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Operations & Maintenance Support

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Offshore Marine Management utilise our skills strategically to anticipate and mitigate the risks originating from the harsh marine environment.

Our proactive, preventative approach to O&M preserves and protects subsea assets, reducing the costly impact to equipment and personnel.

We combine data analysis, physical inspections, strategic planning and assessments supported by in-house solutions to formulate a comprehensive Operations and Maintenance strategy.

Our operations and maintenance services include, but are not limited to:


Subsea and Topside Inspections as well as a range of subsea geographical surveys OMM provide an overview of asset integrity and ensure subsea assets remain unaffected in changing subsea environmental conditions.

Asset Risk Assessment verifying that assets are functioning correctly and assessed for potential risk ensuring proportionate and compliant provision.

Remediation Plansour findings determine remedial actions required and where necessary make recommendations on remediation plans.

Maintenance and repairmanaging and undertaking scheduled and unscheduled works to provide recommendations to clients on retrofits that may improve operations or HSEQ and conducting such activities as agreed. When necessary we conduct rope access works for structural inspections inclusive of weld NDT and for other scheduled works such as painting campaigns.

Emergency response plansdesigning detailed and reactive plans so we are prepared to safely and efficiently respond to any emergencies, whilst maintaining system integrity, preventing further failures and protecting functionality.

Support facilities Cable storage facilities are located in Nordenham, Germany and Harwich, UK. These facilities ensure easy access projects in a timely manner and be there when you need urgent response.

VesselsOur long established partnerships allow us to provide a wide range of vessels including guard vessels for projects.
For more information on this service please visit Vessel Management

Contact Us

OMM Bristol - Corporate Headquarters

55 Queen Square


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+44 (0) 844 921 0001

OMM Cambridge

Milton Hall
Ely Road

CB24 6WZ

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OMM Grimsby

Grimsby Fish Market
Wharncliffe Road

DN31 3QJ

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OMM Hamburg

Kampstrasse 4
20357 Hamburg

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+49 (0) 40 320 41 97 0




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