kinsale
Decommissioning and Removal of the Kinsale Energy Offshore Platform - Engineering, Project Management
May 2023

Decommissioning and Removal of the Kinsale Energy Offshore Platform

Client: Kinsale Energy

Contractor: Heerema

Service Provider: NMC Energy

Project: Decommissioning and Removal of the Kinsale Energy Offshore Platform

Location: Offshore Execution in the Irish Sea and Transportation for Disposal to Vlissingen, Netherlands

Summary

Kinsale Energy engaged NMC Energy for the decommissioning and removal of their offshore platform located in the Irish Sea. NMC Energy provided comprehensive management of the removal packages for both onshore and offshore activities, working closely with Heerema to ensure the project was executed safely and efficiently. NMC Energy also provided offshore client representatives to oversee operations, ensuring the client’s objectives were met in line with health, safety, and environmental standards.

Scope of Work

NMC Energy was responsible for several key aspects of the decommissioning project, which included:

Management of Removal Packages:

  • NMC Energy took full responsibility for managing the removal packages both onshore and offshore. This involved overseeing the platform preparation phase, ensuring all aspects were ready for the removal operations.
  • The scope covered the coordination of resources, equipment, and personnel to prepare the platform for safe dismantling, ensuring compliance with technical and safety standards.

Offshore Client Representatives:

  • NMC Energy provided client representatives offshore to oversee the execution of the decommissioning process. These representatives worked alongside Heerema’s team to ensure that all activities were carried out in accordance with the project specifications and health, safety, and environmental (HSE) regulations.
  • By providing real-time oversight, NMC Energy ensured that the client’s interests were protected and that any challenges encountered offshore were addressed promptly and efficiently.

Coordination of Onshore and Offshore Activities:

  • NMC Energy coordinated with Heerema to synchronize the offshore removal operations with onshore transportation and disposal activities. This included ensuring that all procedures for dismantling, load-in, and transportation were followed according to plan.
  • The dismantled components were transported from the Irish Sea to the disposal site in Vlissingen, Netherlands, where further processing took place.

Challenges Addressed

Offshore Operational Complexity:

  • Offshore decommissioning projects in the Irish Sea present unique challenges due to environmental conditions, logistical constraints, and the need for stringent safety measures. NMC Energy’s experience in managing complex offshore projects ensured that all operations proceeded without incident.

Coordination Between Onshore and Offshore Teams:

  • The decommissioning required careful coordination between onshore and offshore teams. NMC Energy facilitated seamless communication and operational alignment between the teams working on the platform removal and those managing transportation and disposal.

Health, Safety, and Environmental Compliance:

  • NMC Energy prioritized HSE compliance throughout the project, ensuring that the dismantling and transportation of the platform were carried out in accordance with regulatory and environmental guidelines.

Key Successes

  • Effective Project Oversight: NMC Energy’s offshore client representatives ensured that all operations were performed according to the client’s requirements, with no significant incidents or delays. Their presence guaranteed real-time decision-making and prompt response to any challenges.
  • Seamless Coordination with Heerema: By working closely with Heerema, NMC Energy ensured that the removal and transportation processes were executed smoothly, with onshore and offshore teams collaborating effectively to meet project timelines.
  • Successful Decommissioning and Transportation: The Kinsale Energy platform was safely decommissioned and transported to Vlissingen, Netherlands, for disposal, with NMC Energy ensuring that all procedures were completed in accordance with technical, environmental, and safety standards.

Outcome

The decommissioning and removal of the Kinsale Energy Offshore Platform, managed by NMC Energy, was a successful operation that highlighted the company’s expertise in handling complex offshore projects. Through effective management of removal packages, coordination between onshore and offshore activities, and the provision of client representatives, NMC Energy ensured that the project was completed on time and in compliance with all safety and environmental regulations. This case study demonstrates NMC Energy’s ability to deliver high-quality decommissioning services for offshore assets while maintaining the highest standards of operational excellence.

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