Salvage vs Towing: The Legal Difference That Costs Thousands

By Gus Marchetti, Salvage master. Reviewed by Amanda McCallister, editor.

Marine Salvage & Recovery | Hull & Bottom Cleaning I remember a night in 2016 off New Orleans. A 4,800-hp chartered tug was hooked to a disabled 700-foot cargo ship with a container crane hanging off the deck. The owner's agent kept screaming 'that's a tow!' on the radio. The coast guard was on the other channel. Meanwhile, the ship had been drifting for two hours towards a jack-up rig. That word choice, tow vs salvage, was worth about $250,000 to me and a lot more to them. Here's the thing: nobody cares what you call it when the boat's not sinking. But when it's adrift and the wind's rising, the word you choose determines whether you get a day rate or a maritime lien on the whole vessel. I've been running wreck removal and marine casualty response for 22 years. I've seen owners sign towage agreements in a storm and then get sued for a salvage reward anyway. I've also seen a salvor pull a vessel off a beach and be told he was just a hired tug driver. The line between salvage and towing is not painted on the water. It's in the law, in the intent, and in the danger.

What Towing Looks Like in Practice

When you call a tug and ask for a tow, you're buying a service. That's it. The tug company gives you a day rate, you give them the route, and their engine pushes your boat. The law calls this a towage contract. You're still the master of your vessel. You tell the tug where to go and how fast. They're the power, not the law. Some towage is just moving a barge across a harbor. Other times it's an escort job for an approaching vessel. Either way, the price is set before the line goes over. X days at Y dollars. It's a business transaction. The risk stays with the vessel owner. If the barge sinks while the tug is towing it, that's not the tug's problem, unless they were negligent. They get paid for effort, not for outcome. Now, a good offshore tug on the Gulf can run you $15,000 to $25,000 a day. For a rig move or a long haul, you might get a deal per mile, but per day is the usual. That's a lot of money, but it's predictable. You know exactly what you owe when the job's over. That's the comfort of towage.

Salvage Is a Different Animal

Salvage is different. Nobody called you, nobody signed a contract. You offer to help a vessel in danger, and if you save it, the law hands you a reward. Not a fee, a reward. The size of that reward is based on the value of what you saved, not how long you worked. Save a $100 million LNG carrier from a reef, and you're looking at a payday that makes your monthly T&M rate look like a parking ticket. The law goes back to ancient maritime codes. The idea is simple: encourage people to risk their lives and equipment to save property at sea. So if a tug happens to be nearby when a ship is in peril and goes in without a contract, they can claim salvage. The law calls this 'pure salvage' or 'true salvage'. It doesn't matter if the crew would've died without you. Actually, that's a whole other thing. Even if there's a contract, it can get overwritten. If you're hired for a simple tow and the ship starts sinking, and you stick around to pump and ground her on a sandbar, you might be able to claim a salvage award on top of your towing fee. That's the grey zone that keeps lawyers in their boats. By the way, I once had a salvage claim threatened by a guy who helped push a burning fishing boat away from a pier. He had a small outboard, and he pushed for ten minutes. The boat was worth $200,000. He wanted 10%. He got a dinner coupon. The courts weigh a lot more than your biggest bill.

When a Tow Turns Into a Salvage

The precise line depends on the plant, the weather, and the law. But the general rule is that salvage involves a marine peril and a voluntary service beyond the contract. If you're on a routine tow and the towline parts and the vessel drifts into a shipping lane with steering failure, that's a new scenario. The tug isn't just doing the old job anymore. They're saving the vessel from a peril. The courts have developed a test. Did the tug do more than what was reasonably expected? Was the vessel in actual danger? And was the tug's work essential to saving it? You don't need a wreck for that. A drifting cargo ship with a dead engine on a lee shore is as much a peril as a fire. The Lloyd's Open Form, LOF, is the common salvage contract. It's one page. It says 'no cure, no pay'. If you save the ship, you get a reward. If you don't, you get nothing. That's the opposite of the towage day rate. And the SCOPIC clause—which replaces some of the uncertainty—has its own rules. But the old LOF is still the standard when things go truly wrong.

The Cost Difference Is Not Small

So let's do the math. Suppose a disabled cargo ship worth $20 million needs help. A tug owner signs a towing contract at $12,000 a day. They work for three days before the ship is safe. That's $36,000. Now suppose the same ship is adrift and drifting into a reef, and the same tug goes out unprompted, maybe at night, in a storm. They save the ship. A salvage reward could be 5% or 10% of the saved value. 5% of $20 million is $1 million. That's the difference between a decent week and a retirement. Now, not every salvage claim runs that high. Courts look at the skills, the risk to the salvor, the degree of danger, the value of the property saved, and the environmental risk. Sometimes a reward is only 1%. But still, on a $50 million vessel, 1% is $500,000. This is why owners and P&I clubs fight hard to make it a tow. They'll pay $20,000 a day happily if it keeps the salvage claim off the table. The cheapest way to avoid a salvage claim is usually to sign a towage contract before the danger gets serious. But that's not always possible. In a storm, the guy with the rope has all the use.

How to Keep the Bill From Killing You

First, call for a tug before the situation turns into a movie. Get a towage agreement with clear terms before the vessel is in peril. If it's already drifting, don't just accept a verbal 'we'll help you—we'll talk price later.' That's an invitation to a salvage claim. Second, use a standard contract like BIMCO's TOWCON or TOWHIRE, or the Lloyd's Open Form with a SCOPIC clause. SCOPIC stands for Special Compensation P&I Club Indemnity Clause, and it replaces the old no-cure no-pay headaches. It gives the salvor a guaranteed compensation for their costs even if the salvage fails, so they don't need to inflate the reward. It also gives the P&I club more control over the salvage operation and the cost. Third, don't let a tow turn into a salvage without documenting it. If the tug does something beyond the contract, note it. If the weather changes radical, note it. If the master has to abandon the bridge, note it. Every fact can be a dollar sign in a salvage case. And my honest advice: don't be cheap when it matters. A $20,000 a day tug that saves you from a $100,000 claim is a bargain. But if you're sitting in a hotel bar in Singapore telling the club that it was just a tow, you're ignoring the reality.

Frequently Asked Questions

What's the fundamental legal difference between salvage and towing? Towing is a contract for services at an agreed rate. Salvage is a voluntary act to save a vessel from peril, with a reward based on the value saved. The key is the existence of a prior contract and the degree of danger. Can a tugboat captain turn a tow into a salvage claim? Yes, if the vessel faces a peril not contemplated in the original contract and the tug goes beyond its contractual duties. The courts will look at the actual danger and the scope of the service the tug performed. What does 'no cure, no pay' mean in salvage? It means the salvor only gets paid if the property is saved. If the vessel is lost, the salvor gets nothing. This is the heart of the Lloyd's Open Form contract, and it's why salvage rewards are often generous. How is a salvage reward calculated? The standard factors include the value of the saved property, the skill and effort of the salvor, the danger involved, the risk to the salvor's own equipment, and any environmental risk. The reward typically ranges from 1% to 10% of the saved value, but it can be more or less.