Pre-Engineering & Planning

Effective planning and implementation of the chemical decontamination process are critical to the success of cleaning and degassing operations. Even the best chemistries and technologies deliver limited results without precise application and technique. That’s why Petrodecon places a strong emphasis on detailed engineering and planning, ensuring every decontamination activity is executed with the highest level of safety and efficiency, meeting all targeted objectives within budget and on schedule. Our decontamination project includes the following key stages:

• Pre-Engineering:

  Petrodecon's decontamination experts gather Process Flow Diagrams (PFDs) to develop a tailored cleaning scheme, incorporating client input. This phase involves creating marked-up Piping and Instrumentation Diagrams (P&IDs), designing cleaning and injection schemes, establishing operation sequences, performing chemical calculations, and determining resource requirements such as chemicals, equipment, manpower, materials, and utilities.

• Scope Development & Planning:

  The team considers all available inputs from the plant to develop a clear and comprehensive scope of work, including a responsibility matrix detailing the roles of both the client and Petrodecon. A detailed project schedule is then prepared, aligned with the plant's shutdown timeline to ensure smooth integration with the client's decommissioning activities.

• Job Safety Analysis (JSA) & Work Method Statement (WMS):

  Petrodecon develops site-specific execution procedures, including a Work Method Statement and Job Safety Analysis, to ensure safe and efficient project execution..

• Inspection & Test Plan:

  Detailed sampling, testing, and inspection procedures are formulated and strictly adhered to during job execution, ensuring compliance and quality control.

• Effluent Collection & Disposal Plan:

  A comprehensive plan is developed for the safe collection, transport, and disposal of effluent, in accordance with the client's requirements and environmental regulations.

• Plant Operations Team Alignment:

  Petrodecon conducts thorough review and alignment meetings with the client's operations team to ensure the safe and successful completion of the project. This includes optimizing the use of plant utilities and ensuring the protection of plant equipment.