Scope Of Work For Feed - Table Of Contents

INDEX for FEED Scope of Work REVISION HISTORY

2

EXECUTIVE SUMMARY

3

DEFINITIONS AND ABBREVIATIONS

4

1. INTRODUCTION 1.1 Purpose 1.2 Project Description 1.3 Project Schedule 1.4 Objectives and Requirements of the Project

5 6 7 8 9

2. INTERFACES 2.1 COMPANY Interfaces 2.1.1 Project Management Team (PMT) 2.1.2 Data Exchange

10 11 12 13

2.2 2.2.1 2.2.2 2.2.3

Facilities Interfaces Existing Facilities in the Field Export Pipelines COMPANY Operations

14 15 16 17

2.3 2.4 2.5

Reservoir Exploitation Interfaces Commercial Development Interfaces Other Interfaces

18 19 20

3. SCOPE OVERVIEW 3.1 Initial FEED Activities 3.1.1 Review of the Scope of Work and Deliverables 3.1.2 Data Gathering Activities 3.1.3 Review of Pre-FEED Deliverables 3.1.4 Assessment of Logistics/Infrastructures

21 22 23 24 25 26

3.2 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5

Early Works EPC General Requirements Early Civil Works Piping Tie-Ins Electrical Early Works Early Works on Telecoms/Public Address and Alarm

27 28 29 30 31 32

3.3 3.4 3.5

Location of the new Facilities Description of the new Facilities Maximum Throughput Capacities of the new Facilities

33 34 35

4. PROJECT MANAGEMENT ACTIVITIES 4.1 General Project Deliverables

36 37

4.2 4.2.1 4.2.2

Project Management and Administration Project Management Requirements Project Administration Requirements

38 39 40

4.3 4.4

Information Management and Technology Quality Assurance and Quality Control (QA/QC)

41 42

4.5 4.5.1 4.5.1.1 4.5.1.2 4.5.2 4.5.3

Value Assurance Specific Value Assurance Requirements General Value Improving Practices and Indicators (VIPs/VIIs) & Reviews Specific Risk Management Requirements CRA Critical Actions Register

43 44 45 46 47 48

4.6 4.6.1 4.6.1.1 4.6.1.2 4.6.1.3 4.6.1.4 4.6.2 4.6.2.1 4.6.2.2

Permitting and Certification Permitting General Regulations Requirements Deviations PLAC Permits, Licences, Approvals and Consents Contacts/Interfaces with the Authorities National Certifications Certifications Procedures Equipment Imports

49 50 51 52 53 54 55 56 57

4.7 4.7.1 4.7.2 4.7.2.1 4.7.2.2 4.7.2.3 4.7.2.4 4.7.2.5 4.7.2.6 4.7.2.7 4.7.3 4.7.4 4.7.4.1 4.7.4.2 4.7.4.3 4.7.4.4

Contracts, Procurement and Materials Management General Overview of the SERVICES Purchasing Development of Bid List Requisitions and Requests for Quotation (RFQs) Interfaces with Bidders Evaluation Procedure Award Recommendation Finalising Purchase Orders Post-Purchase Order Administration Materials Movement Management Contracts for SERVICES and Work Sub-Contracting Company Requested SERVICES Local Content Requirements Special Contracts & Procurement Requirements during FEED

58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73

5. ENGINEERING ACTIVITIES 5.1 Introduction 5.2 5.2.1 5.2.2 5.2.2.1 5.2.2.2 5.2.2.3 5.2.2.4 5.2.3 5.2.4

Requirements Common to all Disciplines General Requirements Basis of Design Basic Engineering Design Data Design Criteria Design Deliverables Document Translations Applicable Codes, Standards & Specifications National Regulatory Authorities & Procedures

74 75 76 77 78 79 80 81 82 83 84

5.3 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.3.8 5.3.9 5.3.10 5.3.11 5.3.12 5.3.13 5.3.14 5.3.15 5.3.16 5.3.17 5.3.18

Health, Safety and Environment (HSE) Requirements General HSE Management Plan Quantitative Risk Assessment (QRA) Simultaneous Operations (SIMOPS) Flaring Explosion Overpressure Environmental and Social Impact Assessments (ESIA) Construction Site Gas Detectors Materials Safety Data Sheets HAZID and HAZOP Reviews Noise and Vibration Safety Critical Systems Fire Protection Escape Evacuation & Rescue Assessment (EERA) Safety Assessments Construction & Design Management (CDM) Philosophy Declaration of Safety for Industrial Units (DSIU) Safety Cases

