Course Overview

The decommissioning of oil- and gas-fired power plants is a complex and highly regulated process that requires careful planning, technical expertise, and strict compliance with environmental and safety requirements. Cold and dark decommissioning provides a structured approach to safely shutting down facilities, managing hazardous materials, dismantling equipment, and preparing sites for remediation or future redevelopment while minimising operational and environmental risks.

The Cold and Dark Decommissioning of Oil and Gas-Fired Power Plants programme by Transformentors Academy provides participants with the knowledge and practical skills required to plan, manage, and execute effective decommissioning projects. The course explores decommissioning strategies, regulatory frameworks, safety management, waste handling, equipment dismantling, environmental protection, and site restoration practices.

Through practical case studies, industry examples, and interactive exercises, participants will develop the capability to address the technical, environmental, and operational challenges of decommissioning projects while ensuring regulatory compliance, sustainability, and long-term asset management objectives.

Agenda

Day — 1 Introduction to Cold and Dark Decommissioning

• Understanding decommissioning concepts and processes
• Exploring cold and dark decommissioning for oil and gas-fired power plants
• Reviewing regulatory and compliance requirements
• Examining environmental considerations during decommissioning
• Understanding the roles and responsibilities of decommissioning teams
• Case Study: Real-world decommissioning projects and key lessons learned

Day — 2 Decommissioning Planning and Site Preparation

• Understanding the key elements of decommissioning planning
• Reviewing asset inventory and plant system mapping techniques
• Identifying critical components for cold and dark shutdown
• Conducting site evaluations and surveys for decommissioning
• Applying risk assessment and safety planning principles
• Developing site-specific procedures and safety protocols

Day — 3 Shutdown and Isolation Procedures

• Understanding safe shutdown procedures for power generation systems
• Applying depressurisation, draining, and flushing techniques for pipelines and equipment
• De-energising and isolating plant systems and assets safely
• Managing, containing, and storing hazardous materials during decommissioning
• Meeting documentation and reporting requirements for cold and dark shutdown
• Applying best practices for safe and effective decommissioning operations

Day — 4 Dismantling and Disposal Processes

• Understanding techniques for dismantling equipment and structures
• Classifying waste and applying appropriate management and storage practices
• Exploring salvaging and recycling methods for decommissioned plant materials
• Managing demolition waste through segregation, storage, and disposal
• Reviewing site remediation and restoration strategies
• Case Study: Successful dismantling and material recovery projects

Day — 5 Final Inspections and Post-Shutdown Management

• Understanding the importance of final site inspections and audits
• Reviewing post-shutdown procedures and management activities
• Managing site security and environmental monitoring requirements
• Addressing community concerns during cold and dark decommissioning
• Identifying lessons learned and industry best practices
• Group Activity: Develop a mock decommissioning plan for a power plant shutdown

Learning Outcomes

By the end of the Cold and Dark Decommissioning of Oil and Gas-Fired Power Plants course, participants will be able to:

• Understand the principles, processes, and importance of cold and dark decommissioning in oil and gas-fired power plants.
• Apply regulatory requirements, compliance standards, and environmental considerations to decommissioning projects.
• Develop decommissioning plans, conduct site assessments, and prepare facilities for safe shutdown.
• Implement safe shutdown and isolation procedures, including depressurisation, draining, flushing, and hazardous material management.
• Apply effective dismantling, disposal, and waste management practices for plant equipment and structures.
• Conduct final site inspections and manage post-shutdown activities to ensure site safety, security, and environmental compliance.
• Integrate decommissioning best practices to support sustainable asset retirement and site restoration objectives.

Who Should Attend

This programme is ideal for:

• Decommissioning project managers
• Environmental engineers and specialists
• Safety managers and officers
• Operations and maintenance personnel
• Consultants and contractors involved in decommissioning
• Professionals seeking expertise in oil and gas-fired power plant decommissioning