Western Area · SLFNA

Hull Cleaning at Freetown Port

In-water hull, propeller and survey work at Freetown Port — Sierra Leone's main port, in one of Africa's largest natural harbours.

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Tell us the vessel, the port and the window. Scoped reply, usually the same working day.

Cleanship Marine provides the full underwater scope at Freetown Port (SLFNA), Western Area — hull cleaning, propeller super polishing, bow and stern thruster work, class-approved in-water survey and UWILD. Every scope is carried out with the vessel afloat and on hire, at the berth or at the anchorage.

The Port of Freetown at Queen Elizabeth II Quay is Sierra Leone's main commercial port. The container terminal, berths 3 to 6, is run under concession by Freetown Terminal Limited, part of Africa Global Logistics, and its extension added a 13-metre-deep berth for larger container ships. Bulk and break-bulk cargo is handled under a separate concession, and the harbour also carries the Kissy Oil Terminal, the fishing fleet and the ferries across the estuary to Lungi airport.

Working conditions at Freetown

Freetown sits on the south side of the Sierra Leone River estuary, one of the largest natural harbours on the African coast, and the quay is sheltered from the Atlantic swell that works the open coast to either side. What it is not sheltered from is the rain: Freetown is one of the wettest capitals in West Africa, and from roughly May to October the river carries run-off into the harbour, cutting visibility at the berths and stopping deck work in the heaviest downpours. Warm estuary water and long berth waits build fouling steadily.

Where we work: Container terminal (berths 3–6) · Bulk and break-bulk berths · Kissy Oil Terminal · Inner harbour anchorage
Vessels we see here: Feeder container ships · General cargo and break-bulk ships · Product tankers · Fishing vessels · Freetown–Lungi ferries

Hull Cleaning scopes at Freetown

5 scopes, one team and one mobilisation. Most vessels calling here take more than one on the same attendance.

Planning the window at Freetown

The combination of Atlantic swell and rain governs the calendar at Freetown Port, with the heaviest rain from May to October and swell running year-round. The swell here is long-period Atlantic ground swell rather than wind-driven sea, so it reaches the anchorages on days that look calm from the bridge and it is the single biggest cause of a lost in-water window on this coast. Because the harbour is sheltered, work here normally runs alongside or at a protected anchorage and can proceed in parallel with cargo operations rather than competing with them for the berth window.

Work is taken at the container terminal (berths 3–6), bulk and break-bulk berths, Kissy Oil Terminal, inner harbour anchorage, and which of those a vessel ends up at changes the dive plan more than the season does. Teams mobilise via Freetown Lungi (FNA), so give us the ETA as early as you have it — the travel is the flexible part, the approvals and the working window are not.

What we typically find at Freetown

Container tonnage on a fixed rotation shows the familiar pattern: light slime over most of the vertical sides, with the real accumulation in the flat bottom, the bilge keels and the niches where flow is slowest. Those are the areas that cost fuel and the ones a quick clean tends to skip.

Vessels calling Freetown often wait for a berth in warm, nutrient-rich estuary water, so the flat bottom and sea chests pick up steady barnacle and weed growth, heavier after the rainy season. Fishing vessels based in the harbour, which lie idle between trips, carry the heaviest fouling we see here.

How we deliver it at Freetown

1
Scope and vessel details
Tell us the vessel, her particulars, the coating specification and the window at Freetown. We come back with a defined scope, a crew size and a duration we will stand behind. Where the conditions here will not support what has been asked for, we say so at this stage rather than after mobilisation.
2
Permits and approvals
Sierra Leone Ports Authority approves the work alongside the local harbour master, and at a state port that conversation is quicker but less formal — it is worth having in writing. Diving permission, terminal approval and any environmental clearance for in-water work are handled by us, not left with the agent to chase.
3
Mobilisation to Freetown
Divers, compressors, brush carts and cameras mobilise via Freetown Lungi (FNA). Where a vessel is also calling at Pepel, one mobilisation is normally sized to cover both.
4
Safety setup and the dive
The vessel is secured for diving — main engine, shaft and thrusters immobilised, sea suctions confirmed shut, permit agreed with the master. Teams work under surface supervision with continuous diver communications and video throughout.
5
Report and handover
A completion report covering hull cleaning is issued with before-and-after imagery, coating and anode condition and anything found that you should know about. The findings are discussed with the vessel rather than emailed and forgotten.

Freetown Port at a glance

UN/LOCODE: SLFNA
Port type: State Port
State: Western Area
Country: Sierra Leone
Water body: Sierra Leone River estuary
Port authority: Sierra Leone Ports Authority
Main cargoes: Containers, Rice and bagged general cargo, Break-bulk and project cargo, Fuel, Fishing catch
Crew mobilisation: Freetown Lungi (FNA)
Services here: Hull Cleaning and Hold Cleaning

Frequently asked — Freetown Port

Does Cleanship provide hull cleaning at Freetown Port?

Yes. We cover the full hull cleaning scope at Freetown Port (SLFNA), Western Area — underwater hull cleaning, propeller polishing, thruster cleaning & polishing, in-water class survey and UWILD. Teams mobilise via Freetown Lungi (FNA).

What is underwater visibility like at Freetown?

Visibility at Freetown Port is moderate in the dry season, low from roughly May to October when rain run-off from the Sierra Leone River clouds the harbour, and the combination of Atlantic swell and rain sets the outer limits of the calendar. How the tide and sea state shape the dive plan is set out in full in the working-conditions section on this page.

Who approves hull cleaning work at Freetown?

Sierra Leone Ports Authority issues the port-side approval at Freetown Port, with terminal approval on top where the berth requires it. We arrange both, along with any environmental clearance for in-water cleaning, so it does not fall to the agent or the master.

Which vessels call at Freetown?

Feeder container ships, General cargo and break-bulk ships, Product tankers, Fishing vessels, Freetown–Lungi ferries — Freetown Port is Sierra Leone's main port, in one of Africa's largest natural harbours, handling containers, rice and bagged general cargo, break-bulk and project cargo, fuel, fishing catch. Wetted area, coating specification and how long the vessel has been sitting are what size a hull job, so the same berth can produce very different attendances.

Can this be done without taking the vessel off hire at Freetown?

Yes — that is the point of it. Every scope listed here is carried out with the vessel afloat and working, at the berth, at the anchorage or on the passage out. Divers work with the vessel afloat at the berth or the anchorage, so there is no dry dock, no diversion and no off-hire.

Do you cover other ports near Freetown?

Yes. Pepel, Conakry and Monrovia all sit within the same operating range for hull cleaning, and a single mobilisation is often sized to cover more than one vessel on the same trip. We work 86 ports on the coverage list for this line.

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