Shields for Piping and Equipment THIS INFORMATION FOR AUTHORIZED COMPANY USE ONLY EXXON RESEARCH AND ENGINEERING COMPANY — FLORHAM PARK, N.J. History Index HISTORY BACKGROUND DOCUMENT Page 4 of 4 History Document Index 2000 Release Rev. 2 June 2000 PRACTICE Rev. Date INTERNATIONAL PRACTICE Title 18 SPECIAL MATERIAL REQUIREMENTS ➧ ➧ ➧ 18-4-1 [H] 2 6/00 Postweld Heat Treatment of Equipment Handling Alkaline Solutions 18-8-1 [H] 2 6/99 Precommission Cleaning of Steam Generating Equipment and Piping Systems for Rotating Equipment 18-10-1 [H] 0 6/00 Impact Testing Requirements for Materials 18-12-1 [H] 0 6/00 Positive Material Identification 19 CORROSION PROTECTION AND LININGS ➧ ➧ 19-1-1 [H] 2 6/00 Paint and Protective Coatings 19-3-1 [H] 0 3/98 Gunite for Linings and Fireproof Coatings 19-3-2 [H] 1 3/98 Refractory Linings for Pressure Vessels and Piping 19-3-3 [H] 1 6/00 Linings for Fired Heaters 19-4-1 [H] 1 6/99 Glass Reinforced Plastic Tank Bottom Linings 19-6-1 [H] 1 3/98 Facilities for Corrosion Monitoring in Process Equipment THIS INFORMATION FOR AUTHORIZED COMPANY USE ONLY EXXON RESEARCH AND ENGINEERING COMPANY — FLORHAM PARK, N.J.