85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103

5.4 5.4.1 5.4.2 5.4.3 5.4.4 5.4.5 5.4.6 5.4.7 5.4.8 5.4.9

Process Design General Fluid Composition Study Initial Process Screening Optimisation of Product Streams Battery Limits Register Heat Integration and Optimisation Process Models Tie-Ins for Early Works Finalisation of Process Design and Equipment Specifications

104 105 106 107 108 109 110 111 112 113

5.5 5.5.1 5.5.2 5.5.3 5.5.4 5.5.5 5.5.6 5.5.7 5.5.8 5.5.9

Mechanical Design General Long Lead Equipment Special Engineering Requirements Materials and Isolations Mechanical Handling Equipment Spare Parts / Special Tools Vendor Support Vendor IOMs / Data Books / Passports Reliability, Availability and Maintainability (RAM) Modelling

114 115 116 117 118 119 120 121 122 123

5.6 5.6.1 5.6.2 5.6.3 5.6.4 5.6.5 5.6.6 5.6.7 5.6.8 5.6.9 5.6.10 5.6.11

Civil and Structural Design General Civil Design Scope Earth Movements / Earth Works Civil Design Geotechnical Investigations / Soil Improvement Piling Underground Services and Utilities Piling Roads and Paving Fencing and Access Gates Foundations Seismic Conditions

124 125 126 127 128 129 130 131 132 133 134 135

5.6.12 5.7 Deign

Structural Design

136

Architectural, Buildings, and Heating, Ventilation and Air Conditioning (HVAC) 137

5.8 5.8.1 5.8.2 5.8.3 5.8.4 5.8.5 5.8.6 5.8.7 5.8.8 5.8.9 5.8.10

Piping and Layout General 3-D Model Requirements Critical Plant Layout Requirements Piping Best Practices Piping Materials and Valve Selection Piping Materials Take-Offs (MTOs) Special Piping Items Piping Stress Analysis Pipe Supports Special Piping Studies

138 139 140 141 142 143 144 145 146 147 148

5.9 5.9.1 5.9.2 5.9.3 5.9.4

Metallurgy General Corrosive Nature of the fluids Materials and Welding Fabrication Paint and Coating

149 150 151 152 153

5.10 5.10.1 5.10.2 5.10.3 5.10.4 5.10.5 5.10.6 5.10.7 5.10.8 5.10.9 5.10.10 5.10.11

Electrical Systems Design General Existing Power Systems / Sources Design Requirements Power Generation Emergency Power Systems Rationalisation of Power Supplies MV/LV Systems incl. Lighting Earthing and Lighting Protection Cabling Electrical Trace Heating Temporary Facilities during Construction

154 155 156 157 158 159 160 161 162 163 164 165

5.11 Control & Instrumentation (C&I), Fire & Gas, Telecomm Systems 5.11.1 General 5.11.2 Integration & Commonality of Systems 5.11.3 Distributed Control Systems (DCS) 5.11.4 Instrumentation and Control Elements 5.11.4.1 Instrument Cabling and Routing 5.11.4.2 Instrumentation Supply and Installation 5.11.4.3 Instrument Database 5.11.4.4 Pneumatic Systems 5.11.4.5 Motor Operated Valves (MOVs) 5.11.5 Emergency Shutdown System (ESD) 5.11.6 Fire & Gas (F&G) System 5.11.7 Telecomms Systems

166 167 168 169 170 171 172 173 174 175 176 177 178

5.12 5.12.1 5.12.2 5.12.3 5.12.4

179 180 181 182 184

Pipelines General Oil Export Pipelines Gas Export Pipelines Infield Pipelines and Gathering Network

5.12.4.1 General 5.12.4.2 Gathering Network Philosophy

185 186

5.13 Other Export Systems Design Rail Export Systems Terminal Facilities

187 188 189

5.14 5.15 5.15.1 5.15.2 5.15.3 5.15.4 5.15.5

Well Site Design Cost Estimation General Cost Estimation Methodology Interim Total Installed Costs (TIC) Estimates TIC Control Estimate End of FEED Estimates Requirements

190 191 192 193 194 195 196

5.16 5.16.1 5.16.2 5.16.3 5.16.17

Construction Planning General Philosophy Constructability Requirements Construction Planning & Manpower Estimates Logistics Requirements

197 198 199 200 201

REFERENCES

202