by James A. Bacon
For the millions of Virginians living above the fall line, the struggle that Hampton Roads has with rising sea levels and increasing flooding may seem remote and far away. Why should we care? After all, does anybody in Hampton Roads give a hoot about our problems?
Kit Chope, vice president of sustainability for the Virginia Port Authority, gave a pretty darn good reason this morning for why Virginians across the Commonwealth should take an interest in the region’s increasing vulnerability to storm surges and flooding: Anything that disrupts port operations disrupts the economy of the state. Some 530,000 jobs and 10% of the state’s gross domestic product are tied to port activities, he said.
“What affects the port affects the state,” said Chope in a panel discussion of the 2016 Resilient Virginia Conference, during which a major theme was the long-term threat that sea level rise and flooding poses to Hampton Roads.
Upstream Virginia has gotten the message. Included in the $2 billion bond package approved by the General Assembly in the 2016 session is $350 million to upgrade cargo-handling cranes at Norfolk International Terminal (NIT). The capital investment has been billed primarily as a response to growing cargo traffic and the need to expand capacity. But there’s more to it than that, said Chope. Modernization also will provide more protection from hurricane storm surges that could inundate the facility and knock it out of operation.
The Port of New York and New Jersey, the third largest port in the country, got a taste of what could go wrong during superstorm Sandy. A nine-foot storm surge inundated the portsm washing hazmat materials and other debris into the water channels and rendering electrical power unreliable. Flooded terminals closed for a week, leading to the diversion of 25,000 shipping containers and 58 vessels (some to Hampton Roads). Another 15,000 containers were lost, along with 9,000 automobiles and 4,500 trucks and vehicles.
The ports of Virginia, the nation’s fifth largest port complex, are determined to avoid a similar capacity, Chope said.
Thanks to the bond package, new electricity-powered, rail-mounted gantries will replace the existing diesel-powered straddle cranes. The investment will make possible a 50% increase in the number of containers to be loaded and unloaded. Getting less attention is the fact that the Virginia Port Authority is studying how to protect the terminal from disruption. “Where are we most at risk? Where are our critical nodes? What are the potential points of failure?”
For example, electric vaults at ground level will be elevated above projected storm surge levels. Buildings will be hardened to protect IT systems used to track cargo and communicate with shippers. “Data is king,” Chope said. It must be protected.
The VPA’s resilience efforts have been internally focused mostly, but the port relies upon utilities, especially electricity, and is inextricably tied to the network of railroads, highways and local roads that link the terminals to major markets. If local roads flood, as they are prone to do in the City of Norfolk, that could hinder trucks driving in and out with containers. Everything is interconnected. “What’s good for the city is good for the port,” he said. “What’s good for the port is good for the state.”