Inspection, Repair & Maintenance (IRM) – Oil & Gas

Inspection, Repair & Maintenance (IRM)

With over 15 years’ experience providing subsea support for the Oil & Gas industry, Dive Works prides itself in its highly skilled ROV (remotely operated vehicle) pilots and technicians, and state-of-the-art robotics and subsea technology.

Still going strong, Dive Works offers ROV services using the Seaeye Falcon Observation Class ROV, operating in depths up to 300m. Requiring only two personnel to operate, and able to withstand cold waters for long periods, ROVs are a highly efficient, cost-saving, and low-risk alternative to commercial divers.

Inspection Services

We specialise in subsea asset inspections of platforms, risers, subsea trees, pipelines and more, with key services including:

• Platform inspections
  • General Visual Inspection (GVI)
  • Close Visual Inspection (CVI)
  • Non-Destructive Testing (NDT)
    • Cathodic Protection (CP) surveys of pipelines and structures
    • Underwater Thickness (UT) readings
    • Flooded Member Detection (FMD)

• Pipeline inspections
  • Visual inspections utilising boom arm cameras
  • Pipeline depth of burial surveys utilising pipe tracker
• Seabed site inspections

Dive Works’ ROVs are excellent tools for inspecting subsea assets. Compact and non-invasive, each ROV can fly close to the seabed without disturbing sediment. Able to detect damage, defects, leaks, erosion and movement, our ROVs thoroughly inspect each asset and assess its condition, with each of our inspections carried out in accordance with established global industry best practice.

Once each asset has been inspected, we will provide you with a detailed asset condition report including photos and/or video evidence.

Repair and Maintenance Services

We also provide the following repair and maintenance services:

• Platform repair and maintenance
  • Subsea cleaning (utilising HPWC, wire brushes etc.)
  • Subsea rigging (securing of caissons and members)
  • Installation of member/riser clamps

• Pipeline repair and maintenance
  • Pipeline stabilisation utilising grout rectification
  • Leak detection (proprietary technology) and remediation
• Retrieval of dropped objects
• Debris removal

Working in partnership with other service providers, Dive Works can deliver all project management, engineering, supervision, vessels, labour, tools, permits, support and equipment necessary to successfully perform the scope of work.

A smarter way to inspect, repair & maintain

Can we assist you with your subsea project needs? Contact us for a cost-saving proposal that is tailored to your exact requirements.