Fraser River tugboat recovery slow going, environmental impacts minimal: officials

Efforts to raise thesunken and overturned George H. Ledcor tugboat on the Fraser River are taking longer that expected, while environmental officials claim impacts from the diesel spilled from the wreck have been minimal.

According to Phillip Murdoch, the superintendent ofenvironmental response for the Canadian Coast Guard,the 20 metre tugboathas now been rightedbut remains underwater.

He said the next step was to lift and de-water the vessel, although windows of opportunity to proceed with the operation were small due to the complications of river currents and tides.

"I'm reluctant to give a timeline. I had hoped we would be up and out by now.," said Murdoch. "Again, these things always take longer than you think it will."

Adam LaRusicwith Environment Canada said his crews had not observed any wildlife impacts from the spilled diesel,including to spawning salmonor birds.

"The sheen was transitory.The salmon are transitory. We don't predict any impact on salmon at this point," he said. "We have shoreline clean-up teams monitoring the situation. They haven't seen much ... but this is an ongoing operation."

A Ledcorofficial said the investigation into how the tug capsized is ongoing.

Wednesday morning, agiant barge and crane weremoved into place alongside the capsized tug, which is now moored at Sea Island on thenorth arm of the Fraser River between Vancouver and Richmond.

Earlier, divers put a sling around the vessel and plugged vents to prevent more diesel from leaking. However, when the vesselwas righted this afternoon, more diesel leaked out.

Murdoch said all of the new leaking diesel was contained withinbooms and recovered. He could not say how much fuel has spilled from the tug's 22,000 litre tanks since it capsized late Monday night.

"We are unable to quantify that," he said. "But based on initial observations, not a lot."

Beaches at Vancouver's Fraser River Park and Richmond's McDonald Beach Park remain closed. Both are popular with dog owners.

"There's also still a strong odour in the area," saidCity of Richmond spokesman Ted Townsend. "It'sgotten better, but we want to make sure it's safe for people and animals."

Dog owner Brian Rackett is a regular at Fraser River Park, which is situated right across from the Sea Island location where the salvage effort is underway.

"Hopefully, the impact will be as minimal as possible," he said. "We're really concerned because we don't want anything washing up on the beach and hurting the environment."

Rackett says the park is a popular salmon fishing locationand is home tosea lions, beaver and blue heron.

The George H.Ledcorcapsized near south Vancouver's DeeringIsland while towing a barge full of gravel up the river in tandem with a secondLedcor-ownedtugboat.

Allfour of its crew had to be rescued from the water.

With files from Yvette Brend

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