PT. RATSON MARITIM INDONESIA

PT. RATSON MARITIM INDONESIA Committed to build custom vessel that suit customers' individual needs. Each Vessel shares our passi

15/05/2026

Age is just a number.
IMO sets an age limit to be at 30 years before a vessel needs to be laid off.
However, age often doesn’t represent the real condition of the vessel.
What’s important is whether the vessel has been looked after or not.
Be sure to maintain your vessel properly.

What is seen doesn’t always represent the truth.A smooth surface, fresh paint, no visible damage don’t actually tells yo...
12/05/2026

What is seen doesn’t always represent the truth.
A smooth surface, fresh paint, no visible damage don’t actually tells you what is happening inside the tank.
Corrosion works from within. Stress concentrations build up, and temperature differentials inside a tank can accelerate coating breakdown.
By the time the outside shows a problem, the inside has been compromised for a long time.
Swipe to see what a proper steel condition assessment actually covers. →

11/05/2026

Do not only blame the rough sea.
Most sinking happen in calm water. At the dock. On a routine crossing.
Cargo overloaded, unequal weight distribution, freeboard ignorance, etc.
Sometimes, the vessel is already compromised before it leaves the berth.
Stability is not something you feel. It is something you calculate.

Ventilation on your tanks is not just accessories.The absent of ventilation can explode your vessel.Your cargo produces ...
09/05/2026

Ventilation on your tanks is not just accessories.
The absent of ventilation can explode your vessel.
Your cargo produces v***r, v***r builds pressure, and it accumulates explosive concentration.
Proper tank ventilation controls v***r pressure, prevents structural stress on tank boundaries, and keeps the atmosphere inside measurable and manageable.
MARPOL and class rules regulate this ventilation arrangements.
Swipe for more information →

08/05/2026

Most people think a sea trial is simple. Well, it is not.
It ranges from engines, steering, navigation equipment, fire fighting systems, life saving appliances, alarms, communication, stability, and more.
Every single system onboard has a test procedure.
That is why the sea trial document is thick.
One signature on that document means every single one of them passed.

How important is a tank inspection?Docking is the only window you get to inspect what is hidden beneath the waterline an...
07/05/2026

How important is a tank inspection?
Docking is the only window you get to inspect what is hidden beneath the waterline and behind closed compartments.
Coating breakdown, corrosion, structural thinning, sediment buildup, and more.
Tank inspection is one of the checklist you would like to tick.
Swipe to see what a proper tank inspection covers. →

One engine or two?It will be a decision that shapes how your vessel performs for the next 20 years.Every operator has di...
05/05/2026

One engine or two?
It will be a decision that shapes how your vessel performs for the next 20 years.
Every operator has different routes, different budgets, and different risk tolerance.
Single engine costs less to build and cheaper to run. But when it stops, so does everything else.
Twin engine gives you redundancy, better maneuverability in tight ports, but it comes at a price.
Swipe to see the full breakdown. →

02/05/2026

Not every vessel needs a davit crane for its rescue boat. But some have no choice.
A hand winch works when the freeboard is low, the rescue boat is light, and a small crew can manage the launch safely and quickly.
But as the vessel gets larger, the freeboard rises. The rescue boat gets heavier. And in an emergency, seconds matter.
That is where a davit crane becomes not just practical — but a SOLAS requirement.
The rule is simple: your rescue boat launching arrangement must match the worst condition your crew will face when they need it most.

30/04/2026

Loading heavy equipment onto an LCT is not just about getting it on deck.
The ocean doesn’t care how fast you loaded. It only responds to how well you prepared.
Weight distribution, stability, freeboard, lashing points, ballast adjustment — every one of these has to be right before you leave the dock.
One miscalculated axle load. One unsecured machine. One wave from the beam.
That is all it takes to ruin the whole shipment.

It is all depends!Light oils like diesel flow freely at ambient temperature. No heating required.Heavy oils like palm oi...
29/04/2026

It is all depends!
Light oils like diesel flow freely at ambient temperature. No heating required.
Heavy oils like palm oil, bunker fuel, or bitumen are different.
Drop below their pour point and they solidify inside your tank.
The cargo decides the system. Not the other way around.
Swipe for more information. →

28/04/2026

On an LCT, the action is upfront. But danger can come from behind.
During maneuvering and berthing, your Master needs eyes in every direction — including what’s closing in from the stern.
Other vessels, obstacles, dock structures. A blind spot at the back of the wheelhouse is a risk you cannot afford at slow speed in a confined area.
Rear glass on an LCT wheelhouse is not an afterthought. It is the Captain’s last line of visibility when it matters most.

Address

Kahuripan 7
Surabaya
60265

Opening Hours

Monday 08:00 - 16:00
Tuesday 08:00 - 16:00
Wednesday 08:00 - 16:00
Thursday 08:00 - 16:00
Friday 08:00 - 16:00
Saturday 08:00 - 14:00

Telephone

+6281233455050

Website

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