A fuel tanker and other logging equipment containing pollutants will be recovered from the ocean floor near Robson Bight, the provincial and federal governments announced yesterday.
But the salvage operation might not happen before the annual visit of orcas in June, Environment Minister Barry Penner said.
"We'll try to avoid the time when we know they'll be there, just in case something went wrong," Penner said, adding it's possible the operation will be delayed until after the migration.
"My preference is to do it first, but for the last week or two, my ministry staff have been canvassing various salvage operators to check on their availability and interest ... and it's going to be a real challenge to marshal enough equipment and resources to do this before mid-June."
Eleven pieces of equipment tumbled off a barge when it tipped on Aug. 20, 2007. The gear went into water that's 350 metres deep and is in an area designated as an environmental reserve. The equipment, belonging to Ted LeRoy Trucking of Chemainus, contained an estimated 19,000 litres of petroleum, some of which immediately started leaking into the famed killer whale habitat, where threatened northern resident killer whales rub themselves on pebble beaches.
Penner and federal Minister of Fisheries and Oceans Loyola Hearn made the joint announcement to split the cost of the operation, which could be between $750,000 to $1 million.
The chances of recovering the costs from Ted LeRoy Trucking are slim, since the firm has filed for bankruptcy.
The cost "is very dependent on weather conditions," Penner said. The cost will also depend on the number of pieces of equipment recovered, and the priority will be those that pose the greatest risk of pollution, he said.
"The price tag will go up as you try to recover additional pieces, which are more dispersed," Penner said.
The government wants to minimize potential impacts on orcas and other wildlife.
"We think this is great news," said Jennifer Lash of Living Oceans Society. "Hopefully, they'll be able to move on it really quickly and they'll get that equipment removed before the whales come back in June."
Paul Spong, director of OrcaLab, a whale research station on Hanson Island, was jubilant upon hearing the news.
"I'm very relieved, I have to say. We're right on the brink on the time where a decision needed to be made in order to do the job before the orcas return this summer," he said.
The orcas could pass through in late June or even early July, Spong said, so "they need to aim for getting that tanker out of there by the middle of June."
Spong said the salvage operator could use a shroud that would go over the tanker "and if there's leakage as the tanker came up, it would be contained."
Recent video footage of the sunken equipment shows the vehicles are mostly upright and relatively undamaged. The tanker, which carries 10,000 litres, doesn't appear to be leaking.
Great care must be taken in the salvage operation, Lash said.
"We need to make sure we're working with salvage experts who will not just get the equipment to the surface but will minimize the amount of oil leaking out of the equipment, because [a major spill] would be a disaster," she said.
Lessons can be learned from this experience, Lash said.
"We want to know why a barge with logging equipment was even in Robson Bight in the first place. The amount of traffic going up and down the coast is increasing every day," she said.
"We'd like to see the government have a plan for this area that manages the traffic and looks after the environment."
Geen opmerkingen:
Een reactie posten