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Marine service

Vessel Assurance Surveys: Independent Verification of Ship Standards

Vessel assurance surveys provide independent verification that a ship and her managers are doing what they say. They are used by owners who sit far from their fleets, by charterers and insurers who need comfort, and by managers who want an outside opinion on safety, maintenance and operational discipline. Findings are ranked by consequence, with practical corrective actions.

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ABL London Limited c/o 7 Lindwall Close Prenton Wirral CH43 7XT United Kingdom Company

ABL London Limited c/o 7 Lindwall Close Prenton Wirral CH43 7XT United Kingdom

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London, United Kingdom

47 Years in business

ABL is a marine and engineering consultancy with 64 offices in 40 countries and a London office in the Northern & Shell Building on Lower Thames Street. It is part of Aqualis ASA, which is listed in Oslo, and its history runs back through London Offshore Consultants (founded 1979) and The Salvage Association (1856), which came in via Braemar's purchase of BMT Marine and Offshore Surveys. Its work includes casualty investigation, marine warranty, H&M and condition surveys, expert witness work and offshore wind projects.

Global Offshore Vietnam Co., Ltd Company

Global Offshore Vietnam Co., Ltd

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Vung Tau, Viet Nam

Global Offshore Vietnam Co., Ltd is the Vung Tau office of Global Offshore Consultants, which also works from Singapore, Indonesia, Malaysia and Myanmar and has allied firms in the Caspian region and the Middle East. The group handles marine operations, naval architecture and structural analysis, platform design and verification, port and inland waterway studies, marine warranty with site attendance, dynamic positioning assurance and HSE facilitation. It is led by David Lim, formerly regional managing director of Global Maritime Asia and a principal surveyor with Noble Denton.

Lth Marine Consulting Company

Lth Marine Consulting

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Herfølge, Denmark

LTH Marine Consulting ApS is run by Captain Lasse T Hansen, who first went to sea as an ordinary seaman in 1986. He has carried out more than 300 CMID and 300 OVID inspections for energy companies such as Equinor, ConocoPhillips, TotalEnergies, Shell and Repsol, on drilling and accommodation rigs, cable and pipe layers, crane, diving and wind farm installation vessels, AHTS, supply, SOV and crew transfer vessels. The firm also offers marine warranty, suitability and on/off-hire surveys, ISM audits and training, and lists ISO 9001 and IMCA.

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About this service

Vessel Assurance Surveys

Vessel assurance surveys are carried out to give a third party, or the company's own board, confidence in what is happening on a ship. The word assurance matters: the work is about testing claims made in reports and management systems against what a visitor can see and verify on board.

A ship operator may order one when a vessel has been out of direct view for a long time, after an incident, when management is outsourced, or when a lender, insurer or major charterer asks for independent verification as a condition of continued business. Because owners often rely on monthly reports and a superintendent's visit, a neutral surveyor can show whether the picture is complete.

The scope is usually agreed in a short terms-of-reference note. A typical programme covers hull and deck condition, machinery and electrical operation, maintenance results compared with the planned maintenance record, safety equipment, pollution-prevention practices, bridge procedures, and the quality of crew handovers. Interviews with officers and ratings establish whether the company's procedures are used under routine pressure. The surveyor selects a sample of records and traces a few jobs from request to completion to see if the system holds up.

Ask what evidence standard the surveyor applies for each finding, how they separate observation from opinion, and who will see the draft before it is finalised. Agree confidentiality; reports of this type often contain commentary on management that the owner may not want shared.

The report identifies strengths as well as weaknesses, ranks the findings by safety and commercial consequence, and proposes corrective action with realistic time frames. Follow-up visits can be arranged to verify closure.

Common results include a well-kept engine room with weaker deck maintenance, under-resourced onboard training, and reports that overstate completed tasks.

3 listings match this practice area above.