© 2026 Observater Surveys and Services Group. All rights reserved.
Observater Surveys and Services Group · Calabar Port · Cross River · Eastern Gateway
Our marine surveyors in Calabar attend vessels 24/7 at the eastern gateway: vessel condition surveys, on-hire and off-hire surveys, hull and machinery damage surveys, casualty attendance, P&I matters, holds and hatch cover inspections, and bunker surveys, with scope confirmed in writing before work begins.
The vessel is the most expensive thing in every maritime dispute, and the party without an independent marine surveyor argues about it from the other side’s report. Shipowners, managers, charterers, H&M underwriters, and P&I clubs all instruct the same surveyors, under one rule: one interest per matter.
Get a Marine Surveyor Moving Email the InstructionThe river approach leaves its marks. The Calabar channel works vessels hard, and contact and grounding damage surfaces at the next survey. Condition recorded at each charter end decides whose account it lands on.
The off-hire condition is a memory. A vessel redelivers and the damage argument starts. Without an on-hire survey to compare against, the answer is whoever shouts longest.
The holds fail after the cargo is booked. A vessel presented for agricultural loading with holds not clean, dry, and fit costs laytime, rejection, and claims. A pre-loading inspection finds it in time.
The casualty evidence sails away. After an incident in the eastern waters, the vessel leaves and the evidence leaves with it. The first hours on board decide what the file will ever contain.
Our highly trained marine surveyors carry out all types of marine surveys, ship surveys, and vessel inspections at Calabar Port, Nigeria: vessel condition, on/off hire, hull and machinery, casualty, P&I, holds and hatch covers, and bunker surveys, at the berths and on the river. Cargo, tally, draft, and claims run from our page for cargo surveyors in Calabar, and the full country practice from Marine and Cargo Surveys in Nigeria.
Our surveyors attend on-hire and off-hire surveys at Calabar: hull, decks, holds, hatch covers, and equipment recorded compartment by compartment, existing damage photographed and listed, and bunkers established at the same attendance. For the agricultural trade, holds and hatch cover inspections before loading confirm the spaces are clean, dry, and fit to receive foodstuffs, while there is still time to correct what is not.
Hull and machinery damage in the Calabar approaches is investigated for underwriters and shipowners with cause, nature, and extent stated in the form adjusters and average agreements use, and casualty attendance moves while the evidence is still on board. P&I attendance runs impartial, one interest per matter, with flash findings inside a day, at a gateway where independent correspondent options are thin.
Bunker surveyors attend at delivery and redelivery, the two points where fuel is paid for: soundings on our own instruments, temperatures and densities applied, the bunker delivery note verified against what was actually measured, and the calculation attached so the figure can be checked line by line.
One team, one fight
The same marine surveying discipline runs at Lagos, Port Harcourt, Onne, Warri, and Calabar, so a vessel calling more than one Nigerian port keeps one file, one standard, and one point of contact for the whole rotation. Findings reach the instructing party first, and the report reads the same wherever it was written.
WhatsApp a Marine Surveyor ops@observater.com“Holds passed for foodstuffs in writing before loading commenced. The rejection argument never happened.”
Charterer’s agent, Calabar
“Impartial attendance at a gateway where independent options are few.”
P&I correspondent, eastern Nigeria
“Condition at redelivery compared against delivery, line by line, photograph by photograph.”
Shipowner, coastal trade
We answer 24/7, and a surveyor can be moving to any Calabar berth or the anchorage at short notice, with who attends, when, and on what basis confirmed in writing before work begins.
The vessel’s condition recorded compartment by compartment, existing damage photographed and listed, holds and hatch covers inspected, and bunkers established at the same attendance, so delivery and redelivery are compared against a record instead of a memory.
Yes: impartial attendance, one interest per matter, with flash findings inside a day and reports to the standard the club applies.
Yes, from the same office: bagged cargo tally, containers, pre-shipment inspection, damage, and claims, on our page for cargo surveyors in Calabar.
Named surveyor, scope in writing. Before anything starts you know who attends, when, and exactly what they will do, on paper.
The fee agreed first. The fee is put in writing before work begins, so the decision is made with the numbers in front of you.
One interest per matter. If we act for the other side in your dispute, we tell you and decline. Independence is the product.
Work starts on your go-ahead. Nothing begins until you confirm in writing, and the findings reach you first, in confidence. We answer 24/7.
The fee depends on the scope: the vessel, the matter, and the number of attendances it needs. Tell us the vessel and the situation and we reply with the scope and the fee in writing before work begins, so the decision is made with the numbers in front of you.
When precision matters, your partner of choice
Tell us the vessel and the matter, and our marine surveyors confirm who attends, when, and on what basis, in writing, before anything starts.
Get a Marine Surveyor Moving Email the InstructionInternational Marine Cargo Surveyors, Claims Handlers and Technical Consultants in Africa. On-ground expertise, global reach: anywhere you go in Africa, we are already there, with capacity to serve globally.
Observater Surveys and Services Group · ops@observater.com · All attendances are performed under our standard terms of business, available on request. Also see: cargo surveyors in Calabar · Marine Surveyors in Lagos · Nigeria.
When precision matters, Observater Surveys Group is your Partner of Choice
© 2026 Observater Surveys and Services Group. All rights reserved.