Tank Cleaning
Cargo and slop tank cleaning for DPP and CPP trades, demucking, shore terminal tanks and offshore vessel tankage.
Get a quote
Tell us the vessel, the port and the window. Scoped reply, usually the same working day.
Tank cleaning is where marine cleaning stops being housekeeping and becomes a safety-critical operation. Hydrocarbon vapour, oxygen deficiency, residual toxicity and confined geometry combine into a job that punishes shortcuts, and we treat it accordingly.
Cleanship cleans cargo tanks, slop tanks, bunker tanks, cofferdams and shore terminal tanks — from a simple grade change to a full gas-free-for-hot-work certification ahead of dry dock. Every operation runs under a written procedure with continuous atmospheric monitoring and a standby rescue team.
Where we deliver this
- UAE
- Singapore
- India
- Sri Lanka
- Lomé
Tank Cleaning services
Each scope below is a distinct service with its own method, crew and equipment. Combine them in one mobilisation where it makes sense.
Tank Cleaning — frequently asked
Do you provide gas-free certification?
We prepare the tank to the required condition and coordinate with an independent, accredited marine chemist or competent person who issues the certificate. Keeping certification independent of the contractor doing the cleaning is the correct arrangement and we do not deviate from it.
How is sludge and slop disposed of?
Recovered sludge, slops and oily residues are transferred to approved reception facilities or licensed waste contractors, with manifests and disposal certificates provided for the vessel's MARPOL records.
Can you clean tanks between different cargo grades?
Yes. Grade-change cleaning is planned against the previous and next cargo specification, the wall-wash requirement and the charterer's acceptance criteria, then verified by test before the tank is presented.
Need tank cleaning arranged?
Send us the vessel, the port and the window. You get a scope, a crew size and an honest duration — usually the same working day.


