Marine Services

  1. Rope Access Inspection
  2. Bottom-Pit Inspection
  3. Pipe Internal Inspection (Rat Patrolling)
  4. Hull Visual Inspection
  5. Voyage Inspection
  6. Structure Condition Assessment
  7. Life Extension Survey
  8. CAP Survey
  9. Superintendency

Pipe-Internal-Inspection---Rat-Patrolling

Pipe Internal Inspection (Rat Patrolling)

A technician “ratting” his way through a pipe.
Conducted on pipes above 550mm in diameter. Pits located inside and at the bottom of pipes will be reported. Photographs of map-like corrosions will be presented. If needed, a repair recommendation plan will proposed.

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Bottom-Pit Inspection

An example of a patched “map-like” grooved corrosion seen on the visible portion of a bottom plate.
Prior to dock-yarding, this inspection is done on the ship’s bottom plate. A map-like presentation of the corrosion in the form of photographs will be given.

Valve-Inspection

Valve Inspection

An example of corrosion.

Checks are made to locate pitted surface, erosion, broken seat-ring, pitted housing and loose locknuts. A recommendation for repair will also presented.

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Hull Visual Inspection

An example of a typical concentrated corrosion hole on the web plate detected through hull inspection.
Aging ships are especially prone to corrosion problems requiring detailed inspection. Our services also include a detailed survey report containing inspection results, photos, proposed repair plans and steel weight calculations (if required).