In this photo taken Aug 27, 2010. the CMA CGM Figaro is shown on the Savannah River in Savannah, Ga. (Photo: AP)

Georgia, United States

When Savannah welcomed the largest cargo ship ever to call on its booming seaport, the visiting vessel barely fit. The Figaro had to sail in loaded at half capacity to avoid scraping the river bottom, and even then could only navigate the shallow channel at high tide.

East Coast ports from New York to Miami simply aren’t deep enough to handle such mammoth vessels as the CMA CGM Figaro, which measures 1,100 feet (335 metres) long with space for 8,500 cargo containers a tractor-trailer can haul one at a time. With a major expansion of the Panama Canal projected to be finished by the end of 2014, these gargantuan vessels will be able to sail between Asia and the US East Coast.

The canal expansion is pitting seaports up and down the Atlantic coast in a race to dig deeper harbors capable of handling the so-called post-Panamax ships.

“It’s going to almost triple the size of the vessels that are going to be able to transit the canal,” said Kurt J. Nagle, president of the American Association of Port Authorities. “I don’t think it’s overhyped to say it’s a gamechanger.”

The post-Panamax ships require depths of up to 50 feet (15 metres) of water to navigate when fully loaded. Only one East Coast seaport — Norfolk, Virginia — is that deep. Other ports are scrambling for federal permits and hundreds of millions of taxpayer dollars to scrape and suck tons of sand and mud from their bays and river bottoms.

The port of New York/New Jersey, the busiest port on the eastern seaboard, already has a US$2.3 billion project under way to deepen its harbor to 50 feet (15 metres). But the Bayonne Bridge spanning the shipping channel is too low for the biggest ships, and port officials say at least US$1.3 billion more is needed to raise the span.

Savannah, the fourth busiest US container port and No 2 on the East Coast, wants US$588 million to dredge six feet (1.83 metres) from the Savannah River along 35 miles (56 kilometres) between the ocean and the city’s port. The federal government would pay about two-thirds of the bill, but first the Army Corps of Engineers needs approval to start the project, which is expected within the year.

“This is a project that has significance not just for this area of the state or the state itself, but for the entire Southeast,” Georgia Gov. Nathan Deal said during a Jan 28 visit to the Savannah port.

Dock workers at the Savannah port, 240 miles (386 kilometres) from Georgia’s state Capitol, are doing their part to help push for deeper water. When the Army Corps held a recent workshop here to gather public comment on the project, the local chapter of the International Longshoremen’s Association had 600 port workers show up to voice their support.

Christopher Johnson, a second-generation longshoreman and one of the union’s 1,700 Savannah workers, said larger ships carrying more cargo should translate to more workers needed to unload them. But Savannah could lose jobs, he says, if it doesn’t dredge and its competitors do in nearby Charleston, South Carolina, and Jacksonville, Florida.

“If we don’t get the project done, we’re afraid the ships may go to other areas,” said Johnson, 46. “Our workload depends on the ships coming up the river. If the ships don’t come, we don’t eat.”

Meanwhile, South Carolina officials are seeking US$400,000 in federal money for a feasibility study by the Army Corps to determine if it can deepen the Charleston port from 45 feet (13 1/2 metres) to 50 feet (15 metres). Charleston is the East Coast’s fourth busiest container port, and No 12 in the US.

Miami’s port already has permission to dredge and is asking for US$75 million to start the project’s first phase. Studies are under way to deepen two other Florida ports in Ft Lauderdale and Jacksonville.

“Certainly every port is counting on it having a big impact,” said Bernard Groseclose, former chief executive of South Carolina’s seaports who now works as a private consultant. “Everyone is telling the same story: We’re getting ready for the Panama Canal expansion.”

But getting funding may have just gotten tougher.

Federal dollars used for dredging projects and the studies required to approve them typically get added to congressional budget bills as “earmarks” — line items requested by individual lawmakers to benefit their districts back home. Yet earmark spending was widely denounced as government waste in the 2010 elections that swept Republicans back in control of the US House.

As a result, Republican lawmakers in both the House and Senate have sworn off earmarks for the time being. It’s not clear how else port projects would obtain federal money.

“It has the potential to have a dramatic impact,” said Nagle, who insists port projects aren’t waste. “There clearly is a distinction between these types of projects and what is typically the target ooth Nagle and Groseclose agree not all ports seeking to supersize their harbors will get approved — and both don’t think every US port needs to be deep enough for the largest ships.

But some are questioning how the federal government decides which projects move forward.

In studies finished last November that recommend deepening Savannah’s harbor, the Army Corps of Engineers concludes the project would have economic benefits for the nation as a whole — the benchmark for the agency’s approval.