Upon completion of this course, attendees will be able to:

• Understand the fundamentals of pipelines: Define pipelines, identify their types, and recognize their importance in various industries.
• Recognize pipeline regulations and standards: Identify relevant national and international regulations and industry standards for pipelines
• Describe the components of a pipeline system: Identify the key components of a pipeline, including sections, pumping stations, storage facilities, and valves.
• Identify pipeline materials and construction methods: Recognize different pipe materials (e.g., steel, cast iron, concrete, plastic) and understand various jointing methods.
• Apply basic pipeline hydraulics: Calculate flow rates, pressure drops, and head losses using hydraulic principles.

Chapter 1: Introduction to Pipelines

• Pipeline Basics:
• Definition, types, and applications of pipelines
• Main types of DEWA pipelines
• Main difference between pipelines and piping systems
• Components of a pipeline system
• Pipeline codes and satndard:
• DEWA standards and references
• ASME B31.4 & API 1160
• ASME B31.8 & ASME B31.8S
• Regulatory frameworks
• CFR requlations

Chapter 2: Pipeline Design

• Pipeline Routing and Alignment:
• Factors influencing pipeline routing
• Topographic and environmental considerations

• Hydraulic Design:
• Flow rate calculations and hydraulic head
• Pipe sizing and material selection
• Pressure drop and friction losses
• Structural Design:
• Pipe wall thickness and material selection
• Corrosion and cathodic protection

Chapter 3: Pipeline Construction

• Site Preparation:
• Land acquisition and permits
• Clearing and grading
• Trench excavation
• Pipeline Installation:
• Joint preparation and welding techniques
• Coating and cathodic protection
• Backfilling and compaction
• Pipeline Testing and Commissioning:
• Hydrostatic testing
• Leak detection methods
• Pigging and cleaning

Chapter 4: Pipeline Inspection

• Visual Inspection:
• External and internal inspections
• Drone and robotic inspections
• Non-Destructive Examinations (NDE):
• Ultrasonic testing (UT)
• Magnetic particle testing (MT)
• Radiographic testing (RT)
• In-Line Inspection (ILI):
• Pigging technology
• ILI data analysis and defect assessment

Chapter 5: Pipeline Maintenance and Repair

• Routine Maintenance:
• Cathodic protection monitoring
• Leak detection and repair
• Pigging and cleaning
• Major Repairs and Replacements:
• Emergency repairs
• Planned maintenance and upgrades
• Pipeline rehabilitation techniques

Chapter 6: Hydraulic Modeling

• Hydraulic Modeling Software:
• Introduction to hydraulic modeling software
• Input data preparation
• Steady-State and Transient Analysis:
• Water hammer analysis
• Surge pressure control
• Flow distribution and optimization
• Hydraulic Modeling Applications:
• Design optimization
• Operational analysis
• Emergency response planning

Chapter 7: Non-Metallic Pipes

• Definition and Classification:
• Types of non-metallic pipes (e.g., PVC, PE, CPVC, ABS)
• Comparison with metallic pipes
• Types of non-metallic piping system
• Non-metallic piping standard and specifications
• Applications and Advantages:
• Suitable applications for non-metallic pipes
• Advantages over metallic pipes (e.g., corrosion resistance, lightweight, ease of installation)
• Environmental Factors:
• UV resistance
• Temperature and pressure ratings
• DEWA water pipeline network design criteria
• Maximum Pipeline Velocity
• The minimum pressure at the connection points of DEWA transmission network
• Minimum expected Pressure within the developer distribution network.
• Maximum Pressure at lowest point within the Transmission network
• Jointing and Connections
• Mechanical Connections
• Fusion Welding
• Electrofusion
• Solvent Cementing
• Installation and Testing
• Installation Practices
• Testing and Inspection
• Joint Integrity Testing
• Maintenance and Repair
• Routine Maintenance
• Major Repairs and Replacements

• DEWA water pipeline system monitoring
• Bulk Flow Metering
• Pressure Transmitters
• Water Quality Monitoring
• Water SCADA requirements

Chapter 8: Case Studies and Projects

• Case studies of successful and failed pipeline projects
• Lessons learned and best practices

Group projects:

• Design of a pipeline system

RECTUS attendance certificate will be issued to all attendees completing minimum of 80% of the total course duration